Hi all, the line 34 of couch_config_writer.erl ( https://svn.apache.org/repos/asf/couchdb/trunk/src/couchdb/couch_config_writer.erl ) contains a regular expression:
{ok, Pattern} = re:compile(["^(", Key, "\\s*=)|\\[[a-zA-Z0-9\_-]*\\]"]),
What does the single backslash mean (\_)? When I remove it the tests still
succeed. (to be precise they fail in the same way as with the single
backslash)
-
Andrey
