home *** CD-ROM | disk | FTP | other *** search
Text File | 1996-01-22 | 11.2 KB | 405 lines | [TEXT/ALFA] |
-
- newModeVar C elecColon {1} 1
- newModeVar C elecRBrace {1} 1
- newModeVar C leftFillColumn {3} 0
- newModeVar C prefixString {//} 0
- newModeVar C electricSemi {1} 1
- newModeVar C wordBreak {[a-zA-Z0-9_]+} 0
- newModeVar C elecLBrace {1} 1
- newModeVar C elecElse {1} 1
- newModeVar C wordWrap {0} 1
- newModeVar C funcExpr {^[^ \t\(#\r/@].*\(.*\)$} 0
- newModeVar C wordBreakPreface {[^a-zA-Z0-9_]} 0
- newModeVar C electricTab {0} 1
- newModeVar C autoMark 0 1
- newModeVar C stringColor green 0
- newModeVar C commentColor red 0
- newModeVar C keywordColor blue 0
-
- set cCommentRegexp {/\*(([^*]/)|[^*]|\r)*\*/}
- set cPreRegexp {^\#[\t ]*[a-z]*}
- set cKeyWords {
- void break register short enum extern int for if while struct static long continue
- switch case char unsigned double float return else default goto do pascal Boolean
- typedef volatile union auto sizeof size_t
- }
- if {[info exists Cwords]} {set cKeyWords [concat $cKeyWords $Cwords]}
- regModeKeywords -e {//} -b {/*} {*/} -c $CmodeVars(commentColor) -k $CmodeVars(keywordColor) -s $CmodeVars(stringColor) -m {#} C $cKeyWords
-
- #================================================================================
-
- newModeVar C++ elecColon {1} 1
- newModeVar C++ elecRBrace {1} 1
- newModeVar C++ leftFillColumn {3} 0
- newModeVar C++ prefixString {//} 0
- newModeVar C++ electricSemi {1} 1
- newModeVar C++ wordBreak {[a-zA-Z0-9_]+} 0
- newModeVar C++ elecLBrace {1} 1
- newModeVar C++ elecElse {1} 1
- newModeVar C++ wordWrap {0} 1
- newModeVar C++ funcExpr {^[^ \t\(#\r/@].*\(.*\)$} 0
- newModeVar C++ wordBreakPreface {[^a-zA-Z0-9_]} 0
- newModeVar C++ electricTab {1} 1
- newModeVar C++ autoMark 0 1
- newModeVar C++ stringColor green 0
- newModeVar C++ commentColor green 0
- newModeVar C++ keywordColor blue 0
-
-
- set {c++KeyWords} {
- new delete class friend protected private public template
- try catch throw operator const mutable virtual asm inline this
- and and_eq bitand bitor compl not or or_eq xor xor_eq not_eq
- wchar_t bool true false
- static_cast dynamic_cast reinterpret_cast typeid
- using namespace inherited
- }
- if {[info exists {C++words}]} {
- set {c++KeyWords} [concat ${c++KeyWords} ${C++words} $cKeyWords]
- } else {
- set {c++KeyWords} [concat ${c++KeyWords} $cKeyWords]
- }
-
- regModeKeywords -e {//} -b {/*} {*/} -c [set C++modeVars(commentColor)] -k [set C++modeVars(keywordColor)] -s [set C++modeVars(stringColor)] -m {#} {C++} ${c++KeyWords}
- unset cKeyWords
- unset {c++KeyWords}
-
- #=============================================================================
- # "Electric" C functions.
- #=============================================================================
-
- # returns the indent string of the line named by 'pos'
- proc indentString pos {
- set start [lineStart $pos]
- set end [nextLineStart $pos]
- set text [getText $start $end]
- for {set i 0} {1} {incr i} {
- set c [string index $text $i]
- if {($c != "\ ") && ($c != "\t")} then {
- return [string range $text 0 [expr $i-1]]
- }
- }
- return
- }
-
-
- # Brace on new line, same indentation. Insert on another new line, indented in.
- # First, see if we are on new line.
