updated for version 7.0189
This commit is contained in:
Bram Moolenaar
@ -1,9 +1,9 @@
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" VHDL indent file ('93 syntax)
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" VHDL indent ('93 syntax)
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" Language: VHDL
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" Maintainer: Gerald Lai <laigera+vim?gmail.com>
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" Credits: N. J. Heo & Janez Stangelj
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" Version: 1.1
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" Last Change: 2006 Jan 25
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" Version: 1.2
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" Last Change: 2006 Jan 26
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" URL: http://www.vim.org/scripts/script.php?script_id=1450
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" only load this indent file when no other was loaded
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if exists("b:did_indent")
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@ -78,6 +78,17 @@ function GetVHDLindent()
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" backup default
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let ind2 = ind
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" indent: special; kill string so it would not affect other filters
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" keywords: "report" + string
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" where: anywhere in current or previous line
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let s0 = s:NC.'\<report\>\s*".*"'
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if curs =~? s0
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let curs = ""
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endif
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if prevs =~? s0
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let prevs = ""
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endif
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" indent: previous line's comment position, otherwise follow next non-comment line if possible
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" keyword: "--"
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" where: start of current line
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@ -124,9 +135,9 @@ function GetVHDLindent()
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endif
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" indent: align conditional/select statement
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" keywords: "<=" without ";" ending
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" where: anywhere in previous line
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if prevs =~ s:NC.'<=[^;]*'.s:ES
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" keywords: variable + "<=" without ";" ending
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" where: start of previous line
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if prevs =~? '^\s*\S\+\s*<=[^;]*'.s:ES
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return matchend(prevs, '<=\s*\ze.')
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endif
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@ -156,13 +167,13 @@ function GetVHDLindent()
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let t = indent(pn)
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if ps !~ '^\s*--' && t < ind
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" make sure one of these is true
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" keywords: variable + "<=" without ";" ending
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" where: start of previous non-comment line
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" keywords: "generic", "map", "port"
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" where: anywhere in previous non-comment line
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" keyword: "("
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" where: start of previous non-comment line
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" keywords: "<=" without ";" ending
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" where: anywhere in previous non-comment line
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if m < 3 && ps !~ s:NC.'<=[^;]*'.s:ES
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if m < 3 && ps !~? '^\s*\S\+\s*<=[^;]*'.s:ES
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if ps =~? s:NC.'\<\%(generic\|map\|port\)\>' || ps =~ '^\s*('
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let ind = t
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endif
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@ -236,38 +247,38 @@ function GetVHDLindent()
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return 0
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endif
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" indent: follow indent of previous opening statement
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" indent: maintain indent of previous opening statement
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" keyword: "is"
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" where: start of current line
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" find previous opening statement of
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" keywords: "architecture", "block", "configuration", "entity", "function", "package", "procedure", "process", "type"
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if curs =~? '^\s*\<is\>' && prevs =~? s:NC.s:NE.'\<\%(architecture\|block\|configuration\|entity\|function\|package\|procedure\|process\|type\)\>'
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return indent(prevn)
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return ind2
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endif
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" indent: follow indent of previous opening statement
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" indent: maintain indent of previous opening statement
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" keyword: "then"
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" where: start of current line
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" find previous opening statement of
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" keywords: "elsif", "if"
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if curs =~? '^\s*\<then\>' && (prevs =~? s:NC.'\<elsif\>' || prevs =~? s:NC.s:NE.'\<if\>')
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return indent(prevn)
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return ind2
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endif
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" indent: follow indent of previous opening statement
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" indent: maintain indent of previous opening statement
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" keyword: "generate"
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" where: start of current line
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" find previous opening statement of
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" keywords: "for", "if"
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if curs =~? '^\s*\<generate\>' && (prevs =~? s:NC.'\<for\>' || prevs =~? s:NC.s:NE.'\<if\>')
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return indent(prevn)
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if curs =~? '^\s*\<generate\>' && (prevs =~? s:NC.s:NE.'\%(\<wait\s\+\)\@<!\<for\>' || prevs =~? s:NC.s:NE.'\<if\>')
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return ind2
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endif
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" indent: +sw
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" keywords: "block", "for", "loop", "process", "record", "units"
