From cb146c7d660fac4722fd06df85de7d76353af5dd Mon Sep 17 00:00:00 2001
From: Helmut Eller <eller.helmut@gmail.com>
Date: Wed, 10 Sep 2025 21:11:17 +0200
Subject: [PATCH] * src/Makefile.in: Generate TAGS for MPS code

---
 src/Makefile.in | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/Makefile.in b/src/Makefile.in
index 2f78e412173..ff3372e5787 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -857,7 +857,7 @@ ctagsfiles3 = $(wildcard ${srcdir}/*.cc)
 ## rather than the file contents.
 TAGS: ${ETAGS} $(ctagsfiles1) $(ctagsfiles2)
 	$(AM_V_GEN)${ETAGS} --include=../lisp/TAGS --include=$(lwlibdir)/TAGS \
-	  --include=$(lib)/TAGS \
+	  --include=$(lib)/TAGS --include=../mps/code/TAGS \
 	  --regex='{c}/[ 	]*DEFVAR_[A-Z_ 	(]+"\([^"]+\)"/\1/' \
 	  --regex='{c}/[ 	]*DEFVAR_[A-Z_ 	(]+"[^"]+",[ 	]\([A-Za-z0-9_]+\)/\1/' \
 	  $(ctagsfiles1) \
@@ -871,7 +871,10 @@ TAGS: ${ETAGS} $(ctagsfiles1) $(ctagsfiles2)
 ../lisp/TAGS $(lwlibdir)/TAGS $(lib)/TAGS: FORCE
 	$(MAKE) -C $(dir $@) $(notdir $@) ETAGS="$(ETAGS)"
 
-tags: TAGS ../lisp/TAGS $(lwlibdir)/TAGS $(lib)/TAGS
+../mps/code/TAGS: ${ETAGS} $(wildcard ../mps/code/*.[ch])
+	$(AM_V_GEN) ${ETAGS} $(filter-out $<, $^) -o $@
+
+tags: TAGS ../lisp/TAGS $(lwlibdir)/TAGS $(lib)/TAGS ../mps/code/TAGS
 .PHONY: tags