2015-07-18 17:05:45 -04:00
|
|
|
if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'javascript') == -1
|
|
|
|
|
Add support for basic languages
coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux
2013-09-12 10:17:03 -04:00
|
|
|
" Vim indent file
|
|
|
|
" Language: Javascript
|
|
|
|
" Acknowledgement: Based off of vim-ruby maintained by Nikolai Weibull http://vim-ruby.rubyforge.org
|
|
|
|
|
|
|
|
" 0. Initialization {{{1
|
|
|
|
" =================
|
|
|
|
|
|
|
|
" Only load this indent file when no other was loaded.
|
|
|
|
if exists("b:did_indent")
|
|
|
|
finish
|
|
|
|
endif
|
|
|
|
let b:did_indent = 1
|
|
|
|
|
|
|
|
setlocal nosmartindent
|
|
|
|
|
|
|
|
" Now, set up our indentation expression and keys that trigger it.
|
|
|
|
setlocal indentexpr=GetJavascriptIndent()
|
2014-12-09 17:09:20 -05:00
|
|
|
setlocal formatexpr=Fixedgq(v:lnum,v:count)
|
2016-05-03 06:56:11 -04:00
|
|
|
setlocal indentkeys=0{,0},0),0],0\,:,!^F,o,O,e
|
Add support for basic languages
coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux
2013-09-12 10:17:03 -04:00
|
|
|
|
|
|
|
" Only define the function once.
|
|
|
|
if exists("*GetJavascriptIndent")
|
|
|
|
finish
|
|
|
|
endif
|
|
|
|
|
|
|
|
let s:cpo_save = &cpo
|
|
|
|
set cpo&vim
|
|
|
|
|
2016-05-03 06:56:11 -04:00
|
|
|
" Get shiftwidth value
|
|
|
|
if exists('*shiftwidth')
|
|
|
|
func s:sw()
|
|
|
|
return shiftwidth()
|
|
|
|
endfunc
|
|
|
|
else
|
|
|
|
func s:sw()
|
|
|
|
return &sw
|
|
|
|
endfunc
|
|
|
|
endif
|
|
|
|
|
Add support for basic languages
coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux
2013-09-12 10:17:03 -04:00
|
|
|
" 1. Variables {{{1
|
|
|
|
" ============
|
|
|
|
|
2016-05-03 06:56:11 -04:00
|
|
|
let s:js_keywords = '^\s*\(break\|catch\|const\|continue\|debugger\|delete\|do\|else\|finally\|for\|function\|if\|in\|instanceof\|let\|new\|return\|switch\|this\|throw\|try\|typeof\|var\|void\|while\|with\)'
|
|
|
|
let s:expr_case = '^\s*\(case\s\+[^\:]*\|default\)\s*:\s*'
|
Add support for basic languages
coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux
2013-09-12 10:17:03 -04:00
|
|
|
" Regex of syntax group names that are or delimit string or are comments.
|
2016-05-03 06:56:11 -04:00
|
|
|
let s:syng_strcom = '\%(\%(template\)\@<!string\|regex\|comment\)\c'
|
|
|
|
|
|
|
|
" Regex of syntax group names that are or delimit template strings
|
|
|
|
let s:syng_template = 'template\c'
|
Add support for basic languages
coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux
2013-09-12 10:17:03 -04:00
|
|
|
|
|
|
|
" Regex of syntax group names that are strings.
|
|
|
|
let s:syng_string = 'regex\c'
|
|
|
|
|
|
|
|
" Regex of syntax group names that are strings or documentation.
|
|
|
|
let s:syng_multiline = 'comment\c'
|
|
|
|
|
|
|
|
" Regex of syntax group names that are line comment.
|
|
|
|
let s:syng_linecom = 'linecomment\c'
|
|
|
|
|
|
|
|
" Expression used to check whether we should skip a match with searchpair().
|
|
|
|
let s:skip_expr = "synIDattr(synID(line('.'),col('.'),1),'name') =~ '".s:syng_strcom."'"
|
|
|
|
|
|
|
|
let s:line_term = '\s*\%(\%(\/\/\).*\)\=$'
|
|
|
|
|
|
|
|
" Regex that defines continuation lines, not including (, {, or [.
|
2016-05-03 06:56:11 -04:00
|
|
|
let s:continuation_regex = '\%([\\*/.:]\|+\@<!+\|-\@<!-\|\%(<%\)\@<!=\|\W[|&?]\|||\|&&\|[^=]=[^=>].*,\)' . s:line_term
|
Add support for basic languages
coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux
2013-09-12 10:17:03 -04:00
|
|
|
|
|
|
|
" Regex that defines continuation lines.
