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authordkf <donal.k.fellows@manchester.ac.uk>2010-01-13 09:32:48 (GMT)
committerdkf <donal.k.fellows@manchester.ac.uk>2010-01-13 09:32:48 (GMT)
commitbe427b8a40eb802bae112dc42a01060deffdebca (patch)
treeff9a3636f056dc5d13fe3f2f61456bdf66b95b19 /tools
parent289de8e738b81bc1b70c12e6f1b0750baf335ae7 (diff)
downloadtcl-be427b8a40eb802bae112dc42a01060deffdebca.zip
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More factoring out of special cases in the nroff->HTML code.
Diffstat (limited to 'tools')
-rw-r--r--tools/tcltk-man2html-utils.tcl142
-rwxr-xr-xtools/tcltk-man2html.tcl33
2 files changed, 67 insertions, 108 deletions
diff --git a/tools/tcltk-man2html-utils.tcl b/tools/tcltk-man2html-utils.tcl
index bf5d37b..e6a4227 100644
--- a/tools/tcltk-man2html-utils.tcl
+++ b/tools/tcltk-man2html-utils.tcl
@@ -299,6 +299,7 @@ proc long-toc {text} {
}
proc option-toc {name class switch} {
global manual
+ # Special case handling, oh we hate it but must do it
if {[string match "*OPTIONS" $manual(section)]} {
if {$manual(name) ne "ttk_widget" && ($manual(name) ne "ttk_entry" ||
![string match validate* $name])} {
@@ -509,12 +510,6 @@ proc output-IP-list {context code rest} {
} else {
man-puts "$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
@@ -613,28 +608,23 @@ proc output-name {line} {
##
proc cross-reference {ref} {
global manual
- if {[string match "Tcl_*" $ref]} {
- set lref $ref
- } elseif {[string match "Tk_*" $ref]} {
+ global ensemble_commands exclude_refs_map exclude_when_followed_by_map
+ set lref [string tolower $ref]
+ if {[string match "Tcl_*" $ref] || [string match "Tk_*" $ref]} {
set lref $ref
} elseif {$ref eq "Tcl"} {
set lref $ref
- } elseif {[regexp {^[A-Z0-9 ?!]+$} $ref]} {
- if {[info exists manual($manual(name)-id-$ref)]} {
- return "<A HREF=\"#$manual($manual(name)-id-$ref)\">$ref</A>"
- }
- set lref [string tolower $ref]
- } else {
- set lref [string tolower $ref]
+ } elseif {
+ [regexp {^[A-Z0-9 ?!]+$} $ref]
+ && [info exists manual($manual(name)-id-$ref)]
+ } {
+ return "<A HREF=\"#$manual($manual(name)-id-$ref)\">$ref</A>"
}
##
## nothing to reference
##
if {![info exists manual(name-$lref)]} {
- foreach name {
- array file history info interp string trace after clipboard grab
- image option pack place selection tk tkwait update winfo wm
- } {
+ foreach name $ensemble_commands {
if {[regexp "^$name \[a-z0-9]*\$" $lref] && \
[info exists manual(name-$name)] && \
$manual(tail) ne "$name.n"} {
@@ -681,60 +671,22 @@ proc cross-reference {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}} {
+ if {[info exists exclude_when_followed_by_map($manual(tail))]} {
+ upvar 1 tail tail
+ set following_word [regexp -inline {\S+} $tail]
+ foreach {this that} $exclude_when_followed_by_map($manual(tail)) {
+ # only a ref if $this is not followed by $that
+ if {$lref eq $this && [string match $that* $following_word]} {
return $ref
}
}
}
+ if {
+ [info exists exclude_refs_map($manual(tail))]
+ && $lref in $exclude_refs_map($manual(tail))
+ } {
+ return $ref
+ }
##
## return the cross reference
##
@@ -923,15 +875,8 @@ proc output-directive {line} {
}
# 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
- }
+ switch -exact -- [string index $code end]:$manual(section) {
+ H:NAME {
set names {}
while {1} {
set line [next-text]
@@ -939,12 +884,11 @@ proc output-directive {line} {
backup-text 1
output-name [join $names { }]
return
- } else {
- lappend names [string trim $line]
}
+ lappend names [string trim $line]
}
}
- SYNOPSIS {
+ H:SYNOPSIS {
lappend manual(section-toc) <DL>
while {1} {
if {
@@ -988,7 +932,7 @@ proc output-directive {line} {
lappend manual(section-toc) </DL>
return
}
- {SEE ALSO} {
+ {H:SEE ALSO} {
while {[more-text]} {
if {[next-op-is .SH rest] || [next-op-is .SS rest]} {
backup-text 1
@@ -1015,7 +959,7 @@ proc output-directive {line} {
}
return
}
- KEYWORDS {
+ H:KEYWORDS {
while {[more-text]} {
if {[next-op-is .SH rest] || [next-op-is .SS rest]} {
backup-text 1
@@ -1030,7 +974,8 @@ proc output-directive {line} {
set keys {}
foreach key [split $more ,] {
set key [string trim $key]
- lappend manual(keyword-$key) [list $manual(name) $manual(wing-file)/$manual(name).htm]
+ 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>"
}
@@ -1135,23 +1080,7 @@ proc output-directive {line} {
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"
- }
- }
+ manerror "ignoring $line"
}
.nf {
if {[match-text @more .fi]} {
@@ -1261,9 +1190,12 @@ proc merge-copyrights {l1 l2} {
}
proc makedirhier {dir} {
- if {![file isdirectory $dir] && \
- [catch {file mkdir $dir} error]} {
- return -code error "cannot create directory $dir: $error"
+ try {
+ if {![file isdirectory $dir]} {
+ file mkdir $dir
+ }
+ } on error msg {
+ return -code error "cannot create directory $dir: $msg"
}
}
diff --git a/tools/tcltk-man2html.tcl b/tools/tcltk-man2html.tcl
index a1b8191..2611393 100755
--- a/tools/tcltk-man2html.tcl
+++ b/tools/tcltk-man2html.tcl
@@ -299,9 +299,9 @@ proc make-man-pages {html args} {
set n [lsearch -glob $manual(pages) $pat]
if {$n >= 0} {
set f [lindex $manual(pages) $n]
- puts stderr "shuffling [file tail $f] to front"
- set manual(pages) [linsert [lreplace $manual(pages) $n $n] 0 \
- $f]
+ 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]
@@ -788,6 +788,33 @@ proc plus-pkgs {type args} {
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 grab grid image option pack place selection tk tkwait
+ winfo wm
+}
+array set exclude_refs_map {
+ history.n {exec}
+ regexp.n {string}
+ return.n {break continue error}
+ source.n {text}
+ canvas.n {bitmap text}
+ checkbutton.n {image}
+ menu.n {checkbutton radiobutton}
+ options.n {bitmap image set}
+ radiobutton.n {image}
+ scrollbar.n {set}
+}
+array set exclude_when_followed_by_map {
+ canvas.n {
+ bind widget
+ focus widget
+ image are
+ lower widget
+ raise widget
+ }
+}
try {
# Parse what the user told us to do