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| author | Simon Ruderich <simon@ruderich.org> | 2010-10-02 22:32:46 +0000 |
|---|---|---|
| committer | Simon Ruderich <simon@ruderich.org> | 2010-10-02 22:33:02 +0000 |
| commit | 26a407e4a35130929056614afdfdcb258738c305 (patch) | |
| tree | dbcc55e863f62a332b03b59e894256e102c04bb0 /vim-mode | |
| parent | vim_mode: Add Ctrl-R in insert mode. (diff) | |
| download | irssi-scripts-26a407e4a35130929056614afdfdcb258738c305.tar.gz irssi-scripts-26a407e4a35130929056614afdfdcb258738c305.zip | |
vim_mode: Add aw (text-object).
Diffstat (limited to 'vim-mode')
| -rw-r--r-- | vim-mode/vim_mode.pl | 51 |
1 files changed, 41 insertions, 10 deletions
diff --git a/vim-mode/vim_mode.pl b/vim-mode/vim_mode.pl index bc8df72..a6244c1 100644 --- a/vim-mode/vim_mode.pl +++ b/vim-mode/vim_mode.pl @@ -17,7 +17,7 @@ # * Cursor motion: h l 0 ^ $ <space> f t F T # * History motion: j k # * Cursor word motion: w b ge e W gE B E -# * Word objects (only the following work yet): aW +# * Word objects (only the following work yet): aw aW # * Yank and paste: y p P # * Change and delete: c d # * Delete at cursor: x X @@ -817,12 +817,9 @@ sub cmd_movement_a_ { # aw and aW if ($char eq 'w' or $char eq 'W') { - if ($char eq 'w') { - - } elsif ($char eq 'W') { while ($count-- > 0 and length($input) > $pos) { if (substr($input, $pos, 1) =~ /\s/) { - # Any whitespace before the WORD must be removed. + # Any whitespace before the word/WORD must be removed. if (not defined $cur_pos) { $cur_pos = _find_regex_before($input, '\S', $pos, 0); if ($cur_pos < 0) { @@ -831,17 +828,52 @@ sub cmd_movement_a_ { $cur_pos++; } } - # Move before the WORD. + # Move before the word/WORD. if (substr($input, $pos + 1) =~ /^\s+/) { $pos += $+[0]; } - # And delete it. - if (substr($input, $pos + 1) =~ /\s/) { - $pos += $-[0] + 1; + # And delete the word. + if ($char eq 'w') { + if (substr($input, $pos) =~ /^\s($word+|$non_word+)/) { + $pos += $+[0]; + } else { + $pos = length($input); + } + # WORD + } else { + if (substr($input, $pos + 1) =~ /\s/) { + $pos += $-[0] + 1; + } else { + $pos = length($input); + } + } + + # word + } elsif ($char eq 'w') { + # Start at the beginning of this WORD. + if (not defined $cur_pos and $pos > 0 and substr($input, $pos - 1, 2) !~ /(\s.|$word$non_word|$non_word$word)/) { + + $cur_pos = _find_regex_before($input, "^($word+$non_word|$non_word+$word|$word+\\s|$non_word+\\s)", $pos, 1); + if ($cur_pos < 0) { + $cur_pos = 0; + } else { + $cur_pos += 2; + } + } + # Delete to the end of the word. + if (substr($input, $pos) =~ /^($word+$non_word|$non_word+$word|$word+\s+\S|$non_word+\s+\S)/) { + $pos += $+[0] - 1; } else { $pos = length($input); + # If we are at the end of the line, whitespace before + # the word is also deleted. + my $new_pos = _find_regex_before($input, "^($word+\\s+|$non_word+\\s+)", $pos, 1); + if ($new_pos != -1 and (not defined $cur_pos or $cur_pos > $new_pos + 1)) { + $cur_pos = $new_pos + 1; + } } + # WORD } else { # Start at the beginning of this WORD. if (not defined $cur_pos and $pos > 0 and @@ -867,7 +899,6 @@ sub cmd_movement_a_ { } } } - } } return ($cur_pos, $pos); |