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This commit is contained in:
Adam Stankiewicz
2020-08-06 13:22:17 +02:00
parent 56121b4e27
commit 1e533e5982
10 changed files with 1073 additions and 962 deletions
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42
autoload/fish.vim
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@@ -1,25 +1,43 @@
if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'fish') == -1
function! fish#Indent()
let l:shiftwidth = shiftwidth()
let l:prevlnum = prevnonblank(v:lnum - 1)
if l:prevlnum ==# 0
return 0
endif
let l:indent = 0
let l:prevline = getline(l:prevlnum)
if l:prevline =~# '\v^\s*switch>'
return indent(l:prevlnum) + l:shiftwidth
elseif l:prevline =~# '\v^\s*%(begin|if|else|while|for|function|case)>'
let l:indent = l:shiftwidth
endif
let l:line = getline(v:lnum)
if l:line =~# '\v^\s*end>'
return indent(l:prevlnum) - (l:indent ==# 0 ? l:shiftwidth : l:indent)
elseif l:line =~# '\v^\s*%(case|else)>'
return indent(l:prevlnum) - l:shiftwidth
let l:shiftwidth = shiftwidth()
let l:previndent = indent(l:prevlnum)
let l:indent = l:previndent
if l:prevline =~# '\v^\s*%(begin|if|else|while|for|function|switch|case)>'
let l:indent += l:shiftwidth
endif
return indent(l:prevlnum) + l:indent
if l:line =~# '\v^\s*end>'
let l:indent -= l:shiftwidth
" If we're inside a case, dedent twice because it ends the switch.
if l:prevline =~# '\v^\s*case>'
" Previous line starts the case.
let l:indent -= l:shiftwidth
else
" Scan back to a dedented line to find whether we're in a case.
let l:i = l:prevlnum
while l:i >= 1 && indent(l:i) >= l:previndent
let l:i = prevnonblank(l:i - 1)
endwhile
if indent(l:i) < l:previndent && getline(l:i) =~# '\v^\s*case>'
let l:indent -= l:shiftwidth
endif
endif
elseif l:line =~# '\v^\s*else>'
let l:indent -= l:shiftwidth
elseif l:prevline !~# '\v^\s*switch>' && l:line =~# '\v^\s*case>'
let l:indent -= l:shiftwidth
endif
if l:indent < 0
return 0
endif
return l:indent
endfunction
function! fish#Format()