1 files changed, 10 insertions, 0 deletions
diff --git a/src/nvim/regexp.h b/src/nvim/regexp.h
index 9be0e562c7..1af01fe411 100644
--- a/src/nvim/regexp.h
+++ b/src/nvim/regexp.h
@@ -1,5 +1,15 @@
 #ifndef NVIM_REGEXP_H
 #define NVIM_REGEXP_H
+
+/* Second argument for vim_regcomp(). */
+#define RE_MAGIC        1       /* 'magic' option */
+#define RE_STRING       2       /* match in string instead of buffer text */
+#define RE_STRICT       4       /* don't allow [abc] without ] */
+
+/* values for reg_do_extmatch */
+#define REX_SET        1       /* to allow \z\(...\), */
+#define REX_USE        2       /* to allow \z\1 et al. */
+
 /* regexp.c */
 #ifdef INCLUDE_GENERATED_DECLARATIONS
 # include "regexp.h.generated.h"