diff options
Diffstat (limited to 'tools/tcltk-man2html.tcl')
| -rwxr-xr-x | tools/tcltk-man2html.tcl | 203 |
1 files changed, 114 insertions, 89 deletions
diff --git a/tools/tcltk-man2html.tcl b/tools/tcltk-man2html.tcl index d0e126c..58e8ec9 100755 --- a/tools/tcltk-man2html.tcl +++ b/tools/tcltk-man2html.tcl @@ -65,7 +65,7 @@ package require Tcl 8.4 # Oct 24, 1997 - moved from 8.0b1 to 8.0 release # -set Version "0.32" +set Version "0.40" proc parse_command_line {} { global argv Version @@ -208,6 +208,15 @@ proc fatal {msg} { manerror $msg exit 1 } + +## +## templating +## +proc copyright {copyright {level {}}} { + set page "${level}copyright.htm" + return "<A HREF=\"$page\">Copyright</A> © [htmlize-text [lrange $copyright 2 end]]" +} + ## ## parsing ## @@ -216,36 +225,43 @@ proc unquote arg { } proc parse-directive {line codename restname} { - upvar $codename code $restname rest + upvar 1 $codename code $restname rest return [regexp {^(\.[.a-zA-Z0-9]*) *(.*)} $line all code rest] } +proc htmlize-text {text {charmap {}}} { + # contains some extras for use in nroff->html processing + # build on the list passed in, if any + lappend charmap \ + {&} {&} \ + {\\} "\" \ + {\e} "\" \ + {\ } { } \ + {\|} { } \ + {\0} { } \ + \" {"} \ + {<} {<} \ + {>} {>} + return [string map $charmap $text] +} + proc process-text {text} { global manual # preprocess text - set text [string map [list \ - {\&} "\t" \ - {&} {&} \ - {\\} {\} \ - {\e} {\} \ - {\ } { } \ - {\|} { } \ - {\0} { } \ - {\%} {} \ - "\\\n" "\n" \ - \" {"} \ - {<} {<} \ - {>} {>} \ - {\(+-} {±} \ - {\fP} {\fR} \ - {\.} . \ - {\(bu} {•} \ - ] $text] - regsub -all {\\o'o\^'} $text {\ô} text; # o-circumflex in re_syntax.n - regsub -all {\\-\\\|\\-} $text -- text; # two hyphens - regsub -all -- {\\-\\\^\\-} $text -- text; # two hyphens - regsub -all {\\-} $text - text; # a hyphen - regsub -all "\\\\\n" $text "\\\\n" text; # backslashed newline + set charmap [list \ + {\&} "\t" \ + {\%} {} \ + "\\\n" "\n" \ + {\(+-} "±" \ + {\fP} {\fR} \ + {\.} . \ + {\(bu} "•" \ + ] + lappend charmap {\o'o^'} {ô} ; # o-circumflex in re_syntax.n + lappend charmap {\-\|\-} -- ; # two hyphens + lappend charmap {\-} - ; # a hyphen + + set text [htmlize-text $text $charmap] while {[string first "\\" $text] >= 0} { # C R if {[regsub {^([^\\]*)\\fC([^\\]*)\\fR(.*)$} $text \ @@ -275,7 +291,7 @@ proc process-text {text} { } # unrecognized manerror "process-text: uncaught backslash: $text" - set text [string map [list "\\" "#92;"] $text] + set text [string map [list "\\" "\"] $text] } return $text } @@ -305,13 +321,13 @@ proc is-a-directive {line} { return [string match .* $line] } proc split-directive {line opname restname} { - upvar $opname op $restname rest + upvar 1 $opname op $restname rest set op [string range $line 0 2] set rest [string trim [string range $line 3 end]] } proc next-op-is {op restname} { global manual - upvar $restname rest + upvar 1 $restname rest if {[more-text]} { set text [lindex $manual(text) $manual(text-pointer)] if {[string equal -length 3 $text $op]} { @@ -348,7 +364,7 @@ proc match-text args { continue } if {[regexp {^@(\w+)$} $arg all name]} { - upvar $name var + upvar 1 $name var set var $targ incr nback incr manual(text-pointer) @@ -356,7 +372,7 @@ proc match-text args { } if {[regexp -nocase {^(\.