mirror of
https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git
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Import libedit 2014-01-09
Obtained from: NetBSD
This commit is contained in:
Baptiste Daroussin
parent
4935023390
commit
5b6fd65dbf
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/vendor/NetBSD/libedit/dist/; revision=277090 svn path=/vendor/NetBSD/libedit/2014-01-07/; revision=277091; tag=vendor/NetBSD/libedit/2014-01-07
4
Makefile
4
Makefile
@ -1,4 +1,4 @@
|
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# $NetBSD: Makefile,v 1.51 2012/08/10 12:20:10 joerg Exp $
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# $NetBSD: Makefile,v 1.52 2014/06/14 20:49:37 mrg Exp $
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# @(#)Makefile 8.1 (Berkeley) 6/4/93
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USE_SHLIBDIR= yes
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@ -127,7 +127,7 @@ tc1: libedit.a tc1.o
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.include <bsd.subdir.mk>
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# XXX
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.if defined(HAVE_GCC) && ${HAVE_GCC} >= 45
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.if defined(HAVE_GCC)
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COPTS.editline.c+= -Wno-cast-qual
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COPTS.tokenizer.c+= -Wno-cast-qual
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COPTS.tokenizern.c+= -Wno-cast-qual
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@ -1,4 +1,4 @@
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/* $NetBSD: tc1.c,v 1.5 2010/04/18 21:17:47 christos Exp $ */
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/* $NetBSD: tc1.c,v 1.6 2014/06/18 20:12:15 christos Exp $ */
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/*-
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* Copyright (c) 1992, 1993
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@ -42,7 +42,7 @@ __COPYRIGHT("@(#) Copyright (c) 1992, 1993\n\
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#if 0
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static char sccsid[] = "@(#)test.c 8.1 (Berkeley) 6/4/93";
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#else
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__RCSID("$NetBSD: tc1.c,v 1.5 2010/04/18 21:17:47 christos Exp $");
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__RCSID("$NetBSD: tc1.c,v 1.6 2014/06/18 20:12:15 christos Exp $");
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#endif
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#endif /* not lint && not SCCSID */
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@ -189,7 +189,7 @@ main(int argc, char *argv[])
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#endif
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if (gotsig) {
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(void) fprintf(stderr, "Got signal %d.\n", gotsig);
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(void) fprintf(stderr, "Got signal %d.\n", (int)gotsig);
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gotsig = 0;
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el_reset(el);
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}
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@ -170,7 +170,7 @@ main(int argc, char *argv[])
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#endif
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if (gotsig) {
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(void)fprintf(stderr, "Got signal %d.\n", gotsig);
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(void)fprintf(stderr, "Got signal %d.\n", (int)gotsig);
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gotsig = 0;
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el_reset(el);
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}
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33
chared.c
33
chared.c
@ -1,4 +1,4 @@
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/* $NetBSD: chared.c,v 1.37 2012/07/18 17:12:39 christos Exp $ */
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/* $NetBSD: chared.c,v 1.40 2014/06/18 18:12:28 christos Exp $ */
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/*-
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* Copyright (c) 1992, 1993
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@ -37,7 +37,7 @@
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#if 0
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static char sccsid[] = "@(#)chared.c 8.1 (Berkeley) 6/4/93";
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#else
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__RCSID("$NetBSD: chared.c,v 1.37 2012/07/18 17:12:39 christos Exp $");
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__RCSID("$NetBSD: chared.c,v 1.40 2014/06/18 18:12:28 christos Exp $");
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#endif
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#endif /* not lint && not SCCSID */
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@ -434,6 +434,8 @@ ch_init(EditLine *el)
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el->el_chared.c_kill.last = el->el_chared.c_kill.buf;
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el->el_chared.c_resizefun = NULL;
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el->el_chared.c_resizearg = NULL;
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el->el_chared.c_aliasfun = NULL;
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el->el_chared.c_aliasarg = NULL;
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|
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el->el_map.current = el->el_map.key;
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|
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@ -644,6 +646,25 @@ el_deletestr(EditLine *el, int n)
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el->el_line.cursor = el->el_line.buffer;
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}
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|
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/* el_cursor():
|
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* Move the cursor to the left or the right of the current position
|
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*/
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public int
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el_cursor(EditLine *el, int n)
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{
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if (n == 0)
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goto out;
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el->el_line.cursor += n;
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if (el->el_line.cursor < el->el_line.buffer)
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el->el_line.cursor = el->el_line.buffer;
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if (el->el_line.cursor > el->el_line.lastchar)
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el->el_line.cursor = el->el_line.lastchar;
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out:
|
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return (int)(el->el_line.cursor - el->el_line.buffer);
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}
|
||||
|
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/* c_gets():
|
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* Get a string
|
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*/
|
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@ -738,3 +759,11 @@ ch_resizefun(EditLine *el, el_zfunc_t f, void *a)
|
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el->el_chared.c_resizearg = a;
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return 0;
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}
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protected int
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ch_aliasfun(EditLine *el, el_afunc_t f, void *a)
|
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{
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el->el_chared.c_aliasfun = f;
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el->el_chared.c_aliasarg = a;
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return 0;
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}
|
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6
chared.h
6
chared.h
@ -1,4 +1,4 @@
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/* $NetBSD: chared.h,v 1.21 2010/08/28 15:44:59 christos Exp $ */
|
||||
/* $NetBSD: chared.h,v 1.22 2014/06/18 18:12:28 christos Exp $ */
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|
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/*-
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||||
* Copyright (c) 1992, 1993
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@ -104,6 +104,7 @@ typedef struct c_kill_t {
|
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} c_kill_t;
|
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|
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typedef void (*el_zfunc_t)(EditLine *, void *);
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typedef const char *(*el_afunc_t)(void *, const char *);
|
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|
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/*
|
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* Note that we use both data structures because the user can bind
|
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@ -116,7 +117,9 @@ typedef struct el_chared_t {
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c_vcmd_t c_vcmd;
|
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c_macro_t c_macro;
|
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el_zfunc_t c_resizefun;
|
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el_afunc_t c_aliasfun;
|
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void * c_resizearg;
|
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void * c_aliasarg;
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} el_chared_t;
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@ -165,6 +168,7 @@ protected int c_hpos(EditLine *);
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protected int ch_init(EditLine *);
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protected void ch_reset(EditLine *, int);
|
||||
protected int ch_resizefun(EditLine *, el_zfunc_t, void *);
|
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protected int ch_aliasfun(EditLine *, el_afunc_t, void *);
|
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protected int ch_enlargebufs(EditLine *, size_t);
|
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protected void ch_end(EditLine *);
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|
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67
editline.3
67
editline.3
@ -1,6 +1,6 @@
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.\" $NetBSD: editline.3,v 1.77 2012/09/11 20:29:58 christos Exp $
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.\" $NetBSD: editline.3,v 1.84 2014/12/25 13:39:41 wiz Exp $
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.\"
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.\" Copyright (c) 1997-2003 The NetBSD Foundation, Inc.
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.\" Copyright (c) 1997-2014 The NetBSD Foundation, Inc.
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.\" All rights reserved.
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.\"
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.\" This file was contributed to The NetBSD Foundation by Luke Mewburn.
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@ -26,12 +26,13 @@
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.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
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.\" POSSIBILITY OF SUCH DAMAGE.
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.\"
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.Dd September 11, 2012
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.Dd December 25, 2014
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.Dt EDITLINE 3
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.Os
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.Sh NAME
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.Nm editline ,
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.Nm el_init ,
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.Nm el_init_fd ,
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.Nm el_end ,
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.Nm el_reset ,
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.Nm el_gets ,
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@ -48,6 +49,7 @@
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.Nm el_wget ,
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.Nm el_source ,
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.Nm el_resize ,
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.Nm el_cursor ,
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.Nm el_line ,
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.Nm el_wline ,
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.Nm el_insertstr ,
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@ -77,6 +79,8 @@
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.In histedit.h
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.Ft EditLine *
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.Fn el_init "const char *prog" "FILE *fin" "FILE *fout" "FILE *ferr"
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.Ft EditLine *
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.Fn el_init_fd "const char *prog" "FILE *fin" "FILE *fout" "FILE *ferr" "int fdin" "int fdout" "int fderr"
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.Ft void
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.Fn el_end "EditLine *e"
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.Ft void
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@ -109,8 +113,12 @@
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.Fn el_source "EditLine *e" "const char *file"
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.Ft void
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.Fn el_resize "EditLine *e"
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.Fn int
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.Fn el_cursor "EditLine *e" "int count"
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.Ft const LineInfo *
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.Fn el_line "EditLine *e"
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.Ft const LineInfoW *
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.Fn el_wline "EditLine *e"
|
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.Ft int
|
||||
.Fn el_insertstr "EditLine *e" "const char *str"
|
||||
.Ft int
|
||||
@ -170,6 +178,8 @@ The line editing functions use a common data structure,
|
||||
.Fa EditLine ,
|
||||
which is created by
|
||||
.Fn el_init
|
||||
or
|
||||
.Fn el_init_fd
|
||||
and freed by
|
||||
.Fn el_end .
|
||||
.Pp
|
||||
@ -180,7 +190,9 @@ The following functions are available:
|
||||
.Bl -tag -width 4n
|
||||
.It Fn el_init
|
||||
Initialise the line editor, and return a data structure
|
||||
to be used by all other line editing functions.
|
||||
to be used by all other line editing functions, or
|
||||
.Dv NULL
|
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on failure.
