change how rc parsing will work. a=b will be parsed in any [section] and given to...

[chaz/openbox] / openbox / parse.y

diff --git a/openbox/parse.y b/openbox/parse.y
index e9b469e029628ef7f7dbf9ac0c0334c33434ad5f..125f18038dc02bee22cf9d1f9929232e10421a14 100644 (file)
--- a/openbox/parse.y
+++ b/openbox/parse.y
@@ -1,31 +1,40 @@
 %{
-#include "parse.h"
+#include <glib.h>
 #ifdef HAVE_STDIO_H
 #  include <stdio.h>
 #endif
 
+%}
+
+%union ParseTokenData {
+    float real;
+    int integer;
+    char *string;
+    char *identifier;
+    gboolean bool;
+    char character;
+    GList *list;
+}
+
+%{
+#include "parse.h"
+
 extern int yylex();
+extern int yyparse();
+void yyerror(char *err);
 
 extern int yylineno;
 extern FILE *yyin;
 
 static char *path;
-static union ParseToken t;
+static ParseToken t;
 
 /* in parse.c */
-void parse_token(ParseTokenType type, union ParseToken token);
+void parse_token(ParseToken *token);
+void parse_assign(char *name, ParseToken *token);
 void parse_set_section(char *section);
 %}
 
-%union ParseToken {
-    float real;
-    int integer;
-    char *string;
-    char *identifier;
-    gboolean bool;
-    char character;
-}
-
 %token <real> REAL
 %token <integer> INTEGER
 %token <string> STRING
@@ -40,35 +49,70 @@ void parse_set_section(char *section);
 %token <character> '\n'
 %token INVALID
 
+%type <list> list
+%type <list> listtokens
+
 %%
 
 sections:
-  | sections '[' IDENTIFIER ']' { parse_set_section($3); } '\n' lines
+  | sections '[' IDENTIFIER ']' { parse_set_section($3); } '\n'
+    { ++yylineno; } lines
   ;
 
 lines:
-  | lines tokens '\n' { t.character = $3; parse_token(TOKEN_NEWLINE, t); }
+  | lines tokens { t.type='\n'; t.data.character='\n'; parse_token(&t); } '\n'
+    { ++yylineno; }
+  | lines IDENTIFIER '=' listtoken { parse_assign($2, &t); } '\n'
+    { ++yylineno; }
   ;
 
 tokens:
-    tokens token
-  | token
+    tokens token { parse_token(&t); }
+  | token        { parse_token(&t); }
   ;
 
 token:
-    REAL       { t.real = $1; parse_token(TOKEN_REAL, t); }
-  | INTEGER    { t.integer = $1; parse_token(TOKEN_INTEGER, t); }
-  | STRING     { t.string = $1; parse_token(TOKEN_STRING, t); }
-  | IDENTIFIER { t.identifier = $1; parse_token(TOKEN_IDENTIFIER, t); }
-  | BOOL       { t.bool = $1; parse_token(TOKEN_BOOL, t); }
-  | '('        { t.character = $1; parse_token(TOKEN_LBRACKET, t); }
-  | ')'        { t.character = $1; parse_token(TOKEN_RBRACKET, t); }
-  | '{'        { t.character = $1; parse_token(TOKEN_LBRACE, t); }
-  | '}'        { t.character = $1; parse_token(TOKEN_RBRACE, t); }
-  | '='        { t.character = $1; parse_token(TOKEN_EQUALS, t); }
-  | ','        { t.character = $1; parse_token(TOKEN_COMMA, t); }
+    REAL       { t.type = TOKEN_REAL; t.data.real = $1; }
+  | INTEGER    { t.type = TOKEN_INTEGER; t.data.integer = $1; }
+  | STRING     { t.type = TOKEN_STRING; t.data.string = $1; }
+  | IDENTIFIER { t.type = TOKEN_IDENTIFIER; t.data.identifier = $1; }
+  | BOOL       { t.type = TOKEN_BOOL; t.data.bool = $1; }
+  | list       { t.type = TOKEN_LIST; t.data.list = $1; }
+  | '{'        { t.type = $1; t.data.character = $1; }
+  | '}'        { t.type = $1; t.data.character = $1; }
+  | ','        { t.type = $1; t.data.character = $1; }
   ;
 
+list:
+    '(' listtokens ')' { $$ = $2; }
+  ;
+
+listtokens:
+    listtokens listtoken { ParseToken *nt = g_new(ParseToken, 1);
+                           nt->type = t.type;
+                           nt->data = t.data;
+                           $$ = g_list_append($1, nt);
+                         }
+  | listtoken            { ParseToken *nt = g_new(ParseToken, 1);
+                           nt->type = t.type;
+                           nt->data = t.data;
+                           $$ = g_list_append(NULL, nt);
+                         }
+  ;
+
+listtoken:
+    REAL       { t.type = TOKEN_REAL; t.data.real = $1; }
+  | INTEGER    { t.type = TOKEN_INTEGER; t.data.integer = $1; }
+  | STRING     { t.type = TOKEN_STRING; t.data.string = $1; }
+  | IDENTIFIER { t.type = TOKEN_IDENTIFIER; t.data.identifier = $1; }
+  | BOOL       { t.type = TOKEN_BOOL; t.data.bool = $1; }
+  | list       { t.type = TOKEN_LIST; t.data.list = $1; }
+  | '{'        { t.type = $1; t.data.character = $1; }
+  | '}'        { t.type = $1; t.data.character = $1; }
+  | ','        { t.type = $1; t.data.character = $1; }
+  ;
+
+
 %%
 
 void yyerror(char *err) {