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## POST output
# Copyright (C) 1993-1995 Ian Jackson.
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
# It is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with GNU Emacs; see the file COPYING. If not, write to
# the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.
# (Note: I do not consider works produced using these BFNN processing
# tools to be derivative works of the tools, so they are NOT covered
# by the GPL. However, I would appreciate it if you credited me if
# appropriate in any documents you format using BFNN.)
sub post_init {
open(POST,">$prefix.post");
}
sub post_startmajorheading {
print POST '='x79,"\n\n";
$post_status= 'h';
&post_text($_[0] ? "Section $_[0]. " : '');
}
sub post_startminorheading {
print POST '-'x77,"\n\n";
$post_status= 'h';
}
sub post_italic { &post_text('*'); }
sub post_enditalic { $post_para .= '*'; }
sub post_email { &post_text('<'); } sub post_endemail { &post_text('>'); }
sub post_ftpon { } sub post_endftpon { }
sub post_ftpin { } sub post_endftpin { }
sub post_docref { } sub post_enddocref { }
sub post_courier { } sub post_endcourier { }
sub post_newsgroup { } sub post_endnewsgroup { }
sub post_ftpsilent { $post_ignore++; }
sub post_endftpsilent { $post_ignore--; }
sub post_text {
return if $post_ignore;
if ($post_status eq '') {
$post_status= 'p';
}
$post_para .= $_[0];
}
sub post_tab {
local ($n) = $_[0]-length($post_para);
$post_para .= ' 'x$n if $n>0;
}
sub post_newline {
return unless $post_status eq 'p';
&post_writepara;
}
sub post_writepara {
local ($thisline, $thisword, $rest);
for (;;) {
last unless $post_para =~ m/\S/;
$thisline= $post_indentstring;
for (;;) {
last unless $post_para =~ m/^(\s*\S+)/;
unless (length($1) + length($thisline) < 75 ||
length($thisline) == length($post_indentstring)) {
last;
}
$thisline .= $1;
$post_para= $';
}
$post_para =~ s/^\s*//;
print POST $thisline,"\n";
$post_indentstring= $post_nextindent;
last unless length($post_para);
}
$post_status= ''; $post_para= '';
}
sub post_endpara {
return unless $post_status eq 'p';
&post_writepara;
print POST "\n";
}
sub post_endheading {
$post_para =~ s/\s*$//;
print POST "$post_para\n\n";
$post_status= '';
$post_para= '';
}
sub post_endmajorheading { &post_endheading(@_); }
sub post_endminorheading { &post_endheading(@_); }
sub post_startverbatim {
$post_vstatus= $post_status;
&post_writepara;
}
sub post_verbatim {
print POST $_[0],"\n";
}
sub post_endverbatim {
$post_status= $post_vstatus;
}
sub post_finish {
close(POST);
}
sub post_startindex { $post_status= ''; }
sub post_endindex { $post_status= 'p'; }
sub post_endindexitem {
printf POST " %-11s %-.66s\n",$post_left,$post_para;
$post_status= 'p';
$post_para= '';
}
sub post_startindexitem {
$post_left= $_[1];
}
sub post_startindexmainitem {
$post_left= $_[1];
print POST "\n" if $post_status eq 'p';
}
sub post_startindent {
$post_istatus= $post_status;
&post_writepara;
$post_indentstring= " $post_indentstring";
$post_nextindent= " $post_nextindent";
}
sub post_endindent {
$post_indentstring =~ s/^ //;
$post_nextindent =~ s/^ //;
$post_status= $post_istatus;
}
sub post_startpackedlist { $post_plc=0; }
sub post_endpackedlist { &post_newline if !$post_plc; }
sub post_packeditem {
&post_newline if !$post_plc;
&post_tab($post_plc*40+5);
$post_plc= !$post_plc;
}
sub post_startlist {
&post_endpara;
$post_indentstring= " $post_indentstring";
$post_nextindent= " $post_nextindent";
}
sub post_endlist {
&post_endpara;
$post_indentstring =~ s/^ //;
$post_nextindent =~ s/^ //;
}
sub post_item {
&post_newline;
$post_indentstring =~ s/ $/* /;
}
sub post_pageref {
&post_text("Q$_[1] \`");
}
sub post_endpageref {
&post_text("'");
}
1;
|
