wdvi

commit c51aa30b9e96e3817c95d0e0938de7a7b2cb5b33
parent 1b7b2c8a2aaef4fe245d1fb467668c5cb90fbb02
Author: Kyle Milz <krwmilz@gmail.com>
Date:   Thu,  9 Mar 2023 01:28:29 +0000

cleanup in print_dvi()

- ansi function signature
- statement bodies on new line

Diffstat:
M
dvi-draw.c
 | 
29
++++++++++++++++-------------

1 file changed, 16 insertions(+), 13 deletions(-)
diff --git a/dvi-draw.c b/dvi-draw.c
@@ -293,28 +293,31 @@ static	const	char	*dvi_table2[] = {
 	"SREFL", "EREFL", NULL, NULL, NULL, NULL};
 
 static	void
-print_dvi(ch)
-	ubyte ch;
+print_dvi(ubyte ch)
 {
 	const	char	*s;
 
 	printf("%4d %4d ", PXL_H, PXL_V);
 	if (ch <= (ubyte) (SETCHAR0 + 127)) {
-	    printf("SETCHAR%-3d", ch - SETCHAR0);
-	    if (isprint(ch))
-		printf(" (%c)", ch);
-	    putchar('\n');
-	    return;
+		printf("SETCHAR%-3d", ch - SETCHAR0);
+		if (isprint(ch))
+			printf(" (%c)", ch);
+		putchar('\n');
+		return;
 	}
-	else if (ch < FNTNUM0) s = dvi_table1[ch - 128];
+	else if (ch < FNTNUM0)
+		s = dvi_table1[ch - 128];
 	else if (ch <= (ubyte) (FNTNUM0 + 63)) {
-	    printf("FNTNUM%d\n", ch - FNTNUM0);
-	    return;
+		printf("FNTNUM%d\n", ch - FNTNUM0);
+		return;
 	}
-	else s = dvi_table2[ch - (FNTNUM0 + 64)];
-	if (s) puts(s);
 	else
-	    tell_oops("unknown op-code %d", ch);
+		s = dvi_table2[ch - (FNTNUM0 + 64)];
+
+	if (s)
+		puts(s);
+	else
+		tell_oops("unknown op-code %d", ch);
 }