From edb7b86837f553f32929eddccb3ade6a4060d43c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Oliver=20St=C3=B6neberg?=
 <firewave@users.noreply.github.com>
Date: Sun, 8 Oct 2023 08:45:05 +0200
Subject: [PATCH] avoid some redundant checks in `TokenList::readfile()` (#324)

---
 simplecpp.cpp | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/simplecpp.cpp b/simplecpp.cpp
index 80458339..881b7c7f 100755
--- a/simplecpp.cpp
+++ b/simplecpp.cpp
@@ -627,8 +627,6 @@ void simplecpp::TokenList::readfile(Stream &stream, const std::string &filename,
         unsigned char ch = stream.readChar();
         if (!stream.good())
             break;
-        if (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r')
-            ch = ' ';
 
         if (ch >= 0x80) {
             if (outputList) {
@@ -694,7 +692,7 @@ void simplecpp::TokenList::readfile(Stream &stream, const std::string &filename,
             continue;
         }
 
-        if (std::isspace(ch)) {
+        if (ch <= ' ') {
             location.col++;
             continue;
         }