|
|
|
|
" TODO: this needs to deal with if ...: and so on
|
2016-05-03 06:56:11 -04:00
|
|
|
let s:msl_regex = s:continuation_regex.'\|'.s:expr_case
|
Add support for basic languages
coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux
2013-09-12 10:17:03 -04:00
|
|
|
|
2016-05-03 06:56:11 -04:00
|
|
|
let s:one_line_scope_regex = '\%(\%(\<else\>\|\<\%(if\|for\|while\)\>\s*(\%([^()]*\|[^()]*(\%([^()]*\|[^()]*(\%([^()]*\|[^()]*([^()]*)[^()]*\))[^()]*\))[^()]*\))\)\|=>\)' . s:line_term
|
Add support for basic languages
coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux
2013-09-12 10:17:03 -04:00
|
|
|
|
|
|
|
" Regex that defines blocks.
|
2016-05-03 06:56:11 -04:00
|
|
|
let s:block_regex = '\%([{([]\)\s*\%(|\%([*@]\=\h\w*,\=\s*\)\%(,\s*[*@]\=\h\w*\)*|\)\=' . s:line_term
|
|
|
|
|
|
|
|
let s:operator_first = '^\s*\%([*/.:?]\|\([-+]\)\1\@!\|||\|&&\)'
|
Add support for basic languages
coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux
2013-09-12 10:17:03 -04:00
|
|
|
|
2016-05-03 06:56:11 -04:00
|
|
|
let s:var_stmt = '^\s*\%(const\|let\|var\)'
|
Add support for basic languages
coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux
2013-09-12 10:17:03 -04:00
|
|
|
|
|
|
|
let s:comma_first = '^\s*,'
|
|
|
|
let s:comma_last = ',\s*$'
|
|
|
|
|
2016-05-03 06:56:11 -04:00
|
|
|
let s:case_indent = s:sw()
|
|
|
|
let s:case_indent_after = s:sw()
|
|
|
|
let s:m = matchlist(&cinoptions, ':\(.\)')
|
|
|
|
if (len(s:m) > 2)
|
|
|
|
let s:case_indent = s:m[1]
|
|
|
|
endif
|
|
|
|
let s:m = matchlist(&cinoptions, '=\(.\)')
|
|
|
|
if (len(s:m) > 2)
|
|
|
|
let s:case_indent_after = s:m[1]
|
|
|
|
endif
|
Add support for basic languages
coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux
2013-09-12 10:17:03 -04:00
|
|
|
" 2. Auxiliary Functions {{{1
|
|
|
|
" ======================
|
|
|
|
|
|
|
|
" Check if the character at lnum:col is inside a string, comment, or is ascii.
|
|
|
|
function s:IsInStringOrComment(lnum, col)
|
|
|
|
return synIDattr(synID(a:lnum, a:col, 1), 'name') =~ s:syng_strcom
|
|
|
|
endfunction
|
|
|
|
|
|
|
|
" Check if the character at lnum:col is inside a string.
|
|
|
|
function s:IsInString(lnum, col)
|
|
|
|
return synIDattr(synID(a:lnum, a:col, 1), 'name') =~ s:syng_string
|
|
|
|
endfunction
|
|
|
|
|
2016-05-03 06:56:11 -04:00
|
|
|
" Check if the character at lnum:col is inside a template string.
|
|
|
|
function s:IsInTempl(lnum, col)
|
|
|
|
return synIDattr(synID(a:lnum, a:col, 1), 'name') =~ s:syng_template
|
|
|
|
endfunction
|
|
|
|
|
Add support for basic languages
coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux
2013-09-12 10:17:03 -04:00
|
|
|
" Check if the character at lnum:col is inside a multi-line comment.
|
|
|
|
function s:IsInMultilineComment(lnum, col)
|
|
|
|
return !s:IsLineComment(a:lnum, a:col) && synIDattr(synID(a:lnum, a:col, 1), 'name') =~ s:syng_multiline
|
|
|
|
endfunction
|
|
|
|
|
|
|
|
" Check if the character at lnum:col is a line comment.
|
|
|
|
function s:IsLineComment(lnum, col)
|
|
|
|
return synIDattr(synID(a:lnum, a:col, 1), 'name') =~ s:syng_linecom
|
|
|
|
endfunction
|
|
|
|
|
|
|
|
" Find line above 'lnum' that isn't empty, in a comment, or in a string.
|
|
|
|
function s:PrevNonBlankNonString(lnum)
|
|
|
|
let in_block = 0
|
|
|
|
let lnum = prevnonblank(a:lnum)
|
|
|
|
while lnum > 0
|
|
|
|
" Go in and out of blocks comments as necessary.