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" keywords: "block", "loop", "process", "record", "units"
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" removed: "case", "if"
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" where: anywhere in previous line
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if prevs =~? s:NC.s:NE.'\<\%(block\|for\|loop\|process\|record\|units\)\>'
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if prevs =~? s:NC.s:NE.'\<\%(block\|loop\|process\|record\|units\)\>'
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return ind + &sw
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endif
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@ -280,10 +291,10 @@ function GetVHDLindent()
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endif
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" indent: +sw
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" keywords: "architecture", "component", "configuration", "entity", "package"
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" removed: "package", "when", "with"
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" keywords: "architecture", "component", "configuration", "entity", "for", "package"
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" removed: "when", "with"
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" where: start of previous line
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if prevs =~? '^\s*\%(architecture\|component\|configuration\|entity\|package\)\>'
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if prevs =~? '^\s*\%(architecture\|component\|configuration\|entity\|for\|package\)\>'
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return ind + &sw
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endif
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@ -319,33 +330,60 @@ function GetVHDLindent()
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endif
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" indent: -sw
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" keywords: "end" + "block", "component", "for", "function", "generate", "if", "loop", "procedure", "process", "record", "units"
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" keywords: "end" + "block", "for", "function", "generate", "if", "loop", "procedure", "process", "record", "units"
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" where: start of current line
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" keyword: ")"
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" where: start of current line
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if curs =~? '^\s*end\s\+\%(block\|component\|for\|function\|generate\|if\|loop\|procedure\|process\|record\|units\)\>' || curs =~ '^\s*)'
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if curs =~? '^\s*end\s\+\%(block\|for\|function\|generate\|if\|loop\|procedure\|process\|record\|units\)\>' || curs =~ '^\s*)'
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return ind - &sw
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endif
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" indent: backtrace previous non-comment lines; -sw if begin with "when", follow if begin with "case"
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" keyword: "end" + "case"
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" indent: backtrace previous non-comment lines
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" keyword: "end" + "case", "component"
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" where: start of current line
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let m = 0
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if curs =~? '^\s*end\s\+case\>'
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let m = 1
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elseif curs =~? '^\s*end\s\+component\>'
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let m = 2
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endif
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if m > 0
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" find following previous non-comment line
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let pn = prevn
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let ps = getline(pn)
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while pn > 0
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if ps !~ '^\s*--'
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if ps =~? '^\s*when\>'
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return indent(pn) - &sw
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elseif ps =~? '^\s*case\>'
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return indent(pn)
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"indent: -2sw
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"keywords: "end" + "case"
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"where: start of previous non-comment line
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"indent: -sw
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"keywords: "when"
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"where: start of previous non-comment line
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"indent: follow
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"keywords: "case"
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"where: start of previous non-comment line
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if m == 1
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if ps =~? '^\s*end\s\+case\>'
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return indent(pn) - 2 * &sw
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elseif ps =~? '^\s*when\>'
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return indent(pn) - &sw
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elseif ps =~? '^\s*case\>'
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return indent(pn)
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endif
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"indent: follow
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"keyword: "component"
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"where: anywhere in previous non-comment line
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elseif m == 2
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if ps =~? s:NC.s:NE.'\<component\>'
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return indent(pn)
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endif
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endif
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endif
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let pn = prevnonblank(pn - 1)
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let ps = getline(pn)
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endwhile
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return ind
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return ind - &sw
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endif
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" indent: 0
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@ -363,7 +401,7 @@ function GetVHDLindent()
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endif
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" ****************************************************************************************
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" indent: maintain default
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" indent: maintain indent of previous opening statement
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" keywords: without "generic", "map", "port" + ":" but not ":=" + "in", "out", "inout", "buffer", "linkage", variable & ":="
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" where: anywhere in current line
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if curs =~? s:NC.'\%(\<\%(generic\|map\|port\)\>.*\)\@<!:[^=]\@=\s*\%(\%(in\|out\|inout\|buffer\|linkage\)\>\|\w\+\s\+:=\)'
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