… | |
… | |
40 | =over 4 |
40 | =over 4 |
41 | |
41 | |
42 | =item selection (enabled by default) |
42 | =item selection (enabled by default) |
43 | |
43 | |
44 | (More) intelligent selection. This extension tries to be more intelligent |
44 | (More) intelligent selection. This extension tries to be more intelligent |
45 | when the user extends selections (double-click). Right now, it tries to |
45 | when the user extends selections (double-click and further clicks). Right |
46 | select urls and complete shell-quoted arguments, which is very convenient, |
46 | now, it tries to select words, urls and complete shell-quoted |
47 | too, if your F<ls> supports C<--quoting-style=shell>. |
47 | arguments, which is very convenient, too, if your F<ls> supports |
|
|
48 | C<--quoting-style=shell>. |
48 | |
49 | |
|
|
50 | A double-click usually selects the word under the cursor, further clicks |
|
|
51 | will enlarge the selection. |
|
|
52 | |
|
|
53 | The selection works by trying to match a number of regexes and displaying |
|
|
54 | them in increasing order of length. You can add your own regexes by |
|
|
55 | specifying resources of the form: |
|
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56 | |
|
|
57 | URxvt.selection.pattern-0: perl-regex |
|
|
58 | URxvt.selection.pattern-1: perl-regex |
|
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59 | ... |
|
|
60 | |
|
|
61 | The index number (0, 1...) must not have any holes, and each regex must |
|
|
62 | contain at least one pair of capturing parentheses, which will be used for |
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|
63 | the match. For example, the followign adds a regex that matches everything |
|
|
64 | between two vertical bars: |
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|
65 | |
|
|
66 | URxvt.selection.pattern-0: \\|([^|]+)\\| |
|
|
67 | |
|
|
68 | You can look at the source of the selection extension to see more |
|
|
69 | interesting uses, such as parsing a line from beginning to end. |
|
|
70 | |
49 | It also offers the following bindable keyboard command: |
71 | This extension also offers the following bindable keyboard command: |
50 | |
72 | |
51 | =over 4 |
73 | =over 4 |
52 | |
74 | |
53 | =item rot13 |
75 | =item rot13 |
54 | |
76 | |
… | |
… | |
70 | evalution, web-browser starting etc.), depending on content. |
92 | evalution, web-browser starting etc.), depending on content. |
71 | |
93 | |
72 | =item searchable-scrollback<hotkey> (enabled by default) |
94 | =item searchable-scrollback<hotkey> (enabled by default) |
73 | |
95 | |
74 | Adds regex search functionality to the scrollback buffer, triggered |
96 | Adds regex search functionality to the scrollback buffer, triggered |
75 | by a hotkey (default: C<M-s>). When in search mode, normal terminal |
97 | by a hotkey (default: C<M-s>). While in search mode, normal terminal |
76 | input/output is suspended. |
98 | input/output is suspended and a regex is displayed at the bottom of the |
|
|
99 | screen. |
77 | |
100 | |
78 | C</> starts an incremental regex search, C<n> searches further, C<p> or |
101 | Inputting characters appends them to the regex and continues incremental |
79 | C<N> jump to the previous match, C<G> jumps to the bottom and clears the |
102 | search. C<BackSpace> removes a character from the regex, C<Up> and C<Down> |
80 | history, C<enter> leaves search mode at the current position and C<escape> |
103 | search upwards/downwards in the scrollback buffer, C<End> jumps to the |
81 | returns to the original position. |
104 | bottom. C<Escape> leaves search mode and returns to the point where search |
|
|
105 | was started, while C<Enter> or C<Return> stay at the current position and |
|
|
106 | additionally stores the first match in the current line into the primary |
|
|
107 | selection. |
82 | |
108 | |
83 | =item digital-clock |
109 | =item selection-autotransform |
84 | |
