diff options
Diffstat (limited to 'tools/tcltk-man2html.tcl')
| -rwxr-xr-x | tools/tcltk-man2html.tcl | 1844 |
1 files changed, 412 insertions, 1432 deletions
diff --git a/tools/tcltk-man2html.tcl b/tools/tcltk-man2html.tcl index 978aa86..c528153 100755 --- a/tools/tcltk-man2html.tcl +++ b/tools/tcltk-man2html.tcl @@ -1,8 +1,8 @@ #!/bin/sh # The next line is executed by /bin/sh, but not tcl \ -exec tclsh8.4 "$0" ${1+"$@"} +exec tclsh "$0" ${1+"$@"} -package require Tcl 8.5 +package require Tcl 8.6 # Convert Ousterhout format man pages into highly crosslinked hypertext. # @@ -16,17 +16,23 @@ package require Tcl 8.5 # try to use this, you'll be very much on your own. # # Copyright (c) 1995-1997 Roger E. Critchlow Jr +# Copyright (c) 2004-2010 Donal K. Fellows -set Version "0.40" - +regexp {\d+\.\d+} {$Revision: 1.49 $} ::Version set ::CSSFILE "docs.css" +## +## Source the utility functions that provide most of the +## implementation of the transformation from nroff to html. +## +source [file join [file dirname [info script]] tcltk-man2html-utils.tcl] + proc parse_command_line {} { global argv Version # These variables determine where the man pages come from and where # the converted pages go to. - global tcltkdir tkdir tcldir webdir build_tcl build_tk + global tcltkdir tkdir tcldir webdir build_tcl build_tk verbose # Set defaults based on original code. set tcltkdir ../.. @@ -35,6 +41,7 @@ proc parse_command_line {} { set webdir ../html set build_tcl 0 set build_tk 0 + set verbose 0 # Default search version is a glob pattern set useversion {{,[8-9].[0-9]{,[.ab][0-9]{,[0-9]}}}} @@ -61,6 +68,7 @@ proc parse_command_line {} { puts " --tcl build tcl help" puts " --tk build tk help" puts " --useversion version of tcl/tk to search for" + puts " --verbose whether to print longer messages" exit 0 } @@ -87,6 +95,10 @@ proc parse_command_line {} { set build_tk 1 } + --verbose=* { + set verbose [string range $option \ + [string length --verbose=] end] + } default { puts stderr "tcltk-man-html: unrecognized option -- `$option'" exit 1 @@ -113,7 +125,7 @@ proc parse_command_line {} { if {$build_tk} { # Find Tk. set tkdir [lindex [lsort [glob -nocomplain -tails -type d \ - -directory $tcltkdir tk$useversion]] end] + -directory $tcltkdir tk$useversion]] end] if {$tkdir eq ""} { puts stderr "tcltk-man-html: couldn't find Tk below $tcltkdir" exit 1 @@ -121,6 +133,8 @@ proc parse_command_line {} { puts "using Tk source directory $tkdir" } + puts "verbose messages are [expr {$verbose ? {on} : {off}}]" + # the title for the man pages overall global overall_title set overall_title "" @@ -139,1364 +153,117 @@ proc parse_command_line {} { proc capitalize {string} { return [string toupper $string 0] } - -## + ## +## Returns the style sheet. ## -set manual(report-level) 1 - -proc manerror {msg} { - global manual - set name {} - set subj {} - set procname [lindex [info level -1] 0] - if {[info exists manual(name)]} { - set name $manual(name) - } - if {[info exists manual(section)] && [string length $manual(section)]} { - puts stderr "$name: $manual(section): $procname: $msg" - } else { - puts stderr "$name: $procname: $msg" - } -} - -proc manreport {level msg} { - global manual - if {$level < $manual(report-level)} { - uplevel 1 [list manerror $msg] - } -} - -proc fatal {msg} { - global manual - uplevel 1 [list manerror $msg] - exit 1 -} - -## -## templating -## -proc indexfile {} { - if {[info exists ::TARGET] && $::TARGET eq "devsite"} { - return "index.tml" - } else { - return "contents.htm" - } -} -proc copyright {copyright {level {}}} { - # We don't actually generate a separate copyright page anymore - #set page "${level}copyright.htm" - #return "<A HREF=\"$page\">Copyright</A> © [htmlize-text [lrange $copyright 2 end]]" - # obfuscate any email addresses that may appear in name - set who [string map {@ (at)} [lrange $copyright 2 end]] - return "Copyright © [htmlize-text $who]" -} -proc copyout {copyrights {level {}}} { - set out "<div class=\"copy\">" - foreach c $copyrights { - append out "[copyright $c $level]\n" - } - append out "</div>" - return $out -} -proc CSS {{level ""}} { - return "<link rel=\"stylesheet\" href=\"${level}$::CSSFILE\" type=\"text/css\" media=\"all\">\n" -} -proc DOCTYPE {} { - return "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">" -} -proc htmlhead {title header args} { - set level "" - if {[lindex $args end] eq "../[indexfile]"} { - # XXX hack - assume same level for CSS file - set level "../" - } - set out "[DOCTYPE]\n<HTML>\n<HEAD><TITLE>$title</TITLE>\n[CSS $level]</HEAD>\n" - foreach {uptitle url} $args { - set header "<a href=\"$url\">$uptitle</a> <small>></small> $header" - } - append out "<BODY><H2>$header</H2>" - global manual - if {[info exists manual(subheader)]} { - set subs {} - foreach {name subdir} $manual(subheader) { - if {$name eq $title} { - lappend subs $name - } else { - lappend subs "<A HREF=\"${level}$subdir/[indexfile]\">$name</A>" - } - } - append out "\n<H3>[join $subs { | }]</H3>" - } - return $out +proc css-style args { + upvar 1 style style + set body [uplevel 1 [list subst [lindex $args end]]] + set tokens [join [lrange $args 0 end-1] ", "] + append style $tokens " \{" $body "\}\n" } -proc gencss {} { +proc css-stylesheet {} { set hBd "1px dotted #11577b" - return " -body, div, p, th, td, li, dd, ul, ol, dl, dt, blockquote { - font-family: Verdana, sans-serif; -} - -pre, code { font-family: 'Courier New', Courier, monospace; } - -pre { - background-color: #f6fcec; - border-top: 1px solid #6A6A6A; - border-bottom: 1px solid #6A6A6A; - padding: 1em; - overflow: auto; -} - -body { - background-color: #FFFFFF; - font-size: 12px; - line-height: 1.25; - letter-spacing: .2px; - padding-left: .5em; -} - -h1, h2, h3, h4 { - font-family: Georgia, serif; - padding-left: 1em; - margin-top: 1em; -} - -h1 { - font-size: 18px; - color: #11577b; - border-bottom: $hBd; - margin-top: 0px; -} - -h2 { - font-size: 14px; - color: #11577b; - background-color: #c5dce8; - padding-left: 1em; - border: 1px solid #6A6A6A; -} - -h3, h4 { - color: #1674A4; - background-color: #e8f2f6; - border-bottom: $hBd; - border-top: $hBd; -} - -h3 { font-size: 12px; } -h4 { font-size: 11px; } - -.keylist dt, .arguments dt { - width: 20em; - float: left; - padding: 2px; - border-top: 1px solid #999; -} - -.keylist dt { font-weight: bold; } - -.keylist dd, .arguments dd { - margin-left: 20em; - padding: 2px; - border-top: 1px solid #999; -} - -.copy { - background-color: #f6fcfc; - white-space: pre; - font-size: 80%; - border-top: 1px solid #6A6A6A; - margin-top: 2em; -} -" -} - -## -## parsing -## -proc unquote arg { - return [string map [list \" {}] $arg] -} - -proc parse-directive {line codename restname} { - 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} { } \ - \" {"} \ - {<} {<} \ - {>} {>} \ - \u201c "“" \ - \u201d "”" - - return [string map $charmap $text] -} - -proc process-text {text} { - global manual - # preprocess text - set charmap [list \ - {\&} "\t" \ - {\%} {} \ - "\\\n" "\n" \ - {\(+-} "±" \ - {\(co} "©" \ - {\(em} "—" \ - {\(fm} "′" \ - {\(mu} "×" \ - {\(->} "<font size=\"+1\">→</font>" \ - {\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] - # General quoted entity - regsub -all {\\N'(\d+)'} $text "\\&#\\1;" text - while {[string first "\\" $text] >= 0} { - # C R - if {[regsub {^([^\\]*)\\fC([^\\]*)\\fR(.*)$} $text \ - {\1<TT>\2</TT>\3} text]} continue - # B R - if {[regsub {^([^\\]*)\\fB([^\\]*)\\fR(.*)$} $text \ - {\1<B>\2</B>\3} text]} continue - # B I - if {[regsub {^([^\\]*)\\fB([^\\]*)\\fI(.*)$} $text \ - {\1<B>\2</B>\\fI\3} text]} continue - # I R - if {[regsub {^([^\\]*)\\fI([^\\]*)\\fR(.*)$} $text \ - {\1<I>\2</I>\3} text]} continue - # I B - if {[regsub {^([^\\]*)\\fI([^\\]*)\\fB(.*)$} $text \ - {\1<I>\2</I>\\fB\3} text]} continue - # B B, I I, R R - if { - [regsub {^([^\\]*)\\fB([^\\]*)\\fB(.*)$} $text \ - {\1\\fB\2\3} ntext] - || [regsub {^([^\\]*)\\fI([^\\]*)\\fI(.*)$} $text \ - {\1\\fI\2\3} ntext] - || [regsub {^([^\\]*)\\fR([^\\]*)\\fR(.*)$} $text \ - {\1\\fR\2\3} ntext] - } then { - manerror "impotent font change: $text" - set text $ntext - continue - } - # unrecognized - manerror "uncaught backslash: $text" - set text [string map [list "\\" "\"] $text] - } - return $text -} -## -## pass 2 text input and matching -## -proc open-text {} { - global manual - set manual(text-length) [llength $manual(text)] - set manual(text-pointer) 0 -} -proc more-text {} { - global manual - return [expr {$manual(text-pointer) < $manual(text-length)}] -} -proc next-text {} { - global manual - if {[more-text]} { - set text [lindex $manual(text) $manual(text-pointer)] - incr manual(text-pointer) - return $text - } - manerror "read past end of text" - error "fatal" -} -proc is-a-directive {line} { - return [string match .* $line] -} -proc split-directive {line opname restname} { - 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 1 $restname rest - if {[more-text]} { - set text [lindex $manual(text) $manual(text-pointer)] - if {[string equal -length 3 $text $op]} { - set rest [string range $text 4 end] - incr manual(text-pointer) - return 1 - } - } - return 0 -} -proc backup-text {n} { - global manual - if {$manual(text-pointer)-$n >= 0} { - incr manual(text-pointer) -$n - } -} -proc match-text args { - global manual - set nargs [llength $args] - if {$manual(text-pointer) + $nargs > $manual(text-length)} { - return 0 - } - set nback 0 - foreach arg $args { - if {![more-text]} { - backup-text $nback - return 0 - } - set arg [string trim $arg] - set targ [string trim [lindex $manual(text) $manual(text-pointer)]] - if {$arg eq $targ} { - incr nback - incr manual(text-pointer) - continue - } - if {[regexp {^@(\w+)$} $arg all name]} { - upvar 1 $name var - set var $targ - incr nback - incr manual(text-pointer) - continue - } - if {[regexp -nocase {^(\.[A-Z][A-Z])@(\w+)$} $arg all op name]\ - && [string equal $op [lindex $targ 0]]} { - upvar 1 $name var - set var [lrange $targ 1 end] - incr nback - incr manual(text-pointer) - continue - } - backup-text $nback - return 0 - } - return 1 -} -proc expand-next-text {n} { - global manual - return [join [lrange $manual(text) $manual(text-pointer) \ - [expr {$manual(text-pointer)+$n-1}]] \n\n] -} -## -## pass 2 output -## -proc man-puts {text} { - global manual - lappend manual(output-$manual(wing-file)-$manual(name)) $text -} - -## -## build hypertext links to tables of contents -## -proc long-toc {text} { - global manual - set here M[incr manual(section-toc-n)] - set there L[incr manual(long-toc-n)] - lappend manual(section-toc) \ - "<DD><A HREF=\"$manual(name).htm#$here\" NAME=\"$there\">$text</A>" - return "<A NAME=\"$here\">$text</A>" -} -proc option-toc {name class switch} { - global manual - if {[string match "*OPTIONS" $manual(section)]} { - if { - $manual(name) ne "ttk_widget" - && $manual(section) ne "WIDGET-SPECIFIC OPTIONS" - } then { - # link the defined option into the long table of contents - set link [long-toc "$switch, $name, $class"] - regsub -- "$switch, $name, $class" $link "$switch" link - return $link - } - } elseif {"$manual(name):$manual(section)" ne "options:DESCRIPTION"} { - error "option-toc in $manual(name) section $manual(section)" - } - - # link the defined standard option to the long table of contents and make - # a target for the standard option references from other man pages. - - set first [lindex $switch 0] - set here M$first - set there L[incr manual(long-toc-n)] - set manual(standard-option-$manual(name)-$first) \ - "<A HREF=\"$manual(name).htm#$here\">$switch, $name, $class</A>" - lappend manual(section-toc) \ - "<DD><A HREF=\"$manual(name).htm#$here\" NAME=\"$there\">$switch, $name, $class</A>" - return "<A NAME=\"$here\">$switch</A>" -} -proc std-option-toc {name page} { - global manual - if {[info exists manual(standard-option-$page-$name)]} { - lappend manual(section-toc) <DD>$manual(standard-option-$page-$name) - return $manual(standard-option-$page-$name) - } - manerror "missing reference to \"$name\" in $page.n" - set here M[incr manual(section-toc-n)] - set there L[incr manual(long-toc-n)] - set other M$name - lappend manual(section-toc) "<DD><A HREF=\"$page.htm#$other\">$name</A>" - return "<A HREF=\"$page.htm#$other\">$name</A>" -} -## -## process the widget option section -## in widget and options man pages -## -proc output-widget-options {rest} { - global manual - man-puts <DL> - lappend manual(section-toc) <DL> - backup-text 1 - set para {} - while {[next-op-is .OP rest]} { - switch -exact -- [llength $rest] { - 3 { - lassign $rest switch name class - } - 5 { - set switch [lrange $rest 0 2] - set name [lindex $rest 3] - set class [lindex $rest 4] - } - default { - fatal "bad .OP $rest" - } - } - if {![regexp {^(<.