|
|
|
|
" If the line isn't empty (with opt. comment) or in a string, end search.
|
|
|
|
let line = getline(lnum)
|
2016-05-03 06:56:11 -04:00
|
|
|
if s:IsInMultilineComment(lnum, matchend(line, '/\*') - 1)
|
Add support for basic languages
coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux
2013-09-12 10:17:03 -04:00
|
|
|
if in_block
|
|
|
|
let in_block = 0
|
|
|
|
else
|
|
|
|
break
|
|
|
|
endif
|
2016-05-03 06:56:11 -04:00
|
|
|
elseif !in_block && s:IsInMultilineComment(lnum, matchend(line, '\*/') - 1)
|
Add support for basic languages
coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux
2013-09-12 10:17:03 -04:00
|
|
|
let in_block = 1
|
|
|
|
elseif !in_block && line !~ '^\s*\%(//\).*$' && !(s:IsInStringOrComment(lnum, 1) && s:IsInStringOrComment(lnum, strlen(line)))
|
|
|
|
break
|
|
|
|
endif
|
|
|
|
let lnum = prevnonblank(lnum - 1)
|
|
|
|
endwhile
|
|
|
|
return lnum
|
|
|
|
endfunction
|
|
|
|
|
|
|
|
" Find line above 'lnum' that started the continuation 'lnum' may be part of.
|
|
|
|
function s:GetMSL(lnum, in_one_line_scope)
|
|
|
|
" Start on the line we're at and use its indent.
|
|
|
|
let msl = a:lnum
|
|
|
|
let lnum = s:PrevNonBlankNonString(a:lnum - 1)
|
|
|
|
while lnum > 0
|
|
|
|
" If we have a continuation line, or we're in a string, use line as MSL.
|
|
|
|
" Otherwise, terminate search as we have found our MSL already.
|
|
|
|
let line = getline(lnum)
|
|
|
|
let col = match(line, s:msl_regex) + 1
|
2016-05-03 06:56:11 -04:00
|
|
|
let line2 = getline(msl)
|
|
|
|
let col2 = matchend(line2, ')')
|
Add support for basic languages
coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux
2013-09-12 10:17:03 -04:00
|
|
|
if (col > 0 && !s:IsInStringOrComment(lnum, col)) || s:IsInString(lnum, strlen(line))
|
|
|
|
let msl = lnum
|
2016-05-03 06:56:11 -04:00
|
|
|
|
|
|
|
" if there are more closing brackets, continue from the line which has the matching opening bracket
|
|
|
|
elseif col2 > 0 && !s:IsInStringOrComment(msl, col2) && s:LineHasOpeningBrackets(msl)[0] == '2' && !a:in_one_line_scope
|
|
|
|
call cursor(msl, 1)
|
|
|
|
if searchpair('(', '', ')', 'bW', s:skip_expr) > 0
|
|
|
|
let lnum = line('.')
|
|
|
|
let msl = lnum
|
|
|
|
endif
|
|
|
|
|
Add support for basic languages
coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux
2013-09-12 10:17:03 -04:00
|
|
|
else
|
2016-05-03 06:56:11 -04:00
|
|
|
|
Add support for basic languages
coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux
2013-09-12 10:17:03 -04:00
|
|
|
" Don't use lines that are part of a one line scope as msl unless the
|
|
|
|
" flag in_one_line_scope is set to 1
|
|
|
|
"
|
|
|
|
if a:in_one_line_scope
|
|
|
|
break
|
|
|
|
end
|
|
|
|
let msl_one_line = s:Match(lnum, s:one_line_scope_regex)
|
|
|
|
if msl_one_line == 0
|
|
|
|
break
|
|
|
|
endif
|
2016-05-03 06:56:11 -04:00
|
|
|
end
|
Add support for basic languages
coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux
2013-09-12 10:17:03 -04:00
|
|
|
let lnum = s:PrevNonBlankNonString(lnum - 1)
|
|
|
|
endwhile
|
|
|
|
return msl
|
|
|
|
endfunction
|
|
|
|
|
|
|
|
function s:RemoveTrailingComments(content)
|
|
|
|
let single = '\/\/\(.*\)\s*$'
|
|
|
|
let multi = '\/\*\(.*\)\*\/\s*$'
|
|
|
|
return substitute(substitute(a:content, single, '', ''), multi, '', '')
|
|
|
|
endfunction
|
|
|
|
|
|
|
