From 05c60132f4ba80f5d62d99e7d0be27715ade06e5 Mon Sep 17 00:00:00 2001
From: John MacFarlane <jgm@berkeley.edu>
Date: Fri, 9 Jan 2015 18:41:28 -0800
Subject: Replaced 'pos' with 'sourceloc', making it an array.

This is a more compact representation.
---
 js/lib/blocks.js | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

(limited to 'js/lib/blocks.js')

diff --git a/js/lib/blocks.js b/js/lib/blocks.js
index f6e8f87..63eca24 100644
--- a/js/lib/blocks.js
+++ b/js/lib/blocks.js
@@ -136,8 +136,7 @@ var addChild = function(tag, line_number, offset) {
     }
 
     var column_number = offset + 1; // offset 0 = column 1
-    var newBlock = new Node(tag, { start: [line_number, column_number],
-                                   end: [0, 0] });
+    var newBlock = new Node(tag, [[line_number, column_number], [0, 0]]);
     newBlock.strings = [];
     newBlock.string_content = undefined;
     this.tip.appendChild(newBlock);
@@ -483,7 +482,7 @@ var incorporateLine = function(ln, line_number) {
               container.t === 'FencedCode' ||
               (container.t === 'ListItem' &&
                !container.firstChild &&
-               container.pos.start[0] === line_number));
+               container.sourceloc[0][0] === line_number));
 
         var cont = container;
         while (cont.parent) {
@@ -549,7 +548,7 @@ var finalize = function(block, line_number) {
         return 0;
     }
     block.open = false;
-    block.pos.end = [line_number, this.lastLineLength + 1];
+    block.sourceloc[1] = [line_number, this.lastLineLength + 1];
 
     switch (block.t) {
     case 'Paragraph':
@@ -639,7 +638,7 @@ var processInlines = function(block) {
 };
 
 var Document = function() {
-    var doc = new Node('Document', { start: [1, 1], end: [0, 0] });
+    var doc = new Node('Document', [[1, 1], [0, 0]]);
     doc.string_content = undefined;
     doc.strings = [];
     return doc;
-- 
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