From 3e7fb1bef62df9fc5e679616696719901d7372b3 Mon Sep 17 00:00:00 2001
From: Tanaka Akira <akr@users.sourceforge.net>
Date: Wed, 16 Feb 2000 00:33:28 +0000
Subject: zsh-workers/9752

---
 Completion/Core/_expand | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'Completion/Core')

diff --git a/Completion/Core/_expand b/Completion/Core/_expand
index e92c7966b..a6751290f 100644
--- a/Completion/Core/_expand
+++ b/Completion/Core/_expand
@@ -7,7 +7,7 @@
 # the expansions done produce no result or do not change the original
 # word from the line.
 
-local exp word="$PREFIX$SUFFIX" sort expr expl
+local exp word="$PREFIX$SUFFIX" sort expr expl subd
 local curcontext="${curcontext/:[^:]#:/:expand:}"
 
 # First, see if we should insert all *completions*.
@@ -34,18 +34,26 @@ zstyle -s ":completion:${curcontext}:" substitute expr &&
 
 [[ -z "$exp" ]] && exp=("$word")
 
+subd="$exp"
+
 # Now try globbing.
 
 zstyle -s ":completion:${curcontext}:" glob expr &&
     [[ "${(e):-\$[$expr]}" -eq 1 ]] &&
     exp=( ${~exp}(N) )
-
+ 
 # If we don't have any expansions or only one and that is the same
 # as the original string, we let other completers run.
 
 [[ $#exp -eq 0 ||
    ( $#exp -eq 1 && "$exp[1]" = "$word"(|\(N\)) ) ]] && return 1
 
+# With subst-globs-only we bail out if there were no glob expansions,
+# regardless of any substitutions
+zstyle -s ":completion:${curcontext}:" subst-globs-only expr &&
+    [[ "${(e):-\$[$expr]}" -eq 1 ]] &&
+    [[ "$subd" = "$exp"(|\(N\)) ]] && return 1
+
 # Now add as matches whatever the user requested.
 
 zstyle -s ":completion:${curcontext}:" sort sort
-- 
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