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(indent): Use TABs only when doing so replaces at least two spaces.

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This commit is contained in:
Jim Meyering
1994-11-28 04:32:07 +00:00
parent c65e1fe89f
commit f021d0ca05
1 changed files with 9 additions and 8 deletions
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src/ls.c
+9 -8
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@@ -1599,7 +1599,7 @@ make_link_path (path, linkname)
/* The link is to a relative path. Prepend any leading path
in `path' to the link name. */
linkbuf = rindex (path, '/');
linkbuf = strrchr (path, '/');
if (linkbuf == 0)
return xstrdup (linkname);
@@ -1667,7 +1667,7 @@ is_not_dot_or_dotdot (name)
{
char *t;
t = rindex (name, '/');
t = strrchr (name, '/');
if (t)
name = t + 1;
@@ -1804,8 +1804,8 @@ compare_extension (file1, file2)
register char *base1, *base2;
register int cmp;
base1 = rindex (file1->name, '.');
base2 = rindex (file2->name, '.');
base1 = strrchr (file1->name, '.');
base2 = strrchr (file2->name, '.');
if (base1 == 0 && base2 == 0)
return strcmp (file1->name, file2->name);
if (base1 == 0)
@@ -1825,8 +1825,8 @@ rev_cmp_extension (file2, file1)
register char *base1, *base2;
register int cmp;
base1 = rindex (file1->name, '.');
base2 = rindex (file2->name, '.');
base1 = strrchr (file1->name, '.');
base2 = strrchr (file2->name, '.');
if (base1 == 0 && base2 == 0)
return strcmp (file1->name, file2->name);
if (base1 == 0)
@@ -2494,7 +2494,8 @@ print_with_commas ()
putchar ('\n');
}
/* Assuming cursor is at position FROM, indent up to position TO. */
/* Assuming cursor is at position FROM, indent up to position TO.
Use a TAB character instead of two or more spaces whenever possible. */
static void
indent (from, to)
@@ -2502,7 +2503,7 @@ indent (from, to)
{
while (from < to)
{
if (to / tabsize > from / tabsize)
if (to / tabsize > (from + 1) / tabsize)
{
putchar ('\t');
from += tabsize - from % tabsize;