From 06e521e61835022bb8fc2368fc190cb31a077687 Mon Sep 17 00:00:00 2001
From: Jason Gross <jgross@mit.edu>
Date: Sat, 7 Jan 2017 19:37:53 -0500
Subject: Kludge to get a Windows-valid .dir-locals.el

Pass in PATHSEP=";" to `make .dir-locals.el`.  Hopefully I'll find a
better way soon.
---
 .dir-locals.el.in | 4 ++--
 Makefile          | 4 +++-
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/.dir-locals.el.in b/.dir-locals.el.in
index 6153af754..5945f1a68 100644
--- a/.dir-locals.el.in
+++ b/.dir-locals.el.in
@@ -1,5 +1,5 @@
 ((coq-mode . ((eval . (let* ((project-root (locate-dominating-file buffer-file-name "_CoqProject"))
                              (coqprime-folder (expand-file-name "@COQPRIME@" project-root))
-                             (coq-path (split-string (or (getenv "COQPATH") "") ":" t)))
+                             (coq-path (split-string (or (getenv "COQPATH") "") "@PATHSEP@" t)))
                         (unless (memql coqprime-folder coq-path)
-                          (setenv "COQPATH" (mapconcat #'identity (cons coqprime-folder coq-path) ":"))))))))
+                          (setenv "COQPATH" (mapconcat #'identity (cons coqprime-folder coq-path) "@PATHSEP@"))))))))
diff --git a/Makefile b/Makefile
index 58b0614cb..20ae25d12 100644
--- a/Makefile
+++ b/Makefile
@@ -10,6 +10,8 @@ VERBOSE?=
 SHOW := $(if $(VERBOSE),@true "",@echo "")
 HIDE := $(if $(VERBOSE),,@)
 
+PATHSEP?=:
+
 .PHONY: coq clean update-_CoqProject cleanall install \
 	install-coqprime clean-coqprime coqprime \
 	specific non-specific \
@@ -130,4 +132,4 @@ printenv::
 	@echo "COQPATH =        $$COQPATH"
 
 .dir-locals.el::
-	sed 's:@COQPRIME@:$(COQPRIME_FOLDER):g' .dir-locals.el.in > $@
+	sed 's:@COQPRIME@:$(COQPRIME_FOLDER):g' .dir-locals.el.in | sed s'/@PATHSEP@/$(PATHSEP)/g' > $@
-- 
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