From 728db2150277206ae82d6f5ed82b86cf779ee653 Mon Sep 17 00:00:00 2001
From: Thomas Martitz <kugel@rockbox.org>
Date: Tue, 17 Apr 2012 17:06:51 +0200
Subject: Revert "skin_engine: rework the parser to be closer to the langauge
 grammar."

This reverts commit ec8b21eef8b2fe1bd02f335dbc0dfbf05c2deff2 which was pushed by accident.

Change-Id: I1aaedf6876d0448a100dc582b79f1293d021bac1
Reviewed-on: http://gerrit.rockbox.org/216
Reviewed-by: Thomas Martitz <kugel@rockbox.org>
---
 lib/skin_parser/skin_scan.c | 71 +++++++++++++--------------------------------
 1 file changed, 20 insertions(+), 51 deletions(-)

(limited to 'lib/skin_parser/skin_scan.c')

diff --git a/lib/skin_parser/skin_scan.c b/lib/skin_parser/skin_scan.c
index f6424aba53..50d58bc250 100644
--- a/lib/skin_parser/skin_scan.c
+++ b/lib/skin_parser/skin_scan.c
@@ -28,7 +28,6 @@
 #include "skin_debug.h"
 #include "symbols.h"
 #include "skin_parser.h"
-#include "tag_table.h"
 
 /* Scanning Functions */
 
@@ -41,54 +40,6 @@ void skip_comment(const char** document)
         (*document)++;
 }
 
-void skip_tag(const char** document)
-{
-    char tag_name[MAX_TAG_LENGTH];
-    int i;
-    bool qmark;
-    const struct tag_info *tag;
-    const char *cursor;
-
-    if(**document == TAGSYM)
-        (*document)++;
-    qmark = (**document == CONDITIONSYM);
-    if (qmark)
-        (*document)++;
-    
-    if (!qmark && find_escape_character(**document))
-    {
-        (*document)++;
-    }
-    else
-    {
-        cursor = *document;
-        
-        /* Checking the tag name */
-        for (i=0; cursor[i] && i<MAX_TAG_LENGTH; i++)
-            tag_name[i] = cursor[i];
-
-        /* First we check the two characters after the '%', then a single char */
-        tag = NULL;
-        i = MAX_TAG_LENGTH;
-        while (!tag && i > 1)
-        {
-            tag_name[i-1] = '\0';
-            tag = find_tag(tag_name);
-            i--;
-        }
-
-        if (tag)
-        {
-            *document += strlen(tag->name);
-        }
-    }
-    if (**document == ARGLISTOPENSYM)
-        skip_arglist(document);
-
-    if (**document == ENUMLISTOPENSYM)
-        skip_enumlist(document);
-}   
-
 void skip_arglist(const char** document)
 {
     if(**document == ARGLISTOPENSYM)
@@ -96,7 +47,16 @@ void skip_arglist(const char** document)
     while(**document && **document != ARGLISTCLOSESYM)
     {
         if(**document == TAGSYM)
-            skip_tag(document);
+        {
+            (*document)++;
+            if(**document == '\0')
+                break;
+            (*document)++;
+        }
+        else if(**document == ARGLISTOPENSYM)
+            skip_arglist(document);
+        else if(**document == ENUMLISTOPENSYM)
+            skip_enumlist(document);
         else if(**document == COMMENTSYM)
             skip_comment(document);
         else
@@ -113,7 +73,16 @@ void skip_enumlist(const char** document)
     while(**document && **document != ENUMLISTCLOSESYM)
     {
         if(**document == TAGSYM)
-            skip_tag(document);
+        {
+            (*document)++;
+            if(**document == '\0')
+                break;
+            (*document)++;
+        }
+        else if(**document == ARGLISTOPENSYM)
+            skip_arglist(document);
+        else if(**document == ENUMLISTOPENSYM)
+            skip_enumlist(document);
         else if(**document == COMMENTSYM)
             skip_comment(document);
         else
-- 
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