From 5caa4f45b28af712bd86f5381c0ab4ac4abb372f Mon Sep 17 00:00:00 2001
From: Florian Dold <florian.dold@gmail.com>
Date: Wed, 27 Jan 2016 01:19:20 +0100
Subject: [PATCH] comments

---
 extension/pogen/pogen.ts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/extension/pogen/pogen.ts b/extension/pogen/pogen.ts
index 9fbe0b1a8..6d2977ad8 100644
--- a/extension/pogen/pogen.ts
+++ b/extension/pogen/pogen.ts
@@ -85,9 +85,12 @@ export function processFile(sourceFile: ts.SourceFile) {
     let text = sourceFile.text.slice(candidate.pos, candidate.end);
     switch (candidate.kind) {
       case ts.SyntaxKind.SingleLineCommentTrivia:
+        // Remove comment leader
         text = text.replace(/^[/][/]\s*/, "");
         break;
       case ts.SyntaxKind.MultiLineCommentTrivia:
+        // Remove comment leader and trailer,
+        // handling white space just like xgettext.
         text = text
             .replace(/^[/][*](\s*?\n|\s*)?/, "")
             .replace(/(\n[ \t]*?)?[*][/]$/, "");
@@ -108,6 +111,7 @@ export function processFile(sourceFile: ts.SourceFile) {
         let headName = getHeadName(tte.tag);
         let comment = getComment(tte, lc);
         let tpl = getTemplate(tte.template).replace(/"/g, '\\"');
+        // Do escaping, wrap break at newlines
         let parts = tpl
             .match(/(.*\n|.+$)/g)
             .map((x) => x.replace(/\n/g, '\\n'))