Import wordsplit as a submodule

* .gitmodules: New module: wordsplit
* Makefile.am: Distribute wordsplit files.
* am/grecs.m4 (GRECS_INCLUDES): Add wordsplit directory
* doc/Makefile.am (dist_man_MANS): Distribute wordsplit/wordsplit.3
* doc/wordsplit.3: Remove.
* include/Makefile.am (GRECS_HDR): Add wordsplit/wordsplit.
* include/wordsplit.h: Remove.
* src/Make-inst.am: Define nodist_libgrecs_la_SOURCES.
* src/Make-shared.am: Likewise.
* src/Make-static.am: Define nodist_libgrecs_a_SOURCES.
* src/Make.am (GRECS_SRC): Remove wordsplit.c
(NODIST_GRECS_SRC): Define to wordsplit.c
(VPATH): Add the wordsplit directory.
* src/wordsplit.c: Remove.
* tests/wordsplit.at: Remove.
* tests/wsp.c: Remove.
* tests/Makefile.am: Build separate testsuite for wordsplit. Use VPATH
to build wsp.
* tests/.gitignore: Update.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/Make-static.am b/src/Make-static.am
index 2688b40..1f4cd3e 100644
--- a/src/Make-static.am
+++ b/src/Make-static.am
@@ -1,5 +1,5 @@
 # This file is part of grecs - Gray's Extensible Configuration System
-# Copyright (C) 2007-2016 Sergey Poznyakoff
+# Copyright (C) 2007-2019 Sergey Poznyakoff
 #
 # Grecs is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -16,5 +16,6 @@
 include Make.am
 noinst_LIBRARIES=libgrecs.a
 libgrecs_a_SOURCES = $(GRECS_SRC)
+nodist_libgrecs_a_SOURCES = $(NODIST_GRECS_SRC)