>)([-\w ]+)(</.>)$} $switch \ - all oswitch switch cswitch]} { - if {![regexp {^(<.>)([-\w ]+) or ([-\w ]+)(</.>)$} $switch \ - all oswitch switch1 switch2 cswitch]} { - error "not Switch: $switch" - } - set switch "$switch1$cswitch or $oswitch$switch2" - } - if {![regexp {^(<.>)([\w]*)(</.>)$} $name all oname name cname]} { - error "not Name: $name" - } - if {![regexp {^(<.>)([\w]*)(</.>)$} $class all oclass class cclass]} { - error "not Class: $class" - } - man-puts "$para<DT>Command-Line Name: $oswitch[option-toc $name $class $switch]$cswitch" - man-puts "<DT>Database Name: $oname$name$cname" - man-puts "<DT>Database Class: $oclass$class$cclass" - man-puts <DD>[next-text] - set para <P> - - if {[next-op-is .RS rest]} { - while {[more-text]} { - set line [next-text] - if {[is-a-directive $line]} { - split-directive $line code rest - switch -exact -- $code { - .RE { - break - } - .SH - .SS { - manerror "unbalanced .RS at section end" - backup-text 1 - break - } - default { - output-directive $line - } - } - } else { - man-puts $line - } - } - } - } - man-puts </DL> - lappend manual(section-toc) </DL> -} - -## -## process .RS lists -## -proc output-RS-list {} { - global manual - if {[next-op-is .IP rest]} { - output-IP-list .RS .IP $rest - if {[match-text .RE .sp .RS @rest .IP @rest2]} { - man-puts <P>$rest - output-IP-list .RS .IP $rest2 - } - if {[match-text .RE .sp .RS @rest .RE]} { - man-puts <P>$rest - return - } - if {[next-op-is .RE rest]} { - return - } - } - man-puts <DL><DD> - while {[more-text]} { - set line [next-text] - if {[is-a-directive $line]} { - split-directive $line code rest - switch -exact -- $code { - .RE { - break - } - .SH - .SS { - manerror "unbalanced .RS at section end" - backup-text 1 - break - } - default { - output-directive $line - } - } - } else { - man-puts $line - } - } - man-puts </DL> -} - -## -## process .IP lists which may be plain indents, -## numeric lists, or definition lists -## -proc output-IP-list {context code rest} { - global manual - if {![string length $rest]} { - # blank label, plain indent, no contents entry - man-puts <DL><DD> - while {[more-text]} { - set line [next-text] - if {[is-a-directive $line]} { - split-directive $line code rest - if {$code eq ".IP" && $rest eq {}} { - man-puts "<P>" - continue - } - if {$code in {.br .DS .RS}} { - output-directive $line - } else { - backup-text 1 - break - } - } else { - man-puts $line - } - } - man-puts </DL> - } else { - # labelled list, make contents - if {$context ne ".SH" && $context ne ".SS"} { - man-puts <P> - } - set dl "<DL class=\"[string tolower $manual(section)]\">" - man-puts $dl - lappend manual(section-toc) $dl - backup-text 1 - set accept_RE 0 - set para {} - while {[more-text]} { - set line [next-text] - if {[is-a-directive $line]} { - split-directive $line code rest - switch -exact -- $code { - .IP { - if {$accept_RE} { - output-IP-list .IP $code $rest - continue - } - if {$manual(section) eq "ARGUMENTS" || \ - [regexp {^\[\d+\]$} $rest]} { - man-puts "$para<DT>$rest<DD>" - } elseif {"•" eq $rest} { - man-puts "$para<DT><DD>$rest " - } else { - man-puts "$para<DT>[long-toc $rest]<DD>" - } - if {"$manual(name):$manual(section)" eq \ - "selection:DESCRIPTION"} { - if {[match-text .RE @rest .RS .RS]} { - man-puts <DT>[long-toc $rest]<DD> - } - } - } - .sp - .br - .DS - .CS { - output-directive $line - } - .RS { - if {[match-text .RS]} { - output-directive $line - incr accept_RE 1 - } elseif {[match-text .CS]} { - output-directive .CS - incr accept_RE 1 - } elseif {[match-text .PP]} { - output-directive .PP - incr accept_RE 1 - } elseif {[match-text .DS]} { - output-directive .DS - incr accept_RE 1 - } else { - output-directive $line - } - } - .PP { - if {[match-text @rest1 .br @rest2 .RS]} { - # yet another nroff kludge as above - man-puts "$para<DT>[long-toc $rest1]" - man-puts "<DT>[long-toc $rest2]<DD>" - incr accept_RE 1 - } elseif {[match-text @rest .RE]} { - # gad, this is getting ridiculous - if {!$accept_RE} { - man-puts "</DL><P>$rest<DL>" - backup-text 1 - set para {} - break - } else { - man-puts "<P>$rest" - incr accept_RE -1 - } - } elseif {$accept_RE} { - output-directive $line - } else { - backup-text 1 - break - } - } - .RE { - if {!$accept_RE} { - backup-text 1 - break - } - incr accept_RE -1 - } - default { - backup-text 1 - break - } - } - } else { - man-puts $line - } - set para <P> - } - man-puts "$para</DL>" - lappend manual(section-toc) </DL> - if {$accept_RE} { - manerror "missing .RE in output-IP-list" - } - } -} -## -## handle the NAME section lines -## there's only one line in the NAME section, -## consisting of a comma separated list of names, -## followed by a hyphen and a short description. -## -proc output-name {line} { - global manual - # split name line into pieces - regexp {^([^-]+) - (.