From a62f994ef941ca1910486fcf7cbaf0ad7a264f8e Mon Sep 17 00:00:00 2001
From: Tanaka Akira <akr@users.sourceforge.net>
Date: Fri, 27 Aug 1999 07:09:33 +0000
Subject: zsh-workers:7512

---
 Completion/Base/_arguments | 29 +++++++++--------------------
 1 file changed, 9 insertions(+), 20 deletions(-)

diff --git a/Completion/Base/_arguments b/Completion/Base/_arguments
index eb6ec51bc..60b07b2e4 100644
--- a/Completion/Base/_arguments
+++ b/Completion/Base/_arguments
@@ -7,7 +7,7 @@ setopt localoptions extendedglob
 
 local long args rest ws cur nth def nm expl descr action opt arg tmp
 local single uns ret=1 soptseq soptseq1 sopts prefix line
-local beg optbeg argbeg nargbeg inopt
+local beg optbeg argbeg nargbeg inopt fromrest
 
 # Associative arrays used to collect information about the options.
 
@@ -226,11 +226,7 @@ while [[ cur -gt 0 ]]; do
       def="$opts[$ws[1]]"
       optbeg="$beg"
       argbeg="$beg"
-      if [[ -n "$def" ]]; then
-        inopt=yes
-      else
-        inopt=''
-      fi
+      inopt=yes
       [[ -n "$oneshot[$ws[1]]" ]] && unset "opts[$ws[1]]"
     else
       uns=''
@@ -240,11 +236,7 @@ while [[ cur -gt 0 ]]; do
 	  def="$opts[$tmp]"
 	  optbeg="$beg"
 	  argbeg="$beg"
-	  if [[ -n "$def" ]]; then
-            inopt=yes
-	  else
-            inopt=''
-	  fi
+          inopt=yes
 	  uns="${ws[1][2,-1]}"
 	  opt=''
 	fi
@@ -285,13 +277,12 @@ while [[ cur -gt 0 ]]; do
 	  def="$dopts[$tmp[1]]"
 	  optbeg="$beg"
 	  argbeg="$beg"
+	  inopt=yes
 	  [[ -n "$oneshot[$tmp[1]]" ]] && unset "dopts[$tmp[1]]"
 	  if [[ "$def" = [^*]*[^\\]:*[^\\]:* ]]; then
             def="${def#?*[^\\]:*[^\\]:}"
-            inopt=yes
           else
             def=''
-	    inopt=''
 	  fi
         fi
       fi
@@ -314,6 +305,7 @@ while [[ cur -gt 0 ]]; do
 	  def="$odopts[$tmp[1]]"
 	  optbeg="$beg"
 	  argbeg="$beg"
+	  inopt=yes
 	  [[ -n "$oneshot[$tmp[1]]" ]] && unset "odopts[$tmp[1]]"
 
 	  # For options whose first argument *may* come after the
@@ -331,11 +323,6 @@ while [[ cur -gt 0 ]]; do
               def=''
             fi
 	  fi
-          if [[ -n "$def" ]]; then
-	    inopt=yes
-          else
-	    inopt=''
-	  fi
         fi
       fi
 
@@ -371,7 +358,7 @@ while [[ cur -gt 0 ]]; do
   (( beg++ ))
 done
 
-[[ -n "$inopt" ]] && nargbeg="$beg"
+[[ -n "$inopt" ]] && nargbeg=$(( beg - 1 ))
 
 # Now generate the matches.
 
@@ -403,6 +390,7 @@ else
         def="$rest"
 	optbeg="$nargbeg"
 	argbeg="$nargbeg"
+	fromrest=yes
       fi
     fi
 
@@ -466,7 +454,8 @@ else
       (( $#tmp )) && unset "$tmp[@]"
     fi
 
-    if [[ -n "$opt" && "$def" != \** ]]; then
+    if [[ -n "$opt" && ( "$def" != \** ||
+                         ( -n "$fromrest" && CURRENT -eq argbeg+1 ) ) ]]; then
 
       # We aren't in an argument directly after a option name, so
       # all option names are possible matches.
-- 
cgit 1.4.1