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-rw-r--r--Build/source/utils/asymptote/doc/FAQ/m-post.pl189
1 files changed, 189 insertions, 0 deletions
diff --git a/Build/source/utils/asymptote/doc/FAQ/m-post.pl b/Build/source/utils/asymptote/doc/FAQ/m-post.pl
new file mode 100644
index 00000000000..e41c8d84fe4
--- /dev/null
+++ b/Build/source/utils/asymptote/doc/FAQ/m-post.pl
@@ -0,0 +1,189 @@
+## 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;