From da9ac1b547af048579422570620717bd5257958b Mon Sep 17 00:00:00 2001
From: Christian Parpart <christian@parpart.family>
Date: Tue, 30 May 2023 01:58:12 +0200
Subject: [PATCH] wip

Signed-off-by: Christian Parpart <christian@parpart.family>
---
 src/vtbackend/CMakeLists.txt    | 1 +
 src/vtbackend/TerminalState.cpp | 6 +++---
 src/vtbackend/TerminalState.h   | 4 +++-
 3 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/src/vtbackend/CMakeLists.txt b/src/vtbackend/CMakeLists.txt
index 4ad0ab1cf1..039ef91b79 100644
--- a/src/vtbackend/CMakeLists.txt
+++ b/src/vtbackend/CMakeLists.txt
@@ -103,6 +103,7 @@ target_link_libraries(vtbackend PUBLIC
     fmt::fmt-header-only
     range-v3::range-v3 
     ${LIBUNICODE_LIBS}  
+    regex_dfa
     vtparser 
     vtpty 
 )
diff --git a/src/vtbackend/TerminalState.cpp b/src/vtbackend/TerminalState.cpp
index 7b1fb76a8d..b850815e5c 100644
--- a/src/vtbackend/TerminalState.cpp
+++ b/src/vtbackend/TerminalState.cpp
@@ -2,6 +2,8 @@
 #include <vtbackend/Terminal.h>
 #include <vtbackend/TerminalState.h>
 
+#include <regex_dfa/RegExprParser.h>
+
 namespace terminal
 {
 
@@ -16,9 +18,7 @@ TerminalState::TerminalState(Terminal& terminal):
         te->discardImage(*image);
     } },
     hyperlinks { HyperlinkCache { 1024 } },
-    urlPattern { settings.urlPattern,
-                 std::regex_constants::ECMAScript | std::regex_constants::optimize
-                     | std::regex_constants::icase },
+    urlPattern { regex_dfa::RegExprParser {}.parse(settings.urlPattern) },
     sequencer { terminal },
     parser { std::ref(sequencer) },
     viCommands { terminal },
diff --git a/src/vtbackend/TerminalState.h b/src/vtbackend/TerminalState.h
index cc875dbcfa..7940465c25 100644
--- a/src/vtbackend/TerminalState.h
+++ b/src/vtbackend/TerminalState.h
@@ -18,6 +18,8 @@
 
 #include <vtparser/Parser.h>
 
+#include <regex_dfa/RegExpr.h>
+
 #include <fmt/format.h>
 
 #include <atomic>
@@ -194,7 +196,7 @@ struct TerminalState
     // Hyperlink related
     //
     HyperlinkStorage hyperlinks {};
-    std::regex urlPattern;
+    regex_dfa::RegExpr urlPattern;
 
     std::string windowTitle {};
     std::stack<std::string> savedWindowTitles {};