/usr/bin/mif2rtf is in sdf 2.001+1-3.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
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eval 'exec /usr/bin/perl -S $0 ${1+"$@"}'
if 0; # not running under some shell
# -*- mode:perl -*-
# $Id$
#
# mif2rtf - Frame Maker Interchange Format to Microsoft Rich Text Format
#
# Available from:
# ftp.mincom.com:/pub/mtr/sdf/mif2rtf/
#
# Original version available from:
# ftp.irisa.fr:/pub/FrameMaker/Filters/
#
# The original code has been significantly reworked in the area of
# hypertext construct handling with the aim of being able to generate
# Microsoft Windows Help files from FrameMaker documents
#
# This program can be used to generate reasonable Microsoft Windows
# Help files.
#
# Any feedback on this code should be initially directed to tjh@mincom.com
#
# Parts of this program are:
# Copyright 1992 by Convex Computer Corporation, Richardson, Texas.
#
# (see the full COPYRIGHT notice further down in the file for details of
# the copyright restrictions that were part of the original version and
# hence effect this derivative)
#
# Tim Hudson
# tjh@mincom.com
#
#
# 19-Feb-97 ianc fixed (r) and (c) characters
# 02-Feb-97 ianc TOCTEXT/TOCGRAPHIC -> TOC_TITLE/TOC_GRAPHIC
# 30-Dec-96 tjh center pictures ... controlled by Align=Center
# ..................... in the IMPORT statement under SDF
# 18-Nov-96 tjh unfortunately had to change this code for perl5.001
# ..................... so Ian is no longer the last to touch the code
# 05-Aug-96 ianc changed TOC detection to use marker 11, not 9
# 30-May-96 tjh "fixed" the 23-May-96 "fix" :-)
# 23-May-96 ianc "fixed" jumps to topics within another file
# 09-May-96 tjh yet another bug in context stuff fixed + get
# ..................... size and font changes toggling correct too
# 19-Apr-96 tjh get TOC stuff right when user has specified
# ..................... the name of the topic
# 16-Apr-96 tjh grab title and toc text from vars
# 16-Apr-96 tjh fixed up to handle TOC and HELPTOC as XRefName
# ..................... which got introduced in SDF2B3?
# 03-Apr-96 tjh more rework for better HLP output (Delphi-style)
# 26-Mar-96 tjh Color support added ... plus SDF2 stuff
# 25-Mar-96 tjh PgfNumFormat support added (and lots of other changes)
# 25-Mar-96 tjh changed things to handle SDF mif input
# ..................... better without having to go via FrameMaker
# 15-Dec-95 craigw Modified the Hypertext markup sections, convert_table
# ..................... & convert_picture
# 29-Jul-95 tjh windows help output make useful ... generate
# ..................... the right footnotes for all the hypertext stuff
# 11-Jun-95 tjh added in the "tjh" stuff to enable better
# ..................... handling of documents with hypertext links
# ..................... in them as the first step in being able to
# ..................... generate RTF for WinHelp purposes
#
# Tim Hudson - tjh@mincom.com
# Craig Willis - craigw@mincom.com
#
# With bug fixes by:
# Ian Clatworthy - ianc@mincom.com
# output of # indicates loaded in a MIF statement
# output of . indicates processed a MIF statement into RTF for output
# HELP FOOTNOTES:
# * - build tag
# # - context string (jump to with \v id)
# $ - topic title [one only]
# + - browse sequence [one only]
# K - keywords (; separated)
# ! - help macro
# other - alternate keyword ... see HELP_MULTIKEY for details
# variables for controlling some of the current under-development stuff
# which will move to a more standard location
$pgfnumdebug=0;
$tmpdebug=0;
$sdfvartrace=0;
$quiet=1;
$rtfdebug=0;
$fullcatalog=1;
#------------------------------------------------------------------------------
# NOTES ... to be removed shortly ... perhaps into documentation for
# this stuff --tjh
#------------------------------------------------------------------------------
#
# FrameMaker -> PgfSpBefore, PgfSpAfter are handled specially inside
# Tables ... and differently to MSWord et al
#
# PgfPlacement -> !AnyWhere means start topic
# PgfNumFormat -> can be in a Para
# PgfNumString -> if not there then use PgfNumFormat information
# FTag -> Italic, Bold, Blank => weight, angle
#
# MORE TJH NOTES: (25-Jan-96)
# - duplicate stuff controlled via
# - escape [] in context ids
# - handle backslashes correctly
# - handle curlybraces correctly
# - fix convert_marker to turn jump into valid id ... had spaces etc
# - added convert_context and changed everything to reference
# this as it was messy how I originally did this and I needed
# to escape more chars ... \{}
#
# The following will have to be sorted out too ... reference to paragraph
# format names needs thinking about
# $heading=($curtag =~ /^h[1]_Heading\b/);
# if ( $State{'PgfTag'} eq 'tt_TableTitle' ) {
# push(@r, "\n$PgfCatalog{'Style',b0_Body} ...
# if ( $curtag eq "dn_DocName" && $DocName eq "" ) {
# + references to dn_DocName in a few other places too!
# if ( $State{'PgfTag'} eq 'tt_TableTitle' ) {
#
# TJH NOTES: (20-Jan-96)
# - *never* use `date` as it will not work under DOS (see my
# usage of ctime() for the "portable" way of doing things)
# - don't output title line if there isn't one in the document
# - Copyright should only be output if its there (rather than Pty Ltd)
# - spacing in TOC was too large ... whitespace should be used
# *sparingly* in HELP FILES
# - fixed rtf_dimensions to handle whitespace gracefully
# - typo for VariableName (was VarialbeName)
# - using b0_Body as the style name in TOC is non-portable!
# - twip conversion for tabs had too much space for left margin
# - paragraph style and tabs for TOC need to be kept so that
# we get indented reasonable looking TOC from default stuff
#
#
#------------------------------------------------------------------------------
# HELP INFORMATION ... to be expanded
#------------------------------------------------------------------------------
#> If -ftoc=n is used, it will produce a Table of Contents if hypertexting
#
# USE
# -o [out file] Output file
# -c [Copyright] Copyright message for WINHELP file
# -d turn on debugging
# -info TAG GROUP Put all text from TAG paragraphs into info group GROUP
# -v Verbose Mode
# -m [style] If style = help, use Hypertext, else create only RTF
# -win [x,y,width,height] (x,y) co-ordinates, Width & Height on Help Window
# Input File (MIF File)
#
# If -win, (x,y,width,height) must be supplied or an error will occur
#
# Notes:
# Output of keep has been blatted in most cases as this is
# not wanted with help?
# The usage of -m help will generate a Help Project File (.hpj) based
# on the name of the output file. The output file always has an
# extension presumed to be ".rtf". The ".hpj" file is a standard file
# that can be easily manipulated for specific purposes. A Table of Contents
# will be generated if there is marker type of 11 and hypertext is being
# generated.
#
# The following is the original text contained in the version that I started
# with as the base for this much improved mif2rtf filter --tjh
#
# The changes that I have made have only one restriction ... you cannot
# pretend that you wrote them and the comment blocks in the source file
# must be left intact.
#
# Note: I have not updated any of the text in the block below ... lots of
# the BUGS noted have been fixed.
#
# Tim Hudson
# tjh@mincom.com
#
#------------------------------------------------------------------------------
# Code marked @@ needs fixing.
# Code marked @# is an improvisation
# Code marked HEURISTIC is not exact.
#
# COPYRIGHT
#
# Copyright 1992 by Convex Computer Corporation, Richardson, Texas.
#
# All Rights Reserved
#
# Permission to use, copy, modify, and distribute this software and its
# documentation for any purpose and without fee is hereby granted,
# provided that the above copyright notice appear in all copies and that
# both that copyright notice and this permission notice appear in
# supporting documentation, and that the name Convex not be
# used in advertising or publicity pertaining to distribution of the
# software without specific, written prior permission.
#
# CONVEX DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
# ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
# CONVEX BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
# ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
# WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
# ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
# SOFTWARE.
#
# BUGS
#
# @#Footnote paragraph formats not right
# @#should convert page margins (frame BRect->margr etc.)
# @#No way to make TOC entries
# @#master pages
# @# Not all document, section, or table properties are converted.
# @#Hard problems: reference page items
# Maybe use command line options for those.
# @# LineSpacing doesn't translate
#
# IDEAS
# absolute positioned object: frame brect etc.
#
#------------------------------------------------------------------------------
use POSIX qw(ctime);
$winhelp=1; # this controls the handling of certain constructs that
# are *naughty* in the context of windows help files
$fixup_duplicates=0;
$hyper_debug=0;
$lots_of_whitespace=0;
$tjh_xref_debug=0;
$use_numformat=1; # switch off if you don't want section numbers in the
# output (which is handy for matching the paper document
# but may be irritating to some users)
local($stmt_call_level);
local(%SDFVAR,$USER_WH_topic,$USER_WH_context);
local($done_pagebreak);
local(%SavedState);
local(%doc_defaults);
local(%char_defaults);
local(%para_defaults);
# convert_paragraph() uses delayed_text to pass information that
# is added using the auto-paragraph header prefix (PgfNumFormat,PgfNumString)
# into convert_paraline() ... such that it stays with the text and
# is not left dangling when hypertext things are inserted
local($delayed_text);
%skiptags = (
"dd_DocDistr",1,
"dp_DocProject",1,
"dn_DocName",1,
"dt_DocType",1,
"ds_DocStatus",1,
"dc_DocCode",1,
"dk_DocSkip",1,
"da_DocAction",1,
"du_DocAuthor",1,
"dw_DocWho",1,
# To remove the table of contents stuff ... which
# is required to drop the TOC page for Windows Help
# file generation --tjh
"fh_FrontHeading",1,
"h1_HeadingTOC",1,
"h2_HeadingTOC",1,
"h3_HeadingTOC",1,
"h4_HeadingTOC",1,
);
$OutputFile='';
$Usage = "
$0 -o [out file] Output file
-c [Copyright] Copyright message for WINHELP file
-d turn on debugging
-info TAG GROUP Put all text from TAG paragraphs into info group GROUP
-v Verbose Mode
-m [style] Determines Output style, help - Hypertext
-win [x,y,width,height] (x,y) co-ordinates, Width & Height on Help Window
Input File
";
#########
#
# main
#
#
# %TagGroup maps MIF paragraph tags to RTF info groups
# %RTFInfo holds the text of the RTF info groups
# so that after &convert_pages(),
# $RTFInfo{$TagGroup{pgftag}} contains all text tagged pgftag
#
# @@ idea: extend this to character tags
#
local($Debug,
%TagGroup
);
@ARGV = &parse_args(@ARGV);
if ($OutputFile ne '' ) {
open (OUTPUT,">$OutputFile") || die "Failed to open $OutputFile";
}
#local($Date) = `date`;
local($Date) = &ctime(time);
&Verbose("Program: $0\nDate : ${Date}Input : @ARGV\nOutput : $OutputFile");
#
# %State maps MIF and RTF codes to their current settings
#
local(%State,
%CharacterConversions
);
local( $paragraph_count, $browse_seqno);
&initialize_state();
&debug( "initialize_state done");
local($Document,
# $Document is the RTF code to get from the default
# document format to what's in %State
# NOTE: some MIF document attrs are RTF Section attrs
# ASSUME: MIF document defaults are RTF defaults
%Typeface, $Typeface,
# %Typeface maps FFamilys to RTF font numbers
%Tag, $Tag,
# %Tag maps PgfTags to RTF style numbers
%PgfCatalog, %FontCatalog,
@BodyPage,
%TextRect, %TextFlow,
%AFrame,
%Tbl
);
#> Local Variables Used globally internally
local( $DocName, $PgfAutoNum, $Xref_TOC);
# This is the default in Frame, but not in Word.
$Document = "\\widowctrl\\ftnbj\\cvmme\\sprsspbf\\brkfrm\\swpdr\\noextraspl".
