… | |
… | |
76 | |
76 | |
77 | Rot-13 the selection when activated. Used via keyboard trigger: |
77 | Rot-13 the selection when activated. Used via keyboard trigger: |
78 | |
78 | |
79 | URxvt.keysym.C-M-r: perl:selection:rot13 |
79 | URxvt.keysym.C-M-r: perl:selection:rot13 |
80 | |
80 | |
81 | =item remote-pastebin |
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82 | |
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83 | Upload the selection as textfile to a remote site. |
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84 | |
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85 | URxvt.keysym.C-M-e: perl:selection:remote-pastebin |
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86 | |
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87 | To set the command to upload the file set this resource: |
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88 | |
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89 | URxvt.selection-pastebin-cmd: rsync -apP % ruth:/var/www/www.ta-sa.org/files/txt/. |
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90 | |
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91 | The % is the placeholder for the textfile. The name of the textfile is the hex encoded |
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92 | md5 sum of the selection. |
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93 | After an successful upload the selection will be replaced by the following url |
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94 | (the % is the placeholder for the filename): |
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95 | |
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96 | URxvt.selection-pastebin-url: http://www.ta-sa.org/files/txt/% |
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97 | |
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98 | =back |
81 | =back |
99 | |
82 | |
100 | =item option-popup (enabled by default) |
83 | =item option-popup (enabled by default) |
101 | |
84 | |
102 | Binds a popup menu to Ctrl-Button2 that lets you toggle (some) options at |
85 | Binds a popup menu to Ctrl-Button2 that lets you toggle (some) options at |
… | |
… | |
105 | =item selection-popup (enabled by default) |
88 | =item selection-popup (enabled by default) |
106 | |
89 | |
107 | Binds a popup menu to Ctrl-Button3 that lets you convert the selection |
90 | Binds a popup menu to Ctrl-Button3 that lets you convert the selection |
108 | text into various other formats/action (such as uri unescaping, perl |
91 | text into various other formats/action (such as uri unescaping, perl |
109 | evalution, web-browser starting etc.), depending on content. |
92 | evalution, web-browser starting etc.), depending on content. |
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93 | |
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94 | Other extensions can extend this popup menu by pushing a code reference onto |
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95 | C<@urxvt::ext::selection_popup::hook>, that is called whenever the popup is displayed. |
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96 | |
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97 | It's sole argument is the popup menu, which can be modified. The selection |
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98 | is in C<$_>, which can be used to decide wether to add something or not. |
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99 | It should either return nothing or a string and a code reference. The |
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100 | string will be used as button text and the code reference will be called |
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101 | when the button gets activated and should transform C<$_>. |
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102 | |
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103 | The following will add an entry C<a to b> that transforms all C<a>s in |
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104 | the selection to C<b>s, but only if the selection currently contains any |
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105 | C<a>s: |
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106 | |
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107 | push urxvt::ext::selection_popup::hook, sub { |
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108 | /a/ ? ("a to be" => sub { s/a/b/g } |
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109 | : () |
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110 | }; |
110 | |
111 | |
111 | =item searchable-scrollback<hotkey> (enabled by default) |
112 | =item searchable-scrollback<hotkey> (enabled by default) |
112 | |
113 | |
113 | Adds regex search functionality to the scrollback buffer, triggered |
114 | Adds regex search functionality to the scrollback buffer, triggered |
114 | by a hotkey (default: C<M-s>). While in search mode, normal terminal |
115 | by a hotkey (default: C<M-s>). While in search mode, normal terminal |
… | |
… | |
179 | |
180 | |
180 | Displays a very simple digital clock in the upper right corner of the |
181 | Displays a very simple digital clock in the upper right corner of the |
181 | window. Illustrates overwriting the refresh callbacks to create your own |
182 | window. Illustrates overwriting the refresh callbacks to create your own |
182 | overlays or changes. |
183 | overlays or changes. |
183 | |
184 | |
|
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185 | =item selection-pastebin |
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186 | |
|
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187 | This is a little rarely useful extension that Uploads the selection as |
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188 | textfile to a remote site (or does other things). (The implementation is |
