if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'blade') == -1
" Vim indent file
" Language: Blade (Laravel)
" Maintainer: Jason Walton <jwalton512@gmail.com>
if exists("b:did_indent")
finish
endif
runtime! indent/html.vim
unlet! b:did_indent
let b:did_indent = 1
setlocal autoindent
setlocal indentexpr=GetBladeIndent()
setlocal indentkeys=o,O,*<Return>,<>>,!^F,=@else,=@end,=@empty
" Only define the function once.
if exists("*GetBladeIndent")
finish
endif
function! GetBladeIndent()
let lnum = prevnonblank(v:lnum-1)
if lnum == 0
return 0
endif
let line = substitute(substitute(getline(lnum), '\s\+$', '', ''), '^\s\+', '', '')
let cline = substitute(substitute(getline(v:lnum), '\s\+$', '', ''), '^\s\+', '', '')
let indent = indent(lnum)
let cindent = indent(v:lnum)
if cline =~# '@\%(else\|elseif\|empty\|end\)'
let indent = cindent < indent ? cindent : indent - &sw
elseif HtmlIndent() > -1
let indent = HtmlIndent()
endif
let increase = indent + &sw
if indent = indent(lnum)
let indent = cindent <= indent ? -1 : increase
endif
if line =~# '@\%(if\|elseif\|else\|unless\|foreach\|forelse\|for\|while\)\%(.*\s*@end\)\@!'
return increase
else
return indent
endif
endfunction
endif
