Kill the SP macro... and I mean it this time!

Blame any new SP releated errors on me.

src/xpdev/gen_defs.h

@@ -73,7 +73,6 @@
 #define TAB 	'\t'				/* Horizontal tabulation	^I	*/
 #define LF		'\n'				/* Line feed				^J	*/
 #define CR		'\r'				/* Carriage return			^M	*/
-#define SP		' '					/* Space						*/
 
 enum {
 	 CTRL_A=1

src/xpdev/ini_file.c

@@ -54,7 +54,7 @@ static void truncsp(char *str)
 	uint c;
 
 	c=strlen(str);
-	while(c && (uchar)str[c-1]<=SP) c--;
+	while(c && (uchar)str[c-1]<=' ') c--;
 	str[c]=0;
 }