PATCH: Handle completer filenames with funny characters in them

[Mikael Magnusson <mikachu@xxxxxxxxx>]

For example, a file called _foo;bar will cause this to happen:
% hello [press tab]zsh: command not found: _foo
zsh: command not found: bar

I'll admit I'm not sure if adding the -r for compassocs at the end is
correct, the array is empty for me and I don't know what it's for.
---
 Completion/compdump | 6 +++---
 Completion/compinit | 4 ++--
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/Completion/compdump b/Completion/compdump
index 6daf92f9ff..5af5174f12 100644
--- a/Completion/compdump
+++ b/Completion/compdump
@@ -113,7 +113,7 @@ integer _i=5
 print -n autoload -Uz >& $_d_fd
 while (( $#_d_als )); do
   if (( ! $+_compautos[$_d_als[1]] )); then
-    print -n " $_d_als[1]"
+    print -rn " ${(q-)_d_als[1]}"
     if (( ! --_i && $#_d_als > 1 )); then
       _i=5
       print -n ' \\\n           '
@@ -126,13 +126,13 @@ print >& $_d_fd
 
 local _c
 for _c in "${(ok@)_compautos}"; do
-  print "autoload -Uz $_compautos[$_c] $_c" >& $_d_fd
+  print -r "autoload -Uz ${(q-)_compautos[$_c]} $_c" >& $_d_fd
 done
 
 print >& $_d_fd
 
 print "typeset -gUa _comp_assocs" >& $_d_fd
-print "_comp_assocs=( ${(qq)_comp_assocs} )" >& $_d_fd
+print -r "_comp_assocs=( ${(qq)_comp_assocs} )" >& $_d_fd
 exec {_d_fd}>&-
 
 mv -f $_d_file ${_d_file%.$HOST.$$}
diff --git a/Completion/compinit b/Completion/compinit
index 5cb527fac8..51e9d88b83 100644
--- a/Completion/compinit
+++ b/Completion/compinit
@@ -301,7 +301,7 @@ compdef() {
     if [[ -z "$eval" ]] && [[ "$1" = *\=* ]]; then
       while (( $# )); do
         if [[ "$1" = *\=* ]]; then
-	  cmd="${1%%\=*}"
+	  cmd="${(q)${1%%\=*}}"
 	  svc="${1#*\=}"
           func="$_comps[${_services[(r)$svc]:-$svc}]"
           [[ -n ${_services[$svc]} ]] &&
@@ -412,7 +412,7 @@ compdef() {
 	      svc=
             fi
             if [[ -z "$new" || -z "${_comps[$1]}" ]]; then
-              _comps[$cmd]="$func"
+              _comps[$cmd]="${(q)func}"
 	      [[ -n "$svc" ]] && _services[$cmd]="${1#*\=}"
 	    fi
             ;;
-- 
2.38.1