|
" Find if the string is inside var statement (but not the first string)
|
|
|
|
function s:InMultiVarStatement(lnum)
|
|
|
|
let lnum = s:PrevNonBlankNonString(a:lnum - 1)
|
|
|
|
|
|
|
|
" let type = synIDattr(synID(lnum, indent(lnum) + 1, 0), 'name')
|
|
|
|
|
|
|
|
" loop through previous expressions to find a var statement
|
|
|
|
while lnum > 0
|
|
|
|
let line = getline(lnum)
|
|
|
|
|
|
|
|
" if the line is a js keyword
|
|
|
|
if (line =~ s:js_keywords)
|
|
|
|
" check if the line is a var stmt
|
|
|
|
" if the line has a comma first or comma last then we can assume that we
|
|
|
|
" are in a multiple var statement
|
|
|
|
if (line =~ s:var_stmt)
|
|
|
|
return lnum
|
|
|
|
endif
|
|
|
|
|
|
|
|
" other js keywords, not a var
|
|
|
|
return 0
|
|
|
|
endif
|
|
|
|
|
|
|
|
let lnum = s:PrevNonBlankNonString(lnum - 1)
|
|
|
|
endwhile
|
|
|
|
|
|
|
|
" beginning of program, not a var
|
|
|
|
return 0
|
|
|
|
endfunction
|
|
|
|
|
|
|
|
" Find line above with beginning of the var statement or returns 0 if it's not
|
|
|
|
" this statement
|
|
|
|
function s:GetVarIndent(lnum)
|
|
|
|
let lvar = s:InMultiVarStatement(a:lnum)
|
|
|
|
let prev_lnum = s:PrevNonBlankNonString(a:lnum - 1)
|
|
|
|
|
|
|
|
if lvar
|
|
|
|
let line = s:RemoveTrailingComments(getline(prev_lnum))
|
|
|
|
|
|
|
|
" if the previous line doesn't end in a comma, return to regular indent
|
|
|
|
if (line !~ s:comma_last)
|
2016-05-03 06:56:11 -04:00
|
|
|
return indent(prev_lnum) - s:sw()
|
Add support for basic languages
coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux
2013-09-12 10:17:03 -04:00
|
|
|
else
|
2016-05-03 06:56:11 -04:00
|
|
|
return indent(lvar) + s:sw()
|
Add support for basic languages
coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux
2013-09-12 10:17:03 -04:00
|
|
|
endif
|
|
|
|
endif
|
|
|
|
|
|
|
|
return -1
|
|
|
|
endfunction
|
|
|
|
|
|
|
|
|
|
|
|
" Check if line 'lnum' has more opening brackets than closing ones.
|
|
|
|
function s:LineHasOpeningBrackets(lnum)
|
|
|
|
let open_0 = 0
|
|
|
|
let open_2 = 0
|
|
|
|
let open_4 = 0
|
|
|
|
let line = getline(a:lnum)
|
|
|
|
let pos = match(line, '[][(){}]', 0)
|
|
|
|
while pos != -1
|
|
|
|
if !s:IsInStringOrComment(a:lnum, pos + 1)
|
|
|
|
let idx = stridx('(){}[]', line[pos])
|
|
|
|
if idx % 2 == 0
|
|
|
|
let open_{idx} = open_{idx} + 1
|
|
|
|
else
|
|
|
|
let open_{idx - 1} = open_{idx - 1} - 1
|
|
|
|
endif
|
|
|
|
endif
|
|
|
|
let pos = match(line, '[][(){}]', pos + 1)
|
|
|
|
endwhile
|
2016-05-03 06:56:11 -04:00
|
|
|
return (open_0 > 0 ? 1 : (open_0 == 0 ? 0 : 2)) . (open_2 > 0) . (open_4 > 0)
|
Add support for basic languages
coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux
2013-09-12 10:17:03 -04:00
|
|
|
endfunction
|
|
|
|
|
|
|
|
function s:Match(lnum, regex)
|
|
|
|
let col = match(getline(a:lnum), a:regex) + 1
|
|
|
|
return col > 0 && !s:IsInStringOrComment(a:lnum, col) ? col : 0
|
|
|
|
endfunction
|
|
|
|
|
|
|
|
function s:IndentWithContinuation(lnum, ind, width)
|
|
|
|
" Set up variables to use and search for MSL to the previous line.
|
|
|
|
let p_lnum = a:lnum
|
|
|
|
let lnum = s:GetMSL(a:lnum, 1)
|
|
|
|
let line = getline(lnum)
|
|
|
|
|
|
|
|
" If the previous line wasn't a MSL and is continuation return its indent.
|
|
|
|
" TODO: the || s:IsInString() thing worries me a bit.
