On Sun, Nov 13, 2011 at 12:14:18PM +0100, Christian Weisgerber wrote: > nvi2 is a Google Summer of Code project by Zhihao Yuan for FreeBSD > that "keeps the behaviors and the license of nvi-1.79 in the base > system and adopts the multibyte encoding support from nvi-1.8x." > > This will be a potential path for adding multibyte support to our > base vi as well. I've attached a port for "nvi-2.0.1" for people > who want to play with this now.
I just built it on sparc64. Opened and edited a few files. http://www.cl.cam.ac.uk/~mgk25/ucs/examples/UTF-8-demo.txt looks good in it, too. One problem is, that 'undo' (hitting 'u') leads to SIGBUS. nvi UTF-8-demo.txt delete random character with 'x' undo with 'u' BUS ERROR I built nvi with -O0 -ggdb: slayer:~$ gdb /usr/local/bin/nvi nvi.core GNU gdb 6.3 Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "sparc64-unknown-openbsd5.0"... Core was generated by `nvi'. Program terminated with signal 10, Bus error. Reading symbols from /usr/lib/libncursesw.so.12.1...done. Loaded symbols for /usr/lib/libncursesw.so.12.1 Reading symbols from /usr/lib/libc.so.61.0...done. Loaded symbols for /usr/lib/libc.so.61.0 Reading symbols from /usr/libexec/ld.so...done. oaded symbols for /usr/libexec/ld.so #0 0x000000000010b984 in default_int2char (sp=0x20ba29000, str=0x204feff1d, len=62, cw=0x20ba29018, tolen=0xffffffffffff7448, pdst=0xffffffffffff7450, enc=0x0) at /usr/ports/pobj/nvi-2.0.1/nvi2-20111112/common/conv.c:276 276 n = wcrtomb(dst+j, str[i], &mbs); (gdb) bt #0 0x000000000010b984 in default_int2char (sp=0x20ba29000, str=0x204feff1d, len=62, cw=0x20ba29018, tolen=0xffffffffffff7448, pdst=0xffffffffffff7450, enc=0x0) at /usr/ports/pobj/nvi-2.0.1/nvi2-20111112/common/conv.c:276 #1 0x000000000010bc60 in fe_int2char (sp=0x20ba29000, str=0x204feff1d, len=62, cw=0x20ba29018, tolen=0xffffffffffff7448, dst=0xffffffffffff7450) at /usr/ports/pobj/nvi-2.0.1/nvi2-20111112/common/conv.c:314 #2 0x0000000000115294 in db_set (sp=0x20ba29000, lno=2, p=0x204feff1d, len=62) at /usr/ports/pobj/nvi-2.0.1/nvi2-20111112/common/line.c:442 #3 0x0000000000116980 in log_backward (sp=0x20ba29000, rp=0xffffffffffff77f8) at /usr/ports/pobj/nvi-2.0.1/nvi2-20111112/common/log.c:441 #4 0x000000000016f464 in v_undo (sp=0x20ba29000, vp=0xffffffffffff7768) at /usr/ports/pobj/nvi-2.0.1/nvi2-20111112/vi/v_undo.c:128 #5 0x00000000001723bc in vi (spp=0xffffffffffff7a28) at /usr/ports/pobj/nvi-2.0.1/nvi2-20111112/vi/vi.c:233 #6 0x000000000011862c in editor (gp=0x20ba28000, argc=1, argv=0xffffffffffff7dd0) at /usr/ports/pobj/nvi-2.0.1/nvi2-20111112/common/main.c:425 #7 0x0000000000105d94 in main (argc=2, argv=0xffffffffffff7dc8) at /usr/ports/pobj/nvi-2.0.1/nvi2-20111112/cl/cl_main.c:123 slayer:~$ sysctl kern.version kern.version=OpenBSD 5.0-current (GENERIC.MP) #72: Thu Oct 27 12:49:59 MDT 2011 dera...@sparc64.openbsd.org:/usr/src/sys/arch/sparc64/compile/GENERIC.MP Let me know if you need further information. Regards, -- Simon
