updated for version 7.3.423
Problem: Small mistakes in comments, proto and indent.
Solution: Fix the mistakes.
Also update runtime files
diff --git a/src/proto/ex_docmd.pro b/src/proto/ex_docmd.pro
index 8b0bd7c..f59c494 100644
--- a/src/proto/ex_docmd.pro
+++ b/src/proto/ex_docmd.pro
@@ -1,7 +1,7 @@
/* ex_docmd.c */
void do_exmode __ARGS((int improved));
int do_cmdline_cmd __ARGS((char_u *cmd));
-int do_cmdline __ARGS((char_u *cmdline, char_u *(*getline)(int, void *, int), void *cookie, int flags));
+int do_cmdline __ARGS((char_u *cmdline, char_u *(*fgetline)(int, void *, int), void *cookie, int flags));
int getline_equal __ARGS((char_u *(*fgetline)(int, void *, int), void *cookie, char_u *(*func)(int, void *, int)));
void *getline_cookie __ARGS((char_u *(*fgetline)(int, void *, int), void *cookie));
int checkforcmd __ARGS((char_u **pp, char *cmd, int len));