42117: use anonymous function rather than define one in user namespace

1 files changed, 42 insertions, 38 deletions

diff --git a/Completion/BSD/Command/_chflags b/Completion/BSD/Command/_chflags
index 075782cd9..ddf61b25e 100644
--- a/Completion/BSD/Command/_chflags
+++ b/Completion/BSD/Command/_chflags
@@ -1,65 +1,69 @@
 #compdef chflags
 
-local flags args own='-g *(-u$EUID)'
+local args flag_descs flags own='-g *(-u$EUID)'
 
-addflags() {
-  for 1 2; do
-    if [[ $1 = no* ]]; then
-      flags+=("(${1#no})$1[set the $2 flag]"
-               "($1)${1#no}[unset the $2 flag]")
-    else
-      flags+=("(no$1)$1[set the $2 flag]"
-               "($1)no$1[unset the $2 flag]")
-    fi
-  done
-}
-
-addflags \
-  uappnd 'user append-only' \
+flag_descs=(
+  uappnd 'user append-only'
   uchg 'user immutable'
+)
 
 if (( ! EUID )); then
-  addflags \
-    arch archived \
-    nodump nodump \
-    sappnd 'system append-only' \
+  flag_descs+=(
+    arch archived
+    nodump nodump
+    sappnd 'system append-only'
     schg 'system immutable'
+  )
   unset own
 fi
 
 if [[ $OSTYPE = (darwin|dragonfly|freebsd|netbsd)* ]]; then
-  addflags opaque opaque
+  flag_descs+=(opaque opaque)
 
   if [[ $OSTYPE = darwin* ]]; then
-    addflags hidden hidden
+    flag_descs+=(hidden hidden)
   fi
 
   if [[ $OSTYPE = (dragonfly|freebsd)* ]]; then
-    addflags uunlnk 'user undeletable'
-    (( EUID )) || addflags sunlnk 'system undeletable'
+    flag_descs+=(uunlnk 'user undeletable')
+    (( EUID )) || flag_descs+=(sunlnk 'system undeletable')
   fi
 
   [[ $OSTYPE = dragonflybsd* ]] && {
-    addflags \
-      cache XXX \
+    flag_descs+=(
+      cache XXX
       nouhistory 'user nohistory'
+    )
 
-    (( EUID )) || addflags \
-      noscache XXX \
+    (( EUID )) || flag_descs+=(
+      noscache XXX
       noshistory 'system nohistory'
+    )
   }
 
-  [[ $OSTYPE = freebsd* ]] && addflags \
-    uarch archive \
-    uhidden hidden \
-    uoffline offline \
-    urdonly 'DOS, Windows and CIFS readonly' \
-    ureparse 'Windows reparse point' \
-    usparse 'sparse file' \
+  [[ $OSTYPE = freebsd* ]] && flag_descs+=(
+    uarch archive
+    uhidden hidden
+    uoffline offline
+    urdonly 'DOS, Windows and CIFS readonly'
+    ureparse 'Windows reparse point'
+    usparse 'sparse file'
     usystem 'DOS, Windows and CIFS system'
-
+  )
 fi
 
+() {
+  for 1 2; do
+    if [[ $1 = no* ]]; then
+      flags+=("(${1#no})$1[set the $2 flag]"
+               "($1)${1#no}[unset the $2 flag]")
+    else
+      flags+=("(no$1)$1[set the $2 flag]"
+               "($1)no$1[unset the $2 flag]")
+    fi
+  done
+} $flag_descs
+
 if [[ $OSTYPE = (darwin|dragonfly|freebsd)* ]]; then
   args=(
     "-f[don't display diagnostic messages]"
@@ -68,12 +72,12 @@ if [[ $OSTYPE = (darwin|dragonfly|freebsd)* ]]; then
 fi
 
 _arguments -s -A "-*" : $args \
+  ':file flag:_values -s , "file flags" $flags[@]' \
+  '*:file:_files "$own"' \
   - opth \
   '-h[act on symlinks]' \
   - optR \
   '-R[recurse directories]' \
   '(-L -P)-H[follow symlinks on the command line (specify with -R)]' \
   '(-H -P)-L[follow all symlinks (specify with -R)]' \
-  '(-L -H)-P[do not follow symlinks (specify with -R)]' \
-  ':file flag:_values -s , "file flags" $flags[@]' \
-  '*:file:_files "$own"'
+  '(-L -H)-P[do not follow symlinks (specify with -R)]'