liq|: trim format
liq| test|: er - texture bmp
liq| test|: er - texture tex
liq| test|: er - texture tif
liq| rm|: test pl type and array type
liq| rm|: liquidShader - matrix type
liq| test|: rm liquidShader - type array ( bug exists )
liq| er|: test type in pl file. (token, tag, index are not supported now)
liq| test|: update test case