q3map_sunExt broken with rd-vanilla renderer

[SzicoVII]

This command seems to be bugged ingame when using the default renderer. BaseJA, rend2 both render the sky normally when using this shader command, however in OpenJK default renderer it seems to not recognise the deviance stage of the shader and displays the sky as a texture not found.

textures/skies/bootland { qer_editorimage textures/skies/sky surfaceparm sky surfaceparm noimpact surfaceparm nomarks notc q3map_nolightmap skyParms textures/skies/yavin 512 - q3map_sunext 1 1 1 1000 155 50 0.5 8 }

Error is "unrecognised command "0.5" in shader xxxxx

[ensiform]

It's because sun ext check was added but not the extra values being parsed or skipped. Will fix later.

[ensiform]

Fixed in beef211, Added support for catching it in SP in ba97457.