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author | Max Christian Pohle | 2018-07-10 23:02:09 +0200 |
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committer | Max Christian Pohle | 2018-07-10 23:02:09 +0200 |
commit | 8f350dc3287ae78643fe2711065254e7042b9c8a (patch) | |
tree | 9a2fdc50fa9ec3d693737141c0c50cc3c6f629a8 /CursorHold-example.vim | |
parent | 15fad7fd1701a16dfd1bf90854606a59473be09b (diff) | |
download | vim-karlmarks-8f350dc3287ae78643fe2711065254e7042b9c8a.tar.bz2 vim-karlmarks-8f350dc3287ae78643fe2711065254e7042b9c8a.zip |
Added preview window function from the help
improved man pager integration
improved fonts for gvim
Diffstat (limited to 'CursorHold-example.vim')
-rw-r--r-- | CursorHold-example.vim | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/CursorHold-example.vim b/CursorHold-example.vim new file mode 100644 index 0000000..ae55396 --- /dev/null +++ b/CursorHold-example.vim | |||
@@ -0,0 +1,37 @@ | |||
1 | au! CursorHold *.[ch] nested call PreviewWord() | ||
2 | func PreviewWord() | ||
3 | if &previewwindow " don't do this in the preview window | ||
4 | return | ||
5 | endif | ||
6 | let w = expand("<cword>") " get the word under cursor | ||
7 | if w =~ '\a' " if the word contains a letter | ||
8 | |||
9 | " Delete any existing highlight before showing another tag | ||
10 | silent! wincmd P " jump to preview window | ||
11 | if &previewwindow " if we really get there... | ||
12 | match none " delete existing highlight | ||
13 | wincmd p " back to old window | ||
14 | endif | ||
15 | |||
16 | " Try displaying a matching tag for the word under the cursor | ||
17 | try | ||
18 | exe "ptag " . w | ||
19 | catch | ||
20 | return | ||
21 | endtry | ||
22 | |||
23 | silent! wincmd P " jump to preview window | ||
24 | if &previewwindow " if we really get there... | ||
25 | if has("folding") | ||
26 | silent! .foldopen " don't want a closed fold | ||
27 | endif | ||
28 | call search("$", "b") " to end of previous line | ||
29 | let w = substitute(w, '\\', '\\\\', "") | ||
30 | call search('\<\V' . w . '\>') " position cursor on match | ||
31 | " Add a match highlight to the word at this position | ||
32 | hi previewWord term=bold ctermbg=green guibg=green | ||
33 | exe 'match previewWord "\%' . line(".") . 'l\%' . col(".") . 'c\k*"' | ||
34 | wincmd p " back to old window | ||
35 | endif | ||
36 | endif | ||
37 | endfun | ||