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Fix parsing problem introduced in the previous ${10} fix, where $#digit

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or $digit# would get mis-parsed as a positional parameter.
This commit is contained in:
christos 1997-01-26 18:05:34 +00:00
parent 56542666eb
commit 6f224ae59f
1 changed files with 8 additions and 4 deletions
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12
bin/sh/parser.c
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@ -1,4 +1,4 @@
/* $NetBSD: parser.c,v 1.33 1997/01/24 17:15:56 christos Exp $ */
/* $NetBSD: parser.c,v 1.34 1997/01/26 18:05:34 christos Exp $ */
/*-
* Copyright (c) 1991, 1993
@ -40,7 +40,7 @@
#if 0
static char sccsid[] = "@(#)parser.c 8.7 (Berkeley) 5/16/95";
#else
static char rcsid[] = "$NetBSD: parser.c,v 1.33 1997/01/24 17:15:56 christos Exp $";
static char rcsid[] = "$NetBSD: parser.c,v 1.34 1997/01/26 18:05:34 christos Exp $";
#endif
#endif /* not lint */
@ -1194,11 +1194,15 @@ parsesub: {
STPUTC(c, out);
c = pgetc();
} while (is_in_name(c));
} else if (is_special(c)) {
} else if (is_digit(c)) {
do {
USTPUTC(c, out);
c = pgetc();
} while (is_special(c));
} while (is_digit(c));
}
else if (is_special(c)) {
USTPUTC(c, out);
c = pgetc();
}
else
badsub: synerror("Bad substitution");