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Imported from ../bash-2.01.tar.gz.

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This commit is contained in:
Jari Aalto 1997-06-05 14:59:13 +00:00
commit d166f04881
304 changed files with 14702 additions and 13012 deletions
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15
stringlib.c
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@ -43,9 +43,9 @@
as a string terminator. If we see \c, set *SAWC to 1 before
returning. LEN is the length of STRING. */
char *
ansicstr (string, len, sawc)
ansicstr (string, len, sawc, rlen)
char *string;
int len, *sawc;
int len, *sawc, *rlen;
{
int c;
char *ret, *r, *s;
@ -93,6 +93,8 @@ ansicstr (string, len, sawc)
{
*sawc = 1;
*r = '\0';
if (rlen)
*rlen = r - ret;
return ret;
}
default: *r++ = '\\'; break;
@ -101,6 +103,8 @@ ansicstr (string, len, sawc)
}
}
*r = '\0';
if (rlen)
*rlen = r - ret;
return ret;
}
@ -307,6 +311,7 @@ strsub (string, pat, rep, global)
return (temp);
}
#ifdef INCLUDE_UNUSED
/* Remove all leading whitespace from STRING. This includes
newlines. STRING should be terminated with a zero. */
void
@ -325,17 +330,17 @@ strip_leading (string)
start[len] = '\0';
}
}
#endif
/* Remove all trailing whitespace from STRING. This includes
newlines. If NEWLINES_ONLY is non-zero, only trailing newlines
are removed. STRING should be terminated with a zero. */
void
strip_trailing (string, newlines_only)
strip_trailing (string, len, newlines_only)
char *string;
int len;
int newlines_only;
{
int len = strlen (string) - 1;
while (len >= 0)
{
if ((newlines_only && string[len] == '\n') ||