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42 lines
732 B
Plaintext
42 lines
732 B
Plaintext
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--- charset.c.orig Thu Mar 23 05:36:33 2000
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+++ charset.c Mon Jun 19 22:33:43 2000
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@@ -267,6 +267,10 @@
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control_char(c)
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int c;
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{
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+#ifdef COLOR_LESS
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+ if (c == ESC)
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+ return 0;
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+#endif
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c &= 0377;
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return (chardef[c] & IS_CONTROL_CHAR);
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}
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@@ -281,6 +285,20 @@
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{
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static char buf[8];
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+#ifdef COLOR_LESS
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+ if(c == ESC)
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+ sprintf(buf, "%c", ESC);
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+ else
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+ {
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+ c &= 0377;
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+ if (!control_char(c))
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+ sprintf(buf, "%c", c);
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+ else if (!control_char(c ^ 0100))
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+ sprintf(buf, "^%c", c ^ 0100);
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+ else
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+ sprintf(buf, binfmt, c);
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+ }
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+#else
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c &= 0377;
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if (!control_char(c))
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sprintf(buf, "%c", c);
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@@ -290,5 +308,6 @@
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sprintf(buf, "^%c", c ^ 0100);
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else
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sprintf(buf, binfmt, c);
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+#endif
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return (buf);
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}
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