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From: Bart Schaefer <schaefer@brasslantern.com>
To: zsh-workers@sunsite.dk
Subject: Re: PATCH: exit after 10 EOF's
Date: Sun, 19 Sep 2004 12:11:40 -0700 (PDT)	[thread overview]
Message-ID: <Pine.LNX.4.61.0409191207330.6971@toltec.zanshin.com> (raw)
In-Reply-To: <20040919175211.3557D863A@pwstephenson.fsnet.co.uk>

On Sun, 19 Sep 2004, Peter Stephenson wrote:

> If we could somehow make it (without too much tortuous code) that any 
> zle -N widget, no matter what it contains, suppresses the warning and 
> the EOF behaviour, I would be fairly happy.

Here's the hunk for that.  Line numbers are off because I haven't 
committed 20387 yet, so this is not directly applicable via "patch".

@@ -887,10 +897,17 @@
     } else if((w = func->widget)->flags & (WIDGET_INT|WIDGET_NCOMP)) {
 	int wflags = w->flags;
 
-	if (keybuf[0] == eofchar && !keybuf[1] &&
+	/*
+	 * The rule is that "zle -N" widgets suppress EOF warnings.  When
+	 * a "zle -N" widget invokes "zle another-widget" we pass through
+	 * this code again, but with actual arguments rather than with the
+	 * zlenoargs placeholder.
+	 */
+	if (keybuf[0] == eofchar && !keybuf[1] && args == zlenoargs &&
 	    !ll && isfirstln && (zlereadflags & ZLRF_IGNOREEOF)) {
 	    showmsg((!islogin) ? "zsh: use 'exit' to exit." :
 		    "zsh: use 'logout' to logout.");


  parent reply	other threads:[~2004-09-19 19:12 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-09-13 11:18 Peter Stephenson
2004-09-13 17:51 ` Bart Schaefer
2004-09-15  9:46   ` Peter Stephenson
2004-09-15 15:43     ` Bart Schaefer
2004-09-15 16:02       ` Bart Schaefer
2004-09-15 16:14         ` Peter Stephenson
2004-09-16 14:57           ` Peter Stephenson
2004-09-16 16:12             ` Bart Schaefer
2004-09-16 16:28               ` Peter Stephenson
2004-09-19  6:50 ` Bart Schaefer
2004-09-19  7:45   ` Duncan Sinclair
2004-09-19 16:41     ` Bart Schaefer
2004-09-19 17:52       ` Peter Stephenson
2004-09-19 18:26         ` Bart Schaefer
2004-09-19 19:25           ` Bart Schaefer
2004-09-20 10:15             ` Peter Stephenson
2004-09-20 13:59             ` Peter Stephenson
2004-09-20 14:43               ` Bart Schaefer
2004-09-20 14:53                 ` Peter Stephenson
2004-09-19 19:11         ` Bart Schaefer [this message]
2004-09-19 11:53   ` Peter Stephenson
2004-09-19 17:00     ` Bart Schaefer

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