--- rxvt-unicode/configure.ac	2010/01/31 09:47:24	1.107
+++ rxvt-unicode/configure.ac	2010/04/01 08:10:21	1.110
@@ -34,7 +34,7 @@
 AC_ISC_POSIX
 AC_LANG(C++)
 
-dnl check wether we can link with gcc -lsupc++
+dnl check whether we can link with gcc -lsupc++
 if test x$GCC = xyes && test x$GXX = xyes; then
    dnl FreeBSD (at least up to 5.3) has a broken GCC, workaround it
    AC_MSG_CHECKING([for working libsupc++])
@@ -198,6 +198,16 @@
   fi
 fi
 
+support_256_color=no
+AC_ARG_ENABLE(256-color,
+  [  --enable-256-color      enable 256-color support],
+  [if test x$enableval = xyes; then
+    support_256_color=yes
+  fi])
+if test x$support_256_color = xyes; then
+  AC_DEFINE(USE_256_COLORS, 1, Define if you want 256-color support)
+fi
+
 AC_ARG_ENABLE(unicode3,
   [  --enable-unicode3       use 21 instead of 16 bits to represent unicode characters],
   [if test x$enableval = xyes -o x$enableval = xno; then
@@ -399,7 +409,7 @@
   fi])
 
 AC_ARG_ENABLE(pointer-blank,
-  [  --enable-pointer-blank  enable pointer blank when typing or inactive pointer],
+  [  --enable-pointer-blank  enable pointer blanking when typing or inactive],
   [if test x$enableval = xyes -o x$enableval = xno; then
     support_pointer_blank=$enableval
   fi])