110 | |
85 | Displays a digital clock using the built-in overlay. |
111 | This selection allows you to do automatic transforms on a selection |
|
|
112 | whenever a selection is made. |
|
|
113 | |
|
|
114 | It works by specifying perl snippets (most useful is a single C<s///> |
|
|
115 | operator) that modify C<$_> as resources: |
|
|
116 | |
|
|
117 | URxvt.selection-autotransform.0: transform |
|
|
118 | URxvt.selection-autotransform.1: transform |
|
|
119 | ... |
|
|
120 | |
|
|
121 | For example, the following will transform selections of the form |
|
|
122 | C<filename:number>, often seen in compiler messages, into C<vi +$filename |
|
|
123 | $word>: |
|
|
124 | |
|
|
125 | URxvt.selection-autotransform.0: s/^(\\S+):(\\d+):?$/vi +$2 \\Q$1\\E\\x0d/ |
|
|
126 | |
|
|
127 | And this example matches the same,but replaces it with vi-commands you can |
|
|
128 | paste directly into your (vi :) editor: |
|
|
129 | |
|
|
130 | URxvt.selection-autotransform.0: s/^(S+):(d+):?$/\\x1b:e \\Q$1\\E\\x0d:$2\\x0d/ |
|
|
131 | |
|
|
132 | Of course, this can be modified to suit your needs and your editor :) |
86 | |
133 | |
87 | =item mark-urls |
134 | =item mark-urls |
88 | |
135 | |
89 | Uses per-line display filtering (C<on_line_update>) to underline urls. |
136 | Uses per-line display filtering (C<on_line_update>) to underline urls and |
|
|
137 | make them clickable. When middle-clicked, the program specified in the |
|
|
138 | resource C<urlLauncher> (default C<x-www-browser>) will be started with |
|
|
139 | the URL as first argument. |
90 | |
140 | |
91 | =item block-graphics-to-ascii |
141 | =item block-graphics-to-ascii |
92 | |
142 | |
93 | A not very useful example of filtering all text output to the terminal, |
143 | A not very useful example of filtering all text output to the terminal, |
94 | by replacing all line-drawing characters (U+2500 .. U+259F) by a |
144 | by replacing all line-drawing characters (U+2500 .. U+259F) by a |
95 | similar-looking ascii character. |
145 | similar-looking ascii character. |
|
|
146 | |
|
|
147 | =item digital-clock |
|
|
148 | |
|
|
149 | Displays a digital clock using the built-in overlay. |
96 | |
150 | |
97 | =item example-refresh-hooks |
151 | =item example-refresh-hooks |
98 | |
152 | |
99 | Displays a very simple digital clock in the upper right corner of the |
153 | Displays a very simple digital clock in the upper right corner of the |
100 | window. Illustrates overwriting the refresh callbacks to create your own |
154 | window. Illustrates overwriting the refresh callbacks to create your own |
… | |
… | |
228 | =item on_sel_extend $term |
282 | =item on_sel_extend $term |
229 | |
283 | |
230 | Called whenever the user tries to extend the selection (e.g. with a double |
284 | Called whenever the user tries to extend the selection (e.g. with a double |
231 | click) and is either supposed to return false (normal operation), or |
285 | click) and is either supposed to return false (normal operation), or |
232 | should extend the selection itelf and return true to suppress the built-in |
286 | should extend the selection itelf and return true to suppress the built-in |
233 | processing. |
287 | processing. This can happen multiple times, as long as the callback |
|
|
288 | returns true, it will be called on every further click by the user and is |
|
|
289 | supposed to enlarge the selection more and more, if possible. |
234 | |
290 | |
235 | See the F<selection> example extension. |
291 | See the F<selection> example extension. |
236 | |
292 | |
237 | =item on_view_change $term, $offset |
293 | =item on_view_change $term, $offset |
238 | |
294 | |
… | |
… | |
494 | $msg .= "\n" |
550 | $msg .= "\n" |
495 | unless $msg =~ /\n$/; |
551 | unless $msg =~ /\n$/; |
496 | urxvt::warn ($msg); |
552 | urxvt::warn ($msg); |
497 | }; |
553 | }; |
498 | |
554 | |
|
|
555 | # %ENV is the original startup environment |
