From: Bart Schaefer <schaefer@brasslantern.com>
To: zsh-workers@zsh.org
Subject: Re: menu-select interactive mode
Date: Mon, 25 Apr 2011 17:55:57 -0700 [thread overview]
Message-ID: <110425175557.ZM1922@torch.brasslantern.com> (raw)
In-Reply-To: <a06240800c9db5111c85e@kba.biglobe.ne.jp>
On Apr 26, 2:06am, Jun T. wrote:
}
} I have no idea why the else block is the appropriate place to
} set origline etc, but anyway the following patch seems to solve
} the *current* problem (but may break somewhere else...).
The else block is appropriate because that's where metafy_line() is
called ... if you look at docomplete() zle_tricky.c:629 you'll see
where the metafy and setup of origline occur when menu selection is
entered automatically rather than explicitly.
I can't explain why the code paths are so different, other than for
the usual historical reasons.
} By the way, is it possible to continue the interactive mode after
} accepting a match by hitting Return?
No, hitting accept-line takes you entirely out of menu completion,
so you're starting over with a new menu at that point.
} I tried hitting ESC-m again
} after the Return but it didn't work (either with or without the
} following patch, although the behavior was different).
} Hitting a key bound to accept-and-hold didn't work either.
It should work to accept-and-hold if you do so *instead* of hitting
return, but not after.
} Index: Src/Zle/complist.c
} ===================================================================
} + if(minfo.cur) {
} + origline = dupstrpfx(zlemetaline,minfo.pos);
} + origcs = minfo.pos;
} + origll = minfo.end;
} + }
I think this is almost right -- origll should probably be set to
minfo.pos rather than minfo.end, and to be thorough there probably
ought to be an "else" for the case where minfo.cur is NULL (but I
suspect it's not possible for that to happen).
Index: Src/Zle/complist.c
===================================================================
--- complist.c 21 Dec 2010 16:41:16 -0000
+++ complist.c 26 Apr 2011 00:48:39 -0000
@@ -2390,8 +2390,19 @@
else {
wasmeta = 0;
metafy_line();
+ if (minfo.cur) {
+ /* Restore state when menu completion began */
+ origline = dupstrpfx(zlemetaline, minfo.pos);
+ origcs = minfo.pos;
+ origll = minfo.pos;
+ } else {
+ /* This branch may be unreachable */
+ origline = dupstring(zlemetaline);
+ origcs = zlemetacs;
+ origll = zlemetall;
+ }
}
-
+
if ((s = getsparam("MENUSCROLL"))) {
if (!(step = mathevali(s)))
step = (lines - nlnct) >> 1;
next prev parent reply other threads:[~2011-04-26 0:56 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-09 14:56 Mikael Magnusson
2011-04-09 15:02 ` Mikael Magnusson
[not found] ` <BANLkTinRkfcNJWnYnooq SDWTYG2q1VrcZQ@mail.gmail.com>
2011-04-09 20:12 ` Bart Schaefer
2011-04-09 20:58 ` Mikael Magnusson
[not found] ` <110410074855.ZM9428@ torch.brasslantern.com>
2011-04-10 14:48 ` Bart Schaefer
2011-04-10 15:37 ` Mikael Magnusson
2011-04-10 18:50 ` Bart Schaefer
2011-04-10 19:19 ` Mikael Magnusson
2011-04-24 10:40 ` Jun T.
2011-04-24 18:38 ` Bart Schaefer
[not found] ` <a06240800c9db5111c85e@kba.biglobe.ne.jp>
2011-04-26 0:55 ` Bart Schaefer [this message]
2011-04-26 16:31 ` Jun T.
2011-04-24 12:18 ` Jun T.
2011-04-24 19:13 ` Bart Schaefer
2011-04-26 0:06 Jun T.
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