"\\hypcaps0"; #> CRW Modified from standard RTF file
local($PageType, $TextRectID, $ID, $TblID, $XRefName, $VaraibleName);
&read_whole_file
('DPageSize', '$Document .= &change_dims($data, "paperw", "paperh")',
'DStartPage', '$Document .= &change_attr("pgnstarts", $data)',
'DPageNumStyle', '$Document .= &select_attr($data, "PageNumStyle",
"Arabic", "pgndec",
"UCRoman", "pgnucrm",
"LCRoman", "pgnlcrm",
"UCALpha", "pgnucltr",
"LCAlpha", "pgnlcltr")',
'DTwoSides', '$Document .= &change_attr("facingp", 1)',
'DFNoteRestart', '$Document .= &select_attr($data, "FNoteRestart",
"PerPage", "ftnrestart")',
'DFNoteStartNum', '$Document .= &change_attr("fntstart", $data)',
'DAutoChBars', '$Document .= &change_attr("revisions", 1)',
'FFamily', '&intern(*Typeface, $data)',
'PgfTag',
'&intern(*Tag, $data);
',
'PgfCatalog', '&convert_paragraph_catalog($here)',
'FontCatalog', '&convert_character_catalog($here)',
'PageType', '$PageType = $data',
'Page', '
push(@BodyPage, $here) if $PageType eq "BodyPage";
&debug("$PageType $here");
',
'TextRectID',
'$TextRectID ? &debug("Extra TextRect: $data") : ($TextRectID = $data)',
'TextFlow', '@TextRect{$TextRectID} = $here;
&debug("flow", %TextRect); $TextRectID = ""',
'Frame', '$AFrame{&data_search($here, "ID", 1)} = $here',
'TblID', '$TblID = $data',
'Tbl', '$Tbl{$TblID} = $here',
'XRefName', '$XRefName = &convert_string($data)',
'XRefDef', '$Definition{"XRef", $XRefName} = $data;
$Definition{"XRefPgfTag", $XRefName} = $State{\'PgfTag\'};
print STDERR "XRef $XRefName ($data) => $State{\'PgfTag\'}\n" if ($tjh_xref_debug);
',
'VariableName', '$VariableName = &convert_string($data)',
'VariableDef', '$Definition{"Variable", $VariableName} = $data'
);
if ( $OutputFile ne '' ) {
$Output = "OUTPUT";
} else {
$Output = "STDOUT";
}
print $Output &rtf_begin_doc;
print $Output &rtf_font_table(%Typeface);
if (0) {
print $Output &rtf_color_table(('0 0 0', # These are Frame's colors
'0 0 255',
'0 255 255',
'0 255 0',
'255 0 255',
'255 255 0',
'255 255 255',
'0 0 128',
'0 128 128',
'0 128 0',
'128 0 128',
'128 0 0',
'128 128 0',
'128 128 128',
'192 192 192'));
} else {
#
# Frame4 Colors are the following ...
# Black, White, Red, Green, Blue, Cyan, Magenta, Yellow
#
print $Output &rtf_color_table(('0 0 0', # Black
'255 255 255', # White
'255 0 0', # Red
'0 255 0', # Green
'0 0 255', # Blue
'0 255 255', # Cyan
'255 0 255', # Magenta
'255 255 0' # Yellow
));
}
print $Output $Document, "\n";
&debug("body pages: ", @BodyPage);
local(@Document, $cnt);
foreach $page (@BodyPage){
&debug("converting page:\n", &expand_mif_statement($page));
push(@Document, &convert_frame($page));
}
if ( !defined($StyleSheet) || $StyleSheet) {
print $Output &rtf_style_sheet(%Tag);
}
print $Output &rtf_info(%RTFInfo);
print $Output @Document;
print $Output &rtf_end_doc;
# when debugging the hypertext stuff it is nice to be able to
# output the map table directly ... might have a dinky flag for
# doing this too ...
if ( $hypertext_sw ) {
foreach ( keys(%Context_ID)) {
&debug(sprintf("%-30s %010d ; $WH_topic_comments{$_}\n",
$WH_context_ids{$_}, $_));
}
}
print STDERR "\n"; # after all the .....'s
if ( $hypertext_sw ne '' ) {
local($cnt);
close $Output;
$ErrFile = $HPJFile = $OutputFile;
$ErrFile =~ s/\.\w+$/\.err/;
$HPJFile =~ s/\.\w+$/\.hpj/;
open (OUTPUT,">$HPJFile") || die "open $HPJFile";
print OUTPUT "[OPTIONS]\n";
if ( scalar(@Bmroot) ) {
print OUTPUT "BMROOT=";
foreach (@Bmroot) {
print $_ eq "$Bmroot[0]" ? "" : ":" ;
print $_;
}
print OUTPUT "\n";
}
# pick up the title from the new variable that holds this
# information
if (defined $Definition{"Variable", "DOC_TITLE"} ) {
$DocName = &convert_string($Definition{"Variable", "DOC_TITLE"});
}
# print OUTPUT "COMPRESS=ON\n";
print OUTPUT "COMPRESS=OFF\n";
print OUTPUT "COPYRIGHT=$Copyright\n" if ($Copyright ne "");
# print OUTPUT "CITATION=\n";
print OUTPUT "ERRORLOG=$ErrFile\n";
# print OUTPUT "ICON=\n";
print OUTPUT "OLDKEYPHRASE=NO\n";
print OUTPUT "REPORT=ON\n";
print OUTPUT "TITLE=$DocName\n" if ($DocName ne "");
print OUTPUT "WARNING=3\n";
# let individual options be set as variables
# that make their way into the options section of the
# output file
foreach $key (keys %Definition) {
($defn,$var)=split($;,$key,2);
#print STDERR "DEFN $defn VAR $var\n";
next unless $defn eq "Variable";
$val=&convert_string($Definition{"Variable",$var});
#print STDERR "VAR $var VALUE $val\n";
if ($var =~ /^HLP_OPTIONS_/) {
$name = $var;
$name =~ s/^HLP_OPTIONS_//;
#print STDERR "OPTION $name = $val\n";
print OUTPUT "$name=$val\n";
}
}
print OUTPUT "\n[FILES]\n";
print OUTPUT "$OutputFile\n";
print OUTPUT "\n[CONFIG]\n";
# grab HLP_CONFIG as a filename variable that is read in
# TODO ...
print OUTPUT "BrowseButtons()\n";
print OUTPUT "\n[WINDOWS]\n";
if ($yellow_muck) {
print OUTPUT "main=,($xcoordinate,$ycoordinate,$win_width,$win_height)".
",,,(255,255,0)\n";
} else {
# leave the window stuff out!
#print OUTPUT "main=,($xcoordinate,$ycoordinate,$win_width,$win_height)". ",,,\n";
}
print OUTPUT "\n[MAP]\n";
foreach (keys (%WH_context_ids)) {
print OUTPUT sprintf("%-30s %10d ; $WH_topic_comments{$_}\n",
$WH_context_ids{$_}, $_);
}
}
##################### END OF MAIN PROGRAM ####################################
#
##################### SUBROUTINES START ####################################
#
# USE : @ARGV = &parse_args(@ARGV);
# SETS: $Debug, %TagGroup
#
sub parse_args{
local(@files, $style, $win_sw);
while($_ = shift){
if(/^-c/){ # Copyright option
$Copyright = shift;
}
elsif(/^-d/){
$Debug = 'debug';
}
elsif(/^-hd/){
$hyper_debug = '1';
}
elsif(/^-info/){
$TagGroup{shift} = shift;
}
elsif(/^-h[elp]/){
print "\nUsage: $Usage\n";
exit(0);
}
elsif(/^-m/){
$style = shift;
if ( $style =~ /HELP/i ) { $hypertext_sw = 1 };
}
elsif(/^-nostyles/){
$StyleSheet = 0;
}
elsif(/^-o/){
$OutputFile = shift;
}
elsif(/^-v/){
$vbs_sw = 1;
}
elsif(/^-win/) { # Windows co-ordinates
$win_sw++;
($xcoordinate,$ycoordinate,$win_width, $win_height) =
split(/,/, shift,4);
}
else{
push(@files, $_);
}
}
if ( scalar(@files) == 0 ) {
die "No Input file supplied\n";
}
if ( $hypertext_sw && $OutputFile eq "" ) {
die "Output file is mandatory with help option\n" ;
}
if ( $win_sw ) {
if ( !$xcoordinate || !$ycoordinate || !$win_width|| !$win_height) {
die "You need to supply x & y co-ordinates & window height & width\n";
}
}
else {
$xcoordinate = 496;
$ycoordinate = 128;
$win_width = 512;
$win_height = 768;
}
@files;
}
#
#
##########
# Mif Parsing Routines
#
# I've finally found a perl representation of a mif file that I'm happy with.
# It's pretty memory intensive and not real zippy, but that's the nature
# of the beast with MIF.
#
sub read_whole_file{
local(%Callbacks) = @_;
# global(@Parts);
@Parts = (0); # put one element in it so there's no statement 0.
while(&read_mif_statement()) {
print STDERR "#\n" unless ($quiet);
}
}
#
# Returns an index in @Parts so that
# $Parts[$index] is the statement type
# and @Parts[$index+1, $index+2, ...] are the parts of the statement.
# For compound statement, @Parts[$index, ...] looks like
# ('<', token, index1, index2, index3, ...)
# where indexN are the substatements
#
# for each statment, $Callbacks{$token} is evaluated
# with $token, $data, and $here set
#
sub read_mif_statement{
local($_, $type, $token, $data, @parts, $here, $line);
# global(@Parts);
while(<>){
$line = $.;
$type = '<>', $token = $1, $data = $2, last
if /^\s*<(\w+)\s+(.*\S)?\s*>/;
$type = '<', $token = $1, last
if /^\s*<(\w+)/;
return 0 if /^\s*>/;
$type = '=', $token = $1, $data = &read_mif_inset(), last
if /^=(\w+)/;
print STDERR "#\n" if (0);
}
&debug("LINE=$line $_ type=$type token=$token data=$data");
return 0 unless $type;
local($callback);
if($type eq '<>' || $type eq '='){
$here = $#Parts+1;
push (@Parts, $type, $token, $data);
eval $callback if $callback = $Callbacks{$token};
die "$@ $callback" if $@;
}
else{
while ($_ = &read_mif_statement()) {
push(@parts, $_);
}
$here = $#Parts+1;
push(@Parts, '<', $token, @parts);
eval $callback if $callback = $Callbacks{$token};
die "$@ $callback" if $@;
}
$Lines{$here} = $line; # for debugging purposes
$here;
}
#
# Read until a line starts with "=EndInset"
# and return all the lines concatenated
#
sub read_mif_inset{
local($inset);
while(<>){
$inset .= $_;
last if /^=EndInset/;
}
$inset;
}
sub new_statement{
local($s) = $#Parts + 1;
push(@Parts, @_);
return $s;
}
sub type{
$Parts[$_[0]];
}
sub token{
$Parts[$_[0]+1];
}
sub data{
$Parts[$_[0]+2];
}
sub parts{
local($i) = @_;
if(&type($_[0]) eq '<'){
local($s) = $i+2;
for(; $Parts[$s] > 0; $s++){
}
return @Parts[$i+2 .. $s-1];
}else{
return @Parts[$i+2]; #data
}
}
# Dump the context of the MIF statement ... such that it is easier
# to figure out information about where an error has occured ... the
# original stuff was a little hairy in this area too --tjh
# TODO: compare this with expand_mif_statement()
sub DUMP_CONTEXT {
local($__s) = @_;
local($here,$exp);
foreach $here (&parts($__s)){
local($type) = &type($here);
local($token) = &token($here);
local($data) = &data($here);
# exp has newline in it!
$exp=&expand_mif_statement($here,"EXP: ");
print STDERR "[$here]:$type:$token:$data || $exp";
}
}
sub do_statement{
# global(@Parts);
local($__s, %__callbacks) = @_;
local($here, $__cb);
# one level deeper in the do_statement call stack
$stmt_call_level++;
foreach $here (&parts($__s)){
local($token) = &token($here);
local($data) = &data($here);
$stmt_call_level_context{"$stmt_call_level"}=$here;
eval $__cb if $__cb = $__callbacks{$token};
warn "Error executing: $__cb \n-->$@" if $@;
warn "DEBUG: statement=$__s token=$token data=$data here=$here parts=".
