* dir.c (dir_s_glob): add rdoc by Roger Pack. [ruby-core:27669]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26385 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 0 deletions

diff --git a/dir.c b/dir.c
index c25b33b19d..23b9ecfd3d 100644
--- a/dir.c
+++ b/dir.c
@@ -1732,6 +1732,9 @@ dir_s_aref(int argc, VALUE *argv, VALUE obj)
  *                          Equivalent to pattern alternation in
  *                          regexp.
  *  <code>\</code>::        Escapes the next metacharacter.
+ *                          Note that this means you cannot use backslash in windows
+ *                          as part of a glob, i.e. Dir["c:\\*"] will not work
+ *                          use Dir["c:/*"] instead
  *
  *     Dir["config.?"]                     #=> ["config.h"]
  *     Dir.glob("config.?")                #=> ["config.h"]