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Date: Sun, 15 Dec 2013 20:38:21 +0000
From: Peter Stephenson <p.w.stephenson@ntlworld.com>
To: Zsh Hackers' List <zsh-workers@zsh.org>
Subject: Re: brace in alias name and compsys
Message-ID: <20131215203821.1c3f2b69@pws-pc.ntlworld.com>
In-Reply-To: <131215115236.ZM20467@torch.brasslantern.com>
References: <20131215073603.GA97197@redoubt.spodhuis.org>
	<131215115236.ZM20467@torch.brasslantern.com>
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On Sun, 15 Dec 2013 11:52:36 -0800
Bart Schaefer <schaefer@brasslantern.com> wrote:
> While we're on the subject, completing after "[" or "[[" in command
> position (no intervening whitespace) incorrectly attempts subscript
> completion.  This appears to be a bug somewhere in the internals,
> because compstate[context] has been set to 'subscript' and there's no
> assignment to that in _complete_debug output.

I think it's something like this.

diff --git a/Src/Zle/zle_tricky.c b/Src/Zle/zle_tricky.c
index e30e0b1..6ed4a0e 100644
--- a/Src/Zle/zle_tricky.c
+++ b/Src/Zle/zle_tricky.c
@@ -1505,7 +1505,11 @@ get_comp_string(void)
 	else
 	    nnb = s;
 	for (tt = s; tt < s + zlemetacs_qsub - wb;) {
-	    if (*tt == Inbrack) {
+	    /*
+	     * Ignore '[' at the start of a command as it's not
+	     * matched by a closing bracket.
+	     */
+	    if (*tt == Inbrack && (tt != s || !lincmd)) {
 		i++;
 		nb = nnb;
 		ne = tt;

-- 
Peter Stephenson <p.w.stephenson@ntlworld.com>
Web page now at http://homepage.ntlworld.com/p.w.stephenson/