fixed processing of UTF-8 with BOM encoded source files

Author: ovfireandvoid

CHANGELOG.md

@@ -1,4 +1,8 @@
 
+## 1.3.1
+
+-  fixed processing of UTF-8 with BOM encoded source files
+
 ## 1.3.0
 
 -  added support for multiline comment starting with `/**`

package.json

@@ -1,6 +1,6 @@
 {
   "name": "doxyjs",
-  "version": "1.3.0",
+  "version": "1.3.1",
   "description": "Converts Javascript into psudo C++ for Doxygen",
   "main": "index.js",
   "author": "Dmitry Toropchin",

src/doxyjs.js

@@ -3,7 +3,8 @@ import inputStructure from './inputStructure';
 import outputSource from './outputSource';
 
 const doxyjs = (input_data, linebreak, ts) => {
-  const input_lines = input_data.split(linebreak).filter((line) => line.length);
+  const input_str = input_data.charCodeAt(0) === 0xFEFF ? input_data.slice(1) : input_data;
+  const input_lines = input_str.split(linebreak).filter((line) => line.length);
   const input_tokens = inputTokens(input_lines);
   const input_structure = inputStructure(input_tokens);
   const output_source = outputSource(input_structure, linebreak, ts);