Adds better php indent
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Jonathan Hodgson
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1644cfdb5e
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892ccd9fe0
1 changed files with 272 additions and 0 deletions
272
nvim/.config/nvim/indent/php.vim
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272
nvim/.config/nvim/indent/php.vim
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" Vim indent file
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" Language: Php
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" Authors: Miles Lott <milos@groupwhere.org>, Johannes Zellner <johannes@zellner.org>, Pim Snel <pim@lingewoud.nl>
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" URL: http://lingewoud.nl/downloads.php
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" Last Change: 23 feb 2004
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" Version: 0.3
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" Notes: This is a combination of the PHP indent file of Miles Lott with
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" the HTML indent file of Johannes Zellner. Usefull for editing
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" php-files with html parts in it.
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"
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" Changelog:
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" 0.3 - 25 mar 2004
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" - fixed wrong indention when a php-tag is opened and closed on
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" one single line.
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" 0.2 - 23 feb 2004
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" - applied patch from Holger Dzeik <dzeik@nentec.de>
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" - added changelog
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" - added default indention of 3 spaces after the <?php for better
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" reading
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" - replaced URL
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" - reformatted the options section
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" 0.1 - 27 mar 2003
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" - initial creation of html-enhanced php indent-file
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" Options:
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let php_noindent_switch=0 " set this to '1' to not try to indent switch/case statements
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set sw=3 " default shiftwidth of 3 spaces
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if exists("b:did_indent")
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finish
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endif
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let b:did_indent = 1
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setlocal indentexpr=GetPhpIndent()
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"setlocal indentkeys+=0=,0),=EO
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setlocal indentkeys+=0=,0),=EO,o,O,*<Return>,<>>,<bs>,{,}
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" Only define the function once.
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if exists("*GetPhpIndent")
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finish
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endif
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" Handle option(s)
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if exists("php_noindent_switch")
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let b:php_noindent_switch=1
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endif
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if exists('g:html_indent_tags')
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unlet g:html_indent_tags
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endif
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function GetPhpIndent()
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" Find a non-empty line above the current line.
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let lnum = prevnonblank(v:lnum - 1)
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" Hit the start of the file, use zero indent.
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if lnum == 0
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return 0
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endif
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let line = getline(lnum) " last line
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let cline = getline(v:lnum) " current line
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let pline = getline(lnum - 1) " previous to last line
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let ind = indent(lnum)
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let restore_ic=&ic
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let &ic=1 " ignore case
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let ind = <SID>HtmlIndentSum(lnum, -1)
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let ind = ind + <SID>HtmlIndentSum(v:lnum, 0)
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let &ic=restore_ic
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let ind = indent(lnum) + (&sw * ind)
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" Indent after php open tags
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if line =~ '<?php' && line !~ '?>'
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let ind = ind + &sw
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endif
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if cline =~ '^\s*[?>]' " // Fix from Holger Dzeik <dzeik@nentec.de> Thanks!
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let ind = ind - &sw
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endif
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if exists("b:php_noindent_switch") " version 1 behavior, diy switch/case,etc
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" Indent blocks enclosed by {} or ()
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if line =~ '[{(]\s*\(#[^)}]*\)\=$'
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let ind = ind + &sw
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endif
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if cline =~ '^\s*[)}]'
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let ind = ind - &sw
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endif
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return ind
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else " Try to indent switch/case statements as well
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" Indent blocks enclosed by {} or () or case statements, with some anal requirements
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if line =~ 'case.*:\|[{(]\s*\(#[^)}]*\)\=$'
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let ind = ind + &sw
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" return if the current line is not another case statement of the previous line is a bracket open
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if cline !~ '.*case.*:\|default:' || line =~ '[{(]\s*\(#[^)}]*\)\=$'
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return ind
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endif
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endif
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if cline =~ '^\s*case.*:\|^\s*default:\|^\s*[)}]'
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let ind = ind - &sw
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" if the last line is a break or return, or the current line is a close bracket,
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" or if the previous line is a default statement, subtract another
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if line =~ '^\s*break;\|^\s*return\|' && cline =~ '^\s*[)}]' && pline =~ 'default:'
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let ind = ind - &sw
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endif
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endif
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if line =~ 'default:'
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let ind = ind + &sw
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endif
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return ind
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endif
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endfunction
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" [-- local settings (must come before aborting the script) --]
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"setlocal indentexpr=HtmlIndentGet(v:lnum)
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"setlocal indentkeys=o,O,*<Return>,<>>,<bs>,{,}
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" [-- helper function to assemble tag list --]
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fun! <SID>HtmlIndentPush(tag)
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if exists('g:html_indent_tags')
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let g:html_indent_tags = g:html_indent_tags.'\|'.a:tag
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else
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let g:html_indent_tags = a:tag
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endif
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endfun
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" [-- <ELEMENT ? - - ...> --]
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call <SID>HtmlIndentPush('a')
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call <SID>HtmlIndentPush('abbr')
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call <SID>HtmlIndentPush('acronym')
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call <SID>HtmlIndentPush('address')
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call <SID>HtmlIndentPush('b')
