runtime/indent/vhdl.vim

8 " only load this indent file when no other was loaded
17 setlocal indentkeys+==~begin,=~end\ ,=~end\	,=~is,=~select,=~when
80     let ps = getline(pn)
81     if curs =~ '^\s*--\s' && ps =~ '--'
82       return indent(pn) + stridx(substitute(ps, '^\s*', '', ''), '--')
102   let ps = getline(pn)
103   while pn > 0 && ps =~ '^\s*--'
105     let ps = getline(pn)
107   if (curs =~ '^\s*)' || curs =~? '^\s*\%(\<\%(generic\|map\|port\)\>.*\)\@<!\S\+\s*\%(=>\s*\S\+\|:[^=]\@=\s*\%(\%(in\|out\|inout\|buffer\|linkage\)\>\|\w\+\s\+:=\)\)') && (prevs =~? s:NC.'\<\%(generic\|map\|port\)\s*(\%(\s*\w\)\=' || (ps =~? s:NC.'\<\%(generic\|map\|port\)'.s:ES && prevs =~ '^\s*('))
142   " keyword:  "=>" + ")" ending, provided current line does not begin with ")"
156     let ps = getline(pn)
159       if ps !~ '^\s*--' && (t < ind || (t == ind && m == 3))
167         if m < 3 && ps !~? '^\s*\S\+\s*<=[^;]*'.s:ES
168           if ps =~? s:NC.'\<\%(generic\|map\|port\)\>' || ps =~ '^\s*('
189             if ps !~? s1 && pps =~? s1
194             if ps !~? s1 && pps =~? s1
202       let ps = getline(pn)
207   " keyword:  "begin"
209   if curs =~? s:NC.'\<begin\>'
214     if (curs !~? s2.'.*'.s:NC.'\<begin\>.*'.s:ES && prevs =~? s2) || m == 1
270   " removed:  "begin", "case", "elsif", "if", "loop", "record", "units", "while"
293   " keyword:  "begin", "loop", "record", "units"
300   if prevs =~? s:NC.'\%(\<begin\>\|'.s:NE.'\<\%(loop\|record\|units\)\>\)' || prevs =~? '^\s*\%(component\|else\|for\)\>' || prevs =~? s:NC.'\%('.s:NE.'\<generate\|\<\%(is\|then\)\|=>\)'.s:ES
306   " keywords: "when", provided previous line does not begin with "when", does not end with "is"
339     let ps = getline(pn)
341       if ps !~ '^\s*--'
352           if ps =~? '^\s*end\s\+case\>'
354           elseif ps =~? '^\s*when\>'
356           elseif ps =~? '^\s*case\>'
363           if ps =~? '^\s*component\>'
369       let ps = getline(pn)