&parts($__s) . "line:", $Lines{$here} if (0);
if ((&type($here) ne '<>') && !$__cb) {
warn "IGNORED: statement=$__s token=$token data=$data here=$here ".
"parts=" . &parts($__s) . "line:" , $Lines{$here};
# TJH ADDITION
print STDERR "HERE:\n";
&DUMP_CONTEXT($here);
print STDERR "STMT:\n";
&DUMP_CONTEXT($__s);
# print STDERR "PARENT:\n";
# &DUMP_CONTEXT($stmt_call_level_context{$stmt_call_level-1});
}
# TJH took this out
# &assert('$token =~ /\w+/');
}
# returning from one level down ...
$stmt_call_level--;
}
sub expand_mif_statement{
# global(@Parts);
local($i, $leader) = @_;
local($_) = &type($i);
if($_ eq '<>'){
return (sprintf("%s<%s %s>\n", $leader, @Parts[$i+1, $i+2]));
}elsif($_ eq '='){
return (sprintf("=%s\n%s", @Parts[$i+1, $i+2]));
}elsif($_ eq '<'){
local(@lines);
@lines = (sprintf("%s<%s\n", $leader, &token($i)));
foreach (&parts($i)){
#TJH#push (@lines, &expand_mif_statement($_, " $leader"));
push (@lines, &expand_mif_statement($_, "$leader "));
}
push(@lines, "$leader>\n");
return @lines;
}
}
#
# use $tag = &data_search($para, 'PgfTag', 2)
# to search 2 levels of the $para statement,
# and return the data of the first PgfTag statement found.
#
sub data_search{
local($s, $t, $levels) = @_;
foreach (&parts($s)){
if(&type($_) eq '<'){
if($levels>1){
$s = &data_search($_, $t, $levels-1);
return $s if $s ne '';
}
}else{
return &data($_) if &token($_) eq $t;
}
}
return '';
}
#
# use &token_search($compound_statement, "token", 3)
# to search the next three levels of hairy_statement for
# "token" statements.
#
sub token_search{
local($s, $t, $levels) = @_;
local(@matches, $_);
foreach (&parts($s)){
push(@matches, $_) if &token($_) eq $t;
push(@matches, &token_search($_, $t, $levels-1))
if &type($_) eq '<' && $levels>1;
}
return @matches;
}
#
#
########
# %State manipulation
#
sub change_attr{
local($attr, $val) = @_;
&debug("change attr: $attr ($State{$attr}) -> [$val]");
$State{$attr} = $val
, return "\\$attr$val "
unless $State{$attr} eq $val;
'';
}
sub change_dims{
local($dims, @attrs) = @_;
local($_, $r);
foreach (&rtf_dimensions($dims)){
local($attr) = shift(@attrs);
last unless $attr;
$attr =~ s-/(\d+)-- && ($_ = int($_/$1)); #HACK
$r .= &change_attr($attr, $_);
}
#print STDERR "change_dims $dims->$r\n";
$r;
}
sub select_attr{
local($key, $s, %attrs) = @_;
if($attrs{$key}){
&debug("select attr: '$s=$key' from ", join(",", %attrs)),
$State{$s} = $attrs{$key}, return "\\$attrs{$key} "
unless $State{$s} eq $attrs{$key};
}
$State{$s} = '';
}
#############
#
# Conversions
#
sub convert_paragraph_catalog{
local($s) = @_;
#global(%State, %PgfCatalog);
local($tag);
&do_statement($s, 'Pgf', '
$tag = &convert_string(&data_search($here, "PgfTag"));
$PgfCatalog{"Statement", $tag} = $here;
# for a full catalog we want conversion now!
if ($fullcatalog) {
&change_style($tag);
}
'
);
}
# convert a freeform string into a "safe" context id for
# the purposes of Windows Help
sub convert_context
{
local($s)=@_;
$s =~ s/[#, ._\/\-><()?&\[\]\\{}+'`~:]//g;
##print STDERR "FROM: @_ to $s\n";
return $s;
}
sub convert_character_catalog{
local($s) = @_;
#global(%State, %FontCatalog);
local($tag);
&do_statement($s,'Font', '
$tag = &convert_string(&data_search($here, "FTag"));
$FontCatalog{"Statement", $tag} = $here;'
);
}
#
# Returns RTF to change from what's in %State to what's in $s
# EXCEPT TABS! use ¤t_tabs() to get them.
#
sub convert_pgf_format{
local($s) = @_;
local($rtf, $_);
local($lindent) = &data_search($s, 'PgfLIndent');
local($li);
if ($lindent gt ''){
print STDERR "LINDENT: $lindent\n" if ($tmpdebug);
($li) = &rtf_dimensions($lindent);
$State{'LIndent'}=$lindent;
}
else{
($li) = &rtf_dimensions($State{'LIndent'});
}
local($findent) = &data_search($s, 'PgfFIndent');
local($fi);
if ($findent gt ''){
($fi) = &rtf_dimensions($findent);
$State{'FIndent'}=$findent;
}
else{
($fi) = &rtf_dimensions($State{'FIndent'});
}
$rtf .= &change_attr("fi", $fi - $li);
$rtf .= &change_attr("li", $li);
&debug("findent: $findent fi: $fi lindent: $findent li: $li");
&do_statement
($s,
'PgfNumberFont', '$State{"NumberFont"} = &convert_string($data)',
'PgfNumFormat', '$State{"NumFormat"} = &convert_string($data, $State{"Family"} ne "Symbol");',
'PgfNextTag',
'$rtf .= &change_attr("snext", &intern(*Tag, $data))',
'PgfNumTabs', 'undef($State{"TabStops"})',
'TabStop', '0 && &TabStop($here)',
'PgfAlignment', '$rtf .= &select_attr($data, "Alignment",
"Left", "ql",
"Center", "qc",
"Right", "qr",
"LeftRight", "qj")',
# RTF & MIF are different about tabs and first indents
'PgfRIndent', '$rtf .= &change_dims($data, "ri")',
'PgfTopSeparator',
'$rtf .= &change_attr("brdrt", 1) if $data ne "`\'"', #@#
'PgfBotSeparator',
'$rtf .= &change_attr("brdrb", 1) if $data ne "`\'"', #@#
#TJHNEW#
'PgfPlacement',
' $State{"Placement"} = &convert_string($data);
if ($winhelp) {
# look at for not Anywhere as TOPIC start trigger
if ( $State{"Placement"} ne "Anywhere" ) {
$State{"NEWTOPIC"} = 1;
} else {
$State{"NEWTOPIC"} = 0;
}
} else {
$rtf .= &select_attr($data, "Placement",
"ColumnTop", "pagebb",
"PageTop", "pagebb",
"LPageTop", "pagebb",
"RPageTop", "pagebb");
}
',
'PgfSpBefore', '$State{"SpBefore"} = &change_dims($data,"sb")',
'PgfSpAfter', '$State{"SpAfter"} = &change_dims($data,"sa")',
#@# withprev
##TJH-WINHELP-no keepn0
'PgfWithNext', ' if (!$winhelp) { $rtf .= &select_attr($data,
"WithNext","Yes", "keepn", "No", "keepn0") } ',
##TJH-WINHELP-no keep1
'PgfBlockSize', ' if (!winhelp) { $rtf .= &change_attr("keep", 1) unless $data <2 }',
'PgfLeading', '$rtf .= &change_dims($data, "sl")',
'PgfFont', '$rtf .= &convert_char_format($here)'
);
&debug("converted $State{'PgfTag'} -> $rtf");
$rtf;
}
sub TabStop {
local($s) = @_;
#@# tab alignment ignored!
$State{'TabStops'} .= " " . &data_search($s, 'TSX');
}
sub convert_char_format{
local($rtf);
&do_statement
($_[0],
'FFamily', '$State{"Family"} = &convert_string($data);
$rtf .= &change_attr("f", &intern(*Typeface, $data))',
#@# 'FVar', 'warn "IGNORED: Variation $data" unless $data =~ /regular/i',
##TJHNEW##
# FTag can also be used to set the font to Italic or Bold or
# also to reset both of these back to "normal"
'FTag', '
$str=&convert_string($data);
$rtf .= &handle_font_change($str);
',
'FColor', '$rtf .= &select_attr(&convert_string($data),"Color",
"Black", "cf0",
"White", "cf1",
"Red", "cf2",
"Green", "cf3",
"Blue", "cf4",
"Cyan", "cf5",
"Magenta", "cf6",
"Yellow", "cf7",
"", "cf0"
)',
'FWeight', '$rtf .= &select_attr(&convert_string($data),"Weight",
"Bold", "b", "Regular", "b0")',
'FAngle', '$rtf .= &select_attr(&convert_string($data), "Angle",
"Italic", "i", "Oblique", "i2",
"Regular", "i0")',
'FSize', '$State{"fs"}=$data; $rtf .= &change_dims($data, "fs/10")',
'FUnderline', '$rtf .= &select_attr($data, "Underline",
"Yes", "ul", "No", "ulnone")',
'FStrike', '$rtf .= &select_attr($data, "Strike",
"Yes", "strike", "No", "strike0")',
'FSupScript', '$rtf .= &select_attr($data, "SupScript",
"Yes", "up6", "No", "up0")',
'FSubScript', '$rtf .= &select_attr($data, "SubScript",
"Yes", "dn6", "No", "dn0")',
'FChangeBar', '$rtf .= &select_attr($data, "ChangeBar",
"Yes", "revised", "No", "revised0")',
'FOutline', '$rtf .= &select_attr($data, "Outline",
"Yes", "outl", "No", "outl0")',
'FShadow', '$rtf .= &select_attr($data, "Shadow",
"Yes", "shad", "No", "shad0")',
'FSeparation', '$rtf .= &change_attr("cf", $data)'
);
&debug("char format: $rtf");
### print STDERR "convert_char_format: Weight $State{'Weight'} Angle $State{'Angle'}\n";
$rtf;
}
########
sub convert_frame{
local($s) = @_;
#@@ local(@BRect) = @BRect;
local(@ret);
local($align,$oldalign)=0;
&debug("convert frame: $s");
&do_statement
($s,
'TextRect', 'push(@ret, &convert_textrect($here))',
'Frame', 'push(@ret, &convert_frame($here))',
'ImportObject', 'push(@ret, &convert_picture($here))',
'BRect', 'push(@ret, &change_dims($data, "posx", "posy", "absw"))',
'AnchorAlign', '$oldalign=$State{"Alignment"};
$align=1;
push(@ret, &select_attr($data, "Alignment",
"Left", "ql",
"Center", "qc",
"Right", "qr",
"LeftRight", "qj"));',
'FrameType', 'push(@ret, &select_attr($data, "FrameType",
"Inline", "posyil",
"Top", "posyt",
"Bottom", "posyb",
"Left", "posxl",
"Right", "posxr",
"Near", "posxi",
"Far", "posxo"))'
);
# if we fiddled the alignment then we put it back how
# it was as we don't want to affect other things --tjh
if ($align) {
push(@ret,"\\par\\pard");
$State{"Alignment"}=$oldalign;
}
@ret;
}
sub convert_textrect{
local($tr) = @_;
local(@ret);
local($myparts) = &parts($tr);
local($mytoken) = &token($tr);
local($mydata) = &data($tr);
## &DUMP_CONTEXT($tr);
##print STDERR "TEXTRECT: $_ : $tr => $myparts $mytoken : $mydata\n";
&do_statement
($tr,
'DashedPattern', ' # do nothing ... print STDERR "GOT DASHED PATTERN\n"; ',
'ID',
'local($_) = $TextRect{$data};
$_ && !$TextFlow{$_}++ ? push(@ret, &convert_flow($_))
: &debug("no flow or repeated flow:$data line: ",$Lines{$_});',
);
@ret;
}
#
# this is one alternative...
#
sub old_convert_textrect{
local($tr) = @_;
local($id, @ret);
&debug("convert textrect $tr");
for($id = &data_search($tr, 'ID', 1); $id;
$id = &data_search($tr, 'TRNext', 1)){
local($s) = $TextRect{$id};
last if $TextRect[$s]++;
&debug("TextRectID = $id");
push(@ret, &convert_flow($s));
}
@ret;
}
#> Modified Table conversion to work.