|
||||
.Fa prog
|
||||
is the name of the invoking program, used when reading the
|
||||
.Xr editrc 5
|
||||
@ -193,11 +205,20 @@ are the input, output, and error streams (respectively) to use.
|
||||
In this documentation, references to
|
||||
.Dq the tty
|
||||
are actually to this input/output stream combination.
|
||||
.It Fn el_init_fd
|
||||
Like
|
||||
.Fn el_init
|
||||
but allows specifying file descriptors for the
|
||||
.Xr stdio 3
|
||||
corresponding streams, in case those were created with
|
||||
.Xr funopen 3 .
|
||||
.It Fn el_end
|
||||
Clean up and finish with
|
||||
.Fa e ,
|
||||
assumed to have been created with
|
||||
.Fn el_init .
|
||||
.Fn el_init
|
||||
or
|
||||
.Fn el_init_fd .
|
||||
.It Fn el_reset
|
||||
Reset the tty and the parser.
|
||||
This should be called after an error which may have upset the tty's
|
||||
@ -271,6 +292,7 @@ parameters.
|
||||
.Fa op
|
||||
determines which parameter to set, and each operation has its
|
||||
own parameter list.
|
||||
Returns 0 on success, \-1 on failure.
|
||||
.Pp
|
||||
The following values for
|
||||
.Fa op
|
||||
@ -581,13 +603,13 @@ If
|
||||
is
|
||||
.Dv NULL ,
|
||||
try
|
||||
.Pa $PWD/.editrc
|
||||
then
|
||||
.Pa $HOME/.editrc .
|
||||
Refer to
|
||||
.Xr editrc 5
|
||||
for details on the format of
|
||||
.Fa file .
|
||||
.Fn el_source
|
||||
returns 0 on success and \-1 on error.
|
||||
.It Fn el_resize
|
||||
Must be called if the terminal size changes.
|
||||
If
|
||||
@ -598,6 +620,11 @@ then this is done automatically.
|
||||
Otherwise, it's the responsibility of the application to call
|
||||
.Fn el_resize
|
||||
on the appropriate occasions.
|
||||
.It Fn el_cursor
|
||||
Move the cursor to the right (if positive) or to the left (if negative)
|
||||
.Fa count
|
||||
characters.
|
||||
Returns the resulting offset of the cursor from the beginning of the line.
|
||||
.It Fn el_line
|
||||
Return the editing information for the current line in a
|
||||
.Fa LineInfo
|
||||
@ -643,7 +670,9 @@ The following functions are available:
|
||||
.Bl -tag -width 4n
|
||||
.It Fn history_init
|
||||
Initialise the history list, and return a data structure
|
||||
to be used by all other history list functions.
|
||||
to be used by all other history list functions, or
|
||||
.Dv NULL
|
||||
on failure.
|
||||
.It Fn history_end
|
||||
Clean up and finish with
|
||||
.Fa h ,
|
||||
@ -712,12 +741,12 @@ as a new element to the history, and, if necessary,
|
||||
removing the oldest entry to keep the list to the created size.
|
||||
If
|
||||
.Dv H_SETUNIQUE
|
||||
was has been called with a non-zero arguments, the element
|
||||
has been called with a non-zero argument, the element
|
||||
will not be entered into the history if its contents match
|
||||
the ones of the current history element.
|
||||
If the element is entered
|
||||
.Fn history
|
||||
returns 1, if it is ignored as a duplicate returns 0.
|
||||
returns 1; if it is ignored as a duplicate returns 0.
|
||||
Finally
|
||||
.Fn history
|
||||
returns \-1 if an error occurred.
|
||||
@ -739,6 +768,11 @@ Load the history list stored in
|
||||
.It Dv H_SAVE , Fa "const char *file"
|
||||
Save the history list to
|
||||
.Fa file .
|
||||
.It Dv H_SAVE_FP , Fa "FILE *fp"
|
||||
Save the history list to the opened
|
||||
.Ft FILE
|
||||
pointer
|
||||
.Fa fp .
|
||||
.It Dv H_SETUNIQUE , Fa "int unique"
|
||||
Set flag that adjacent identical event strings should not be entered
|
||||
into the history.
|
||||
@ -859,17 +893,22 @@ and the readline emulation appeared in
|
||||
appeared in
|
||||
.Nx 1.5 .
|
||||
.Sh AUTHORS
|
||||
.An -nosplit
|
||||
The
|
||||
.Nm
|
||||
library was written by Christos Zoulas.
|
||||
Luke Mewburn wrote this manual and implemented
|
||||
library was written by
|
||||
.An Christos Zoulas .
|
||||
.An Luke Mewburn
|
||||
wrote this manual and implemented
|
||||
.Dv CC_REDISPLAY ,
|
||||
.Dv CC_REFRESH_BEEP ,
|
||||
.Dv EL_EDITMODE ,
|
||||
and
|
||||
.Dv EL_RPROMPT .
|
||||
Jaromir Dolecek implemented the readline emulation.
|
||||
Johny Mattsson implemented wide-character support.
|
||||
.An Jaromir Dolecek
|
||||
implemented the readline emulation.
|
||||
.An Johny Mattsson
|
||||
implemented wide-character support.
|
||||
.Sh BUGS
|
||||
At this time, it is the responsibility of the caller to
|
||||
check the result of the
|
||||
|
||||
73
editrc.5
73
editrc.5
@ -1,4 +1,4 @@
|
||||
.\" $NetBSD: editrc.5,v 1.26 2012/06/02 14:19:20 njoly Exp $
|
||||
.\" $NetBSD: editrc.5,v 1.29 2014/12/25 13:39:41 wiz Exp $
|
||||
.\"
|
||||
.\" Copyright (c) 1997-2000 The NetBSD Foundation, Inc.
|
||||
.\" All rights reserved.
|
||||
@ -26,7 +26,7 @@
|
||||
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
.\" POSSIBILITY OF SUCH DAMAGE.
|
||||
.\"
|
||||
.Dd October 18, 2003
|
||||
.Dd December 25, 2014
|
||||
.Dt EDITRC 5
|
||||
.Os
|
||||
.Sh NAME
|
||||
@ -42,7 +42,8 @@ file defines various settings to be used by the
|
||||
library.
|
||||
.Pp
|
||||
The format of each line is:
|
||||
.Dl [prog:]command [arg [...]]
|
||||
.Pp
|
||||
.Dl [prog:]command [arg ...]
|
||||
.Pp
|
||||
.Ar command
|
||||
is one of the
|
||||
@ -103,16 +104,12 @@ to
|
||||
.Ar key .
|
||||
Options include:
|
||||
.Bl -tag -width 4n
|
||||
.It Fl e
|
||||
Bind all keys to the standard GNU Emacs-like bindings.
|
||||
.It Fl v
|
||||
Bind all keys to the standard
|
||||
.Xr vi 1 Ns -like
|
||||
bindings.
|
||||
.It Fl a
|
||||
List or change key bindings in the
|
||||
.Xr vi 1
|
||||
mode alternate (command mode) key map.
|
||||
.It Fl e
|
||||
Bind all keys to the standard GNU Emacs-like bindings.
|
||||
.It Fl k
|
||||
.Ar key
|
||||
is interpreted as a symbolic arrow key name, which may be one of
|
||||
@ -134,6 +131,10 @@ Bound keys in
|
||||
.Ar command
|
||||
are themselves reinterpreted, and this continues for ten levels of
|
||||
interpretation.
|
||||
.It Fl v
|
||||
Bind all keys to the standard
|
||||
.Xr vi 1 Ns -like
|
||||
bindings.
|
||||
.El
|
||||
.Pp
|
||||
.Ar command
|
||||
@ -149,7 +150,7 @@ can contain control characters of the form
|
||||
.Sq No ^ Ar character
|
||||
.Sm on
|
||||
.Po
|
||||
e.g.
|
||||
e.g.\&
|
||||
.Sq ^A
|
||||
.Pc ,
|
||||
and the following backslashed escape sequences:
|
||||
@ -186,7 +187,7 @@ and
|
||||
.Sq ^ .
|
||||
.It Ic echotc Oo Fl sv Oc Ar arg Ar ...
|
||||
Exercise terminal capabilities given in
|
||||
.Ar arg Ar ... .
|
||||
.Ar arg ... .
|
||||
If
|
||||
.Ar arg
|
||||
is
|
||||
@ -230,9 +231,6 @@ is non zero, only keep unique history entries.
|
||||
If
|
||||
.Dv n
|
||||
is zero, then keep all entries (the default).
|
||||
.It Ic telltc
|
||||
List the values of all the terminal capabilities (see
|
||||
.Xr termcap 5 ) .
|
||||
.It Ic settc Ar cap Ar val
|
||||
Set the terminal capability
|
||||
.Ar cap
|
||||
@ -291,6 +289,9 @@ If
|
||||
is empty
|
||||
then the character is set to
|
||||
.Dv _POSIX_VDISABLE .
|
||||
.It Ic telltc
|
||||
List the values of all the terminal capabilities (see
|
||||
.Xr termcap 5 ) .
|
||||
.El
|
||||
.Sh EDITOR COMMANDS
|
||||
The following editor commands are available for use in key bindings:
|
||||
@ -300,11 +301,11 @@ The following editor commands are available for use in key bindings:
|
||||
Vi paste previous deletion to the right of the cursor.
|
||||
.It Ic vi-paste-prev
|
||||
Vi paste previous deletion to the left of the cursor.
|
||||
.It Ic vi-prev-space-word
|
||||
.It Ic vi-prev-big-word
|
||||
Vi move to the previous space delimited word.
