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/* -*- C -*-
* ARGS.C
*
* (c)Copyright 1995 by Tobias Ferber, All Rights Reserved
*
* This file is part of ADOC.
*
* ADOC 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 1 of the License,
* or (at your option) any later version.
*
* ADOC 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 this program; see the file COPYING. If not, write to
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* $VER: $Id: args.c,v 1.1 2001-07-18 11:05:53 root Exp $ */
#include <string.h>
#include <stdio.h>
static char *howtouse[]= {
"-", "--stdin", "", "read source code from stdin",
"-0", "--no-output", "", "do not write any output (same as `-n')",
"-1", "--autodoc", "", "create autodoc output (default)",
"-2", "--texinfo", "", "create texinfo output",
"-2", "--texi", "", "",
"-b", "--texi-funtable", "", "create a @table for each function",
"-B", "--body-environment", "<string>", "put body text into a @<string> environment",
/*
"-Bexample", "--example", "", "put body text into an @example environment",
"-Bsmallexample", "--small-example", "", "put body text into a @smallexample environment",
"-Bsmallexample", "--smallexample", "", "",
"-Bdisplay", "--display", "", "put body text into a @display environment",
*/
"-c", "--flip-slashes", "", "convert \\* to /* and *\\ to */",
"-c", "--convert", "", "",
#ifdef DEBUG
"-d", "--debug", "<number>", "set debug level to <number>",
#endif
"-D<macro>", "", "<value>", "define a texinfo header macro",
"-DPROJECT", "--project", "<string>", "define a value for the PROJECT macro",
"-DEDITION", "--edition", "<string>", "define a value for the EDITION macro",
"-DREVISION", "--revision", "<string>", "define a value for the REVISION macro",
"-DCOPYRIGHT", "--copyright", "<string>", "define a value for the COPYRIGHT macro",
"-DAUTHOR", "--author", "<string>", "define a value for the AUTHOR macro",
"-E", "--error-file", "<filename>", "redirect error messages (default is stderr)",
"-f", "--no-form-feeds", "", "no form feeds (^L) or @page between entries",
"-f", "--no-ff", "", "",
"-ff", "--form-feeds", "", "begin a new page for each function",
"-g", "--no-grouping", "", "no creation of @group ... @end group",
"-g", "--no-groups", "", "",
"-gs", "--group-sections", "", "put keyword sections into a @group",
"-H", "--texi-header-file", "<filename>", "read texinfo header from file <filename>",
"-h", "--help", "", "print this short usage information and exit",
"-i", "--internal", "", "process only internal docs (same as `-yi')",
"-I", "--table-of-contents", "", "output table of contents before entries",
"-I", "--toc", "", "",
"-j", "--reindent-bodytext", "<number>", "change the indentation of bodytext lines",
"-j", "--reindent", "", "",
"-l", "--line-length", "<number>", "set autodoc page width to <number> columns",
"-l", "--page-width", "", "",
"-l", "--width", "", "",
"-l", "--columns", "", "",
"-l", "--cols", "", "",
"-M<macro>", "", "<value>", "define a body text macro",
"-n", "--dry-run", "", "do not write any output (same as `-0')",
"-n", "--dryrun", "", "",
"-o", "--output-file", "<filename>", "set output filename (default is stdout)",
"-p", "--preserve-order", "", "don't sort autodoc entries",
"-p", "--no-sort", "", "",
"-pp", "--sort-entries", "", "sort autodoc entries (default)",
"-q", "--quiet", "", "don't print information while processing",
"-q", "--silent", "", "",
"-q", "--brief", "", "",
"-t", "--tabs-to-spaces", "", "turn tabs to spaces (same as `-T8')",
"-T", "--tab-size", "<number>", "set tab step to <number> columns",
"-T", "--tabsize", "", "",
"-U", "", "<macro>", "undefine a macro defined via `-D' or `-M'",
/*
"-u", "--unindent-bodytext", "", "remove indentation of body text lines",
"-u", "--unindent", "", "",
*/
"-uu", "--preserve-indent", "", "do not modify the body text indentation",
"-uu", "--preserve-indentation", "", "",
"-v", "--version", "", "print author and version information",
"-W", "--no-warnings", "", "don't print any warnings",
"-Wkeywords", "--check-keywords", "", "check section keywords while reading",
"-Wabsence", "--check-presence", "", "look for missing section keywords",
"-Wall", "--pedantic", "", "complain about almost everything",
"-x", "--no-references", "", "print the SEE ALSO section as it is",
"-xoff", "--no-xrefs", "", "",
"-xon", "--parse-references", "", "try to create @xref{}s from SEE ALSO",
"-xitemize", "--itemize-references", "", "put @xref{}s into an @itemize list",
"-y", "--yank-type", "<string>", "process only comments of type <string>",
"-y", "--input-type", "", "",
"-y", "--comment-type", "", "",
"-Y", "--indented-comments", "", "allow an indentation of autodoc comments",
"-Y", "--allow-indentation", "", "",
"-z", "--no-texi-header", "", "ommit writing texinfo header and title page",
"-Z", "--no-texi-index", "", "ommit function index and table of contents",
#if 0
/*
* The following options are ignored for compatibility
* with Bill Koester's original version `autodoc' which
* is part of C=ommodore's Native Developer Kit (NDK).
*/
"-C", "--slash-asterisk", "", "process autodocs starting with /*",
"-s", "--semicolon", "", "process autodocs starting with a semicolon",
"-a", "--asterisk", "", "process autodocs starting with an asterisk",
"-F", "--tempfile", "<filename>", "ignored for compatibility",
"-r", "--troff", "", "ignored for compatibility",
"-w", "--no-word-wrap", "", "ignored for compatibility",
#endif /*0*/
(char *)0, (char *)0, (char *)0, (char *)0
};
char *
convert_args(char *s)
{
char **t= howtouse;
while(*t) {
if(!strcmp(s,t[1]))
break;
t= &t[4];
}
return (*t) ? *t : s;
}
void
display_args(int which)
{
char **t= howtouse;
while(*t) {
if(t[3] && *t[3]) {
if(which & 1)
{
printf("%-12s ",t[0]);
if(which & 2)
printf("%s ",t[1][0] ? "or":" ");
}
if(which & 2)
printf("%-20s ",t[1][0] ? t[1] : ((which & 1) ? "": t[0]) );
if(which & 3)
printf("%-13s %s\n",t[2],t[3]);
}
t= &t[4];
}
}
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