- proc electricCLeft {} {
- global mode
- global ${mode}modeVars
- deleteText [getPos] [selEnd]
- if {![set ${mode}modeVars(elecLBrace)]} then {
- insertText "\{"
- return
- }
- if {[set ${mode}modeVars(elecLBrace)] && ![catch {search -l [lineStart [expr [lineStart [getPos]] - 1]] -s -f 0 -r 0 "\}" [getPos]} res]} {
- if {[regexp {\}[ \t\r]*else} [getText [lindex $res 0] [expr [getPos] + 1]]]} {
- set res2 [search -f 0 -r 0 {else} [getPos]]
- oneSpace
- set text [getText [lindex $res2 0] [getPos]]
- if {[lookAt [expr [getPos] - 1]] != " "} {
- append text " "
- }
- replaceText [expr [lindex $res 0] + 1] [getPos] " $text\{\r"
- indentLine
- return
- }
- }
- set pos [getPos]
- set start [lineStart $pos]
- set text [getText $start $pos]
-
- for {set i $start} {$i < $pos} {incr i} {
- set c [lookAt $i]
- if {($c != "\ ") && ($c != "\t")} then {
- break;
- }
- }
- set indentation [getText $start $i]
- if {($i == $pos) || ([lookAt $pos] == " ")} {
- insertText "\{\r" $indentation "\t"
- } else {
- insertText " \{\r" $indentation "\t"
- }
- }
- bind '\{' <s> electricCLeft C
- bind '\{' <s> electricCLeft C++
-
-
- # Brace on new line, immediate carriage return
- proc electricCRight {} {
- global mode
- global ${mode}modeVars
-
- deleteText [getPos] [selEnd]
- if {[set ${mode}modeVars(elecRBrace)] == "0"} then {
- insertText "\}"
- catch {blink [matchIt "\}" [expr [getPos]-2]]}
- return
- }
- set pos [getPos]
- set start [lineStart $pos]
-
- if {[catch {matchIt "\}" [expr $pos-1]} matched]} {
- beep
- return
- }
- set text [getText [lineStart $matched] $matched]
- regexp {^[ ]*} $text indentation
- for {set i $start} {$i < $pos} {incr i} {
- set c [lookAt $i]
- if {($c != "\ ") && ($c != "\t")} then {
- insertText "\r" $indentation "\}\r" $indentation
- blink $matched
- return
- }
- }
- set text [set indentation]\}\r$indentation
- replaceText $start $pos $text
- goto [expr {$start + [string length $text]}]
- blink [matchIt "\}" [expr $start-2]]
- }
- bind '\}' <s> electricCRight C
- bind '\}' <s> electricCRight C++
-
-
- # Brace on new line, immediate carriage return. We don't do our electric stuff
- # if we are in the middle of a for statement.
- proc electricCSemi {} {
- global mode
- global ${mode}modeVars
- deleteText [getPos] [selEnd]
- if {[set ${mode}modeVars(electricSemi)] == "0"} then {
- insertText ";"
- return
- }
- set pos [getPos]
- set start [lineStart $pos]
- set text [getText $start $pos]
-
- if {[string first "for" $text] != "-1"} {
- set lefts 0
- set rights 0
- set len [string length $text]
- for {set i 0} {$i < $len} {incr i} {
- case [string index $text $i] in {
- "(" { incr lefts }
- ")" { incr rights }
- }
- }
- global globs
- set globs [list $lefts $rights $len]
- if {$lefts != $rights} {
- insertText ";"
- return
- }
- }
-
- insertText ";\r" [indentString $pos]
- }
- bind '\;' electricCSemi C
- bind '\;' electricCSemi C++
-
-
- proc ordSemi {} {
- insertText {;}
- }
-
- bind '\;' <z> ordSemi
-
-
- proc cppCR {} {
- if {[lookAt [expr [getPos] - 1]] == ":"} {
- if { [lookAt [getPos]] == "\r" } {
- indentLine
- endOfLine
- carriageReturn
- } else {
- set pos [getPos]
- endOfLine
- set t [getText $pos [getPos]]
- replaceText $pos [getPos] ""
- indentLine
- endOfLine
- carriageReturn
- insertText $t
- }
- indentLine
- } else {
- carriageReturn
- indentLine
- }
-
- }
-
- bind '\r' cppCR C
- bind '\r' cppCR C++
-
- #================================================================================
-
- # proc CMarkFile {} {
- # global CmodeVars
- # set pos 0
- # while {![catch {search -s -f 1 -r 1 -m 0 -i 0 $CmodeVars(funcExpr) $pos} res]} {
- # set start [lindex $res 0]
- # set end [expr [lindex $res 1] + 1]
- # set text [getText $start $end]
- # if {[regexp {([a-zA-Z0-9:_]+)[ \t]*\(} $text dummy word]} {
- # set tmp [expr $start + [string first $word $text]]
- # set inds($word) "$tmp [expr $tmp + [string length $word]]"
- # }
- # set pos $end
- # }
- # if {[info exists inds]} {
- # foreach f [lsort -ignore [array names inds]] {
- # set res $inds($f)
- # setNamedMark $f [lineStart [lindex $res 0]] [lindex $res 0] [lindex $res 1]
- # }
- # }
- # }
- #
- #
- # #The previous version would not find things like void *ThisFunc( xxx ) due to the asterisk
- # #I also truncated the pattern. The rest is not necessary and intrusive as far as I can tell
