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remove the hack that changed backslaches to ^V's when the command is "set" (!). 

Now backslashes are understood by argv_exp3().
This commit is contained in:
aymeric 2005-10-08 12:38:45 +00:00
parent a050a27360
commit 7107bc131e
1 changed files with 2 additions and 16 deletions
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18
usr.bin/vi/ex/ex.c
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@ -1,4 +1,4 @@
/* $NetBSD: ex.c,v 1.15 2005/06/02 05:06:40 lukem Exp $ */
/* $NetBSD: ex.c,v 1.16 2005/10/08 12:38:45 aymeric Exp $ */
/*-
* Copyright (c) 1992, 1993, 1994
@ -16,7 +16,7 @@
#if 0
static const char sccsid[] = "@(#)ex.c 10.57 (Berkeley) 10/10/96";
#else
__RCSID("$NetBSD: ex.c,v 1.15 2005/06/02 05:06:40 lukem Exp $");
__RCSID("$NetBSD: ex.c,v 1.16 2005/10/08 12:38:45 aymeric Exp $");
#endif
#endif /* not lint */
@ -813,20 +813,6 @@ skip_srch: if (ecp->cmd == &cmds[C_VISUAL_EX] && F_ISSET(sp, SC_VI))
ecp->save_cmdlen = ecp->clen;
ecp->clen = ((ecp->save_cmd - ecp->cp) - 1) - discard;
/*
* QUOTING NOTE:
*
* The "set tags" command historically used a backslash, not the
* user's literal next character, to escape whitespace. Handle
* it here instead of complicating the argv_exp3() code. Note,
* this isn't a particularly complex trap, and if backslashes were
* legal in set commands, this would have to be much more complicated.
*/
if (ecp->cmd == &cmds[C_SET])
for (p = ecp->cp, len = ecp->clen; len > 0; --len, ++p)
if (*p == '\\')
*p = CH_LITERAL;
/*
* Set the default addresses. It's an error to specify an address for
* a command that doesn't take them. If two addresses are specified