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189 | not currently secure for use in a multiuser environment as it writes to |
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190 | F</tmp> directly.). |
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191 | |
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192 | It listens to the C<selection-pastebin:remote-pastebin> keyboard command, |
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193 | i.e. |
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194 | |
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195 | URxvt.keysym.C-M-e: perl:selection-pastebin:remote-pastebin |
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196 | |
|
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197 | Pressing this combination runs a command with C<%> replaced by the name of |
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198 | the textfile. This command can be set via a resource: |
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199 | |
|
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200 | URxvt.selection-pastebin.cmd: rsync -apP % ruth:/var/www/www.ta-sa.org/files/txt/. |
|
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201 | |
|
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202 | And the default is likely not useful to anybody but the few people around |
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203 | here :) |
|
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204 | |
|
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205 | The name of the textfile is the hex encoded md5 sum of the selection, so |
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206 | the same content should lead to the same filename. |
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207 | |
|
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208 | After a successful upload the selection will be replaced by the text given |
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209 | in the C<selection-pastebin-url> resource (again, the % is the placeholder |
|
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210 | for the filename): |
|
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211 | |
|
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212 | URxvt.selection-pastebin.url: http://www.ta-sa.org/files/txt/% |
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213 | |
184 | =back |
214 | =back |
185 | |
215 | |
186 | =head1 API DOCUMENTATION |
216 | =head1 API DOCUMENTATION |
187 | |
217 | |
188 | =head2 General API Considerations |
218 | =head2 General API Considerations |
… | |
… | |
497 | |
527 | |
498 | Using this function has the advantage that its output ends up in the |
528 | Using this function has the advantage that its output ends up in the |
499 | correct place, e.g. on stderr of the connecting urxvtc client. |
529 | correct place, e.g. on stderr of the connecting urxvtc client. |
500 | |
530 | |
501 | Messages have a size limit of 1023 bytes currently. |
531 | Messages have a size limit of 1023 bytes currently. |
502 | |
|
|
503 | =item $is_safe = urxvt::safe |
|
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504 | |
|
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505 | Returns true when it is safe to do potentially unsafe things, such as |
|
|
506 | evaluating perl code specified by the user. This is true when urxvt was |
|
|
507 | started setuid or setgid. |
|
|
508 | |
532 | |
509 | =item $time = urxvt::NOW |
533 | =item $time = urxvt::NOW |
510 | |
534 | |
511 | Returns the "current time" (as per the event loop). |
535 | Returns the "current time" (as per the event loop). |
512 | |
536 | |
… | |
… | |
589 | =back |
613 | =back |
590 | |
614 | |
591 | =cut |
615 | =cut |
592 | |
616 | |
593 | BEGIN { |
617 | BEGIN { |
594 | urxvt->bootstrap; |
|
|
595 | |
|
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596 | # overwrite perl's warn |
618 | # overwrite perl's warn |
597 | *CORE::GLOBAL::warn = sub { |
619 | *CORE::GLOBAL::warn = sub { |
598 | my $msg = join "", @_; |
620 | my $msg = join "", @_; |
599 | $msg .= "\n" |
621 | $msg .= "\n" |
600 | unless $msg =~ /\n$/; |
622 | unless $msg =~ /\n$/; |
… | |
… | |
613 | sub verbose { |
635 | sub verbose { |
614 | my ($level, $msg) = @_; |
636 | my ($level, $msg) = @_; |
615 | warn "$msg\n" if $level <= $verbosity; |
637 | warn "$msg\n" if $level <= $verbosity; |
616 | } |
638 | } |
617 | |
639 | |
618 | my $extension_pkg = "extension0000"; |
|
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619 | my %extension_pkg; |
640 | my %extension_pkg; |
620 | |
641 | |
621 | # load a single script into its own package, once only |
642 | # load a single script into its own package, once only |
622 | sub extension_package($) { |
643 | sub extension_package($) { |
623 | my ($path) = @_; |
644 | my ($path) = @_; |
624 | |
645 | |
|
|
646 | no strict 'refs'; |
|
|
647 | |
625 | $extension_pkg{$path} ||= do { |
648 | $extension_pkg{$path} ||= do { |
626 | my $pkg = "urxvt::" . ($extension_pkg++); |
649 | $path =~ /([^\/\\]+)$/; |
|
|
650 | my $pkg = $1; |
|
|
651 | $pkg =~ s/[^[:word:]]/_/g; |
|
|
652 | $pkg = "urxvt::ext::$pkg"; |
627 | |
653 | |
628 | verbose 3, "loading extension '$path' into package '$pkg'"; |
654 | verbose 3, "loading extension '$path' into package '$pkg'"; |
629 | |
655 | |
630 | open my $fh, "<:raw", $path |
656 | open my $fh, "<:raw", $path |
631 | or die "$path: $!"; |
657 | or die "$path: $!"; |
632 | |
658 | |
|
|
659 | @{"$pkg\::ISA"} = urxvt::term::extension::; |
|
|
660 | |
633 | my $source = untaint |
661 | my $source = |
634 | "package $pkg; use strict; use utf8;\n" |
662 | "package $pkg; use strict; use utf8;\n" |
635 | . "use base urxvt::term::extension::;\n" |
|
|
636 | . "#line 1 \"$path\"\n{\n" |
663 | . "#line 1 \"$path\"\n{\n" |
637 | . (do { local $/; <$fh> }) |
664 | . (do { local $/; <$fh> }) |
638 | . "\n};\n1"; |
665 | . "\n};\n1"; |
639 | |
666 | |
640 | eval $source |
667 | eval $source |