From 07cc6db148bba9828f60e6afd64db52632997f3d Mon Sep 17 00:00:00 2001
From: camdenorrb <5360339+camdenorrb@users.noreply.github.com>
Date: Thu, 26 Aug 2021 16:01:13 -0500
Subject: [PATCH] Negative numbers!

---
 src/main/kotlin/me/camdenorrb/crescentvm/Main.kt                | 2 +-
 .../kotlin/me/camdenorrb/crescentvm/lexers/CrescentLexer.kt     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/kotlin/me/camdenorrb/crescentvm/Main.kt b/src/main/kotlin/me/camdenorrb/crescentvm/Main.kt
index 9eb4110..a9dbe6b 100644
--- a/src/main/kotlin/me/camdenorrb/crescentvm/Main.kt
+++ b/src/main/kotlin/me/camdenorrb/crescentvm/Main.kt
@@ -21,7 +21,7 @@ object Main {
         val code =
             """
 fun main() {
-    println(round(-2.5))
+    println(-.5)
 }
 		    """
             /*
diff --git a/src/main/kotlin/me/camdenorrb/crescentvm/lexers/CrescentLexer.kt b/src/main/kotlin/me/camdenorrb/crescentvm/lexers/CrescentLexer.kt
index a42ddcf..0c8c9e3 100644
--- a/src/main/kotlin/me/camdenorrb/crescentvm/lexers/CrescentLexer.kt
+++ b/src/main/kotlin/me/camdenorrb/crescentvm/lexers/CrescentLexer.kt
@@ -35,7 +35,7 @@ object CrescentLexer {
                     val next = charIterator.next()
                     val peek = charIterator.peekNext()
 
-                    if (next == '-' && (peek.isDigit() || (peek == '.' && charIterator.peekNext(2).isDigit()))) {
+                    if (next == '-' && (peek.isDigit() || (peek == '.' && charIterator.peekNext(1).isDigit()))) {
                         isANumber = true
                         "-${readNumber(charIterator)}"
                     }