- # proc C++MarkFile {} {
- # set pos 0
- # while {![catch {search -s -f 1 -r 1 -m 0 -i 0 {^([^ \t\(#\r/@].*[ \t]+)?\*?([A-Za-z0-9:~_]+)[ \t\r]*\(} $pos} res]} {
- # set start [lindex $res 0]
- # set end [expr [lindex $res 1] + 1]
- # set thistext [getText $start $end]
- # #regexp doesn't like carriage returns
- # regsub -all "\r" $thistext " " thistext
- # #regexp doesn't like tabs either
- # regsub -all "\t" $thistext " " thistext
- # #if the open paren was the last character on the line the selected text included the last carriage return as well
- # #trim this off now that it is changed into a space
- # set thistext [string trimright $thistext]
- # if {[regexp {([a-zA-Z0-9:~_]+)[ \t]*\(} $thistext dummy word]} {
- # set inds($word) [lineStart [expr $start - 1]]
- # }
- # set pos $end
- # }
- # if {[info exists inds]} {
- # foreach f [lsort -ignore [array names inds]] {
- # set next [nextLineStart $inds($f)]
- # setNamedMark $f $inds($f) $next $next
- # }
- # }
- # }
-
-
- proc CMarkFile {} {
- global CmodeVars
- set pos 0
- while {![catch {search -s -f 1 -r 1 -m 0 -i 0 $CmodeVars(funcExpr) $pos} res]} {
- set start [lindex $res 0]
- set end [expr [lindex $res 1] + 1]
- set text [getText $start $end]
- if {[regexp {([a-zA-Z0-9:_]+)[ \t]*\(} $text dummy word]} {
- set tmp [expr $start + [string first $word $text]]
- set inds($word) "$tmp [expr $tmp + [string length $word]]"
- }
- set pos $end
- }
-
- ##
- # Also mark any class or struct definitions
- ##
-
- set markExpr {^(class|struct) [A-Za-z0-9_]+[ \t]*(:|\{)}
- while {![catch {search -s -f 1 -r 1 -m 0 -i 0 "$markExpr" $pos} res]} {
- set start [lindex $res 0]
- set end [expr [lindex $res 1] -1]
- set text [string trimright [getText $start $end] ]
- set inds($text) "$start [expr $start + [string length $text]]"
- set pos $end
- }
- if {[info exists inds]} {
- foreach f [lsort -ignore [array names inds]] {
- set res $inds($f)
- setNamedMark $f [lineStart [lindex $res 0]] [lindex $res 0] [lindex $res 1]
- }
- }
- }
-
- proc C++MarkFile {} {
- set pos 0
- set markExpr {^([^ \t\(#\r/@].*[ \t]+)?\*?([A-Za-z0-9<>~_]+::[-A-Za-z0-9~_+=\*/]+|[A-Za-z0-9~_]+)[ \t\r]*\(}
- while {![catch {search -s -f 1 -r 1 -m 0 -i 0 "$markExpr" $pos} res]} {
- set start [lindex $res 0]
- set end [expr [lindex $res 1] + 1]
- set thistext [getText $start $end]
- #regexp doesn't like carriage returns
- regsub -all "\r" $thistext " " thistext
- #regexp doesn't like tabs either
- regsub -all "\t" $thistext " " thistext
- #if the open paren was the last character on the line the selected text
- #included the last carriage return as well
- #trim this off now that it is changed into a space
- set thistext [string trimright $thistext]
- if {[regexp {([A-Za-z0-9<>~_]+::[-A-Za-z0-9~_+=\*/]+|[A-Za-z0-9~_]+)[ \t]*\(} $thistext dummy word]} {
- if { [string first "::" $word] != -1 } {
- regsub {(<[A-Za-z0-9_]+>)?::} $word " " it
- set l [lindex $it 0]
- if { $l == [lindex $it 1] } {
- set word "Construct '$l'"
- } elseif { "~$l" == [lindex $it 1] } {
- set word "Destruct '$l'"
- }
- }
- set inds($word) [lineStart [expr $start - 1]]
- }
- set pos $end
- }
- if {[info exists inds]} {
- foreach f [lsort -ignore [array names inds]] {
- set next [nextLineStart $inds($f)]
- # Alpha doesn't like '<' or '>' in the mark menu
- regsub -all {[<>]+} $f "|" it
- if {[string length $it] > 35} { set it "[string range $it 0 31]..." }
- setNamedMark "${it}" "$inds($f)" $next $next
- }
- }
- }
-
- proc setC++Mode {} {
- changeMode "C++"
- }
-
-
-
- source "$HOME:Tcl:SystemCode:think.tcl"
-
- proc dummyC {} {}
- proc dummyC++ {} {}
-
-
- #===============================================================================
-
- proc CDblClick {from to} {
- global tagFile
-
- select $from $to
- set text [getSelect]
-
- set lines [grep "^$text'" $tagFile]
- if {[regexp {'(.*)'(.*[^\t])(\t)+░} $lines dummy one two]} {
- if {[string match "*$one*" [winNames -f]]} {
- bringToFront $one
- } else {
- edit $one
- }
- set inds [search -f 1 -r 0 "$two" 0]
- display [lindex $inds 0]
- eval select $inds
- } else {
- checkRunning ThinkReference DanR referencePath
- AEBuild {'DanR'} DanR {REF } "----" "╥$text╙"
- }
- }
-
- proc C++DblClick {from to shift option control} {
- CDblClick $from $to
- }
-