221 lines
8.3 KiB
Tcl
221 lines
8.3 KiB
Tcl
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###########################################################
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# Tcl/Tk Project Manager #
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# version 0.0.1 #
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# TCL highlight file #
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# Copyright (c) "CONERO lab", 2001, http://conero.lrn.ru #
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# Author: Sergey Kalinin (aka BanZaj) banzaj@lrn.ru #
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###########################################################
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set beginQuote "0.0"
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set endQuote "2.0"
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set endQuotePrev "0.0"
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proc HighLightErl {text line lineNumber node} {
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global fontNormal fontBold editorFontBold tree imgDir noteBook
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global editor color
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global beginQuote endQuote endQuotePrev
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set startIndex 0
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$text tag configure bold -font $editor(fontBold)
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$text tag configure className -font $editor(fontBold) -foreground $color(procName)
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$text tag configure keyWord -foreground $color(keyWord)
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$text tag configure comments -foreground $color(comments)
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$text tag configure variable -foreground $color(var)
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$text tag configure string -foreground $color(string)
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$text tag configure braceHighLight -font $editor(fontBold)\
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-foreground $color(braceBG) -background $color(braceFG)
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$text tag configure brace -foreground $color(brace)
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$text tag configure percent -foreground $color(percent)
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$text tag configure bindKey -foreground $color(bindKey)
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$text tag configure sql -font $editor(fontBold) -foreground $color(sql)
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set keyWord [info commands]
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# for OOP extention
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foreach n {let match compile load exception function bol begin end then type done with class method attribute constructor destructor invariant attribute binding new delete extends final finally implements import interface native new private protected public static super this throw synchronized throws transient try volatile void else} {lappend keyWord $n}
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set dataType {list abstract boolean byte char double float int long short}
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set sqlOperators {select from where and or count sum in order cast as by}
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set a ""
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set startPos 0
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set endPos 0
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set length 0
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set workLine $line
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set className ""
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while {$workLine != ""} {
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if {[regexp "(^|\t| )\[a-zA-Z\\_:\]+" $workLine word]} {
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set length [string length $word]
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set startPos [string first [string trim $word] $line]
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set endPos [expr $startPos + $length]
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set workLine [string range $workLine $length end]
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if {[lsearch $keyWord [string trim $word]] != -1} {
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$text tag add keyWord $lineNumber.$startPos $lineNumber.$endPos
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}
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if {[lsearch $dataType [string trim $word]] != -1} {
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$text tag add bold $lineNumber.$startPos $lineNumber.$endPos
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}
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if {[lsearch $sqlOperators [string trim $word]] != -1} {
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$text tag add sql $lineNumber.$startPos $lineNumber.$endPos
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}
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if {[string trim $word]=="let" || [string trim $word]=="extends" || [string trim $word]=="implements"} {
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$text tag add className $lineNumber.[expr $startPos + $length] $lineNumber.[string wordend $line [expr $startPos + $length +2]]
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}
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set startPos [expr $endPos + 1]
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} else {
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break
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}
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}
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# key binding highlight
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set startPos 0
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set workLine $line
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while {$workLine != ""} {
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if {[regexp "<.*?>" $workLine a b]} {
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set start [string first $a $workLine]
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set end $start
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incr end [string length $a]
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set workLine [string range $workLine $end end]
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incr start $startPos
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incr end $startPos
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$text tag add bindKey $lineNumber.$start $lineNumber.$end
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set startPos $end
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} else {
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break
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}
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}
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# variable highlight #
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set startPos 0
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set workLine $line
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while {$workLine != ""} {
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if {[regexp "\\$\[a-zA-Z\\_:\]+" $workLine a]} {
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set start [string first $a $workLine]
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set end $start
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incr end [string length $a]
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set workLine [string range $workLine $end end]
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incr start $startPos
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incr end $startPos
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if {$a != ""} {
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$text tag add variable $lineNumber.$start $lineNumber.$end
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}
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set startPos $end
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} else {
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break
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}
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}