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call <SID>HtmlIndentPush('bdo')
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call <SID>HtmlIndentPush('big')
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call <SID>HtmlIndentPush('blockquote')
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call <SID>HtmlIndentPush('button')
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call <SID>HtmlIndentPush('caption')
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call <SID>HtmlIndentPush('center')
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call <SID>HtmlIndentPush('cite')
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call <SID>HtmlIndentPush('code')
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call <SID>HtmlIndentPush('colgroup')
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call <SID>HtmlIndentPush('del')
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call <SID>HtmlIndentPush('dfn')
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call <SID>HtmlIndentPush('dir')
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call <SID>HtmlIndentPush('div')
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call <SID>HtmlIndentPush('dl')
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call <SID>HtmlIndentPush('em')
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call <SID>HtmlIndentPush('fieldset')
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call <SID>HtmlIndentPush('font')
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call <SID>HtmlIndentPush('form')
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call <SID>HtmlIndentPush('frameset')
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call <SID>HtmlIndentPush('h1')
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call <SID>HtmlIndentPush('h2')
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call <SID>HtmlIndentPush('h3')
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call <SID>HtmlIndentPush('h4')
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call <SID>HtmlIndentPush('h5')
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call <SID>HtmlIndentPush('h6')
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call <SID>HtmlIndentPush('i')
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call <SID>HtmlIndentPush('iframe')
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call <SID>HtmlIndentPush('ins')
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call <SID>HtmlIndentPush('kbd')
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call <SID>HtmlIndentPush('label')
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call <SID>HtmlIndentPush('legend')
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call <SID>HtmlIndentPush('map')
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call <SID>HtmlIndentPush('menu')
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call <SID>HtmlIndentPush('noframes')
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call <SID>HtmlIndentPush('noscript')
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call <SID>HtmlIndentPush('object')
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call <SID>HtmlIndentPush('ol')
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call <SID>HtmlIndentPush('optgroup')
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call <SID>HtmlIndentPush('pre')
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call <SID>HtmlIndentPush('q')
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call <SID>HtmlIndentPush('s')
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call <SID>HtmlIndentPush('samp')
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call <SID>HtmlIndentPush('script')
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call <SID>HtmlIndentPush('select')
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call <SID>HtmlIndentPush('small')
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call <SID>HtmlIndentPush('span')
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call <SID>HtmlIndentPush('strong')
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call <SID>HtmlIndentPush('style')
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call <SID>HtmlIndentPush('sub')
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call <SID>HtmlIndentPush('sup')
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call <SID>HtmlIndentPush('table')
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call <SID>HtmlIndentPush('textarea')
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call <SID>HtmlIndentPush('title')
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call <SID>HtmlIndentPush('tt')
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call <SID>HtmlIndentPush('u')
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call <SID>HtmlIndentPush('ul')
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call <SID>HtmlIndentPush('var')
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" [-- <ELEMENT ? O O ...> --]
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if !exists('g:html_indent_strict')
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call <SID>HtmlIndentPush('body')
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call <SID>HtmlIndentPush('head')
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call <SID>HtmlIndentPush('html')
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call <SID>HtmlIndentPush('tbody')
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endif
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" [-- <ELEMENT ? O - ...> --]
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if !exists('g:html_indent_strict_table')
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call <SID>HtmlIndentPush('th')
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call <SID>HtmlIndentPush('td')
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call <SID>HtmlIndentPush('tr')
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call <SID>HtmlIndentPush('tfoot')
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call <SID>HtmlIndentPush('thead')
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endif
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delfun <SID>HtmlIndentPush
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set cpo-=C
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" [-- count indent-increasing tags of line a:lnum --]
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fun! <SID>HtmlIndentOpen(lnum)
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let s = substitute('x'.getline(a:lnum),
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\ '.\{-}\(\(<\)\('.g:html_indent_tags.'\)\>\)', "\1", 'g')
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let s = substitute(s, "[^\1].*$", '', '')
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return strlen(s)
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endfun
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" [-- count indent-decreasing tags of line a:lnum --]
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fun! <SID>HtmlIndentClose(lnum)
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let s = substitute('x'.getline(a:lnum),
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\ '.\{-}\(\(<\)/\('.g:html_indent_tags.'\)\>>\)', "\1", 'g')
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let s = substitute(s, "[^\1].*$", '', '')
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return strlen(s)
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endfun
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" [-- count indent-increasing '{' of (java|css) line a:lnum --]
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fun! <SID>HtmlIndentOpenAlt(lnum)
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return strlen(substitute(getline(a:lnum), '[^{]\+', '', 'g'))
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endfun
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" [-- count indent-decreasing '}' of (java|css) line a:lnum --]
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fun! <SID>HtmlIndentCloseAlt(lnum)
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return strlen(substitute(getline(a:lnum), '[^}]\+', '', 'g'))
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endfun
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" [-- return the sum of indents respecting the syntax of a:lnum --]
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fun! <SID>HtmlIndentSum(lnum, style)
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if a:style == match(getline(a:lnum), '^\s*</')
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if a:style == match(getline(a:lnum), '^\s*</\<\('.g:html_indent_tags.'\)\>')
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let open = <SID>HtmlIndentOpen(a:lnum)
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let close = <SID>HtmlIndentClose(a:lnum)
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if 0 != open || 0 != close
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return open - close
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endif
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endif
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endif
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if '' != &syntax &&
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\ synIDattr(synID(a:lnum, 1, 1), 'name') =~ '\(css\|java\).*' &&
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\ synIDattr(synID(a:lnum, strlen(getline(a:lnum)) - 1, 1), 'name')
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\ =~ '\(css\|java\).*'
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if a:style == match(getline(a:lnum), '^\s*}')
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return <SID>HtmlIndentOpenAlt(a:lnum) - <SID>HtmlIndentCloseAlt(a:lnum)
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endif
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endif
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return 0
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endfun
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" vim: set ts=3 sw=3:
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