Platform: expose GL::Renderer::lineWidthRange() in magnum-gl-info.

src/Magnum/Platform/gl-info.cpp

@@ -48,6 +48,7 @@
 #ifndef MAGNUM_TARGET_GLES
 #include "Magnum/GL/RectangleTexture.h"
 #endif
+#include "Magnum/GL/Renderer.h"
 #include "Magnum/GL/Renderbuffer.h"
 #include "Magnum/GL/Shader.h"
 #include "Magnum/GL/Texture.h"
@@ -397,6 +398,7 @@ MagnumInfo::MagnumInfo(const Arguments& arguments): Platform::WindowlessApplicat
     _l(GL::Mesh::maxElementsIndices())
     _l(GL::Mesh::maxElementsVertices())
     #endif
+    _lvec(GL::Renderer::lineWidthRange())
     _l(GL::Renderbuffer::maxSize())
     #if !(defined(MAGNUM_TARGET_WEBGL) && defined(MAGNUM_TARGET_GLES2))
     _l(GL::Renderbuffer::maxSamples())