Revert back to old report grepping

We're still using space to separate file and location until next version

Author: chenglou

package.json

@@ -3,7 +3,7 @@
 	"description": "The official VSCode plugin for ReScript.",
 	"author": "chenglou",
 	"license": "MIT",
-	"version": "0.0.7",
+	"version": "0.0.8",
 	"repository": {
 		"type": "git",
 		"url": "https://github.com/rescript-lang/rescript-vscode"

server/src/server.ts

@@ -175,9 +175,7 @@ FAILED: src/test.cmj src/test.cmi
 	let ret: { [key: string]: t.Diagnostic[] } = {}
 	res.forEach(diagnosisLines => {
 		let [fileAndLocation, ...diagnosisMessage] = diagnosisLines
-		let locationSeparatorV840 = fileAndLocation.lastIndexOf(':')
-		let locationSeparatorV830 = fileAndLocation.lastIndexOf(' ')
-		let locationSeparator = locationSeparatorV840 >= 0 ? locationSeparatorV840 : locationSeparatorV830
+		let locationSeparator = fileAndLocation.lastIndexOf(' ')
 		let file = fileAndLocation.substring(2, locationSeparator)
 		let location = fileAndLocation.substring(locationSeparator)
 		if (ret[file] == null) {