updated for version 7.3.632
Problem: Cannot select beyond 222 columns with the mouse in xterm.
Solution: Add support for SGR mouse tracking. (Hayaki Saito)
diff --git a/src/option.h b/src/option.h
index b0cbe12..3474d8e 100644
--- a/src/option.h
+++ b/src/option.h
@@ -822,7 +822,7 @@
EXTERN char_u *p_ttym; /* 'ttymouse' */
EXTERN unsigned ttym_flags;
# ifdef IN_OPTION_C
-static char *(p_ttym_values[]) = {"xterm", "xterm2", "dec", "netterm", "jsbterm", "pterm", "urxvt", NULL};
+static char *(p_ttym_values[]) = {"xterm", "xterm2", "dec", "netterm", "jsbterm", "pterm", "urxvt", "sgr", NULL};
# endif
# define TTYM_XTERM 0x01
# define TTYM_XTERM2 0x02
@@ -831,6 +831,7 @@
# define TTYM_JSBTERM 0x10
# define TTYM_PTERM 0x20
# define TTYM_URXVT 0x40
+# define TTYM_SGR 0x80
#endif
EXTERN char_u *p_udir; /* 'undodir' */
EXTERN long p_ul; /* 'undolevels' */