499 | delete $ENV{IFS}; |
556 | delete $ENV{IFS}; |
500 | delete $ENV{CDPATH}; |
557 | delete $ENV{CDPATH}; |
501 | delete $ENV{BASH_ENV}; |
558 | delete $ENV{BASH_ENV}; |
502 | $ENV{PATH} = "/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/opt/bin:/opt/sbin"; |
559 | $ENV{PATH} = "/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/opt/bin:/opt/sbin"; |
503 | } |
560 | } |
… | |
… | |
592 | if ($@) { |
649 | if ($@) { |
593 | $TERM->ungrab; # better to lose the grab than the session |
650 | $TERM->ungrab; # better to lose the grab than the session |
594 | warn $@; |
651 | warn $@; |
595 | } |
652 | } |
596 | } |
653 | } |
|
|
654 | |
|
|
655 | verbose 11, "$HOOKNAME[$htype] returning <$retval>" |
|
|
656 | if $verbosity >= 11; |
597 | } |
657 | } |
598 | |
658 | |
599 | if ($htype == 1) { # DESTROY |
659 | if ($htype == 1) { # DESTROY |
600 | if (my $hook = delete $TERM->{_hook}) { |
660 | if (my $hook = delete $TERM->{_hook}) { |
601 | for my $htype (0..$#$hook) { |
661 | for my $htype (0..$#$hook) { |
… | |
… | |
610 | # clear package |
670 | # clear package |
611 | %$TERM = (); |
671 | %$TERM = (); |
612 | } |
672 | } |
613 | |
673 | |
614 | $retval |
674 | $retval |
|
|
675 | } |
|
|
676 | |
|
|
677 | sub exec_async(@) { |
|
|
678 | my $pid = fork; |
|
|
679 | |
|
|
680 | return |
|
|
681 | if !defined $pid or $pid; |
|
|
682 | |
|
|
683 | %ENV = %{ $TERM->env }; |
|
|
684 | |
|
|
685 | exec @_; |
|
|
686 | _exit 255; |
615 | } |
687 | } |
616 | |
688 | |
617 | # urxvt::term::extension |
689 | # urxvt::term::extension |
618 | |
690 | |
619 | package urxvt::term::extension; |
691 | package urxvt::term::extension; |
… | |
… | |
860 | my ($self, $name) = (shift, shift); |
932 | my ($self, $name) = (shift, shift); |
861 | unshift @_, $self, $name, ($name =~ s/\s*\+\s*(\d+)$// ? $1 : 0); |
933 | unshift @_, $self, $name, ($name =~ s/\s*\+\s*(\d+)$// ? $1 : 0); |
862 | &urxvt::term::_resource |
934 | &urxvt::term::_resource |
863 | } |
935 | } |
864 | |
936 | |
|
|
937 | =item $value = $term->x_resource ($pattern) |
|
|
938 | |
|
|
939 | Returns the X-Resource for the given pattern, excluding the program or |
|
|
940 | class name, i.e. C<< $term->x_resource ("boldFont") >> should return the |
|
|
941 | same value as used by this instance of rxvt-unicode. Returns C<undef> if no |
|
|
942 | resource with that pattern exists. |
|
|
943 | |
|
|
944 | This method should only be called during the C<on_start> hook, as there is |
|
|
945 | only one resource database per display, and later invocations might return |
|
|
946 | the wrong resources. |
|
|
947 | |
865 | =item $success = $term->parse_keysym ($keysym_spec, $command_string) |
948 | =item $success = $term->parse_keysym ($keysym_spec, $command_string) |
866 | |
949 | |
867 | Adds a keymap translation exactly as specified via a resource. See the |
950 | Adds a keymap translation exactly as specified via a resource. See the |
868 | C<keysym> resource in the @@RXVT_NAME@@(1) manpage. |
951 | C<keysym> resource in the @@RXVT_NAME@@(1) manpage. |
869 | |
952 | |
… | |
… | |
884 | =item ($row, $col) = $term->selection_end ([$row, $col]) |
967 | =item ($row, $col) = $term->selection_end ([$row, $col]) |
885 | |
968 | |
886 | Return the current values of the selection mark, begin or end positions, |
969 | Return the current values of the selection mark, begin or end positions, |
887 | and optionally set them to new values. |
970 | and optionally set them to new values. |
888 | |
971 | |
|
|
972 | =item $term->selection_make ($eventtime[, $rectangular]) |
|
|
973 | |
|
|
974 | Tries to make a selection as set by C<selection_beg> and |
|
|
975 | C<selection_end>. If C<$rectangular> is true (default: false), a |
|
|
976 | rectangular selection will be made. This is the prefered function to make |
|
|
977 | a selection. |
|
|
978 | |
889 | =item $success = $term->selection_grab ($eventtime) |
