From 2d595350c64b9cf7b48bb9b511e519f0e4a7622c Mon Sep 17 00:00:00 2001
From: hacksalot <hacksalot@indevious.com>
Date: Sat, 13 Feb 2016 20:40:17 -0500
Subject: [PATCH] Escape LaTeX during generation.

---
 dist/renderers/underscore-generator.js    | 34 ++++++++++++++++++++---
 package.json                              |  1 +
 src/renderers/underscore-generator.coffee | 25 +++++++++++++----
 3 files changed, 51 insertions(+), 9 deletions(-)

diff --git a/dist/renderers/underscore-generator.js b/dist/renderers/underscore-generator.js
index 2a1894b..91796d0 100644
--- a/dist/renderers/underscore-generator.js
+++ b/dist/renderers/underscore-generator.js
@@ -6,12 +6,16 @@ Definition of the UnderscoreGenerator class.
  */
 
 (function() {
-  var UnderscoreGenerator, _, registerHelpers;
+  var UnderscoreGenerator, _, escapeLaTeX, registerHelpers;
 
   _ = require('underscore');
 
   registerHelpers = require('../helpers/underscore-helpers');
 
+  require('../utils/string');
+
+  escapeLaTeX = require('escape-latex');
+
 
   /**
   Perform template-based resume generation using Underscore.js.
@@ -33,7 +37,7 @@ Definition of the UnderscoreGenerator class.
       }
     },
     generate: function(json, jst, format, cssInfo, opts, theme) {
-      var ctx, delims;
+      var ctx, delims, r, traverse;
       delims = (opts.themeObj && opts.themeObj.delimeters) || opts.template;
       if (opts.themeObj && opts.themeObj.delimeters) {
         delims = _.mapObject(delims, function(val, key) {
@@ -41,9 +45,31 @@ Definition of the UnderscoreGenerator class.
         });
       }
       _.templateSettings = delims;
-      jst = jst.replace(delims.comment, '');
+      r = null;
+      switch (format) {
+        case 'html':
+          r = json.markdownify();
+          break;
+        case 'pdf':
+          r = json.markdownify();
+          break;
+        case 'png':
+          r = json.markdownify();
+          break;
+        case 'latex':
+          traverse = require('traverse');
+          r = traverse(json).map(function(x) {
+            if (this.isLeaf && String.is(this.node)) {
+              return escapeLaTeX(this.node);
+            }
+            return this.node;
+          });
+          break;
+        default:
+          r = json;
+      }
       ctx = {
-        r: format === 'html' || format === 'pdf' || format === 'png' ? json.markdownify() : json,
+        r: r,
         filt: opts.filters,
         XML: require('xml-escape'),
         RAW: json,
diff --git a/package.json b/package.json
index 873068c..3dd4684 100644
--- a/package.json
+++ b/package.json
@@ -51,6 +51,7 @@
     "chalk": "^1.1.1",
     "commander": "^2.9.0",
     "copy": "^0.1.3",
+    "escape-latex": "^0.1.2",
     "extend": "^3.0.0",
     "fresca": "~0.6.0",
     "fresh-jrs-converter": "^0.2.2",
diff --git a/src/renderers/underscore-generator.coffee b/src/renderers/underscore-generator.coffee
index 45ef731..015251f 100644
--- a/src/renderers/underscore-generator.coffee
+++ b/src/renderers/underscore-generator.coffee
@@ -8,8 +8,8 @@ Definition of the UnderscoreGenerator class.
 
 _ = require 'underscore'
 registerHelpers = require '../helpers/underscore-helpers'
-
-
+require '../utils/string'
+escapeLaTeX = require 'escape-latex'
 
 ###*
 Perform template-based resume generation using Underscore.js.
@@ -41,11 +41,23 @@ UnderscoreGenerator = module.exports =
       delims = _.mapObject delims, (val,key) -> new RegExp val, "ig"
     _.templateSettings = delims;
 
-    # Strip {# comments #}
-    jst = jst.replace delims.comment, ''
+    # Massage resume strings / text
+    r = null
+    switch format
+      when 'html' then r = json.markdownify()
+      when 'pdf' then r = json.markdownify()
+      when 'png' then r = json.markdownify()
+      when 'latex'
+        traverse = require 'traverse'
+        r = traverse(json).map (x) ->
+          if @isLeaf && String.is @node
+            return escapeLaTeX @node
+          @node
+      else r = json
 
+    # Set up the context
     ctx =
-      r: if format == 'html' || format == 'pdf' || format == 'png' then json.markdownify() else json
+      r: r
       filt: opts.filters
       XML: require 'xml-escape'
       RAW: json
@@ -54,5 +66,8 @@ UnderscoreGenerator = module.exports =
       headFragment: opts.headFragment || ''
       opts: opts
 
+    # Link to our helpers
     registerHelpers theme, opts, cssInfo, ctx, @
+
+    # Generate!
     @generateSimple ctx, jst