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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> |
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<html xmlns="http://www.w3.org/1999/xhtml"> |
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<head> |
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<title>REFERENCE - FAQ, command sequences and other background information</title> |
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<link rev="made" href="mailto:perl-binary@plan9.de" /> |
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</head> |
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|
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<body style="background-color: white"> |
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|
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<p><a name="__index__"></a></p> |
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<!-- INDEX BEGIN --> |
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|
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<ul> |
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|
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<li><a href="#name">NAME</a></li> |
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<li><a href="#synopsis">SYNOPSIS</a></li> |
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<li><a href="#description">DESCRIPTION</a></li> |
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<li><a href="#frequently_asked_questions">FREQUENTLY ASKED QUESTIONS</a></li> |
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<ul> |
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|
| 21 |
<li><a href="#the_new_selection_selects_pieces_that_are_too_big__how_can_i_select">The new selection selects pieces that are too big, how can I select</a></li> |
| 22 |
<li><a href="#i_don_t_like_the_new_selection_popups_hotkeys_perl__how_do_i">I don't like the new selection/popups/hotkeys/perl, how do I</a></li> |
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<li><a href="#the_cursor_moves_when_selecting_text_in_the_current_input_line__how">The cursor moves when selecting text in the current input line, how</a></li> |
| 24 |
<li><a href="#during_rlogin_ssh_telnet_etc__sessions__clicking_near_the_cursor">During rlogin/ssh/telnet/etc. sessions, clicking near the cursor</a></li> |
| 25 |
<li><a href="#why_doesn_t_rxvtunicode_read_my_resources">Why doesn't rxvt-unicode read my resources?</a></li> |
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<li><a href="#i_can_t_get_transparency_working__what_am_i_doing_wrong">I can't get transparency working, what am I doing wrong?</a></li> |
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<li><a href="#isn_t_rxvt_supposed_to_be_small_don_t_all_those_features_bloat">Isn't rxvt supposed to be small? Don't all those features bloat?</a></li> |
| 28 |
<li><a href="#why_c____isn_t_that_unportable_bloated_uncool">Why C++, isn't that unportable/bloated/uncool?</a></li> |
| 29 |
<li><a href="#does_it_support_tabs__can_i_have_a_tabbed_rxvtunicode">Does it support tabs, can I have a tabbed rxvt-unicode?</a></li> |
| 30 |
<li><a href="#how_do_i_know_which_rxvtunicode_version_i_m_using">How do I know which rxvt-unicode version I'm using?</a></li> |
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<li><a href="#i_am_using_debian_gnu_linux_and_have_a_problem___">I am using Debian GNU/Linux and have a problem...</a></li> |
| 32 |
<li><a href="#i_am_maintaining_rxvtunicode_for_distribution_os_xxx__any">I am maintaining rxvt-unicode for distribution/OS XXX, any</a></li> |
| 33 |
<li><a href="#i_need_to_make_it_setuid_setgid_to_support_utmp_ptys_on_my_os__is_this_safe">I need to make it setuid/setgid to support utmp/ptys on my OS, is this safe?</a></li> |
| 34 |
<li><a href="#when_i_login_to_another_system_it_tells_me_about_missing_terminfo_data">When I log-in to another system it tells me about missing terminfo data?</a></li> |
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<li><a href="#tic_outputs_some_error_when_compiling_the_terminfo_entry_"><code>tic</code> outputs some error when compiling the terminfo entry.</a></li> |
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<li><a href="#bash_s_readline_does_not_work_correctly_under_rxvt_"><code>bash</code>'s readline does not work correctly under rxvt.</a></li> |
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<li><a href="#i_need_a_termcap_file_entry_">I need a termcap file entry.</a></li> |
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<li><a href="#why_does_ls_no_longer_have_coloured_output">Why does <code>ls</code> no longer have coloured output?</a></li> |
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<li><a href="#why_doesn_t_vim_emacs_etc__use_the_88_colour_mode">Why doesn't vim/emacs etc. use the 88 colour mode?</a></li> |
| 40 |
<li><a href="#why_doesn_t_vim_emacs_etc__make_use_of_italic">Why doesn't vim/emacs etc. make use of italic?</a></li> |
| 41 |
<li><a href="#why_are_the_secondary_screenrelated_options_not_working_properly">Why are the secondary screen-related options not working properly?</a></li> |
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<li><a href="#my_numerical_keypad_acts_weird_and_generates_differing_output">My numerical keypad acts weird and generates differing output?</a></li> |
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<li><a href="#rxvtunicode_does_not_seem_to_understand_the_selected_encoding">Rxvt-unicode does not seem to understand the selected encoding?</a></li> |
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<li><a href="#unicode_does_not_seem_to_work">Unicode does not seem to work?</a></li> |
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<li><a href="#why_do_some_characters_look_so_much_different_than_others">Why do some characters look so much different than others?</a></li> |
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<li><a href="#how_does_rxvtunicode_choose_fonts">How does rxvt-unicode choose fonts?</a></li> |
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<li><a href="#why_do_some_chinese_characters_look_so_different_than_others">Why do some chinese characters look so different than others?</a></li> |
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<li><a href="#why_does_rxvtunicode_sometimes_leave_pixel_droppings">Why does rxvt-unicode sometimes leave pixel droppings?</a></li> |
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<li><a href="#on_solaris_9__many_linedrawing_characters_are_too_wide_">On Solaris 9, many line-drawing characters are too wide.</a></li> |
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<li><a href="#my_compose__multi_key__key_is_no_longer_working_">My Compose (Multi_key) key is no longer working.</a></li> |
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<li><a href="#i_cannot_type_ctrlshift2_to_get_an_ascii_nul_character_due_to_iso_14755">I cannot type <code>Ctrl-Shift-2</code> to get an ASCII NUL character due to ISO 14755</a></li> |
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<li><a href="#how_can_i_keep_rxvtunicode_from_using_reverse_video_so_much">How can I keep rxvt-unicode from using reverse video so much?</a></li> |
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<li><a href="#some_programs_assume_totally_weird_colours__red_instead_of_blue___how_can_i_fix_that">Some programs assume totally weird colours (red instead of blue), how can I fix that?</a></li> |
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<li><a href="#i_am_on_freebsd_and_rxvtunicode_does_not_seem_to_work_at_all_">I am on FreeBSD and rxvt-unicode does not seem to work at all.</a></li> |
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<li><a href="#i_use_solaris_9_and_it_doesn_t_compile_work_etc_">I use Solaris 9 and it doesn't compile/work/etc.</a></li> |
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<li><a href="#how_can_i_use_rxvtunicode_under_cygwin">How can I use rxvt-unicode under cygwin?</a></li> |
| 57 |
<li><a href="#how_does_rxvtunicode_determine_the_encoding_to_use">How does rxvt-unicode determine the encoding to use?</a></li> |
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<li><a href="#is_there_an_option_to_switch_encodings">Is there an option to switch encodings?</a></li> |
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<li><a href="#can_i_switch_locales_at_runtime">Can I switch locales at runtime?</a></li> |
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<li><a href="#can_i_switch_the_fonts_at_runtime">Can I switch the fonts at runtime?</a></li> |
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<li><a href="#why_do_italic_characters_look_as_if_clipped">Why do italic characters look as if clipped?</a></li> |
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<li><a href="#my_input_method_wants__some_encoding__but_i_want_utf8__what_can_i_do">My input method wants <some encoding> but I want UTF-8, what can I do?</a></li> |
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<li><a href="#rxvtunicode_crashes_when_the_x_input_method_changes_or_exits_">Rxvt-unicode crashes when the X Input Method changes or exits.</a></li> |
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<li><a href="#rxvtunicode_uses_gobs_of_memory__how_can_i_reduce_that">Rxvt-unicode uses gobs of memory, how can I reduce that?</a></li> |
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<li><a href="#can_i_speed_up_xft_rendering_somehow">Can I speed up Xft rendering somehow?</a></li> |
| 66 |
<li><a href="#rxvtunicode_doesn_t_seem_to_antialias_its_fonts__what_is_wrong">Rxvt-unicode doesn't seem to anti-alias its fonts, what is wrong?</a></li> |
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<li><a href="#mouse_cut_paste_suddenly_no_longer_works_">Mouse cut/paste suddenly no longer works.</a></li> |
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<li><a href="#what_s_with_this_bold_blink_stuff">What's with this bold/blink stuff?</a></li> |
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<li><a href="#i_don_t_like_the_screen_colors__how_do_i_change_them">I don't like the screen colors. How do I change them?</a></li> |
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<li><a href="#how_can_i_start_rxvtd_in_a_racefree_way">How can I start rxvtd in a race-free way?</a></li> |
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<li><a href="#what_s_with_the_strange_backspace_delete_key_behaviour">What's with the strange Backspace/Delete key behaviour?</a></li> |
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<li><a href="#i_don_t_like_the_keybindings__how_do_i_change_them">I don't like the key-bindings. How do I change them?</a></li> |
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<li><a href="#i_m_using_keyboard_model_xxx_that_has_extra_prior_next_insert_keys_">I'm using keyboard model XXX that has extra Prior/Next/Insert keys.</a></li> |
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<li><a href="#how_do_i_distinguish_wether_i_m_running_rxvtunicode_or_a_regular_xterm">How do I distinguish wether I'm running rxvt-unicode or a regular xterm?</a></li> |
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<li><a href="#how_do_i_set_the_correct__full_ip_address_for_the_display_variable">How do I set the correct, full IP address for the DISPLAY variable?</a></li> |
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<li><a href="#how_do_i_compile_the_manual_pages_for_myself">How do I compile the manual pages for myself?</a></li> |
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<li><a href="#my_question_isn_t_answered_here__can_i_ask_a_human">My question isn't answered here, can I ask a human?</a></li> |
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</ul> |
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|
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<li><a href="#rxvt_technical_reference">RXVT TECHNICAL REFERENCE</a></li> |
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<li><a href="#description">DESCRIPTION</a></li> |
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<li><a href="#definitions">Definitions</a></li> |
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<li><a href="#values">Values</a></li> |
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<li><a href="#escape_sequences">Escape Sequences</a></li> |
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<li><a href="#csi__command_sequence_introducer__sequences">CSI (Command Sequence Introducer) Sequences</a></li> |
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<li><a href="#dec_private_modes">DEC Private Modes</a></li> |
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<li><a href="#xterm_operating_system_commands">XTerm Operating System Commands</a></li> |
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<li><a href="#xpm">XPM</a></li> |
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<li><a href="#mouse_reporting">Mouse Reporting</a></li> |
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<li><a href="#key_codes">Key Codes</a></li> |
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<li><a href="#configure_options">CONFIGURE OPTIONS</a></li> |
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<li><a href="#authors">AUTHORS</a></li> |
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</ul> |
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<!-- INDEX END --> |
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|
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<hr /> |
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<p> |
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</p> |
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<h1><a name="name">NAME</a></h1> |
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<p>RXVT REFERENCE - FAQ, command sequences and other background information</p> |
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<p> |
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</p> |
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<hr /> |
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<h1><a name="synopsis">SYNOPSIS</a></h1> |
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<pre> |
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# set a new font set |
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printf '\33]50;%s\007' 9x15,xft:Kochi" Mincho"</pre> |
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<pre> |
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# change the locale and tell rxvt-unicode about it |
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export LC_CTYPE=ja_JP.EUC-JP; printf "\33]701;$LC_CTYPE\007"</pre> |
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<pre> |
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# set window title |
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printf '\33]2;%s\007' "new window title"</pre> |
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<p> |
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</p> |
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<hr /> |
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<h1><a name="description">DESCRIPTION</a></h1> |
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<p>This document contains the FAQ, the RXVT TECHNICAL REFERENCE documenting |
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all escape sequences, and other background information.</p> |
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<p>The newest version of this document is also available on the World Wide Web at |
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<a href="http://cvs.schmorp.de/browse/*checkout*/rxvt-unicode/doc/rxvt.7.html">http://cvs.schmorp.de/browse/*checkout*/rxvt-unicode/doc/rxvt.7.html</a>.</p> |
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<p> |
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</p> |
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<hr /> |
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<h1><a name="frequently_asked_questions">FREQUENTLY ASKED QUESTIONS</a></h1> |
| 126 |
<p> |
| 127 |
</p> |
| 128 |
<h2><a name="the_new_selection_selects_pieces_that_are_too_big__how_can_i_select_single_words">The new selection selects pieces that are too big, how can I select |
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single words?</a></h2> |
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<p>If you want to select e.g. alphanumeric words, you can use the following |
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setting:</p> |
| 132 |
<pre> |
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URxvt.selection.pattern-0: ([[:word:]]+)</pre> |
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<p>If you click more than twice, the selection will be extended |
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more and more.</p> |
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<p>To get a selection that is very similar to the old code, try this pattern:</p> |
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<pre> |
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URxvt.selection.pattern-0: ([^"&'()*,;<=>?@[\\\\]^`{|})]+)</pre> |
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<p>Please also note that the <em>LeftClick Shift-LeftClik</em> combination also |
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selects words like the old code.</p> |
| 141 |
<p> |
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</p> |
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<h2><a name="i_don_t_like_the_new_selection_popups_hotkeys_perl__how_do_i_change_disable_it">I don't like the new selection/popups/hotkeys/perl, how do I |
| 144 |
change/disable it?</a></h2> |
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<p>You can disable the perl extension completely by setting the |
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<strong>perl-ext-common</strong> resource to the empty string, which also keeps |
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rxvt-unicode from initialising perl, saving memory.</p> |
