zsh-workers/7690

1 files changed, 45 insertions, 7 deletions

diff --git a/Completion/User/_gs b/Completion/User/_gs
index a216e6325..7e86981e9 100644
--- a/Completion/User/_gs
+++ b/Completion/User/_gs
@@ -8,12 +8,50 @@ if compset -N --; then
     return 1
   fi
 else
+  local state line ret=1
+  typeset -A options
+
   _x_arguments \
-    -q \
-    '-g-:device size (<width>x<height>):' \
-    '-r-:resolution (<val> or <x>x<y>):' \
-    '-I:search paths:_dir_list' \
-    \*-{d,D}'-:def: _gs_name -d' \
-    \*-{s,S}'-:def: _gs_name -s' \
-    '*:PostScript file:_ps'
+    '-q[quiet startup]' \
+    '-g-[set device size]:device size (<width>x<height>):' \
+    '-r-[set resolution]:resolution (<val> or <x>x<y>):' \
+    '-I[add search paths]:search paths:_dir_list' \
+    \*-{d,D}'-[define name with definition]:def:->dname' \
+    \*-{s,S}'-[define name with value]:def:->sname' \
+    '*:PostScript file:_ps' && ret=0
+
+  case "$state" in
+  dname)
+    if [[ "$PREFIX" = *\=* ]]; then
+      _message 'systemdict definition value'
+    else
+      _description expl 'systemdict definition name'
+      compadd "$expl[@]" -M 'm:{a-z}={A-Z}' - \
+              DISKFONTS NOCACHE NOBIND NODISPLAY NOPAUSE PLATFONTS SAFER \
+              WRITESYSTEMDICT && ret=0
+    fi
+    ;;
+  sname)
+    if compset -P '*\='; then
+      case "$IPREFIX" in
+      *DEVICE\=)
+        _description expl 'ghostscript device'
+        compadd "$expl[@]" - "${(@)${=${$(gs -h)##* devices:}%%Search path:*}:#}" && ret=0
+        ;;
+      *OutputFile\=)
+        _description expl 'output file'
+        _files && ret=0
+        ;;
+      *)
+        _message 'systemdict value'
+        return 1
+      esac
+    else
+      _description expl 'systemdict name'
+      compadd "$expl[@]" -S\= -M 'm:{a-z}={A-Z}' - DEVICE OutputFile && ret=0
+    fi
+    ;;
+  esac
+
+  return ret
 fi