From 8b81804452fb953700470fbfe80db68279d86566 Mon Sep 17 00:00:00 2001
From: Andreas Politz <politza@hochschule-trier.de>
Date: Mon, 18 Sep 2017 13:21:30 +0200
Subject: Add target for updating synctex sources from upstream

---
 server/Makefile.am | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/server/Makefile.am b/server/Makefile.am
index f04e35a..dacd047 100644
--- a/server/Makefile.am
+++ b/server/Makefile.am
@@ -11,9 +11,29 @@ libsynctex_a_SOURCES = synctex_parser.c synctex_parser_utils.c synctex_parser.h
 			synctex_parser_local.h synctex_parser_utils.h
 libsynctex_a_CFLAGS = -w $(zlib_CFLAGS)
 
+SYNCTEX_UPSTREAM = svn://tug.org/texlive/tags/texlive-2017.1/Build/source/texk/web2c/synctexdir
+SYNCTEX_FILES = synctex_parser.c		\
+		synctex_parser.h		\
+		synctex_parser_local.h		\
+		synctex_parser_readme.txt	\
+		synctex_parser_utils.c		\
+		synctex_parser_utils.h		\
+		synctex_parser_version.txt
+
+
 check-local:
 	@if $(MAKE) --version 2>&1 | grep -q GNU; then \
 		cd test && $(MAKE) $(AM_MAKEFLAGS); \
 	else \
 		echo "Skipping tests in server/test (requires GNU make)"; \
-	fi	
+	fi
+
+synctex-pull:
+	@if [ -n "$$(git status --porcelain)" ]; then \
+		git status; \
+		echo "Not checking-out files into a dirty work-directory"; \
+		false; \
+	fi
+	for file in $(SYNCTEX_FILES); do \
+		svn export --force $(SYNCTEX_UPSTREAM)/$$file; \
+	done
-- 
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