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<p>If you only want to disable specific features, you first have to |
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identify which perl extension is responsible. For this, read the section |
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<strong>PREPACKAGED EXTENSIONS</strong> in the <code>rxvtperl(3)</code> manpage. For |
| 151 |
example, to disable the <strong>selection-popup</strong> and <strong>option-popup</strong>, specify |
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this <strong>perl-ext-common</strong> resource:</p> |
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<pre> |
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URxvt.perl-ext-common: default,-selection-popup,-option-popup</pre> |
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<p>This will keep the default extensions, but disable the two popup |
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extensions. Some extensions can also be configured, for example, |
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scrollback search mode is triggered by <strong>M-s</strong>. You can move it to any |
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other combination either by setting the <strong>searchable-scrollback</strong> resource:</p> |
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<pre> |
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URxvt.searchable-scrollback: CM-s</pre> |
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<p> |
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</p> |
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<h2><a name="the_cursor_moves_when_selecting_text_in_the_current_input_line__how_do_i_switch_this_off">The cursor moves when selecting text in the current input line, how |
| 164 |
do I switch this off?</a></h2> |
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<p> |
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</p> |
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<h2><a name="during_rlogin_ssh_telnet_etc__sessions__clicking_near_the_cursor_outputs_strange_escape_sequences__how_do_i_fix_this">During rlogin/ssh/telnet/etc. sessions, clicking near the cursor |
| 168 |
outputs strange escape sequences, how do I fix this?</a></h2> |
| 169 |
<p>These are caused by the <code>readline</code> perl extension. Under normal |
| 170 |
circumstances, it will move your cursor around when you click into the |
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line that contains it. It tries hard not to do this at the wrong moment, |
| 172 |
but when running a program that doesn't parse cursor movements or in some |
| 173 |
cases during rlogin sessions, it fails to detect this properly.</p> |
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<p>You can permamently switch this feature off by disabling the <code>readline</code> |
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extension:</p> |
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<pre> |
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URxvt.perl-ext-common: default,-readline</pre> |
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<p> |
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</p> |
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<h2><a name="why_doesn_t_rxvtunicode_read_my_resources">Why doesn't rxvt-unicode read my resources?</a></h2> |
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<p>Well, why, indeed? It does, in a way very similar to other X |
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applications. Most importantly, this means that if you or your OS loads |
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resources into the X display (the right way to do it), rxvt-unicode will |
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ignore any resource files in your home directory. It will only read |
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<em>$HOME/.Xdefaults</em> when no resources are attached to the display.</p> |
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<p>If you have or use an <em>$HOME/.Xresources</em> file, chances are that |
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resources are loaded into your X-server. In this case, you have to |
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re-login after every change (or run <em>xrdb -merge $HOME/.Xresources</em>).</p> |
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<p>Also consider the form resources have to use:</p> |
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<pre> |
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URxvt.resource: value</pre> |
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<p>If you want to use another form (there are lots of different ways of |
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specifying resources), make sure you understand wether and why it |
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works. If unsure, use the form above.</p> |
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<p> |
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</p> |
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<h2><a name="i_can_t_get_transparency_working__what_am_i_doing_wrong">I can't get transparency working, what am I doing wrong?</a></h2> |
| 198 |
<p>First of all, transparency isn't officially supported in rxvt-unicode, so |
| 199 |
you are mostly on your own. Do not bug the author about it (but you may |
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bug everybody else). Also, if you can't get it working consider it a rite |
| 201 |
of passage: ... and you failed.</p> |
| 202 |
<p>Here are four ways to get transparency. <strong>Do</strong> read the manpage and option |
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descriptions for the programs mentioned and rxvt-unicode. Really, do it!</p> |
| 204 |
<p>1. Use inheritPixmap:</p> |
| 205 |
<pre> |
| 206 |
Esetroot wallpaper.jpg |
| 207 |
rxvt -ip -tint red -sh 40</pre> |
| 208 |
<p>That works. If you think it doesn't, you lack transparency and tinting |
| 209 |
support, or you are unable to read.</p> |
| 210 |
<p>2. Use a simple pixmap and emulate pseudo-transparency. This enables you |
| 211 |
to use effects other than tinting and shading: Just shade/tint/whatever |
| 212 |
your picture with gimp:</p> |
| 213 |
<pre> |
| 214 |
convert wallpaper.jpg -blur 20x20 -modulate 30 background.xpm |
| 215 |
rxvt -pixmap background.xpm -pe automove-background</pre> |
| 216 |
<p>That works. If you think it doesn't, you lack XPM and Perl support, or you |
| 217 |
are unable to read.</p> |
| 218 |
<p>3. Use an ARGB visual:</p> |
| 219 |
<pre> |
| 220 |
rxvt -depth 32 -fg grey90 -bg rgba:0000/0000/4444/cccc</pre> |
| 221 |
<p>This requires XFT support, and the support of your X-server. If that |
| 222 |
doesn't work for you, blame Xorg and Keith Packard. ARGB visuals aren't |
| 223 |
there yet, no matter what they claim. Rxvt-Unicode contains the neccessary |
| 224 |
bugfixes and workarounds for Xft and Xlib to make it work, but that |
| 225 |
doesn't mean that your WM has the required kludges in place.</p> |
| 226 |
<p>4. Use xcompmgr and let it do the job:</p> |
| 227 |
<pre> |
| 228 |
xprop -frame -f _NET_WM_WINDOW_OPACITY 32c \ |
| 229 |
-set _NET_WM_WINDOW_OPACITY 0xc0000000</pre> |
| 230 |
<p>Then click on a window you want to make transparent. Replace <code>0xc0000000</code> |
| 231 |
by other values to change the degree of opacity. If it doesn't work and |
| 232 |
your server crashes, you got to keep the pieces.</p> |
| 233 |
<p> |
| 234 |
</p> |
| 235 |
<h2><a name="isn_t_rxvt_supposed_to_be_small_don_t_all_those_features_bloat">Isn't rxvt supposed to be small? Don't all those features bloat?</a></h2> |
| 236 |
<p>I often get asked about this, and I think, no, they didn't cause extra |
| 237 |
bloat. If you compare a minimal rxvt and a minimal urxvt, you can see |
| 238 |
that the urxvt binary is larger (due to some encoding tables always being |
| 239 |
compiled in), but it actually uses less memory (RSS) after startup. Even |
| 240 |
with <code>--disable-everything</code>, this comparison is a bit unfair, as many |
| 241 |
features unique to urxvt (locale, encoding conversion, iso14755 etc.) are |
| 242 |
already in use in this mode.</p> |
| 243 |
<pre> |
| 244 |
text data bss drs rss filename |
| 245 |
98398 1664 24 15695 1824 rxvt --disable-everything |
| 246 |
188985 9048 66616 18222 1788 urxvt --disable-everything</pre> |
| 247 |
<p>When you <a href="#item__2d_2denable_2deverything"><code>--enable-everything</code></a> (which _is_ unfair, as this involves xft |
| 248 |
and full locale/XIM support which are quite bloaty inside libX11 and my |
| 249 |
libc), the two diverge, but not unreasnobaly so.</p> |
| 250 |
<pre> |
| 251 |
text data bss drs rss filename |
| 252 |
163431 2152 24 20123 2060 rxvt --enable-everything |
| 253 |
1035683 49680 66648 29096 3680 urxvt --enable-everything</pre> |
| 254 |
<p>The very large size of the text section is explained by the east-asian |
| 255 |
encoding tables, which, if unused, take up disk space but nothing else |
| 256 |
and can be compiled out unless you rely on X11 core fonts that use those |
| 257 |
encodings. The BSS size comes from the 64k emergency buffer that my c++ |
| 258 |
compiler allocates (but of course doesn't use unless you are out of |
| 259 |
memory). Also, using an xft font instead of a core font immediately adds a |
| 260 |
few megabytes of RSS. Xft indeed is responsible for a lot of RSS even when |
| 261 |
not used.</p> |
| 262 |
<p>Of course, due to every character using two or four bytes instead of one, |
| 263 |
a large scrollback buffer will ultimately make rxvt-unicode use more |
| 264 |
memory.</p> |
| 265 |
<p>Compared to e.g. Eterm (5112k), aterm (3132k) and xterm (4680k), this |
| 266 |
still fares rather well. And compared to some monsters like gnome-terminal |
| 267 |
(21152k + extra 4204k in separate processes) or konsole (22200k + extra |
| 268 |
43180k in daemons that stay around after exit, plus half a minute of |
| 269 |
startup time, including the hundreds of warnings it spits out), it fares |
| 270 |
extremely well *g*.</p> |
| 271 |
<p> |
| 272 |
</p> |
| 273 |
<h2><a name="why_c____isn_t_that_unportable_bloated_uncool">Why C++, isn't that unportable/bloated/uncool?</a></h2> |
| 274 |
<p>Is this a question? :) It comes up very often. The simple answer is: I had |
| 275 |
to write it, and C++ allowed me to write and maintain it in a fraction |
| 276 |
of the time and effort (which is a scarce resource for me). Put even |
| 277 |
shorter: It simply wouldn't exist without C++.</p> |
| 278 |
<p>My personal stance on this is that C++ is less portable than C, but in |
| 279 |
the case of rxvt-unicode this hardly matters, as its portability limits |
| 280 |
are defined by things like X11, pseudo terminals, locale support and unix |
| 281 |
domain sockets, which are all less portable than C++ itself.</p> |
| 282 |
<p>Regarding the bloat, see the above question: It's easy to write programs |
| 283 |
in C that use gobs of memory, an certainly possible to write programs in |
| 284 |
C++ that don't. C++ also often comes with large libraries, but this is |
| 285 |
not necessarily the case with GCC. Here is what rxvt links against on my |
| 286 |
system with a minimal config:</p> |
| 287 |
<pre> |
| 288 |
libX11.so.6 => /usr/X11R6/lib/libX11.so.6 (0x00002aaaaabc3000) |
| 289 |
libc.so.6 => /lib/libc.so.6 (0x00002aaaaadde000) |
| 290 |
libdl.so.2 => /lib/libdl.so.2 (0x00002aaaab01d000) |
| 291 |
/lib64/ld-linux-x86-64.so.2 (0x00002aaaaaaab000)</pre> |
| 292 |
<p>And here is rxvt-unicode:</p> |
| 293 |
<pre> |
| 294 |
libX11.so.6 => /usr/X11R6/lib/libX11.so.6 (0x00002aaaaabc3000) |
| 295 |
libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x00002aaaaada2000) |
| 296 |
libc.so.6 => /lib/libc.so.6 (0x00002aaaaaeb0000) |
| 297 |
libdl.so.2 => /lib/libdl.so.2 (0x00002aaaab0ee000) |
| 298 |
/lib64/ld-linux-x86-64.so.2 (0x00002aaaaaaab000)</pre> |
| 299 |
<p>No large bloated libraries (of course, none were linked in statically), |
| 300 |
except maybe libX11 :)</p> |
| 301 |
<p> |
| 302 |
</p> |
| 303 |
<h2><a name="does_it_support_tabs__can_i_have_a_tabbed_rxvtunicode">Does it support tabs, can I have a tabbed rxvt-unicode?</a></h2> |
| 304 |
<p>Beginning with version 7.3, there is a perl extension that implements a |
| 305 |
simple tabbed terminal. It is installed by default, so any of these should |
| 306 |
give you tabs:</p> |
| 307 |
<pre> |
| 308 |
rxvt -pe tabbed</pre> |
| 309 |
<pre> |
| 310 |
URxvt.perl-ext-common: default,tabbed</pre> |
| 311 |
<p>It will also work fine with tabbing functionality of many window managers |
| 312 |
or similar tabbing programs, and its embedding-features allow it to be |
| 313 |
embedded into other programs, as witnessed by <em>doc/rxvt-tabbed</em> or |
| 314 |
the upcoming <code>Gtk2::URxvt</code> perl module, which features a tabbed urxvt |
| 315 |
(murxvt) terminal as an example embedding application.</p> |
| 316 |
<p> |
| 317 |
</p> |
| 318 |
<h2><a name="how_do_i_know_which_rxvtunicode_version_i_m_using">How do I know which rxvt-unicode version I'm using?</a></h2> |
| 319 |
<p>The version number is displayed with the usage (-h). Also the escape |
| 320 |
sequence <code>ESC [ 8 n</code> sets the window title to the version number. When |
| 321 |
using the rxvtc client, the version displayed is that of the |
| 322 |
daemon.</p> |
| 323 |
<p> |
| 324 |
</p> |
| 325 |
<h2><a name="i_am_using_debian_gnu_linux_and_have_a_problem___">I am using Debian GNU/Linux and have a problem...</a></h2> |
| 326 |
<p>The Debian GNU/Linux package of rxvt-unicode in sarge contains large |
| 327 |
patches that considerably change the behaviour of rxvt-unicode (but |
| 328 |
unfortunately this notice has been removed). Before reporting a bug to |
| 329 |
the original rxvt-unicode author please download and install the genuine |
| 330 |
version (<a href="http://software.schmorp.de#rxvt-unicode">http://software.schmorp.de#rxvt-unicode</a>) and try to reproduce |
| 331 |
the problem. If you cannot, chances are that the problems are specific to |
| 332 |
Debian GNU/Linux, in which case it should be reported via the Debian Bug |
| 333 |
Tracking System (use <code>reportbug</code> to report the bug).</p> |
| 334 |
<p>For other problems that also affect the Debian package, you can and |
| 335 |
probably should use the Debian BTS, too, because, after all, it's also a |
| 336 |
bug in the Debian version and it serves as a reminder for other users that |
| 337 |
might encounter the same issue.</p> |
| 338 |
<p> |
| 339 |
</p> |
| 340 |
<h2><a name="i_am_maintaining_rxvtunicode_for_distribution_os_xxx__any_recommendation">I am maintaining rxvt-unicode for distribution/OS XXX, any |
| 341 |
recommendation?</a></h2> |
| 342 |
<p>You should build one binary with the default options. <em>configure</em> |
| 343 |
now enables most useful options, and the trend goes to making them |
| 344 |
runtime-switchable, too, so there is usually no drawback to enbaling them, |
| 345 |
except higher disk and possibly memory usage. The perl interpreter should |
| 346 |
be enabled, as important functionality (menus, selection, likely more in |
| 347 |
the future) depends on it.</p> |
| 348 |
<p>You should not overwrite the <code>perl-ext-common</code> snd <code>perl-ext</code> resources |
| 349 |
system-wide (except maybe with <code>defaults</code>). This will result in useful |
| 350 |
behaviour. If your distribution aims at low memory, add an empty |
| 351 |
<code>perl-ext-common</code> resource to the app-defaults file. This will keep the |
| 352 |
perl interpreter disabled until the user enables it.</p> |
| 353 |
<p>If you can/want build more binaries, I recommend building a minimal |
| 354 |
one with <code>--disable-everything</code> (very useful) and a maximal one with |
| 355 |
<a href="#item__2d_2denable_2deverything"><code>--enable-everything</code></a> (less useful, it will be very big due to a lot of |
| 356 |
encodings built-in that increase download times and are rarely used).</p> |
| 357 |
<p> |
| 358 |
</p> |
| 359 |
<h2><a name="i_need_to_make_it_setuid_setgid_to_support_utmp_ptys_on_my_os__is_this_safe">I need to make it setuid/setgid to support utmp/ptys on my OS, is this safe?</a></h2> |
| 360 |
<p>It should be, starting with release 7.1. You are encouraged to properly |
| 361 |
install urxvt with privileges necessary for your OS now.</p> |
| 362 |
<p>When rxvt-unicode detects that it runs setuid or setgid, it will fork |
| 363 |
into a helper process for privileged operations (pty handling on some |
| 364 |
systems, utmp/wtmp/lastlog handling on others) and drop privileges |
| 365 |
immediately. This is much safer than most other terminals that keep |
| 366 |
privileges while running (but is more relevant to urxvt, as it contains |
| 367 |
things as perl interpreters, which might be ``helpful'' to attackers).</p> |
| 368 |
<p>This forking is done as the very first within main(), which is very early |
| 369 |
and reduces possible bugs to initialisation code run before main(), or |
| 370 |
things like the dynamic loader of your system, which should result in very |
| 371 |
little risk.</p> |
| 372 |
<p> |
| 373 |
</p> |
| 374 |
<h2><a name="when_i_login_to_another_system_it_tells_me_about_missing_terminfo_data">When I log-in to another system it tells me about missing terminfo data?</a></h2> |
| 375 |
<p>The terminal description used by rxvt-unicode is not as widely available |
| 376 |
as that for xterm, or even rxvt (for which the same problem often arises).</p> |
| 377 |
<p>The correct solution for this problem is to install the terminfo, this can |
| 378 |
be done like this (with ncurses' infocmp):</p> |
| 379 |
<pre> |
| 380 |
REMOTE=remotesystem.domain |
| 381 |
infocmp rxvt-unicode | ssh $REMOTE "cat >/tmp/ti && tic /tmp/ti"</pre> |
| 382 |
<p>... or by installing rxvt-unicode normally on the remote system,</p> |
| 383 |
