Are there any help about function Arguments

[poorenglish]

I find some help of function is poor.
such as :
Synopsis
love.graphics.setBlendMode( mode )
Arguments
mode The blending mode.
OK. what value is for "mode"?I know there is an "blend_additive",is there any other value?
THKS

[osgeld]

http://love2d.org/docs/Constants.html

[TechnoCat]

http://love2d.org/docs/Constants.html

love.blend_normal Normal blendig mode.
love.blend_additive Additive blending mode.

[bmelts]

This will be changing in LÖVE 0.6.0, as it now uses string constants.

So, mode would be either "alpha" (normal) or "additive".

[poorenglish]

THKs