file: job.t package: muf status: alpha
|unreadTokenChar function reverses the effect
of a preceding
|readTokenChar. You should not
count on being able to do this more than one char deep.
The intended use is to allow a loop to read chars until a char not part of the current token is encountered, then to return the final unwanted char.
Return value is the character unread.
Go to the first, previous, next, last section, table of contents.