From 3b92e99f43354ffc784ba7c23540add2adb3dba6 Mon Sep 17 00:00:00 2001
From: Kranex <oliverstrik@gmail.com>
Date: Mon, 20 Mar 2023 21:32:29 +0100
Subject: [PATCH] fix: only skew lines that begin with G1 or G2 (ignoring
 indentation)

---
 goskew.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/goskew.go b/goskew.go
index 09ae8cf..4bab36d 100644
--- a/goskew.go
+++ b/goskew.go
@@ -59,7 +59,7 @@ func skew(input []byte, xytan float64, xztan float64, yztan float64) string {
 	zreg, _ := regexp.Compile(`[zZ](-?\d*\.?\d*)`)
 
 	for i, line := range lines {
-		gmatch, _ := regexp.MatchString(`G[0-1]`, line)
+		gmatch, _ := regexp.MatchString(`^\s*G[0-1]`, line)
 
 		if gmatch {
 			// find X, Y, and Y coords in line