patch 8.0.0074
Problem: Cannot make Vim fail on an internal error.
Solution: Add IEMSG() and IEMSG2(). (Domenique Pelle) Avoid reporting an
internal error without mentioning where.
diff --git a/src/proto/message.pro b/src/proto/message.pro
index 7112b09..c9d62c6 100644
--- a/src/proto/message.pro
+++ b/src/proto/message.pro
@@ -11,6 +11,12 @@
void do_perror(char *msg);
int emsg(char_u *s);
int emsg2(char_u *s, char_u *a1);
+int emsg3(char_u *s, char_u *a1, char_u *a2);
+int emsgn(char_u *s, long n);
+void iemsg(char_u *s);
+void iemsg2(char_u *s, char_u *a1);
+void iemsgn(char_u *s, long n);
+void internal_error(char *where);
void emsg_invreg(int name);
char_u *msg_trunc_attr(char_u *s, int force, int attr);
char_u *msg_may_trunc(int force, char_u *s);
diff --git a/src/proto/misc2.pro b/src/proto/misc2.pro
index d18ae20..144324f 100644
--- a/src/proto/misc2.pro
+++ b/src/proto/misc2.pro
@@ -99,8 +99,6 @@
void sort_strings(char_u **files, int count);
int pathcmp(const char *p, const char *q, int maxlen);
int filewritable(char_u *fname);
-int emsg3(char_u *s, char_u *a1, char_u *a2);
-int emsgn(char_u *s, long n);
int get2c(FILE *fd);
int get3c(FILE *fd);
int get4c(FILE *fd);