Fixed [Ability to use show attribute to display a multiword string #33](

#33)

CHANGELOG.md

@@ -3,6 +3,7 @@
 ## 4.3.0 (Expected: December 2019)
 Bumped version to match with clixon 4.3
 
+* Fixed [Ability to use show attribute to display a multiword string #33](https://github.com/olofhagsand/cligen/issues/33)
 * Fixed: [Is it possible to hide non-terminal commands? #31](https://github.com/olofhagsand/cligen/issues/31)
 * Removed "auth" as a local variable in docs, since it is not implemented
 

cligen_gen.h

@@ -186,10 +186,6 @@ struct cg_obj{
     size_t            co_userlen;   /* Length of the userdata (need copying) */
     int               co_treeref;   /* This node is top of expanded sub-tree */
     int               co_refdone;   /* This reference has already been expanded */
-    /* Experiment to make the junos edit style work. When we graft the tree,
-       these places should insert extra NULL child to be able to edit.
-     */
-    int               co_nonterminal; /* Set if we should be able to <CR> here */
 
     /* Ugly application code */
     struct parse_tree co_pt_push;   /* Saved orig of parse-tree (ugly user code) */

cligen_parse.y

@@ -1213,15 +1213,18 @@ keypairs    : keypair
             | keypairs ' ' keypair
             ;
 
-numdec     : NUMBER { $$ = $1; }
-           | DECIMAL 
-           ;
+numdec      : NUMBER { $$ = $1; }
+            | DECIMAL 
+            ;
 
 keypair     : NAME '(' ')' { expand_fn(_ya, $1); }
             | NAME '(' exparglist ')' { expand_fn(_ya, $1); }
             | V_SHOW ':' NAME { 
 		 _YA->ya_var->co_show = $3; 
 	      }
+            | V_SHOW ':' DQ charseq DQ {
+		 _YA->ya_var->co_show = $4; 
+	      }
             | V_RANGE '[' numdec ':' numdec ']' { 
 		if (cg_range(_ya, $3, $5) < 0) YYERROR; free($3); free($5); 
 	      }