… | |
… | |
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 |
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|
48 | C<--quoting-style=shell>. |
48 | |
49 | |
|
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50 | A double-click usually selects the word under the cursor, further clicks |
|
|
51 | will enlarge the selection. |
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|
52 | |
|
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53 | The selection works by trying to match a number of regexes and displaying |
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|
54 | them in increasing order of length. You can add your own regexes by |
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55 | specifying resources of the form: |
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56 | |
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57 | URxvt.selection.pattern-0: perl-regex |
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58 | URxvt.selection.pattern-1: perl-regex |
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59 | ... |
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60 | |
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|
61 | The index number (0, 1...) must not have any holes, and each regex must |
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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 |
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64 | between two vertical bars: |
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65 | |
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66 | URxvt.selection.pattern-0: \\|([^|]+)\\| |
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|
67 | |
|
|
68 | You can look at the source of the selection extension to see more |
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|
69 | interesting uses, such as parsing a line from beginning to end. |
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|
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 |
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|
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/ |
86 | |
131 | |
87 | =item mark-urls |
132 | =item mark-urls |
88 | |
133 | |
89 | Uses per-line display filtering (C<on_line_update>) to underline urls and |
134 | Uses per-line display filtering (C<on_line_update>) to underline urls and |
90 | make them clickable. When clicked, the program specified in the resource |
135 | make them clickable. When middle-clicked, the program specified in the |
91 | C<urlLauncher> (default C<x-www-browser>) will be started. |
136 | resource C<urlLauncher> (default C<x-www-browser>) will be started with |
|
|
137 | the URL as first argument. |
92 | |
138 | |
93 | =item block-graphics-to-ascii |
139 | =item block-graphics-to-ascii |
94 | |
140 | |
95 | A not very useful example of filtering all text output to the terminal, |
141 | A not very useful example of filtering all text output to the terminal, |
96 | by replacing all line-drawing characters (U+2500 .. U+259F) by a |
142 | by replacing all line-drawing characters (U+2500 .. U+259F) by a |
97 | similar-looking ascii character. |
143 | similar-looking ascii character. |
|
|
144 | |
|
|
145 | =item digital-clock |
|
|
146 | |
|
|
147 | Displays a digital clock using the built-in overlay. |
98 | |
148 | |
99 | =item example-refresh-hooks |
149 | =item example-refresh-hooks |
100 | |
150 | |
101 | Displays a very simple digital clock in the upper right corner of the |
151 | Displays a very simple digital clock in the upper right corner of the |
102 | window. Illustrates overwriting the refresh callbacks to create your own |
152 | window. Illustrates overwriting the refresh callbacks to create your own |
… | |
… | |
230 | =item on_sel_extend $term |
280 | =item on_sel_extend $term |
231 | |
281 | |
232 | Called whenever the user tries to extend the selection (e.g. with a double |
282 | Called whenever the user tries to extend the selection (e.g. with a double |
233 | click) and is either supposed to return false (normal operation), or |
283 | click) and is either supposed to return false (normal operation), or |
234 | should extend the selection itelf and return true to suppress the built-in |
284 | should extend the selection itelf and return true to suppress the built-in |
235 | processing. |
285 | processing. This can happen multiple times, as long as the callback |
|
|
286 | returns true, it will be called on every further click by the user and is |
|
|
287 | supposed to enlarge the selection more and more, if possible. |
236 | |
288 | |
237 | See the F<selection> example extension. |
289 | See the F<selection> example extension. |
238 | |
290 | |
239 | =item on_view_change $term, $offset |
291 | =item on_view_change $term, $offset |
240 | |
292 | |
… | |
… | |
595 | if ($@) { |
647 | if ($@) { |
596 | $TERM->ungrab; # better to lose the grab than the session |
648 | $TERM->ungrab; # better to lose the grab than the session |
597 | warn $@; |
649 | warn $@; |
598 | } |
650 | } |
599 | } |
651 | } |
|
|
652 | |
|
|
653 | verbose 11, "$HOOKNAME[$htype] returning <$retval>" |
|
|
654 | if $verbosity >= 11; |
600 | } |
655 | } |
601 | |
656 | |
602 | if ($htype == 1) { # DESTROY |
657 | if ($htype == 1) { # DESTROY |
603 | if (my $hook = delete $TERM->{_hook}) { |
658 | if (my $hook = delete $TERM->{_hook}) { |
604 | for my $htype (0..$#$hook) { |
