idlwave-block-match-regexp

idlwave-block-match-regexp is a variable defined in `idlwave.el'.
Its value is

"\\<\\(else\\|for\\|then\\|repeat\\|while\\)\\>"

• This variable may be risky if used as a file-local variable.

Documentation:
Regular expression matching reserved words which can stand before
blocks starting with a BEGIN statement. The matches must have associations
`idlwave-block-matches'.