detect fish scripts by shebang line

dag · dag · commit f4432fed8088 · 2013-06-03T12:28:13.000+02:00
We can't use `:setfiletype` for this because we need to sidestep any
filetype set previously by extension, such as `*.sh`.
diff --git a/ftdetect/fish.vim b/ftdetect/fish.vim
@@ -1,3 +1,4 @@
+autocmd BufRead,BufNewFile * if getline(1) =~# '\v^#!\f*/fish>' | setlocal filetype=fish | endif
 autocmd BufRead,BufNewFile *.fish setfiletype fish
 autocmd BufRead fish_funced_*_*.fish ?\C^end\>?-1 | if getline('.') ==# '' | execute "normal! i\<C-t>" | endif | startinsert!
 autocmd BufRead,BufNewFile ~/.config/fish/fish_{read_,}history setfiletype yaml

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,4 @@`
	`1`	`+autocmd BufRead,BufNewFile * if getline(1) =~# '\v^#!\f*/fish>' \| setlocal filetype=fish \| endif`
`1`	`2`	`autocmd BufRead,BufNewFile *.fish setfiletype fish`
`2`	`3`	`autocmd BufRead fish_funced__.fish ?\C^end\>?-1 \| if getline('.') ==# '' \| execute "normal! i\<C-t>" \| endif \| startinsert!`
`3`	`4`	`autocmd BufRead,BufNewFile ~/.config/fish/fish_{read_,}history setfiletype yaml`