From 50cdaa790635d29ad7a607d008c9a443fd25757f Mon Sep 17 00:00:00 2001
From: Florian Pommerening <florian.pommerening@unibas.ch>
Date: Thu, 5 Oct 2023 16:32:10 +0200
Subject: [PATCH] force match to start at start of text while parsing

---
 src/search/parser/lexical_analyzer.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/search/parser/lexical_analyzer.cc b/src/search/parser/lexical_analyzer.cc
index a127aed9b7..9a37360809 100644
--- a/src/search/parser/lexical_analyzer.cc
+++ b/src/search/parser/lexical_analyzer.cc
@@ -58,7 +58,7 @@ TokenStream split_tokens(const string &text) {
         for (const auto &type_and_expression : token_type_expressions) {
             TokenType token_type = type_and_expression.first;
             const regex &expression = type_and_expression.second;
-            if (regex_search(start, end, match, expression)) {
+            if (regex_search(start, end, match, expression, regex_constants::match_continuous)) {
                 tokens.push_back({utils::tolower(match[1]), token_type});
                 start += match[0].length();
                 has_match = true;