bamarni/symfony-console-autocomplete — pull request #3 by c960657 (2013-12-09 17:13:30+00:00)
Title: Do not mess with global $COMP_WORDBREAKS variable

Completion scripts should not modify the global $COMP_WORDBREAKS variable. This may break other completion rules, and this completion rule is broken if some other script modifies the variable.

See http://stackoverflow.com/questions/10528695/how-to-reset-comp-wordbreaks-without-effecting-other-completion-script