[A-Z][A-Z])@(\w+)$} $arg all op name]\ && [string equal $op [lindex $targ 0]]} { - upvar $name var + upvar 1 $name var set var [lrange $targ 1 end] incr nback incr manual(text-pointer) @@ -531,7 +547,7 @@ proc output-IP-list {context code rest} { man-puts "<P>" continue } - if {[lsearch {.br .DS .RS} $code] >= 0} { + if {[lsearch -exact {.br .DS .RS} $code] >= 0} { output-directive $line } else { backup-text 1 @@ -701,7 +717,7 @@ proc cross-reference {ref} { return "<A HREF=\"../$manual(name-$name).htm\">$ref</A>" } } - if {[lsearch {stdin stdout stderr end} $lref] >= 0} { + if {[lsearch -exact {stdin stdout stderr end} $lref] >= 0} { # no good place to send these # tcl tokens? # also end @@ -712,7 +728,7 @@ proc cross-reference {ref} { ## would be a self reference ## foreach name $manual(name-$lref) { - if {[lsearch $name $manual(wing-file)/$manual(name)] >= 0} { + if {[lsearch -exact $name $manual(wing-file)/$manual(name)] >= 0} { return $ref } } @@ -743,55 +759,55 @@ proc cross-reference {ref} { ## switch $manual(tail) { canvas.n { - if {$lref == {focus}} { - upvar tail tail + if {$lref eq "focus"} { + upvar 1 tail tail set clue [string first command $tail] if {$clue < 0 || $clue > 5} { return $ref } } - if {[lsearch {bitmap image text} $lref] >= 0} { + if {[lsearch -exact {bitmap image text} $lref] >= 0} { return $ref } } checkbutton.n - radiobutton.n { - if {[lsearch {image} $lref] >= 0} { + if {[lsearch -exact {image} $lref] >= 0} { return $ref } } menu.n { - if {[lsearch {checkbutton radiobutton} $lref] >= 0} { + if {[lsearch -exact {checkbutton radiobutton} $lref] >= 0} { return $ref } } options.n { - if {[lsearch {bitmap image set} $lref] >= 0} { + if {[lsearch -exact {bitmap image set} $lref] >= 0} { return $ref } } regexp.n { - if {[lsearch {string} $lref] >= 0} { + if {[lsearch -exact {string} $lref] >= 0} { return $ref } } source.n { - if {[lsearch {text} $lref] >= 0} { + if {[lsearch -exact {text} $lref] >= 0} { return $ref } } history.n { - if {[lsearch {exec} $lref] >= 0} { + if {[lsearch -exact {exec} $lref] >= 0} { return $ref } } return.n { - if {[lsearch {error continue break} $lref] >= 0} { + if {[lsearch -exact {error continue break} $lref] >= 0} { return $ref } } scrollbar.n { - if {[lsearch {set} $lref] >= 0} { + if {[lsearch -exact {set} $lref] >= 0} { return $ref } } @@ -985,7 +1001,7 @@ proc output-directive {line} { # some sections can be processed in their own loops switch -exact $manual(section) { NAME { - if {[lsearch {CrtImgType.3 CrtItemType.3 CrtPhImgFmt.3} $manual(tail)] >= 0} { + if {[lsearch -exact {CrtImgType.3 CrtItemType.3 CrtPhImgFmt.3} $manual(tail)] >= 0} { # these manual pages have two NAME sections if {[info exists manual($manual(tail)-NAME)]} { return @@ -1031,7 +1047,7 @@ proc output-directive {line} { } else { foreach more [split $more \n] { man-puts $more<BR> - if {[lsearch {TclLib TkLib} $manual(wing-file)] < 0} { + if {[lsearch -exact {TclLib TkLib} $manual(wing-file)] < 0} { lappend manual(section-toc) <DD>$more } } @@ -1270,20 +1286,25 @@ proc output-directive {line} { ## merge copyright listings ## proc merge-copyrights {l1 l2} { + set re1 {^Copyright +\(c\) +(\w.*?)(?:all rights reserved)?(?:\. )*$} + set re2 {^(\d+) +(?:by +)?(\w.*)$} ;# date who + set re3 {^(\d+)-(\d+) +(?:by +)?(\w.*)$} ;# from to who + set re4 {^(\d+), *(\d+) +(?:by +)?(\w.*)$} ;# date1 date2 who foreach copyright [concat $l1 $l2] { - if {[regexp {^Copyright +\(c\) +(\d+) +(by +)?(\w.*)$} $copyright all date by who]} { - lappend dates($who) $date - continue - } - if {[regexp {^Copyright +\(c\) +(\d+)-(\d+) +(by +)?(\w.*)$} $copyright all from to by who]} { - for {set date $from} {$date <= $to} {incr date} { + if {[regexp -nocase -- $re1 $copyright -> info]} { + set info [string trimright $info ". "] ; # remove extra period + if {[regexp -- $re2 $info -> date who]} { lappend dates($who) $date + continue + } elseif {[regexp -- $re3 $info -> from to who]} { + for {set date $from} {$date <= $to} {incr date} { + lappend dates($who) $date + } + continue + } elseif {[regexp -- $re3 $info -> date1 date2 who]} { + lappend dates($who) $date1 $date2 + continue } - continue - } - if {[regexp {^Copyright +\(c\) +(\d+), *(\d+) +(by +)?