adding decimal dot to minidigit

viz/curses/minidigits.c

@@ -47,7 +47,8 @@ static char L9[]    = "XXXX_XXXX__XXXX";
 
 static char Lsp[]   = "_______________";		/* space */
 static char Lmo[]   = "______XXX______";		/* moins */
-static char Lco[]   = "____X_____X____";
+static char Lco[]   = "____X_____X____";		/* colomn */
+static char Ldp[]   = "_____________X_";		/* decimal dot */
 
 char		*cptr;
 int	l, c;
@@ -68,6 +69,7 @@ switch (digit) {
 	case ' ':	cptr = Lsp;		break;
 	case '-':	cptr = Lmo;		break;
 	case ':':	cptr = Lco;		break;
+	case '.':	cptr = Ldp;		break;
 
 	default:	cptr = LX;		break;
 

viz/curses/t.c

@@ -38,7 +38,7 @@ for (loop=0; loop<nbl; loop++) {
 
 	temps = time(NULL);
 	p_tms = localtime(&temps);
-	(void)strftime(chaine, 100, "%H:%M", p_tms);
+	(void)strftime(chaine, 100, "%H.%M", p_tms);
 	for (foo=0; foo<strlen(chaine); foo++) {
 		minidigit_0(stdscr, 15, 8+foo*8, chaine[foo], 0);
 		}