Author: bapt
Date: Fri May 1 17:33:32 2015
New Revision: 282309
URL: https://svnweb.freebsd.org/changeset/base/282309
Log:
Use defines to improve clarity
MFC after: 2 weeks
Modified:
head/usr.bin/col/col.c
Modified: head/usr.bin/col/col.c
==============================================================================
--- head/usr.bin/col/col.c Fri May 1 17:33:17 2015 (r282308)
+++ head/usr.bin/col/col.c Fri May 1 17:33:32 2015 (r282309)
@@ -321,7 +321,7 @@ main(int argc, char **argv)
/* make sure we leave things in a sane state */
if (last_set != CS_NORMAL)
- PUTC('\017');
+ PUTC(SI);
/* flush out the last few blank lines */
nblank_lines = max_line - this_line;
@@ -377,8 +377,8 @@ flush_blanks(void)
for (i = nb; --i >= 0;)
PUTC('\n');
if (half) {
- PUTC('\033');
- PUTC('9');
+ PUTC(ESC);
+ PUTC(FHLF);
if (!nb)
PUTC('\r');
}
@@ -480,10 +480,10 @@ flush_line(LINE *l)
if (c->c_set != last_set) {
switch (c->c_set) {
case CS_NORMAL:
- PUTC('\017');
+ PUTC(SI);
break;
case CS_ALTERNATE:
- PUTC('\016');
+ PUTC(SO);
}
last_set = c->c_set;
}
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