|
||||
.It Ic vi-prev-word
|
||||
Vi move to the previous word.
|
||||
.It Ic vi-next-space-word
|
||||
.It Ic vi-next-big-word
|
||||
Vi move to the next space delimited word.
|
||||
.It Ic vi-next-word
|
||||
Vi move to the next word.
|
||||
@ -332,9 +333,9 @@ Vi enter insert mode after the cursor.
|
||||
Vi enter insert mode at end of line.
|
||||
.It Ic vi-delete-meta
|
||||
Vi delete prefix command.
|
||||
.It Ic vi-end-word
|
||||
.It Ic vi-end-big-word
|
||||
Vi move to the end of the current space delimited word.
|
||||
.It Ic vi-to-end-word
|
||||
.It Ic vi-end-word
|
||||
Vi move to the end of the current word.
|
||||
.It Ic vi-undo
|
||||
Vi undo last change.
|
||||
@ -368,6 +369,28 @@ Vi move up to the character specified previous.
|
||||
Vi repeat current character search in the same search direction.
|
||||
.It Ic vi-repeat-prev-char
|
||||
Vi repeat current character search in the opposite search direction.
|
||||
.It Ic vi-match
|
||||
Vi go to matching () {} or [].
|
||||
.It Ic vi-undo-line
|
||||
Vi undo all changes to line.
|
||||
.It Ic vi-to-column
|
||||
Vi go to specified column.
|
||||
.It Ic vi-yank-end
|
||||
Vi yank to end of line.
|
||||
.It Ic vi-yank
|
||||
Vi yank.
|
||||
.It Ic vi-comment-out
|
||||
Vi comment out current command.
|
||||
.It Ic vi-alias
|
||||
Vi include shell alias.
|
||||
.It Ic vi-to-history-line
|
||||
Vi go to specified history file line..
|
||||
.It Ic vi-histedit
|
||||
Vi edit history line with vi.
|
||||
.It Ic vi-history-word
|
||||
Vi append word from previous input line.
|
||||
.It Ic vi-redo
|
||||
Vi redo last non-motion command.
|
||||
.It Ic em-delete-or-list
|
||||
Delete character under cursor or list completions if at end of line.
|
||||
.It Ic em-delete-next-word
|
||||
@ -478,14 +501,24 @@ Move down one line.
|
||||
Editline extended command.
|
||||
.El
|
||||
.\" End of section automatically generated with makelist
|
||||
.Sh FILES
|
||||
.Bl -tag -width "~/.editrcXXX"
|
||||
.It Pa ~/.editrc
|
||||
User configuration file for the
|
||||
.Xr editline 3
|
||||
library.
|
||||
.El
|
||||
.Sh SEE ALSO
|
||||
.Xr editline 3 ,
|
||||
.Xr regex 3 ,
|
||||
.Xr termcap 5
|
||||
.Sh AUTHORS
|
||||
.An -nosplit
|
||||
The
|
||||
.Nm editline
|
||||
library was written by Christos Zoulas,
|
||||
and this manual was written by Luke Mewburn,
|
||||
library was written by
|
||||
.An Christos Zoulas ,
|
||||
and this manual was written by
|
||||
.An Luke Mewburn ,
|
||||
with some sections inspired by
|
||||
.Xr tcsh 1 .
|
||||
|
||||
25
el.c
25
el.c
@ -1,4 +1,4 @@
|
||||
/* $NetBSD: el.c,v 1.71 2012/09/11 11:58:53 christos Exp $ */
|
||||
/* $NetBSD: el.c,v 1.73 2014/06/18 18:12:28 christos Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1992, 1993
|
||||
@ -37,7 +37,7 @@
|
||||
#if 0
|
||||
static char sccsid[] = "@(#)el.c 8.2 (Berkeley) 1/3/94";
|
||||
#else
|
||||
__RCSID("$NetBSD: el.c,v 1.71 2012/09/11 11:58:53 christos Exp $");
|
||||
__RCSID("$NetBSD: el.c,v 1.73 2014/06/18 18:12:28 christos Exp $");
|
||||
#endif
|
||||
#endif /* not lint && not SCCSID */
|
||||
|
||||
@ -59,6 +59,14 @@ __RCSID("$NetBSD: el.c,v 1.71 2012/09/11 11:58:53 christos Exp $");
|
||||
*/
|
||||
public EditLine *
|
||||
el_init(const char *prog, FILE *fin, FILE *fout, FILE *ferr)
|
||||
{
|
||||
return el_init_fd(prog, fin, fout, ferr, fileno(fin), fileno(fout),
|
||||
fileno(ferr));
|
||||
}
|
||||
|
||||
public EditLine *
|
||||
el_init_fd(const char *prog, FILE *fin, FILE *fout, FILE *ferr,
|
||||
int fdin, int fdout, int fderr)
|
||||
{
|
||||
EditLine *el = el_malloc(sizeof(*el));
|
||||
|
||||
@ -71,9 +79,9 @@ el_init(const char *prog, FILE *fin, FILE *fout, FILE *ferr)
|
||||
el->el_outfile = fout;
|
||||
el->el_errfile = ferr;
|
||||
|
||||
el->el_infd = fileno(fin);
|
||||
el->el_outfd = fileno(fout);
|
||||
el->el_errfd = fileno(ferr);
|
||||
el->el_infd = fdin;
|
||||
el->el_outfd = fdout;
|
||||
el->el_errfd = fderr;
|
||||
|
||||
el->el_prog = Strdup(ct_decode_string(prog, &el->el_scratch));
|
||||
if (el->el_prog == NULL) {
|
||||
@ -186,6 +194,13 @@ FUN(el,set)(EditLine *el, int op, ...)
|
||||
break;
|
||||
}
|
||||
|
||||
case EL_ALIAS_TEXT: {
|
||||
el_afunc_t p = va_arg(ap, el_afunc_t);
|
||||
void *arg = va_arg(ap, void *);
|
||||
rv = ch_aliasfun(el, p, arg);
|
||||
break;
|
||||
}
|
||||
|
||||
case EL_PROMPT_ESC:
|
||||
case EL_RPROMPT_ESC: {
|
||||
el_pfunc_t p = va_arg(ap, el_pfunc_t);
|
||||
|
||||
42
eln.c
42
eln.c
@ -1,4 +1,4 @@
|
||||
/* $NetBSD: eln.c,v 1.14 2012/03/11 21:15:25 christos Exp $ */
|
||||
/* $NetBSD: eln.c,v 1.17 2014/06/18 18:12:28 christos Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 2009 The NetBSD Foundation, Inc.
|
||||
@ -34,7 +34,7 @@
|
||||
*/
|
||||
#include "config.h"
|
||||
#if !defined(lint) && !defined(SCCSID)
|
||||
__RCSID("$NetBSD: eln.c,v 1.14 2012/03/11 21:15:25 christos Exp $");
|
||||
__RCSID("$NetBSD: eln.c,v 1.17 2014/06/18 18:12:28 christos Exp $");
|
||||
#endif /* not lint && not SCCSID */
|
||||
|
||||
#include "histedit.h"
|
||||
@ -125,6 +125,22 @@ el_set(EditLine *el, int op, ...)
|
||||
break;
|
||||
}
|
||||
|
||||
case EL_ALIAS_TEXT: {
|
||||
el_afunc_t p = va_arg(ap, el_afunc_t);
|
||||
void *arg = va_arg(ap, void *);
|
||||
ret = ch_aliasfun(el, p, arg);
|
||||
break;
|
||||
}
|
||||
|
||||
case EL_PROMPT_ESC:
|
||||
case EL_RPROMPT_ESC: {
|
||||
el_pfunc_t p = va_arg(ap, el_pfunc_t);
|
||||
int c = va_arg(ap, int);
|
||||
|
||||
ret = prompt_set(el, p, c, op, 0);
|
||||
break;
|
||||
}
|
||||
|
||||
case EL_TERMINAL: /* const char * */
|
||||
ret = el_wset(el, op, va_arg(ap, char *));
|
||||
break;
|
||||
@ -149,10 +165,10 @@ el_set(EditLine *el, int op, ...)
|
||||
const char *argv[20];
|
||||
int i;
|
||||
const wchar_t **wargv;
|
||||
for (i = 1; i < (int)__arraycount(argv); ++i)
|
||||
if ((argv[i] = va_arg(ap, char *)) == NULL)
|
||||
for (i = 1; i < (int)__arraycount(argv) - 1; ++i)
|
||||
if ((argv[i] = va_arg(ap, const char *)) == NULL)
|
||||
break;
|
||||
argv[0] = NULL;
|
||||
argv[0] = argv[i] = NULL;
|
||||
wargv = (const wchar_t **)
|
||||
ct_decode_argv(i + 1, argv, &el->el_lgcyconv);
|
||||
if (!wargv) {
|
||||
@ -220,27 +236,31 @@ el_set(EditLine *el, int op, ...)