*)$} $line all head tail - # output line to manual page untouched - man-puts $line - # output line to long table of contents - lappend manual(section-toc) <DL><DD>$line</DD></DL> - # separate out the names for future reference - foreach name [split $head ,] { - set name [string trim $name] - if {[llength $name] > 1} { - manerror "name has a space: {$name}\nfrom: $line" - } - lappend manual(wing-toc) $name - lappend manual(name-$name) $manual(wing-file)/$manual(name) - } -} -## -## build a cross-reference link if appropriate -## -proc cross-reference {ref} { - global manual - if {[string match "Tcl_*" $ref]} { - set lref $ref - } elseif {[string match "Tk_*" $ref]} { - set lref $ref - } elseif {$ref eq "Tcl"} { - set lref $ref - } else { - set lref [string tolower $ref] - } - ## - ## nothing to reference - ## - if {![info exists manual(name-$lref)]} { - foreach name { - array file history info interp string trace after clipboard grab - image option pack place selection tk tkwait update winfo wm - } { - if {[regexp "^$name \[a-z0-9]*\$" $lref] && \ - [info exists manual(name-$name)] && \ - $manual(tail) ne "$name.n"} { - return "<A HREF=\"../$manual(name-$name).htm\">$ref</A>" - } - } - if {$lref in {stdin stdout stderr end}} { - # no good place to send these - # tcl tokens? - # also end - } - return $ref - } - ## - ## would be a self reference - ## - foreach name $manual(name-$lref) { - if {"$manual(wing-file)/$manual(name)" in $name} { - return $ref - } - } - ## - ## multiple choices for reference - ## - if {[llength $manual(name-$lref)] > 1} { - set tcl_i [lsearch -glob $manual(name-$lref) *TclCmd*] - set tcl_ref [lindex $manual(name-$lref) $tcl_i] - set tk_i [lsearch -glob $manual(name-$lref) *TkCmd*] - set tk_ref [lindex $manual(name-$lref) $tk_i] - if {$tcl_i >= 0 && $manual(wing-file) eq "TclCmd" - || $manual(wing-file) eq "TclLib"} { - return "<A HREF=\"../$tcl_ref.htm\">$ref</A>" - } - if {$tk_i >= 0 && $manual(wing-file) eq "TkCmd" - || $manual(wing-file) eq "TkLib"} { - return "<A HREF=\"../$tk_ref.htm\">$ref</A>" - } - if {$lref eq "exit" && $manual(tail) eq "tclsh.1" && $tcl_i >= 0} { - return "<A HREF=\"../$tcl_ref.htm\">$ref</A>" - } - puts stderr "multiple cross reference to $ref in $manual(name-$lref) from $manual(wing-file)/$manual(tail)" - return $ref - } - ## - ## exceptions, sigh, to the rule - ## - switch -exact -- $manual(tail) { - canvas.n { - if {$lref eq "focus"} { - upvar 1 tail tail - set clue [string first command $tail] - if {$clue < 0 || $clue > 5} { - return $ref - } - } - if {$lref in {bitmap image text}} { - return $ref - } - } - checkbutton.n - radiobutton.n { - if {$lref in {image}} { - return $ref - } - } - menu.n { - if {$lref in {checkbutton radiobutton}} { - return $ref - } - } - options.n { - if {$lref in {bitmap image set}} { - return $ref - } - } - regexp.n { - if {$lref in {string}} { - return $ref - } - } - source.n { - if {$lref in {text}} { - return $ref - } - } - history.n { - if {$lref in {exec}} { - return $ref - } - } - return.n { - if {$lref in {error continue break}} { - return $ref - } - } - scrollbar.n { - if {$lref in {set}} { - return $ref - } - } - } - ## - ## return the cross reference - ## - return "<A HREF=\"../$manual(name-$lref).htm\">$ref</A>" -} -## -## reference generation errors -## -proc reference-error {msg text} { - global manual - puts stderr "$manual(tail): $msg: {$text}" - return $text -} -## -## insert as many cross references into this text string as are appropriate -## -proc insert-cross-references {text} { - global manual - ## - ## we identify cross references by: - ## ``quotation'' - ## <B>emboldening</B> - ## Tcl_ prefix - ## Tk_ prefix - ## [a-zA-Z0-9]+ manual entry - ## and we avoid messing with already anchored text - ## - ## - ## find where each item lives - ## - array set offset [list \ - anchor [string first {<A } $text] \ - end-anchor [string first {</A>} $text] \ - quote [string first {``} $text] \ - end-quote [string first {''} $text] \ - bold [string first {<B>} $text] \ - end-bold [string first {</B>} $text] \ - tcl [string first {Tcl_} $text] \ - tk [string first {Tk_} $text] \ - Tcl1 [string first {Tcl manual entry} $text] \ - Tcl2 [string first {Tcl overview manual entry} $text] \ - ] - ## - ## accumulate a list - ## - foreach name [array names offset] { - if {$offset($name) >= 0} { - set invert($offset($name)) $name - lappend offsets $offset($name) - } - } - ## - ## if nothing, then we're done. - ## - if {![info exists offsets]} { - return $text - } - ## - ## sort the offsets - ## - set offsets [lsort -integer $offsets] - ## - ## see which we want to use - ## - switch -exact -- $invert([lindex $offsets 0]) { - anchor { - if {$offset(end-anchor) < 0} { - return [reference-error {Missing end anchor} $text] - } - set head [string range $text 0 $offset(end-anchor)] - set tail [string range $text [expr {$offset(end-anchor)+1}] end] - return $head[insert-cross-references $tail] - } - quote { - if {$offset(end-quote) < 0} { - return [reference-error "Missing end quote" $text] - } - if {$invert([lindex $offsets 1]) eq "tk"} { - set offsets [lreplace $offsets 1 1] - } - if {$invert([lindex $offsets 1]) eq "tcl"} { - set offsets [lreplace $offsets 1 1] - } - switch -exact -- $invert([lindex $offsets 1]) { - end-quote { - set head [string range $text 0 [expr {$offset(quote)-1}]] - set body [string range $text [expr {$offset(quote)+2}] \ - [expr {$offset(end-quote)-1}]] - set tail [string range $text \ - [expr {$offset(end-quote)+2}] end] - return "$head``[cross-reference $body]''[insert-cross-references $tail]" - } - bold - - anchor { - set head [string range $text \ - 0 [expr {$offset(end-quote)+1}]] - set tail [string range $text \ - [expr {$offset(end-quote)+2}] end] - return "$head[insert-cross-references $tail]" - } - } - return [reference-error "Uncaught quote case" $text] - } - bold { - if {$offset(end-bold) < 0} { - return $text - } - if {$invert([lindex $offsets 1]) eq "tk"} { - set offsets [lreplace $offsets 1 1] - } - if {$invert([lindex $offsets 1]) eq "tcl"} { - set offsets [lreplace $offsets 1 1] - } - switch -exact -- $invert([lindex $offsets 1]) { - end-bold { - set head [string range $text 0 [expr {$offset(bold)-1}]] - set body [string range $text [expr {$offset(bold)+3}] \ - [expr {$offset(end-bold)-1}]] - set tail [string range $text \ - [expr {$offset(end-bold)+4}] end] - return "$head<B>[cross-reference $body]</B>[insert-cross-references $tail]" - } - anchor { - set head [string range $text \ - 0 [expr {$offset(end-bold)+3}]] - set tail [string range $text \ - [expr {$offset(end-bold)+4}] end] - return "$head[insert-cross-references $tail]" - } - } - return [reference-error "Uncaught bold case" $text] - } - tk { - set head [string range $text 0 [expr {$offset(tk)-1}]] - set tail [string range $text $offset(tk) end] - if {![regexp {^(Tk_\w+)(.