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Fix infinite loop #49

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Fix infinite loop #49

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b46bfb1
Fix infinite loop
seedofjoy Dec 3, 2016
69e95c9
Check current length parsing letters or numbers
seedofjoy Dec 8, 2016
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4 changes: 2 additions & 2 deletions super-tiny-compiler.js
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Original file line number Diff line number Diff line change
Expand Up @@ -423,7 +423,7 @@ function tokenizer(input) {
// Then we're going to loop through each character in the sequence until
// we encounter a character that is not a number, pushing each character
// that is a number to our `value` and incrementing `current` as we go.
while (NUMBERS.test(char)) {
while (current < input.length && NUMBERS.test(char)) {
value += char;
char = input[++current];
}
Expand All @@ -447,7 +447,7 @@ function tokenizer(input) {
// Name token
//
var LETTERS = /[a-z]/i;
if (LETTERS.test(char)) {
if (current < input.length && LETTERS.test(char)) {
var value = '';

// Again we're just going to loop through all the letters pushing them to
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