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179 Commits

Author SHA1 Message Date
christos ff59a2fadd - add support for home and end keys. 
- improve debugging support
 2000-11-11 22:18:57 +00:00
lukem cff6006e56 improve description of line syntax 2000-11-08 00:09:38 +00:00
sommerfeld acf589519a format string audit (silence warnings, save space) 2000-10-04 16:21:39 +00:00
lukem 6592086aee - generate ansi prototypes instead of using __P(). noted by christos 
- fix a couple of comments
 2000-09-04 23:45:18 +00:00
lukem e4b166ade0 convert to new style guide 2000-09-04 23:36:41 +00:00
lukem d30d584a91 convert to new style guide, which includes: 
- ansi prototypes & features (such as stdargs)
- 8 space indents
 2000-09-04 22:06:28 +00:00
lukem f5e2e0bfea history_def_set has a `const int' as a third arg, not an `int'. 
picked up by the ultrix compiler, reported by simonb@ ...
 2000-08-29 07:04:32 +00:00
mrg 7f59d8e891 use .tmp temporaries for generated files, to avoid having failed generated 
output being used.
 2000-08-15 12:01:40 +00:00
chuck c23199d5e1 make xxgdb and a gdb linked with libedit's readline emulation work 
properly together.   xxgdb communicates with a gdb running on a pty
that it sets to -echo,-onlcr prior to forking the gdb process.
GNU readline preserves the -echo setting while libedit was undoing it
(setting the tty to a sane state and totally confusing xxgdb's parser).

this diff simply disables libedit if both readline emulation and
"stty -echo" are used/set.   that is enough to make xxgdb work once
again, but (XXX) this is not how GNU readline handles stty -echo (it
does not echo anything, but editing commands like ^A,^K, etc.
still work), so the readline emulation isn't perfect.

change reviewed by christos.
 2000-08-02 03:36:39 +00:00
sommerfeld 01d7e8693f Only look in home directory for .editrc. (Discussed with Christos.) 2000-06-28 20:37:44 +00:00
lukem 78dc0c22fa * add -m option to makelist, which generates an mdoc table with the key 
bindings and their descriptions
* manually add the output of 'sh ./makelist -m vi.c ed.c common.c' to
  a new section in editrc(5) called `EDITOR COMMANDS'
 2000-06-21 03:21:28 +00:00
lukem fd194fea27 use strtol() (instead of atoi()) for sane error detection 2000-06-02 13:37:12 +00:00
christos cd8eacbb27 don't dump core on empty files. 2000-05-15 12:15:38 +00:00
soren 89c5a767f8 Fix doubled 'the's. 2000-03-13 22:55:05 +00:00
jdolecek 371967cec8 Fix _rl_compat_sub() to really honour 'globally' flag instead 
of making the substitution always globally - affects
	_history_expand_command() and in turn history_expand()

All praise lint :)
 2000-03-10 13:06:43 +00:00
jdolecek 833166a288 readline(): don't dereference NULL pointer if prompt is NULL 
history_tokenize(): avoid stepping too far if backslash is last character
	on the passed string
update some comments

This makes gdb \ escaping work reliably and fixes lib/9511 by Assar Westerlund.
 2000-03-10 12:55:15 +00:00
jdolecek 1f0ecc5ce4 include <stdlib.h> to get definition of malloc() and free(), so it's 
possible to compile this file separately when debugging
 2000-03-10 12:25:47 +00:00
chopps fe7be4eb7b el_insertstr takes a "const char *" not "char *" now as it doesn't modify 
the argument.
 2000-02-28 17:41:04 +00:00
mycroft 05fc321ebf Fix refresh glitches when using auto-margin. 2000-02-19 09:08:16 +00:00
christos 0dded5f65c Add support for automatic and magic margins (from tcsh) 
This makes the rightmost column usable on all programs
that use editline.
 2000-01-20 22:56:21 +00:00
christos 6c14e6198e PR/9244: Kevin Schoedel: libedit dumps bindings inconsistently 2000-01-19 18:31:10 +00:00
christos b2309a74ae PR/9243: Kevin Schoedel: libedit ignores repeat count 2000-01-19 18:30:19 +00:00
lukem 850279f2b9 missing , 1999-11-26 18:38:27 +00:00
lukem 1f11bc4cc8 instead of using a private coord_t global variable to store the size of the 
rprompt, use the previously unused coord_t el->el_rprompt.p_pos
 1999-11-13 11:32:12 +00:00
lukem 509864fa8f - implement printing a right-side prompt. code derived from similar work 
I wrote for tcsh(1) three years ago.
- implement EL_RPROMPT, which allows a setting/getting of a function which
  returns a string to be used as the right-side prompt.
- improve HISTORY and AUTHORS sections in editline(3).
- bump shlib minor version for EL_RPROMPT.