|
||||
el->el_flags |= NARROW_HISTORY;
|
||||
break;
|
||||
}
|
||||
|
||||
/* XXX: do we need to change el_rfunc_t? */
|
||||
case EL_GETCFN: /* el_rfunc_t */
|
||||
ret = el_wset(el, op, va_arg(ap, el_rfunc_t));
|
||||
el->el_flags |= NARROW_READ;
|
||||
break;
|
||||
|
||||
case EL_CLIENTDATA: /* void * */
|
||||
ret = el_wset(el, op, va_arg(ap, void *));
|
||||
break;
|
||||
|
||||
case EL_SETFP: { /* int, FILE * */
|
||||
int what = va_arg(ap, int);
|
||||
FILE *fp = va_arg(ap, FILE *);
|
||||
ret = el_wset(el, op, what, fp);
|
||||
break;
|
||||
}
|
||||
case EL_PROMPT_ESC: /* el_pfunc_t, char */
|
||||
case EL_RPROMPT_ESC: {
|
||||
el_pfunc_t p = va_arg(ap, el_pfunc_t);
|
||||
char c = (char)va_arg(ap, int);
|
||||
ret = prompt_set(el, p, c, op, 0);
|
||||
|
||||
case EL_REFRESH:
|
||||
re_clear_display(el);
|
||||
re_refresh(el);
|
||||
terminal__flush(el);
|
||||
ret = 0;
|
||||
break;
|
||||
}
|
||||
|
||||
default:
|
||||
ret = -1;
|
||||
break;
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* $NetBSD: filecomplete.c,v 1.31 2011/09/16 16:13:16 plunky Exp $ */
|
||||
/* $NetBSD: filecomplete.c,v 1.34 2014/10/18 15:07:02 riz Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1997 The NetBSD Foundation, Inc.
|
||||
@ -31,7 +31,7 @@
|
||||
|
||||
#include "config.h"
|
||||
#if !defined(lint) && !defined(SCCSID)
|
||||
__RCSID("$NetBSD: filecomplete.c,v 1.31 2011/09/16 16:13:16 plunky Exp $");
|
||||
__RCSID("$NetBSD: filecomplete.c,v 1.34 2014/10/18 15:07:02 riz Exp $");
|
||||
#endif /* not lint && not SCCSID */
|
||||
|
||||
#include <sys/types.h>
|
||||
@ -64,7 +64,7 @@ static const Char break_chars[] = { ' ', '\t', '\n', '"', '\\', '\'', '`', '@',
|
||||
* if ``user'' isn't valid user name or ``txt'' doesn't start
|
||||
* w/ '~', returns pointer to strdup()ed copy of ``txt''
|
||||
*
|
||||
* it's callers's responsibility to free() returned string
|
||||
* it's the caller's responsibility to free() the returned string
|
||||
*/
|
||||
char *
|
||||
fn_tilde_expand(const char *txt)
|
||||
@ -137,7 +137,7 @@ fn_tilde_expand(const char *txt)
|
||||
* such file can be found
|
||||
* value of ``state'' is ignored
|
||||
*
|
||||
* it's caller's responsibility to free returned string
|
||||
* it's the caller's responsibility to free the returned string
|
||||
*/
|
||||
char *
|
||||
fn_filename_completion_function(const char *text, int state)
|
||||
@ -490,7 +490,8 @@ fn_complete(EditLine *el,
|
||||
if (what_to_do == '?')
|
||||
goto display_matches;
|
||||
|
||||
if (matches[2] == NULL && strcmp(matches[0], matches[1]) == 0) {
|
||||
if (matches[2] == NULL &&
|
||||
(matches[1] == NULL || strcmp(matches[0], matches[1]) == 0)) {
|
||||
/*
|
||||
* We found exact match. Add a space after
|
||||
* it, unless we do filename completion and the
|
||||
|
||||
3
hist.h
3
hist.h
@ -1,4 +1,4 @@
|
||||
/* $NetBSD: hist.h,v 1.13 2011/07/28 20:50:55 christos Exp $ */
|
||||
/* $NetBSD: hist.h,v 1.14 2014/05/11 01:05:17 christos Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1992, 1993
|
||||
@ -73,6 +73,7 @@ typedef struct el_history_t {
|
||||
#define HIST_SET(el, num) HIST_FUN(el, H_SET, num)
|
||||
#define HIST_LOAD(el, fname) HIST_FUN(el, H_LOAD fname)
|
||||
#define HIST_SAVE(el, fname) HIST_FUN(el, H_SAVE fname)
|
||||
#define HIST_SAVE_FP(el, fp) HIST_FUN(el, H_SAVE_FP fp)
|
||||
|
||||
protected int hist_init(EditLine *);
|
||||
protected void hist_end(EditLine *);
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* $NetBSD: histedit.h,v 1.49 2012/05/31 13:16:39 christos Exp $ */
|
||||
/* $NetBSD: histedit.h,v 1.53 2014/06/18 18:12:28 christos Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1992, 1993
|
||||
@ -84,6 +84,8 @@ typedef struct lineinfo {
|
||||
* Initialization, cleanup, and resetting
|
||||
*/
|
||||
EditLine *el_init(const char *, FILE *, FILE *, FILE *);
|
||||
EditLine *el_init_fd(const char *, FILE *, FILE *, FILE *,
|
||||
int, int, int);
|
||||
void el_end(EditLine *);
|
||||
void el_reset(EditLine *);
|
||||
|
||||
@ -154,6 +156,7 @@ unsigned char _el_fn_complete(EditLine *, int);
|
||||
#define EL_PROMPT_ESC 21 /* , prompt_func, Char); set/get */
|
||||
#define EL_RPROMPT_ESC 22 /* , prompt_func, Char); set/get */
|
||||
#define EL_RESIZE 23 /* , el_zfunc_t, void *); set */
|
||||
#define EL_ALIAS_TEXT 24 /* , el_afunc_t, void *); set */
|
||||
|
||||
#define EL_BUILTIN_GETCFN (NULL)
|
||||
|
||||
@ -222,6 +225,7 @@ int history(History *, HistEvent *, int, ...);
|
||||
#define H_NEXT_EVDATA 23 /* , const int, histdata_t *); */
|
||||
#define H_DELDATA 24 /* , int, histdata_t *);*/
|
||||
#define H_REPLACE 25 /* , const char *, histdata_t); */
|
||||
#define H_SAVE_FP 26 /* , FILE *); */
|
||||
|
||||
|
||||
|
||||
@ -277,6 +281,7 @@ int el_wparse(EditLine *, int, const wchar_t **);
|
||||
int el_wset(EditLine *, int, ...);
|
||||
int el_wget(EditLine *, int, ...);
|
||||
|
||||
int el_cursor(EditLine *, int);
|
||||
const LineInfoW *el_wline(EditLine *);
|
||||
int el_winsertstr(EditLine *, const wchar_t *);
|
||||
#define el_wdeletestr el_deletestr
|
||||
|
||||
39
history.c
39
history.c
@ -1,4 +1,4 @@
|
||||
/* $NetBSD: history.c,v 1.46 2011/11/18 20:39:18 christos Exp $ */
|
||||
/* $NetBSD: history.c,v 1.47 2014/05/11 01:05:17 christos Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1992, 1993
|
||||
@ -37,7 +37,7 @@
|
||||
#if 0
|
||||
static char sccsid[] = "@(#)history.c 8.1 (Berkeley) 6/4/93";
|
||||
#else
|
||||
__RCSID("$NetBSD: history.c,v 1.46 2011/11/18 20:39:18 christos Exp $");
|
||||
__RCSID("$NetBSD: history.c,v 1.47 2014/05/11 01:05:17 christos Exp $");
|
||||
#endif
|
||||
#endif /* not lint && not SCCSID */
|
||||
|
||||
@ -105,6 +105,7 @@ private int history_getunique(TYPE(History) *, TYPE(HistEvent) *);
|
||||
private int history_set_fun(TYPE(History) *, TYPE(History) *);
|
||||
private int history_load(TYPE(History) *, const char *);
|
||||
private int history_save(TYPE(History) *, const char *);
|
||||
private int history_save_fp(TYPE(History) *, FILE *);
|
||||
private int history_prev_event(TYPE(History) *, TYPE(HistEvent) *, int);
|
||||
private int history_next_event(TYPE(History) *, TYPE(HistEvent) *, int);
|
||||
private int history_next_string(TYPE(History) *, TYPE(HistEvent) *, const Char *);
|
||||
@ -784,13 +785,12 @@ done:
|
||||
}
|
||||
|
||||
|
||||
/* history_save():
|
||||
/* history_save_fp():
|
||||
* TYPE(History) save function
|
||||
*/
|
||||
private int
|
||||
history_save(TYPE(History) *h, const char *fname)
|
||||
history_save_fp(TYPE(History) *h, FILE *fp)
|
||||
{
|
||||
FILE *fp;
|
||||
TYPE(HistEvent) ev;
|
||||
int i = -1, retval;
|
||||
size_t len, max_size;
|
||||
@ -800,9 +800,6 @@ history_save(TYPE(History) *h, const char *fname)
|
||||
static ct_buffer_t conv;
|
||||
#endif
|
||||
|
||||
if ((fp = fopen(fname, "w")) == NULL)
|
||||
return -1;
|
||||
|
||||
if (fchmod(fileno(fp), S_IRUSR|S_IWUSR) == -1)
|
||||
goto done;
|
||||
if (fputs(hist_cookie, fp) == EOF)
|
||||
@ -831,11 +828,29 @@ history_save(TYPE(History) *h, const char *fname)
|
||||
oomem:
|
||||
h_free(ptr);
|
||||
done:
|
||||
(void) fclose(fp);
|
||||
return i;
|
||||
}
|
||||
|
||||
|
||||
/* history_save():
|
||||
* History save function
|
||||
*/
|
||||
private int
|
||||
history_save(TYPE(History) *h, const char *fname)
|
||||
{
|
||||
FILE *fp;
|
||||
int i;
|
||||
|
||||
if ((fp = fopen(fname, "w")) == NULL)
|
||||
return -1;
|
||||
|
||||
i = history_save_fp(h, fp);
|
||||
|
||||
(void) fclose(fp);
|
||||
return i;
|
||||
}
|
||||
|
||||
|
||||
/* history_prev_event():
|
||||
* Find the previous event, with number given
|
||||
*/
|
||||
@ -1016,6 +1031,12 @@ FUNW(history)(TYPE(History) *h, TYPE(HistEvent) *ev, int fun, ...)
