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Fix for #784 - add additional option for g:tagbar_wrap (#785)

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Adding additional setting to `g:tagbar_wrap` to allow for more granular
control of the `linebreak` functionality. If set to 1, linebreak will
also be set. If set to 2, linebreak will be disabled.
This commit is contained in:
David Hegland
2021-08-02 09:59:38 -05:00
committed by GitHub
parent a0a5714910
commit 23ea1961b9
2 changed files with 46 additions and 5 deletions
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5
autoload/tagbar.vim
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@@ -1003,6 +1003,11 @@ function! s:InitWindow(autoclose) abort
if exists('+linebreak')
setlocal breakindent
setlocal breakindentopt=shift:4
if g:tagbar_wrap == 1
setlocal linebreak
elseif g:tagbar_wrap == 2
setlocal nolinebreak
endif
endif
endif

46
doc/tagbar.txt
View File

@@ -1048,17 +1048,53 @@ Example:
g:tagbar_wrap~
Default: 0
If set to non-zero, this will enable line wrapping on the tagbar window. This
option will use the built-in |wrap| vim option on the tagbar window to
enable line wrapping. This also will use the |breakindent| and
|breakindentopt| options in vim to set the indentation of the wrapped lines.
Possible Values:
0 Disable line wrapping.
1 Enable the |wrap| option and also enable the |linebreak| option to
split the lines on word boundaries. This will use the default
|breakat| setting in vim. Note: This can cause possible display issues
with tags that exceed the tagbar window width. A very long tag name
will cause the tag itself to wrap resulting in an empty line and
indentation of the tag (see example below).
2 Enable the |wrap| option but disable the |linebreak| option. This will
split the lines at the end of the tagbar window and can cause it to
wrap in the middle of a word. This should be used if there are tags
that are regularly longer than the tagbar window width.
This also will use the |breakindent| and |breakindentopt| options in vim to
set the indentation of the wrapped lines.
Note: This requires VIM to be compiled with the |+linebreak| option for the
wrap intentation to function.
Example:
Examples:
>
" Wrap with linebreak - note the wrap works on word boundaries, but
" a very long tag name does cause an odd display issue.
let g:tagbar_wrap = 1
+-------------------------------------------+
| ⯆ functions (106) |
| s:add_tag_recursive(parent,taginfo, |
| pathlist) : function! |
| s:AutoUpdate(fname,force,...) : |
| function! |
| |
| s:SomeReallyLongTagNameThatWillExc|
| eedWindowWidth : function! |
+-------------------------------------------+
" Wrap without linbreak - note the display issue is gone for the
" really long tag name, but the other wraps will breakup words.
let g:tagbar_wrap = 2
+-------------------------------------------+
| ⯆ functions (106) |
| s:add_tag_recursive(parent,taginfo,pat|
| hlist) : function! |
| s:AutoUpdate(fname,force,...) : functi|
| on! |
| s:SomeReallyLongTagNameThatWillExceedW|
| indowWidth : funciton! |
+-------------------------------------------+
<
*g:tagbar_no_autocmds*
g:tagbar_no_autocmds~