<p>If you cannot or do not want to do this, then you can simply set |
| 384 |
<code>TERM=rxvt</code> or even <code>TERM=xterm</code>, and live with the small number of |
| 385 |
problems arising, which includes wrong keymapping, less and different |
| 386 |
colours and some refresh errors in fullscreen applications. It's a nice |
| 387 |
quick-and-dirty workaround for rare cases, though.</p> |
| 388 |
<p>If you always want to do this (and are fine with the consequences) you |
| 389 |
can either recompile rxvt-unicode with the desired TERM value or use a |
| 390 |
resource to set it:</p> |
| 391 |
<pre> |
| 392 |
URxvt.termName: rxvt</pre> |
| 393 |
<p>If you don't plan to use <strong>rxvt</strong> (quite common...) you could also replace |
| 394 |
the rxvt terminfo file with the rxvt-unicode one.</p> |
| 395 |
<p> |
| 396 |
</p> |
| 397 |
<h2><a name="tic_outputs_some_error_when_compiling_the_terminfo_entry_"><code>tic</code> outputs some error when compiling the terminfo entry.</a></h2> |
| 398 |
<p>Most likely it's the empty definition for <code>enacs=</code>. Just replace it by |
| 399 |
<code>enacs=\E[0@</code> and try again.</p> |
| 400 |
<p> |
| 401 |
</p> |
| 402 |
<h2><a name="bash_s_readline_does_not_work_correctly_under_rxvt_"><code>bash</code>'s readline does not work correctly under rxvt.</a></h2> |
| 403 |
<p> |
| 404 |
</p> |
| 405 |
<h2><a name="i_need_a_termcap_file_entry_">I need a termcap file entry.</a></h2> |
| 406 |
<p>One reason you might want this is that some distributions or operating |
| 407 |
systems still compile some programs using the long-obsoleted termcap |
| 408 |
library (Fedora Core's bash is one example) and rely on a termcap entry |
| 409 |
for <code>rxvt-unicode</code>.</p> |
| 410 |
<p>You could use rxvt's termcap entry with resonable results in many cases. |
| 411 |
You can also create a termcap entry by using terminfo's infocmp program |
| 412 |
like this:</p> |
| 413 |
<pre> |
| 414 |
infocmp -C rxvt-unicode</pre> |
| 415 |
<p>Or you could use this termcap entry, generated by the command above:</p> |
| 416 |
<pre> |
| 417 |
rxvt-unicode|rxvt-unicode terminal (X Window System):\ |
| 418 |
:am:bw:eo:km:mi:ms:xn:xo:\ |
| 419 |
:co#80:it#8:li#24:lm#0:\ |
| 420 |
:AL=\E[%dL:DC=\E[%dP:DL=\E[%dM:DO=\E[%dB:IC=\E[%d@:\ |
| 421 |
:K1=\EOw:K2=\EOu:K3=\EOy:K4=\EOq:K5=\EOs:LE=\E[%dD:\ |
| 422 |
:RI=\E[%dC:SF=\E[%dS:SR=\E[%dT:UP=\E[%dA:ae=\E(B:al=\E[L:\ |
| 423 |
:as=\E(0:bl=^G:cd=\E[J:ce=\E[K:cl=\E[H\E[2J:\ |
| 424 |
:cm=\E[%i%d;%dH:cr=^M:cs=\E[%i%d;%dr:ct=\E[3g:dc=\E[P:\ |
| 425 |
:dl=\E[M:do=^J:ec=\E[%dX:ei=\E[4l:ho=\E[H:\ |
| 426 |
:i1=\E[?47l\E=\E[?1l:ic=\E[@:im=\E[4h:\ |
| 427 |
:is=\E[r\E[m\E[2J\E[H\E[?7h\E[?1;3;4;6l\E[4l:\ |
| 428 |
:k1=\E[11~:k2=\E[12~:k3=\E[13~:k4=\E[14~:k5=\E[15~:\ |
| 429 |
:k6=\E[17~:k7=\E[18~:k8=\E[19~:k9=\E[20~:kD=\E[3~:\ |
| 430 |
:kI=\E[2~:kN=\E[6~:kP=\E[5~:kb=\177:kd=\EOB:ke=\E[?1l\E>:\ |
| 431 |
:kh=\E[7~:kl=\EOD:kr=\EOC:ks=\E[?1h\E=:ku=\EOA:le=^H:\ |
| 432 |
:mb=\E[5m:md=\E[1m:me=\E[m\017:mr=\E[7m:nd=\E[C:rc=\E8:\ |
| 433 |
:sc=\E7:se=\E[27m:sf=^J:so=\E[7m:sr=\EM:st=\EH:ta=^I:\ |
| 434 |
:te=\E[r\E[?1049l:ti=\E[?1049h:ue=\E[24m:up=\E[A:\ |
| 435 |
:us=\E[4m:vb=\E[?5h\E[?5l:ve=\E[?25h:vi=\E[?25l:\ |
| 436 |
:vs=\E[?25h:</pre> |
| 437 |
<p> |
| 438 |
</p> |
| 439 |
<h2><a name="why_does_ls_no_longer_have_coloured_output">Why does <code>ls</code> no longer have coloured output?</a></h2> |
| 440 |
<p>The <code>ls</code> in the GNU coreutils unfortunately doesn't use terminfo to |
| 441 |
decide wether a terminal has colour, but uses it's own configuration |
| 442 |
file. Needless to say, <code>rxvt-unicode</code> is not in it's default file (among |
| 443 |
with most other terminals supporting colour). Either add:</p> |
| 444 |
<pre> |
| 445 |
TERM rxvt-unicode</pre> |
| 446 |
<p>to <code>/etc/DIR_COLORS</code> or simply add:</p> |
| 447 |
<pre> |
| 448 |
alias ls='ls --color=auto'</pre> |
| 449 |
<p>to your <code>.profile</code> or <code>.bashrc</code>.</p> |
| 450 |
<p> |
| 451 |
</p> |
| 452 |
<h2><a name="why_doesn_t_vim_emacs_etc__use_the_88_colour_mode">Why doesn't vim/emacs etc. use the 88 colour mode?</a></h2> |
| 453 |
<p> |
| 454 |
</p> |
| 455 |
<h2><a name="why_doesn_t_vim_emacs_etc__make_use_of_italic">Why doesn't vim/emacs etc. make use of italic?</a></h2> |
| 456 |
<p> |
| 457 |
</p> |
| 458 |
<h2><a name="why_are_the_secondary_screenrelated_options_not_working_properly">Why are the secondary screen-related options not working properly?</a></h2> |
| 459 |
<p>Make sure you are using <code>TERM=rxvt-unicode</code>. Some pre-packaged |
| 460 |
distributions (most notably Debian GNU/Linux) break rxvt-unicode |
| 461 |
by setting <code>TERM</code> to <code>rxvt</code>, which doesn't have these extra |
| 462 |
features. Unfortunately, some of these (most notably, again, Debian |
| 463 |
GNU/Linux) furthermore fail to even install the <code>rxvt-unicode</code> terminfo |
| 464 |
file, so you will need to install it on your own (See the question <strong>When |
| 465 |
I log-in to another system it tells me about missing terminfo data?</strong> on |
| 466 |
how to do this).</p> |
| 467 |
<p> |
| 468 |
</p> |
| 469 |
<h2><a name="my_numerical_keypad_acts_weird_and_generates_differing_output">My numerical keypad acts weird and generates differing output?</a></h2> |
| 470 |
<p>Some Debian GNUL/Linux users seem to have this problem, although no |
| 471 |
specific details were reported so far. It is possible that this is caused |
| 472 |
by the wrong <code>TERM</code> setting, although the details of wether and how |
| 473 |
this can happen are unknown, as <code>TERM=rxvt</code> should offer a compatible |
| 474 |
keymap. See the answer to the previous question, and please report if that |
| 475 |
helped.</p> |
| 476 |
<p> |
| 477 |
</p> |
| 478 |
<h2><a name="rxvtunicode_does_not_seem_to_understand_the_selected_encoding">Rxvt-unicode does not seem to understand the selected encoding?</a></h2> |
| 479 |
<p> |
| 480 |
</p> |
| 481 |
<h2><a name="unicode_does_not_seem_to_work">Unicode does not seem to work?</a></h2> |
| 482 |
<p>If you encounter strange problems like typing an accented character but |
| 483 |
getting two unrelated other characters or similar, or if program output is |
| 484 |
subtly garbled, then you should check your locale settings.</p> |
| 485 |
<p>Rxvt-unicode must be started with the same <code>LC_CTYPE</code> setting as the |
| 486 |
programs. Often rxvt-unicode is started in the <a href="#item_c"><code>C</code></a> locale, while the |
| 487 |
login script running within the rxvt-unicode window changes the locale to |
| 488 |
something else, e.g. <code>en_GB.UTF-8</code>. Needless to say, this is not going to work.</p> |
| 489 |
<p>The best thing is to fix your startup environment, as you will likely run |
| 490 |
into other problems. If nothing works you can try this in your .profile.</p> |
| 491 |
<pre> |
| 492 |
printf '\e]701;%s\007' "$LC_CTYPE"</pre> |
| 493 |
<p>If this doesn't work, then maybe you use a <code>LC_CTYPE</code> specification not |
| 494 |
supported on your systems. Some systems have a <code>locale</code> command which |
| 495 |
displays this (also, <code>perl -e0</code> can be used to check locale settings, as |
| 496 |
it will complain loudly if it cannot set the locale). If it displays something |
| 497 |
like:</p> |
| 498 |
<pre> |
| 499 |
locale: Cannot set LC_CTYPE to default locale: ...</pre> |
| 500 |
<p>Then the locale you specified is not supported on your system.</p> |
| 501 |
<p>If nothing works and you are sure that everything is set correctly then |
| 502 |
you will need to remember a little known fact: Some programs just don't |
| 503 |
support locales :(</p> |
| 504 |
<p> |
| 505 |
</p> |
| 506 |
<h2><a name="why_do_some_characters_look_so_much_different_than_others">Why do some characters look so much different than others?</a></h2> |
| 507 |
<p> |
| 508 |
</p> |
| 509 |
<h2><a name="how_does_rxvtunicode_choose_fonts">How does rxvt-unicode choose fonts?</a></h2> |
| 510 |
<p>Most fonts do not contain the full range of Unicode, which is |
| 511 |
fine. Chances are that the font you (or the admin/package maintainer of |
| 512 |
your system/os) have specified does not cover all the characters you want |
| 513 |
to display.</p> |
| 514 |
<p><strong>rxvt-unicode</strong> makes a best-effort try at finding a replacement |
| 515 |
font. Often the result is fine, but sometimes the chosen font looks |
| 516 |
bad/ugly/wrong. Some fonts have totally strange characters that don't |
| 517 |
resemble the correct glyph at all, and rxvt-unicode lacks the artificial |
| 518 |
intelligence to detect that a specific glyph is wrong: it has to believe |
| 519 |
the font that the characters it claims to contain indeed look correct.</p> |
| 520 |
<p>In that case, select a font of your taste and add it to the font list, |
| 521 |
e.g.:</p> |
| 522 |
<pre> |
| 523 |
rxvt -fn basefont,font2,font3...</pre> |
| 524 |
<p>When rxvt-unicode sees a character, it will first look at the base |
| 525 |
font. If the base font does not contain the character, it will go to the |
| 526 |
next font, and so on. Specifying your own fonts will also speed up this |
| 527 |
search and use less resources within rxvt-unicode and the X-server.</p> |
| 528 |
<p>The only limitation is that none of the fonts may be larger than the base |
| 529 |
font, as the base font defines the terminal character cell size, which |
| 530 |
must be the same due to the way terminals work.</p> |
| 531 |
<p> |
| 532 |
</p> |
| 533 |
<h2><a name="why_do_some_chinese_characters_look_so_different_than_others">Why do some chinese characters look so different than others?</a></h2> |
| 534 |
<p>This is because there is a difference between script and language -- |
| 535 |
rxvt-unicode does not know which language the text that is output is, |
| 536 |
as it only knows the unicode character codes. If rxvt-unicode first |
| 537 |
sees a japanese/chinese character, it might choose a japanese font for |
| 538 |
display. Subsequent japanese characters will use that font. Now, many |
| 539 |
chinese characters aren't represented in japanese fonts, so when the first |
| 540 |
non-japanese character comes up, rxvt-unicode will look for a chinese font |
| 541 |
-- unfortunately at this point, it will still use the japanese font for |
| 542 |
chinese characters that are also in the japanese font.</p> |
| 543 |
<p>The workaround is easy: just tag a chinese font at the end of your font |
| 544 |
list (see the previous question). The key is to view the font list as |
| 545 |
a preference list: If you expect more japanese, list a japanese font |
| 546 |
first. If you expect more chinese, put a chinese font first.</p> |
| 547 |
<p>In the future it might be possible to switch language preferences at |
| 548 |
runtime (the internal data structure has no problem with using different |
| 549 |
fonts for the same character at the same time, but no interface for this |
| 550 |
has been designed yet).</p> |
| 551 |
<p>Until then, you might get away with switching fonts at runtime (see <a href="#can_i_switch_the_fonts_at_runtime">Can I switch the fonts at runtime?</a> later in this document).</p> |
| 552 |
<p> |
| 553 |
</p> |
| 554 |
<h2><a name="why_does_rxvtunicode_sometimes_leave_pixel_droppings">Why does rxvt-unicode sometimes leave pixel droppings?</a></h2> |
| 555 |
<p>Most fonts were not designed for terminal use, which means that character |
| 556 |
size varies a lot. A font that is otherwise fine for terminal use might |
| 557 |
contain some characters that are simply too wide. Rxvt-unicode will avoid |
| 558 |
these characters. For characters that are just ``a bit'' too wide a special |
| 559 |
``careful'' rendering mode is used that redraws adjacent characters.</p> |
| 560 |
<p>All of this requires that fonts do not lie about character sizes, |
| 561 |
however: Xft fonts often draw glyphs larger than their acclaimed bounding |
| 562 |
box, and rxvt-unicode has no way of detecting this (the correct way is to |
| 563 |
ask for the character bounding box, which unfortunately is wrong in these |
| 564 |
cases).</p> |
| 565 |
<p>It's not clear (to me at least), wether this is a bug in Xft, freetype, |
| 566 |
or the respective font. If you encounter this problem you might try using |
| 567 |
the <code>-lsp</code> option to give the font more height. If that doesn't work, you |
| 568 |
might be forced to use a different font.</p> |
| 569 |
<p>All of this is not a problem when using X11 core fonts, as their bounding |
| 570 |
box data is correct.</p> |
| 571 |
<p> |
| 572 |
</p> |
| 573 |
<h2><a name="on_solaris_9__many_linedrawing_characters_are_too_wide_">On Solaris 9, many line-drawing characters are too wide.</a></h2> |
| 574 |
<p>Seems to be a known bug, read |
| 575 |
<a href="http://nixdoc.net/files/forum/about34198.html">http://nixdoc.net/files/forum/about34198.html</a>. Some people use the |
| 576 |
following ugly workaround to get non-double-wide-characters working:</p> |
| 577 |
<pre> |
| 578 |
#define wcwidth(x) wcwidth(x) > 1 ? 1 : wcwidth(x)</pre> |
| 579 |
<p> |
| 580 |
</p> |
| 581 |
<h2><a name="my_compose__multi_key__key_is_no_longer_working_">My Compose (Multi_key) key is no longer working.</a></h2> |
| 582 |
<p>The most common causes for this are that either your locale is not set |
| 583 |
correctly, or you specified a <strong>preeditStyle</strong> that is not supported by |
| 584 |
your input method. For example, if you specified <strong>OverTheSpot</strong> and |
| 585 |
your input method (e.g. the default input method handling Compose keys) |
| 586 |
does not support this (for instance because it is not visual), then |
| 587 |
rxvt-unicode will continue without an input method.</p> |
| 588 |
<p>In this case either do not specify a <strong>preeditStyle</strong> or specify more than |
| 589 |
one pre-edit style, such as <strong>OverTheSpot,Root,None</strong>.</p> |
| 590 |
<p> |
| 591 |
</p> |
| 592 |
<h2><a name="i_cannot_type_ctrlshift2_to_get_an_ascii_nul_character_due_to_iso_14755">I cannot type <code>Ctrl-Shift-2</code> to get an ASCII NUL character due to ISO 14755</a></h2> |
| 593 |
<p>Either try <code>Ctrl-2</code> alone (it often is mapped to ASCII NUL even on |
| 594 |
international keyboards) or simply use ISO 14755 support to your |
| 595 |
advantage, typing <Ctrl-Shift-0> to get a ASCII NUL. This works for other |
| 596 |
codes, too, such as <code>Ctrl-Shift-1-d</code> to type the default telnet escape |
| 597 |
character and so on.</p> |
| 598 |
<p> |
| 599 |
</p> |
| 600 |
<h2><a name="how_can_i_keep_rxvtunicode_from_using_reverse_video_so_much">How can I keep rxvt-unicode from using reverse video so much?</a></h2> |
| 601 |
<p>First of all, make sure you are running with the right terminal settings |
| 602 |
(<code>TERM=rxvt-unicode</code>), which will get rid of most of these effects. Then |
| 603 |
make sure you have specified colours for italic and bold, as otherwise |
| 604 |
rxvt-unicode might use reverse video to simulate the effect:</p> |
| 605 |
<pre> |
| 606 |
URxvt.colorBD: white |
| 607 |
URxvt.colorIT: green</pre> |
| 608 |
<p> |
| 609 |
</p> |
| 610 |
<h2><a name="some_programs_assume_totally_weird_colours__red_instead_of_blue___how_can_i_fix_that">Some programs assume totally weird colours (red instead of blue), how can I fix that?</a></h2> |
| 611 |
<p>For some unexplainable reason, some rare programs assume a very weird |
| 612 |
colour palette when confronted with a terminal with more than the standard |
| 613 |
8 colours (rxvt-unicode supports 88). The right fix is, of course, to fix |
| 614 |
these programs not to assume non-ISO colours without very good reasons.</p> |
| 615 |
<p>In the meantime, you can either edit your <code>rxvt-unicode</code> terminfo |
| 616 |
definition to only claim 8 colour support or use <code>TERM=rxvt</code>, which will |
| 617 |
fix colours but keep you from using other rxvt-unicode features.</p> |
| 618 |
<p> |
| 619 |
</p> |
| 620 |
<h2><a name="i_am_on_freebsd_and_rxvtunicode_does_not_seem_to_work_at_all_">I am on FreeBSD and rxvt-unicode does not seem to work at all.</a></h2> |
| 621 |
<p>Rxvt-unicode requires the symbol <code>__STDC_ISO_10646__</code> to be defined |
| 622 |
in your compile environment, or an implementation that implements it, |
| 623 |
wether it defines the symbol or not. <code>__STDC_ISO_10646__</code> requires that |
| 624 |
<strong>wchar_t</strong> is represented as unicode.</p> |
| 625 |
<p>As you might have guessed, FreeBSD does neither define this symobl nor |
| 626 |
does it support it. Instead, it uses it's own internal representation of |
| 627 |
<strong>wchar_t</strong>. This is, of course, completely fine with respect to standards.</p> |
| 628 |
<p>However, that means rxvt-unicode only works in <code>POSIX</code>, <code>ISO-8859-1</code> and |
| 629 |
<code>UTF-8</code> locales under FreeBSD (which all use Unicode as <strong>wchar_t</strong>.</p> |
| 630 |
<p><code>__STDC_ISO_10646__</code> is the only sane way to support multi-language |
| 631 |
apps in an OS, as using a locale-dependent (and non-standardized) |
| 632 |
representation of <strong>wchar_t</strong> makes it impossible to convert between |
| 633 |
<strong>wchar_t</strong> (as used by X11 and your applications) and any other encoding |
| 634 |
without implementing OS-specific-wrappers for each and every locale. There |
| 635 |
simply are no APIs to convert <strong>wchar_t</strong> into anything except the current |
| 636 |
locale encoding.</p> |
| 637 |
<p>Some applications (such as the formidable <strong>mlterm</strong>) work around this |
| 638 |
by carrying their own replacement functions for character set handling |
| 639 |
with them, and either implementing OS-dependent hacks or doing multiple |
| 640 |
conversions (which is slow and unreliable in case the OS implements |
| 641 |
encodings slightly different than the terminal emulator).</p> |
| 642 |
<p>The rxvt-unicode author insists that the right way to fix this is in the |
| 643 |
system libraries once and for all, instead of forcing every app to carry |
| 644 |