#> Assumption: That TblColumnWidth, TblH & TblBody are the main parts
#> for conversion only
#> Global_Var: Tbl_sw: Used in convert_paragraph for special paragraph handling
sub convert_table{
local($s) = @_;
local(@r, @cellx); #>Added @cellx for cell dimensions
#>Set table switch used in convert_paragraph section
$Tbl_sw++;
# need to know which row we are on in the table
$State{$Tbl_Sw,"ROW"}=0;
&do_statement
($s,
'TblColumnWidth', 'push(@cellx, &rtf_dimensions(&data($here)))',
'TblH','push(@r, &convert_rows($here, *cellx, 1))',
# handle the title like "normal" text for the moment
'TblTitleContent', 'push(@r, &convert_flow($here), "" ); ',
'TblFormat', '#IGNORED#',
'TblBody','push(@r, &convert_rows($here, *cellx, 0))',
);
push(@r, "\\pard"); #> Requires mark to terminate table
$Tbl_sw--; #> Set table switch used in convert_paragraph
@r;
}
#> Converts a row for a table
#> Sets standard headings for the row and converts cell size into twips, then
#> converts cells data
#>
sub convert_rows{
local($s, *cellx, $row_sw) = @_;
local(@r);
&do_statement
($s,
'Row',
'$State{$Tbl_Sw,"ROW"}++;
push(@r, "\n\\\\trowd\\\\trgaph108\\\\trleft-108 ");
local($cell, $cell_twips);
foreach $cell (@cellx) {
$cell_twips = $cell_twips + $cell;
push(@r, "\\\\cellx$cell_twips ");
}
push(@r, "\\\\pard\\\\plain\\\\intbl ",&convert_cells($here),
" \\\\pard \\\\intbl \\\\row")'
);
@r;
}
#> Convert cells of a table
#
sub convert_cells{
local($s) = @_;
local(@r);
&do_statement
($s,
'Cell', 'push(@r, &convert_cell($here))'
);
@r;
}
#> Convert single cell in table and suffix of cell to terminate cell definition
#
sub convert_cell{
local($s) = @_;
local(@r);
#@@ cell formatting!
&do_statement
($s,
'CellContent',
' $State{$Tbl_sw,"FirstCellPara"}=1;
$State{$Tbl_sw,"FirstTableRow"}=($State{$Tbl_sw,"ROW"}==1);
push(@r, &convert_flow($here), "\\\\cell ")'
);
@r;
}
#> Converts a picture into RTF
#> Assumptions: That all 'ImportObFileDI' will have a corresponding bitmap.
#> Glbal_Var: @Bmroot : A list of paths used for Bitmaps
sub convert_picture{
local($s) = @_;
local(@r, $color, $unixpath, $dipath, $epsi, $image, $brect);
&do_statement
($s,
'Separation', '$color = $data',
'ImportObFile', '$unixpath = $data',
'ImportObFileDI', '$dipath = $data',
'EPSI', '$epsi = $data',
'FrameImage', 'push(@r, "\\\\frameimage\n", $data)',
'BRect', '$brect = $data'
);
&debug("picture: color($color) file($unixpath,$dipath) brect($brect)");
if($brect){
local($l, $t, $h, $w) = &rtf_dimensions($brect);
unshift(@r, "\\picwgoal$w\\pichgoal$h\n");
}
undef($unixpath) if $unixpath =~ /internal inset/;
local($path, $filename);
if($dipath){
($path, $filename) = &convert_filename($dipath); #> CRW
warn "no path is : $dipath" if ( $filename eq "" ); #> CRW
if ( $filename ) { #> CRW
if (0) {
# center the pictures ... might stuff up a few
# things with inline mini-images but that can
# be sorted out later --tjh
push(@r, "\n\\qc\\{bmc $filename\\}\\par\n" );
} else {
push(@r, "\n\\{bmc $filename\\}\n" ); #> CRW
}
push(@Bmroot, $path) if ( $path ); #> CRW
}
}
else {
if($epsi){
$epsi =~ s/.*&%v\s*&//;
$epsi =~ s/\n&//g;
push(@r, "\\epsi\n", $epsi);
}
@r = ("\\qc{\\pict\n", @r, "}\\par\n"); # put in a centered paragraph
@r = ("{\\cf$color", @r, "}") if $color;
}
@r;
}
#> CRW convert_filename : Converts Frame file names into paths , storing
#> those paths, to be used in the hpj files
sub convert_filename{
local( $Filename) = @_;
local( $Directory, $file, @File_Parts, $Path_sw, $Temp_File );
$Filename =~ s/[`']//g;
@File_Parts = split( /</, $Filename); # Split Filename on '<'
foreach (@File_Parts) {
$file = $_;
if ( $_ =~ /^r\\>/ ) { # Root Directory - Unix
($Directory = $_ ) =~ s/r\\>/\// ;
}
elsif ( $_ =~ /^c\\>/ ) { # Relative Path name unless 'C'
if ($Path_sw) {
$file =~ s/^c\\>/\//;
$Directory .= $file;
}
else {
$file =~ s/^c\\>//;
}
$Path_sw = 1;
if ( $_ = $File_Parts[$#File_Parts] ) {
($Filename = $_) =~ s/^c\\>//;
}
else {
$Directory .= $file;
}
}
elsif ( $_ =~ /^u\\>/ ) { # Previous directory ie go up
$Directory .= "../";
$file =~ s/^u\\>//;
if ( $_ = $File_Parts[$#File_Parts] ) {
($Filename = $_) =~ s/^u\\>//;
}
else {
$Directory .= $file;
}
}
} # Should have Directory & Filename
#> Convert filename to be a "BMP" always for WinHelp Files
if ( $Filename ne "" ) {
$Filename =~ s/\.(gif|mif|epsi|eps)$/\.bmp/;
}
return($Directory, $Filename);
}
#
sub convert_flow{
local($s, $Container) = @_;
local(@r, %Notes);
&do_statement
($s,
'Notes', '&save_notes($here)',
'Para', 'push(@r, &convert_paragraph($here))'
);
@r;
}
sub save_notes{
local($s) = @_;
local($_, $n);
foreach (&parts($s)){
$n = &data_search($_, 'ID', 1);
# &debug("note: $n is:", &expand_mif_statement($_));
$Notes{$n} = $_;
}
}
#> Convert a block of markers/text that starts with the marker <Para
#
sub convert_paragraph{
local($s) = @_;
local(@fmt, @lines, @pre, @post, $HyperGroup, $ExtraHyperGroup );
# global($PgfTag);
#TJHNEW#
local($have_numstring,@newdata);
# we need to know if we have a PfgNumString or not
# as if it is not there and the paragraph has a
# PgfNumFormat then we need to get the details from
# there and use them to insert the equivalent of the
# PgfNumString that FrameMaker would put there if
# we went into it and saved the file.
$have_numstring=0;
#$State{"NumFormat"}='';
# we know nothing about a paragraph at this point so
# clear all the state variables that we buildup from SDF
# marker tags ...
##print STDERR "CLEAR SDFVAR\n";
%SDFVAR=();
undef $USER_WH_topic;
undef $USER_WH_context;
$delayed_text='';
&do_statement($s,
'PgfTag',
'push(@fmt, &change_style(&convert_string($data)))',
'Pgf',
'push(@fmt, &convert_pgf_format($here))',
'PgfNumString',
'$delayed_text=&convert_numstring($data);
$have_numstring=1;
',
# support local override of things ... which SDF
# will generate for lots of things ... text bullet -> *
'PgfNumberFont',
'$State{"NumberFont"} = &convert_string($data); ',
'PgfNumFormat',
'$State{"NumFormat"} = &convert_string($data,$State{"Family"} ne "Symbol");',
# certainly need to support spacing overrides!
'PgfSpBefore', '$State{"SpBefore"} = &change_dims($data,"sb")',
'PgfSpAfter', '$State{"SpAfter"} = &change_dims($data,"sa")',
'ParaLine',
'
@newdata=();
if ($State{$Tbl_sw,"FirstCellPara"}) {
$State{"SpBefore"} = &change_dims("0 pt","sb");
$State{"SpAfter"} = &change_dims("0 pt","sa");
}
push(@newdata,"$State{SpBefore}","$State{SpAfter}");
# add in NumFormat if there is no NumString setting
# and a NumFormat exists ...
if ( !$have_numstring && $State{"NumFormat"} ) {
$delayed_text=&convert_numformat($State{"NumFormat"});
}
push(@newdata,&convert_paraline($here, *pre, *post));
if ($verbose && $pgfnumdebug) {
$newdatastring = join("|",@newdata);
print STDERR "STATE " . $State{"NumFormat"} . "\n";
print STDERR "STMT $have_numstring $newdatastring\n";
}
push(@lines, @newdata, "\n");
',
);
# we have done at least one paragraph so we are no longer
# on the first paragraph of a cell ... so clear it now
$firstcellpara=$State{$Tbl_sw,"FirstCellPara"}; # we need this below!
undef $State{$Tbl_sw,"FirstCellPara"};
&debug("convert_paragraph: ",$State{'PgfTag'});
print STDERR "." unless ($quiet);
push(@lines, $HyperGroup), undef($HyperGroup) if $HyperGroup;
local($group);
#@#lines is arbitrary
$RTFInfo{$group} .= join('', @lines)."\\par\n"
if $group = $TagGroup{$State{'PgfTag'}};
&debug(%TagGroup);
&debug("tag: ", $State{'PgfTag'}, " group: ", $group);
#> CRW Added !$Tbl_sw
#if ( !$skiptags{$State{PgfTag}} && !$Tbl_sw ) {
if ( !$skiptags{$State{PgfTag}} ) {
# $Container is, e.g. '\intbl ' (for tables)
#> CRW Added Test for tt_TableTitle to generate Autonumber Title
# THIS IS OLD CODE ... we now look at the table title stuff
# as the user can set that to whatever they like!
if (0) {
if ( $State{'PgfTag'} eq 'tt_TableTitle' ) {
local($Table_Hdr) = "{\\b Table ". ++$PgfAutoNum{'tt_TableTitle'} .": }";
unshift(@lines, "$Table_Hdr");
}
}
# return(@pre, @fmt, $Container, ¤t_tabs(),
# @lines, "\\par", @post, "\n");
# moved the insert of the "\\par" between lines and post
# up to the start of the next one ...
if (!$SDFVAR{"header"} && ($paragraph_count>1)) {
##print STDERR "inserting par\n";
if ( ! $firstcellpara ) {
if ($rtfdebug) {
unshift(@pre,"\\par{{ENDPARA}}");
} else {
unshift(@pre,"\\par");
}
} else {
if ($rtfdebug) {
unshift(@pre,"{{FIRSTCELL-NOENDPARA}}");
}
}
}
$paragraph_count++;
if ($rtfdebug) {
return(@pre, @fmt, $Container, ¤t_tabs(),
@lines, "{{OLD-PAR}}", @post, "\n");
} else {
return(@pre, @fmt, $Container, ¤t_tabs(),
@lines, "\\line", @post, "\n");
}
} else {
# $Container is, e.g. '\intbl ' (for tables)
return ( ($Tbl_sw) ? "@fmt@lines" : "");
}
}
sub current_tabs{
local($rtf, $_);
local($li) = &rtf_dimensions($State{'LIndent'});
foreach (&rtf_dimensions($State{'TabStops'})){
$_ -= $li; #@# MIF to RTF mindset
$_ = $_ - 720 + 72 if ( $winhelp );
$rtf .= "\\tx$_ ";
}
$rtf;
}
sub convert_numstring{
local($string) = @_;
local(%State) = %State; # don't clobber font
local($numfont) = $State{'NumberFont'};
local($font) = $numfont ? &change_char_style($numfont) : '';
local($form) = $State{'NumFormat'};
$string = &convert_string($string, $State{'Family'} ne 'Symbol');
&debug("numstring($string) [font($numfont): $font form: $form]");
local($tabs) = ¤t_tabs();
return "{\\field{\\fldinst PgfNumFormat $form}{\\fldrslt $font$tabs$string}}";
