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-rw-r--r--src/regex.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/regex.c b/src/regex.c
index e7231d3882b..f1686cf700c 100644
--- a/src/regex.c
+++ b/src/regex.c
@@ -1140,6 +1140,7 @@ print_double_string (re_char *where, re_char *string1, ssize_t size1,
#endif /* not DEBUG */
#ifndef emacs
+
/* Set by `re_set_syntax' to the current regexp syntax to recognize. Can
also be assigned to arbitrarily: each pattern buffer stores its own
syntax, so it can be changed between regex compilations. */