|
|
|
|
if p_lnum != lnum
|
|
|
|
if s:Match(p_lnum,s:continuation_regex)||s:IsInString(p_lnum,strlen(line))
|
|
|
|
return a:ind
|
|
|
|
endif
|
|
|
|
endif
|
|
|
|
|
|
|
|
" Set up more variables now that we know we aren't continuation bound.
|
|
|
|
let msl_ind = indent(lnum)
|
|
|
|
|
|
|
|
" If the previous line ended with [*+/.-=], start a continuation that
|
|
|
|
" indents an extra level.
|
|
|
|
if s:Match(lnum, s:continuation_regex)
|
|
|
|
if lnum == p_lnum
|
|
|
|
return msl_ind + a:width
|
|
|
|
else
|
|
|
|
return msl_ind
|
|
|
|
endif
|
|
|
|
endif
|
|
|
|
|
|
|
|
return a:ind
|
|
|
|
endfunction
|
|
|
|
|
|
|
|
function s:InOneLineScope(lnum)
|
|
|
|
let msl = s:GetMSL(a:lnum, 1)
|
|
|
|
if msl > 0 && s:Match(msl, s:one_line_scope_regex)
|
|
|
|
return msl
|
|
|
|
endif
|
|
|
|
return 0
|
|
|
|
endfunction
|
|
|
|
|
|
|
|
function s:ExitingOneLineScope(lnum)
|
|
|
|
let msl = s:GetMSL(a:lnum, 1)
|
|
|
|
if msl > 0
|
|
|
|
" if the current line is in a one line scope ..
|
|
|
|
if s:Match(msl, s:one_line_scope_regex)
|
|
|
|
return 0
|
|
|
|
else
|
|
|
|
let prev_msl = s:GetMSL(msl - 1, 1)
|
|
|
|
if s:Match(prev_msl, s:one_line_scope_regex)
|
|
|
|
return prev_msl
|
|
|
|
endif
|
|
|
|
endif
|
|
|
|
endif
|
|
|
|
return 0
|
|
|
|
endfunction
|
|
|
|
|
|
|
|
" 3. GetJavascriptIndent Function {{{1
|
|
|
|
" =========================
|
|
|
|
|
|
|
|
function GetJavascriptIndent()
|
|
|
|
" 3.1. Setup {{{2
|
|
|
|
" ----------
|
|
|
|
|
|
|
|
" Set up variables for restoring position in file. Could use v:lnum here.
|
|
|
|
let vcol = col('.')
|
|
|
|
|
|
|
|
" 3.2. Work on the current line {{{2
|
|
|
|
" -----------------------------
|
|
|
|
|
|
|
|
let ind = -1
|
|
|
|
" Get the current line.
|
|
|
|
let line = getline(v:lnum)
|
|
|
|
" previous nonblank line number
|
|
|
|
let prevline = prevnonblank(v:lnum - 1)
|
|
|
|
|
2016-05-03 06:56:11 -04:00
|
|
|
if (line =~ s:expr_case)
|
|
|
|
if (getline(prevline) =~ s:expr_case)
|
|
|
|
return indent(prevline)
|
|
|
|
else
|
|
|
|
if (getline(prevline) =~ s:block_regex)
|
|
|
|
return indent(prevline) + s:case_indent
|
|
|
|
else
|
|
|
|
return indent(prevline) - s:case_indent_after
|
|
|
|
endif
|
|
|
|
endif
|
|
|
|
endif
|
Add support for basic languages
coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux
2013-09-12 10:17:03 -04:00
|
|
|
" If we got a closing bracket on an empty line, find its match and indent
|
|
|
|
" according to it. For parentheses we indent to its column - 1, for the
|
|
|
|
" others we indent to the containing line's MSL's level. Return -1 if fail.