}
#
# convert_numformat : handle the FrameMaker PgfNumFormat construct
#
# [TAG:][TEXT|<EXPR>]*
#
# TAG is anything ... typically a single letter
# EXPR is something like <n>, <n+1>, <n=1>
# or the above with A for alpha
#
# From FrameMaker 4 - Using FrameMaker 4-38
#
# <SPACE> keep same don't display
# <SPACE=0> reset to zero ... don't display
# n=numeric 1,2,3,4,...
# r=lower roman i,ii,iii,iv,...
# R=upper roman I,II,III,IV,...
# a=lower alpha a,b,c,...,aa
# A=upper alpha A,B,C,...,AA
#
sub num_eval{
local($tag,$level,$text,$expr)=@_;
local($result,$op,$arg,$type);
# keep state local here ... makes moving this to other packages
# much easier ... who knows if I've got the following list right
# as I cannot recollect much of my Latin classes from so long ago
# -- tjh :-)
if (!defined $num_to_roman) {
@num_to_roman=('0','i','ii','iii','iv','v','vi','vii','viii','ix','x',
'xi','xii','xiii','xiv','xv','xvi','xvii', 'xviii',
'xix','xx'
);
}
$type=''; $op=''; $arg='';
$type=substr($expr,0,1);
if (length($expr)>1) {
$op=substr($expr,1,1);
$arg=substr($expr,2);
$arg = '1' if ($arg eq '');
}
# make the tag the combined name and the type so that
# things are easier to follow if we have to debug this :-)
$tag = "$tag$type";
$result='';
if ($op eq '') {
if (!defined($NUM_EVAL{$tag,$level})) {
$NUM_EVAL{$tag,$level}=1;
}
} elsif ($op eq '+') {
$NUM_EVAL{$tag,$level}+=$arg;
} elsif ($op eq '-') {
$NUM_EVAL{$tag,$level}-=$arg;
} elsif ($op eq '=') {
$NUM_EVAL{$tag,$level}=$arg;
}
# altering the lowest level value *always* clears
# the other dependant values ...
# i.e. 1.2 changing the 1->2 means .2->.1
if ($op ne '') {
undef $NUM_EVAL{$tag,$level+1};
}
# A = alpha, n = numeric
if ($type eq 'A') {
$result = sprintf("%c",ord('A')+$NUM_EVAL{$tag,$level}-1);
} elsif ($type eq 'a') {
$result = sprintf("%c",ord('a')+$NUM_EVAL{$tag,$level}-1);
} elsif ($type eq 'R') {
$result=$NUM_EVAL{$tag,$level};
$result =~ s/(\S+)/\U$1\E/g;
} elsif ($type eq 'r') {
$result=$num_to_roman[$NUM_EVAL{$tag,$level}];
} else {
$result=$NUM_EVAL{$tag,$level};
}
if ($pgfnumdebug) {
print STDERR "num_eval($tag,$level) $expr :OP=$op ARG=$arg -> $result [$text]\n";
}
if ($use_numformat) {
return "$text$result";
} else {
return "$text";
}
}
sub convert_numformat{
local($str) = @_;
local($format,$tag,$rest,$level);
$format=$str;
if (substr($format,1,1) eq ':') {
$tag=substr($format,0,1);
substr($format,0,2)='';
}
# throw away ">." if not using the number stuff as
# it is probably not what the user wants or expects to see
if (!$use_numformat) {
$format =~ s/>\./>/g;
}
$level=0;
$format =~ s/([^<]*)(<([^>]*)>)/&num_eval($tag,$level++,$1,$3)/ge;
if ($pgfnumdebug) {
print STDERR "NUMFORMAT($str) => TAG $tag FORMAT $format\n";
}
return $format;
}
sub change_style{
local($tag) = @_;
local($style, $_);
if($PgfCatalog{"Style", $tag}){
&set_paragraph_format($tag);
$style = $PgfCatalog{"Style", $tag};
}else{
local($pgf_fmt) = $PgfCatalog{'Statement', $tag};
if($pgf_fmt){
&reset_paragraph_format();
&reset_character_format();
$style = &convert_pgf_format($pgf_fmt);
$PgfCatalog{"Style", $tag} = $style;
##STYLE##
#warn "Catalog entry for '$tag' added as $style";
&save_paragraph_format($tag);
}else{
warn "No catalog entry for '$tag'";
}
}
if ($pgfnumdebug) {
print STDERR "CHANGE_STYLE to \"$tag\" NumFormat \"$State{'NumFormat'}\" Placement \"$State{'Placement'}\" NEWTOPIC $State{'NEWTOPIC'}\n";
}
$State{'PgfTag'} = $tag;
join('', "\\pard\\plain\\s", &intern(*Tag, $tag), " ", $style);
}
sub change_char_style{
local($tag) = @_;
local($style, $_);
&reset_character_format();
$State{'FTag'} = $tag;
local($s) = $FontCatalog{'Statement', $tag};
$s ? "\\plain" . &convert_char_format($s)
: '';
}
#> Converts the block of text/markes which start with <ParaLine,
#> $HyperGroup is determined from Marker Type 8
#> $Xref_TOC is determined from Marker Type 11
sub convert_paraline{
local($s, *pre, *post) = @_;
#@# empty_hyper gets around the: <marker><font>hot-text<font> bug.
local(@text, $empty_hyper);
#print STDERR "SDFVAR header = " . $SDFVAR{"header"} . "\n";
#print STDERR "SDFVAR window = " . $SDFVAR{"window"} . "\n";
&do_statement
($s,
'DashedPattern', '# do nothing',
'String',
'local(@tmptext)=&convert_string($data,$State{"Family"} ne "Symbol");
# if we have hypertext information then we process it
# now we have all the pieces required --tjh
if ( $Xref_TOC && $hypertext_sw ) { #> If TOC has been defined
$Xref{$Xref_TOC} = "@tmptext";
$XrefTopic{$Xref_TOC} = &convert_context("@tmptext");
if ($tjh_xref_debug) {
print STDERR "Xref{$Xref_TOC}=\"$Xref{$Xref_TOC}\"\n";
}
}
##print STDERR "Text: " . join(" ",@tmptext) . " Delayed $delayed_text\n";
# force a page break here for the first time we hit a
# popup window ... might have to think about how to
# separate multiple popup windows too ...
if ($SDFVAR{"window"}) {
if (!$done_pagebreak) {
$done_pagebreak=1;
if ($rtfdebug) {
push(@text, "\n\\\\page{{WINDOWSTART}}\n");
} else {
push(@text, "\n\\\\page\n");
}
}
} elsif ($SDFVAR{"endwindow"}) {
# push another page break?
if ($rtfdebug) {
push(@text, "\n\\\\page{{WINDOWEND}}\n");
}else {
push(@text, "\n\\\\page\n");
}
$done_pagebreak=0;
} elsif ($SDFVAR{"header"}) {
# keep this with the previous paragraph!
if ($rtfdebug) {
push(@text, "\n\\\\keepn{{HEADERKEEP}}\n");
} else {
push(@text, "\n\\\\keepn\n");
}
}
# if we have saved up some text that goes before the
# next output string and it has formatting information
# (i.e. font specification) then we must grab that
# now and then reset back to current ...
##if ($delayed_text && $State{"NumberFont"} )
if ($delayed_text) {
&save_char_format();
$delayed_text = &handle_font_change($State{"NumberFont"}) . $delayed_text . &restore_char_format();
}
if ( $HyperGroup && $hypertext_sw ) {
($token,$arg) = $HyperGroup =~ /(\S+) (.*)/;
$curtag=$State{PgfTag};
#$heading=($curtag =~ /^h[1]_Heading\b/);
#$heading=$State{"PgfPlacement"} ne "Anywhere";
$heading=$State{"NEWTOPIC"} eq "1";
$WH_topic = &convert_context($arg);
&hyperdebug("Token=$token Arg=$arg Hyper=$HyperGroup Tmptext=@tmptext");
# handle each hypertext construct ...
if ( $token eq "newlink" ) {
#>Added enhanced footnote text, check that tmptext is not blank
if ( $heading && $tmptext[0] ne "") {
#> Footnote - Title
$Footnote_txt = "\\\\keepn {\\\\up6 \${\\\\footnote \\\\pard".
"\\\\plain{\\\\up6 \$} @tmptext}}\n";
$Footnote_txt .= "{\\\\up6 +{\\\\footnote \\\\pard\\\\plain".
"{\\\\up6 +}";
#>Footnote Browse Seqeunce
$Footnote_txt = sprintf("$Footnote_txt %04d}}\n",++$browse_seqno);
push(@text, "\n");
# page break *before* the topic starts ...
push(@text, $paragraph_count>0 ? "\\\\page" : "", "\n");
push(@text, $Footnote_txt);
$paragraph_count++; #>New Page after every major header/topic
}
&rtf_topic_keyword(*WH_topic, *text, $arg);
&Generate_ID($WH_topic,*tmptext);
# override TOC marker text from the default of the
# value of the string to being what was directly
# specified --tjh
if ( $Xref_TOC && $hypertext_sw ) {
$XrefTopic{$Xref_TOC} = "$WH_topic";
}
if ( $ExtraHyperGroup ) {
($token,$arg) = $ExtraHyperGroup =~ /(\S+) (.*)/;
$WH_topic=&convert_context($arg);
&hyperdebug( "Extra Token=$token Arg=$arg");
if ( $token eq "HELPTOC" ) {
push(@text,"{\\\\up6 #{\\\\footnote \\\\pard\\\\plain".
"{\\\\up6 #} $WH_topic}}\n");
&Generate_ID($WH_topic, *tmptext);
}
undef ($ExtraHyperGroup);
}
# allow for delayed text that must stay with
# the real string and not be broken by the hypertext
# stuff being inserted!
push(@text,$delayed_text) if ($delayed_text);
$delayed_text="";
push(@text,@tmptext); # Push Actual Header into Document
} elsif ( $token eq "gotolink" ) {
# allow for delayed text that must stay with
# the real string and not be broken by the hypertext
# stuff being inserted!
push(@text,$delayed_text) if ($delayed_text);
$delayed_text="";
if ( $arg =~ /\.fvo:/ ) { #> CRW This is an external link
local($file, $link);
$arg =~ s/\.fvo/\.hlp/; #>Strip .fvo ext
($file, $link) = split(/:/, $arg);
# IGC begin
#$file = &convert_context($file);
$link = &convert_context($link);
# IGC end
$WH_topic = "$link\@$file";
}
if ($SDFVAR{"popup"}) {
push(@text,"{\\\\ul @tmptext}{\\\\v $WH_topic}");
undef $SDFVAR{"popup"};
} else {
push(@text,"{\\\\uldb @tmptext}{\\\\v $WH_topic}");
}
} elsif ( $token eq "HELPTOC" ) {
#> $ Footnote - Title
$Footnote_txt = "{\\\\up6 \${\\\\footnote \\\\pard\\\\plain".
