From 3c4fb8abe4e28091cb857705af2d762cd00b985a Mon Sep 17 00:00:00 2001
From: Robert Bieber <robby@bieberphoto.com>
Date: Sun, 18 Jul 2010 00:59:02 +0000
Subject: Theme Editor: Added column number to parser error messages

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27477 a1c6a512-1295-4272-9138-f99709370657
---
 lib/skin_parser/skin_debug.c | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

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

diff --git a/lib/skin_parser/skin_debug.c b/lib/skin_parser/skin_debug.c
index 4abe625..c03b32e 100644
--- a/lib/skin_parser/skin_debug.c
+++ b/lib/skin_parser/skin_debug.c
@@ -30,15 +30,25 @@
 /* Global variables for debug output */
 int debug_indent_level = 0;
 extern int skin_line;
+extern char* skin_start;
 
 /* Global error variables */
 int error_line;
+int error_col;
 char* error_message;
 
 /* Debugging functions */
-void skin_error(enum skin_errorcode error)
+void skin_error(enum skin_errorcode error, char* cursor)
 {
 
+    error_col = 0;
+
+    while(cursor > skin_start && *cursor != '\n')
+    {
+        cursor--;
+        error_col++;
+    }
+
     error_line = skin_line;
 
     switch(error)
@@ -91,6 +101,11 @@ int skin_error_line()
     return error_line;
 }
 
+int skin_error_col()
+{
+    return error_col;
+}
+
 char* skin_error_message()
 {
     return error_message;
@@ -99,6 +114,7 @@ char* skin_error_message()
 void skin_clear_errors()
 {
     error_line = 0;
+    error_col = 0;
     error_message = NULL;
 }
 
-- 
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