*)$} $tail all body tail]} { - return [reference-error "Tk regexp failed" $text] - } - return $head[cross-reference $body][insert-cross-references $tail] - } - tcl { - set head [string range $text 0 [expr {$offset(tcl)-1}]] - set tail [string range $text $offset(tcl) end] - if {![regexp {^(Tcl_\w+)(.*)$} $tail all body tail]} { - return [reference-error {Tcl regexp failed} $text] - } - return $head[cross-reference $body][insert-cross-references $tail] - } - Tcl1 - - Tcl2 { - set off [lindex $offsets 0] - set head [string range $text 0 [expr {$off-1}]] - set body Tcl - set tail [string range $text [expr {$off+3}] end] - return $head[cross-reference $body][insert-cross-references $tail] - } - end-anchor - - end-bold - - end-quote { - return [reference-error "Out of place $invert([lindex $offsets 0])" $text] - } - } -} -## -## process formatting directives -## -proc output-directive {line} { - global manual - # process format directive - split-directive $line code rest - switch -exact -- $code { - .BS - .BE { - # man-puts <HR> - } - .SH - .SS { - # drain any open lists - # announce the subject - set manual(section) $rest - # start our own stack of stuff - set manual($manual(name)-$manual(section)) {} - lappend manual(has-$manual(section)) $manual(name) - if {$code ne ".SS"} { - man-puts "<H3>[long-toc $manual(section)]</H3>" - } else { - man-puts "<H4>[long-toc $manual(section)]</H4>" - } - # some sections can simply free wheel their way through the text - # some sections can be processed in their own loops - switch -exact -- $manual(section) { - NAME { - if {$manual(tail) in {CrtImgType.3 CrtItemType.3 CrtPhImgFmt.3}} { - # these manual pages have two NAME sections - if {[info exists manual($manual(tail)-NAME)]} { - return - } - set manual($manual(tail)-NAME) 1 - } - set names {} - while {1} { - set line [next-text] - if {[is-a-directive $line]} { - backup-text 1 - output-name [join $names { }] - return - } else { - lappend names [string trim $line] - } - } - } - SYNOPSIS { - lappend manual(section-toc) <DL> - while {1} { - if { - [next-op-is .nf rest] - || [next-op-is .br rest] - || [next-op-is .fi rest] - } then { - continue - } - if { - [next-op-is .SH rest] - || [next-op-is .SS rest] - || [next-op-is .BE rest] - || [next-op-is .SO rest] - } then { - backup-text 1 - break - } - if {[next-op-is .sp rest]} { - #man-puts <P> - continue - } - set more [next-text] - if {[is-a-directive $more]} { - manerror "in SYNOPSIS found $more" - backup-text 1 - break - } - foreach more [split $more \n] { - man-puts $more<BR> - if {$manual(wing-file) in {TclLib TkLib}} { - lappend manual(section-toc) <DD>$more - } - } - } - lappend manual(section-toc) </DL> - return - } - {SEE ALSO} { - while {[more-text]} { - if {[next-op-is .SH rest] || [next-op-is .SS rest]} { - backup-text 1 - return - } - set more [next-text] - if {[is-a-directive $more]} { - manerror "$more" - backup-text 1 - return - } - set nmore {} - foreach cr [split $more ,] { - set cr [string trim $cr] - if {![regexp {^<B>.*</B>$} $cr]} { - set cr <B>$cr</B> - } - if {[regexp {^<B>(.*)\([13n]\)</B>$} $cr all name]} { - set cr <B>$name</B> - } - lappend nmore $cr - } - man-puts [join $nmore {, }] - } - return - } - KEYWORDS { - while {[more-text]} { - if {[next-op-is .SH rest] || [next-op-is .SS rest]} { - backup-text 1 - return - } - set more [next-text] - if {[is-a-directive $more]} { - manerror "$more" - backup-text 1 - return - } - set keys {} - foreach key [split $more ,] { - set key [string trim $key] - lappend manual(keyword-$key) [list $manual(name) $manual(wing-file)/$manual(name).htm] - set initial [string toupper [string index $key 0]] - lappend keys "<A href=\"../Keywords/$initial.htm\#$key\">$key</A>" - } - man-puts [join $keys {, }] - } - return - } - } - if {[next-op-is .IP rest]} { - output-IP-list $code .IP $rest - return - } - if {[next-op-is .PP rest]} { - return - } - return - } - .SO { - set targetPage $rest - if {[match-text @stuff .SE]} { - output-directive {.SH STANDARD OPTIONS} - set opts [split $stuff \n\t] - man-puts <DL> - lappend manual(section-toc) <DL> - foreach option [lsort -dictionary $opts] { - man-puts "<DT><B>[std-option-toc $option $targetPage]</B>" - } - man-puts </DL> - lappend manual(section-toc) </DL> - } else { - manerror "unexpected .SO format:\n[expand-next-text 2]" - } - } - .OP { - output-widget-options $rest - return - } - .IP { - output-IP-list .IP .IP $rest - return - } - .PP { - man-puts <P> - } - .RS { - output-RS-list - return - } - .RE { - manerror "unexpected .RE" - return - } - .br { - man-puts <BR> - return - } - .DE { - manerror "unexpected .DE" - return - } - .DS { - if {[next-op-is .ta rest]} { - # skip the leading .ta directive if it is there - } - if {[match-text @stuff .DE]} { - set td "<td><p style=\"font-size:12px;padding-left:.5em;padding-right:.5em;\">" - set bodyText [string map [list \n <tr>$td \t $td] \n$stuff] - man-puts "<dl><dd><table border=\"0\">$bodyText</table></dl>" - #man-puts <PRE>$stuff</PRE> - } elseif {[match-text .fi @ul1 @ul2 .nf @stuff .DE]} { - man-puts "<PRE>[lindex $ul1 1][lindex $ul2 1]\n$stuff</PRE>" - } else { - manerror "unexpected .DS format:\n[expand-next-text 2]" - } - return - } - .CS { - if {[next-op-is .ta rest]} { - # ??? - } - if {[match-text @stuff .CE]} { - man-puts <PRE>$stuff</PRE> - } else { - manerror "unexpected .CS format:\n[expand-next-text 2]" - } - return - } - .CE { - manerror "unexpected .CE" - return - } - .sp { - man-puts <P> - } - .ta { - # these are tab stop settings for short tables - switch -exact -- $manual(name):$manual(section) { - {bind:MODIFIERS} - - {bind:EVENT TYPES} - - {bind:BINDING SCRIPTS AND SUBSTITUTIONS} - - {expr:OPERANDS} - - {expr:MATH FUNCTIONS} - - {history:DESCRIPTION} - - {history:HISTORY REVISION} - - {switch:DESCRIPTION} - - {upvar:DESCRIPTION} { - return; # fix.me - } - default { - manerror "ignoring $line" - } - } - } - .nf { - if {[match-text @more .fi]} { - foreach more [split $more \n] { - man-puts $more<BR> - } - } elseif {[match-text .RS @more .RE .fi]} { - man-puts <DL><DD> - foreach more [split $more \n] { - man-puts $more<BR> - } - man-puts </DL> - } elseif {[match-text .RS @more .RS @more2 .RE .RE .fi]} { - man-puts <DL><DD> - foreach more [split $more \n] { - man-puts $more<BR> - } - man-puts <DL><DD> - foreach more2 [split $more2 \n] { - man-puts $more2<BR> - } - man-puts </DL></DL> - } elseif {[match-text .RS @more .RS @more2 .RE @more3 .RE .fi]} { - man-puts <DL><DD> - foreach more [split $more \n] { - man-puts $more<BR> - } - man-puts <DL><DD> - foreach more2 [split $more2 \n] { - man-puts $more2<BR> - } - man-puts </DL><DD> - foreach more3 [split $more3 \n] { - man-puts $more3<BR> - } - man-puts </DL> - } elseif {[match-text .sp .RS @more .RS @more2 .sp .RE .RE .fi]} { - man-puts <P><DL><DD> - foreach more [split $more \n] { - man-puts $more<BR> - } - man-puts <DL><DD> - foreach more2 [split $more2 \n] { - man-puts $more2<BR> - } - man-puts </DL></DL><P> - } elseif {[match-text .RS .sp @more .sp .RE .fi]} { - man-puts <P><DL><DD> - foreach more [split $more \n] { - man-puts $more<BR> - } - man-puts </DL><P> - } else { - manerror "ignoring $line" - } - } - .fi { - manerror "ignoring $line" - } - .na - - .ad - - .UL - - .ne { - manerror "ignoring $line" - } - default { - manerror "unrecognized format directive: $line" - } - } -} -## -## merge copyright listings -## -proc merge-copyrights {l1 l2} { - set merge {} - set re1 {^Copyright +(?:\(c\)|\\\(co|©) +(\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 -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 - } - } - puts "oops: $copyright" - } - foreach who [array names dates] { - set list [lsort -dictionary $dates($who)] - if {[llength $list] == 1 || [lindex $list 0] eq [lrange $list end end]} { - lappend merge "Copyright © [lindex $list 0] $who" - } else { - lappend merge "Copyright © [lindex $list 0]-[lrange $list end end] $who" - } - } - return [lsort -dictionary $merge] -} - -proc makedirhier {dir} { - if {![file isdirectory $dir] && \ - [catch {file mkdir $dir} error]} { - return -code error "cannot create directory $dir: $error" - } -} - -proc addbuffer {args} { - global manual - if {$manual(partial-text) ne ""} { - append manual(partial-text) \n - } - append manual(partial-text) [join $args ""] -} -proc flushbuffer {} { - global manual - if {$manual(partial-text) ne ""} { - lappend manual(text) [process-text $manual(partial-text)] - set manual(partial-text) "" - } -} + css-style body div p th td li dd ul ol dl dt blockquote { + font-family: Verdana, sans-serif; + } + css-style pre code { + font-family: 'Courier New', Courier, monospace; + } + css-style pre { + background-color: #f6fcec; + border-top: 1px solid #6A6A6A; + border-bottom: 1px solid #6A6A6A; + padding: 1em; + overflow: auto; + } + css-style body { + background-color: #FFFFFF; + font-size: 12px; + line-height: 1.25; + letter-spacing: .2px; + padding-left: .5em; + } + css-style h1 h2 h3 h4 { + font-family: Georgia, serif; + padding-left: 1em; + margin-top: 1em; + } + css-style h1 { + font-size: 18px; + color: #11577b; + border-bottom: $hBd; + margin-top: 0px; + } + css-style h2 { + font-size: 14px; + color: #11577b; + background-color: #c5dce8; + padding-left: 1em; + border: 1px solid #6A6A6A; + } + css-style h3 h4 { + color: #1674A4; + background-color: #e8f2f6; + border-bottom: $hBd; + border-top: $hBd; + } + css-style h3 { + font-size: 12px; + } + css-style h4 { + font-size: 11px; + } + css-style ".keylist dt" ".arguments dt" { + width: 20em; + float: left; + padding: 2px; + border-top: 1px solid #999; + } + css-style ".keylist dt" { font-weight: bold; } + css-style ".keylist dd" ".arguments dd" { + margin-left: 20em; + padding: 2px; + border-top: 1px solid #999; + } + css-style .copy { + background-color: #f6fcfc; + white-space: pre; + font-size: 80%; + border-top: 1px solid #6A6A6A; + margin-top: 2em; + } + css-style .tablecell { + font-size: 12px; + padding-left: .5em; + padding-right: .5em; + } +} + ## ## foreach of the man directories specified by args ## convert manpages into hypertext in the directory ## specified by html. ## proc make-man-pages {html args} { - global manual overall_title tcltkdesc + global manual overall_title tcltkdesc verbose + global excluded_pages forced_index_pages process_first_patterns + makedirhier $html set cssfd [open $html/$::CSSFILE w] - puts $cssfd [gencss] + puts $cssfd [css-stylesheet] close $cssfd set manual(short-toc-n) 1 set manual(short-toc-fp) [open $html/[indexfile] w] puts $manual(short-toc-fp) [htmlhead $overall_title $overall_title] puts $manual(short-toc-fp) "<DL class=\"keylist\">" set manual(merge-copyrights) {} + + set LQ \u201c + set RQ \u201d + foreach arg $args { # preprocess to set up subheader for the rest of the files if {![llength $arg]} { @@ -1531,27 +298,34 @@ proc make-man-pages {html args} { # initialize the long table of contents for this section set manual(long-toc-n) 1 # get the manual pages for this section - set manual(pages) [lsort -dictionary [glob $manual(wing-glob)]] - set n [lsearch -glob $manual(pages) */ttk_widget.n] - if {$n >= 0} { - set manual(pages) "[lindex $manual(pages) $n] [lreplace $manual(pages) $n $n]" - } - set n [lsearch -glob $manual(pages) */options.n] - if {$n >= 0} { - set manual(pages) "[lindex $manual(pages) $n] [lreplace $manual(pages) $n $n]" + set manual(pages) [lsort -dictionary [glob -nocomplain $manual(wing-glob)]] + # Some pages have to go first so that their links override others + foreach pat $process_first_patterns { + set n [lsearch -glob $manual(pages) $pat] + if {$n >= 0} { + set f [lindex $manual(pages) $n] + puts stderr "shuffling [file tail $f] to front of processing queue" + set manual(pages) \ + [linsert [lreplace $manual(pages) $n $n] 0 $f] + } } # set manual(pages) [lrange $manual(pages) 0 5] - set LQ \u201c - set RQ \u201d foreach manual_page $manual(pages) { - set manual(page) $manual_page + set manual(page) [file normalize $manual_page] # whistle - puts stderr "scanning page $manual(page)" + if {$verbose} { + puts stderr "scanning page $manual(page)" + } else { + puts -nonewline stderr . + } set manual(tail) [file tail $manual(page)] set manual(name) [file root $manual(tail)] set manual(section) {} - if {$manual(name) in {case pack-old menubar}} { + if {$manual(name) in $excluded_pages} { # obsolete + if {!