|
||||
he_seterrev(ev, _HE_HIST_WRITE);
|
||||
break;
|
||||
|
||||
case H_SAVE_FP:
|
||||
retval = history_save_fp(h, va_arg(va, FILE *));
|
||||
if (retval == -1)
|
||||
he_seterrev(ev, _HE_HIST_WRITE);
|
||||
break;
|
||||
|
||||
case H_PREV_EVENT:
|
||||
retval = history_prev_event(h, ev, va_arg(va, int));
|
||||
break;
|
||||
|
||||
10
map.c
10
map.c
@ -1,4 +1,4 @@
|
||||
/* $NetBSD: map.c,v 1.31 2011/11/18 20:39:18 christos Exp $ */
|
||||
/* $NetBSD: map.c,v 1.34 2014/07/06 18:15:34 christos Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1992, 1993
|
||||
@ -37,7 +37,7 @@
|
||||
#if 0
|
||||
static char sccsid[] = "@(#)map.c 8.1 (Berkeley) 6/4/93";
|
||||
#else
|
||||
__RCSID("$NetBSD: map.c,v 1.31 2011/11/18 20:39:18 christos Exp $");
|
||||
__RCSID("$NetBSD: map.c,v 1.34 2014/07/06 18:15:34 christos Exp $");
|
||||
#endif
|
||||
#endif /* not lint && not SCCSID */
|
||||
|
||||
@ -1249,7 +1249,7 @@ map_bind(EditLine *el, int argc, const Char **argv)
|
||||
Char inbuf[EL_BUFSIZ];
|
||||
Char outbuf[EL_BUFSIZ];
|
||||
const Char *in = NULL;
|
||||
Char *out = NULL;
|
||||
Char *out;
|
||||
el_bindings_t *bp, *ep;
|
||||
int cmd;
|
||||
int key;
|
||||
@ -1368,7 +1368,7 @@ map_bind(EditLine *el, int argc, const Char **argv)
|
||||
return -1;
|
||||
}
|
||||
if (key)
|
||||
terminal_set_arrow(el, in, keymacro_map_str(el, out), ntype);
|
||||
terminal_set_arrow(el, in, keymacro_map_cmd(el, cmd), ntype);
|
||||
else {
|
||||
if (in[1]) {
|
||||
keymacro_add(el, in, keymacro_map_cmd(el, cmd), ntype);
|
||||
@ -1396,7 +1396,7 @@ protected int
|
||||
map_addfunc(EditLine *el, const Char *name, const Char *help, el_func_t func)
|
||||
{
|
||||
void *p;
|
||||
size_t nf = (size_t)el->el_map.nfunc + 1;
|
||||
size_t nf = el->el_map.nfunc + 1;
|
||||
|
||||
if (name == NULL || help == NULL || func == NULL)
|
||||
return -1;
|
||||
|
||||
4
map.h
4
map.h
@ -1,4 +1,4 @@
|
||||
/* $NetBSD: map.h,v 1.9 2009/12/30 22:37:40 christos Exp $ */
|
||||
/* $NetBSD: map.h,v 1.10 2014/07/06 18:15:34 christos Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1992, 1993
|
||||
@ -57,7 +57,7 @@ typedef struct el_map_t {
|
||||
int type; /* Emacs or vi */
|
||||
el_bindings_t *help; /* The help for the editor functions */
|
||||
el_func_t *func; /* List of available functions */
|
||||
int nfunc; /* The number of functions/help items */
|
||||
size_t nfunc; /* The number of functions/help items */
|
||||
} el_map_t;
|
||||
|
||||
#define MAP_EMACS 0
|
||||
|
||||
13
parse.c
13
parse.c
@ -1,4 +1,4 @@
|
||||
/* $NetBSD: parse.c,v 1.26 2011/08/16 16:25:15 christos Exp $ */
|
||||
/* $NetBSD: parse.c,v 1.27 2014/07/06 18:15:34 christos Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1992, 1993
|
||||
@ -37,7 +37,7 @@
|
||||
#if 0
|
||||
static char sccsid[] = "@(#)parse.c 8.1 (Berkeley) 6/4/93";
|
||||
#else
|
||||
__RCSID("$NetBSD: parse.c,v 1.26 2011/08/16 16:25:15 christos Exp $");
|
||||
__RCSID("$NetBSD: parse.c,v 1.27 2014/07/06 18:15:34 christos Exp $");
|
||||
#endif
|
||||
#endif /* not lint && not SCCSID */
|
||||
|
||||
@ -276,10 +276,11 @@ parse__string(Char *out, const Char *in)
|
||||
protected int
|
||||
parse_cmd(EditLine *el, const Char *cmd)
|
||||
{
|
||||
el_bindings_t *b;
|
||||
el_bindings_t *b = el->el_map.help;
|
||||
size_t i;
|
||||
|
||||
for (b = el->el_map.help; b->name != NULL; b++)
|
||||
if (Strcmp(b->name, cmd) == 0)
|
||||
return b->func;
|
||||
for (i = 0; i < el->el_map.nfunc; i++)
|
||||
if (Strcmp(b[i].name, cmd) == 0)
|
||||
return b[i].func;
|
||||
return -1;
|
||||
}
|
||||
|
||||
13
read.c
13
read.c
@ -1,4 +1,4 @@
|
||||
/* $NetBSD: read.c,v 1.69 2012/09/11 12:31:08 christos Exp $ */
|
||||
/* $NetBSD: read.c,v 1.71 2014/07/06 18:15:34 christos Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1992, 1993
|
||||
@ -37,7 +37,7 @@
|
||||
#if 0
|
||||
static char sccsid[] = "@(#)read.c 8.1 (Berkeley) 6/4/93";
|
||||
#else
|
||||
__RCSID("$NetBSD: read.c,v 1.69 2012/09/11 12:31:08 christos Exp $");
|
||||
__RCSID("$NetBSD: read.c,v 1.71 2014/07/06 18:15:34 christos Exp $");
|
||||
#endif
|
||||
#endif /* not lint && not SCCSID */
|
||||
|
||||
@ -341,6 +341,13 @@ read_char(EditLine *el, Char *cp)
|
||||
}
|
||||
}
|
||||
|
||||
/* Test for EOF */
|
||||
if (num_read == 0) {
|
||||
errno = 0;
|
||||
*cp = '\0';
|
||||
return 0;
|
||||
}
|
||||
|
||||
#ifdef WIDECHAR
|
||||
if (el->el_flags & CHARSET_IS_UTF8) {
|
||||
if (!utf8_islead((unsigned char)cbuf[0]))
|
||||
@ -590,7 +597,7 @@ FUN(el,gets)(EditLine *el, int *nread)
|
||||
el->el_line.cursor = el->el_line.buffer;
|
||||
break;
|
||||
}
|
||||
if ((unsigned int)cmdnum >= (unsigned int)el->el_map.nfunc) { /* BUG CHECK command */
|
||||
if ((size_t)cmdnum >= el->el_map.nfunc) { /* BUG CHECK command */
|
||||
#ifdef DEBUG_EDIT
|
||||
(void) fprintf(el->el_errfile,
|
||||
"ERROR: illegal command from key 0%o\r\n", ch);
|
||||
|
||||
49
readline.c
49
readline.c
@ -1,4 +1,4 @@
|
||||
/* $NetBSD: readline.c,v 1.105 2012/07/12 18:46:20 christos Exp $ */
|
||||
/* $NetBSD: readline.c,v 1.113 2014/10/18 08:33:23 snj Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1997 The NetBSD Foundation, Inc.
|
||||
@ -31,7 +31,7 @@
|
||||
|
||||
#include "config.h"
|
||||
#if !defined(lint) && !defined(SCCSID)
|
||||
__RCSID("$NetBSD: readline.c,v 1.105 2012/07/12 18:46:20 christos Exp $");
|
||||
__RCSID("$NetBSD: readline.c,v 1.113 2014/10/18 08:33:23 snj Exp $");
|
||||
#endif /* not lint && not SCCSID */
|
||||
|
||||
#include <sys/types.h>
|
||||
@ -84,6 +84,14 @@ VFunction *rl_event_hook = NULL;
|
||||
KEYMAP_ENTRY_ARRAY emacs_standard_keymap,
|
||||
emacs_meta_keymap,
|
||||
emacs_ctlx_keymap;
|
||||
/*
|
||||
* The following is not implemented; we always catch signals in the
|
||||
* libedit fashion: set handlers on entry to el_gets() and clear them
|
||||
* on the way out. This simplistic approach works for most cases; if
|
||||
* it does not work for your application, please let us know.
