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-rw-r--r--tools/man2html.tcl171
1 files changed, 90 insertions, 81 deletions
diff --git a/tools/man2html.tcl b/tools/man2html.tcl
index 6f44aaa..386396f 100644
--- a/tools/man2html.tcl
+++ b/tools/man2html.tcl
@@ -1,6 +1,8 @@
-#!/proj/tcl/install/5.x-sparc/bin/tclsh7.5
+#!/bin/sh
+# \
+exec tclsh "$0" ${1+"$@"}
-if [catch {
+package require Tcl 8.4
# man2html.tcl --
#
@@ -12,7 +14,6 @@ if [catch {
# SCCS: @(#) man2html.tcl 1.5 96/04/11 20:21:43
#
-set homeDir /home/rjohnson/Projects/tools/generic
# sarray -
#
@@ -26,7 +27,7 @@ proc sarray {file args} {
set file [open $file w]
foreach a $args {
upvar $a array
- if ![array exists array] {
+ if {![array exists array]} {
puts "sarray: \"$a\" isn't an array"
break
}
@@ -40,13 +41,12 @@ proc sarray {file args} {
}
-
# footer --
#
# Builds footer info for HTML pages
#
# Arguments:
-# None
+# packages - List of packages to link to.
proc footer {packages} {
lappend f "<HR>"
@@ -64,8 +64,6 @@ proc footer {packages} {
}
-
-
# doDir --
#
# Given a directory as argument, translate all the man pages in
@@ -81,101 +79,112 @@ proc doDir dir {
}
-if {$argc < 2} {
- puts stderr "usage: $argv0 html_dir tcl_dir packages..."
- puts stderr "usage: $argv0 -clean html_dir"
- exit 1
-}
-
-if {[lindex $argv 0] == "-clean"} {
- set html_dir [lindex $argv 1]
- puts -nonewline "recursively remove: $html_dir? "
- flush stdout
- if {[gets stdin] == "y"} {
- puts "removing: $html_dir"
- exec rm -r $html_dir
- }
- exit 0
-}
-
-set html_dir [lindex $argv 0]
-set tcl_dir [lindex $argv 1]
-set packages [lrange $argv 2 end]
-
-#### need to add glob capability to packages ####
+# main --
+#
+# Main code for converting Tcl manual pages to HTML.
+#
+# Arguments:
+# argv - List of arguments to this script.
-# make sure there are doc directories for each package
+proc main {argv} {
+ global html_dir
+ # Global vars used in man2html1.tcl and man2html2.tcl
+ global NAME_file KEY_file lib state curFile file inDT textState nestStk
+ global curFont fontStart fontEnd noFillCount footer
-foreach i $packages {
- if ![file exists $tcl_dir/$i/doc] {
- puts stderr "Error: doc directory for package $i is missing"
+ if {[llength $argv] < 2} {
+ puts stderr "usage: $::argv0 html_dir tcl_dir packages..."
+ puts stderr "usage: $::argv0 -clean html_dir"
exit 1
}
- if ![file isdirectory $tcl_dir/$i/doc] {
- puts stderr "Error: $tcl_dir/$i/doc is not a directory"
- exit 1
+
+ if {[lindex $argv 0] eq "-clean"} {
+ set html_dir [lindex $argv 1]
+ puts -nonewline "recursively remove: $html_dir? "
+ flush stdout
+ if {[gets stdin] eq "y"} {
+ puts "removing: $html_dir"
+ file delete -force $html_dir
+ }
+ exit 0
}
-}
+ set html_dir [lindex $argv 0]
+ set tcl_dir [lindex $argv 1]
+ set packages [lrange $argv 2 end]
+ set homeDir [file dirname [info script]]
-# we want to start with a clean sheet
+ #### need to add glob capability to packages ####
-if [file exists $html_dir] {
- puts stderr "Error: HTML directory already exists"
- exit 1
-} else {
- exec mkdir $html_dir
-}
+ # make sure there are doc directories for each package
+
+ foreach i $packages {
+ if {![file exists $tcl_dir/$i/doc]} {
+ puts stderr "Error: doc directory for package $i is missing"
+ exit 1
+ }
+ if {![file isdirectory $tcl_dir/$i/doc]} {
+ puts stderr "Error: $tcl_dir/$i/doc is not a directory"
+ exit 1
+ }
+ }
+
+ # we want to start with a clean sheet
-set footer [footer $packages]
+ if {[file exists $html_dir]} {
+ puts stderr "Error: HTML directory already exists"
+ exit 1
+ } else {
+ file mkdir $html_dir
+ }
+ set footer [footer $packages]
-# make the hyperlink arrays and contents.html for all packages
-
-foreach package $packages {
- global homeDir
- exec mkdir $html_dir/$package
+ # make the hyperlink arrays and contents.html for all packages
+
+ foreach package $packages {
+ file mkdir $html_dir/$package
- # build hyperlink database arrays: NAME_file and KEY_file
- #
- puts "\nScanning man pages in $tcl_dir/$package/doc..."
- source $homeDir/man2html1.tcl
+ # build hyperlink database arrays: NAME_file and KEY_file
+ #
+ puts "\nScanning man pages in $tcl_dir/$package/doc..."
+ uplevel \#0 [list source $homeDir/man2html1.tcl]
- doDir $tcl_dir/$package/doc
-
- # clean up the NAME_file and KEY_file database arrays
- #
- catch {unset KEY_file()}
- foreach name [lsort [array names NAME_file]] {
- set file_name $NAME_file($name)
- if {[llength $file_name] > 1} {
- set file_name [lsort $file_name]
- puts stdout "Warning: '$name' multiply defined in: $file_name; using last"
- set NAME_file($name) [lindex $file_name end]
+ doDir $tcl_dir/$package/doc
+
+ # clean up the NAME_file and KEY_file database arrays
+ #
+ catch {unset KEY_file()}
+ foreach name [lsort [array names NAME_file]] {
+ set file_name $NAME_file($name)
+ if {[llength $file_name] > 1} {
+ set file_name [lsort $file_name]
+ puts "Warning: '$name' multiply defined in: $file_name;\
+ using last"
+ set NAME_file($name) [lindex $file_name end]
+ }
}
- }
-# sarray $html_dir/$package/xref.tcl NAME_file KEY_file
+ # sarray $html_dir/$package/xref.tcl NAME_file KEY_file
- # build the contents file from NAME_file
- #
- puts "\nGenerating contents.html for $package"
- doContents $html_dir/$package/contents.html $lib ;# defined in man2html1.tcl
+ # build the contents file from NAME_file
+ #
+ puts "\nGenerating contents.html for $package"
+ doContents $html_dir/$package/contents.html $lib ;# defined in man2html1.tcl
- # now translate the man pages to HTML pages
- #
- source $homeDir/man2html2.tcl
- puts "\nBuilding html pages from man pages in $tcl_dir/$package/doc..."
- doDir $tcl_dir/$package/doc
+ # now translate the man pages to HTML pages
+ #
+ uplevel \#0 [list source $homeDir/man2html2.tcl]
+ puts "\nBuilding html pages from man pages in $tcl_dir/$package/doc..."
+ doDir $tcl_dir/$package/doc
- unset NAME_file
+ unset NAME_file
+ }
}
-
-} result] {
+if [catch { main $argv } result] {
global errorInfo
puts stderr $result
puts stderr "in"
puts stderr $errorInfo
}
-