patch 9.1.0803: tests: no error check when setting global 'isk'
Problem: tests: no error check when setting global 'isk'
Solution: also parse and check global 'isk' value (Milly)
closes: #15915
Signed-off-by: Milly <milly.ca@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/proto/charset.pro b/src/proto/charset.pro
index 2f64077..54af280 100644
--- a/src/proto/charset.pro
+++ b/src/proto/charset.pro
@@ -1,6 +1,7 @@
/* charset.c */
int init_chartab(void);
int buf_init_chartab(buf_T *buf, int global);
+int check_isopt(char_u *isopt);
void trans_characters(char_u *buf, int bufsize);
char_u *transstr(char_u *s);
char_u *str_foldcase(char_u *str, int orglen, char_u *buf, int buflen);