complete replacements for them :)</p> |
| 645 |
<p> |
| 646 |
</p> |
| 647 |
<h2><a name="i_use_solaris_9_and_it_doesn_t_compile_work_etc_">I use Solaris 9 and it doesn't compile/work/etc.</a></h2> |
| 648 |
<p>Try the diff in <em>doc/solaris9.patch</em> as a base. It fixes the worst |
| 649 |
problems with <code>wcwidth</code> and a compile problem.</p> |
| 650 |
<p> |
| 651 |
</p> |
| 652 |
<h2><a name="how_can_i_use_rxvtunicode_under_cygwin">How can I use rxvt-unicode under cygwin?</a></h2> |
| 653 |
<p>rxvt-unicode should compile and run out of the box on cygwin, using |
| 654 |
the X11 libraries that come with cygwin. libW11 emulation is no |
| 655 |
longer supported (and makes no sense, either, as it only supported a |
| 656 |
single font). I recommend starting the X-server in <code>-multiwindow</code> or |
| 657 |
<code>-rootless</code> mode instead, which will result in similar look&feel as the |
| 658 |
old libW11 emulation.</p> |
| 659 |
<p>At the time of this writing, cygwin didn't seem to support any multi-byte |
| 660 |
encodings (you might try <code>LC_CTYPE=C-UTF-8</code>), so you are likely limited |
| 661 |
to 8-bit encodings.</p> |
| 662 |
<p> |
| 663 |
</p> |
| 664 |
<h2><a name="how_does_rxvtunicode_determine_the_encoding_to_use">How does rxvt-unicode determine the encoding to use?</a></h2> |
| 665 |
<p> |
| 666 |
</p> |
| 667 |
<h2><a name="is_there_an_option_to_switch_encodings">Is there an option to switch encodings?</a></h2> |
| 668 |
<p>Unlike some other terminals, rxvt-unicode has no encoding switch, and no |
| 669 |
specific ``utf-8'' mode, such as xterm. In fact, it doesn't even know about |
| 670 |
UTF-8 or any other encodings with respect to terminal I/O.</p> |
| 671 |
<p>The reasons is that there exists a perfectly fine mechanism for selecting |
| 672 |
the encoding, doing I/O and (most important) communicating this to all |
| 673 |
applications so everybody agrees on character properties such as width |
| 674 |
and code number. This mechanism is the <em>locale</em>. Applications not using |
| 675 |
that info will have problems (for example, <code>xterm</code> gets the width of |
| 676 |
characters wrong as it uses it's own, locale-independent table under all |
| 677 |
locales).</p> |
| 678 |
<p>Rxvt-unicode uses the <code>LC_CTYPE</code> locale category to select encoding. All |
| 679 |
programs doing the same (that is, most) will automatically agree in the |
| 680 |
interpretation of characters.</p> |
| 681 |
<p>Unfortunately, there is no system-independent way to select locales, nor |
| 682 |
is there a standard on how locale specifiers will look like.</p> |
| 683 |
<p>On most systems, the content of the <code>LC_CTYPE</code> environment variable |
| 684 |
contains an arbitrary string which corresponds to an already-installed |
| 685 |
locale. Common names for locales are <code>en_US.UTF-8</code>, <code>de_DE.ISO-8859-15</code>, |
| 686 |
<code>ja_JP.EUC-JP</code>, i.e. <code>language_country.encoding</code>, but other forms |
| 687 |
(i.e. <code>de</code> or <code>german</code>) are also common.</p> |
| 688 |
<p>Rxvt-unicode ignores all other locale categories, and except for |
| 689 |
the encoding, ignores country or language-specific settings, |
| 690 |
i.e. <code>de_DE.UTF-8</code> and <code>ja_JP.UTF-8</code> are the normally same to |
| 691 |
rxvt-unicode.</p> |
| 692 |
<p>If you want to use a specific encoding you have to make sure you start |
| 693 |
rxvt-unicode with the correct <code>LC_CTYPE</code> category.</p> |
| 694 |
<p> |
| 695 |
</p> |
| 696 |
<h2><a name="can_i_switch_locales_at_runtime">Can I switch locales at runtime?</a></h2> |
| 697 |
<p>Yes, using an escape sequence. Try something like this, which sets |
| 698 |
rxvt-unicode's idea of <code>LC_CTYPE</code>.</p> |
| 699 |
<pre> |
| 700 |
printf '\e]701;%s\007' ja_JP.SJIS</pre> |
| 701 |
<p>See also the previous answer.</p> |
| 702 |
<p>Sometimes this capability is rather handy when you want to work in |
| 703 |
one locale (e.g. <code>de_DE.UTF-8</code>) but some programs don't support it |
| 704 |
(e.g. UTF-8). For example, I use this script to start <code>xjdic</code>, which |
| 705 |
first switches to a locale supported by xjdic and back later:</p> |
| 706 |
<pre> |
| 707 |
printf '\e]701;%s\007' ja_JP.SJIS |
| 708 |
xjdic -js |
| 709 |
printf '\e]701;%s\007' de_DE.UTF-8</pre> |
| 710 |
<p>You can also use xterm's <code>luit</code> program, which usually works fine, except |
| 711 |
for some locales where character width differs between program- and |
| 712 |
rxvt-unicode-locales.</p> |
| 713 |
<p> |
| 714 |
</p> |
| 715 |
<h2><a name="can_i_switch_the_fonts_at_runtime">Can I switch the fonts at runtime?</a></h2> |
| 716 |
<p>Yes, using an escape sequence. Try something like this, which has the same |
| 717 |
effect as using the <code>-fn</code> switch, and takes effect immediately:</p> |
| 718 |
<pre> |
| 719 |
printf '\e]50;%s\007' "9x15bold,xft:Kochi Gothic"</pre> |
| 720 |
<p>This is useful if you e.g. work primarily with japanese (and prefer a |
| 721 |
japanese font), but you have to switch to chinese temporarily, where |
| 722 |
japanese fonts would only be in your way.</p> |
| 723 |
<p>You can think of this as a kind of manual ISO-2022 switching.</p> |
| 724 |
<p> |
| 725 |
</p> |
| 726 |
<h2><a name="why_do_italic_characters_look_as_if_clipped">Why do italic characters look as if clipped?</a></h2> |
| 727 |
<p>Many fonts have difficulties with italic characters and hinting. For |
| 728 |
example, the otherwise very nicely hinted font <code>xft:Bitstream Vera Sans |
| 729 |
Mono</code> completely fails in it's italic face. A workaround might be to |
| 730 |
enable freetype autohinting, i.e. like this:</p> |
| 731 |
<pre> |
| 732 |
URxvt.italicFont: xft:Bitstream Vera Sans Mono:italic:autohint=true |
| 733 |
URxvt.boldItalicFont: xft:Bitstream Vera Sans Mono:bold:italic:autohint=true</pre> |
| 734 |
<p> |
| 735 |
</p> |
| 736 |
<h2><a name="my_input_method_wants__some_encoding__but_i_want_utf8__what_can_i_do">My input method wants <some encoding> but I want UTF-8, what can I do?</a></h2> |
| 737 |
<p>You can specify separate locales for the input method and the rest of the |
| 738 |
terminal, using the resource <code>imlocale</code>:</p> |
| 739 |
<pre> |
| 740 |
URxvt.imlocale: ja_JP.EUC-JP</pre> |
| 741 |
<p>Now you can start your terminal with <code>LC_CTYPE=ja_JP.UTF-8</code> and still |
| 742 |
use your input method. Please note, however, that you will not be able to |
| 743 |
input characters outside <code>EUC-JP</code> in a normal way then, as your input |
| 744 |
method limits you.</p> |
| 745 |
<p> |
| 746 |
</p> |
| 747 |
<h2><a name="rxvtunicode_crashes_when_the_x_input_method_changes_or_exits_">Rxvt-unicode crashes when the X Input Method changes or exits.</a></h2> |
| 748 |
<p>Unfortunately, this is unavoidable, as the XIM protocol is racy by |
| 749 |
design. Applications can avoid some crashes at the expense of memory |
| 750 |
leaks, and Input Methods can avoid some crashes by careful ordering at |
| 751 |
exit time. <strong>kinput2</strong> (and derived input methods) generally succeeds, |
| 752 |
while <strong>SCIM</strong> (or similar input methods) fails. In the end, however, |
| 753 |
crashes cannot be completely avoided even if both sides cooperate.</p> |
| 754 |
<p>So the only workaround is not to kill your Input Method Servers.</p> |
| 755 |
<p> |
| 756 |
</p> |
| 757 |
<h2><a name="rxvtunicode_uses_gobs_of_memory__how_can_i_reduce_that">Rxvt-unicode uses gobs of memory, how can I reduce that?</a></h2> |
| 758 |
<p>Rxvt-unicode tries to obey the rule of not charging you for something you |
| 759 |
don't use. One thing you should try is to configure out all settings that |
| 760 |
you don't need, for example, Xft support is a resource hog by design, |
| 761 |
when used. Compiling it out ensures that no Xft font will be loaded |
| 762 |
accidentally when rxvt-unicode tries to find a font for your characters.</p> |
| 763 |
<p>Also, many people (me included) like large windows and even larger |
| 764 |
scrollback buffers: Without <code>--enable-unicode3</code>, rxvt-unicode will use |
| 765 |
6 bytes per screen cell. For a 160x?? window this amounts to almost a |
| 766 |
kilobyte per line. A scrollback buffer of 10000 lines will then (if full) |
| 767 |
use 10 Megabytes of memory. With <code>--enable-unicode3</code> it gets worse, as |
| 768 |
rxvt-unicode then uses 8 bytes per screen cell.</p> |
| 769 |
<p> |
| 770 |
</p> |
| 771 |
<h2><a name="can_i_speed_up_xft_rendering_somehow">Can I speed up Xft rendering somehow?</a></h2> |
| 772 |
<p>Yes, the most obvious way to speed it up is to avoid Xft entirely, as |
| 773 |
it is simply slow. If you still want Xft fonts you might try to disable |
| 774 |
antialiasing (by appending <code>:antialias=false</code>), which saves lots of |
| 775 |
memory and also speeds up rendering considerably.</p> |
| 776 |
<p> |
| 777 |
</p> |
| 778 |
<h2><a name="rxvtunicode_doesn_t_seem_to_antialias_its_fonts__what_is_wrong">Rxvt-unicode doesn't seem to anti-alias its fonts, what is wrong?</a></h2> |
| 779 |
<p>Rxvt-unicode will use whatever you specify as a font. If it needs to |
| 780 |
fall back to it's default font search list it will prefer X11 core |
| 781 |
fonts, because they are small and fast, and then use Xft fonts. It has |
| 782 |
antialiasing disabled for most of them, because the author thinks they |
| 783 |
look best that way.</p> |
| 784 |
<p>If you want antialiasing, you have to specify the fonts manually.</p> |
| 785 |
<p> |
| 786 |
</p> |
| 787 |
<h2><a name="mouse_cut_paste_suddenly_no_longer_works_">Mouse cut/paste suddenly no longer works.</a></h2> |
| 788 |
<p>Make sure that mouse reporting is actually turned off since killing |
| 789 |
some editors prematurely may leave the mouse in mouse report mode. I've |
| 790 |
heard that tcsh may use mouse reporting unless it otherwise specified. A |
| 791 |
quick check is to see if cut/paste works when the Alt or Shift keys are |
| 792 |
depressed.</p> |
| 793 |
<p> |
| 794 |
</p> |
| 795 |
<h2><a name="what_s_with_this_bold_blink_stuff">What's with this bold/blink stuff?</a></h2> |
| 796 |
<p>If no bold colour is set via <code>colorBD:</code>, bold will invert text using the |
| 797 |
standard foreground colour.</p> |
| 798 |
<p>For the standard background colour, blinking will actually make the |
| 799 |
text blink when compiled with <code>--enable-blinking</code>. with standard |
| 800 |
colours. Without <code>--enable-blinking</code>, the blink attribute will be |
| 801 |
ignored.</p> |
| 802 |
<p>On ANSI colours, bold/blink attributes are used to set high-intensity |
| 803 |
foreground/background colors.</p> |
| 804 |
<p>color0-7 are the low-intensity colors.</p> |
| 805 |
<p>color8-15 are the corresponding high-intensity colors.</p> |
| 806 |
<p> |
| 807 |
</p> |
| 808 |
<h2><a name="i_don_t_like_the_screen_colors__how_do_i_change_them">I don't like the screen colors. How do I change them?</a></h2> |
| 809 |
<p>You can change the screen colors at run-time using <em>~/.Xdefaults</em> |
| 810 |
resources (or as long-options).</p> |
| 811 |
<p>Here are values that are supposed to resemble a VGA screen, |
| 812 |
including the murky brown that passes for low-intensity yellow:</p> |
| 813 |
<pre> |
| 814 |
URxvt.color0: #000000 |
| 815 |
URxvt.color1: #A80000 |
| 816 |
URxvt.color2: #00A800 |
| 817 |
URxvt.color3: #A8A800 |
| 818 |
URxvt.color4: #0000A8 |
| 819 |
URxvt.color5: #A800A8 |
| 820 |
URxvt.color6: #00A8A8 |
| 821 |
URxvt.color7: #A8A8A8</pre> |
| 822 |
<pre> |
| 823 |
URxvt.color8: #000054 |
| 824 |
URxvt.color9: #FF0054 |
| 825 |
URxvt.color10: #00FF54 |
| 826 |
URxvt.color11: #FFFF54 |
| 827 |
URxvt.color12: #0000FF |
| 828 |
URxvt.color13: #FF00FF |
| 829 |
URxvt.color14: #00FFFF |
| 830 |
URxvt.color15: #FFFFFF</pre> |
| 831 |
<p>And here is a more complete set of non-standard colors described (not by |
| 832 |
me) as ``pretty girly''.</p> |
| 833 |
<pre> |
| 834 |
URxvt.cursorColor: #dc74d1 |
| 835 |
URxvt.pointerColor: #dc74d1 |
| 836 |
URxvt.background: #0e0e0e |
| 837 |
URxvt.foreground: #4ad5e1 |
| 838 |
URxvt.color0: #000000 |
| 839 |
URxvt.color8: #8b8f93 |
| 840 |
URxvt.color1: #dc74d1 |
| 841 |
URxvt.color9: #dc74d1 |
| 842 |
URxvt.color2: #0eb8c7 |
| 843 |
URxvt.color10: #0eb8c7 |
| 844 |
URxvt.color3: #dfe37e |
| 845 |
URxvt.color11: #dfe37e |
| 846 |
URxvt.color5: #9e88f0 |
| 847 |
URxvt.color13: #9e88f0 |
| 848 |
URxvt.color6: #73f7ff |
| 849 |
URxvt.color14: #73f7ff |
| 850 |
URxvt.color7: #e1dddd |
| 851 |
URxvt.color15: #e1dddd</pre> |
| 852 |
<p> |
| 853 |
</p> |
| 854 |
<h2><a name="how_can_i_start_rxvtd_in_a_racefree_way">How can I start rxvtd in a race-free way?</a></h2> |
| 855 |
<p>Try <code>rxvtd -f -o</code>, which tells rxvtd to open the |
| 856 |
display, create the listening socket and then fork.</p> |
| 857 |
<p> |
| 858 |
</p> |
| 859 |
<h2><a name="what_s_with_the_strange_backspace_delete_key_behaviour">What's with the strange Backspace/Delete key behaviour?</a></h2> |
| 860 |
<p>Assuming that the physical Backspace key corresponds to the |
| 861 |
BackSpace keysym (not likely for Linux ... see the following |
| 862 |
question) there are two standard values that can be used for |
| 863 |
Backspace: <code>^H</code> and <code>^?</code>.</p> |
| 864 |
<p>Historically, either value is correct, but rxvt-unicode adopts the debian |
| 865 |
policy of using <code>^?</code> when unsure, because it's the one only only correct |
| 866 |
choice :).</p> |
| 867 |
<p>Rxvt-unicode tries to inherit the current stty settings and uses the value |
| 868 |
of `erase' to guess the value for backspace. If rxvt-unicode wasn't |
| 869 |
started from a terminal (say, from a menu or by remote shell), then the |
| 870 |
system value of `erase', which corresponds to CERASE in <termios.h>, will |
| 871 |
be used (which may not be the same as your stty setting).</p> |
| 872 |
<p>For starting a new rxvt-unicode:</p> |
| 873 |
<pre> |
| 874 |
# use Backspace = ^H |
| 875 |
$ stty erase ^H |
| 876 |
$ rxvt</pre> |
| 877 |
<pre> |
| 878 |
# use Backspace = ^? |
| 879 |
$ stty erase ^? |
| 880 |
$ rxvt</pre> |
| 881 |
<p>Toggle with <code>ESC [ 36 h</code> / <code>ESC [ 36 l</code>.</p> |
| 882 |
<p>For an existing rxvt-unicode:</p> |
| 883 |
<pre> |
| 884 |
# use Backspace = ^H |
| 885 |
$ stty erase ^H |
| 886 |
$ echo -n "^[[36h"</pre> |
| 887 |
<pre> |
| 888 |
# use Backspace = ^? |
| 889 |
$ stty erase ^? |
| 890 |
$ echo -n "^[[36l"</pre> |
| 891 |
<p>This helps satisfy some of the Backspace discrepancies that occur, but |
| 892 |
if you use Backspace = <code>^H</code>, make sure that the termcap/terminfo value |
| 893 |
properly reflects that.</p> |
| 894 |
<p>The Delete key is a another casualty of the ill-defined Backspace problem. |
| 895 |
To avoid confusion between the Backspace and Delete keys, the Delete |
| 896 |
key has been assigned an escape sequence to match the vt100 for Execute |
| 897 |
(<code>ESC [ 3 ~</code>) and is in the supplied termcap/terminfo.</p> |
| 898 |
<p>Some other Backspace problems:</p> |
| 899 |
<p>some editors use termcap/terminfo, |
| 900 |
some editors (vim I'm told) expect Backspace = ^H, |
| 901 |
GNU Emacs (and Emacs-like editors) use ^H for help.</p> |
| 902 |
<p>Perhaps someday this will all be resolved in a consistent manner.</p> |
| 903 |
<p> |
| 904 |
</p> |
| 905 |
<h2><a name="i_don_t_like_the_keybindings__how_do_i_change_them">I don't like the key-bindings. How do I change them?</a></h2> |
| 906 |
<p>There are some compile-time selections available via configure. Unless |
| 907 |
you have run ``configure'' with the <a href="#item__2d_2ddisable_2dresources"><code>--disable-resources</code></a> option you can |
| 908 |
use the `keysym' resource to alter the keystrings associated with keysyms.</p> |
| 909 |
<p>Here's an example for a URxvt session started using <code>rxvt -name URxvt</code></p> |
| 910 |
<pre> |
| 911 |
URxvt.keysym.Home: \033[1~ |
| 912 |
URxvt.keysym.End: \033[4~ |
| 913 |
URxvt.keysym.C-apostrophe: \033<C-'> |
| 914 |
URxvt.keysym.C-slash: \033<C-/> |
| 915 |
URxvt.keysym.C-semicolon: \033<C-;> |
| 916 |
URxvt.keysym.C-grave: \033<C-`> |
| 917 |
URxvt.keysym.C-comma: \033<C-,> |
| 918 |
URxvt.keysym.C-period: \033<C-.> |
| 919 |
URxvt.keysym.C-0x60: \033<C-`> |
| 920 |
URxvt.keysym.C-Tab: \033<C-Tab> |
| 921 |
URxvt.keysym.C-Return: \033<C-Return> |
| 922 |
URxvt.keysym.S-Return: \033<S-Return> |
| 923 |
URxvt.keysym.S-space: \033<S-Space> |
| 924 |
URxvt.keysym.M-Up: \033<M-Up> |
| 925 |
URxvt.keysym.M-Down: \033<M-Down> |
| 926 |
URxvt.keysym.M-Left: \033<M-Left> |
| 927 |
URxvt.keysym.M-Right: \033<M-Right> |
| 928 |
URxvt.keysym.M-C-0: list \033<M-C- 0123456789 > |
| 929 |
URxvt.keysym.M-C-a: list \033<M-C- abcdefghijklmnopqrstuvwxyz > |
| 930 |
URxvt.keysym.F12: command:\033]701;zh_CN.GBK\007</pre> |
| 931 |
<p>See some more examples in the documentation for the <strong>keysym</strong> resource.</p> |
| 932 |
<p> |
| 933 |
</p> |
| 934 |
<h2><a name="i_m_using_keyboard_model_xxx_that_has_extra_prior_next_insert_keys__how_do_i_make_use_of_them_for_example__the_sun_keyboard_type_4_has_the_following_mappings_that_rxvtunicode_doesn_t_recognize_">I'm using keyboard model XXX that has extra Prior/Next/Insert keys. |
| 935 |
How do I make use of them? For example, the Sun Keyboard type 4 |
| 936 |
has the following mappings that rxvt-unicode doesn't recognize.</a></h2> |
| 937 |
<pre> |
| 938 |
KP_Insert == Insert |
| 939 |
F22 == Print |
| 940 |
F27 == Home |
| 941 |
F29 == Prior |
| 942 |
F33 == End |
| 943 |
F35 == Next</pre> |
| 944 |
<p>Rather than have rxvt-unicode try to accommodate all the various possible |
| 945 |
keyboard mappings, it is better to use `xmodmap' to remap the keys as |
| 946 |
required for your particular machine.</p> |
| 947 |
<p> |
| 948 |
</p> |
| 949 |
<h2><a name="how_do_i_distinguish_wether_i_m_running_rxvtunicode_or_a_regular_xterm_i_need_this_to_decide_about_setting_colors_etc_">How do I distinguish wether I'm running rxvt-unicode or a regular xterm? |
| 950 |
I need this to decide about setting colors etc.</a></h2> |
