- Where EXPR, USER, ID, and SUBJECT are regexp. Special attention has to be
- made when using regular expressions inside of patterns. Specifically,
- Mutt-ng's parser for these patterns will strip one level of backslash (\),
- which is normally used for quoting. If it is your intention to use a
- backslash in the regular expression, you will need to use two backslashes
- instead (\\).
+ Where EXPR are regexp. Special attention has to be made when using regular
+ expressions inside of patterns. Specifically, Mutt-ng's parser for these
+ patterns will strip one level of backslash (\), which is normally used for
+ quoting. If it is your intention to use a backslash in the regular
+ expression, you will need to use two backslashes instead (\\).