regexes: Add \v to table of latin1 char classes

This will be used in future commits to allow \v and \V to be treated
consistently with other character classes.  (Doing the same for \h isn't
necessary, as it matches identically to [:blank:] in the entire Unicode
range.)

1 files changed, 5 insertions, 0 deletions

diff --git a/regcomp.h b/regcomp.h
index e9c9c4ca75..1c7f454333 100644
--- a/regcomp.h
+++ b/regcomp.h
@@ -427,6 +427,11 @@ struct regnode_charclass_class {
 #define ANYOF_VERTWS    ((ANYOF_MAX)+0)
 #define ANYOF_NVERTWS   ((ANYOF_MAX)+1)
 
+#if (ANYOF_VERTWS != (_CC_VERTSPACE) * 2) \
+     || (_CC_VERTSPACE != _HIGHEST_REGCOMP_DOT_H_SYNC)
+#   error Problem with handy.h _CC_VERTSPACE #define
+#endif
+
 #define ANYOF_HORIZWS	((ANYOF_MAX)+2)
 #define ANYOF_NHORIZWS	((ANYOF_MAX)+3)