(\w.*)$} $copyright all date1 date2 by who]} { - lappend dates($who) $date1 $date2 - continue } puts "oops: $copyright" } @@ -1295,7 +1316,7 @@ proc merge-copyrights {l1 l2} { lappend merge "Copyright (c) [lindex $list 0]-[lrange $list end end] $who" } } - return [lsort $merge] + return [lsort -dictionary $merge] } proc makedirhier {dir} { @@ -1342,8 +1363,7 @@ proc make-man-pages {html args} { set manual(long-toc-n) 1 # get the manual pages for this section set manual(pages) [lsort [glob $manual(wing-glob)]] - if {[lsearch -glob $manual(pages) */options.n] >= 0} { - set n [lsearch $manual(pages) */options.n] + if {[set n [lsearch -glob $manual(pages) */options.n]] >= 0} { set manual(pages) "[lindex $manual(pages) $n] [lreplace $manual(pages) $n $n]" } # set manual(pages) [lrange $manual(pages) 0 5] @@ -1353,7 +1373,7 @@ proc make-man-pages {html args} { set manual(tail) [file tail $manual(page)] set manual(name) [file root $manual(tail)] set manual(section) {} - if {[lsearch {case pack-old menubar} $manual(name)] >= 0} { + if {[lsearch -exact {case pack-old menubar} $manual(name)] >= 0} { # obsolete manerror "discarding $manual(name)" continue @@ -1369,6 +1389,7 @@ proc make-man-pages {html args} { set manual(section-toc) {} set manual(section-toc-n) 1 set manual(copyrights) {} + lappend manual(copyrights) "Copyright (c) 1995-1997 Roger E. Critchlow Jr." lappend manual(all-pages) $manual(wing-file)/$manual(tail) manreport 100 $manual(name) while {[gets $manual(infp) line] >= 0} { @@ -1515,6 +1536,7 @@ proc make-man-pages {html args} { } # output conversion open-text + set addcopy 1 if {[next-op-is .HS rest]} { set manual($manual(name)-title) \ "[lrange $rest 1 end] [lindex $rest 0] manual page" @@ -1526,12 +1548,6 @@ proc make-man-pages {html args} { man-puts $line } } - man-puts <HR><PRE> - foreach copyright $manual(copyrights) { - man-puts "<A HREF=\"../copyright.htm\">Copyright</A> © [lrange $copyright 2 end]" - } - man-puts "<A HREF=\"../copyright.htm\">Copyright</A> © 1995-1997 Roger E. Critchlow Jr.</PRE>" - set manual(wing-copyrights) [merge-copyrights $manual(wing-copyrights) $manual(copyrights)] } elseif {[next-op-is .TH rest]} { set manual($manual(name)-title) "[lrange $rest 4 end] - [lindex $rest 0] manual page" while {[more-text]} { @@ -1542,14 +1558,16 @@ proc make-man-pages {html args} { man-puts $line } } - man-puts <HR><PRE> + } else { + set addcopy 0 + manerror "no .HS or .TH record found" + } + if {$addcopy} { + man-puts "<HR><PRE>" foreach copyright $manual(copyrights) { - man-puts "<A HREF=\"../copyright.htm\">Copyright</A> © [lrange $copyright 2 end]" + man-puts [copyright $copyright "../"] } - man-puts "<A HREF=\"../copyright.htm\">Copyright</A> © 1995-1997 Roger E. Critchlow Jr.</PRE>" set manual(wing-copyrights) [merge-copyrights $manual(wing-copyrights) $manual(copyrights)] - } else { - manerror "no .HS or .TH record found" } # # make the long table of contents for this page @@ -1592,9 +1610,8 @@ proc make-man-pages {html args} { # puts $manual(wing-toc-fp) "<HR><PRE>" foreach copyright $manual(wing-copyrights) { - puts $manual(wing-toc-fp) "<A HREF=\"../copyright.htm\">Copyright</A> © [lrange $copyright 2 end]" + puts $manual(wing-toc-fp) [copyright $copyright "../"] } - puts $manual(wing-toc-fp) "<A HREF=\"../copyright.htm\">Copyright</A> © 1995-1997 Roger E. Critchlow Jr." puts $manual(wing-toc-fp) "</PRE></BODY></HTML>" close $manual(wing-toc-fp) set manual(merge-copyrights) [merge-copyrights $manual(merge-copyrights) $manual(wing-copyrights)] @@ -1603,8 +1620,7 @@ proc make-man-pages {html