"{\\\\up6 \$} @tmptext}}\n";
$Footnote_txt .= "{\\\\up6 #{\\\\footnote \\\\pard\\\\plain".
"{\\\\up6 #} $WH_topic}}\n";#>
# Footnote Context String
$Footnote_txt .= "\\\\keepn{\\\\up6 +{\\\\footnote \\\\pard".
"\\\\plain{\\\\up6 +}";
#> + Footnote Browse Seqeunce
$Footnote_txt = sprintf("$Footnote_txt %04d}}\n",++$browse_seqno);
push(@text, "\n");
push(@text, $paragraph_count>0 ? "\\\\page" : "", "\n");
push(@text, $Footnote_txt);
&Generate_ID($WH_topic, *tmptext);
if ( $ExtraHyperGroup ) {
($token,$arg) = $ExtraHyperGroup =~ /(\S+) (.*)/;
$WH_topic=&convert_context($arg);
&hyperdebug("Extra Token=$token Arg=$arg");
if ( $token eq "HELPTOC" ) {
push(@text,"{\\\\up6 #{\\\\footnote \\\\pard\\\\plain".
"{\\\\up6 #} $WH_topic}}\n");
&Generate_ID( $WH_topic, *tmptext);
}
undef ($ExtraHyperGroup);
}
# allow for delayed text that must stay with
# the real string and not be broken by the hypertext
# stuff being inserted!
push(@text,$delayed_text) if ($delayed_text);
$delayed_text="";
push(@text,@tmptext);
#> Assume that gotopage is external document(Table of ContentsId=1)
} elsif ( $token eq "gotopage" ) {
local($macro);
($WH_topic = $arg) =~ s/\.fvo.*/\.hlp/;
#$macro = "{\\\\v \!JC(";
#$macro .= "\"$WH_topic\"\,0000000001)}";
# use the JumpContents option and then we do not
# get two error windows ... --tjh
$macro = "{\\\\v \!JumpContents(\"$WH_topic\")}";
# allow for delayed text that must stay with
# the real string and not be broken by the hypertext
# stuff being inserted!
push(@text,$delayed_text) if ($delayed_text);
$delayed_text="";
push(@text, "{\\\\uldb @tmptext}", $macro); #>
#> Assume that the gotourl is a URL for WWW
} elsif ( $token eq "gotourl" ) {
if ($sdfvartrace) {
print STDERR ("SDF:gotourl: $tmptext\n");
}
# allow for delayed text that must stay with
# the real string and not be broken by the hypertext
# stuff being inserted!
push(@text,$delayed_text) if ($delayed_text);
$delayed_text="";
push(@text, "{\\\\b @tmptext}"); #> URL is bolded with text
} else {
# allow for delayed text that must stay with
# the real string and not be broken by the hypertext
# stuff being inserted!
push(@text,$delayed_text) if ($delayed_text);
$delayed_text="";
push(@text, "{{\\\\v \\\\xe $HyperGroup}}");
}
# once we use the hypertext stuff in the output it
# is totally finished with ... so blow it away!
undef ($HyperGroup);
# these are cleared on para entry so can be removed
# from here soon ...
#undef ($USER_WH_context);
#undef ($USER_WH_topic);
} else {
if ( $HyperGroup && !$hypertext_sw ) {
push( @tmptext , "{\\\\pard \\\\plain \\\\v\\\\f4\\\\fs20".
"{\\\\xe {@tmptext}}}");
undef $HyperGroup;
}
# any delayed text must go out now as it can be
# delayed no longer!
push(@text,$delayed_text) if ($delayed_text);
$delayed_text="";
push(@text,@tmptext);
}
# finished with this stuff now ...
if ( $Xref_TOC && $hypertext_sw ) { #> If TOC has been defined
$Xref_TOC = "";
}
$empty_hyper=0;',
'Char',
'push(@text, &convert_character($data))',
'ATbl',
'local(%State) = %State;
local(@tbl) = &convert_table($Tbl{$data});
$State{"TblPlacement"} =~ /Top|Left|Right|Near|Far/
? push(@pre, "{", @tbl, "}") : push(@post, "{", @tbl, "}")',
'AFrame',
'local(%State) = %State;
&debug("converting AFrame $data");
local(@af) = &convert_frame($AFrame{$data});
$State{"FrameType"} =~ /Top|Left|Right|Near|Far/
? push(@pre, "{", @af, "}") : push(@post, "{", @af, "}")',
'FNote',
'push(@text, &convert_footnote($Notes{$data}))',
'XRefEnd',
'push(@text, &convert_xref_end($data))',
#@@ there could be a problem with tagged fonts here:
# convert_char_format ignores tags. Catalog lookup occurs
# in its caller (e.g. convert_character_catalog).
# And this is its caller.
'Font',
'push(@text, $HyperGroup), undef($HyperGroup)
if $HyperGroup && !$empty_hyper;
push(@text, &convert_char_format($here))',
'Marker',
'push(@text, &convert_marker($here)); $empty_hyper=1',
'Variable',
'push(@text, &convert_definition("Variable",
&data_search("VariableName", $here)))',
'XRef',
'push(@text, &convert_xref($here))'
);
@text;
}
local($active);
sub handle_font_change{
local($str)=@_;
local($ret);
return '' if ($active);
$ret='';
if ($str eq "Bold") {
# Bold by itself means Bold with *no* Italics
$ret = &select_attr($str,"Weight", $str, "b");
$ret .= &select_attr($str,"Angle", $str, "i0");
} elsif ($str eq "Italic") {
# Italics by itself means Italics with *no* Bold
$ret = &select_attr($str,"Angle", $str, "i");
$ret .= &select_attr($str,"Weight", $str, "b0");
} elsif ($str eq "" || $str eq "Default" ) {
$ret .= &select_attr($str,"Weight", $str, "b0");
$ret .= &select_attr($str,"Angle", $str, "i0");
$ret .= &select_attr($str,"Color", $str, "cf0");
} else {
$active=1;
# assume that it is a "normal" font catalog entry
$stmt=$FontCatalog{'Statement', $str};
if ($stmt) {
$State{'FTag'} = $str;
$ret = &convert_char_format($stmt);
## Debug stuff ...
##&DUMP_CONTEXT($stmt);
#warn "font change \"$str\" maps to $ret\n";
} else {
warn "unknown font change ignored \"$str\"\n";
}
#$ret=&change_char_style($str);
$active=0;
}
return $ret;
}
# Change a MIF String datum (without newlines) to a rtf string
#
sub convert_string{
local($_, $do_hex) = @_;
# put backslashes out of band
if (0) {
s/\\\\/\n\n/g;
} else {
#s/\\\\/\0\0/g;
s/\\\\/\\/g;
}
# undo MIFisms
s/^`//;
s/'.*//;
s/\\q/'/g;
s/\\Q/`/g;
s/\\</</g;
s/\\>/>/g;
# tjh added
s/\\ / /g ;
s/\\x15 /-/g ; # handle non-breaking hyphen!
# convert hex stuff
$do_hex ? s/\\x(\w\w) /$FrameCode[hex($1)]/ge :
s/\\x(\w\w) /pack('C', hex($1))/ge;
# protect RTFisms
if (0) {
s/\{/\n\{/;
s/\}/\n\}/;
} else {
# TJH get the curlybraces right
s/{/\\{/g;
s/}/\\}/g;
}
s/\\t/\\tab /g; #TJH
# convert the bullet into something that actually looks right!
###TODO XXXX GET THIS RIGHT!!!###
#s/\\bullet/&convert_other("SYMBOL 183 \\\\\\\\f \\"Symbol\\" \\\\\\\\s 10 \\\\\\\\h");/ge;
s/\\bullet/\\f99 \\'B7 \\f- /g;
# put backslashed back in! --tjh
if (0) {
} else {
s/\0\0/\\\\/g;
}
$_;
}
sub convert_character{
local($name) = @_;
$CharacterConversions{$name};
}
sub convert_footnote{
return ("\\chftn{\\footnote\n", &convert_flow($_[0]), "}");
}
sub convert_xref{
local($s) = @_;
$XRefSrcText = "";
$XRefSrcFile = "";
if ( $hypertext_sw ) { #> If hypertext add TOC, add TOC at fron of doco
$XRefName = &convert_string(&data_search($s, 'XRefName'));
$XRefSrcText = &convert_string(&data_search($s, 'XRefSrcText'));
# Used for TOC types
if ( $XRefName eq 'TOC' || $XRefName eq 'HELPTOC' ) {
# also keep track of the paragraph style when the
# XRef is seen as we need this for handling multi-level
# table of contents for sorting out the indent side
# of things --tjh
$XrefStyle{$XRefSrcText} = $State{'PgfTag'};
$XrefTabs{$XRefSrcText} = ¤t_tabs();
if ($tjh_xref_debug) {
print STDERR "XREF::$XRefSrcText=>$State{'PgfTag'}::" . ¤t_tabs() . "\n";
print STDERR "XRefSrcText: $XRefSrcText $State{'PgfTag'}\n";
}
push(@XRefTOC, $XRefSrcText);
}
}
return "";
}
sub convert_xref_end{
$XRefSrcText = "";
$XRefSrcFile = "";
return "";
}
sub convert_definition{
local($type, $name) = @_;
#@# converts Frame variables literally to RTF
return &convert_string($Definition{$type, $name});
}
sub convert_other{
local($token, $text, $invisible) = @_;
local($fldpriv) = $invisible ? '\fldpriv\v' : '';
print STDERR "CONVERT_OTHER: $token $text\n";
return "{\\field$fldpriv{\\fldinst $token}{\\fldrslt $text}}";
}
#> Converts the '<Marker' from the MIF to ... depending upon the
#> string '<MType n'> where 0<n<25
sub convert_marker{
local($type) = &data_search($_[0], 'MType', 1);
local($text) = &convert_string(&data_search($_[0], 'MText', 1));
local($keyword);
if ($type == 0 || $type == 1) {
#@@ these actually occur in pairs.
return &convert_other('FrameHeaderFooter ' . ($type+1), $text, 1); #@#
} elsif($type == 2){
#XXXX TJH XXXX TODO ... this was wrong!!!
