From ff8ae67b705129e20b4177aa4a0c85dab343e5bb Mon Sep 17 00:00:00 2001
From: spew <devnull@localhost>
Date: Sun, 30 Apr 2017 15:08:36 -0500
Subject: libregexp: miscellaneous little cleanups

---
 sys/man/2/regexp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'sys/man/2')

diff --git a/sys/man/2/regexp b/sys/man/2/regexp
index 7760dfe0e..a4b58969b 100644
--- a/sys/man/2/regexp
+++ b/sys/man/2/regexp
@@ -210,6 +210,8 @@ if
 is not matched.
 .SH BUGS
 There is no way to specify or match a NUL character; NULs terminate patterns and strings.
+The size of a character class and the number of sub-expression matches are hard-coded
+limits. The library uses the worst-case space estimate for allocating VM runtime threads.
 .SH HISTORY
 .IR Regexp (2)
 first appeared in Plan 9 from Bell Labs. This implementation was written from
-- 
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