| 951 |
<p>rxvt and rxvt-unicode always export the variable ``COLORTERM'', so you can |
| 952 |
check and see if that is set. Note that several programs, JED, slrn, |
| 953 |
Midnight Commander automatically check this variable to decide whether or |
| 954 |
not to use color.</p> |
| 955 |
<p> |
| 956 |
</p> |
| 957 |
<h2><a name="how_do_i_set_the_correct__full_ip_address_for_the_display_variable">How do I set the correct, full IP address for the DISPLAY variable?</a></h2> |
| 958 |
<p>If you've compiled rxvt-unicode with DISPLAY_IS_IP and have enabled |
| 959 |
insecure mode then it is possible to use the following shell script |
| 960 |
snippets to correctly set the display. If your version of rxvt-unicode |
| 961 |
wasn't also compiled with ESCZ_ANSWER (as assumed in these snippets) then |
| 962 |
the COLORTERM variable can be used to distinguish rxvt-unicode from a |
| 963 |
regular xterm.</p> |
| 964 |
<p>Courtesy of Chuck Blake <<a href="mailto:cblake@BBN.COM">cblake@BBN.COM</a>> with the following shell script |
| 965 |
snippets:</p> |
| 966 |
<pre> |
| 967 |
# Bourne/Korn/POSIX family of shells: |
| 968 |
[ ${TERM:-foo} = foo ] && TERM=xterm # assume an xterm if we don't know |
| 969 |
if [ ${TERM:-foo} = xterm ]; then |
| 970 |
stty -icanon -echo min 0 time 15 # see if enhanced rxvt or not |
| 971 |
echo -n '^[Z' |
| 972 |
read term_id |
| 973 |
stty icanon echo |
| 974 |
if [ ""${term_id} = '^[[?1;2C' -a ${DISPLAY:-foo} = foo ]; then |
| 975 |
echo -n '^[[7n' # query the rxvt we are in for the DISPLAY string |
| 976 |
read DISPLAY # set it in our local shell |
| 977 |
fi |
| 978 |
fi</pre> |
| 979 |
<p> |
| 980 |
</p> |
| 981 |
<h2><a name="how_do_i_compile_the_manual_pages_for_myself">How do I compile the manual pages for myself?</a></h2> |
| 982 |
<p>You need to have a recent version of perl installed as <em>/usr/bin/perl</em>, |
| 983 |
one that comes with <em>pod2man</em>, <em>pod2text</em> and <em>pod2html</em>. Then go to |
| 984 |
the doc subdirectory and enter <code>make alldoc</code>.</p> |
| 985 |
<p> |
| 986 |
</p> |
| 987 |
<h2><a name="my_question_isn_t_answered_here__can_i_ask_a_human">My question isn't answered here, can I ask a human?</a></h2> |
| 988 |
<p>Before sending me mail, you could go to IRC: <code>irc.freenode.net</code>, |
| 989 |
channel <code>#rxvt-unicode</code> has some rxvt-unicode enthusiasts that might be |
| 990 |
interested in learning about new and exciting problems (but not FAQs :).</p> |
| 991 |
<p> |
| 992 |
</p> |
| 993 |
<hr /> |
| 994 |
<h1><a name="rxvt_technical_reference">RXVT TECHNICAL REFERENCE</a></h1> |
| 995 |
<p> |
| 996 |
</p> |
| 997 |
<hr /> |
| 998 |
<h1><a name="description">DESCRIPTION</a></h1> |
| 999 |
<p>The rest of this document describes various technical aspects of |
| 1000 |
<strong>rxvt-unicode</strong>. First the description of supported command sequences, |
| 1001 |
followed by pixmap support and last by a description of all features |
| 1002 |
selectable at <code>configure</code> time.</p> |
| 1003 |
<p> |
| 1004 |
</p> |
| 1005 |
<hr /> |
| 1006 |
<h1><a name="definitions">Definitions</a></h1> |
| 1007 |
<dl> |
| 1008 |
<dt><strong><a name="item_c"><strong><code>c</code> </strong>></a></strong><br /> |
| 1009 |
</dt> |
| 1010 |
<dd> |
| 1011 |
The literal character c. |
| 1012 |
</dd> |
| 1013 |
<p></p> |
| 1014 |
<dt><strong><a name="item_c"><strong><code>C</code> </strong>></a></strong><br /> |
| 1015 |
</dt> |
| 1016 |
<dd> |
| 1017 |
A single (required) character. |
| 1018 |
</dd> |
| 1019 |
<p></p> |
| 1020 |
<dt><strong><a name="item_ps"><strong><code>Ps</code> </strong>></a></strong><br /> |
| 1021 |
</dt> |
| 1022 |
<dd> |
| 1023 |
A single (usually optional) numeric parameter, composed of one or more |
| 1024 |
digits. |
| 1025 |
</dd> |
| 1026 |
<p></p> |
| 1027 |
<dt><strong><a name="item_pm"><strong><code>Pm</code> </strong>></a></strong><br /> |
| 1028 |
</dt> |
| 1029 |
<dd> |
| 1030 |
A multiple numeric parameter composed of any number of single numeric |
| 1031 |
parameters, separated by <code>;</code> character(s). |
| 1032 |
</dd> |
| 1033 |
<p></p> |
| 1034 |
<dt><strong><a name="item_pt"><strong><code>Pt</code> </strong>></a></strong><br /> |
| 1035 |
</dt> |
| 1036 |
<dd> |
| 1037 |
A text parameter composed of printable characters. |
| 1038 |
</dd> |
| 1039 |
<p></p></dl> |
| 1040 |
<p> |
| 1041 |
</p> |
| 1042 |
<hr /> |
| 1043 |
<h1><a name="values">Values</a></h1> |
| 1044 |
<dl> |
| 1045 |
<dt><strong><a name="item_enq"><strong><code>ENQ</code> </strong>></a></strong><br /> |
| 1046 |
</dt> |
| 1047 |
<dd> |
| 1048 |
Enquiry (Ctrl-E) = Send Device Attributes (DA) |
| 1049 |
request attributes from terminal. See <strong><a href="#item_esc__5b_ps_c"><code>ESC [ Ps c</code></a> </strong>>. |
| 1050 |
</dd> |
| 1051 |
<p></p> |
| 1052 |
<dt><strong><a name="item_bel"><strong><code>BEL</code> </strong>></a></strong><br /> |
| 1053 |
</dt> |
| 1054 |
<dd> |
| 1055 |
Bell (Ctrl-G) |
| 1056 |
</dd> |
| 1057 |
<p></p> |
| 1058 |
<dt><strong><a name="item_bs"><strong><code>BS</code> </strong>></a></strong><br /> |
| 1059 |
</dt> |
| 1060 |
<dd> |
| 1061 |
Backspace (Ctrl-H) |
| 1062 |
</dd> |
| 1063 |
<p></p> |
| 1064 |
<dt><strong><a name="item_tab"><strong><code>TAB</code> </strong>></a></strong><br /> |
| 1065 |
</dt> |
| 1066 |
<dd> |
| 1067 |
Horizontal Tab (HT) (Ctrl-I) |
| 1068 |
</dd> |
| 1069 |
<p></p> |
| 1070 |
<dt><strong><a name="item_lf"><strong><code>LF</code> </strong>></a></strong><br /> |
| 1071 |
</dt> |
| 1072 |
<dd> |
| 1073 |
Line Feed or New Line (NL) (Ctrl-J) |
| 1074 |
</dd> |
| 1075 |
<p></p> |
| 1076 |
<dt><strong><a name="item_vt"><strong><code>VT</code> </strong>></a></strong><br /> |
| 1077 |
</dt> |
| 1078 |
<dd> |
| 1079 |
Vertical Tab (Ctrl-K) same as <strong><a href="#item_lf"><code>LF</code></a> </strong>> |
| 1080 |
</dd> |
| 1081 |
<p></p> |
| 1082 |
<dt><strong><a name="item_ff"><strong><code>FF</code> </strong>></a></strong><br /> |
| 1083 |
</dt> |
| 1084 |
<dd> |
| 1085 |
Form Feed or New Page (NP) (Ctrl-L) same as <strong><a href="#item_lf"><code>LF</code></a> </strong>> |
| 1086 |
</dd> |
| 1087 |
<p></p> |
| 1088 |
<dt><strong><a name="item_cr"><strong><code>CR</code> </strong>></a></strong><br /> |
| 1089 |
</dt> |
| 1090 |
<dd> |
| 1091 |
Carriage Return (Ctrl-M) |
| 1092 |
</dd> |
| 1093 |
<p></p> |
| 1094 |
<dt><strong><a name="item_so"><strong><code>SO</code> </strong>></a></strong><br /> |
| 1095 |
</dt> |
| 1096 |
<dd> |
| 1097 |
Shift Out (Ctrl-N), invokes the G1 character set. |
| 1098 |
Switch to Alternate Character Set |
| 1099 |
</dd> |
| 1100 |
<p></p> |
| 1101 |
<dt><strong><a name="item_si"><strong><code>SI</code> </strong>></a></strong><br /> |
| 1102 |
</dt> |
| 1103 |
<dd> |
| 1104 |
Shift In (Ctrl-O), invokes the G0 character set (the default). |
| 1105 |
Switch to Standard Character Set |
| 1106 |
</dd> |
| 1107 |
<p></p> |
| 1108 |
<dt><strong><a name="item_spc"><strong><code>SPC</code> </strong>></a></strong><br /> |
| 1109 |
</dt> |
| 1110 |
<dd> |
| 1111 |
Space Character |
| 1112 |
</dd> |
| 1113 |
<p></p></dl> |
| 1114 |
<p> |
| 1115 |
</p> |
| 1116 |
<hr /> |
| 1117 |
<h1><a name="escape_sequences">Escape Sequences</a></h1> |
| 1118 |
<dl> |
| 1119 |
<dt><strong><a name="item_esc__23_8"><strong><code>ESC # 8</code> </strong>></a></strong><br /> |
| 1120 |
</dt> |
| 1121 |
<dd> |
| 1122 |
DEC Screen Alignment Test (DECALN) |
| 1123 |
</dd> |
| 1124 |
<p></p> |
| 1125 |
<dt><strong><a name="item_esc_7"><strong><code>ESC 7</code> </strong>></a></strong><br /> |
| 1126 |
</dt> |
| 1127 |
<dd> |
| 1128 |
Save Cursor (SC) |
| 1129 |
</dd> |
| 1130 |
<p></p> |
| 1131 |
<dt><strong><a name="item_esc_8"><strong><code>ESC 8</code> </strong>></a></strong><br /> |
| 1132 |
</dt> |
| 1133 |
<dd> |
| 1134 |
Restore Cursor |
| 1135 |
</dd> |
| 1136 |
<p></p> |
| 1137 |
<dt><strong><a name="item_esc__3d"><strong><code>ESC =</code> </strong>></a></strong><br /> |
| 1138 |
</dt> |
| 1139 |
<dd> |
| 1140 |
Application Keypad (SMKX). See also next sequence. |
| 1141 |
</dd> |
| 1142 |
<p></p> |
| 1143 |
<dt><strong><a name="item_esc"><strong><code>ESC</code> </strong>>></a></strong><br /> |
| 1144 |
</dt> |
| 1145 |
<dd> |
| 1146 |
Normal Keypad (RMKX) |
| 1147 |
</dd> |
| 1148 |
<dd> |
| 1149 |
<p><strong>Note:</strong> If the numeric keypad is activated, eg, <strong>Num_Lock</strong> has been |
| 1150 |
pressed, numbers or control functions are generated by the numeric keypad |
| 1151 |
(see Key Codes).</p> |
| 1152 |
</dd> |
| 1153 |
<p></p> |
| 1154 |
<dt><strong><a name="item_esc_d"><strong><code>ESC D</code> </strong>></a></strong><br /> |
| 1155 |
</dt> |
| 1156 |
<dd> |
| 1157 |
Index (IND) |
| 1158 |
</dd> |
| 1159 |
<p></p> |
| 1160 |
<dt><strong><a name="item_esc_e"><strong><code>ESC E</code> </strong>></a></strong><br /> |
| 1161 |
</dt> |
| 1162 |
<dd> |
| 1163 |
Next Line (NEL) |
| 1164 |
</dd> |
| 1165 |
<p></p> |
| 1166 |
<dt><strong><a name="item_esc_h"><strong><code>ESC H</code> </strong>></a></strong><br /> |
| 1167 |
</dt> |
| 1168 |
<dd> |
| 1169 |
Tab Set (HTS) |
| 1170 |
</dd> |
| 1171 |
<p></p> |
| 1172 |
<dt><strong><a name="item_esc_m"><strong><code>ESC M</code> </strong>></a></strong><br /> |
| 1173 |
</dt> |
| 1174 |
<dd> |
| 1175 |
Reverse Index (RI) |
| 1176 |
</dd> |
| 1177 |
<p></p> |
| 1178 |
<dt><strong><a name="item_esc_n"><strong><code>ESC N</code> </strong>></a></strong><br /> |
| 1179 |
</dt> |
| 1180 |
<dd> |
| 1181 |
Single Shift Select of G2 Character Set (SS2): affects next character |
| 1182 |
only <em>unimplemented</em> |
| 1183 |
</dd> |
| 1184 |
<p></p> |
| 1185 |
<dt><strong><a name="item_esc_o"><strong><code>ESC O</code> </strong>></a></strong><br /> |
| 1186 |
</dt> |
| 1187 |
<dd> |
| 1188 |
Single Shift Select of G3 Character Set (SS3): affects next character |
| 1189 |
only <em>unimplemented</em> |
| 1190 |
</dd> |
| 1191 |
<p></p> |
| 1192 |
<dt><strong><a name="item_esc_z"><strong><code>ESC Z</code> </strong>></a></strong><br /> |
| 1193 |
</dt> |
| 1194 |
<dd> |
| 1195 |
Obsolete form of returns: <strong><code>ESC [ ? 1 ; 2 C</code> </strong>> <em>rxvt-unicode compile-time option</em> |
| 1196 |
</dd> |
| 1197 |
<p></p> |
| 1198 |
<dt><strong><a name="item_esc_c"><strong><code>ESC c</code> </strong>></a></strong><br /> |
| 1199 |
</dt> |
| 1200 |
<dd> |
| 1201 |
Full reset (RIS) |
| 1202 |
</dd> |
| 1203 |
<p></p> |
| 1204 |
<dt><strong><a name="item_esc_n"><strong><code>ESC n</code> </strong>></a></strong><br /> |
| 1205 |
</dt> |
| 1206 |
<dd> |
| 1207 |
Invoke the G2 Character Set (LS2) |
| 1208 |
</dd> |
| 1209 |
<p></p> |
| 1210 |
<dt><strong><a name="item_esc_o"><strong><code>ESC o</code> </strong>></a></strong><br /> |
| 1211 |
</dt> |
| 1212 |
<dd> |
| 1213 |
Invoke the G3 Character Set (LS3) |
| 1214 |
</dd> |
| 1215 |
<p></p> |
| 1216 |
<dt><strong><strong><code>ESC ( C</code> </strong>></strong><br /> |
| 1217 |
</dt> |
| 1218 |
<dd> |
| 1219 |
Designate G0 Character Set (ISO 2022), see below for values of <a href="#item_c"><code>C</code></a>. |
| 1220 |
</dd> |
| 1221 |
<p></p> |
| 1222 |
<dt><strong><a name="item_esc__29_c"><strong><code>ESC ) C</code> </strong>></a></strong><br /> |
| 1223 |
</dt> |
| 1224 |
<dd> |
| 1225 |
Designate G1 Character Set (ISO 2022), see below for values of <a href="#item_c"><code>C</code></a>. |
| 1226 |
</dd> |
| 1227 |
<p></p> |
| 1228 |
<dt><strong><a name="item_esc__2a_c"><strong><code>ESC * C</code> </strong>></a></strong><br /> |
| 1229 |
</dt> |
| 1230 |
<dd> |
| 1231 |
Designate G2 Character Set (ISO 2022), see below for values of <a href="#item_c"><code>C</code></a>. |
| 1232 |
</dd> |
| 1233 |
<p></p> |
| 1234 |
<dt><strong><a name="item_esc__2b_c"><strong><code>ESC + C</code> </strong>></a></strong><br /> |
| 1235 |
</dt> |
| 1236 |
<dd> |
| 1237 |
Designate G3 Character Set (ISO 2022), see below for values of <a href="#item_c"><code>C</code></a>. |
| 1238 |
</dd> |
| 1239 |
<p></p> |
| 1240 |
<dt><strong><a name="item_esc__24_c"><strong><code>ESC $ C</code> </strong>></a></strong><br /> |
| 1241 |
</dt> |
| 1242 |
<dd> |
| 1243 |
Designate Kanji Character Set |
| 1244 |
</dd> |
| 1245 |
<dd> |
| 1246 |
<p>Where <strong><a href="#item_c"><code>C</code></a> </strong>> is one of:</p> |
| 1247 |
</dd> |
| 1248 |
<table> |
| 1249 |
<tr><td>C = 0 </td><td>DEC Special Character and Line Drawing Set</td></tr> |
| 1250 |
<tr><td>C = A </td><td>United Kingdom (UK)</td></tr> |
| 1251 |
<tr><td>C = B </td><td>United States (USASCII)</td></tr> |
| 1252 |
<tr><td>C = <</td><td>Multinational character set unimplemented</td></tr> |
| 1253 |
<tr><td>C = 5 </td><td>Finnish character set unimplemented</td></tr> |
| 1254 |
<tr><td>C = C </td><td>Finnish character set unimplemented</td></tr> |
| 1255 |
<tr><td>C = K </td><td>German character set unimplemented</td></tr> |
| 1256 |
</table><p></p></dl> |
| 1257 |
<p></p> |
| 1258 |
<p> |
| 1259 |
</p> |
| 1260 |
<hr /> |
| 1261 |
<h1><a name="csi__command_sequence_introducer__sequences">CSI (Command Sequence Introducer) Sequences</a></h1> |
| 1262 |
<dl> |
| 1263 |
<dt><strong><a name="item_esc__5b_ps__40"><strong><code>ESC [ Ps @</code> </strong>></a></strong><br /> |
| 1264 |
</dt> |
| 1265 |
<dd> |
| 1266 |
Insert <strong><a href="#item_ps"><code>Ps</code></a> </strong>> (Blank) <code>Character(s)</code> [default: 1] (ICH) |
| 1267 |
</dd> |
| 1268 |
<p></p> |
| 1269 |
<dt><strong><a name="item_esc__5b_ps_a"><strong><code>ESC [ Ps A</code> </strong>></a></strong><br /> |
| 1270 |
</dt> |
| 1271 |
<dd> |
| 1272 |
Cursor Up <strong><a href="#item_ps"><code>Ps</code></a> </strong>> Times [default: 1] (CUU) |
| 1273 |
</dd> |
| 1274 |
<p></p> |
| 1275 |
<dt><strong><a name="item_esc__5b_ps_b"><strong><code>ESC [ Ps B</code> </strong>></a></strong><br /> |
| 1276 |
</dt> |
| 1277 |
<dd> |
| 1278 |
Cursor Down <strong><a href="#item_ps"><code>Ps</code></a> </strong>> Times [default: 1] (CUD) |
| 1279 |
</dd> |
| 1280 |
<p></p> |
| 1281 |
<dt><strong><a name="item_esc__5b_ps_c"><strong><code>ESC [ Ps C</code> </strong>></a></strong><br /> |
| 1282 |
</dt> |
| 1283 |
<dd> |
| 1284 |
Cursor Forward <strong><a href="#item_ps"><code>Ps</code></a> </strong>> Times [default: 1] (CUF) |
| 1285 |
</dd> |
| 1286 |
<p></p> |
| 1287 |
<dt><strong><a name="item_esc__5b_ps_d"><strong><code>ESC [ Ps D</code> </strong>></a></strong><br /> |
| 1288 |
</dt> |
| 1289 |
<dd> |
| 1290 |
Cursor Backward <strong><a href="#item_ps"><code>Ps</code></a> </strong>> Times [default: 1] (CUB) |
| 1291 |
</dd> |
| 1292 |
<p></p> |
| 1293 |
<dt><strong><a name="item_esc__5b_ps_e"><strong><code>ESC [ Ps E</code> </strong>></a></strong><br /> |
| 1294 |
</dt> |
| 1295 |
<dd> |
| 1296 |
Cursor Down <strong><a href="#item_ps"><code>Ps</code></a> </strong>> Times [default: 1] and to first column |
| 1297 |
</dd> |
| 1298 |
<p></p> |
| 1299 |
<dt><strong><a name="item_esc__5b_ps_f"><strong><code>ESC [ Ps F</code> </strong>></a></strong><br /> |
| 1300 |
</dt> |
| 1301 |
<dd> |
| 1302 |
Cursor Up <strong><a href="#item_ps"><code>Ps</code></a> </strong>> Times [default: 1] and to first column |
| 1303 |
</dd> |
| 1304 |
<p></p> |
| 1305 |
<dt><strong><a name="item_esc__5b_ps_g"><strong><code>ESC [ Ps G</code> </strong>></a></strong><br /> |
| 1306 |
</dt> |
| 1307 |
<dd> |
| 1308 |
Cursor to Column <strong><a href="#item_ps"><code>Ps</code></a> </strong>> (HPA) |
| 1309 |
</dd> |
| 1310 |
<p></p> |
| 1311 |
<dt><strong><a name="item_esc__5b_ps_3bps_h"><strong><code>ESC [ Ps;Ps H</code> </strong>></a></strong><br /> |
| 1312 |
</dt> |
| 1313 |
<dd> |
| 1314 |
Cursor Position [row;column] [default: 1;1] (CUP) |
| 1315 |
</dd> |
| 1316 |
<p></p> |
| 1317 |
<dt><strong><a name="item_esc__5b_ps_i"><strong><code>ESC [ Ps I</code> </strong>></a></strong><br /> |
| 1318 |
</dt> |
| 1319 |
<dd> |
| 1320 |
Move forward <strong><a href="#item_ps"><code>Ps</code></a> </strong>> tab stops [default: 1] |
| 1321 |
</dd> |
| 1322 |
<p></p> |
| 1323 |
<dt><strong><a name="item_esc__5b_ps_j"><strong><code>ESC [ Ps J</code> </strong>></a></strong><br /> |
| 1324 |
</dt> |
| 1325 |
<dd> |
| 1326 |
Erase in Display (ED) |
| 1327 |
</dd> |
| 1328 |
<table> |
| 1329 |
<tr><td>Ps = 0</td><td>Clear Below (default)</td></tr> |
| 1330 |
<tr><td>Ps = 1</td><td>Clear Above</td></tr> |
| 1331 |
<tr><td>Ps = 2</td><td>Clear All</td></tr> |
| 1332 |
</table><p></p> |
| 1333 |
<dt><strong><a name="item_esc__5b_ps_k"><strong><code>ESC [ Ps K</code> </strong>></a></strong><br /> |
| 1334 |
</dt> |
| 1335 |
<dd> |
| 1336 |
Erase in Line (EL) |
| 1337 |
</dd> |
| 1338 |
<table> |
| 1339 |
<tr><td>Ps = 0</td><td>Clear to Right (default)</td></tr> |
| 1340 |
<tr><td>Ps = 1</td><td>Clear to Left</td></tr> |
| 1341 |
<tr><td>Ps = 2</td><td>Clear All</td></tr> |
| 1342 |
</table><p></p> |
| 1343 |
<dt><strong><a name="item_esc__5b_ps_l"><strong><code>ESC [ Ps L</code> </strong>></a></strong><br /> |
| 1344 |
</dt> |
| 1345 |
<dd> |
| 1346 |
Insert <strong><a href="#item_ps"><code>Ps</code></a> </strong>> <code>Line(s)</code> [default: 1] (IL) |
| 1347 |
</dd> |
| 1348 |
<p></p> |
| 1349 |
<dt><strong><a name="item_esc__5b_ps_m"><strong><code>ESC [ Ps M</code> </strong>></a></strong><br /> |
| 1350 |
</dt> |
| 1351 |
<dd> |
| 1352 |
Delete <strong><a href="#item_ps"><code>Ps</code></a> </strong>> <code>Line(s)</code> [default: 1] (DL) |
| 1353 |
</dd> |
| 1354 |
<p></p> |
| 1355 |
<dt><strong><a name="item_esc__5b_ps_p"><strong><code>ESC [ Ps P</code> </strong>></a></strong><br /> |
| 1356 |
</dt> |
| 1357 |
<dd> |
| 1358 |
Delete <strong><a href="#item_ps"><code>Ps</code></a> </strong>> <code>Character(s)</code> [default: 1] (DCH) |
| 1359 |
</dd> |
| 1360 |
<p></p> |
| 1361 |
<dt><strong><a name="item_esc__5b_ps_3bps_3bps_3bps_3bps_t"><strong><code>ESC [ Ps;Ps;Ps;Ps;Ps T</code> </strong>></a></strong><br /> |
| 1362 |
</dt> |
| 1363 |
<dd> |
| 1364 |
Initiate . <em>unimplemented</em> Parameters are |
| 1365 |
[func;startx;starty;firstrow;lastrow]. |
| 1366 |
</dd> |
| 1367 |
<p></p> |
| 1368 |
<dt><strong><a name="item_esc__5b_ps_w"><strong><code>ESC [ Ps W</code> </strong>></a></strong><br /> |