659 | for my $htype (0..$#$hook) { |
… | |
… | |
613 | # clear package |
668 | # clear package |
614 | %$TERM = (); |
669 | %$TERM = (); |
615 | } |
670 | } |
616 | |
671 | |
617 | $retval |
672 | $retval |
|
|
673 | } |
|
|
674 | |
|
|
675 | sub exec_async(@) { |
|
|
676 | my $pid = fork; |
|
|
677 | |
|
|
678 | return |
|
|
679 | if !defined $pid or $pid; |
|
|
680 | |
|
|
681 | %ENV = %{ $TERM->env }; |
|
|
682 | |
|
|
683 | exec @_; |
|
|
684 | _exit 255; |
618 | } |
685 | } |
619 | |
686 | |
620 | # urxvt::term::extension |
687 | # urxvt::term::extension |
621 | |
688 | |
622 | package urxvt::term::extension; |
689 | package urxvt::term::extension; |
… | |
… | |
898 | =item ($row, $col) = $term->selection_end ([$row, $col]) |
965 | =item ($row, $col) = $term->selection_end ([$row, $col]) |
899 | |
966 | |
900 | Return the current values of the selection mark, begin or end positions, |
967 | Return the current values of the selection mark, begin or end positions, |
901 | and optionally set them to new values. |
968 | and optionally set them to new values. |
902 | |
969 | |
|
|
970 | =item $term->selection_make ($eventtime[, $rectangular]) |
|
|
971 | |
|
|
972 | Tries to make a selection as set by C<selection_beg> and |
|
|
973 | C<selection_end>. If C<$rectangular> is true (default: false), a |
|
|
974 | rectangular selection will be made. This is the prefered function to make |
|
|
975 | a selection. |
|
|
976 | |
903 | =item $success = $term->selection_grab ($eventtime) |
977 | =item $success = $term->selection_grab ($eventtime) |
904 | |
978 | |
905 | Try to request the primary selection from the server (for example, as set |
979 | Try to request the primary selection text from the server (for example, as |
906 | by the next method). |
980 | set by the next method). No visual feedback will be given. This function |
|
|
981 | is mostly useful from within C<on_sel_grab> hooks. |
907 | |
982 | |
908 | =item $oldtext = $term->selection ([$newtext]) |
983 | =item $oldtext = $term->selection ([$newtext]) |
909 | |
984 | |
910 | Return the current selection text and optionally replace it by C<$newtext>. |
985 | Return the current selection text and optionally replace it by C<$newtext>. |
911 | |
986 | |
… | |
… | |
1004 | Convert the given locale-encoded octets into a perl string. |
1079 | Convert the given locale-encoded octets into a perl string. |
1005 | |
1080 | |
1006 | =item $term->scr_xor_span ($beg_row, $beg_col, $end_row, $end_col[, $rstyle]) |
1081 | =item $term->scr_xor_span ($beg_row, $beg_col, $end_row, $end_col[, $rstyle]) |
1007 | |
1082 | |
1008 | XORs the rendition values in the given span with the provided value |
1083 | XORs the rendition values in the given span with the provided value |
1009 | (default: C<RS_RVid>). Useful in refresh hooks to provide effects similar |
1084 | (default: C<RS_RVid>), which I<MUST NOT> contain font styles. Useful in |
1010 | to the selection. |
1085 | refresh hooks to provide effects similar to the selection. |
1011 | |
1086 | |
1012 | =item $term->scr_xor_rect ($beg_row, $beg_col, $end_row, $end_col[, $rstyle1[, $rstyle2]]) |
1087 | =item $term->scr_xor_rect ($beg_row, $beg_col, $end_row, $end_col[, $rstyle1[, $rstyle2]]) |
1013 | |
1088 | |
1014 | Similar to C<scr_xor_span>, but xors a rectangle instead. Trailing |
1089 | Similar to C<scr_xor_span>, but xors a rectangle instead. Trailing |
1015 | whitespace will additionally be xored with the C<$rstyle2>, which defaults |
1090 | whitespace will additionally be xored with the C<$rstyle2>, which defaults |
1016 | to C<RS_RVid | RS_Uline>, which removes reverse video again and underlines |
1091 | to C<RS_RVid | RS_Uline>, which removes reverse video again and underlines |
1017 | it instead. |
1092 | it instead. Both styles I<MUST NOT> contain font styles. |
1018 | |
1093 | |
1019 | =item $term->scr_bell |
1094 | =item $term->scr_bell |
1020 | |
1095 | |
1021 | Ring the bell! |
1096 | Ring the bell! |
1022 | |
1097 | |
… | |
… | |
1206 | Return the row number of the first/last row of the line, respectively. |
1281 | Return the row number of the first/last row of the line, respectively. |
1207 | |
1282 | |
1208 | =item $offset = $line->offset_of ($row, $col) |
1283 | =item $offset = $line->offset_of ($row, $col) |
1209 | |
1284 | |
1210 | Returns the character offset of the given row|col pair within the logical |
1285 | Returns the character offset of the given row|col pair within the logical |
1211 | line. |
1286 | line. Works for rows outside the line, too, and returns corresponding |
|
|
1287 | offsets outside the string. |
1212 | |
1288 | |
1213 | =item ($row, $col) = $line->coord_of ($offset) |
1289 | =item ($row, $col) = $line->coord_of ($offset) |
1214 | |
1290 | |
1215 | Translates a string offset into terminal coordinates again. |
1291 | Translates a string offset into terminal coordinates again. |
1216 | |
1292 | |
… | |
… | |
1571 | |
1647 | |
1572 | =item == 0 - fatal messages |
1648 | =item == 0 - fatal messages |
1573 | |
1649 | |
1574 | =item >= 3 - script loading and management |
1650 | =item >= 3 - script loading and management |
1575 | |
1651 | |
1576 | =item >=10 - all events received |
1652 | =item >=10 - all called hooks |
|
|
1653 | |
|
|
1654 | =item >=11 - hook reutrn values |
1577 | |
1655 | |
1578 | =back |
1656 | =back |
1579 | |
1657 | |
1580 | =head1 AUTHOR |
1658 | =head1 AUTHOR |
1581 | |
1659 | |