diff --git a/src/proto/ex_docmd.pro b/src/proto/ex_docmd.pro
index af40f4c..cc64ac8 100644
--- a/src/proto/ex_docmd.pro
+++ b/src/proto/ex_docmd.pro
@@ -9,11 +9,13 @@
 int checkforcmd(char_u **pp, char *cmd, int len);
 int modifier_len(char_u *cmd);
 int cmd_exists(char_u *name);
-char_u *set_one_cmd_context(expand_T *xp, char_u *buff);
+cmdidx_T excmd_get_cmdidx(char_u *cmd, int len);
+long excmd_get_argt(cmdidx_T idx);
 char_u *skip_range(char_u *cmd, int *ctx);
 void ex_ni(exarg_T *eap);
 int expand_filename(exarg_T *eap, char_u **cmdlinep, char **errormsgp);
 void separate_nextcmd(exarg_T *eap);
+char_u *skip_cmd_arg( char_u *p, int rembs);
 int get_bad_opt(char_u *p, exarg_T *eap);
 int ends_excmd(int c);
 char_u *find_nextcmd(char_u *p);
@@ -48,9 +50,6 @@
 int put_eol(FILE *fd);
 int put_line(FILE *fd, char *s);
 void dialog_msg(char_u *buff, char *format, char_u *fname);
-char_u *get_behave_arg(expand_T *xp, int idx);
-char_u *get_messages_arg(expand_T *xp, int idx);
-char_u *get_mapclear_arg(expand_T *xp, int idx);
 void set_no_hlsearch(int flag);
 int is_loclist_cmd(int cmdidx);
 int get_pressedreturn(void);