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" Vim indent file
" Language: QML
" Maintainer: Chase Knowlden <haroldknowlden@gmail.com>
" Last Change: 2023 Aug 16
"
" Improved JavaScript indent script.
" Indent script in place for this already?
if exists("b:did_indent")
finish
endif
let b:did_indent = 1
let b:undo_indent = "setlocal indentexpr< indentkeys<"
setlocal indentexpr=s:GetQmlIndent()
setlocal indentkeys=0{,0},0),0],:,!^F,o,O,e,*<Return>,=*/
" Only define functions once per session
if exists("*s:GetQmlIndent")
finish
endif
" Clean up a line of code by removing trailing '//' and '/* */' comments, and trimming
" whitespace
function! s:Trim(line)
return substitute(substitute(substitute(a:line, '// .*', '', ''), '/\* .* \*/', '', ''), '^\s*\|\s*$', '', 'g')
endfunction
function! s:GetQmlIndent()
let num = v:lnum
let line = s:Trim(getline(num))
let pnum = prevnonblank(num - 1)
if pnum == 0
return 0
endif
let pline = s:Trim(getline(pnum))
let ind = indent(pnum)
" bracket/brace/paren blocks
if pline =~ '[{[(]$'
let ind += &sw
endif
if line =~ '^[}\])]'
let ind -= &sw
endif
" '/*' comments
if pline =~ '^/\*.*\*/'
" no indent for single-line form
elseif pline =~ '^/\*'
let ind += 1
elseif pline =~ '^\*/'
let ind -= 1
endif
return ind
endfunction
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