|
||||
*/
|
||||
int rl_catch_signals = 1;
|
||||
int rl_catch_sigwinch = 1;
|
||||
|
||||
int history_base = 1; /* probably never subject to change */
|
||||
int history_length = 0;
|
||||
@ -109,7 +117,6 @@ char *rl_terminal_name = NULL;
|
||||
int rl_already_prompted = 0;
|
||||
int rl_filename_completion_desired = 0;
|
||||
int rl_ignore_completion_duplicates = 0;
|
||||
int rl_catch_signals = 1;
|
||||
int readline_echoing_p = 1;
|
||||
int _rl_print_completions_horizontally = 0;
|
||||
VFunction *rl_redisplay_function = NULL;
|
||||
@ -229,13 +236,20 @@ static const char *
|
||||
_default_history_file(void)
|
||||
{
|
||||
struct passwd *p;
|
||||
static char path[PATH_MAX];
|
||||
static char *path;
|
||||
size_t len;
|
||||
|
||||
if (*path)
|
||||
if (path)
|
||||
return path;
|
||||
|
||||
if ((p = getpwuid(getuid())) == NULL)
|
||||
return NULL;
|
||||
(void)snprintf(path, sizeof(path), "%s/.history", p->pw_dir);
|
||||
|
||||
len = strlen(p->pw_dir) + sizeof("/.history");
|
||||
if ((path = malloc(len)) == NULL)
|
||||
return NULL;
|
||||
|
||||
(void)snprintf(path, len, "%s/.history", p->pw_dir);
|
||||
return path;
|
||||
}
|
||||
|
||||
@ -324,7 +338,7 @@ rl_initialize(void)
|
||||
el_set(e, EL_SIGNAL, rl_catch_signals);
|
||||
|
||||
/* set default mode to "emacs"-style and read setting afterwards */
|
||||
/* so this can be overriden */
|
||||
/* so this can be overridden */
|
||||
el_set(e, EL_EDITOR, "emacs");
|
||||
if (rl_terminal_name != NULL)
|
||||
el_set(e, EL_TERMINAL, rl_terminal_name);
|
||||
@ -620,7 +634,7 @@ get_history_event(const char *cmd, int *cindex, int qchar)
|
||||
* returns 0 if data was not modified, 1 if it was and 2 if the string
|
||||
* should be only printed and not executed; in case of error,
|
||||
* returns -1 and *result points to NULL
|
||||
* it's callers responsibility to free() string returned in *result
|
||||
* it's the caller's responsibility to free() the string returned in *result
|
||||
*/
|
||||
static int
|
||||
_history_expand_command(const char *command, size_t offs, size_t cmdlen,
|
||||
@ -1468,6 +1482,9 @@ clear_history(void)
|
||||
{
|
||||
HistEvent ev;
|
||||
|
||||
if (h == NULL || e == NULL)
|
||||
rl_initialize();
|
||||
|
||||
(void)history(h, &ev, H_CLEAR);
|
||||
history_length = 0;
|
||||
}
|
||||
@ -1677,7 +1694,7 @@ filename_completion_function(const char *name, int state)
|
||||
* which starts with supplied text
|
||||
* text contains a partial username preceded by random character
|
||||
* (usually '~'); state resets search from start (??? should we do that anyway)
|
||||
* it's callers responsibility to free returned value
|
||||
* it's the caller's responsibility to free the returned value
|
||||
*/
|
||||
char *
|
||||
username_completion_function(const char *text, int state)
|
||||
@ -1927,7 +1944,7 @@ rl_add_defun(const char *name, Function *fun, int c)
|
||||
map[(unsigned char)c] = fun;
|
||||
el_set(e, EL_ADDFN, name, name, rl_bind_wrapper);
|
||||
vis(dest, c, VIS_WHITE|VIS_NOSLASH, 0);
|
||||
el_set(e, EL_BIND, dest, name);
|
||||
el_set(e, EL_BIND, dest, name, NULL);
|
||||
return 0;
|
||||
}
|
||||
|
||||
@ -1953,7 +1970,7 @@ rl_callback_read_char(void)
|
||||
} else
|
||||
wbuf = NULL;
|
||||
(*(void (*)(const char *))rl_linefunc)(wbuf);
|
||||
//el_set(e, EL_UNBUFFERED, 1);
|
||||
el_set(e, EL_UNBUFFERED, 1);
|
||||
}
|
||||
}
|
||||
|
||||
@ -2035,7 +2052,7 @@ rl_variable_bind(const char *var, const char *value)
|
||||
* The proper return value is undocument, but this is what the
|
||||
* readline source seems to do.
|
||||
*/
|
||||
return el_set(e, EL_BIND, "", var, value) == -1 ? 1 : 0;
|
||||
return el_set(e, EL_BIND, "", var, value, NULL) == -1 ? 1 : 0;
|
||||
}
|
||||
|
||||
void
|
||||
@ -2104,9 +2121,9 @@ void
|
||||
rl_get_screen_size(int *rows, int *cols)
|
||||
{
|
||||
if (rows)
|
||||
el_get(e, EL_GETTC, "li", rows);
|
||||
el_get(e, EL_GETTC, "li", rows, (void *)0);
|
||||
if (cols)
|
||||
el_get(e, EL_GETTC, "co", cols);
|
||||
el_get(e, EL_GETTC, "co", cols, (void *)0);
|
||||
}
|
||||
|
||||
void
|
||||
@ -2114,9 +2131,9 @@ rl_set_screen_size(int rows, int cols)
|
||||
{
|
||||
char buf[64];
|
||||
(void)snprintf(buf, sizeof(buf), "%d", rows);
|
||||
el_set(e, EL_SETTC, "li", buf);
|
||||
el_set(e, EL_SETTC, "li", buf, NULL);
|
||||
(void)snprintf(buf, sizeof(buf), "%d", cols);
|
||||
el_set(e, EL_SETTC, "co", buf);
|
||||
el_set(e, EL_SETTC, "co", buf, NULL);
|
||||
}
|
||||
|
||||
char **
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* $NetBSD: readline.h,v 1.33 2012/05/15 17:30:04 christos Exp $ */
|
||||
/* $NetBSD: readline.h,v 1.34 2013/05/28 00:10:34 christos Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1997 The NetBSD Foundation, Inc.
|
||||
@ -125,6 +125,8 @@ extern char *rl_prompt;
|
||||
/*
|
||||
* The following is not implemented
|
||||
*/
|
||||
extern int rl_catch_signals;
|
||||
extern int rl_catch_sigwinch;
|
||||
extern KEYMAP_ENTRY_ARRAY emacs_standard_keymap,
|
||||
emacs_meta_keymap,
|
||||
emacs_ctlx_keymap;
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
# $NetBSD: shlib_version,v 1.18 2009/01/11 03:07:48 christos Exp $
|
||||
# $NetBSD: shlib_version,v 1.19 2013/01/22 20:23:21 christos Exp $
|
||||
# Remember to update distrib/sets/lists/base/shl.* when changing
|
||||
#
|
||||
major=3
|
||||
minor=0
|
||||
minor=1
|
||||
|
||||
224
tty.c
224
tty.c
@ -1,4 +1,4 @@
|
||||
/* $NetBSD: tty.c,v 1.42 2012/05/15 15:59:01 christos Exp $ */
|
||||
/* $NetBSD: tty.c,v 1.46 2014/06/18 18:52:49 christos Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1992, 1993
|
||||
@ -37,7 +37,7 @@
|
||||
#if 0
|
||||
static char sccsid[] = "@(#)tty.c 8.1 (Berkeley) 6/4/93";
|
||||
#else
|
||||
__RCSID("$NetBSD: tty.c,v 1.42 2012/05/15 15:59:01 christos Exp $");
|
||||
__RCSID("$NetBSD: tty.c,v 1.46 2014/06/18 18:52:49 christos Exp $");
|
||||
#endif
|
||||
#endif /* not lint && not SCCSID */
|
||||
|
||||
@ -48,6 +48,7 @@ __RCSID("$NetBSD: tty.c,v 1.42 2012/05/15 15:59:01 christos Exp $");
|
||||
#include <errno.h>
|
||||
#include <unistd.h> /* for isatty */
|
||||
#include <strings.h> /* for ffs */
|
||||
#include <stdlib.h> /* for abort */
|
||||
#include "el.h"
|
||||
#include "tty.h"
|
||||
|
||||
@ -459,6 +460,7 @@ private void tty__getchar(struct termios *, unsigned char *);
|
||||
private void tty__setchar(struct termios *, unsigned char *);
|
||||
private speed_t tty__getspeed(struct termios *);
|
||||
private int tty_setup(EditLine *);