|
|
|
|
let col = matchend(line, '^\s*[],})]')
|
|
|
|
if col > 0 && !s:IsInStringOrComment(v:lnum, col)
|
|
|
|
call cursor(v:lnum, col)
|
|
|
|
|
|
|
|
let lvar = s:InMultiVarStatement(v:lnum)
|
|
|
|
if lvar
|
|
|
|
let prevline_contents = s:RemoveTrailingComments(getline(prevline))
|
|
|
|
|
|
|
|
" check for comma first
|
|
|
|
if (line[col - 1] =~ ',')
|
|
|
|
" if the previous line ends in comma or semicolon don't indent
|
|
|
|
if (prevline_contents =~ '[;,]\s*$')
|
|
|
|
return indent(s:GetMSL(line('.'), 0))
|
|
|
|
" get previous line indent, if it's comma first return prevline indent
|
|
|
|
elseif (prevline_contents =~ s:comma_first)
|
|
|
|
return indent(prevline)
|
|
|
|
" otherwise we indent 1 level
|
|
|
|
else
|
2016-05-03 06:56:11 -04:00
|
|
|
return indent(lvar) + s:sw()
|
Add support for basic languages
coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux
2013-09-12 10:17:03 -04:00
|
|
|
endif
|
|
|
|
endif
|
|
|
|
endif
|
|
|
|
|
|
|
|
|
|
|
|
let bs = strpart('(){}[]', stridx(')}]', line[col - 1]) * 2, 2)
|
|
|
|
if searchpair(escape(bs[0], '\['), '', bs[1], 'bW', s:skip_expr) > 0
|
|
|
|
if line[col-1]==')' && col('.') != col('$') - 1
|
|
|
|
let ind = virtcol('.')-1
|
|
|
|
else
|
|
|
|
let ind = indent(s:GetMSL(line('.'), 0))
|
|
|
|
endif
|
|
|
|
endif
|
|
|
|
return ind
|
|
|
|
endif
|
|
|
|
|
|
|
|
" If the line is comma first, dedent 1 level
|
|
|
|
if (getline(prevline) =~ s:comma_first)
|
2016-05-03 06:56:11 -04:00
|
|
|
return indent(prevline) - s:sw()
|
|
|
|
endif
|
|
|
|
if (getline(prevline) =~ s:expr_case)
|
|
|
|
return indent(prevline) + s:case_indent_after
|
Add support for basic languages
coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux
2013-09-12 10:17:03 -04:00
|
|
|
endif
|
|
|
|
|
2016-05-03 06:56:11 -04:00
|
|
|
" If line starts with an operator...
|
|
|
|
if (s:Match(v:lnum, s:operator_first))
|
|
|
|
if (s:Match(prevline, s:operator_first))
|
|
|
|
" and so does previous line, don't indent
|
Add support for basic languages
coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux
2013-09-12 10:17:03 -04:00
|
|
|
return indent(prevline)
|
2016-05-03 06:56:11 -04:00
|
|
|
end
|
|
|
|
let counts = s:LineHasOpeningBrackets(prevline)
|
|
|
|
if counts[0] == '2'
|
|
|
|
call cursor(prevline, 1)
|
|
|
|
" Search for the opening tag
|
|
|
|
let mnum = searchpair('(', '', ')', 'bW', s:skip_expr)
|
|
|
|
if mnum > 0 && s:Match(mnum, s:operator_first)
|
|
|
|
return indent(mnum)
|
|
|
|
end
|
|
|
|
elseif counts[0] != '1' && counts[1] != '1' && counts[2] != '1'
|
|
|
|
" otherwise, indent 1 level
|
|
|
|
return indent(prevline) + s:sw()
|
|
|
|
end
|
|
|
|
" If previous line starts with an operator...
|
|
|
|
elseif s:Match(prevline, s:operator_first) && !s:Match(prevline, s:comma_last) && !s:Match(prevline, '};\=' . s:line_term)
|
|
|
|
let counts = s:LineHasOpeningBrackets(prevline)
|
|
|
|
if counts[0] == '2' && counts[1] == '1'
|
|
|
|
call cursor(prevline, 1)
|
|
|
|
" Search for the opening tag
|
|
|
|
let mnum = searchpair('(', '', ')', 'bW', s:skip_expr)
|
|
|
|
if mnum > 0 && !s:Match(mnum, s:operator_first)
|
|
|
|
return indent(mnum) + s:sw()
|
|
|
|
end
|
|
|
|
elseif counts[0] != '1' && counts[1] != '1' && counts[2] != '1'
|
|
|
|
return indent(prevline) - s:sw()
|
|
|
|
end
|
|
|
|
end
|
|
|
|
|
|
|
|
if getline(prevline) =~ '^\s*`$' && s:IsInTempl(v:lnum, 1)
|
|
|
|
if line !~ '^\s*`$'
|
|
|
|
return indent(prevline) + s:sw()
|
Add support for basic languages
coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux
2013-09-12 10:17:03 -04:00
|
|
|
endif
|
2016-05-03 06:56:11 -04:00
|
|
|
elseif line =~ '^\s*`$' && s:IsInTempl(prevline, 1)
|
|
|
|
return indent(prevline) - s:sw()
|
Add support for basic languages
coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux
2013-09-12 10:17:03 -04:00
|
|
|
endif
|
|
|
|
|
|
|
|
" If we are in a multi-line comment, cindent does the right thing.
