VNElvis is a clone of vi/ex (the standard UNIX editor) that allows the

displaying and editing of documents in the Vietnamese 8-bit VISCII (VIetnamese
Standard Code for Information Interchange) data format using the 7-bit VIQR
(VIetnamese Quoted Readable) input method.

vietnamese/vnelvis/Makefile

@@ -0,0 +1,26 @@
+# ex:ts=8
+# New ports collection makefile for:    vnelvis
+# Version required:     1.4
+# Date created:         Tue Dec 3, 1996
+# Whom:                 David O'Brien (obrien@cs.ucdavis.edu)
+#
+# $Id: Makefile,v 1.1.1.1 1996/08/09 04:17:16 asami Exp $
+#
+
+DISTNAME=	vnelvis
+PKGNAME=	vnelvis-1.4
+CATEGORIES=	vietnamese
+MASTER_SITES=	ftp://ftp.media.mit.edu/pub/Vietnet/Viscii/Unix/  \
+		ftp://ftp.monash.edu.au/pub/vietnam/unix/
+EXTRACT_SUFX=	.tar.Z
+
+MAINTAINER=     obrien@cs.ucdavis.edu
+
+CFLAGS+=	-I../../include
+MAN1=		vnelvis.1 vnvi.1
+
+post-install:
+	${INSTALL_MAN} ${WRKSRC}/vnelvis.1V ${PREFIX}/man/man1/vnelvis.1
+	${INSTALL_MAN} ${WRKSRC}/vnelvis.1V ${PREFIX}/man/man1/vnvi.1
+
+.include <bsd.port.mk>

vietnamese/vnelvis/distinfo

@@ -0,0 +1 @@
+MD5 (vnelvis.tar.Z) = 6c4e0e577d09b86d47319d13a10d27e8

vietnamese/vnelvis/files/patch-01

@@ -0,0 +1,26 @@
+--- Makefile.orig	Tue May 19 11:57:57 1992
++++ Makefile	Thu Dec  5 00:36:53 1996
+@@ -115,7 +115,7 @@
+ EXTRA=
+ EXTRA2=
+ LIBS=  $(VNLIBDIR)/libviqr.a $(VNLIBDIR)/libvntype.a -ltermcap
+-BIN=	/usr/local/bin
++BIN=	${PREFIX}
+ CFLAGS=	-Dbsd -I$(VNINCDIR)
+ OF=	-s -o 
+ RF=	-c
+@@ -357,10 +357,10 @@
+ 	cp $(PROGS) $(BIN)
+ 	(cd $(BIN); chmod 755 $(PROGS))
+ 	(cd $(BIN); chown bin $(PROGS))
+-	-ln $(BIN)/vnelvis $(BIN)/vi
+-	-ln $(BIN)/vnelvis $(BIN)/ex
+-	-ln $(BIN)/vnelvis $(BIN)/view
+-	-ln $(BIN)/vnelvis $(BIN)/input
++	-ln $(BIN)/vnelvis $(BIN)/vnvi
++	-ln $(BIN)/vnelvis $(BIN)/vnex
++	-ln $(BIN)/vnelvis $(BIN)/vnview
++	-ln $(BIN)/vnelvis $(BIN)/vninput
+ 
+ inst.dos: $(DUMMY)
+ 	copy $(PROGS) $(BIN)

vietnamese/vnelvis/files/patch-02

@@ -0,0 +1,11 @@
+--- ../lib/vntype/Makefile.orig	Tue Jan  5 22:18:07 1993
++++ ../lib/vntype/Makefile	Wed Dec  4 04:07:32 1996
+@@ -15,7 +15,7 @@
+ #FLAGS	= -DNOANSI_C
+ CFLAGS	= $(FLAGS) $(INC)
+ CC	= cc
+-CPP	= /lib/cpp
++CPP	= cpp
+ 
+ .c.o:
+ 	$(CC) $(CFLAGS) -c $*.c

vietnamese/vnelvis/files/patch-03

@@ -0,0 +1,26 @@
+--- config.h.orig	Wed Dec  5 08:50:51 1990
++++ config.h	Wed Dec  4 23:34:15 1996
+@@ -18,7 +18,9 @@
+ 
+ /* BSD UNIX? */
+ #ifdef bsd
+-# define BSD		1
++/* # define BSD		1 */
++/* BSD is defined in <sys/param.h> so just get it from there */
++# include <sys/param.h>
+ #endif
+ 
+ /* Microsoft C: sorry, Watcom does the same thing */
+@@ -127,6 +129,12 @@
+ 
+ #if COHERENT
+ # define CREDIT	"Ported to Coherent by Esa Ahola"
++#endif
++
++#if BSD 
++# if (BSD >= 199306)
++#  define CREDIT	"Ported to 4.4BSD by David O'Brien"
++# endif
+ #endif
+ 
+ /*************************** functions depending on OS *********************/