|
||||
private void tty_setup_flags(EditLine *, struct termios *, int);
|
||||
|
||||
#define t_qu t_ts
|
||||
|
||||
@ -517,17 +519,7 @@ tty_setup(EditLine *el)
|
||||
el->el_tty.t_tabs = tty__gettabs(&el->el_tty.t_ex);
|
||||
el->el_tty.t_eight = tty__geteightbit(&el->el_tty.t_ex);
|
||||
|
||||
el->el_tty.t_ex.c_iflag &= ~el->el_tty.t_t[EX_IO][MD_INP].t_clrmask;
|
||||
el->el_tty.t_ex.c_iflag |= el->el_tty.t_t[EX_IO][MD_INP].t_setmask;
|
||||
|
||||
el->el_tty.t_ex.c_oflag &= ~el->el_tty.t_t[EX_IO][MD_OUT].t_clrmask;
|
||||
el->el_tty.t_ex.c_oflag |= el->el_tty.t_t[EX_IO][MD_OUT].t_setmask;
|
||||
|
||||
el->el_tty.t_ex.c_cflag &= ~el->el_tty.t_t[EX_IO][MD_CTL].t_clrmask;
|
||||
el->el_tty.t_ex.c_cflag |= el->el_tty.t_t[EX_IO][MD_CTL].t_setmask;
|
||||
|
||||
el->el_tty.t_ex.c_lflag &= ~el->el_tty.t_t[EX_IO][MD_LIN].t_clrmask;
|
||||
el->el_tty.t_ex.c_lflag |= el->el_tty.t_t[EX_IO][MD_LIN].t_setmask;
|
||||
tty_setup_flags(el, &el->el_tty.t_ex, EX_IO);
|
||||
|
||||
/*
|
||||
* Reset the tty chars to reasonable defaults
|
||||
@ -562,17 +554,7 @@ tty_setup(EditLine *el)
|
||||
}
|
||||
}
|
||||
|
||||
el->el_tty.t_ed.c_iflag &= ~el->el_tty.t_t[ED_IO][MD_INP].t_clrmask;
|
||||
el->el_tty.t_ed.c_iflag |= el->el_tty.t_t[ED_IO][MD_INP].t_setmask;
|
||||
|
||||
el->el_tty.t_ed.c_oflag &= ~el->el_tty.t_t[ED_IO][MD_OUT].t_clrmask;
|
||||
el->el_tty.t_ed.c_oflag |= el->el_tty.t_t[ED_IO][MD_OUT].t_setmask;
|
||||
|
||||
el->el_tty.t_ed.c_cflag &= ~el->el_tty.t_t[ED_IO][MD_CTL].t_clrmask;
|
||||
el->el_tty.t_ed.c_cflag |= el->el_tty.t_t[ED_IO][MD_CTL].t_setmask;
|
||||
|
||||
el->el_tty.t_ed.c_lflag &= ~el->el_tty.t_t[ED_IO][MD_LIN].t_clrmask;
|
||||
el->el_tty.t_ed.c_lflag |= el->el_tty.t_t[ED_IO][MD_LIN].t_setmask;
|
||||
tty_setup_flags(el, &el->el_tty.t_ed, ED_IO);
|
||||
|
||||
tty__setchar(&el->el_tty.t_ed, el->el_tty.t_c[ED_IO]);
|
||||
tty_bind_char(el, 1);
|
||||
@ -938,6 +920,58 @@ tty_bind_char(EditLine *el, int force)
|
||||
}
|
||||
|
||||
|
||||
private tcflag_t *
|
||||
tty__get_flag(struct termios *t, int kind) {
|
||||
switch (kind) {
|
||||
case MD_INP:
|
||||
return &t->c_iflag;
|
||||
case MD_OUT:
|
||||
return &t->c_oflag;
|
||||
case MD_CTL:
|
||||
return &t->c_cflag;
|
||||
case MD_LIN:
|
||||
return &t->c_lflag;
|
||||
default:
|
||||
abort();
|
||||
/*NOTREACHED*/
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
private tcflag_t
|
||||
tty_update_flag(EditLine *el, tcflag_t f, int mode, int kind)
|
||||
{
|
||||
f &= ~el->el_tty.t_t[mode][kind].t_clrmask;
|
||||
f |= el->el_tty.t_t[mode][kind].t_setmask;
|
||||
return f;
|
||||
}
|
||||
|
||||
|
||||
private void
|
||||
tty_update_flags(EditLine *el, int kind)
|
||||
{
|
||||
tcflag_t *tt, *ed, *ex;
|
||||
tt = tty__get_flag(&el->el_tty.t_ts, kind);
|
||||
ed = tty__get_flag(&el->el_tty.t_ed, kind);
|
||||
ex = tty__get_flag(&el->el_tty.t_ex, kind);
|
||||
|
||||
if (*tt != *ex && (kind != MD_CTL || *tt != *ed)) {
|
||||
*ed = tty_update_flag(el, *tt, ED_IO, kind);
|
||||
*ex = tty_update_flag(el, *tt, EX_IO, kind);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
private void
|
||||
tty_update_char(EditLine *el, int mode, int c) {
|
||||
if (!((el->el_tty.t_t[mode][MD_CHAR].t_setmask & C_SH(c)))
|
||||
&& (el->el_tty.t_c[TS_IO][c] != el->el_tty.t_c[EX_IO][c]))
|
||||
el->el_tty.t_c[mode][c] = el->el_tty.t_c[TS_IO][c];
|
||||
if (el->el_tty.t_t[mode][MD_CHAR].t_clrmask & C_SH(c))
|
||||
el->el_tty.t_c[mode][c] = el->el_tty.t_vdisable;
|
||||
}
|
||||
|
||||
|
||||
/* tty_rawmode():
|
||||
* Set terminal into 1 character at a time mode.
|
||||
*/
|
||||
@ -973,112 +1007,42 @@ tty_rawmode(EditLine *el)
|
||||
(void) cfsetospeed(&el->el_tty.t_ed, el->el_tty.t_speed);
|
||||
}
|
||||
if (tty__cooked_mode(&el->el_tty.t_ts)) {
|
||||
if (el->el_tty.t_ts.c_cflag != el->el_tty.t_ex.c_cflag) {
|
||||
el->el_tty.t_ex.c_cflag =
|
||||
el->el_tty.t_ts.c_cflag;
|
||||
el->el_tty.t_ex.c_cflag &=
|
||||
~el->el_tty.t_t[EX_IO][MD_CTL].t_clrmask;
|
||||
el->el_tty.t_ex.c_cflag |=
|
||||
el->el_tty.t_t[EX_IO][MD_CTL].t_setmask;
|
||||
int i;
|
||||
|
||||
el->el_tty.t_ed.c_cflag =
|
||||
el->el_tty.t_ts.c_cflag;
|
||||
el->el_tty.t_ed.c_cflag &=
|
||||
~el->el_tty.t_t[ED_IO][MD_CTL].t_clrmask;
|
||||
el->el_tty.t_ed.c_cflag |=
|
||||
el->el_tty.t_t[ED_IO][MD_CTL].t_setmask;
|
||||
}
|
||||
if ((el->el_tty.t_ts.c_lflag != el->el_tty.t_ex.c_lflag) &&
|
||||
(el->el_tty.t_ts.c_lflag != el->el_tty.t_ed.c_lflag)) {
|
||||
el->el_tty.t_ex.c_lflag =
|
||||
el->el_tty.t_ts.c_lflag;
|
||||
el->el_tty.t_ex.c_lflag &=
|
||||
~el->el_tty.t_t[EX_IO][MD_LIN].t_clrmask;
|
||||
el->el_tty.t_ex.c_lflag |=
|
||||
el->el_tty.t_t[EX_IO][MD_LIN].t_setmask;
|
||||
for (i = MD_INP; i <= MD_LIN; i++)
|
||||
tty_update_flags(el, i);
|
||||
|
||||
el->el_tty.t_ed.c_lflag =
|
||||
el->el_tty.t_ts.c_lflag;
|
||||
el->el_tty.t_ed.c_lflag &=
|
||||
~el->el_tty.t_t[ED_IO][MD_LIN].t_clrmask;
|
||||
el->el_tty.t_ed.c_lflag |=
|
||||
el->el_tty.t_t[ED_IO][MD_LIN].t_setmask;
|
||||
}
|
||||
if ((el->el_tty.t_ts.c_iflag != el->el_tty.t_ex.c_iflag) &&
|
||||
(el->el_tty.t_ts.c_iflag != el->el_tty.t_ed.c_iflag)) {
|
||||
el->el_tty.t_ex.c_iflag =
|
||||
el->el_tty.t_ts.c_iflag;
|
||||
el->el_tty.t_ex.c_iflag &=
|
||||
~el->el_tty.t_t[EX_IO][MD_INP].t_clrmask;
|
||||
el->el_tty.t_ex.c_iflag |=
|
||||
el->el_tty.t_t[EX_IO][MD_INP].t_setmask;
|
||||
|
||||
el->el_tty.t_ed.c_iflag =
|
||||
el->el_tty.t_ts.c_iflag;
|
||||
el->el_tty.t_ed.c_iflag &=
|
||||
~el->el_tty.t_t[ED_IO][MD_INP].t_clrmask;
|
||||
el->el_tty.t_ed.c_iflag |=
|
||||
el->el_tty.t_t[ED_IO][MD_INP].t_setmask;
|
||||
}
|
||||
if ((el->el_tty.t_ts.c_oflag != el->el_tty.t_ex.c_oflag) &&
|
||||
(el->el_tty.t_ts.c_oflag != el->el_tty.t_ed.c_oflag)) {
|
||||
el->el_tty.t_ex.c_oflag =
|
||||
el->el_tty.t_ts.c_oflag;
|
||||
el->el_tty.t_ex.c_oflag &=
|
||||
~el->el_tty.t_t[EX_IO][MD_OUT].t_clrmask;
|
||||
el->el_tty.t_ex.c_oflag |=
|
||||
el->el_tty.t_t[EX_IO][MD_OUT].t_setmask;
|
||||
|
||||
el->el_tty.t_ed.c_oflag =
|
||||
el->el_tty.t_ts.c_oflag;
|
||||
el->el_tty.t_ed.c_oflag &=
|
||||
~el->el_tty.t_t[ED_IO][MD_OUT].t_clrmask;
|
||||
el->el_tty.t_ed.c_oflag |=
|
||||
el->el_tty.t_t[ED_IO][MD_OUT].t_setmask;
|
||||
}
|
||||
if (tty__gettabs(&el->el_tty.t_ex) == 0)
|
||||
el->el_tty.t_tabs = 0;
|
||||
else
|
||||
el->el_tty.t_tabs = EL_CAN_TAB ? 1 : 0;
|
||||
|
||||
{
|
||||
int i;
|
||||
tty__getchar(&el->el_tty.t_ts, el->el_tty.t_c[TS_IO]);
|
||||
/*
|
||||
* Check if the user made any changes.
