From 56cd831ec82250b00455e19c6321b8c6109a107b Mon Sep 17 00:00:00 2001
From: Antonio SJ Musumeci <trapexit@spawn.link>
Date: Thu, 26 Feb 2026 00:09:43 -0600
Subject: [PATCH] Fix str::trim to handle all whitespace characters

Use std::isspace() instead of comparing only to space character.
Now handles tabs, newlines, carriage returns, etc.
---
 src/str.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/str.cpp b/src/str.cpp
index 88ec0415..f823bad8 100644
--- a/src/str.cpp
+++ b/src/str.cpp
@@ -20,6 +20,7 @@
 
 #include <algorithm>
 #include <cassert>
+#include <cctype>
 #include <cstring>
 #include <set>
 #include <sstream>
@@ -304,9 +305,9 @@ str::trim(const std::string &str_)
 
   rv = str_;
 
-  while(!rv.empty() && (rv[0] == ' '))
+  while(!rv.empty() && std::isspace(static_cast<unsigned char>(rv[0])))
     rv.erase(0);
-  while(!rv.empty() && (rv[rv.size()-1] == ' '))
+  while(!rv.empty() && std::isspace(static_cast<unsigned char>(rv[rv.size()-1])))
     rv.erase(rv.size()-1);
 
   return rv;