| 1369 |
</dt> |
| 1370 |
<dd> |
| 1371 |
Tabulator functions |
| 1372 |
</dd> |
| 1373 |
<table> |
| 1374 |
<tr><td>Ps = 0</td><td>Tab Set (HTS)</td></tr> |
| 1375 |
<tr><td>Ps = 2</td><td>Tab Clear (TBC), Clear Current Column (default)</td></tr> |
| 1376 |
<tr><td>Ps = 5</td><td>Tab Clear (TBC), Clear All</td></tr> |
| 1377 |
</table><p></p> |
| 1378 |
<dt><strong><a name="item_esc__5b_ps_x"><strong><code>ESC [ Ps X</code> </strong>></a></strong><br /> |
| 1379 |
</dt> |
| 1380 |
<dd> |
| 1381 |
Erase <strong><a href="#item_ps"><code>Ps</code></a> </strong>> <code>Character(s)</code> [default: 1] (ECH) |
| 1382 |
</dd> |
| 1383 |
<p></p> |
| 1384 |
<dt><strong><a name="item_esc__5b_ps_z"><strong><code>ESC [ Ps Z</code> </strong>></a></strong><br /> |
| 1385 |
</dt> |
| 1386 |
<dd> |
| 1387 |
Move backward <strong><a href="#item_ps"><code>Ps</code></a> </strong>> [default: 1] tab stops |
| 1388 |
</dd> |
| 1389 |
<p></p> |
| 1390 |
<dt><strong><a name="item_esc__5b_ps__27"><strong><code>ESC [ Ps '</code> </strong>></a></strong><br /> |
| 1391 |
</dt> |
| 1392 |
<dd> |
| 1393 |
See <strong><a href="#item_esc__5b_ps_g"><code>ESC [ Ps G</code></a> </strong>> |
| 1394 |
</dd> |
| 1395 |
<p></p> |
| 1396 |
<dt><strong><a name="item_esc__5b_ps_a"><strong><code>ESC [ Ps a</code> </strong>></a></strong><br /> |
| 1397 |
</dt> |
| 1398 |
<dd> |
| 1399 |
See <strong><a href="#item_esc__5b_ps_c"><code>ESC [ Ps C</code></a> </strong>> |
| 1400 |
</dd> |
| 1401 |
<p></p> |
| 1402 |
<dt><strong><a name="item_esc__5b_ps_c"><strong><code>ESC [ Ps c</code> </strong>></a></strong><br /> |
| 1403 |
</dt> |
| 1404 |
<dd> |
| 1405 |
Send Device Attributes (DA) |
| 1406 |
<strong><code>Ps = 0</code> </strong>> (or omitted): request attributes from terminal |
| 1407 |
returns: <strong><code>ESC [ ? 1 ; 2 c</code> </strong>> (``I am a VT100 with Advanced Video |
| 1408 |
Option'') |
| 1409 |
</dd> |
| 1410 |
<p></p> |
| 1411 |
<dt><strong><a name="item_esc__5b_ps_d"><strong><code>ESC [ Ps d</code> </strong>></a></strong><br /> |
| 1412 |
</dt> |
| 1413 |
<dd> |
| 1414 |
Cursor to Line <strong><a href="#item_ps"><code>Ps</code></a> </strong>> (VPA) |
| 1415 |
</dd> |
| 1416 |
<p></p> |
| 1417 |
<dt><strong><a name="item_esc__5b_ps_e"><strong><code>ESC [ Ps e</code> </strong>></a></strong><br /> |
| 1418 |
</dt> |
| 1419 |
<dd> |
| 1420 |
See <strong><a href="#item_esc__5b_ps_a"><code>ESC [ Ps A</code></a> </strong>> |
| 1421 |
</dd> |
| 1422 |
<p></p> |
| 1423 |
<dt><strong><a name="item_esc__5b_ps_3bps_f"><strong><code>ESC [ Ps;Ps f</code> </strong>></a></strong><br /> |
| 1424 |
</dt> |
| 1425 |
<dd> |
| 1426 |
Horizontal and Vertical Position [row;column] (HVP) [default: 1;1] |
| 1427 |
</dd> |
| 1428 |
<p></p> |
| 1429 |
<dt><strong><a name="item_esc__5b_ps_g"><strong><code>ESC [ Ps g</code> </strong>></a></strong><br /> |
| 1430 |
</dt> |
| 1431 |
<dd> |
| 1432 |
Tab Clear (TBC) |
| 1433 |
</dd> |
| 1434 |
<table> |
| 1435 |
<tr><td>Ps = 0</td><td>Clear Current Column (default)</td></tr> |
| 1436 |
<tr><td>Ps = 3</td><td>Clear All (TBC)</td></tr> |
| 1437 |
</table><p></p> |
| 1438 |
<dt><strong><a name="item_esc__5b_pm_h"><strong><code>ESC [ Pm h</code> </strong>></a></strong><br /> |
| 1439 |
</dt> |
| 1440 |
<dd> |
| 1441 |
Set Mode (SM). See <strong><a href="#item_esc__5b_pm_l"><code>ESC [ Pm l</code></a> </strong>> sequence for description of <a href="#item_pm"><code>Pm</code></a>. |
| 1442 |
</dd> |
| 1443 |
<p></p> |
| 1444 |
<dt><strong><a name="item_esc__5b_ps_i"><strong><code>ESC [ Ps i</code> </strong>></a></strong><br /> |
| 1445 |
</dt> |
| 1446 |
<dd> |
| 1447 |
Printing. See also the <code>print-pipe</code> resource. |
| 1448 |
</dd> |
| 1449 |
<table> |
| 1450 |
<tr><td>Ps = 0</td><td>print screen (MC0)</td></tr> |
| 1451 |
<tr><td>Ps = 4</td><td>disable transparent print mode (MC4)</td></tr> |
| 1452 |
<tr><td>Ps = 5</td><td>enable transparent print mode (MC5)</td></tr> |
| 1453 |
</table><p></p> |
| 1454 |
<dt><strong><a name="item_esc__5b_pm_l"><strong><code>ESC [ Pm l</code> </strong>></a></strong><br /> |
| 1455 |
</dt> |
| 1456 |
<dd> |
| 1457 |
Reset Mode (RM) |
| 1458 |
</dd> |
| 1459 |
<dl> |
| 1460 |
<dt><strong><a name="item_ps__3d_4"><strong><code>Ps = 4</code> </strong>></a></strong><br /> |
| 1461 |
</dt> |
| 1462 |
<table> |
| 1463 |
<tr><td>h</td><td>Insert Mode (SMIR)</td></tr> |
| 1464 |
<tr><td>l</td><td>Replace Mode (RMIR)</td></tr> |
| 1465 |
</table><dt><strong><a name="item_20"><strong><code>Ps = 20</code> </strong>> (partially implemented)</a></strong><br /> |
| 1466 |
</dt> |
| 1467 |
<table> |
| 1468 |
<tr><td>h</td><td>Automatic Newline (LNM)</td></tr> |
| 1469 |
<tr><td>l</td><td>Normal Linefeed (LNM)</td></tr> |
| 1470 |
</table></dl> |
| 1471 |
<dt><strong><a name="item_esc__5b_pm_m"><strong><code>ESC [ Pm m</code> </strong>></a></strong><br /> |
| 1472 |
</dt> |
| 1473 |
<dd> |
| 1474 |
Character Attributes (SGR) |
| 1475 |
</dd> |
| 1476 |
<table> |
| 1477 |
<tr><td>Ps = 0</td><td>Normal (default)</td></tr> |
| 1478 |
<tr><td>Ps = 1 / 21</td><td>On / Off Bold (bright fg)</td></tr> |
| 1479 |
<tr><td>Ps = 3 / 23</td><td>On / Off Italic</td></tr> |
| 1480 |
<tr><td>Ps = 4 / 24</td><td>On / Off Underline</td></tr> |
| 1481 |
<tr><td>Ps = 5 / 25</td><td>On / Off Slow Blink (bright bg)</td></tr> |
| 1482 |
<tr><td>Ps = 6 / 26</td><td>On / Off Rapid Blink (bright bg)</td></tr> |
| 1483 |
<tr><td>Ps = 7 / 27</td><td>On / Off Inverse</td></tr> |
| 1484 |
<tr><td>Ps = 8 / 27</td><td>On / Off Invisible (NYI)</td></tr> |
| 1485 |
<tr><td>Ps = 30 / 40</td><td>fg/bg Black</td></tr> |
| 1486 |
<tr><td>Ps = 31 / 41</td><td>fg/bg Red</td></tr> |
| 1487 |
<tr><td>Ps = 32 / 42</td><td>fg/bg Green</td></tr> |
| 1488 |
<tr><td>Ps = 33 / 43</td><td>fg/bg Yellow</td></tr> |
| 1489 |
<tr><td>Ps = 34 / 44</td><td>fg/bg Blue</td></tr> |
| 1490 |
<tr><td>Ps = 35 / 45</td><td>fg/bg Magenta</td></tr> |
| 1491 |
<tr><td>Ps = 36 / 46</td><td>fg/bg Cyan</td></tr> |
| 1492 |
<tr><td>Ps = 38;5 / 48;5</td><td>set fg/bg to color #m (ISO 8613-6)</td></tr> |
| 1493 |
<tr><td>Ps = 37 / 47</td><td>fg/bg White</td></tr> |
| 1494 |
<tr><td>Ps = 39 / 49</td><td>fg/bg Default</td></tr> |
| 1495 |
<tr><td>Ps = 90 / 100</td><td>fg/bg Bright Black</td></tr> |
| 1496 |
<tr><td>Ps = 91 / 101</td><td>fg/bg Bright Red</td></tr> |
| 1497 |
<tr><td>Ps = 92 / 102</td><td>fg/bg Bright Green</td></tr> |
| 1498 |
<tr><td>Ps = 93 / 103</td><td>fg/bg Bright Yellow</td></tr> |
| 1499 |
<tr><td>Ps = 94 / 104</td><td>fg/bg Bright Blue</td></tr> |
| 1500 |
<tr><td>Ps = 95 / 105</td><td>fg/bg Bright Magenta</td></tr> |
| 1501 |
<tr><td>Ps = 96 / 106</td><td>fg/bg Bright Cyan</td></tr> |
| 1502 |
<tr><td>Ps = 97 / 107</td><td>fg/bg Bright White</td></tr> |
| 1503 |
<tr><td>Ps = 99 / 109</td><td>fg/bg Bright Default</td></tr> |
| 1504 |
</table><p></p> |
| 1505 |
<dt><strong><a name="item_esc__5b_ps_n"><strong><code>ESC [ Ps n</code> </strong>></a></strong><br /> |
| 1506 |
</dt> |
| 1507 |
<dd> |
| 1508 |
Device Status Report (DSR) |
| 1509 |
</dd> |
| 1510 |
<table> |
| 1511 |
<tr><td>Ps = 5</td><td>Status Report ESC [ 0 n (``OK'')</td></tr> |
| 1512 |
<tr><td>Ps = 6</td><td>Report Cursor Position (CPR) [row;column] as ESC [ r ; c R</td></tr> |
| 1513 |
<tr><td>Ps = 7</td><td>Request Display Name</td></tr> |
| 1514 |
<tr><td>Ps = 8</td><td>Request Version Number (place in window title)</td></tr> |
| 1515 |
</table><p></p> |
| 1516 |
<dt><strong><a name="item_esc__5b_ps_3bps_r"><strong><code>ESC [ Ps;Ps r</code> </strong>></a></strong><br /> |
| 1517 |
</dt> |
| 1518 |
<dd> |
| 1519 |
Set Scrolling Region [top;bottom] |
| 1520 |
[default: full size of window] (CSR) |
| 1521 |
</dd> |
| 1522 |
<p></p> |
| 1523 |
<dt><strong><a name="item_esc__5b_s"><strong><code>ESC [ s</code> </strong>></a></strong><br /> |
| 1524 |
</dt> |
| 1525 |
<dd> |
| 1526 |
Save Cursor (SC) |
| 1527 |
</dd> |
| 1528 |
<p></p> |
| 1529 |
<dt><strong><a name="item_esc__5b_ps_3bpt_t"><strong><code>ESC [ Ps;Pt t</code> </strong>></a></strong><br /> |
| 1530 |
</dt> |
| 1531 |
<dd> |
| 1532 |
Window Operations |
| 1533 |
</dd> |
| 1534 |
<table> |
| 1535 |
<tr><td>Ps = 1</td><td>Deiconify (map) window</td></tr> |
| 1536 |
<tr><td>Ps = 2</td><td>Iconify window</td></tr> |
| 1537 |
<tr><td>Ps = 3</td><td>ESC [ 3 ; X ; Y t Move window to (X|Y)</td></tr> |
| 1538 |
<tr><td>Ps = 4</td><td>ESC [ 4 ; H ; W t Resize to WxH pixels</td></tr> |
| 1539 |
<tr><td>Ps = 5</td><td>Raise window</td></tr> |
| 1540 |
<tr><td>Ps = 6</td><td>Lower window</td></tr> |
| 1541 |
<tr><td>Ps = 7</td><td>Refresh screen once</td></tr> |
| 1542 |
<tr><td>Ps = 8</td><td>ESC [ 8 ; R ; C t Resize to R rows and C columns</td></tr> |
| 1543 |
<tr><td>Ps = 11</td><td>Report window state (responds with Ps = 1 or Ps = 2)</td></tr> |
| 1544 |
<tr><td>Ps = 13</td><td>Report window position (responds with Ps = 3)</td></tr> |
| 1545 |
<tr><td>Ps = 14</td><td>Report window pixel size (responds with Ps = 4)</td></tr> |
| 1546 |
<tr><td>Ps = 18</td><td>Report window text size (responds with Ps = 7)</td></tr> |
| 1547 |
<tr><td>Ps = 19</td><td>Currently the same as Ps = 18, but responds with Ps = 9</td></tr> |
| 1548 |
<tr><td>Ps = 20</td><td>Reports icon label (ESC ] L NAME \234)</td></tr> |
| 1549 |
<tr><td>Ps = 21</td><td>Reports window title (ESC ] l NAME \234)</td></tr> |
| 1550 |
<tr><td>Ps = 24..</td><td>Set window height to Ps rows</td></tr> |
| 1551 |
</table><p></p> |
| 1552 |
<dt><strong><a name="item_esc__5b_u"><strong><code>ESC [ u</code> </strong>></a></strong><br /> |
| 1553 |
</dt> |
| 1554 |
<dd> |
| 1555 |
Restore Cursor |
| 1556 |
</dd> |
| 1557 |
<p></p> |
| 1558 |
<dt><strong><a name="item_esc__5b_ps_x"><strong><code>ESC [ Ps x</code> </strong>></a></strong><br /> |
| 1559 |
</dt> |
| 1560 |
<dd> |
| 1561 |
Request Terminal Parameters (DECREQTPARM) |
| 1562 |
</dd> |
| 1563 |
<p></p></dl> |
| 1564 |
<p></p> |
| 1565 |
<p> |
| 1566 |
</p> |
| 1567 |
<hr /> |
| 1568 |
<h1><a name="dec_private_modes">DEC Private Modes</a></h1> |
| 1569 |
<dl> |
| 1570 |
<dt><strong><a name="item_esc__5b__3f_pm_h"><strong><code>ESC [ ? Pm h</code> </strong>></a></strong><br /> |
| 1571 |
</dt> |
| 1572 |
<dd> |
| 1573 |
DEC Private Mode Set (DECSET) |
| 1574 |
</dd> |
| 1575 |
<p></p> |
| 1576 |
<dt><strong><a name="item_esc__5b__3f_pm_l"><strong><code>ESC [ ? Pm l</code> </strong>></a></strong><br /> |
| 1577 |
</dt> |
| 1578 |
<dd> |
| 1579 |
DEC Private Mode Reset (DECRST) |
| 1580 |
</dd> |
| 1581 |
<p></p> |
| 1582 |
<dt><strong><a name="item_esc__5b__3f_pm_r"><strong><code>ESC [ ? Pm r</code> </strong>></a></strong><br /> |
| 1583 |
</dt> |
| 1584 |
<dd> |
| 1585 |
Restore previously saved DEC Private Mode Values. |
| 1586 |
</dd> |
| 1587 |
<p></p> |
| 1588 |
<dt><strong><a name="item_esc__5b__3f_pm_s"><strong><code>ESC [ ? Pm s</code> </strong>></a></strong><br /> |
| 1589 |
</dt> |
| 1590 |
<dd> |
| 1591 |
Save DEC Private Mode Values. |
| 1592 |
</dd> |
| 1593 |
<p></p> |
| 1594 |
<dt><strong><a name="item_esc__5b__3f_pm_t"><strong><code>ESC [ ? Pm t</code> </strong>></a></strong><br /> |
| 1595 |
</dt> |
| 1596 |
<dd> |
| 1597 |
Toggle DEC Private Mode Values (rxvt extension). <em>where</em> |
| 1598 |
</dd> |
| 1599 |
<dl> |
| 1600 |
<dt><strong><a name="item_1"><strong><code>Ps = 1</code> </strong>> (DECCKM)</a></strong><br /> |
| 1601 |
</dt> |
| 1602 |
<table> |
| 1603 |
<tr><td>h</td><td>Application Cursor Keys</td></tr> |
| 1604 |
<tr><td>l</td><td>Normal Cursor Keys</td></tr> |
| 1605 |
</table><dt><strong><a name="item_2"><strong><code>Ps = 2</code> </strong>> (ANSI/VT52 mode)</a></strong><br /> |
| 1606 |
</dt> |
| 1607 |
<table> |
| 1608 |
<tr><td>h</td><td>Enter VT52 mode</td></tr> |
| 1609 |
<tr><td>l</td><td>Enter VT52 mode</td></tr> |
| 1610 |
</table><dt><strong><a name="item_ps__3d_3"><strong><code>Ps = 3</code> </strong>></a></strong><br /> |
| 1611 |
</dt> |
| 1612 |
<table> |
| 1613 |
<tr><td>h</td><td>132 Column Mode (DECCOLM)</td></tr> |
| 1614 |
<tr><td>l</td><td>80 Column Mode (DECCOLM)</td></tr> |
| 1615 |
</table><dt><strong><strong><code>Ps = 4</code> </strong>></strong><br /> |
| 1616 |
</dt> |
| 1617 |
<table> |
| 1618 |
<tr><td>h</td><td>Smooth (Slow) Scroll (DECSCLM)</td></tr> |
| 1619 |
<tr><td>l</td><td>Jump (Fast) Scroll (DECSCLM)</td></tr> |
| 1620 |
</table><dt><strong><a name="item_ps__3d_5"><strong><code>Ps = 5</code> </strong>></a></strong><br /> |
| 1621 |
</dt> |
| 1622 |
<table> |
| 1623 |
<tr><td>h</td><td>Reverse Video (DECSCNM)</td></tr> |
| 1624 |
<tr><td>l</td><td>Normal Video (DECSCNM)</td></tr> |
| 1625 |
</table><dt><strong><a name="item_ps__3d_6"><strong><code>Ps = 6</code> </strong>></a></strong><br /> |
| 1626 |
</dt> |
| 1627 |
<table> |
| 1628 |
<tr><td>h</td><td>Origin Mode (DECOM)</td></tr> |
| 1629 |
<tr><td>l</td><td>Normal Cursor Mode (DECOM)</td></tr> |
| 1630 |
</table><dt><strong><a name="item_ps__3d_7"><strong><code>Ps = 7</code> </strong>></a></strong><br /> |
| 1631 |
</dt> |
| 1632 |
<table> |
| 1633 |
<tr><td>h</td><td>Wraparound Mode (DECAWM)</td></tr> |
| 1634 |
<tr><td>l</td><td>No Wraparound Mode (DECAWM)</td></tr> |
| 1635 |
</table><dt><strong><a name="item_ps__3d_8_unimplemented"><strong><code>Ps = 8</code> </strong>> <em>unimplemented</em></a></strong><br /> |
| 1636 |
</dt> |
| 1637 |
<table> |
| 1638 |
<tr><td>h</td><td>Auto-repeat Keys (DECARM)</td></tr> |
| 1639 |
<tr><td>l</td><td>No Auto-repeat Keys (DECARM)</td></tr> |
| 1640 |
</table><dt><strong><a name="item_ps__3d_9_x10_xterm"><strong><code>Ps = 9</code> </strong>> X10 XTerm</a></strong><br /> |
| 1641 |
</dt> |
| 1642 |
<table> |
| 1643 |
<tr><td>h</td><td>Send Mouse X & Y on button press.</td></tr> |
| 1644 |
<tr><td>l</td><td>No mouse reporting.</td></tr> |
| 1645 |
</table><dt><strong><a name="item_ps__3d_25"><strong><code>Ps = 25</code> </strong>></a></strong><br /> |
| 1646 |
</dt> |
| 1647 |
<table> |
| 1648 |
<tr><td>h</td><td>Visible cursor {cnorm/cvvis}</td></tr> |
| 1649 |
<tr><td>l</td><td>Invisible cursor {civis}</td></tr> |
| 1650 |
</table><dt><strong><a name="item_ps__3d_30"><strong><code>Ps = 30</code> </strong>></a></strong><br /> |
| 1651 |
</dt> |
| 1652 |
<table> |
| 1653 |
<tr><td>h</td><td>scrollBar visisble</td></tr> |
| 1654 |
<tr><td>l</td><td>scrollBar invisisble</td></tr> |
| 1655 |
</table><dt><strong><a name="item_35"><strong><code>Ps = 35</code> </strong>> (<strong>rxvt</strong>)</a></strong><br /> |
| 1656 |
</dt> |
| 1657 |
<table> |
| 1658 |
<tr><td>h</td><td>Allow XTerm Shift+key sequences</td></tr> |
| 1659 |
<tr><td>l</td><td>Disallow XTerm Shift+key sequences</td></tr> |
| 1660 |
</table><dt><strong><a name="item_ps__3d_38_unimplemented"><strong><code>Ps = 38</code> </strong>> <em>unimplemented</em></a></strong><br /> |
| 1661 |
</dt> |
| 1662 |
<dd> |
| 1663 |
Enter Tektronix Mode (DECTEK) |
| 1664 |
</dd> |
| 1665 |
<p></p> |
| 1666 |
<dt><strong><a name="item_ps__3d_40"><strong><code>Ps = 40</code> </strong>></a></strong><br /> |
| 1667 |
</dt> |
| 1668 |
<table> |
| 1669 |
<tr><td>h</td><td>Allow 80/132 Mode</td></tr> |
| 1670 |
<tr><td>l</td><td>Disallow 80/132 Mode</td></tr> |
| 1671 |
</table><dt><strong><a name="item_ps__3d_44_unimplemented"><strong><code>Ps = 44</code> </strong>> <em>unimplemented</em></a></strong><br /> |
| 1672 |
</dt> |
| 1673 |
<table> |
| 1674 |
<tr><td>h</td><td>Turn On Margin Bell</td></tr> |
| 1675 |
<tr><td>l</td><td>Turn Off Margin Bell</td></tr> |
| 1676 |
</table><dt><strong><a name="item_ps__3d_45_unimplemented"><strong><code>Ps = 45</code> </strong>> <em>unimplemented</em></a></strong><br /> |
| 1677 |
</dt> |
| 1678 |
<table> |
| 1679 |
<tr><td>h</td><td>Reverse-wraparound Mode</td></tr> |
| 1680 |
<tr><td>l</td><td>No Reverse-wraparound Mode</td></tr> |
| 1681 |
</table><dt><strong><a name="item_ps__3d_46_unimplemented"><strong><code>Ps = 46</code> </strong>> <em>unimplemented</em></a></strong><br /> |
| 1682 |
</dt> |
| 1683 |
<dt><strong><a name="item_ps__3d_47"><strong><code>Ps = 47</code> </strong>></a></strong><br /> |
| 1684 |
</dt> |
| 1685 |
<table> |
| 1686 |
<tr><td>h</td><td>Use Alternate Screen Buffer</td></tr> |
| 1687 |
<tr><td>l</td><td>Use Normal Screen Buffer</td></tr> |
| 1688 |
</table><p></p> |
| 1689 |
<dt><strong><a name="item_ps__3d_66"><strong><code>Ps = 66</code> </strong>></a></strong><br /> |
| 1690 |
</dt> |
| 1691 |
<table> |
| 1692 |
<tr><td>h</td><td>Application Keypad (DECPAM) == ESC =</td></tr> |
| 1693 |
<tr><td>l</td><td>Normal Keypad (DECPNM) == ESC ></td></tr> |
| 1694 |
</table><dt><strong><a name="item_ps__3d_67"><strong><code>Ps = 67</code> </strong>></a></strong><br /> |
| 1695 |
</dt> |
| 1696 |
<table> |
| 1697 |
<tr><td>h</td><td>Backspace key sends BS (DECBKM)</td></tr> |
| 1698 |
<tr><td>l</td><td>Backspace key sends DEL</td></tr> |
| 1699 |
</table><dt><strong><a name="item_1000"><strong><code>Ps = 1000</code> </strong>> (X11 XTerm)</a></strong><br /> |
| 1700 |
</dt> |
| 1701 |
<table> |
| 1702 |
<tr><td>h</td><td>Send Mouse X & Y on button press and release.</td></tr> |
| 1703 |
<tr><td>l</td><td>No mouse reporting.</td></tr> |
| 1704 |
</table><dt><strong><a name="item_1001"><strong><code>Ps = 1001</code> </strong>> (X11 XTerm) <em>unimplemented</em></a></strong><br /> |
| 1705 |
</dt> |
| 1706 |
<table> |
| 1707 |
<tr><td>h</td><td>Use Hilite Mouse Tracking.</td></tr> |
| 1708 |
<tr><td>l</td><td>No mouse reporting.</td></tr> |
| 1709 |
</table><dt><strong><a name="item_1010"><strong><code>Ps = 1010</code> </strong>> (<strong>rxvt</strong>)</a></strong><br /> |
| 1710 |
</dt> |
| 1711 |
<table> |
| 1712 |
<tr><td>h</td><td>Don't scroll to bottom on TTY output</td></tr> |
| 1713 |
<tr><td>l</td><td>Scroll to bottom on TTY output</td></tr> |
| 1714 |
</table><dt><strong><a name="item_1011"><strong><code>Ps = 1011</code> </strong>> (<strong>rxvt</strong>)</a></strong><br /> |
| 1715 |
</dt> |
| 1716 |
<table> |
| 1717 |
<tr><td>h</td><td>Scroll to bottom when a key is pressed</td></tr> |
| 1718 |
<tr><td>l</td><td>Don't scroll to bottom when a key is pressed</td></tr> |
| 1719 |
</table><dt><strong><a name="item_1021"><strong><code>Ps = 1021</code> </strong>> (<strong>rxvt</strong>)</a></strong><br /> |