|
||||
* If he did, then propagate the changes to the
|
||||
* edit and execute data structures.
|
||||
*/
|
||||
for (i = 0; i < C_NCC; i++)
|
||||
if (el->el_tty.t_c[TS_IO][i] !=
|
||||
el->el_tty.t_c[EX_IO][i])
|
||||
break;
|
||||
|
||||
tty__getchar(&el->el_tty.t_ts, el->el_tty.t_c[TS_IO]);
|
||||
if (i != C_NCC) {
|
||||
/*
|
||||
* Check if the user made any changes.
|
||||
* If he did, then propagate the changes to the
|
||||
* edit and execute data structures.
|
||||
*/
|
||||
* Propagate changes only to the unprotected
|
||||
* chars that have been modified just now.
|
||||
*/
|
||||
for (i = 0; i < C_NCC; i++)
|
||||
if (el->el_tty.t_c[TS_IO][i] !=
|
||||
el->el_tty.t_c[EX_IO][i])
|
||||
break;
|
||||
tty_update_char(el, ED_IO, i);
|
||||
|
||||
if (i != C_NCC) {
|
||||
/*
|
||||
* Propagate changes only to the unprotected
|
||||
* chars that have been modified just now.
|
||||
*/
|
||||
for (i = 0; i < C_NCC; i++) {
|
||||
if (!((el->el_tty.t_t[ED_IO][MD_CHAR].t_setmask & C_SH(i)))
|
||||
&& (el->el_tty.t_c[TS_IO][i] != el->el_tty.t_c[EX_IO][i]))
|
||||
el->el_tty.t_c[ED_IO][i] = el->el_tty.t_c[TS_IO][i];
|
||||
if (el->el_tty.t_t[ED_IO][MD_CHAR].t_clrmask & C_SH(i))
|
||||
el->el_tty.t_c[ED_IO][i] = el->el_tty.t_vdisable;
|
||||
}
|
||||
tty_bind_char(el, 0);
|
||||
tty__setchar(&el->el_tty.t_ed, el->el_tty.t_c[ED_IO]);
|
||||
tty_bind_char(el, 0);
|
||||
tty__setchar(&el->el_tty.t_ed, el->el_tty.t_c[ED_IO]);
|
||||
|
||||
for (i = 0; i < C_NCC; i++) {
|
||||
if (!((el->el_tty.t_t[EX_IO][MD_CHAR].t_setmask & C_SH(i)))
|
||||
&& (el->el_tty.t_c[TS_IO][i] != el->el_tty.t_c[EX_IO][i]))
|
||||
el->el_tty.t_c[EX_IO][i] = el->el_tty.t_c[TS_IO][i];
|
||||
if (el->el_tty.t_t[EX_IO][MD_CHAR].t_clrmask & C_SH(i))
|
||||
el->el_tty.t_c[EX_IO][i] = el->el_tty.t_vdisable;
|
||||
}
|
||||
tty__setchar(&el->el_tty.t_ex, el->el_tty.t_c[EX_IO]);
|
||||
}
|
||||
for (i = 0; i < C_NCC; i++)
|
||||
tty_update_char(el, EX_IO, i);
|
||||
|
||||
tty__setchar(&el->el_tty.t_ex, el->el_tty.t_c[EX_IO]);
|
||||
}
|
||||
}
|
||||
if (tty_setty(el, TCSADRAIN, &el->el_tty.t_ed) == -1) {
|
||||
@ -1129,17 +1093,7 @@ tty_quotemode(EditLine *el)
|
||||
|
||||
el->el_tty.t_qu = el->el_tty.t_ed;
|
||||
|
||||
el->el_tty.t_qu.c_iflag &= ~el->el_tty.t_t[QU_IO][MD_INP].t_clrmask;
|
||||
el->el_tty.t_qu.c_iflag |= el->el_tty.t_t[QU_IO][MD_INP].t_setmask;
|
||||
|
||||
el->el_tty.t_qu.c_oflag &= ~el->el_tty.t_t[QU_IO][MD_OUT].t_clrmask;
|
||||
el->el_tty.t_qu.c_oflag |= el->el_tty.t_t[QU_IO][MD_OUT].t_setmask;
|
||||
|
||||
el->el_tty.t_qu.c_cflag &= ~el->el_tty.t_t[QU_IO][MD_CTL].t_clrmask;
|
||||
el->el_tty.t_qu.c_cflag |= el->el_tty.t_t[QU_IO][MD_CTL].t_setmask;
|
||||
|
||||
el->el_tty.t_qu.c_lflag &= ~el->el_tty.t_t[QU_IO][MD_LIN].t_clrmask;
|
||||
el->el_tty.t_qu.c_lflag |= el->el_tty.t_t[QU_IO][MD_LIN].t_setmask;
|
||||
tty_setup_flags(el, &el->el_tty.t_qu, QU_IO);
|
||||
|
||||
if (tty_setty(el, TCSADRAIN, &el->el_tty.t_qu) == -1) {
|
||||
#ifdef DEBUG_TTY
|
||||
@ -1320,6 +1274,7 @@ tty_stty(EditLine *el, int argc __attribute__((__unused__)), const Char **argv)
|
||||
}
|
||||
}
|
||||
|
||||
tty_setup_flags(el, tios, z);
|
||||
if (el->el_tty.t_mode == z) {
|
||||
if (tty_setty(el, TCSADRAIN, tios) == -1) {
|
||||
#ifdef DEBUG_TTY
|
||||
@ -1357,3 +1312,14 @@ tty_printchar(EditLine *el, unsigned char *s)
|
||||
(void) fprintf(el->el_errfile, "\n");
|
||||
}
|
||||
#endif /* notyet */
|
||||
|
||||
|
||||
private void
|
||||
tty_setup_flags(EditLine *el, struct termios *tios, int mode)
|
||||
{
|
||||
int kind;
|
||||
for (kind = MD_INP; kind <= MD_LIN; kind++) {
|
||||
tcflag_t *f = tty__get_flag(tios, kind);
|
||||
*f = tty_update_flag(el, *f, mode, kind);
|
||||
}
|
||||
}
|
||||
|
||||
3
tty.h
3
tty.h
@ -1,4 +1,4 @@
|
||||
/* $NetBSD: tty.h,v 1.14 2012/05/15 15:59:01 christos Exp $ */
|
||||
/* $NetBSD: tty.h,v 1.15 2014/05/19 19:54:12 christos Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1992, 1993
|
||||
@ -442,6 +442,7 @@
|
||||
#define QU_IO 2 /* used only for quoted chars */
|
||||
#define NN_IO 3 /* The number of entries */
|
||||
|
||||
/* Don't re-order */
|
||||
#define MD_INP 0
|
||||
#define MD_OUT 1
|
||||
#define MD_CTL 2
|
||||
|
||||
20
vi.c
20
vi.c
@ -1,4 +1,4 @@
|
||||
/* $NetBSD: vi.c,v 1.43 2012/01/16 14:57:45 christos Exp $ */
|
||||
/* $NetBSD: vi.c,v 1.45 2014/06/18 18:12:28 christos Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1992, 1993
|
||||
@ -42,7 +42,7 @@
|
||||
#if 0
|
||||
static char sccsid[] = "@(#)vi.c 8.1 (Berkeley) 6/4/93";
|
||||
#else
|
||||
__RCSID("$NetBSD: vi.c,v 1.43 2012/01/16 14:57:45 christos Exp $");
|
||||
__RCSID("$NetBSD: vi.c,v 1.45 2014/06/18 18:12:28 christos Exp $");
|
||||
#endif
|
||||
#endif /* not lint && not SCCSID */
|
||||
|
||||
@ -918,34 +918,26 @@ vi_comment_out(EditLine *el, Int c __attribute__((__unused__)))
|
||||
* NB: posix implies that we should enter insert mode, however
|
||||
* this is against historical precedent...
|
||||
*/
|
||||
#ifdef __weak_reference
|
||||
__weakref_visible char *my_get_alias_text(const char *)
|
||||
__weak_reference(get_alias_text);
|
||||
#endif
|
||||
protected el_action_t
|
||||
/*ARGSUSED*/
|
||||
vi_alias(EditLine *el, Int c __attribute__((__unused__)))
|
||||
{
|
||||
#ifdef __weak_reference
|
||||
char alias_name[3];
|
||||
char *alias_text;
|
||||
const char *alias_text;
|
||||
|
||||
if (my_get_alias_text == 0) {
|
||||
if (el->el_chared.c_aliasfun == NULL)
|
||||
return CC_ERROR;
|
||||
}
|
||||
|
||||
alias_name[0] = '_';
|
||||
alias_name[2] = 0;
|
||||
if (el_getc(el, &alias_name[1]) != 1)
|
||||
return CC_ERROR;
|
||||
|
||||
alias_text = my_get_alias_text(alias_name);
|
||||
alias_text = (*el->el_chared.c_aliasfun)(el->el_chared.c_aliasarg,
|
||||
alias_name);
|
||||
if (alias_text != NULL)
|
||||
FUN(el,push)(el, ct_decode_string(alias_text, &el->el_scratch));
|
||||
return CC_NORM;
|
||||
#else
|
||||
return CC_ERROR;
|
||||
#endif
|
||||
}
|
||||
|
||||
/* vi_to_history_line():
|
||||
|
||||
Loading…
Reference in New Issue
Block a user