From e6b318f9613318d106aa3e369747a2cdbff3d86d Mon Sep 17 00:00:00 2001
From: Chris <chrisdavidramos@gmail.com>
Date: Thu, 1 Feb 2018 04:54:40 -0500
Subject: [PATCH 1/3] add composer script for builtin server (#83)

---
 composer.json | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/composer.json b/composer.json
index 84301f5..e6af602 100644
--- a/composer.json
+++ b/composer.json
@@ -12,5 +12,8 @@
     ],
     "require": {
 	"php": ">=4"
+    },
+    "scripts": {
+        "serve": ["@php -S localhost:29896 bibtexbrowser.php"]
     }
 }

From f0392d3cf046fca0eb66580eb11cc57169aca34a Mon Sep 17 00:00:00 2001
From: Chris <chrisdavidramos@gmail.com>
Date: Fri, 2 Feb 2018 03:36:14 -0500
Subject: [PATCH 2/3] Improve doc to reflect new composer script (#84)

---
 bibtexbrowser-documentation.wiki | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/bibtexbrowser-documentation.wiki b/bibtexbrowser-documentation.wiki
index cffce94..f22480a 100755
--- a/bibtexbrowser-documentation.wiki
+++ b/bibtexbrowser-documentation.wiki
@@ -553,6 +553,15 @@ In your project's `composer.json`, just add this <pre>"monperrus/bibtexbrowser":
 }
 </pre>
 
+With composer, a test server can be started with this command:
+<pre>composer serve</pre>
+Which runs this script:
+<pre>php -S localhost:29896 bibtexbrowser.php</pre>
+
+Now, to display a particular bibtex file in your browser, the URI should be of this form:
+<pre>localhost:29896/?bib=bibfile.bib</pre>
+Note the forward slash following the port number.
+
 ====How to add a banner to the main view in frameset mode?====
 
 For instance, if you want to add a "home page" button in the main view of the frameset mode, add a banner function in ''bibtexbrowser.local.php'' as follows:

From a4b1c9e00f80ad1229b46ae093ed97731ff633f2 Mon Sep 17 00:00:00 2001
From: Chris <chrisdavidramos@gmail.com>
Date: Tue, 6 Feb 2018 04:28:34 -0500
Subject: [PATCH 3/3] Refactor string handling functions

---
 bibtexbrowser.php | 18 +++++++-----------
 1 file changed, 7 insertions(+), 11 deletions(-)

diff --git a/bibtexbrowser.php b/bibtexbrowser.php
index 613de6d..e891e64 100755
--- a/bibtexbrowser.php
+++ b/bibtexbrowser.php
@@ -74,7 +74,7 @@ if (defined('ENCODING')) {
 
 // shall we load MathJax to render math in $…$ in HTML?
 @define('BIBTEXBROWSER_RENDER_MATH', true);
-@define('MATHJAX_URI', '//cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML.js');
+@define('MATHJAX_URI', '//cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/config/TeX-AMS_HTML.js?V=2.7.1');
 
 // the default jquery URI
 @define('JQUERY_URI', '//code.jquery.com/jquery-1.5.1.min.js');
@@ -959,10 +959,8 @@ function xtrim($line) {
   // 2010-06-30
   // bug found by Thomas
   // windows new line is **\r\n"** and not the other way around!!
-  $line = str_replace("\r\n",' ', $line);//windows like
-  $line = str_replace("\n",' ', $line);//unix-like
-  // we also replace tabs
-  $line = str_replace("\t",' ', $line);
+  // according to php.net: Proncess \r\n's first so they aren't converted twice
+  $line = str_replace(array("\r\n", "\r", "\n", "\t"), ' ', $line);
   // remove superfluous spaces e.g. John+++Bar
   $line = preg_replace('/ {2,}/',' ', $line);
   return $line;
@@ -988,11 +986,9 @@ function latex2html($line, $do_clean_extra_bracket=true) {
 
   $line = preg_replace('/([^\\\\])~/','\\1&nbsp;', $line);
 
-  $line = str_replace('---','&mdash;',$line);
-  $line = str_replace('--','&ndash;',$line);
+  $line = str_replace(array('---', '--'), array('&mdash;', '&ndash;'), $line);
 
-  $line = str_replace('``','"', $line);
-  $line = str_replace("''",'"', $line);
+  $line = str_replace(array('``', "''"), array('"', '"'), $line);
 
   // performance increases with this test
   // bug found by Serge Barral: what happens if we have curly braces only (typically to ensure case in Latex)
@@ -1228,7 +1224,7 @@ class BibEntry {
     // we assume that "comment" is never latex code
     // but instead could contain HTML code (with links using the character "~" for example)
     // so "comment" is not transformed too
-    if ($name!='url' && $name!='comment' 
+    if ($name!='url' && $name!='comment'
             && !preg_match('/^hp_/',$name) // homepage links should not be transformed with latex2html
         ) {
           $value = $this->transformValue($value);
@@ -4152,7 +4148,7 @@ echo "\n".' --></style>';
 ?>
 </head>
 <body>
-<?php 
+<?php
 // configuration point to add a banner
 echo bibtexbrowser_top_banner();
 ?>