patch 7.4.1229
Problem: "eval" and "expr" channel commands don't work yet.
Solution: Implement them. Update the error numbers. Also add "redraw".
diff --git a/src/proto/channel.pro b/src/proto/channel.pro
index bf3d93e..e0fbda8 100644
--- a/src/proto/channel.pro
+++ b/src/proto/channel.pro
@@ -4,7 +4,7 @@
void channel_set_json_mode(int idx, int json_mode);
void channel_set_callback(int idx, char_u *callback);
void channel_set_req_callback(int idx, char_u *callback);
-int channel_decode_json(char_u *msg, typval_T *tv1, typval_T *tv2);
+int channel_decode_json(char_u *msg, typval_T *tv1, typval_T *tv2, typval_T *tv3);
int channel_is_open(int idx);
void channel_close(int idx);
int channel_save(int idx, char_u *buf, int len);
diff --git a/src/proto/ex_docmd.pro b/src/proto/ex_docmd.pro
index 0ba0fd7..6ff1588 100644
--- a/src/proto/ex_docmd.pro
+++ b/src/proto/ex_docmd.pro
@@ -46,6 +46,7 @@
void ex_cd(exarg_T *eap);
void do_sleep(long msec);
void ex_may_print(exarg_T *eap);
+void ex_redraw(exarg_T *eap);
int vim_mkdir_emsg(char_u *name, int prot);
FILE *open_exfile(char_u *fname, int forceit, char *mode);
void update_topline_cursor(void);
diff --git a/src/proto/json.pro b/src/proto/json.pro
index 0663545..48ce9ad 100644
--- a/src/proto/json.pro
+++ b/src/proto/json.pro
@@ -1,4 +1,5 @@
/* json.c */
char_u *json_encode(typval_T *val);
+char_u *json_encode_nr_expr(int nr, typval_T *val);
void json_decode(js_read_T *reader, typval_T *res);
/* vim: set ft=c : */