add new config item - max_user_text - to allow for large config files

git-svn-id: https://conky.svn.sourceforge.net/svnroot/conky/trunk/conky1@741 7f574dfc-610e-0410-a909-a81674777703

ChangeLog

@@ -1,17 +1,23 @@
 # $Id$
 
-2006-11-07	pkovacs
+2006-11-08
+	* Added new config item 'max_user_text' with default 16384,
+	twice as large as previous hard-coded default of 8192 bytes.
+	Increase as needed to accomodate large config files with a
+	great deal of text.  This closes SF bug #1574523.
+
+2006-11-07
 	* Changes to configure.ac for pkg-config on x11/xext/xdamage,
 	with fallback to conventional checks.
 	* Fixed segmentation fault on SUGUSR1 bug.
 	* Commented out Imlib2 from configure.ac since it's only partially
 	implemented.
 
-2006-11-04	pkovacs
+2006-11-04
 	* Removed broken mldonkey and seti support.
 	* Added Hellf[i]re's nano syntax coloring script to svn.
 
-2006-11-03	pkovacs
+2006-11-03
 	* Removed support for Xmms, BMP and Infopipe from conky.  
 	The Xmms and Bmp players are projects are dead and distros such 
 	as Gentoo are slating them for removal.  

src/conky.c

@@ -311,6 +311,9 @@ static int background_colour = 0;
 static int fixed_size = 0, fixed_pos = 0;
 #endif
 
+/* maximum size of config TEXT buffer, i.e. below TEXT line. */
+static unsigned int max_user_text = MAX_USER_TEXT_DEFAULT;
+
 static int minimum_width, minimum_height;
 static int maximum_width;
 
@@ -6579,6 +6582,12 @@ else if (strcasecmp(name, a) == 0 || strcasecmp(name, b) == 0)
 		CONF("uppercase") {
 			stuff_in_upper_case = string_to_bool(value);
 		}
+		CONF("max_user_text") {
+			if (value)
+				max_user_text = atoi(value);
+			else
+				CONF_ERR;
+		}
 		CONF("text") {
 			if (text != original_text)
 				free(text);
@@ -6598,7 +6607,7 @@ else if (strcasecmp(name, a) == 0 || strcasecmp(name, b) == 0)
 					    + 1);
 				strcat(text, buf);
 
-				if (strlen(text) > 1024 * 8)
+				if (strlen(text) > max_user_text)
 					break;
 			}
 			fclose(fp);

src/conky.h

@@ -48,6 +48,9 @@
 #define TEXT_BUFFER_SIZE 1280
 #define P_MAX_SIZE ((TEXT_BUFFER_SIZE * 4) - 2) 
 
+/* maximum size of config TEXT buffer, i.e. below TEXT line. */
+#define MAX_USER_TEXT_DEFAULT 16384
+
 #include <sys/socket.h>
 
 #define ERR(s, varargs...) \

syntax/vim/syntax/conkyrc.vim

@@ -31,6 +31,7 @@ syn keyword ConkyrcSetting
         \ gap_x
         \ gap_y
         \ mail_spool
+	\ max_user_text
         \ maximum_width
         \ minimum_size
         \ min_port_monitor_connections