$verbose} { + puts stderr "" + } manerror "discarding $manual(name)" continue } @@ -1566,7 +340,6 @@ proc make-man-pages {html args} { set manual(section-toc) {} set manual(section-toc-n) 1 set manual(copyrights) {} - lappend manual(copyrights) "Copyright © 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} { @@ -1587,6 +360,7 @@ proc make-man-pages {html args} { continue } switch -exact -- $code { + .if - .nr - .ti - .in - .ad - .na - .so - .ne - .AS - .VE - .VS - . { # ignore continue @@ -1631,6 +405,9 @@ proc make-man-pages {html args} { .BS - .BE - .br - .fi - .sp - .nf { flushbuffer if {"$rest" ne {}} { + if {!$verbose} { + puts stderr "" + } manerror "unexpected argument: $line" } lappend manual(text) $code @@ -1647,6 +424,9 @@ proc make-man-pages {html args} { .TP { flushbuffer while {[is-a-directive [set next [gets $manual(infp)]]]} { + if {!$verbose} { + puts stderr "" + } manerror "ignoring $next after .TP" } if {"$next" ne {'}} { @@ -1714,9 +494,15 @@ proc make-man-pages {html args} { } } .. { + if {!$verbose} { + puts stderr "" + } error "found .. outside of .de" } default { + if {!$verbose} { + puts stderr "" + } flushbuffer manerror "unrecognized format directive: $line" } @@ -1726,27 +512,43 @@ proc make-man-pages {html args} { close $manual(infp) # fixups if {$manual(.RS) != 0} { + if {!$verbose} { + puts stderr "" + } puts "unbalanced .RS .RE" } if {$manual(.DS) != 0} { + if {!$verbose} { + puts stderr "" + } puts "unbalanced .DS .DE" } if {$manual(.CS) != 0} { + if {!$verbose} { + puts stderr "" + } puts "unbalanced .CS .CE" } if {$manual(.SO) != 0} { + if {!$verbose} { + puts stderr "" + } puts "unbalanced .SO .SE" } # output conversion open-text set haserror 0 if {[next-op-is .HS rest]} { - set manual($manual(name)-title) \ - "[lrange $rest 1 end] [lindex $rest 0] manual page" + set manual($manual(wing-file)-$manual(name)-title) \ + "[join [lrange $rest 1 end] { }] [lindex $rest 0] manual page" } elseif {[next-op-is .TH rest]} { - set manual($manual(name)-title) "[lindex $rest 0] manual page - [lrange $rest 4 end]" + set manual($manual(wing-file)-$manual(name)-title) \ + "[lindex $rest 0] manual page - [join [lrange $rest 4 end] { }]" } else { set haserror 1 + if {!$verbose} { + puts stderr "" + } manerror "no .HS or .TH record found" } if {!$haserror} { @@ -1759,12 +561,17 @@ proc make-man-pages {html args} { } } man-puts [copyout $manual(copyrights) "../"] - set manual(wing-copyrights) [merge-copyrights $manual(wing-copyrights) $manual(copyrights)] + set manual(wing-copyrights) [merge-copyrights \ + $manual(wing-copyrights) $manual(copyrights)] } # # make the long table of contents for this page # - set manual(toc-$manual(wing-file)-$manual(name)) [concat <DL> $manual(section-toc) </DL>] + set manual(toc-$manual(wing-file)-$manual(name)) \ + [concat <DL> $manual(section-toc) </DL>] + } + if {!$verbose} { + puts stderr "" } # @@ -1776,7 +583,7 @@ proc make-man-pages {html args} { set width [string length $name] } } - set perline [expr {120 / $width}] + set perline [expr {118 / $width}] set nrows [expr {([llength $manual(wing-toc)]+$perline)/$perline}] set n 0 catch {unset rows} @@ -1788,7 +595,7 @@ proc make-man-pages {html args} { } set tail [file tail $tail] append rows([expr {$n%$nrows}]) \ - "<td> <a href=\"$tail.htm\">$name</a>" + "<td> <a href=\"$tail.htm\">$name</a> </td>" incr n } puts $manual(wing-toc-fp) <table> @@ -1803,7 +610,8 @@ proc make-man-pages {html args} { puts $manual(wing-toc-fp) [copyout $manual(wing-copyrights) "../"] puts $manual(wing-toc-fp) "</BODY></HTML>" close $manual(wing-toc-fp) - set manual(merge-copyrights) [merge-copyrights $manual(merge-copyrights) $manual(wing-copyrights)] + set manual(merge-copyrights) [merge-copyrights \ + $manual(merge-copyrights) $manual(wing-copyrights)] } ## @@ -1826,7 +634,7 @@ proc make-man-pages {html args} { lappend keyheader $a } } - set keyheader "<H3>[join $keyheader " |\n"]</H3>" + set keyheader <H3>[join $keyheader " |\n"]</H3> puts $keyfp $keyheader foreach a $letters { set keys [array names manual "keyword-\[[string totitle $a$a]\]*"] @@ -1877,81 +685,253 @@ proc make-man-pages {html args} { ## output man pages ## unset manual(section) + if {!$verbose} { + puts stderr "Rescanning [llength $manual(all-pages)] pages to build cross links" + } foreach path $manual(all-pages) { set manual(wing-file) [file dirname $path] set manual(tail) [file tail $path] set manual(name) [file root $manual(tail)] - set text $manual(output-$manual(wing-file)-$manual(name)) - set ntext 0 - foreach item $text { - incr ntext [llength [split $item \n]] - incr ntext - } - set toc $manual(toc-$manual(wing-file)-$manual(name)) - set ntoc 0 - foreach item $toc { - incr ntoc [llength [split $item \n]] - incr ntoc - } - puts stderr "rescanning page $manual(name) $ntoc/$ntext" - set outfd [open $html/$manual(wing-file)/$manual(name).htm w] - puts $outfd [htmlhead "$manual($manual(name)-title)" \ - $manual(name) $manual(wing-file) "[indexfile]" \ - $overall_title "../[indexfile]"] - if { - (($ntext > 60) && ($ntoc > 32)) || $manual(tail) in { - Hash LinkVar SetVar TraceVar ConfigWidg CrtImgType CrtItemType - CrtPhImgFmt DoOneEvent GetBitmap GetColor GetCursor GetDash - GetJustify GetPixels GetVisual ParseArgv QueueEvent - } - } then { + try { + set text $manual(output-$manual(wing-file)-$manual(name)) + set ntext 0 + foreach item $text { + incr ntext [llength [split $item \n]] + incr ntext + } + set toc $manual(toc-$manual(wing-file)-$manual(name)) + set ntoc 0 foreach item $toc { - puts $outfd $item + incr ntoc [llength [split $item \n]] + incr ntoc } + if {$verbose} { + puts stderr "rescanning page $manual(name) $ntoc/$ntext" + } else { + puts -nonewline stderr . + } + set outfd [open $html/$manual(wing-file)/$manual(name).htm w] + puts $outfd [htmlhead "$manual($manual(wing-file)-$manual(name)-title)" \ + $manual(name) $manual(wing-file) "[indexfile]" \ + $overall_title "../[indexfile]"] + if {($ntext > 60) && ($ntoc > 32)} { + foreach item $toc { + puts $outfd $item + } + } elseif {$manual(name) in $forced_index_pages} { + if {!