|
|
|
|
if s:IsInMultilineComment(v:lnum, 1) && !s:IsLineComment(v:lnum, 1)
|
|
|
|
return cindent(v:lnum)
|
|
|
|
endif
|
|
|
|
|
|
|
|
" Check for multiple var assignments
|
|
|
|
" let var_indent = s:GetVarIndent(v:lnum)
|
|
|
|
" if var_indent >= 0
|
|
|
|
" return var_indent
|
|
|
|
" endif
|
|
|
|
|
|
|
|
" 3.3. Work on the previous line. {{{2
|
|
|
|
" -------------------------------
|
|
|
|
|
|
|
|
" If the line is empty and the previous nonblank line was a multi-line
|
|
|
|
" comment, use that comment's indent. Deduct one char to account for the
|
|
|
|
" space in ' */'.
|
|
|
|
if line =~ '^\s*$' && s:IsInMultilineComment(prevline, 1)
|
|
|
|
return indent(prevline) - 1
|
|
|
|
endif
|
|
|
|
|
|
|
|
" Find a non-blank, non-multi-line string line above the current line.
|
|
|
|
let lnum = s:PrevNonBlankNonString(v:lnum - 1)
|
|
|
|
|
|
|
|
" If the line is empty and inside a string, use the previous line.
|
|
|
|
if line =~ '^\s*$' && lnum != prevline
|
|
|
|
return indent(prevnonblank(v:lnum))
|
|
|
|
endif
|
|
|
|
|
|
|
|
" At the start of the file use zero indent.
|
|
|
|
if lnum == 0
|
|
|
|
return 0
|
|
|
|
endif
|
|
|
|
|
|
|
|
|
|
|
|
" If the previous line ended with a block opening, add a level of indent.
|
|
|
|
if s:Match(lnum, s:block_regex)
|
2016-05-03 06:56:11 -04:00
|
|
|
if (line =~ s:expr_case)
|
|
|
|
return indent(s:GetMSL(lnum, 0)) + s:sw()/2
|
|
|
|
else
|
|
|
|
return indent(s:GetMSL(lnum, 0)) + s:sw()
|
|
|
|
endif
|
Add support for basic languages
coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux
2013-09-12 10:17:03 -04:00
|
|
|
endif
|
|
|
|
|
2016-05-03 06:56:11 -04:00
|
|
|
" Set up variables for current line.
|
|
|
|
let line = getline(lnum)
|
|
|
|
let ind = indent(lnum)
|
Add support for basic languages
coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux
2013-09-12 10:17:03 -04:00
|
|
|
" If the previous line contained an opening bracket, and we are still in it,
|
|
|
|
" add indent depending on the bracket type.
|
|
|
|
if line =~ '[[({]'
|
|
|
|
let counts = s:LineHasOpeningBrackets(lnum)
|
|
|
|
if counts[0] == '1' && searchpair('(', '', ')', 'bW', s:skip_expr) > 0
|
2016-05-03 06:56:11 -04:00
|
|
|
if col('.') + 1 == col('$') || line =~ s:one_line_scope_regex
|
|
|
|
return ind + s:sw()
|
Add support for basic languages
coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux
2013-09-12 10:17:03 -04:00
|
|
|
else
|
|
|
|
return virtcol('.')
|
|
|
|
endif
|
2016-05-03 06:56:11 -04:00
|
|
|
elseif counts[1] == '1' || counts[2] == '1' && counts[0] != '2'
|
|
|
|
return ind + s:sw()
|
Add support for basic languages
coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux
2013-09-12 10:17:03 -04:00
|
|
|
else
|
|
|
|
call cursor(v:lnum, vcol)
|
|
|
|
end
|
2016-05-03 06:56:11 -04:00
|
|
|
elseif line =~ '.\+};\=' . s:line_term
|
|
|
|
call cursor(lnum, 1)
|
|
|
|
" Search for the opening tag
|
|
|
|
let mnum = searchpair('{', '', '}', 'bW', s:skip_expr)
|
|
|
|
if mnum > 0
|
|
|
|
return indent(s:GetMSL(mnum, 0))
|
|
|
|
end
|
|
|
|
elseif line =~ '.\+);\=' || line =~ s:comma_last
|
|
|
|
let counts = s:LineHasOpeningBrackets(lnum)
|
|
|
|
if counts[0] == '2'
|
|
|
|
call cursor(lnum, 1)
|
|
|
|
" Search for the opening tag
|
|
|
|
let mnum = searchpair('(', '', ')', 'bW', s:skip_expr)
|
|
|
|
if mnum > 0
|
|
|
|
return indent(s:GetMSL(mnum, 0))
|
|
|
|
end
|
|
|
|
elseif line !~ s:var_stmt
|
|
|
|
return indent(prevline)
|
|
|
|
end
|
|
|
|
end
|
Add support for basic languages
coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux
2013-09-12 10:17:03 -04:00
|
|
|
|
|
|
|
" 3.4. Work on the MSL line. {{{2
|
|
|
|
" --------------------------
|
|
|
|
|
|
|
|
let ind_con = ind
|
2016-05-03 06:56:11 -04:00
|
|
|
