From 5c3355ad1b6d5ed57df7f0da73dfe086500a4ef2 Mon Sep 17 00:00:00 2001
From: Phil Nash <github@philnash.me>
Date: Thu, 20 Jul 2017 20:07:28 +0100
Subject: [PATCH] Embed Clara with TextFlow fix for whitespace after newline

---
 include/external/clara.hpp | 6 +++---
 third_party/clara.hpp      | 6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/include/external/clara.hpp b/include/external/clara.hpp
index 189e16e2..091c2fa8 100644
--- a/include/external/clara.hpp
+++ b/include/external/clara.hpp
@@ -146,9 +146,9 @@ namespace Catch { namespace clara { namespace TextFlow {
                 m_pos += m_len;
                 if( m_pos < line().size() && line()[m_pos] == '\n' )
                     m_pos += 1;
-
-                while( m_pos < line().size() && isWhitespace( line()[m_pos] ) )
-                    ++m_pos;
+                else
+                    while( m_pos < line().size() && isWhitespace( line()[m_pos] ) )
+                        ++m_pos;
 
                 if( m_pos == line().size() ) {
                     m_pos = 0;
diff --git a/third_party/clara.hpp b/third_party/clara.hpp
index 0cd00b94..509c9b5a 100644
--- a/third_party/clara.hpp
+++ b/third_party/clara.hpp
@@ -144,9 +144,9 @@ namespace clara { namespace TextFlow {
                 m_pos += m_len;
                 if( m_pos < line().size() && line()[m_pos] == '\n' )
                     m_pos += 1;
-
-                while( m_pos < line().size() && isWhitespace( line()[m_pos] ) )
-                    ++m_pos;
+                else
+                    while( m_pos < line().size() && isWhitespace( line()[m_pos] ) )
+                        ++m_pos;
 
                 if( m_pos == line().size() ) {
                     m_pos = 0;