Update to TeXmacs-1.99.12

Changelog: https://texmacs.org/tmweb/about/changes.en.html

This update also includes improvements and fixes for plug-ins, and
documents how to activate them if additional packages are needed.
Tested plug-ins: dratex, graph, graphviz, python, sympy, gnuplot,
maxima, octave and pari.  The python plugin is usable by default.

from Nam Nguyen (maintainer)

editors/TeXmacs/Makefile

@@ -1,14 +1,14 @@
-# $OpenBSD: Makefile,v 1.14 2019/07/12 20:46:04 sthen Exp $
+# $OpenBSD: Makefile,v 1.15 2020/02/27 14:29:46 jca Exp $
 
 COMMENT=	wysiwyw (what you see is what you want) editing platform
 
-DISTNAME=	TeXmacs-1.99.9-src
+DISTNAME=	TeXmacs-1.99.12-src
 PKGNAME=	${DISTNAME:S/-src//}
 CATEGORIES=	editors print x11
 
-HOMEPAGE=	http://texmacs.org/
+HOMEPAGE=	https://texmacs.org/
 
-MAINTAINER =	Nam Nguyen <namn@berkeley.edu>
+MAINTAINER=	Nam Nguyen <namn@berkeley.edu>
 
 MASTER_SITES=	http://texmacs.org/Download/ftp/tmftp/source/
 
@@ -20,8 +20,13 @@ WANTLIB += c execinfo freetype gmp guile jpeg ltdl m png sqlite3
 WANTLIB += util z
 
 MODULES=	devel/cmake \
+		lang/python \
 		x11/qt5
 
+MODPY_VERSION=		${MODPY_DEFAULT_VERSION_3}
+MODPY_ADJ_FILES=	plugins/tmpy/*.py \
+			plugins/tmpy/{graph,session}/*.py
+
 BUILD_DEPENDS=	print/ghostscript/gnu
 
 RUN_DEPENDS=	devel/desktop-file-utils \
@@ -35,11 +40,18 @@ LIB_DEPENDS=	databases/sqlite3 \
 		graphics/png \
 		lang/guile
 
-CONFIGURE_ARGS=	-DCMAKE_DISABLE_FIND_PACKAGE_Git=ON
-
 CXXFLAGS+=	-Wno-deprecated-register
 
 post-extract:
 	rm -f ${WRKDIST}/plugins/mathematica/bin/realpath.py
+	# change python interpreter per plugins/python/README.md
+	sed -i 's,\(string-append.*\)python,\1python${MODPY_VERSION},' \
+		${WRKSRC}/plugins/python/progs/init-python.scm
+	sed -i 's,\(require.*\)python,\1python${MODPY_VERSION},' \
+		${WRKSRC}/plugins/python/progs/init-python.scm
+.for l in asymptote dratex gnuplot graph graphviz sympy xypic
+	find ${WRKSRC}/plugins/$l -name '*.scm' \
+		-exec sed -i 's,python,python${MODPY_VERSION},' {} \;
+.endfor
 
 .include <bsd.port.mk>

editors/TeXmacs/distinfo

@@ -1,2 +1,2 @@
-SHA256 (TeXmacs-1.99.9-src.tar.gz) = KfDNFBrIGmL9bR3QSlO1AAg97sqXpeFQ6+9i5JPTJUU=
-SIZE (TeXmacs-1.99.9-src.tar.gz) = 30109108
+SHA256 (TeXmacs-1.99.12-src.tar.gz) = 5D2oSdXDdw99T3rZrGNnq0F0od+D8336QfjwDx628UI=
+SIZE (TeXmacs-1.99.12-src.tar.gz) = 35119781

editors/TeXmacs/patches/patch-CMakeLists_txt

@@ -1,9 +1,9 @@
-$OpenBSD: patch-CMakeLists_txt,v 1.1 2019/05/12 15:43:45 rsadowski Exp $
+$OpenBSD: patch-CMakeLists_txt,v 1.2 2020/02/27 14:29:46 jca Exp $
 
