All start in the first position of the line. No other text is allowed on the same line. For security reasons, no periods are allowed anywhere in a tag. The first line in .ezmlmrc is unique. The .ezmlmrc file is processed top down.
Text preceding the first tag is ignored.
Subsequently, one and only one file is open for writing. Text following conditional tags is copied only if the condition is met. A file is automatically closed when a new file is opened. Opening a file overwrites any preexisting file with that name. Any number of flags can be specified.