let ind = s:IndentWithContinuation(lnum, ind_con, s:sw())
|
Add support for basic languages
coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux
2013-09-12 10:17:03 -04:00
|
|
|
|
|
|
|
" }}}2
|
|
|
|
"
|
|
|
|
"
|
|
|
|
let ols = s:InOneLineScope(lnum)
|
|
|
|
if ols > 0
|
2016-05-03 06:56:11 -04:00
|
|
|
let ind = ind + s:sw()
|
Add support for basic languages
coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux
2013-09-12 10:17:03 -04:00
|
|
|
else
|
|
|
|
let ols = s:ExitingOneLineScope(lnum)
|
|
|
|
while ols > 0 && ind > 0
|
2016-05-03 06:56:11 -04:00
|
|
|
let ind = ind - s:sw()
|
Add support for basic languages
coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux
2013-09-12 10:17:03 -04:00
|
|
|
let ols = s:InOneLineScope(ols - 1)
|
|
|
|
endwhile
|
|
|
|
endif
|
|
|
|
|
|
|
|
return ind
|
|
|
|
endfunction
|
|
|
|
|
|
|
|
" }}}1
|
|
|
|
|
|
|
|
let &cpo = s:cpo_save
|
|
|
|
unlet s:cpo_save
|
2014-12-09 17:09:20 -05:00
|
|
|
|
|
|
|
function! Fixedgq(lnum, count)
|
|
|
|
let l:tw = &tw ? &tw : 80;
|
|
|
|
|
|
|
|
let l:count = a:count
|
2015-01-23 15:09:23 -05:00
|
|
|
let l:first_char = indent(a:lnum) + 1
|
2014-12-09 17:09:20 -05:00
|
|
|
|
|
|
|
if mode() == 'i' " gq was not pressed, but tw was set
|
|
|
|
return 1
|
|
|
|
endif
|
|
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2015-01-23 15:09:23 -05:00
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" This gq is only meant to do code with strings, not comments
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if s:IsLineComment(a:lnum, l:first_char) || s:IsInMultilineComment(a:lnum, l:first_char)
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return 1
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endif
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|
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|
2014-12-09 17:09:20 -05:00
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if len(getline(a:lnum)) < l:tw && l:count == 1 " No need for gq
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|
return 1
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endif
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|
" Put all the lines on one line and do normal spliting after that
|
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|
|
if l:count > 1
|
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|
|
while l:count > 1
|
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|
|
let l:count -= 1
|
|
|
|
normal J
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|
|
endwhile
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|
endif
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|
|
let l:winview = winsaveview()
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|
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|
|
call cursor(a:lnum, l:tw + 1)
|
|
|
|
let orig_breakpoint = searchpairpos(' ', '', '\.', 'bcW', '', a:lnum)
|
|
|
|
call cursor(a:lnum, l:tw + 1)
|
|
|
|
let breakpoint = searchpairpos(' ', '', '\.', 'bcW', s:skip_expr, a:lnum)
|
|
|
|
|
|
|
|
" No need for special treatment, normal gq handles edgecases better
|
|
|
|
if breakpoint[1] == orig_breakpoint[1]
|
|
|
|
call winrestview(l:winview)
|
|
|
|
return 1
|
|
|
|
endif
|
|
|
|
|
|
|
|
" Try breaking after string
|
|
|
|
if breakpoint[1] <= indent(a:lnum)
|
|
|
|
call cursor(a:lnum, l:tw + 1)
|
|
|
|
let breakpoint = searchpairpos('\.', '', ' ', 'cW', s:skip_expr, a:lnum)
|
|
|
|
endif
|
|
|
|
|
|
|
|
|
|
|
|
if breakpoint[1] != 0
|
|
|
|
call feedkeys("r\<CR>")
|
|
|
|
else
|
|
|
|
let l:count = l:count - 1
|
|
|
|
endif
|
|
|
|
|
|
|
|
" run gq on new lines
|
|
|
|
if l:count == 1
|
|
|
|
call feedkeys("gqq")
|
|
|
|
endif
|
|
|
|
|
|
|
|
return 0
|
|
|
|
endfunction
|
2015-07-18 17:05:45 -04:00
|
|
|
|
|
|
|
endif
|