979 | =item $success = $term->selection_grab ($eventtime) |
890 | |
980 | |
891 | Try to request the primary selection from the server (for example, as set |
981 | Try to request the primary selection text from the server (for example, as |
892 | by the next method). |
982 | set by the next method). No visual feedback will be given. This function |
|
|
983 | is mostly useful from within C<on_sel_grab> hooks. |
893 | |
984 | |
894 | =item $oldtext = $term->selection ([$newtext]) |
985 | =item $oldtext = $term->selection ([$newtext]) |
895 | |
986 | |
896 | Return the current selection text and optionally replace it by C<$newtext>. |
987 | Return the current selection text and optionally replace it by C<$newtext>. |
897 | |
988 | |
… | |
… | |
990 | Convert the given locale-encoded octets into a perl string. |
1081 | Convert the given locale-encoded octets into a perl string. |
991 | |
1082 | |
992 | =item $term->scr_xor_span ($beg_row, $beg_col, $end_row, $end_col[, $rstyle]) |
1083 | =item $term->scr_xor_span ($beg_row, $beg_col, $end_row, $end_col[, $rstyle]) |
993 | |
1084 | |
994 | XORs the rendition values in the given span with the provided value |
1085 | XORs the rendition values in the given span with the provided value |
995 | (default: C<RS_RVid>). Useful in refresh hooks to provide effects similar |
1086 | (default: C<RS_RVid>), which I<MUST NOT> contain font styles. Useful in |
996 | to the selection. |
1087 | refresh hooks to provide effects similar to the selection. |
997 | |
1088 | |
998 | =item $term->scr_xor_rect ($beg_row, $beg_col, $end_row, $end_col[, $rstyle1[, $rstyle2]]) |
1089 | =item $term->scr_xor_rect ($beg_row, $beg_col, $end_row, $end_col[, $rstyle1[, $rstyle2]]) |
999 | |
1090 | |
1000 | Similar to C<scr_xor_span>, but xors a rectangle instead. Trailing |
1091 | Similar to C<scr_xor_span>, but xors a rectangle instead. Trailing |
1001 | whitespace will additionally be xored with the C<$rstyle2>, which defaults |
1092 | whitespace will additionally be xored with the C<$rstyle2>, which defaults |
1002 | to C<RS_RVid | RS_Uline>, which removes reverse video again and underlines |
1093 | to C<RS_RVid | RS_Uline>, which removes reverse video again and underlines |
1003 | it instead. |
1094 | it instead. Both styles I<MUST NOT> contain font styles. |
1004 | |
1095 | |
1005 | =item $term->scr_bell |
1096 | =item $term->scr_bell |
1006 | |
1097 | |
1007 | Ring the bell! |
1098 | Ring the bell! |
1008 | |
1099 | |
… | |
… | |
1192 | Return the row number of the first/last row of the line, respectively. |
1283 | Return the row number of the first/last row of the line, respectively. |
1193 | |
1284 | |
1194 | =item $offset = $line->offset_of ($row, $col) |
1285 | =item $offset = $line->offset_of ($row, $col) |
1195 | |
1286 | |
1196 | Returns the character offset of the given row|col pair within the logical |
1287 | Returns the character offset of the given row|col pair within the logical |
1197 | line. |
1288 | line. Works for rows outside the line, too, and returns corresponding |
|
|
1289 | offsets outside the string. |
1198 | |
1290 | |
1199 | =item ($row, $col) = $line->coord_of ($offset) |
1291 | =item ($row, $col) = $line->coord_of ($offset) |
1200 | |
1292 | |
1201 | Translates a string offset into terminal coordinates again. |
1293 | Translates a string offset into terminal coordinates again. |
1202 | |
1294 | |
… | |
… | |
1557 | |
1649 | |
1558 | =item == 0 - fatal messages |
1650 | =item == 0 - fatal messages |
1559 | |
1651 | |
1560 | =item >= 3 - script loading and management |
1652 | =item >= 3 - script loading and management |
1561 | |
1653 | |
1562 | =item >=10 - all events received |
1654 | =item >=10 - all called hooks |
|
|
1655 | |
|
|
1656 | =item >=11 - hook reutrn values |
1563 | |
1657 | |
1564 | =back |
1658 | =back |
1565 | |
1659 | |
1566 | =head1 AUTHOR |
1660 | =head1 AUTHOR |
1567 | |
1661 | |