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/*
* help.c: usage instructions
*/
#include <stdio.h>
#include "halibut.h"
static char *helptext[] = {
"usage: halibut [options] files",
"options: --text[=filename] generate plain text output",
" --html[=filename] generate XHTML output",
" --winhelp[=filename] generate Windows Help output",
" --man[=filename] generate man page output",
" --info[=filename] generate GNU info output",
" --ps[=filename] generate PostScript output",
" --pdf[=filename] generate PDF output",
" -Cfoo:bar:baz append \\cfg{foo}{bar}{baz} to input",
" --precise report column numbers in error messages",
" --help display this text",
" --version display version number",
" --licence display licence text",
NULL
};
static char *usagetext[] = {
"usage: halibut [--format[=filename]] [-Cconfig...] file.but [file.but...]",
NULL
};
void help(void) {
char **p;
for (p = helptext; *p; p++)
puts(*p);
}
void usage(void) {
char **p;
for (p = usagetext; *p; p++)
puts(*p);
}
void showversion(void) {
printf("Halibut, %s\n", version);
}
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