Merge pull request #45 from ricardomatias/glslify-fix

Ignore pragma indentation

orx-glslify/src/main/kotlin/Glslify.kt

@@ -31,7 +31,7 @@ fun preprocessGlslify(source: String, glslifyPath: String = "src/main/resources/
     importTree = mutableSetOf()
 
     return source.split("\n").map { line ->
-        if (line.startsWith(PRAGMA_IDENTIFIER)) {
+        if (line.trimStart().startsWith(PRAGMA_IDENTIFIER)) {
             Regex(IMPORT_PATT).find(line)?.let {
                 if (it.groupValues.size > 1) {
                     val functionName = it.groupValues[1]

orx-glslify/src/test/kotlin/TestGlslify.kt

@@ -20,7 +20,7 @@ object TestGlslify : Spek({
 
         describe("should download shader with just the module's name") {
             val shader = """#version 330
-#pragma glslify: luma = require(glsl-luma)
+    #pragma glslify: luma = require(glsl-luma)
 """
             val processed = preprocessGlslify(shader, glslifyPath = glslifyPath)