mirror of
https://git.FreeBSD.org/ports.git
synced 2024-11-26 00:55:14 +00:00
43 lines
834 B
C
43 lines
834 B
C
--- charset.c.orig 2010/10/30 02:38:17
|
|
+++ charset.c 2010/10/30 02:40:03
|
|
@@ -408,6 +408,10 @@
|
|
control_char(c)
|
|
LWCHAR c;
|
|
{
|
|
+#ifdef COLOR_LESS
|
|
+ if (c == ESC)
|
|
+ return 0;
|
|
+#endif
|
|
c &= 0377;
|
|
return (chardef[c] & IS_CONTROL_CHAR);
|
|
}
|
|
@@ -423,6 +427,20 @@
|
|
/* {{ This buffer can be overrun if LESSBINFMT is a long string. }} */
|
|
static char buf[32];
|
|
|
|
+#ifdef COLOR_LESS
|
|
+ if(c == ESC)
|
|
+ sprintf(buf, "%c", ESC);
|
|
+ else
|
|
+ {
|
|
+ c &= 0377;
|
|
+ if (!control_char(c))
|
|
+ sprintf(buf, "%c", c);
|
|
+ else if (!control_char(c ^ 0100))
|
|
+ sprintf(buf, "^%c", c ^ 0100);
|
|
+ else
|
|
+ sprintf(buf, binfmt, c);
|
|
+ }
|
|
+#else
|
|
c &= 0377;
|
|
if ((c < 128 || !utf_mode) && !control_char(c))
|
|
SNPRINTF1(buf, sizeof(buf), "%c", (int) c);
|
|
@@ -446,6 +464,7 @@
|
|
#endif
|
|
else
|
|
SNPRINTF1(buf, sizeof(buf), binfmt, c);
|
|
+#endif
|
|
return (buf);
|
|
}
|
|
|