shithub: neatmkfn

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mktrfn: show a summary of options

--- a/mktrfn.c

+++ b/mktrfn.c

@@ -82,6 +82,16 @@

 	}

 }

+static char *usage =

+	"Usage: mktrfn [options] <input >output\n"

+	"Options:\n"

+	"  -o      \tread the output of otfdump for otf and ttf files (default)\n"

+	"  -a      \tread an AFM file\n"

+	"  -s      \tspecial font\n"

+	"  -p name \toverride font postscript name\n"

+	"  -t name \tset font troff name\n"

+	"  -r res  \tset device resolution (720)\n";

+

 int main(int argc, char *argv[])

 {

 	int afm = 0;

@@ -109,7 +119,7 @@

 			trfn_psfont(argv[i][2] ? argv[i] + 2 : argv[++i]);

 			break;

 		default:

-			printf("usage: mktrfn -a -o -t name -p psname\n");

+			printf("%s", usage);

 			return 0;

 		}

 	}