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Move FugitiveHead() documentation to plugin file

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This commit is contained in:
Tim Pope
2021-07-24 07:32:29 -04:00
parent 75b2a9a8da
commit 07b8277475
2 changed files with 7 additions and 6 deletions
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7
plugin/fugitive.vim
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@@ -156,6 +156,13 @@ function! FugitiveRemoteUrl(...) abort
return fugitive#RemoteUrl(a:0 ? a:1 : '', FugitiveGitDir(a:0 > 1 ? a:2 : -1), a:0 > 2 ? a:3 : 0)
endfunction
" FugitiveHead() retrieves the name of the current branch. If the current HEAD
" is detached, FugitiveHead() will return the empty string, unless the
" optional argument is given, in which case the hash of the current commit
" will be truncated to the given number of characters.
"
" An optional second argument provides the Git dir, or the buffer number of a
" buffer with a Git dir. The default is the current buffer.
function! FugitiveHead(...) abort
let dir = FugitiveGitDir(a:0 > 1 ? a:2 : -1)
if empty(dir)