hpcc-systems/HPCC-Platform — pull request #3090 by ghalliday (2012-08-09 17:45:57+00:00)
Title: Add pure specifiers to some internal functions.

Some of the internal functions for getting MATCHTEXT and REGEXREPLACE
are not marked as pure. This fix makes a significant difference to a
few archived example queries with conditional regexreplaces.

Fixes gh-3013

Signed-off-by: Gavin Halliday