Adding module export statement to expose glsl
Merge pull request #33 from DelvarWorld/lowp

Adding line breaks after precision statements
Merge pull request #25 from DelvarWorld/export

Adding module export statement to expose glsl
#34: Fix 'if' statement in grammar
Merge branches 'strutz', 'array-subexp', 'ackrc', 'preprocessor-updates' and 'def-no-def' into bleeding-edge