summaryrefslogtreecommitdiffstats
path: root/tools/man2help.tcl
blob: ca292260959cbf31753796e04cdf9a50b5f6499b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
# man2help.tcl --
#
# This file defines procedures that work in conjunction with the
# man2tcl program to generate a Windows help file from Tcl manual
# entries.
#
# Copyright (c) 1996 by Sun Microsystems, Inc.

#
# PASS 1
#

set man2tclprog [file join [file dirname [info script]] \
	man2tcl[file extension [info nameofexecutable]]]

proc generateContents {basename version files} {
    global curID topics
    set curID 0
    foreach f $files {
	puts "Pass 1 -- $f"
	flush stdout
	doFile $f
    }
    set fd [open [file join [file dirname [info script]] $basename$version.cnt] w]
    fconfigure $fd -translation crlf
    puts $fd ":Base $basename$version.hlp"
    foreach package [getPackages] {
	foreach section [getSections $package] {
            if {![info exists lastSection]} {
	        set lastSection {}
            }
            if {[string compare $lastSection $section]} {
	    puts $fd "1 $section"
            }
            set lastSection $section
	    set lastTopic {}
	    foreach topic [getTopics $package $section] {
		if {[string compare $lastTopic $topic]} {
		    set id $topics($package,$section,$topic)
		    puts $fd "2 $topic=$id"
		    set lastTopic $topic
		}
	    }
	}
    }
    close $fd
}


#
# PASS 2
#

proc generateHelp {basename files} {
    global curID topics keywords file id_keywords
    set curID 0

    foreach key [array names keywords] {
	foreach id $keywords($key) {
	    lappend id_keywords($id) $key
	}
    }

    set file [open [file join [file dirname [info script]] $basename.rtf] w]
    fconfigure $file -translation crlf
    puts $file "\{\\rtf1\\ansi \\deff0\\deflang1033\{\\fonttbl\{\\f0\\froman\\fcharset0\\fprq2 Times New Roman\;\}\{\\f1\\fmodern\\fcharset0\\fprq1 Courier New\;\}\}"
    foreach f $files {
	puts "Pass 2 -- $f"
	flush stdout
	initGlobals
	doFile $f
	pageBreak
    }
    puts $file "\}"
    close $file
}

# doFile --
#
# Given a file as argument, translate the file to a tcl script and
# evaluate it.
#
# Arguments:
# file -		Name of file to translate.

proc doFile {file} {
    global man2tclprog
    if {[catch {eval [exec $man2tclprog [glob $file]]} msg]} {
	global errorInfo
	puts stderr $msg
	puts "in"
	puts $errorInfo
	exit 1
    }
}

# doDir --
#
# Given a directory as argument, translate all the man pages in
# that directory.
#
# Arguments:
# dir -			Name of the directory.

proc doDir dir {
    puts "Generating man pages for $dir..."
    foreach f [lsort [glob -directory $dir "*.\[13n\]"]] {
	doFile $f
    }
}

# process command line arguments

if {$argc < 3} {
    puts stderr "usage: $argv0 \[options\] projectName version manFiles..."
    exit 1
}

set arg 0

if {![string compare [lindex $argv $arg] "-bitmap"]} {
    set bitmap [lindex $argv [incr arg]]
    incr arg
}
set baseName [lindex $argv $arg]
set version [lindex $argv [incr arg]]
set files {}
foreach i [lrange $argv [incr arg] end] {
    set i [file join $i]
    if {[file isdir $i]} {
	foreach f [lsort [glob -directory $i "*.\[13n\]"]] {
	    lappend files $f
	}
    } elseif {[file exists $i]} {
	lappend files $i
    }
}
source [file join [file dirname [info script]] index.tcl]
generateContents $baseName $version $files
source [file join [file dirname [info script]] man2help2.tcl]
generateHelp $baseName $files