[elpa] master 6e991c4 014/271: Fix off-by-one error.

[Jackson Ray Hamilton]

branch: master
commit 6e991c4564940096c4b00558b6667eaf05bdd689
Author: Jackson Ray Hamilton <jack...@jacksonrayhamilton.com>
Commit: Jackson Ray Hamilton <jack...@jacksonrayhamilton.com>

    Fix off-by-one error.
---
 scripts/tokenizer.js |   10 ++++++----
 1 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/scripts/tokenizer.js b/scripts/tokenizer.js
index 14f4ed5..5475953 100644
--- a/scripts/tokenizer.js
+++ b/scripts/tokenizer.js
@@ -20,6 +20,7 @@ var JSLINT = require('./jslint'),
             totals[i + 1] = total;
             i += 1;
         }
+        // Last line is a newline.
         totals[i + 1] = total + 1;
         return totals;
     };
@@ -34,7 +35,7 @@ process.stdin.on('readable', function () {
 });
 
 process.stdin.on('end', function () {
-    var data, totals, out, i, tokens, length, token, origin, level, total,
+    var data, totals, out, i, tokens, length, cap, token, origin, level, total,
         previous;
 
     // Generate a syntax tree for the input.
@@ -48,6 +49,7 @@ process.stdin.on('end', function () {
     i = 0;
     tokens = data.tokens;
     length = tokens.length;
+    cap = Math.min.bind(null, whole.length + 1);
 
     while (i < length) {
         token = tokens[i];
@@ -76,12 +78,12 @@ process.stdin.on('end', function () {
         previous = out[out.length - 1];
 
         if (previous && previous.l === level) {
-            previous.e = total + token.thru;
+            previous.e = cap(total + token.thru);
         } else {
             out.push({
                 l: level,
-                s: total + token.from,
-                e: total + token.thru
+                s: cap(total + token.from),
+                e: cap(total + token.thru)
             });
         }