From d34b94a858c08d64eddfb9c115719fd9129be933 Mon Sep 17 00:00:00 2001
From: "Steinar H. Gunderson" <sgunderson@bigfoot.com>
Date: Wed, 5 May 2021 19:03:24 +0200
Subject: [PATCH 1/1] Support quoted spaces in configuration files.

---
 parse.cpp | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/parse.cpp b/parse.cpp
index 3f373c4..9c7fd10 100644
--- a/parse.cpp
+++ b/parse.cpp
@@ -13,8 +13,23 @@ vector<string> split_tokens(const string &line)
 	vector<string> ret;
 	string current_token;
 
+	bool in_quote = false;
+
 	for (size_t i = 0; i < line.size(); ++i) {
-		if (isspace(line[i])) {
+		// Handle all escaped characters.
+		if (line[i] == '\\' && i < line.size() - 1) {
+			current_token.push_back(line[++i]);
+			continue;
+		}
+
+		// Handle start and end quote.
+		if (line[i] == '"') {
+			in_quote = !in_quote;
+			continue;
+		}
+
+		// Handle break.
+		if (isspace(line[i]) && !in_quote) {
 			if (!current_token.empty()) {
 				ret.push_back(current_token);
 			}
-- 
2.39.2