lang/retro12: Update to 2019.7

The main changes:
- fix overflow issue with `n:MIN`, `n:MAX`
- fix `clock:year` and `clock:month`
- word headers now preserve underscores in names
- added sockets support

PR:		240055
Submitted by:	Charles Childers <crc@forthworks.com>

lang/retro12/Makefile

@@ -1,7 +1,7 @@
 # $FreeBSD$
 
 PORTNAME=	retro12
-DISTVERSION=	2019.6
+DISTVERSION=	2019.7
 CATEGORIES=	lang
 MASTER_SITES=	http://forthworks.com/retro/r/ \
 		https://forthworks.com/retro/r/
@@ -11,7 +11,7 @@ MAINTAINER=	0mp@FreeBSD.org
 COMMENT=	Clean, elegant, and pragmatic dialect of Forth
 
 LICENSE=	ISCL
-LICENSE_FILE=	${WRKSRC}/LICENSE.md
+LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USES=	ncurses shebangfix
 
@@ -28,6 +28,8 @@ MAKE_ENV=	DATADIR=${DATADIR} \
 MAKE_JOBS_UNSAFE=	yes
 
 PLIST_FILES=	bin/retro \
+		bin/retro-describe \
+		bin/retro-document \
 		bin/retro-embedimage \
 		bin/retro-extend \
 		bin/retro-muri \
@@ -39,9 +41,8 @@ PORTDATA=	glossary.forth \
 		words.tsv
 
 PORTDOCS=	doc \
-		literate \
-		README.md \
-		RELEASE_NOTES.md
+		README \
+		RELEASE-NOTES
 
 PORTEXAMPLES=	example
 

lang/retro12/distinfo

@@ -1,3 +1,3 @@
-TIMESTAMP = 1565954263
-SHA256 (RETRO12-2019.6.tar.gz) = 7d327d0547a09e06b4db87fe0921959445c69911686ae4fa443417baf3d91df5
-SIZE (RETRO12-2019.6.tar.gz) = 736619
+TIMESTAMP = 1566561341
+SHA256 (RETRO12-2019.7.tar.gz) = 1ddd8b1e10b74bddcf0fee9f0f04f374df068b13a1e0b71dcdc8934dea9a054f
+SIZE (RETRO12-2019.7.tar.gz) = 797577