vietnamese/vnelvis/files/patch-04

@@ -0,0 +1,36 @@
+--- vi.h.orig	Sat Jul 27 11:00:24 1991
++++ vi.h	Thu Dec  5 00:37:44 1996
+@@ -16,6 +16,7 @@
+ 
+ #define VERSION "ELVIS 1.4, by Steve Kirkendall"
+ #define COPYING	"This version of ELVIS is freely redistributable."
++#define VNVERSION "Adapted for Vietnamese text by Nguye^~n T. Cu+o+`ng"
+ 
+ #include <errno.h>
+ extern int errno;
+@@ -92,7 +93,9 @@
+ #define READONLY	0x0002	/* the file is read-only */
+ #define HADNUL		0x0004	/* the file contained NUL characters */
+ #define MODIFIED	0x0008	/* the file has been modified */
+-#define NOFILE		0x0010	/* no name is known for the current text */
++/*#define NOFILE		0x0010	/* no name is known for the current text */
++/* NOFILE conflicts with 4.4BSD's <sys/param.h> */
++#define NONAME		0x0010	/* no name is known for the current text */
+ #define ADDEDNL		0x0020	/* newlines were added to the file */
+ 
+ /* macros used to set/clear/test flags */
+@@ -235,7 +238,13 @@
+ #ifndef NO_RECYCLE
+ extern long	allocate();	/* allocate a free block of the tmp file */
+ #endif
+-extern int	trapint();	/* trap handler for SIGINT */
++extern 
++#if BSD && (BSD >= 199306)
++ void
++#else
++ int	
++#endif
++trapint();	/* trap handler for SIGINT */
+ extern void	blkdirty();	/* marks a block as being "dirty" */
+ extern void	blkflush();	/* writes a single dirty block to the disk */
+ extern void	blksync();	/* forces all "dirty" blocks to disk */

vietnamese/vnelvis/files/patch-05

@@ -0,0 +1,12 @@
+--- tmp.c.orig	Wed Dec  5 08:51:19 1990
++++ tmp.c	Wed Dec  4 23:31:22 1996
+@@ -161,7 +161,8 @@
+ 	}
+ 	else
+ 	{
+-		setflag(file, NOFILE);
++		/* setflag(file, NOFILE); */ /* NOFILE conflicts w/4.4BSD's param.h */
++		setflag(file, NONAME);
+ 		origfd = -1;
+ 		origtime = 0L;
+ 		stat(".", &statb);

vietnamese/vnelvis/files/patch-06

@@ -0,0 +1,14 @@
+--- blk.c.orig	Wed Dec  5 08:50:47 1990
++++ blk.c	Wed Dec  4 23:35:36 1996
+@@ -19,7 +19,11 @@
+ # define NBUFS	5		/* must be at least 3 -- more is better */
+ #endif
+ 
++#if BSD && (BSD >= 199306)
++# include <unistd.h>
++#else
+ extern long lseek();
++#endif
+ 
+ /*------------------------------------------------------------------------*/
+ 

vietnamese/vnelvis/files/patch-07

@@ -0,0 +1,51 @@
+--- curses.c.orig	Thu May 14 22:55:48 1992
++++ curses.c	Wed Dec  4 23:55:33 1996
+@@ -40,6 +40,13 @@
+ 
+ #include <signal.h>
+ 
++#if TURBOC || (BSD >= 199306)
++void 
++#else
++int 
++#endif
++getsize();
++
+ extern char	*getenv();
+ static void	 starttcap();
+ 
+@@ -338,7 +345,7 @@
+ 	}	
+ 	exwrote = FALSE;
+ 
+-#if TURBOC
++#if TURBOC || (BSD >= 199306)
+ 	signal(SIGINT, (void(*)()) trapint);
+ #else
+ 	signal(SIGINT, trapint);
+@@ -482,7 +489,12 @@
+  * This function is called once during initialization, and thereafter it is
+  * called whenever the SIGWINCH signal is sent to this process.
+  */
+-int getsize(signo)
++#if TURBOC || (BSD >= 199306)
++void 
++#else
++int 
++#endif
++getsize(signo)
+ 	int	signo;
+ {
+ 	int	lines;
+@@ -535,7 +547,11 @@
+ 		*o_lines = LINES;
+ 	}
+ 
++#if TURBOC || (BSD >= 199306)
++	return;
++#else
+ 	return 0;
++#endif
+ }
+ 
+ 