if (1) {
#> Change the index to a keyword for Help files
if ( $hypertext_sw ) {
$keyword = "{\\up6 K{\\footnote \\pard\\plain{\\up6 K} $text}}";
if ( $State{'PgfTag'} eq 'dn_DocName' ) {
$Keyword_dn_DocName = $keyword;
}
}
return "$keyword{\\v{\\xe $text}}"; #@# text needs to be interpreted
} else {
# The following does a different job ... not sure what
# Craig wanted above ... treat it like a marker of type 8
# ... think about this ... we are working in DOS without
# having gone through framemaker ... this could be the issue!
$HyperGroup = "gotolink $text";
&debug( "HyperGroup = $HyperGroup");
return "";
}
} elsif ($type == 3) {
$RTFInfo{'comment'} .= "$text\n";
} elsif ($type == 4) {
$RTFInfo{'subject'} .= "$text\n";
} elsif ($type == 5) { #> This is 'Author' type indexes
#> Change 'Author' index to a keyword for Help files
if ( $hypertext_sw ) {
$keyword = "{\\up6 K{\\footnote \\pard\\plain{\\up6 K} $text}}";
}
$RTFInfo{'author'} .= "$text\n";
return "$keyword"; #> Return Keyword
} elsif($type == 6) {
$RTFInfo{'keywords'} .= "$text\n"; #@# glossary, really
} elsif($type == 7) {
return '{\|}'; #@# equation marker->formula character
} elsif($type == 8) {
# &Verbose("Marker text=$text");
# save the text for when we have the string the follows
# the text and hence can process it ... as we may need
# to embed the following string in the output! --tjh
#
($token,$arg) = $text =~ /(\S+) (.*)/;
# handle the variables that SDF is passing through to
# us to indicate the values to use for topic names
# and context ids so that we have total control
# over things in the HELP output
if ( $token eq "sdf" ) {
($var,$value)=split(/=/,$arg);
$SDFVAR{$var}=$value;
if ($sdfvartrace) {
print STDERR ("SDF SET => $var=$value\n");
}
if ( $var eq "topic" ) {
# use whatever is given as the topic name
$USER_WH_topic=$value;
if ($sdfvartrace) {
print STDERR ("SDF:USER_WH_topic: $USER_WH_topic\n");
}
# DO NOT PUT ANYTHING IN HERE ... if the user does not
# have this defined as a link then too bad!
# make sure we get a hypertext link in here ...
# which the user can override if the wish but
# we will use the saved value for the topic name
# ZZZZ
if ( ! $HyperGroup ) {
$HyperGroup="newlink $value";
}
} elsif ( $var eq "context" ) {
# use whatever is given as the context ID
$USER_WH_context=$value;
if ($sdfvartrace) {
print STDERR ("SDF:USER_WH_context: $USER_WH_context\n");
}
# DO NOT PUT ANYTHING IN HERE ... if the user does not
# have this defined as a link then too bad!
# make sure we get a hypertext link in here ...
# which the user can override if the wish but
# we will use the saved value for the context id
# ZZZZ
if ( ! $HyperGroup ) {
$HyperGroup="newlink $value";
}
} elsif ( $var eq "header" ) {
# the current paragraph is included in the header
# of the non-scrolling region ... so do not close that
# off just yet!
# ZZZZ
if ( ! $HyperGroup ) {
$HyperGroup="newlink $value";
}
} elsif ( $var eq "window" ) {
# the current paragraph is part of a popup window
# and hence we need to do special things
} elsif ( $var eq "endwindow" ) {
# the current paragraph is a marker of the end
# of a popup window ... we can toss it!
} elsif ( $var eq "popup" ) {
# jump off to a popup window ... which we want
# to be just link gotolink
$HyperGroup="gotolink $value";
} elsif ( $var eq "url" ) {
# just like the old gotourl
$HyperGroup="gotourl $value";
} else {
# Warn the user that there is something that we do not
# understand being sent there ... at least for the
# moment until we get this working smoothly
print STDERR ("Warning: Unknown SDF variable $var=$value\n");
}
} else {
# otherwise "normal" thing ...
$HyperGroup = "$text";
&debug( "HyperGroup = $HyperGroup");
}
return "";
} elsif ( $type == 9 ) {
return "";
} elsif ( $type == 11 ) {
if ( $hypertext_sw && $State{PgfTag} ne 'dn_DocName') {
$Xref_TOC = $text;
}
return "";
}
return &convert_other('FrameMarker ' . ($type+1), $text, 1); #@#
}
#
# Output routines
#
sub debug{
# print STDERR @_, " @$.\n" if ( $Debug );
print STDERR @_, "\n" if ( $Debug );
}
sub hyperdebug{
print STDERR @_, "\n" if ( $hyper_debug );
}
#> Calls debug
sub Verbose{
if ( $vbs_sw ) {
if ( $Debug ) {
&debug(@_);
}
else{
$Debug = 1;
&debug(@_);
$Debug = 0;
}
}
}
#
# Initialize global variables
#> Added 'pb_PageBreak' to SkipTags if Hypertext
sub initialize_state{
@FrameCode =
('', '', '', '', '\-', '', '\_', '',
'\tab', '\line', "\266", "\247", '', '', '', '',
" ", "\240", " ", " ", " ", "\255", '', '',
'', '', '', '', '', '', '', '',
' ', '!', '"', '#', "\$", '%', '&', "\'",
'(', ')', '*', '+', ',', '-', '.', '/',
'0', '1', '2', '3', '4', '5', '6', '7',
'8', '9', ':', ';', '<', '=', '>', '?',
'@', 'A', 'B', 'C', 'D', 'E', 'F', 'G',
'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',
'X', 'Y', 'Z', '[', "\\", ']', '^', '_',
"\`", 'a', 'b', 'c', 'd', 'e', 'f', 'g',
'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
'p', 'q', 'r', 's', 't', 'u', 'v', 'w',
'x', 'y', 'z', '{', '|', '}', '~', '',
# 0x80
"\304", "\305", "\307", "\311", "\321", "\326", "\334", "\341",
# 0x88
"\340", "\342", "\344", "\343", "\345", "\347", "\351", "\350",
# 0x90
"\352", "\353", "\355", "\354", "\356", "\357", "\361", "\363",
# 0x98
"\362", "\364", "\366", "\365", "\372", "\371", "\373", "\374",
# 0xa0
#TJH "**", "\260", "\242", "\243", "\247", "\267", "\266", "\337",
"**", "\260", "[CENT]", "[POUND]", "\247", "\\bullet", "\266", "\337",
# 0xa8
"(r)", "(c)", "(tm)", "\264", "\250", "", "\306", "\330",
# 0xb0
"", "", "", "", "\225", "", "", "",
# 0xb8
"", "", "", "\252", "\272", "", "\346", "\370",
# 0xc0
"\277", "\241", "\254", "", "f", "", "", "\253",
# 0xc8
"\273", "...", "", "\300", "\303", "\325", "OE", "oe",
# 0xd0
"\255", "--", "``", "''", "`", "'", "", "",
# 0xd8
"\377", "Y", "/", "\244", "<", ">", "fi", "fl",
# 0xe0
"***", "\267", ",", ",,", "%.", "\302", "\312", "\301",
# 0xe8
"\313", "\310", "\315", "\316", "\317", "\314", "\323", "\324",
# 0xf0
"", "\322", "\332", "\333", "\331", "i", "^", "~",
# 0xf8
"\256", "\257", ".", "\260", "\270", "''", ",");
%CharacterConversions =
('Tab', '\tab ',
'HardSpace', '\~ ',
'SoftHypen', '\_ ', #@#
'DiscHypen', '\- ',
# 'Cent', "\242", # from ISO8859-1
# 'Pound', "\243",
# 'Yen', "\245",
'Cent', "[CENT]", #TJH#
'Pound', "[POUND]", #TJH#
'Yen', "[YEN]", #TJH#
'EnDash', "\255",
'EmDash', '-', #@#
'Dagger', '**', #@#
'DoubleDagger', '***', #@#
# 'Bullet', "\267",
'Bullet', "\\bullet", #TJH#
'HardReturn', '\line ',
'EndOfPara', "\266",
'EndOfFlow', "\247",
'NumberSpace', ' ', #@#
'ThinSpace', ' ', #@#
'EnSpace', ' ',
'EmSpace', ' '
);
%doc_defaults =
('paperw', 12240,
'paperh', 15840,
'margl', 1800,
'margr', 1800,
'margt', 1440,
'margb', 1440,
'facingp', '',
'TwoSides', 'No',
'gutter', 0,
'deftab', 720,
'widowctrl', '',
'hyphhotz', '',
'fntsep', '',
'ftnsepc', '',
'ftncn', '',
'endnotes', 1,
'enddoc', 0,
'ftntj', 0,
'ftnbj', 1,
'ftnstart', 1,
'pgnstart', 1,
'linestart', 1,
'landscape', 0,
'fracwidth', 0,
'nextfile', '',
'template', '',
'makeback', '',
'defformat', '',
'revisions', '',
'margmirror', '',
'revprop', 3,
'revbar', 3);
%para_defaults =
('snext', '',
'sbasedon', '',
'pard', '',
's', '',
'ql', '',
'qr', '',
'qj', '',
'qc', '',
'Alignment', 'ql',
'LIndent', '0',
'FIndent', '',
'NumberFont', '',
'fi', 0,
'li', 0,
'ri', 0,
'sb', 0,
'sa', 0,
'sl', '',
'intbl', '',
##TJH-WINHELP-no keepn0
'keep', '',
'keepn', '',
'WithNext', 'keep0',
'sbys', '',
'pagebb', '',
'Placement', 'Anywhere',
'noline', '',
'TabStops', '',
'tx', '',
'tqr', '',
'tqc', '',
'tqdec', '',
'tb', '',
'brdrt', '',
'brdrb', '',
'brdrl', '',
'brdrr', '',
'box', '',
'brdrs', '',
'brdrth', '',
'brdrsh', '',
'brdrdb', '',
'brdrdot', '',
'brdrhair', '',
'brsp', '',
'tldot', 1,
'tlhyph', '',
'tlul', '',
'tlth', '',
#TJHNEW#
# the following also should always be preserved
# across changes ... we need this to do handling of
# bulletted lists and other things too!
'NEWTOPIC', '',
'NumberFont', '',
'NumString', '',
'NumFormat', '',
'SpBefore', '',
'SpAfter', ''
);
%char_defaults =
('f', '',
'Family', '',
'b', '',
'Weight', 'b0',
'i', '',
'Angle', 'i0',
'strike', '',
'Strike', 'strike0',
'outl', '',
'Outline', 'outl0',
'shad', '',
'Shadow', 'shad0',
'scaps', '',
'caps', '',
'v', '',
'fn', '',
'fs', '24',
'expnd', 0,
'ul', '',
'ulw', '',
'uld', '',
'uldb', '',
'ulnone', '',
'Underline', 'ulnone',
'up', '',
'SupScript', 'up0',
'dn', '',
'SubScript', 'dn0',
'revised', '',
'ChangeBar', 'revised0',
'cf', 0,
#TJHNEW#
'Color', 'cf0'
);
local($_);
@DocumentAttrs = keys(%doc_defaults);
foreach (@DocumentAttrs){
push(@DocumentDefaults, $doc_defaults{$_});
}
@State{@DocumentAttrs} = @DocumentDefaults;
@ParagraphAttrs = keys(%para_defaults);
foreach (@ParagraphAttrs){
push(@ParagraphDefaults, $para_defaults{$_});
}
@State{@ParagraphAttrs} = @ParagraphDefaults;
@CharacterAttrs = keys(%char_defaults);
foreach (@CharacterAttrs){
push(@CharacterDefaults, $char_defaults{$_});
}
@State{@CharacterAttrs} = @CharacterDefaults;
# $SkipTags{'pb_PageBreak'} = 1 if ( $hypertext_sw ); #> Added
$paragraph_count = 0;
$browse_seqno = 1;
}
sub reset_paragraph_format{
@State{@ParagraphAttrs} = @ParagraphDefaults;
'';
}
sub set_paragraph_format{
local($tag) = @_;
local($_);
&reset_paragraph_format();
&reset_character_format();
grep($State{$_} = $PgfCatalog{$_, $tag},
@ParagraphAttrs, @CharacterAttrs);
}
sub save_paragraph_format{
local($tag) = @_;
local($_);
grep($PgfCatalog{$_, $tag} = $State{$_},
@ParagraphAttrs, @CharacterAttrs);
}
sub reset_character_format{
@State{@CharacterAttrs} = @CharacterDefaults;
'';
