load-sa-rules.pl skips rules whose description lines start with spaces

[rjl]

The regex in scan_rule_file() is only looking for the word "describe" in a

left-anchored position, e.g.

/^{describe..../}

Any leading whitespace before the word "describe" causes the rule to be skipped. The script should be made more tolerant of leading whitespace.

[rjl]

Note that the same thing applies to the regex that looks for "score" in a

left-anchored position in scan_score_file(). These regexes need to be adjusted to accept zero or more leading whitespace characters, e.g.

/^{\s*describe.../}

and

/^\s*score.../

[rjl]

Fixed in [1164].