vietnamese/vnelvis/files/patch-08

@@ -0,0 +1,15 @@
+--- recycle.c.orig	Wed Dec  5 08:51:08 1990
++++ recycle.c	Wed Dec  4 23:42:53 1996
+@@ -18,7 +18,11 @@
+ #ifndef NO_RECYCLE
+ /* this whole file would have be skipped if NO_RECYCLE is defined */
+ 
+-extern long	lseek();
++#if BSD && (BSD >= 199306)
++# include <unistd.h>
++#else
++ extern long	lseek();
++#endif
+ 
+ #define BTST(bitno, byte)	((byte) & (1 << (bitno)))
+ #define BSET(bitno, byte)	((byte) |= (1 << (bitno)))

vietnamese/vnelvis/files/patch-09

@@ -0,0 +1,24 @@
+--- tio.c.orig	Mon Apr  6 15:30:53 1992
++++ tio.c	Wed Dec  4 23:59:12 1996
+@@ -369,10 +369,20 @@
+ #if !MSDOS && !TOS
+ # if BSD || COHERENT
+ static jmp_buf env_timeout;
+-static int dummy()
++static 
++#  if (BSD >= 199306)
++void
++#  else
++int 
++#  endif
++dummy()
+ {
+ 	longjmp(env_timeout, 1);
++#  if (BSD >= 199306)
++	return;
++#  else
+ 	return 0;
++#  endif
+ }
+ # else 
+ static int dummy()

vietnamese/vnelvis/files/patch-10

@@ -0,0 +1,54 @@
+--- main.c.orig	Mon Apr  6 15:30:43 1992
++++ main.c	Wed Dec  4 23:58:14 1996
+@@ -25,7 +25,7 @@
+ int		Debug = 0;
+ #endif
+ 
+-extern		trapint(); /* defined below */
++/* extern		trapint(); /* defined below */
+ extern char	*getenv();
+ jmp_buf		jmpenv;
+ 
+@@ -307,7 +307,7 @@
+ 			/* Maybe we just aborted a change? */
+ 			abortdo();
+ 		}
+-#if TURBOC
++#if TURBOC || (BSD >= 199306)
+ 		signal(SIGINT, (void(*)()) trapint);
+ #else
+ 		signal(SIGINT, trapint);
+@@ -350,7 +350,12 @@
+ 
+ 
+ /*ARGSUSED*/
+-int trapint(signo)
++#if TURBO_C || (BSD >= 199306)
++void
++#else
++int 
++#endif
++trapint(signo)
+ 	int	signo;
+ {
+ 	resume_curses(FALSE);
+@@ -358,14 +363,18 @@
+ #if OSK
+ 	sigmask(-1);
+ #endif
+-#if TURBO_C
++#if TURBO_C || (BSD >= 199306)
+ 	signal(signo, (void (*)())trapint);
+ #else
+ 	signal(signo, trapint);
+ #endif
+ 	longjmp(jmpenv, 1);
+ 
++#if TURBO_C || (BSD >= 199306)
++	return;
++#else
+ 	return 0;
++#endif
+ }
+ 
+ 

vietnamese/vnelvis/files/patch-11

@@ -0,0 +1,12 @@
+--- cmd1.c.orig	Wed Dec  5 08:50:48 1990
++++ cmd1.c	Thu Dec  5 00:21:11 1996
+@@ -908,6 +908,9 @@
+ #else
+ 	msg("%s  (%s)", VERSION, DATE);
+ #endif
++#ifdef VNVERSION
++	msg("%s", VNVERSION);
++#endif
+ #ifdef COMPILED_BY
+ 	msg("Compiled by %s", COMPILED_BY);
+ #endif

vietnamese/vnelvis/pkg-comment

@@ -0,0 +1 @@
+A vi clone that speaks Vietnamese

vietnamese/vnelvis/pkg-descr

@@ -0,0 +1,16 @@
+Tha^n cha`o ca'c ba.n,
+
+VNElvis is a clone of vi/ex (the standard UNIX editor) that allows the
+displaying and editing of documents in the Vietnamese 8-bit VISCII (VIetnamese
+Standard Code for Information Interchange) data format using the 7-bit VIQR
+(VIetnamese Quoted Readable) input method.
+
+It is expected that you will run vnelvis w/in a vnterm.  Because of the way
+vi utilizes various key strokes, it may be better to turn off vnterm's VIQR
+processing and allow vnelvis to handle the VIQR input itself.  You do this
+by "set vnkeys".
+Because "dd" --> "-d" in VIQR, "qq" has been added as a means of
+deleting a line.  Otherwise vnelvis behaives as expected.
+
+David O'Brien
+obrien@cs.ucdavis.edu

vietnamese/vnelvis/pkg-plist

@@ -0,0 +1,8 @@
+bin/vnelvis
+bin/vnvi
+bin/vnex
+bin/vnview
+bin/vninput
+bin/virec
+man/man1/vnelvis.1.gz
+man/man1/vnvi.1.gz