| 1720 |
</dt> |
| 1721 |
<table> |
| 1722 |
<tr><td>h</td><td>Bold/italic implies high intensity (see option -is)</td></tr> |
| 1723 |
<tr><td>l</td><td>Font styles have no effect on intensity (Compile styles)</td></tr> |
| 1724 |
</table><dt><strong><a name="item_ps__3d_1047"><strong><code>Ps = 1047</code> </strong>></a></strong><br /> |
| 1725 |
</dt> |
| 1726 |
<table> |
| 1727 |
<tr><td>h</td><td>Use Alternate Screen Buffer</td></tr> |
| 1728 |
<tr><td>l</td><td>Use Normal Screen Buffer - clear Alternate Screen Buffer if returning from it</td></tr> |
| 1729 |
</table><dt><strong><a name="item_ps__3d_1048"><strong><code>Ps = 1048</code> </strong>></a></strong><br /> |
| 1730 |
</dt> |
| 1731 |
<table> |
| 1732 |
<tr><td>h</td><td>Save cursor position</td></tr> |
| 1733 |
<tr><td>l</td><td>Restore cursor position</td></tr> |
| 1734 |
</table><dt><strong><a name="item_ps__3d_1049"><strong><code>Ps = 1049</code> </strong>></a></strong><br /> |
| 1735 |
</dt> |
| 1736 |
<table> |
| 1737 |
<tr><td>h</td><td>Use Alternate Screen Buffer - clear Alternate Screen Buffer if switching to it</td></tr> |
| 1738 |
<tr><td>l</td><td>Use Normal Screen Buffer</td></tr> |
| 1739 |
</table></dl> |
| 1740 |
</dl> |
| 1741 |
<p></p> |
| 1742 |
<p> |
| 1743 |
</p> |
| 1744 |
<hr /> |
| 1745 |
<h1><a name="xterm_operating_system_commands">XTerm Operating System Commands</a></h1> |
| 1746 |
<dl> |
| 1747 |
<dt><strong><a name="item_esc__5d_ps_3bpt_st"><strong><code>ESC ] Ps;Pt ST</code> </strong>></a></strong><br /> |
| 1748 |
</dt> |
| 1749 |
<dd> |
| 1750 |
Set XTerm Parameters. 8-bit ST: 0x9c, 7-bit ST sequence: ESC \ (0x1b, |
| 1751 |
0x5c), backwards compatible terminator BEL (0x07) is also accepted. any |
| 1752 |
<strong>octet</strong> can be escaped by prefixing it with SYN (0x16, ^V). |
| 1753 |
</dd> |
| 1754 |
<table> |
| 1755 |
<tr><td>Ps = 0</td><td>Change Icon Name and Window Title to Pt</td></tr> |
| 1756 |
<tr><td>Ps = 1</td><td>Change Icon Name to Pt</td></tr> |
| 1757 |
<tr><td>Ps = 2</td><td>Change Window Title to Pt</td></tr> |
| 1758 |
<tr><td>Ps = 3</td><td>If Pt starts with a ?, query the (STRING) property of the window and return it. If Pt contains a =, set the named property to the given value, else delete the specified property.</td></tr> |
| 1759 |
<tr><td>Ps = 4</td><td>Pt is a semi-colon separated sequence of one or more semi-colon separated number/name pairs, where number is an index to a colour and name is the name of a colour. Each pair causes the numbered colour to be changed to name. Numbers 0-7 corresponds to low-intensity (normal) colours and 8-15 corresponds to high-intensity colours. 0=black, 1=red, 2=green, 3=yellow, 4=blue, 5=magenta, 6=cyan, 7=white</td></tr> |
| 1760 |
<tr><td>Ps = 10</td><td>Change colour of text foreground to Pt (NB: may change in future)</td></tr> |
| 1761 |
<tr><td>Ps = 11</td><td>Change colour of text background to Pt (NB: may change in future)</td></tr> |
| 1762 |
<tr><td>Ps = 12</td><td>Change colour of text cursor foreground to Pt</td></tr> |
| 1763 |
<tr><td>Ps = 13</td><td>Change colour of mouse foreground to Pt</td></tr> |
| 1764 |
<tr><td>Ps = 17</td><td>Change colour of highlight characters to Pt</td></tr> |
| 1765 |
<tr><td>Ps = 18</td><td>Change colour of bold characters to Pt [deprecated, see 706]</td></tr> |
| 1766 |
<tr><td>Ps = 19</td><td>Change colour of underlined characters to Pt [deprecated, see 707]</td></tr> |
| 1767 |
<tr><td>Ps = 20</td><td>Change background pixmap parameters (see section XPM) (Compile XPM).</td></tr> |
| 1768 |
<tr><td>Ps = 39</td><td>Change default foreground colour to Pt.</td></tr> |
| 1769 |
<tr><td>Ps = 46</td><td>Change Log File to Pt unimplemented</td></tr> |
| 1770 |
<tr><td>Ps = 49</td><td>Change default background colour to Pt.</td></tr> |
| 1771 |
<tr><td>Ps = 50</td><td>Set fontset to Pt, with the following special values of Pt (rxvt) #+n change up n #-n change down n if n is missing of 0, a value of 1 is used empty change to font0 n change to font n</td></tr> |
| 1772 |
<tr><td>Ps = 55</td><td>Log all scrollback buffer and all of screen to Pt</td></tr> |
| 1773 |
<tr><td>Ps = 701</td><td>Change current locale to Pt, or, if Pt is ?, return the current locale (Compile frills).</td></tr> |
| 1774 |
<tr><td>Ps = 702</td><td>Request version if Pt is ?, returning rxvt-unicode, the resource name, the major and minor version numbers, e.g. ESC ] 702 ; rxvt-unicode ; urxvt ; 7 ; 4 ST.</td></tr> |
| 1775 |
<tr><td>Ps = 704</td><td>Change colour of italic characters to Pt</td></tr> |
| 1776 |
<tr><td>Ps = 705</td><td>Change background pixmap tint colour to Pt (Compile transparency).</td></tr> |
| 1777 |
<tr><td>Ps = 706</td><td>Change colour of bold characters to Pt</td></tr> |
| 1778 |
<tr><td>Ps = 707</td><td>Change colour of underlined characters to Pt</td></tr> |
| 1779 |
<tr><td>Ps = 710</td><td>Set normal fontset to Pt. Same as Ps = 50.</td></tr> |
| 1780 |
<tr><td>Ps = 711</td><td>Set bold fontset to Pt. Similar to Ps = 50 (Compile styles).</td></tr> |
| 1781 |
<tr><td>Ps = 712</td><td>Set italic fontset to Pt. Similar to Ps = 50 (Compile styles).</td></tr> |
| 1782 |
<tr><td>Ps = 713</td><td>Set bold-italic fontset to Pt. Similar to Ps = 50 (Compile styles).</td></tr> |
| 1783 |
<tr><td>Ps = 720</td><td>Move viewing window up by Pt lines, or clear scrollback buffer if Pt = 0 (Compile frills).</td></tr> |
| 1784 |
<tr><td>Ps = 721</td><td>Move viewing window down by Pt lines, or clear scrollback buffer if Pt = 0 (Compile frills).</td></tr> |
| 1785 |
<tr><td>Ps = 777</td><td>Call the perl extension with the given string, which should be of the form extension:parameters (Compile perl).</td></tr> |
| 1786 |
</table><p></p></dl> |
| 1787 |
<p></p> |
| 1788 |
<p> |
| 1789 |
</p> |
| 1790 |
<hr /> |
| 1791 |
<h1><a name="xpm">XPM</a></h1> |
| 1792 |
<p>For the XPM XTerm escape sequence <strong><code>ESC ] 20 ; Pt ST</code> </strong>> then value |
| 1793 |
of <strong><a href="#item_pt"><code>Pt</code></a> </strong>> can be the name of the background pixmap followed by a |
| 1794 |
sequence of scaling/positioning commands separated by semi-colons. The |
| 1795 |
scaling/positioning commands are as follows:</p> |
| 1796 |
<dl> |
| 1797 |
<dt><strong><a name="item_query_scale_2fposition">query scale/position</a></strong><br /> |
| 1798 |
</dt> |
| 1799 |
<dd> |
| 1800 |
<strong>?</strong> |
| 1801 |
</dd> |
| 1802 |
<p></p> |
| 1803 |
<dt><strong><a name="item_change_scale_and_position">change scale and position</a></strong><br /> |
| 1804 |
</dt> |
| 1805 |
<dd> |
| 1806 |
<strong>WxH+X+Y</strong> |
| 1807 |
</dd> |
| 1808 |
<dd> |
| 1809 |
<p><strong>WxH+X</strong> (== <strong>WxH+X+X</strong>)</p> |
| 1810 |
</dd> |
| 1811 |
<dd> |
| 1812 |
<p><strong>WxH</strong> (same as <strong>WxH+50+50</strong>)</p> |
| 1813 |
</dd> |
| 1814 |
<dd> |
| 1815 |
<p><strong>W+X+Y</strong> (same as <strong>WxW+X+Y</strong>)</p> |
| 1816 |
</dd> |
| 1817 |
<dd> |
| 1818 |
<p><strong>W+X</strong> (same as <strong>WxW+X+X</strong>)</p> |
| 1819 |
</dd> |
| 1820 |
<dd> |
| 1821 |
<p><strong>W</strong> (same as <strong>WxW+50+50</strong>)</p> |
| 1822 |
</dd> |
| 1823 |
<p></p> |
| 1824 |
<dt><strong><a name="item_position">change position (absolute)</a></strong><br /> |
| 1825 |
</dt> |
| 1826 |
<dd> |
| 1827 |
<strong>=+X+Y</strong> |
| 1828 |
</dd> |
| 1829 |
<dd> |
| 1830 |
<p><strong>=+X</strong> (same as <strong>=+X+Y</strong>)</p> |
| 1831 |
</dd> |
| 1832 |
<p></p> |
| 1833 |
<dt><strong>change position (relative)</strong><br /> |
| 1834 |
</dt> |
| 1835 |
<dd> |
| 1836 |
<strong>+X+Y</strong> |
| 1837 |
</dd> |
| 1838 |
<dd> |
| 1839 |
<p><strong>+X</strong> (same as <strong>+X+Y</strong>)</p> |
| 1840 |
</dd> |
| 1841 |
<p></p> |
| 1842 |
<dt><strong><a name="item_rescale">rescale (relative)</a></strong><br /> |
| 1843 |
</dt> |
| 1844 |
<dd> |
| 1845 |
<strong>Wx0</strong> -> <strong>W *= (W/100)</strong> |
| 1846 |
</dd> |
| 1847 |
<dd> |
| 1848 |
<p><strong>0xH</strong> -> <strong>H *= (H/100)</strong></p> |
| 1849 |
</dd> |
| 1850 |
<p></p></dl> |
| 1851 |
<p>For example:</p> |
| 1852 |
<dl> |
| 1853 |
<dt><strong><a name="item__5ce_5d20_3bfunky_5ca"><strong>\E]20;funky\a</strong></a></strong><br /> |
| 1854 |
</dt> |
| 1855 |
<dd> |
| 1856 |
load <strong>funky.xpm</strong> as a tiled image |
| 1857 |
</dd> |
| 1858 |
<p></p> |
| 1859 |
<dt><strong><a name="item__5ce_5d20_3bmona_3b100_5ca"><strong>\E]20;mona;100\a</strong></a></strong><br /> |
| 1860 |
</dt> |
| 1861 |
<dd> |
| 1862 |
load <strong>mona.xpm</strong> with a scaling of 100% |
| 1863 |
</dd> |
| 1864 |
<p></p> |
| 1865 |
<dt><strong><a name="item__5ce_5d20_3b_3b200_3b_3f_5ca"><strong>\E]20;;200;?\a</strong></a></strong><br /> |
| 1866 |
</dt> |
| 1867 |
<dd> |
| 1868 |
rescale the current pixmap to 200% and display the image geometry in |
| 1869 |
the title |
| 1870 |
</dd> |
| 1871 |
<p></p></dl> |
| 1872 |
<p> |
| 1873 |
</p> |
| 1874 |
<hr /> |
| 1875 |
<h1><a name="mouse_reporting">Mouse Reporting</a></h1> |
| 1876 |
<dl> |
| 1877 |
<dt><strong><a name="item_esc__5b_m__3cb_3e__3cx_3e__3cy_3e"><strong><code>ESC [ M <b> <x> <y></code> </strong>></a></strong><br /> |
| 1878 |
</dt> |
| 1879 |
<dd> |
| 1880 |
report mouse position |
| 1881 |
</dd> |
| 1882 |
<p></p></dl> |
| 1883 |
<p>The lower 2 bits of <strong><code><b></code> </strong>> indicate the button:</p> |
| 1884 |
<dl> |
| 1885 |
<dt><strong><a name="item_button__3d__28_3cb_3e__2d_space_29__26_3">Button = <strong><code>(<b> - SPACE) & 3</code> </strong>></a></strong><br /> |
| 1886 |
</dt> |
| 1887 |
<table> |
| 1888 |
<tr><td>0</td><td>Button1 pressed</td></tr> |
| 1889 |
<tr><td>1</td><td>Button2 pressed</td></tr> |
| 1890 |
<tr><td>2</td><td>Button3 pressed</td></tr> |
| 1891 |
<tr><td>3</td><td>button released (X11 mouse report)</td></tr> |
| 1892 |
</table></dl> |
| 1893 |
<p>The upper bits of <strong><code><b></code> </strong>> indicate the modifiers when the |
| 1894 |
button was pressed and are added together (X11 mouse report only):</p> |
| 1895 |
<dl> |
| 1896 |
<dt><strong><a name="item_state__3d__28_3cb_3e__2d_space_29__26_60">State = <strong><code>(<b> - SPACE) & 60</code> </strong>></a></strong><br /> |
| 1897 |
</dt> |
| 1898 |
<table> |
| 1899 |
<tr><td>4</td><td>Shift</td></tr> |
| 1900 |
<tr><td>8</td><td>Meta</td></tr> |
| 1901 |
<tr><td>16</td><td>Control</td></tr> |
| 1902 |
<tr><td>32</td><td>Double Click (Rxvt extension)</td></tr> |
| 1903 |
</table><p>Col = <strong><code><x> - SPACE</code> </strong>></p> |
| 1904 |
<p>Row = <strong><code><y> - SPACE</code> </strong>></p> |
| 1905 |
</dl> |
| 1906 |
<p> |
| 1907 |
</p> |
| 1908 |
<hr /> |
| 1909 |
<h1><a name="key_codes">Key Codes</a></h1> |
| 1910 |
<p>Note: <strong>Shift</strong> + <strong>F1</strong>-<strong>F10</strong> generates <strong>F11</strong>-<strong>F20</strong></p> |
| 1911 |
<p>For the keypad, use <strong>Shift</strong> to temporarily override Application-Keypad |
| 1912 |
setting use <strong>Num_Lock</strong> to toggle Application-Keypad setting if |
| 1913 |
<strong>Num_Lock</strong> is off, toggle Application-Keypad setting. Also note that |
| 1914 |
values of <strong>Home</strong>, <strong>End</strong>, <strong>Delete</strong> may have been compiled differently on |
| 1915 |
your system.</p> |
| 1916 |
<table> |
| 1917 |
<tr><td></td><td>Normal</td><td>Shift</td><td>Control</td><td>Ctrl+Shift</td></tr> |
| 1918 |
<tr><td>Tab</td><td>^I</td><td>ESC [ Z</td><td>^I</td><td>ESC [ Z</td></tr> |
| 1919 |
<tr><td>BackSpace</td><td>^H</td><td>^?</td><td>^?</td><td>^?</td></tr> |
| 1920 |
<tr><td>Find</td><td>ESC [ 1 ~</td><td>ESC [ 1 $</td><td>ESC [ 1 ^</td><td>ESC [ 1 @</td></tr> |
| 1921 |
<tr><td>Insert</td><td>ESC [ 2 ~</td><td>paste</td><td>ESC [ 2 ^</td><td>ESC [ 2 @</td></tr> |
| 1922 |
<tr><td>Execute</td><td>ESC [ 3 ~</td><td>ESC [ 3 $</td><td>ESC [ 3 ^</td><td>ESC [ 3 @</td></tr> |
| 1923 |
<tr><td>Select</td><td>ESC [ 4 ~</td><td>ESC [ 4 $</td><td>ESC [ 4 ^</td><td>ESC [ 4 @</td></tr> |
| 1924 |
<tr><td>Prior</td><td>ESC [ 5 ~</td><td>scroll-up</td><td>ESC [ 5 ^</td><td>ESC [ 5 @</td></tr> |
| 1925 |
<tr><td>Next</td><td>ESC [ 6 ~</td><td>scroll-down</td><td>ESC [ 6 ^</td><td>ESC [ 6 @</td></tr> |
| 1926 |
<tr><td>Home</td><td>ESC [ 7 ~</td><td>ESC [ 7 $</td><td>ESC [ 7 ^</td><td>ESC [ 7 @</td></tr> |
| 1927 |
<tr><td>End</td><td>ESC [ 8 ~</td><td>ESC [ 8 $</td><td>ESC [ 8 ^</td><td>ESC [ 8 @</td></tr> |
| 1928 |
<tr><td>Delete</td><td>ESC [ 3 ~</td><td>ESC [ 3 $</td><td>ESC [ 3 ^</td><td>ESC [ 3 @</td></tr> |
| 1929 |
<tr><td>F1</td><td>ESC [ 11 ~</td><td>ESC [ 23 ~</td><td>ESC [ 11 ^</td><td>ESC [ 23 ^</td></tr> |
| 1930 |
<tr><td>F2</td><td>ESC [ 12 ~</td><td>ESC [ 24 ~</td><td>ESC [ 12 ^</td><td>ESC [ 24 ^</td></tr> |
| 1931 |
<tr><td>F3</td><td>ESC [ 13 ~</td><td>ESC [ 25 ~</td><td>ESC [ 13 ^</td><td>ESC [ 25 ^</td></tr> |
| 1932 |
<tr><td>F4</td><td>ESC [ 14 ~</td><td>ESC [ 26 ~</td><td>ESC [ 14 ^</td><td>ESC [ 26 ^</td></tr> |
| 1933 |
<tr><td>F5</td><td>ESC [ 15 ~</td><td>ESC [ 28 ~</td><td>ESC [ 15 ^</td><td>ESC [ 28 ^</td></tr> |
| 1934 |
<tr><td>F6</td><td>ESC [ 17 ~</td><td>ESC [ 29 ~</td><td>ESC [ 17 ^</td><td>ESC [ 29 ^</td></tr> |
| 1935 |
<tr><td>F7</td><td>ESC [ 18 ~</td><td>ESC [ 31 ~</td><td>ESC [ 18 ^</td><td>ESC [ 31 ^</td></tr> |
| 1936 |
<tr><td>F8</td><td>ESC [ 19 ~</td><td>ESC [ 32 ~</td><td>ESC [ 19 ^</td><td>ESC [ 32 ^</td></tr> |
| 1937 |
<tr><td>F9</td><td>ESC [ 20 ~</td><td>ESC [ 33 ~</td><td>ESC [ 20 ^</td><td>ESC [ 33 ^</td></tr> |
| 1938 |
<tr><td>F10</td><td>ESC [ 21 ~</td><td>ESC [ 34 ~</td><td>ESC [ 21 ^</td><td>ESC [ 34 ^</td></tr> |
| 1939 |
<tr><td>F11</td><td>ESC [ 23 ~</td><td>ESC [ 23 $</td><td>ESC [ 23 ^</td><td>ESC [ 23 @</td></tr> |
| 1940 |
<tr><td>F12</td><td>ESC [ 24 ~</td><td>ESC [ 24 $</td><td>ESC [ 24 ^</td><td>ESC [ 24 @</td></tr> |
| 1941 |
<tr><td>F13</td><td>ESC [ 25 ~</td><td>ESC [ 25 $</td><td>ESC [ 25 ^</td><td>ESC [ 25 @</td></tr> |
| 1942 |
<tr><td>F14</td><td>ESC [ 26 ~</td><td>ESC [ 26 $</td><td>ESC [ 26 ^</td><td>ESC [ 26 @</td></tr> |
| 1943 |
<tr><td>F15 (Help)</td><td>ESC [ 28 ~</td><td>ESC [ 28 $</td><td>ESC [ 28 ^</td><td>ESC [ 28 @</td></tr> |
| 1944 |
<tr><td>F16 (Menu)</td><td>ESC [ 29 ~</td><td>ESC [ 29 $</td><td>ESC [ 29 ^</td><td>ESC [ 29 @</td></tr> |
| 1945 |
<tr><td>F17</td><td>ESC [ 31 ~</td><td>ESC [ 31 $</td><td>ESC [ 31 ^</td><td>ESC [ 31 @</td></tr> |
| 1946 |
<tr><td>F18</td><td>ESC [ 32 ~</td><td>ESC [ 32 $</td><td>ESC [ 32 ^</td><td>ESC [ 32 @</td></tr> |
| 1947 |
<tr><td>F19</td><td>ESC [ 33 ~</td><td>ESC [ 33 $</td><td>ESC [ 33 ^</td><td>ESC [ 33 @</td></tr> |
| 1948 |
<tr><td>F20</td><td>ESC [ 34 ~</td><td>ESC [ 34 $</td><td>ESC [ 34 ^</td><td>ESC [ 34 @</td></tr> |
| 1949 |
<tr><td></td><td></td><td></td><td></td><td>Application</td></tr> |
| 1950 |
<tr><td>Up</td><td>ESC [ A</td><td>ESC [ a</td><td>ESC O a</td><td>ESC O A</td></tr> |
| 1951 |
<tr><td>Down</td><td>ESC [ B</td><td>ESC [ b</td><td>ESC O b</td><td>ESC O B</td></tr> |
| 1952 |
<tr><td>Right</td><td>ESC [ C</td><td>ESC [ c</td><td>ESC O c</td><td>ESC O C</td></tr> |
| 1953 |
<tr><td>Left</td><td>ESC [ D</td><td>ESC [ d</td><td>ESC O d</td><td>ESC O D</td></tr> |
| 1954 |
<tr><td>KP_Enter</td><td>^M</td><td></td><td></td><td>ESC O M</td></tr> |
| 1955 |
<tr><td>KP_F1</td><td>ESC O P</td><td></td><td></td><td>ESC O P</td></tr> |
| 1956 |
<tr><td>KP_F2</td><td>ESC O Q</td><td></td><td></td><td>ESC O Q</td></tr> |
| 1957 |
<tr><td>KP_F3</td><td>ESC O R</td><td></td><td></td><td>ESC O R</td></tr> |
| 1958 |
<tr><td>KP_F4</td><td>ESC O S</td><td></td><td></td><td>ESC O S</td></tr> |
| 1959 |
<tr><td>XK_KP_Multiply</td><td>*</td><td></td><td></td><td>ESC O j</td></tr> |
| 1960 |
<tr><td>XK_KP_Add</td><td>+</td><td></td><td></td><td>ESC O k</td></tr> |
| 1961 |
<tr><td>XK_KP_Separator</td><td>,</td><td></td><td></td><td>ESC O l</td></tr> |
| 1962 |
<tr><td>XK_KP_Subtract</td><td>-</td><td></td><td></td><td>ESC O m</td></tr> |
| 1963 |
<tr><td>XK_KP_Decimal</td><td>.</td><td></td><td></td><td>ESC O n</td></tr> |
| 1964 |
<tr><td>XK_KP_Divide</td><td>/</td><td></td><td></td><td>ESC O o</td></tr> |
| 1965 |
<tr><td>XK_KP_0</td><td>0</td><td></td><td></td><td>ESC O p</td></tr> |
| 1966 |
<tr><td>XK_KP_1</td><td>1</td><td></td><td></td><td>ESC O q</td></tr> |
| 1967 |
<tr><td>XK_KP_2</td><td>2</td><td></td><td></td><td>ESC O r</td></tr> |
| 1968 |
<tr><td>XK_KP_3</td><td>3</td><td></td><td></td><td>ESC O s</td></tr> |
| 1969 |
<tr><td>XK_KP_4</td><td>4</td><td></td><td></td><td>ESC O t</td></tr> |
| 1970 |
<tr><td>XK_KP_5</td><td>5</td><td></td><td></td><td>ESC O u</td></tr> |
| 1971 |
<tr><td>XK_KP_6</td><td>6</td><td></td><td></td><td>ESC O v</td></tr> |
| 1972 |
<tr><td>XK_KP_7</td><td>7</td><td></td><td></td><td>ESC O w</td></tr> |
| 1973 |
<tr><td>XK_KP_8</td><td>8</td><td></td><td></td><td>ESC O x</td></tr> |
| 1974 |
<tr><td>XK_KP_9</td><td>9</td><td></td><td></td><td>ESC O y</td></tr> |
| 1975 |
</table><p> |
| 1976 |
</p> |
| 1977 |
<hr /> |
| 1978 |
<h1><a name="configure_options">CONFIGURE OPTIONS</a></h1> |
| 1979 |
<p>General hint: if you get compile errors, then likely your configuration |
| 1980 |
hasn't been tested well. Either try with <a href="#item__2d_2denable_2deverything"><code>--enable-everything</code></a> or use |
| 1981 |
the <em>./reconf</em> script as a base for experiments. <em>./reconf</em> is used by |
| 1982 |
myself, so it should generally be a working config. Of course, you should |
| 1983 |
always report when a combination doesn't work, so it can be fixed. Marc |
| 1984 |
Lehmann <<a href="mailto:rxvt@schmorp.de">rxvt@schmorp.de</a>>.</p> |
| 1985 |
<p>All</p> |
| 1986 |
<dl> |
| 1987 |
<dt><strong><a name="item__2d_2denable_2deverything">--enable-everything</a></strong><br /> |
| 1988 |
</dt> |
| 1989 |
<dd> |
| 1990 |
Add (or remove) support for all non-multichoice options listed in ``./configure |
| 1991 |
--help''. |
| 1992 |
</dd> |
| 1993 |
<dd> |
| 1994 |
<p>You can specify this and then disable options you do not like by |
| 1995 |
<em>following</em> this with the appropriate <code>--disable-...</code> arguments, |
