patch 8.2.0563: Vim9: cannot split a function line
Problem: Vim9: cannot split a function line.
Solution: Continue in next line so long as the function isn't done.
diff --git a/src/proto/userfunc.pro b/src/proto/userfunc.pro
index 165b04b..2ee3eef 100644
--- a/src/proto/userfunc.pro
+++ b/src/proto/userfunc.pro
@@ -1,7 +1,7 @@
/* userfunc.c */
void func_init(void);
hashtab_T *func_tbl_get(void);
-int get_function_args(char_u **argp, char_u endchar, garray_T *newargs, garray_T *argtypes, int *varargs, garray_T *default_args, int skip);
+int get_function_args(char_u **argp, char_u endchar, garray_T *newargs, garray_T *argtypes, int *varargs, garray_T *default_args, int skip, exarg_T *eap, char_u **line_to_free);
int get_lambda_tv(char_u **arg, typval_T *rettv, int evaluate);
char_u *deref_func_name(char_u *name, int *lenp, partial_T **partialp, int no_autoload);
void emsg_funcname(char *ermsg, char_u *name);