Terser compatibility

Author: benmccann

src/core/create_compilers/RollupCompiler.ts

@@ -134,7 +134,7 @@ export default class RollupCompiler {
 				if (targetModuleId) {
 					return {
 						left: 'Promise.all([import(',
-						right: `), /* ___${targetModuleId}___ */]).then(x => x[0])`
+						right: `), ___SAPPER_CSS_INJECTION___${Buffer.from(targetModuleId).toString('hex')}___]).then(x => x[0])`
 					};
 				} else {
 					return {
@@ -176,7 +176,8 @@ export default class RollupCompiler {
 					let chunk_has_css = false;
 
 					if (chunk.code) {
-						chunk.code = chunk.code.replace(/\/\* ___(.+?)___ \*\//g, (m, id) => {
+						chunk.code = chunk.code.replace(/___SAPPER_CSS_INJECTION___([0-9a-f]+)___/g, (m, id) => {
+							id = Buffer.from(id, 'hex').toString();
 							const target = <OutputChunk>Object.values(bundle).find(c => (<OutputChunk>c).facadeModuleId === id);
 
 							if (target) {
@@ -190,7 +191,7 @@ export default class RollupCompiler {
 								}
 							}
 
-							return m;
+							return '';
 						});
 
 						if (chunk_has_css) {