}
sub mini_reset{
# make sure we actually know what things are!
if ($State{"Weight"} eq "") {
$State{"Weight"} = $char_defaults{"Weight"};
}
if ($State{"Angle"} eq "") {
$State{"Angle"} = $char_defaults{"Angle"};
}
if ($State{"Color"} eq "") {
$State{"Color"} = $char_defaults{"Color"};
}
}
sub save_char_format{
local($ret);
&mini_reset();
$SavedState{"Family"}=$State{"Family"};
#print STDERR "Saving fs as " . $State{"fs"} . "\n";
$SavedState{"fs"}=$State{"fs"};
$SavedState{"Weight"}=$State{"Weight"};
$SavedState{"Angle"}=$State{"Angle"};
$SavedState{"Color"}=$State{"Color"};
$ret='';
$ret.="F:$SavedState{'Family'} ";
$ret.="S:$SavedState{'fs'} ";
$ret.="W:$SavedState{'Weight'} ";
$ret.="A:$SavedState{'Angle'} ";
$ret.="C:$SavedState{'Color'}";
##print STDERR "SAVE: $ret\n";
}
sub restore_char_format{
local($ret);
&mini_reset();
if ($State{"Family"} ne $SavedState{"Family"}) {
# $ret .= &change_attr("f", &intern(*Typeface, $SavedState{"Family"}));
$ret .= "\\f$SavedState{'f'} " if ($SavedState{"f"});
$State{"Family"}=$SavedState{"Family"};
}
if ($State{"fs"} ne $SavedState{"fs"}) {
#print STDERR "Restoring fs as " . $State{"fs"} . " was " . $SavedState{"fs"} . "\n";
# $ret .= &change_dims($State{"fs"}, "fs/10");
$ret .= "\\fs$SavedState{'fs'} " if ($SavedState{"fs"});
$State{"fs"}=$SavedState{"fs"};
}
if ($State{"Weight"} ne $SavedState{"Weight"}) {
$ret .= "\\$SavedState{'Weight'} " if ($SavedState{"Weight"});
$State{"Weight"}=$SavedState{"Weight"};
}
if ($State{"Angle"} ne $SavedState{"Angle"}) {
$ret .= "\\$SavedState{'Angle'} " if ($SavedState{"Angle"});
$State{"Angle"}=$SavedState{"Angle"};
}
if ($State{"Weight"} ne $SavedState{"Weight"}) {
$ret .= "\\$SavedState{'Color'} " if ($SavedState{"Color"});
$State{"Color"}=$SavedState{"Color"};
}
##print STDERR "RESTORE: $ret\n";
return ($ret);
}
###############
#
#
###############
#
#
sub rtf_begin_doc{
return "{\\rtf1\\ansi\n";
}
sub rtf_end_doc{
return "}\n";
}
sub rtf_info{
local(%groups) = @_;
local(@r, $_);
local($toctext);
push(@r, "{\\info\n");
foreach (keys %groups){
push(@r, "{\\$_ ", $groups{$_}, "}\n");
}
push(@r, "}\n");
if ( $hypertext_sw ) {
#> If the TOC is set, add a header and the table of contents
if ( scalar(keys(%Xref)) > 0 && $hypertext_sw ) {
if (defined $Definition{"Variable", "DOC_TOC_TITLE"} ) {
$toctext=&convert_string($Definition{"Variable", "DOC_TOC_TITLE"});
} else {
$toctext="Table of Contents";
}
push(@r, "\n$PgfCatalog{'Style',h2_Heading}\\keepn");
# a nice graphic can make all the difference in the world
# for doing things ...
if (defined $Definition{"Variable", "DOC_TOC_GRAPHIC"} ) {
push(@r, "\n\\{bml " . &convert_string($Definition{"Variable", "DOC_TOC_GRAPHIC"}) . "\\}\n" );
}
if ($lots_of_whitespace) {
push(@r, "\n{\\up6 \${\\footnote \\pard\\plain{\\up6 \$} $toctext}}");
push(@r, "\n{\\up6 +{\\footnote \\pard\\plain{\\up6 +} 0000}}$toctext\\par\\pard");
push(@r, "\n{\\up6 #{\\footnote \\pard\\plain{\\up6 #} TableofContents}}\\par\\pard\\plain");
} else {
push(@r, "\n{\\up6 \${\\footnote {\\up6 \$} $toctext}}");
push(@r, "\n{\\up6 +{\\footnote {\\up6 +} 0000}}$toctext\\par\\pard\\plain");
push(@r, "\n{\\up6 #{\\footnote {\\up6 #} TableofContents}}");
}
foreach ( sort (keys (%Xref))) {
local($sty,$str);
if ($lots_of_whitespace) {
$sty="b0_Body";
} else {
$sty="$XrefStyle{$_}";
}
$str="\n$PgfCatalog{'Style',$sty}\\snext-1\\sl-1\\sb-1$XrefTabs{$_}\\tab{\\uldb ". $Xref{$_} ."}{\\v $XrefTopic{$_}}\\par\\pard\\plain\n";
if ($tjh_xref_debug) {
print STDERR "TOC added: $Xref{$_}\n";
push(@r,"TOCSTART $Xref{$_}\n");
print STDERR "TOCSTYLE \"$PgfCatalog{'Style',$XrefStyle{$_}}\"\n";
print STDERR "$str\n";
}
if (0) {
if ($lots_of_whitespace) {
push(@r, "\n$PgfCatalog{'Style',b0_Body}" . "{\\uldb " . "$Xref{$_}" . "}" . "{\\v $XrefTopic{$_}}\\par" );
push(@r, "WOW", "$str", "WOW" );
} else {
#push(@r, "\n$PgfCatalog{'Style',$XrefStyle{$_}}\\snext-1\\sl-1\\sb-1$XrefTabs{$_}\\tab{\\uldb ". $Xref{$_} ."}{\\v $XrefTopic{$_}}\\par\\pard\\plain");
push(@r, "FOO", "FOO $str BAR-Introduction", "BAR", "asdasd");
}
}
# work around perl 5.001 "features"
push(@r, "$str" );
if ($tjh_xref_debug) {
push(@r,"TOCFINISH $Xref{$_}\n");
}
}
push(@r, "\\par\\plain\n\\page");
}
else {
push(@r, "+{\\footnote + 0000}\n");
}
}
return @r;
}
sub intern{
local(*arr, $_) = @_;
s/^\`//;
s/\'.*//;
$arr{$_} || ($arr{$_} = ++$arr);
# $_ = $arr{$_} || ($arr{$_} = ++$arr);
# &debug("intern: $_[1] -> $_");
# $_;
}
#
# HEURISTIC: uses \fnil for unrecognized fonts.
# recognizes all FrameMaker 2.1 fonts
#
sub rtf_font_table{
local(%fonts) = @_;
local(@r, $have_zero, $n, $family, $_);
foreach (keys %fonts){
$family = 'nil';
$n = $fonts{$_};
$have_zero = 1 if ( $n eq "0" );
$family = 'roman' if /serif/ || /times/i || /palatino/i
|| /bookman/i || /newcenturysch/;
$family = 'swiss' if /sans/ || /helvetica/i || /avantgarde/i;
$family = 'modern' if /courier/i;
$family = 'script' if /cursive/i;
$family = 'decor' if /zapfchancery/i;
$family = 'tech' if /symbol/i;
push(@r, "{\\f$n\\f$family $_;}\n");
}
# for RTF help files we *must* have a font 0 entry --tjh
# and I happen to like Times Roman
push(@r, "{\\f0\\froman Times;}\n");
push(@r, "{\\f99\\ftech Symbol;}\n");
return("{\\fonttbl\n", @r, "}\n");
}
sub rtf_style_sheet{
local(%styles) = @_;
local(@r);
local($n, $style, $_);
foreach (keys %styles){
$n = &intern(*Tag, $_);
#@# all styles mentioned in the document will appear in the
# stylesheet, but only styles used in the document will be defined!
$style = $PgfCatalog{'Style', $_};
# TJH - blank styles are illegal ...
# MS WORD 2 will reject the RTF file
if ( "$style$_" ne "" ) {
push(@r, "{\\s$n $style$_;}\n");
}
}
return("{\\stylesheet\n", @r, "}\n");
}
sub rtf_color_table{
local(@colors) = @_;
local($red, $green, $blue, $_);
foreach (@colors){
($red, $green, $blue) = split(/\s+/, $_);
push(@r, "\\red$red\\green$green\\blue$blue;\n");
}
return("{\\colortbl\n", @r, "}\n");
}
sub rtf_dimensions{
local($_, $twips) = @_;
local(@trect);
#
# convert all dimensions to twips
# didot@@ cicero@@
#
while($_){
warn "\@\@Dimensions: (@_) \"$_\"\n" if ($tjhdebug);
if( s/\s*(-?\d*(\.\d*)?)\s*//){
$twips = $1 * 1440;
}else{
warn "\@\@Bad dimensions: (@_) \"$_\"\n";
return ();
}
s/"//;
s/in//;
s/pt// && ($twips = $twips/72);
s-cm-- && ($twips = $twips/2.54);
s-mm-- && ($twips = $twips/25.4);
# TJH
# remove leading spaces
s/^\s+//;
push (@trect, int($twips));
}
@trect;
}
#> rtf_topic_keyword: Will produce a keyword with a topic.
#> Params: *keyword, *text, Topic Text
#>Process: Check there is not a duplicate keyword, if it is, apply alogrithm
#> to create a new keyword
#>
sub rtf_topic_keyword {
local(*WH_topic, *text, @tmptext) = @_;
# allow the user to override the automatic stuff
if ( defined($USER_WH_topic) ) {
$WH_topic=&convert_context($USER_WH_topic);
}
if ( ! $skiptags{$State{PgfTag}} ) {
if ( $Keywords{$WH_topic} ) {
if ( $fixup_duplicates ) {
warn "\nDuplicate Keyword: $WH_topic";
$WH_topic = "$WH_topic". ++$Keywords{$WH_topic};
warn " replaced with Keyword: $WH_topic TEXT:@tmptext";
} else {
# warn "\nHandling Duplicate Keyword: $WH_topic (@tmptext)";
}
}
push(@text,"{\\up6 #{\\footnote \\pard\\plain{\\up6 #} $WH_topic}}\n");
push(@text,"{\\up6 K{\\footnote \\pard\\plain{\\up6 K} @tmptext}}\n");
#> Print the keywords for Docname on the first available opportunity
if ( $Keyword_dn_DocName ne "" ) {
push(@text, "$Keyword_dn_DocName\n");
$Keyword_dn_DocName = "";
}
$Keywords{$WH_topic} = @tmptext;
}
}
#
#> Generate_ID: Generate unique ID numbers with context string
#> Parsed: Context String, Text
#>
sub Generate_ID {
local( $WH_context, *tmptext) = @_;
local( @characters, $operator, $value);
# allow the user to override the automatic stuff
if ( defined($USER_WH_context) ) {
$value=&convert_context($USER_WH_context);
$WH_context=&convert_context(@tmptext);
}
if ( ! $skiptags{$State{PgfTag}} ) {
$operator = 1;
@characters = split(//, $WH_context);
if ( !defined($USER_WH_context) ) {
foreach (@characters) {
$value = $value + (ord($_) * $operator);
$operator = $operator + 2;
}
# MOD zero is illegal
$value=1 if ($value == 0);
$value = 9393931%$value;
if ($fixup_duplicates) {
while ( $Context_ID{$value} ) {
warn "Duplicate Context ID:$value String:$string\n";
$value++;
}
}
}
$WH_topic_comments{$value} = "@tmptext";
$WH_context_ids{$value} = $WH_context;
}
}
##############
#
# tchrists' assert stuff
#
sub assert {
&panic("ASSERTION BOTCHED: $_[0]",$@) unless eval $_[0];
}
sub panic {
select(STDERR);
print "\npanic: @_";
exit 1 if $] <= 4.003; # caller broken
# stack traceback stolen from perl debugger
local($i,$_);
local($p,$f,$l,$s,$h,$a,@a,@sub);
for ($i = 1; ($p,$f,$l,$s,$h,$w) = caller($i); $i++) {
@a = @DB'args;
for (@a) {
if (/^StB\000/ && length($_) == length($_main{'_main'})) {
$_ = sprintf("%s",$_);
}
else {
s/'/\\'/g;
s/([^\0]*)/'$1'/ unless /^-?[\d.]+$/;
s/([\200-\377])/sprintf("M-%c",ord($1)&0177)/eg;
s/([\0-\37\177])/sprintf("^%c",ord($1)^64)/eg;
}
}
$w = $w ? '@ = ' : '$ = ';
$a = $h ? '(' . join(', ', @a) . ')' : '';
push(@sub, "$w&$s$a from file $f line $l\n");
last if $signal;
}
for ($i=0; $i <= $#sub; $i++) {
last if $signal;
print $sub[$i];
}
# kill 'TERM', -$Start_Pid;
exit 1;
}
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