.. index:: expression, BNF
-This chapter explains the meaning of the elements of expressions in Python.
+ This chapter explains the meaning of the elements of expressions in Python.
**Syntax Notes:** In this and the following chapters, extended BNF notation will
be used to describe syntax, not lexical analysis. When (one alternative of) a
'exclude', 'single', 'slow', 'random', 'fromfile', 'findleaks',
'use=', 'threshold=', 'trace', 'coverdir=', 'nocoverdir',
'runleaks', 'huntrleaks=', 'memlimit=', 'randseed=',
- 'multiprocess=', 'slaveargs=', 'forever', 'debug', 'start=',
- 'nowindows', 'header'])
+ 'multiprocess=', 'coverage', 'slaveargs=', 'forever', 'debug',
+ 'start=', 'nowindows', 'header'])
except getopt.error as msg:
usage(msg)