Document how to get diff stats in statusline

Closes #674.
This commit is contained in:
Andy Stewart
2020-01-15 11:50:47 +00:00
parent 0946c53cfc
commit 9add23a492
2 changed files with 32 additions and 0 deletions

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@@ -234,6 +234,20 @@ gitgutter#fold#foldtext(): +-- 45 lines (*): abcdef
You can use `gitgutter#fold#is_changed()` in your own `foldtext` expression to find out whether the folded lines have been changed.
### Status line
Call the `GitGutterGetHunkSummary()` function from your status line to get a list of counts of added, modified, and removed lines in the current buffer. For example:
```viml
" Your vimrc
function! GitStatus()
let [a,m,r] = GitGutterGetHunkSummary()
return printf('+%d ~%d -%d', a, m, r)
endfunction
set statusline+=%{GitStatus()}
```
### Customisation
You can customise: