From 39f967e5ef5c8d4dfed3419138026cb02ebff71d Mon Sep 17 00:00:00 2001
From: Columbus240 <8899730+Columbus240@users.noreply.github.com>
Date: Mon, 6 Nov 2023 15:56:50 +0100
Subject: [PATCH] Change _CoqProject separator settings

According to the code of coq_makefile, `\r` is not considered
white-space in _CoqProject.
(https://github.com/coq/coq/blob/a7f51315db5d70888af3b96a579eb799a2b45ca9/lib/coqProject_file.ml#L84)
---
 coq/coq-system.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/coq/coq-system.el b/coq/coq-system.el
index 28c9dce4f..ad65cc4bc 100644
--- a/coq/coq-system.el
+++ b/coq/coq-system.el
@@ -550,7 +550,7 @@ alreadyopen is t if buffer already existed."
 				  (find-file-noselect projectfile t t))))
 	  (list projectbuffer projectbufferalreadyopen))))))
 
-(defconst coq--project-file-separator "[\r\n[:space:]]+")
+(defconst coq--project-file-separator "[\r\t\n[:space:]]+")
 
 (defconst coq--makefile-switch-arities
   '(("-R" . 2)