 Index: CMakeLists.txt
 --- CMakeLists.txt.orig
 +++ CMakeLists.txt
-@@ -562,7 +562,7 @@ if (TEXMACS_GUI MATCHES "Qt.*")
+@@ -572,7 +572,7 @@ if (TEXMACS_GUI MATCHES "Qt.*")
  
    set (TeXmacs_All_SRCS ${TeXmacs_All_SRCS} ${TeXmacs_Qt_SRCS} ${TeXmacs_Qt_Moc_HDRS})
    set (TeXmacs_Include_Dirs ${TeXmacs_Include_Dirs} ${QT_INCLUDES})

editors/TeXmacs/patches/patch-plugins_octave_octave_tm-start_m

@@ -0,0 +1,14 @@
+$OpenBSD: patch-plugins_octave_octave_tm-start_m,v 1.1 2020/02/27 14:29:46 jca Exp $
+
+octave session does not start because tmrepl undefined
+https://github.com/texmacs/plugins/issues/11
+
+Index: plugins/octave/octave/tm-start.m
+--- plugins/octave/octave/tm-start.m.orig
++++ plugins/octave/octave/tm-start.m
+@@ -1,4 +1,5 @@
+ d=getenv("TEXMACS_PATH");
+ if (length(d) > 0)
++    addpath("tm")
+     tmrepl
+ endif

editors/TeXmacs/patches/patch-plugins_r_src_tm_r_c

@@ -0,0 +1,29 @@
+$OpenBSD: patch-plugins_r_src_tm_r_c,v 1.1 2020/02/27 14:29:46 jca Exp $
+
+do not build TeXmacs-R interface at runtime. attempting to do so
+prevents interface from starting.
+
+Index: plugins/r/src/tm_r.c
+--- plugins/r/src/tm_r.c.orig
++++ plugins/r/src/tm_r.c
+@@ -101,7 +101,7 @@ jmp_buf error_return_env ;
+ 
+ int N_data_begins = 0 ;
+ 
+-char *DEFAULT_TEXMACS_SEND = "source(paste(Sys.getenv(\"TEXMACS_PATH\"),\"/plugins/r/texmacs.r\",sep=\"\"))\n";
++char *DEFAULT_TEXMACS_SEND = "";
+ 
+ 
+ // Add one more DATA_BEGIN, i.e. open bracket.
+@@ -850,11 +850,6 @@ int main(int argc, char *argv[])
+     snprintf( TEXMACS_HOME_PATH, 4096, "%s/.TeXmacs",HOME) ;
+   }
+   
+-  /* Lazy installing the TeXmacs package */
+-  TEXMACS_LIB = (char *)malloc(4096);
+-  snprintf(TEXMACS_LIB,4096,"%s/plugins/r/r",TEXMACS_HOME_PATH);
+-  if (stat(TEXMACS_LIB,&stat_buf))
+-    system("r_install"); 
+ 
+   setenv( "TERM", "dumb", 1) ;
+   

editors/TeXmacs/patches/patch-src_Plugins_Qt_qt_gui_cpp

@@ -1,8 +1,8 @@
-$OpenBSD: patch-src_Plugins_Qt_qt_gui_cpp,v 1.2 2019/05/12 15:43:45 rsadowski Exp $
+$OpenBSD: patch-src_Plugins_Qt_qt_gui_cpp,v 1.3 2020/02/27 14:29:46 jca Exp $
 Index: src/Plugins/Qt/qt_gui.cpp
 --- src/Plugins/Qt/qt_gui.cpp.orig
 +++ src/Plugins/Qt/qt_gui.cpp
-@@ -810,7 +810,7 @@ qt_gui_rep::update () {
+@@ -815,7 +815,7 @@ qt_gui_rep::update () {
    
    time_t delay = delayed_commands.lapse - texmacs_time();
    if (needing_update) delay = 0;

editors/TeXmacs/pkg/README

@@ -0,0 +1,36 @@
+$OpenBSD: README,v 1.1 2020/02/27 14:29:46 jca Exp $
+
++-------------------------------------------------------------------------------
+| Running ${PKGSTEM} on OpenBSD
++-------------------------------------------------------------------------------
+
+Plug-ins
+========
+
+Many plug-ins for external software exist for GNU TeXmacs. Install the
+corresponding packages to use these plug-ins (e.g., `pkg_add gnuplot').
+
+dratex: texlive_base
+gnuplot: gnuplot
+graphviz: graphviz
+lisp: clisp
+maxima: maxima
+octave: octave
+pari: pari
+R: R
+sympy: py3-sympy
+
+Usage
+-----
+Once an external package has been installed, it should be listed in the
+following menus.
+
+Interactive session: Insert > Session
+
+Executable folded environment: Insert > Fold > Executable
+
+Documentation
+-------------
+Inside TeXmacs: Help > Plug-ins
+${TRUEPREFIX}/share/TeXmacs/plugins/*/doc
+https://www.texmacs.org/tmweb/plugins/plugins.en.html