Mailing-List: contact zsh-workers-help@zsh.org; run by ezmlm
Precedence: bulk
X-No-Archive: yes
List-Id: Zsh Workers List <zsh-workers.zsh.org>
List-Post: <mailto:zsh-workers@zsh.org>
List-Help: <mailto:zsh-workers-help@zsh.org>
X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on f.primenet.com.au
X-Spam-Level: 
X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,T_DKIM_INVALID
	autolearn=ham autolearn_force=no version=3.4.1
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=brasslantern-com.20150623.gappssmtp.com; s=20150623;
        h=from:message-id:date:to:subject:mime-version;
        bh=f0XWUbLjfmrV4CSVW6KWc9pkFGGjtwzOlSGQRLdcVRU=;
        b=I0wN7pmXWpNNWsXs69VSsJ31SRYdpATUxuRB+aBVY1Oe+kppdkLfdUyC2CTmo/yC8P
         Wrx/NMq7dd2w0W+XPrFNfj5snbpT0utNWG9IbQld5mAeXx+pG/s4GcqaRyT7VadeWHF2
         t42J56mlzLooD55rPW+aLO1fHxjXPpBgHHCUcIfMm8EOAG3FIbc7zYkRPFrbp+2IOUWI
         zKB40jOOXdGKQGsMC94JSbaYxUZpbxIoCTMrD02AY/QzR9dfAGsXmgXcSU1cljE5MeYJ
         B06Ukxp7653RQtZbU5WNJ0vzsCVaOGKo5hUOl/ecJDJVKff6BFyIJVBGAYWLKhn0+oE5
         v7CQ==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=1e100.net; s=20130820;
        h=x-gm-message-state:from:message-id:date:to:subject:mime-version;
        bh=f0XWUbLjfmrV4CSVW6KWc9pkFGGjtwzOlSGQRLdcVRU=;
        b=cLzD7g7cQwYRxhRUZEJmucH2LNBZrTqANZLr3A6mU0hDr2tUTvOAnGLu/gyfPXErc7
         U8II9viQT5kE9EbyLNoJZ786E5ADKMZAgiaqFiGZHCRKSpphv3R0FzWugzrcfze12gw2
         V98FtiThMXvamFBJ9rWdUeyFeQD6GgP5ZiZlOz22+qL1ck5dw+29QMyFxIy48iRit+KN
         TqJukkCU/1yKuDLObUEy/WSIUHadx5r5hudHeN/6xWZ9U6vAwbRvUVAlwv7x9ecDdQuu
         edLB9w6Mqt591zKvPSjK+g2Fdn3qvg6lzH09yU4C3PJjomB0RYT5FcGPu+Savp1iNmQ1
         1Ing==
X-Gm-Message-State: AD7BkJLb+DmXbAC/F75aLC3Ltrcf4+A0gvhPnxBzan315Fv2khr6j62nu23KBRB+ihs9Mg==
X-Received: by 10.66.146.164 with SMTP id td4mr15350430pab.47.1459361165695;
        Wed, 30 Mar 2016 11:06:05 -0700 (PDT)
From: Bart Schaefer <schaefer@brasslantern.com>
Message-Id: <160330110652.ZM1432@torch.brasslantern.com>
Date: Wed, 30 Mar 2016 11:06:52 -0700
X-Mailer: OpenZMail Classic (0.9.2 24April2005)
To: zsh-workers@zsh.org
Subject: Completion in empty double-quotes generates error
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
X-Seq: zsh-workers 38225

About six years ago, I wrote:
} If I invoke quote-and-complete-word via execute-named-command on an
} empty buffer, I get this:
} 
} schaefer<525> 11: ../../../zsh-4.0/Src/Zle/zle_tricky.c:661: BUG: 0 <= wb <=
} zlemetacs <= we is not true!
} 
} The same error does not occur when invoking it via a direct binding.

Well, now it DOES occur when invoking via direct binding.  The error
message has gotten a bit more informative.

---------------
torch% autoload quote-and-complete-word 
torch% zle -N quote-and-complete-word
torch% bindkey '\t' quote-and-complete-word
torch% ls <TAB>
torch% ls 10: ../../../zsh-5.0/Src/Zle/zle_tricky.c:658: BUG: 0 <= wb (3) <= zlemetacs (2) <= we (3) is not true!
""     ls ""
(listing here)
---------------

The "10:" would seem to imply that the error comes from the first call to
"zle complete-word" in quote-and-complete-word, but if I simplify the
function down to just that I don't get the error.

Further experimentation reveals that starting from a clean "compinit" I can
generate the error by completing inside empty double quotes"

torch% ls ""<backward-char><complete-word>
torch% ls " ../../../zsh-5.0/Src/Zle/zle_tricky.c:658: BUG: 0 <= wb (3) <= zlemetacs (2) <= we (3) is not true!
       ls ""

If there is even one other character inside the quotes before completing, no
error is reported.