From d7ef47cd491504166bcb7829e1447f7e58b812c3 Mon Sep 17 00:00:00 2001
From: Brad Arant <barant@barant.com>
Date: Tue, 24 Sep 2024 11:14:58 -0700
Subject: [PATCH] Add trim to ZString.

---
 ZString.cpp              | 5 +++++
 ZString.h                | 8 +++++++-
 testing/zstring_test.cpp | 3 +++
 3 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/ZString.cpp b/ZString.cpp
index e6f1445..219d726 100644
--- a/ZString.cpp
+++ b/ZString.cpp
@@ -397,6 +397,11 @@ namespace coreutils {
       return ZString(temp, tempend - temp);
    }
 
+   ZString ZString::trim() {
+      skipWhitespace();
+      return unparsed();
+   }
+
    int ZString::find(ZString comparator) {
       int count = 0;
       char *temp = cursor;
diff --git a/ZString.h b/ZString.h
index 5ec2844..0a1b899 100644
--- a/ZString.h
+++ b/ZString.h
@@ -321,7 +321,13 @@ namespace coreutils {
       ///
       
       ZString goeol();
-      
+
+      ///
+      ///
+      ///
+
+      ZString trim();
+
       ///
       /// Return a block of data as a ZString from the cursor location for
       /// the number of bytes specified by size.
diff --git a/testing/zstring_test.cpp b/testing/zstring_test.cpp
index 3e1d978..d9135a2 100644
--- a/testing/zstring_test.cpp
+++ b/testing/zstring_test.cpp
@@ -91,5 +91,8 @@ int main(int argc, char **argv) {
    std::cout << test16.substring(10, 4) << std::endl;
    std::cout << test16.substring(0, 7) << std::endl;
    std::cout << test16.substring(18, 20) << std::endl;
+
+   coreutils::ZString test17("   hello there   ");
+   std::cout << "[" << test17.trim() << "]" << std::endl;
    
 }