From b5a734ff243225e4f319fa1795d3f1ec77827915 Mon Sep 17 00:00:00 2001
From: onurs <10urshin@users.noreply.github.com>
Date: Thu, 22 Nov 2018 23:53:43 +0300
Subject: [PATCH] Support for cvt modeline output

https://wiki.archlinux.org/index.php/xrandr#Troubleshooting ctv tool generates display modes as 1280x1024_60.00 instead of 1280x1024

$ cvt 1280 1024
# 1280x1024 59.89 Hz (CVT 1.31M4) hsync: 63.67 kHz; pclk: 109.00 MHz
Modeline "1280x1024_60.00"  109.00  1280 1368 1496 1712  1024 1027 1034 1063 -hsync +vsync
---
 src/java/org/lwjgl/opengl/XRandR.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/java/org/lwjgl/opengl/XRandR.java b/src/java/org/lwjgl/opengl/XRandR.java
index 8e59bb64a..2fa81d6fe 100644
--- a/src/java/org/lwjgl/opengl/XRandR.java
+++ b/src/java/org/lwjgl/opengl/XRandR.java
@@ -262,7 +262,7 @@ public static Screen[] getResolutions(String name) {
 	}
 
 	private static final Pattern SCREEN_HEADER_PATTERN   = Pattern.compile("^(\\d+)x(\\d+)[+](\\d+)[+](\\d+)$");
-	private static final Pattern SCREEN_MODELINE_PATTERN = Pattern.compile("^(\\d+)x(\\d+)$");
+	private static final Pattern SCREEN_MODELINE_PATTERN = Pattern.compile("^(\d+)x(\d+)(_\d+\.\d+)?$");
 	private static final Pattern FREQ_PATTERN            = Pattern.compile("^(\\d+[.]\\d+)(?:\\s*[*])?(?:\\s*[+])?$");
 
 	/**
@@ -398,4 +398,4 @@ public String toString() {
 			return name + " " + width + "x" + height + " @ " + xPos + "x" + yPos + " with " + freqOriginal + "Hz";
 		}
 	}
-}
\ No newline at end of file
+}