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# string " " highlight
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set startPos 0
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set workLine $line
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while {$workLine != ""} {
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if {[regexp "\".*?\"" $workLine a b]} {
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set start [string first $a $workLine]
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set end $start
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incr end [string length $a]
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set workLine [string range $workLine $end end]
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incr start $startPos
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incr end $startPos
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$text tag add string $lineNumber.$start $lineNumber.$end
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set startPos $end
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} else {
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break
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}
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}
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# persent % highlight
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set startPos 0
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set workLine $line
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while {$workLine != ""} {
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# if {[regexp "\%.*? " $workLine a b]}
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if {[regexp "\%" $workLine a b]} {
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set start [string first $a $workLine]
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set end $start
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incr end [string length $a]
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set workLine [string range $workLine $end end]
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incr start $startPos
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incr end $startPos
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$text tag add percent $lineNumber.$start $lineNumber.$end
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set startPos $end
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} else {
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break
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}
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}
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## COMENTS ##
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set workLine [$text get $lineNumber.0 $lineNumber.end]
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if {[regexp -indices {(^|\t|;| )\(\*} $workLine begin]} {
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set p [lindex $begin 0]
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$text tag add comments $lineNumber.[expr $p - 0] $lineNumber.end
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} elseif {[regexp -indices {(^|\t|;| )\*} $workLine beginIndex]} {
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set beginQuote "$lineNumber.[lindex $beginIndex 0]"
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set endQuote [$text search -forward -regexp -- {\*\)} $beginQuote end]
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if {$endQuote != ""} {
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$text tag add comments $beginQuote "$endQuote + 2 chars"
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} else {
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$text tag add comments $beginQuote end
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}
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set endQuotePrev [$text search -backward -regexp -- {\*\)} [expr $lineNumber - 1].end 0.0]
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if {$endQuotePrev != ""} {
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$text tag remove comments "$endQuotePrev + 2 chars" $beginQuote
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}
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} elseif {[regexp -indices {\*\)} $workLine endIndex]} {
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set endQuote "$lineNumber.[lindex $endIndex 1]"
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set beginQuote [$text search -backward -regexp -- {\(\*} $endQuote 0.0]
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if {$beginQuote != ""} {
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$text tag add comments $beginQuote "$endQuote + 1 chars"
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} else {
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$text tag add comments 0.0 "$endQuote + 1 chars"
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}
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set beginQuoteNext [$text search -forward -regexp -- {\(\*} $endQuote end]
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if {$beginQuoteNext != ""} {
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$text tag remove comments "$endQuote + 2 chars" $beginQuoteNext
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}
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} else {
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if {[lindex [split $beginQuote "."] 0] <= $lineNumber && [lindex [split $endQuote "."] 0] >= $lineNumber} {
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#$text tag add comments $lineNumber.0 $lineNumber.end
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} else {
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$text tag remove comments $lineNumber.0 $lineNumber.end
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}
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}
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# DEDERER
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# hightlight [, {, }, ], ( , )
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set startPos 0
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set workLine $line
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while {$workLine != ""} {
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if {[regexp {\(|\[|{|}|\]|\)} $workLine a b]} {
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set start [string first $a $workLine]
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set end $start
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incr end [string length $a]
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set workLine [string range $workLine $end end]
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incr start $startPos
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incr end $startPos
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$text tag add bold $lineNumber.$start $lineNumber.$end
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set startPos $end
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} else {
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break
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}
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}
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# parameter for command hightlight
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set startPos 0
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set workLine $line
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while {$workLine != ""} {
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if {[regexp -- {\s-\w+(?=\s)} $workLine a b]} {
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set start [expr [string first $a $workLine] + 1]
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set end $start
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incr end [string length $a]
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set workLine [string range $workLine $end end]
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incr start $startPos
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incr end $startPos
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$text tag add bindKey $lineNumber.$start $lineNumber.$end
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set startPos $end
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} else {
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break
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}
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}
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}
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