args} { ## ## build the keyword index. ## - proc strcasecmp {a b} { return [string compare -nocase $a $b] } - set keys [lsort -command strcasecmp [array names manual keyword-*]] + set keys [lsort -dictionary [array names manual keyword-*]] makedirhier $html/Keywords catch {eval file delete -- [glob $html/Keywords/*]} puts $manual(short-toc-fp) "<DT><A HREF=\"Keywords/contents.htm\">Keywords</A><DD>The keywords from the $tcltkdesc man pages." @@ -1636,9 +1652,8 @@ proc make-man-pages {html args} { puts $afp "</DL><HR><PRE>" # insert merged copyrights foreach copyright $manual(merge-copyrights) { - puts $afp "<A HREF=\"copyright.htm\">Copyright</A> © [lrange $copyright 2 end]" + puts $afp [copyright $copyright] } - puts $afp "<A HREF=\"copyright.htm\">Copyright</A> © 1995-1997 Roger E. Critchlow Jr." puts $afp "</PRE></BODY></HTML>" close $afp } @@ -1646,10 +1661,9 @@ proc make-man-pages {html args} { # insert merged copyrights foreach copyright $manual(merge-copyrights) { - puts $keyfp "<A HREF=\"copyright.htm\">Copyright</A> © [lrange $copyright 2 end]" + puts $keyfp [copyright $copyright] } - puts $keyfp "<A HREF=\"copyright.htm\">Copyright</A> © 1995-1997 Roger E. Critchlow Jr." - puts $keyfp </PRE><HR></BODY></HTML> + puts $keyfp "</PRE><HR></BODY></HTML>" close $keyfp ## @@ -1659,9 +1673,8 @@ proc make-man-pages {html args} { puts $manual(short-toc-fp) "</DL><HR><PRE>" # insert merged copyrights foreach copyright $manual(merge-copyrights) { - puts $manual(short-toc-fp) "<A HREF=\"copyright.htm\">Copyright</A> © [lrange $copyright 2 end]" + puts $manual(short-toc-fp) [copyright $copyright] } - puts $manual(short-toc-fp) "<A HREF=\"copyright.htm\">Copyright</A> © 1995-1997 Roger E. Critchlow Jr." puts $manual(short-toc-fp) "</PRE></BODY></HTML>" close $manual(short-toc-fp) @@ -1688,7 +1701,7 @@ proc make-man-pages {html args} { puts stderr "rescanning page $manual(name) $ntoc/$ntext" set manual(outfp) [open $html/$manual(wing-file)/$manual(name).htm w] puts $manual(outfp) "<HTML><HEAD><TITLE>$manual($manual(name)-title)</TITLE></HEAD><BODY>" - if {($ntext > 60) && ($ntoc > 32) || [lsearch { + if {($ntext > 60) && ($ntoc > 32) || [lsearch -exact { Hash LinkVar SetVar TraceVar ConfigWidg CrtImgType CrtItemType CrtPhImgFmt DoOneEvent GetBitmap GetColor GetCursor GetDash GetJustify GetPixels GetVisual ParseArgv QueueEvent @@ -1700,7 +1713,7 @@ proc make-man-pages {html args} { foreach item $text { puts $manual(outfp) [insert-cross-references $item] } - puts $manual(outfp) </BODY></HTML> + puts $manual(outfp) "</BODY></HTML>" close $manual(outfp) } return {} @@ -1709,16 +1722,28 @@ proc make-man-pages {html args} { parse_command_line set tcltkdesc ""; set cmdesc ""; set appdir "" -if {$build_tcl} {append tcltkdesc "Tcl"; append cmdesc "Tcl"; append appdir "$tcldir"} -if {$build_tcl && $build_tk} {append tcltkdesc "/"; append cmdesc " and "; append appdir ","} -if {$build_tk} {append tcltkdesc "Tk"; append cmdesc "Tk"; append appdir "$tkdir"} +if {$build_tcl} { + append tcltkdesc "Tcl" + append cmdesc "Tcl" + append appdir "$tcldir" +} +if {$build_tcl && $build_tk} { + append tcltkdesc "/" + append cmdesc " and " + append appdir "," +} +if {$build_tk} { + append tcltkdesc "Tk" + append cmdesc "Tk" + append appdir "$tkdir" +} set usercmddesc "The interpreters which implement $cmdesc." set tclcmddesc {The commands which the <B>tclsh</B> interpreter implements.} set tkcmddesc {The additional commands which the <B>wish</B> interpreter implements.} set tcllibdesc {The C functions which a Tcl extended C program may use.} set tklibdesc {The additional C functions which a Tk extended C program may use.} - + if {1} { if {[catch { make-man-pages $webdir \ |