| 1996 |
or you can start with a minimal configuration by specifying |
| 1997 |
<code>--disable-everything</code> and than adding just the <code>--enable-...</code> arguments |
| 1998 |
you want.</p> |
| 1999 |
</dd> |
| 2000 |
<p></p> |
| 2001 |
<dt><strong><a name="item_xft">--enable-xft (default: enabled)</a></strong><br /> |
| 2002 |
</dt> |
| 2003 |
<dd> |
| 2004 |
Add support for Xft (anti-aliases, among others) fonts. Xft fonts are |
| 2005 |
slower and require lots of memory, but as long as you don't use them, you |
| 2006 |
don't pay for them. |
| 2007 |
</dd> |
| 2008 |
<p></p> |
| 2009 |
<dt><strong><a name="item_styles">--enable-font-styles (default: on)</a></strong><br /> |
| 2010 |
</dt> |
| 2011 |
<dd> |
| 2012 |
Add support for <strong>bold</strong>, <em>italic</em> and <strong><em>bold italic</em> </strong>> font |
| 2013 |
styles. The fonts can be set manually or automatically. |
| 2014 |
</dd> |
| 2015 |
<p></p> |
| 2016 |
<dt><strong><a name="item__2d_2dwith_2dcodesets_3dname_2c_2e_2e_2e__28defaul">--with-codesets=NAME,... (default: all)</a></strong><br /> |
| 2017 |
</dt> |
| 2018 |
<dd> |
| 2019 |
Compile in support for additional codeset (encoding) groups (<code>eu</code>, <code>vn</code> |
| 2020 |
are always compiled in, which includes most 8-bit character sets). These |
| 2021 |
codeset tables are used for driving X11 core fonts, they are not required |
| 2022 |
for Xft fonts, although having them compiled in lets rxvt-unicode choose |
| 2023 |
replacement fonts more intelligently. Compiling them in will make your |
| 2024 |
binary bigger (all of together cost about 700kB), but it doesn't increase |
| 2025 |
memory usage unless you use a font requiring one of these encodings. |
| 2026 |
</dd> |
| 2027 |
<table> |
| 2028 |
<tr><td>all</td><td>all available codeset groups</td></tr> |
| 2029 |
<tr><td>zh</td><td>common chinese encodings</td></tr> |
| 2030 |
<tr><td>zh_ext</td><td>rarely used but very big chinese encodigs</td></tr> |
| 2031 |
<tr><td>jp</td><td>common japanese encodings</td></tr> |
| 2032 |
<tr><td>jp_ext</td><td>rarely used but big japanese encodings</td></tr> |
| 2033 |
<tr><td>kr</td><td>korean encodings</td></tr> |
| 2034 |
</table><p></p> |
| 2035 |
<dt><strong><a name="item_xim">--enable-xim (default: on)</a></strong><br /> |
| 2036 |
</dt> |
| 2037 |
<dd> |
| 2038 |
Add support for XIM (X Input Method) protocol. This allows using |
| 2039 |
alternative input methods (e.g. kinput2) and will also correctly |
| 2040 |
set up the input for people using dead keys or compose keys. |
| 2041 |
</dd> |
| 2042 |
<p></p> |
| 2043 |
<dt><strong><a name="item_unicode3">--enable-unicode3 (default: off)</a></strong><br /> |
| 2044 |
</dt> |
| 2045 |
<dd> |
| 2046 |
Recommended to stay off unless you really need non-BMP characters. |
| 2047 |
</dd> |
| 2048 |
<dd> |
| 2049 |
<p>Enable direct support for displaying unicode codepoints above |
| 2050 |
65535 (the basic multilingual page). This increases storage |
| 2051 |
requirements per character from 2 to 4 bytes. X11 fonts do not yet |
| 2052 |
support these extra characters, but Xft does.</p> |
| 2053 |
</dd> |
| 2054 |
<dd> |
| 2055 |
<p>Please note that rxvt-unicode can store unicode code points >65535 |
| 2056 |
even without this flag, but the number of such characters is |
| 2057 |
limited to a view thousand (shared with combining characters, |
| 2058 |
see next switch), and right now rxvt-unicode cannot display them |
| 2059 |
(input/output and cut&paste still work, though).</p> |
| 2060 |
</dd> |
| 2061 |
<p></p> |
| 2062 |
<dt><strong><a name="item_combining">--enable-combining (default: on)</a></strong><br /> |
| 2063 |
</dt> |
| 2064 |
<dd> |
| 2065 |
Enable automatic composition of combining characters into |
| 2066 |
composite characters. This is required for proper viewing of text |
| 2067 |
where accents are encoded as seperate unicode characters. This is |
| 2068 |
done by using precomposited characters when available or creating |
| 2069 |
new pseudo-characters when no precomposed form exists. |
| 2070 |
</dd> |
| 2071 |
<dd> |
| 2072 |
<p>Without --enable-unicode3, the number of additional precomposed |
| 2073 |
characters is somewhat limited (the 6400 private use characters will be |
| 2074 |
(ab-)used). With --enable-unicode3, no practical limit exists.</p> |
| 2075 |
</dd> |
| 2076 |
<dd> |
| 2077 |
<p>This option will also enable storage (but not display) of characters |
| 2078 |
beyond plane 0 (>65535) when --enable-unicode3 was not specified.</p> |
| 2079 |
</dd> |
| 2080 |
<dd> |
| 2081 |
<p>The combining table also contains entries for arabic presentation forms, |
| 2082 |
but these are not currently used. Bug me if you want these to be used (and |
| 2083 |
tell me how these are to be used...).</p> |
| 2084 |
</dd> |
| 2085 |
<p></p> |
| 2086 |
<dt><strong><a name="item_fallback">--enable-fallback(=CLASS) (default: Rxvt)</a></strong><br /> |
| 2087 |
</dt> |
| 2088 |
<dd> |
| 2089 |
When reading resource settings, also read settings for class CLASS. To |
| 2090 |
disable resource fallback use --disable-fallback. |
| 2091 |
</dd> |
| 2092 |
<p></p> |
| 2093 |
<dt><strong><a name="item_name">--with-res-name=NAME (default: urxvt)</a></strong><br /> |
| 2094 |
</dt> |
| 2095 |
<dd> |
| 2096 |
Use the given name as default application name when |
| 2097 |
reading resources. Specify --with-res-name=rxvt to replace rxvt. |
| 2098 |
</dd> |
| 2099 |
<p></p> |
| 2100 |
<dt><strong><a name="item__2d_2dwith_2dres_2dclass_3dclass__2fdefault_3a_urx">--with-res-class=CLASS /default: URxvt)</a></strong><br /> |
| 2101 |
</dt> |
| 2102 |
<dd> |
| 2103 |
Use the given class as default application class |
| 2104 |
when reading resources. Specify --with-res-class=Rxvt to replace |
| 2105 |
rxvt. |
| 2106 |
</dd> |
| 2107 |
<p></p> |
| 2108 |
<dt><strong><a name="item_utmp">--enable-utmp (default: on)</a></strong><br /> |
| 2109 |
</dt> |
| 2110 |
<dd> |
| 2111 |
Write user and tty to utmp file (used by programs like <em>w</em>) at |
| 2112 |
start of rxvt execution and delete information when rxvt exits. |
| 2113 |
</dd> |
| 2114 |
<p></p> |
| 2115 |
<dt><strong><a name="item_wtmp">--enable-wtmp (default: on)</a></strong><br /> |
| 2116 |
</dt> |
| 2117 |
<dd> |
| 2118 |
Write user and tty to wtmp file (used by programs like <em>last</em>) at |
| 2119 |
start of rxvt execution and write logout when rxvt exits. This |
| 2120 |
option requires --enable-utmp to also be specified. |
| 2121 |
</dd> |
| 2122 |
<p></p> |
| 2123 |
<dt><strong><a name="item_lastlog">--enable-lastlog (default: on)</a></strong><br /> |
| 2124 |
</dt> |
| 2125 |
<dd> |
| 2126 |
Write user and tty to lastlog file (used by programs like |
| 2127 |
<em>lastlogin</em>) at start of rxvt execution. This option requires |
| 2128 |
--enable-utmp to also be specified. |
| 2129 |
</dd> |
| 2130 |
<p></p> |
| 2131 |
<dt><strong><a name="item_background">--enable-xpm-background (default: on)</a></strong><br /> |
| 2132 |
</dt> |
| 2133 |
<dd> |
| 2134 |
Add support for XPM background pixmaps. |
| 2135 |
</dd> |
| 2136 |
<p></p> |
| 2137 |
<dt><strong><a name="item_transparency">--enable-transparency (default: on)</a></strong><br /> |
| 2138 |
</dt> |
| 2139 |
<dd> |
| 2140 |
Add support for inheriting parent backgrounds thus giving a fake |
| 2141 |
transparency to the term. |
| 2142 |
</dd> |
| 2143 |
<p></p> |
| 2144 |
<dt><strong><a name="item_fading">--enable-fading (default: on)</a></strong><br /> |
| 2145 |
</dt> |
| 2146 |
<dd> |
| 2147 |
Add support for fading the text when focus is lost (requires <code>--enable-transparency</code>). |
| 2148 |
</dd> |
| 2149 |
<p></p> |
| 2150 |
<dt><strong><a name="item_tinting">--enable-tinting (default: on)</a></strong><br /> |
| 2151 |
</dt> |
| 2152 |
<dd> |
| 2153 |
Add support for tinting of transparent backgrounds (requires <code>--enable-transparency</code>). |
| 2154 |
</dd> |
| 2155 |
<p></p> |
| 2156 |
<dt><strong><a name="item_scroll">--enable-rxvt-scroll (default: on)</a></strong><br /> |
| 2157 |
</dt> |
| 2158 |
<dd> |
| 2159 |
Add support for the original rxvt scrollbar. |
| 2160 |
</dd> |
| 2161 |
<p></p> |
| 2162 |
<dt><strong>--enable-next-scroll (default: on)</strong><br /> |
| 2163 |
</dt> |
| 2164 |
<dd> |
| 2165 |
Add support for a NeXT-like scrollbar. |
| 2166 |
</dd> |
| 2167 |
<p></p> |
| 2168 |
<dt><strong>--enable-xterm-scroll (default: on)</strong><br /> |
| 2169 |
</dt> |
| 2170 |
<dd> |
| 2171 |
Add support for an Xterm-like scrollbar. |
| 2172 |
</dd> |
| 2173 |
<p></p> |
| 2174 |
<dt><strong>--enable-plain-scroll (default: on)</strong><br /> |
| 2175 |
</dt> |
| 2176 |
<dd> |
| 2177 |
Add support for a very unobtrusive, plain-looking scrollbar that |
| 2178 |
is the favourite of the rxvt-unicode author, having used it for |
| 2179 |
many years. |
| 2180 |
</dd> |
| 2181 |
<p></p> |
| 2182 |
<dt><strong><a name="item_ttygid">--enable-ttygid (default: off)</a></strong><br /> |
| 2183 |
</dt> |
| 2184 |
<dd> |
| 2185 |
Change tty device setting to group ``tty'' - only use this if |
| 2186 |
your system uses this type of security. |
| 2187 |
</dd> |
| 2188 |
<p></p> |
| 2189 |
<dt><strong><a name="item__2d_2ddisable_2dbackspace_2dkey">--disable-backspace-key</a></strong><br /> |
| 2190 |
</dt> |
| 2191 |
<dd> |
| 2192 |
Removes any handling of the backspace key by us - let the X server do it. |
| 2193 |
</dd> |
| 2194 |
<p></p> |
| 2195 |
<dt><strong><a name="item__2d_2ddisable_2ddelete_2dkey">--disable-delete-key</a></strong><br /> |
| 2196 |
</dt> |
| 2197 |
<dd> |
| 2198 |
Removes any handling of the delete key by us - let the X server |
| 2199 |
do it. |
| 2200 |
</dd> |
| 2201 |
<p></p> |
| 2202 |
<dt><strong><a name="item__2d_2ddisable_2dresources">--disable-resources</a></strong><br /> |
| 2203 |
</dt> |
| 2204 |
<dd> |
| 2205 |
Removes any support for resource checking. |
| 2206 |
</dd> |
| 2207 |
<p></p> |
| 2208 |
<dt><strong><a name="item__2d_2ddisable_2dswapscreen">--disable-swapscreen</a></strong><br /> |
| 2209 |
</dt> |
| 2210 |
<dd> |
| 2211 |
Remove support for secondary/swap screen. |
| 2212 |
</dd> |
| 2213 |
<p></p> |
| 2214 |
<dt><strong><a name="item_frills">--enable-frills (default: on)</a></strong><br /> |
| 2215 |
</dt> |
| 2216 |
<dd> |
| 2217 |
Add support for many small features that are not essential but nice to |
| 2218 |
have. Normally you want this, but for very small binaries you may want to |
| 2219 |
disable this. |
| 2220 |
</dd> |
| 2221 |
<dd> |
| 2222 |
<p>A non-exhaustive list of features enabled by <code>--enable-frills</code> (possibly |
| 2223 |
in combination with other switches) is:</p> |
| 2224 |
</dd> |
| 2225 |
<dd> |
| 2226 |
<pre> |
| 2227 |
MWM-hints |
| 2228 |
EWMH-hints (pid, utf8 names) and protocols (ping) |
| 2229 |
seperate underline colour (-underlineColor) |
| 2230 |
settable border widths and borderless switch (-w, -b, -bl) |
| 2231 |
visual depth selection (-depth) |
| 2232 |
settable extra linespacing /-lsp) |
| 2233 |
iso-14755-2 and -3, and visual feedback |
| 2234 |
tripleclickwords (-tcw) |
| 2235 |
settable insecure mode (-insecure) |
| 2236 |
keysym remapping support |
| 2237 |
cursor blinking and underline cursor (-cb, -uc) |
| 2238 |
XEmbed support (-embed) |
| 2239 |
user-pty (-pty-fd) |
| 2240 |
hold on exit (-hold) |
| 2241 |
skip builtin block graphics (-sbg)</pre> |
| 2242 |
</dd> |
| 2243 |
<dd> |
| 2244 |
<p>It also enabled some non-essential features otherwise disabled, such as:</p> |
| 2245 |
</dd> |
| 2246 |
<dd> |
| 2247 |
<pre> |
| 2248 |
some round-trip time optimisations |
| 2249 |
nearest color allocation on pseudocolor screens |
| 2250 |
UTF8_STRING supporr for selection |
| 2251 |
sgr modes 90..97 and 100..107 |
| 2252 |
backindex and forwardindex escape sequences |
| 2253 |
view change/zero scorllback esacpe sequences |
| 2254 |
locale switching escape sequence |
| 2255 |
window op and some xterm/OSC escape sequences |
| 2256 |
rectangular selections |
| 2257 |
trailing space removal for selections |
| 2258 |
verbose X error handling</pre> |
| 2259 |
</dd> |
| 2260 |
<p></p> |
| 2261 |
<dt><strong><a name="item_iso14755">--enable-iso14755 (default: on)</a></strong><br /> |
| 2262 |
</dt> |
| 2263 |
<dd> |
| 2264 |
Enable extended ISO 14755 support (see rxvt(1), or |
| 2265 |
<em>doc/rxvt.1.txt</em>). Basic support (section 5.1) is enabled by |
| 2266 |
<code>--enable-frills</code>, while support for 5.2, 5.3 and 5.4 is enabled with |
| 2267 |
this switch. |
| 2268 |
</dd> |
| 2269 |
<p></p> |
| 2270 |
<dt><strong><a name="item_keepscrolling">--enable-keepscrolling (default: on)</a></strong><br /> |
| 2271 |
</dt> |
| 2272 |
<dd> |
| 2273 |
Add support for continual scrolling of the display when you hold |
| 2274 |
the mouse button down on a scrollbar arrow. |
| 2275 |
</dd> |
| 2276 |
<p></p> |
| 2277 |
<dt><strong><a name="item_mousewheel">--enable-mousewheel (default: on)</a></strong><br /> |
| 2278 |
</dt> |
| 2279 |
<dd> |
| 2280 |
Add support for scrolling via mouse wheel or buttons 4 & 5. |
| 2281 |
</dd> |
| 2282 |
<p></p> |
| 2283 |
<dt><strong><a name="item_slipwheeling">--enable-slipwheeling (default: on)</a></strong><br /> |
| 2284 |
</dt> |
| 2285 |
<dd> |
| 2286 |
Add support for continual scrolling (using the mouse wheel as an |
| 2287 |
accelerator) while the control key is held down. This option |
| 2288 |
requires --enable-mousewheel to also be specified. |
| 2289 |
</dd> |
| 2290 |
<p></p> |
| 2291 |
<dt><strong><a name="item__2d_2ddisable_2dnew_2dselection">--disable-new-selection</a></strong><br /> |
| 2292 |
</dt> |
| 2293 |
<dd> |
| 2294 |
Remove support for mouse selection style like that of xterm. |
| 2295 |
</dd> |
| 2296 |
<p></p> |
| 2297 |
<dt><strong><a name="item_dmalloc">--enable-dmalloc (default: off)</a></strong><br /> |
| 2298 |
</dt> |
| 2299 |
<dd> |
| 2300 |
Use Gray Watson's malloc - which is good for debugging See |
| 2301 |
<a href="http://www.letters.com/dmalloc/">http://www.letters.com/dmalloc/</a> for details If you use either this or the |
| 2302 |
next option, you may need to edit src/Makefile after compiling to point |
| 2303 |
DINCLUDE and DLIB to the right places. |
| 2304 |
</dd> |
| 2305 |
<dd> |
| 2306 |
<p>You can only use either this option and the following (should |
| 2307 |
you use either) .</p> |
| 2308 |
</dd> |
| 2309 |
<p></p> |
| 2310 |
<dt><strong><a name="item_dlmalloc">--enable-dlmalloc (default: off)</a></strong><br /> |
| 2311 |
</dt> |
| 2312 |
<dd> |
| 2313 |
Use Doug Lea's malloc - which is good for a production version |
| 2314 |
See <a href="http://g.oswego.edu/dl/html/malloc.html">http://g.oswego.edu/dl/html/malloc.html</a> for details. |
| 2315 |
</dd> |
| 2316 |
<p></p> |
| 2317 |
<dt><strong><a name="item_resize">--enable-smart-resize (default: on)</a></strong><br /> |
| 2318 |
</dt> |
| 2319 |
<dd> |
| 2320 |
Add smart growth/shrink behaviour when changing font size via hot |
| 2321 |
keys. This should keep the window corner which is closest to a corner of |
| 2322 |
the screen in a fixed position. |
| 2323 |
</dd> |
| 2324 |
<p></p> |
| 2325 |
<dt><strong><a name="item_blank">--enable-pointer-blank (default: on)</a></strong><br /> |
| 2326 |
</dt> |
| 2327 |
<dd> |
| 2328 |
Add support to have the pointer disappear when typing or inactive. |
| 2329 |
</dd> |
| 2330 |
<p></p> |
| 2331 |
<dt><strong><a name="item_perl">--enable-perl (default: on)</a></strong><br /> |
| 2332 |
</dt> |
| 2333 |
<dd> |
| 2334 |
Enable an embedded perl interpreter. See the <strong>rxvtperl(3)</strong> |
| 2335 |
manpage (<em>doc/rxvtperl.txt</em>) for more info on this feature, or the files |
| 2336 |
in <em>src/perl-ext/</em> for the extensions that are installed by default. The |
| 2337 |
perl interpreter that is used can be specified via the <code>PERL</code> environment |
| 2338 |
variable when running configure. |
| 2339 |
</dd> |
| 2340 |
<p></p> |
| 2341 |
<dt><strong>--with-name=NAME (default: urxvt)</strong><br /> |
| 2342 |
</dt> |
| 2343 |
<dd> |
| 2344 |
Set the basename for the installed binaries, resulting |
| 2345 |
in <code>urxvt</code>, <code>urxvtd</code> etc.). Specify <code>--with-name=rxvt</code> to replace with |
| 2346 |
<code>rxvt</code>. |
| 2347 |
</dd> |
| 2348 |
<p></p> |
| 2349 |
<dt><strong>--with-term=NAME (default: rxvt-unicode)</strong><br /> |
| 2350 |
</dt> |
| 2351 |
<dd> |
| 2352 |
Change the environmental variable for the terminal to NAME. |
| 2353 |
</dd> |
| 2354 |
<p></p> |
| 2355 |
<dt><strong><a name="item__2d_2dwith_2dterminfo_3dpath">--with-terminfo=PATH</a></strong><br /> |
| 2356 |
</dt> |
| 2357 |
<dd> |
| 2358 |
Change the environmental variable for the path to the terminfo tree to |
| 2359 |
PATH. |
| 2360 |
</dd> |
| 2361 |
<p></p> |
| 2362 |
<dt><strong><a name="item__2d_2dwith_2dx">--with-x</a></strong><br /> |
| 2363 |
</dt> |
| 2364 |
<dd> |
| 2365 |
Use the X Window System (pretty much default, eh?). |
| 2366 |
</dd> |
| 2367 |
<p></p> |
| 2368 |
<dt><strong><a name="item__2d_2dwith_2dxpm_2dincludes_3ddir">--with-xpm-includes=DIR</a></strong><br /> |
| 2369 |
</dt> |
| 2370 |
<dd> |
| 2371 |
Look for the XPM includes in DIR. |
| 2372 |
</dd> |
| 2373 |
<p></p> |
| 2374 |
<dt><strong><a name="item__2d_2dwith_2dxpm_2dlibrary_3ddir">--with-xpm-library=DIR</a></strong><br /> |
| 2375 |
</dt> |
| 2376 |
<dd> |
| 2377 |
Look for the XPM library in DIR. |
| 2378 |
</dd> |
| 2379 |
<p></p> |
| 2380 |
<dt><strong><a name="item__2d_2dwith_2dxpm">--with-xpm</a></strong><br /> |
| 2381 |
</dt> |
| 2382 |
<dd> |
| 2383 |
Not needed - define via --enable-xpm-background. |
| 2384 |
</dd> |
| 2385 |
<p></p></dl> |
| 2386 |
<p> |
| 2387 |
</p> |
| 2388 |
<hr /> |
| 2389 |
<h1><a name="authors">AUTHORS</a></h1> |
| 2390 |
<p>Marc Lehmann <<a href="mailto:rxvt@schmorp.de">rxvt@schmorp.de</a>> converted this document to pod and |
| 2391 |
reworked it from the original Rxvt documentation, which was done by Geoff |
| 2392 |
Wing <<a href="mailto:gcw@pobox.com">gcw@pobox.com</a>>, who in turn used the XTerm documentation and other |
| 2393 |
sources.</p> |
| 2394 |
|
| 2395 |
</body> |
| 2396 |
|
| 2397 |
</html> |
