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ultimate-vim/sources_non_forked/vim-go/indent/gohtmltmpl.vim
2018-12-17 12:28:27 +01:00

55 lines
1.1 KiB
VimL

if exists("b:did_indent")
finish
endif
runtime! indent/html.vim
" Indent Golang HTML templates
setlocal indentexpr=GetGoHTMLTmplIndent(v:lnum)
setlocal indentkeys+==else,=end
" Only define the function once.
if exists("*GetGoHTMLTmplIndent")
finish
endif
" don't spam the user when Vim is started in Vi compatibility mode
let s:cpo_save = &cpo
set cpo&vim
function! GetGoHTMLTmplIndent(lnum)
" Get HTML indent
if exists('*HtmlIndent')
let ind = HtmlIndent()
else
let ind = HtmlIndentGet(a:lnum)
endif
" The value of a single shift-width
if exists('*shiftwidth')
let sw = shiftwidth()
else
let sw = &sw
endif
" If need to indent based on last line
let last_line = getline(a:lnum-1)
if last_line =~ '^\s*{{-\=\s*\%(if\|else\|range\|with\|define\|block\).*}}'
let ind += sw
endif
" End of FuncMap block
let current_line = getline(a:lnum)
if current_line =~ '^\s*{{-\=\s*\%(else\|end\).*}}'
let ind -= sw
endif
return ind
endfunction
" restore Vi compatibility settings
let &cpo = s:cpo_save
unlet s:cpo_save
" vim: sw=2 ts=2 et