From: Sven Wischnowsky <wischnow@informatik.hu-berlin.de>
To: zsh-users@sunsite.auc.dk
Subject: Re: typeset -Z broken?
Date: Mon, 6 Sep 1999 14:33:03 +0200 (MET DST) [thread overview]
Message-ID: <199909061233.OAA02343@beta.informatik.hu-berlin.de> (raw)
In-Reply-To: Gabor's message of Sun, 5 Sep 1999 08:57:22 -0400
Gabor wrote:
> Here is the relevant part of the man page
>
>
> -Z Right justify and fill with leading zeros if
> the first non-blank character is a digit and
> the -L flag has not been set. If n is
> nonzero it defines the width of the field;
> otherwise it is determined by the width of
> the value of the first assignment.
>
> yet, when I use this I get left padding with zeros even on names that don't
> start with a digit
Hm, I hope this makes it work the way it should.
Bye
Sven
--- os/subst.c Mon Sep 6 13:08:29 1999
+++ Src/subst.c Mon Sep 6 14:31:44 1999
@@ -1143,12 +1143,21 @@
case PM_RIGHT_Z:
case PM_RIGHT_Z | PM_RIGHT_B:
if (strlen(val) < fwidth) {
- t = (char *)ncalloc(fwidth + 1);
- memset(t, (v->pm->flags & PM_RIGHT_B) ? ' ' : '0', fwidth);
- if ((t0 = strlen(val)) > fwidth)
- t0 = fwidth;
- strcpy(t + (fwidth - t0), val);
- val = t;
+ t = NULL;
+ if (v->pm->flags & PM_RIGHT_Z) {
+ for (t = val; iblank(*t); t++);
+ if (t && idigit(*t))
+ val = t, t = NULL;
+ }
+ if (!t) {
+ t = (char *)ncalloc(fwidth + 1);
+ memset(t, (v->pm->flags & PM_RIGHT_B) ? ' ' : '0',
+ fwidth);
+ if ((t0 = strlen(val)) > fwidth)
+ t0 = fwidth;
+ strcpy(t + (fwidth - t0), val);
+ val = t;
+ }
} else {
t = (char *)ncalloc(fwidth + 1);
t[fwidth] = '\0';
--
Sven Wischnowsky wischnow@informatik.hu-berlin.de
next reply other threads:[~1999-09-06 12:33 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
1999-09-06 12:33 Sven Wischnowsky [this message]
-- strict thread matches above, loose matches on Subject: below --
1999-09-05 12:57 Gabor
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