$verbose} {puts stderr ""} + manerror "forcing index generation" + foreach item $toc { + puts $outfd $item + } + } + foreach item $text { + puts $outfd [insert-cross-references $item] + } + puts $outfd "</BODY></HTML>" + } on error msg { + if {$verbose} { + puts stderr $msg + } else { + puts stderr "\nError when processing $manual(name): $msg" + } + } finally { + catch {close $outfd} } - foreach item $text { - puts $outfd [insert-cross-references $item] - } - puts $outfd "</BODY></HTML>" - close $outfd + } + if {!$verbose} { + puts stderr "\nDone" } return {} } - -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 "$tkdir" + +## +## Helper for assembling the descriptions of base packages (i.e., Tcl and Tk). +## +proc plus-base {var glob name dir desc} { + global tcltkdir + if {$var} { + return [list $tcltkdir/$glob $name $dir $desc] + } } -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 $webdir \ - "$tcltkdir/{$appdir}/doc/*.1 \"$tcltkdesc Applications\" UserCmd {$usercmddesc}" \ - [expr {$build_tcl ? "$tcltkdir/$tcldir/doc/*.n {Tcl Commands} TclCmd {$tclcmddesc}" : ""}] \ - [expr {$build_tk ? "$tcltkdir/$tkdir/doc/*.n {Tk Commands} TkCmd {$tkcmddesc}" : ""}] \ - [expr {$build_tcl ? "$tcltkdir/$tcldir/doc/*.3 {Tcl Library} TclLib {$tcllibdesc}" : ""}] \ - [expr {$build_tk ? "$tcltkdir/$tkdir/doc/*.3 {Tk Library} TkLib {$tklibdesc}" : ""}] - } error]} { - puts $error\n$errorInfo +## +## Helper for assembling the descriptions of contributed packages. +## +proc plus-pkgs {type args} { + global build_tcl tcltkdir tcldir + if {$type ni {n 3}} { + error "unknown type \"$type\": must be 3 or n" } + if {!$build_tcl} return + set result {} + foreach {dir name} $args { + set globpat $tcltkdir/$tcldir/pkgs/$dir/doc/*.$type + if {![llength [glob -nocomplain $globpat]]} { + # Fallback for manpages generated using doctools + set globpat $tcltkdir/$tcldir/pkgs/$dir/doc/man/*.$type + if {![llength [glob -nocomplain $globpat]]} { + continue + } + } + switch $type { + n { + set title "$name Package Commands" + set dir [string totitle $dir]Cmd + set desc \ + "The additional commands provided by the $name package." + } + 3 { + set title "$name Package Library" + set dir [string totitle $dir]Lib + set desc \ + "The additional C functions provided by the $name package." + } + } + lappend result [list $globpat $title $dir $desc] + } + return $result +} + +## +## Set up some special cases. It would be nice if we didn't have them, +## but we do... +## +set excluded_pages {case menubar pack-old} +set forced_index_pages {GetDash} +set process_first_patterns {*/ttk_widget.n */options.n} +set ensemble_commands { + after array binary chan clock dde dict encoding file history info interp + memory namespace package registry self string trace update zlib + clipboard console font grab grid image option pack place selection tk + tkwait ttk::style winfo wm +} +array set remap_link_target { + stdin Tcl_GetStdChannel + stdout Tcl_GetStdChannel + stderr Tcl_GetStdChannel + safe {Safe Base} + style ttk::style + {style map} ttk::style +} +array set exclude_refs_map { + clock.n {next} + history.n {exec} + next.n {unknown} + zlib.n {binary close filename text} + canvas.n {bitmap text} + checkbutton.n {image} + clipboard.n {string} + menu.n {checkbutton radiobutton} + options.n {bitmap image set} + radiobutton.n {image} + scrollbar.n {set} + selection.n {string} + tcltest.n {error} + tkvars.n {tk} + ttk_checkbutton.n {variable} + ttk_combobox.n {selection} + ttk_entry.n {focus variable} + ttk_intro.n {focus} + ttk_label.n {font text} + ttk_labelframe.n {text} + ttk_menubutton.n {flush} + ttk_notebook.n {image text} + ttk_progressbar.n {variable} + ttk_radiobutton.n {variable} + ttk_scale.n {variable} + ttk_scrollbar.n {set} + ttk_spinbox.n {format} + ttk_treeview.n {text open} + ttk_widget.n {image text variable} + TclZlib.3 {binary flush filename text} +} +array set exclude_when_followed_by_map { + canvas.n { + bind widget + focus widget + image are + lower widget + raise widget + } + selection.n { + clipboard selection + clipboard ; + } + ttk_image.n { + image imageSpec + } +} + +try { + # Parse what the user told us to do + parse_command_line + + # Some strings depend on what options are specified + set tcltkdesc ""; set cmdesc ""; set appdir "" + if {$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 "$tkdir" + } + + # Get the list of packages to try, and what their human-readable + # names are. + try { + set packageDirNameMap {} + if {$build_tcl} { + set f [open $tcltkdir/$tcldir/pkgs/package.list.txt] + try { + foreach line [split [read $f] \n] { + if {[string trim $line] eq ""} continue + if {[string match #* $line]} continue + lappend packageDirNameMap {*}$line + } + } finally { + close $f + } + } + } trap {POSIX ENOENT} {} { + set packageDirNameMap { + itcl {[incr Tcl]} + tdbc {TDBC} + Thread Thread + } + } + + # + # Invoke the scraper/converter engine. + # + make-man-pages $webdir \ + [list $tcltkdir/{$appdir}/doc/*.1 "$tcltkdesc Applications" UserCmd \ + "The interpreters which implement $cmdesc."] \ + [plus-base $build_tcl $tcldir/doc/*.n {Tcl Commands} TclCmd \ + "The commands which the <B>tclsh</B> interpreter implements."] \ + [plus-base $build_tk $tkdir/doc/*.n {Tk Commands} TkCmd \ + "The additional commands which the <B>wish</B> interpreter implements."] \ + {*}[plus-pkgs n {*}$packageDirNameMap] \ + [plus-base $build_tcl $tcldir/doc/*.3 {Tcl Library} TclLib \ + "The C functions which a Tcl extended C program may use."] \ + [plus-base $build_tk $tkdir/doc/*.3 {Tk Library} TkLib \ + "The additional C functions which a Tk extended C program may use."] \ + {*}[plus-pkgs 3 {*}$packageDirNameMap] +} on error {msg opts} { + # On failure make sure we show what went wrong. We're not supposed + # to get here though; it represents a bug in the script. + puts $msg\n[dict get $opts -errorinfo] + exit 1 } + +# Local-Variables: +# mode: tcl +# End: |