XXX: due to an implementation issue, the rprompt has a 1 space gap before the
     edge of the logical screen. editline's logical screen is 1 space less
     than the full screen width, so there's a 2 space gap between the rprompt
     and the right end of the physical screen. i'm not concerned about this.
 1999-11-12 01:05:07 +00:00
lukem e7d4e16bdf Fix pointer arithmatic (caused problems on LP64, including ftp dumping 
core when `edit' was turned off then on).
Problem solved by David Huggins-Daines <dhd@eradicator.org>
 1999-10-24 04:04:13 +00:00
jdolecek 7c714abab4 don't assume locales are not working - it may not be the case 
re_refresh(): cast the character passed to re_addc() to unsigned char,
        so we don't end up calling isprint() with negative value
        when chars are signed and character value is >= 128
 1999-10-15 17:01:19 +00:00
lukem 332ab876a2 update post change to return value of tputs() third argument 1999-10-04 23:24:04 +00:00
lukem 65c98beb1a remove some lint 1999-10-04 23:23:21 +00:00
lukem 9962715a2e apparantly need <unistd.h> for portable way of getting _POSIX_VDISABLE 1999-09-26 14:37:47 +00:00
lukem 8494e0e800 * in el_source(): 
- don't reopen fp if it was successfully opened in a previous check
	- use strlcpy()/strlcat() instead of snprintf() to build a pathname,
	  since the former are more portable to other systems than the latter
* whitespace fascism
 1999-09-21 00:55:55 +00:00
lukem 250f2917a0 fix id header... 1999-09-21 00:07:03 +00:00
lukem 1dbb61e63e more whitespace fascism 1999-09-20 23:43:42 +00:00
sommerfeld 15b8b5a50b minor tweak to previous fix: don't spuriously truncate final newline 
under emacs.
 1999-08-08 01:25:05 +00:00
sommerfeld 3e32553f0b Fix PR7685 (gdb under emacs prints spurious ^M and messes up terminal) 
plus a few bogons noted along the way:
	1) Set EDIT_DISABLED if terminal type is emacs.
	2) fix bug in NO_TTY mode which caused it to not notice CR or LF
	3) implement EDIT_DISABLED within libedit to be somewhat like NO_TTY,
		except that a prompt is printed first.
 1999-08-02 01:01:55 +00:00
christos 9453db6b2d Use LIBEDITDIR instead of CURDIR so we can use that Makefile to compile 
libedit from another directory.
 1999-07-06 14:10:21 +00:00
lukem 87c1844d34 don't try to free() something allocated with alloca() in rl_complete_internal(). 
(noticed while using completion in gdb and getting inundated with warnings from
the new free())
 1999-07-03 11:55:51 +00:00
simonb 1528b77539 More trailing white space. 1999-07-02 15:14:07 +00:00
christos c3f0ff041d Make this compile under linux 1999-06-12 18:58:05 +00:00
garbled 38c96853cf Last of the .Os cleanups. .Os is defined in the tmac.doc-common file, 
so we shouldn't override it with versions in the manpages.  Wheee!
 1999-03-22 19:44:33 +00:00
mycroft b59b039954 Add missing , in he_errlist[] initializer. Yay lint. 1999-03-06 00:17:25 +00:00
itohy 0abd947255 Add minimal dependency to make "make depend" optional 
after cleandir.
 1999-03-04 11:45:22 +00:00
abs edc1a24a56 Add a note to update src/distrib/sets/lists/base/shl.*, and add a missing 
RCS Id.
 1999-02-25 08:02:19 +00:00
christos 468bdc50fc PR/6957: Wolfgang Helbig: libedit swaps CR and LF control chars. 1999-02-07 14:34:05 +00:00
christos 571b899770 delint. 1999-02-05 20:53:49 +00:00
christos 84ee55f13e Encode the history lines using strvis() before saving it. Fixes gdb history 
problem with missing newlines.
 1999-02-05 20:52:23 +00:00
christos 0d4dea9233 M-X:<enter> core-dumped. 1999-02-05 20:38:01 +00:00
kleink 3ed4fcf61e In userland, pull in <errno.h> instead of <sys/errno.h> for the declaration 
of errno.
 1999-01-11 22:39:59 +00:00
lukem ddfeeeebfd fix history() prototype. (d@openbsd.org) 1999-01-05 22:46:22 +00:00
kleink 37709da758 Change multiple inclusion protection symbol name to NetBSD convention which 
doesn't violate namespace rules.
 1998-12-20 17:52:01 +00:00
christos a6d4afba22 delint 1998-12-12 20:08:21 +00:00
christos a0be074d8b many problems; variables hidden by others, size_t <-> confusion 1998-12-12 19:54:16 +00:00
christos 61df62e6a8 - missing error message from array could cause core dump 
- delint
 1998-12-12 19:52:51 +00:00
cgd 244d803bb3 per e-mail with christos: history_next_event() should return -1, not NULL, 
in case of error, just like history_prev_event() does.
 1998-12-03 17:51:16 +00:00
christos 5e435627f6 fix core-dump caused by maps not being initialized before tty is called. 1998-09-28 11:00:05 +00:00
christos 622528ad62 Obey incoming tty char settings. 1998-09-27 18:04:12 +00:00
christos 016aaad0ba PR/6081: Wolfgang Helbig: search broken in vi mode. When patbuf was changed 
to be dynamically allocated, sizeof was not changed appropriately.
 1998-09-02 21:33:50 +00:00
lukem f87d250404 * add more checks for NULL pointers in passed arguments 
* implement el_get(EditLine *, int op, void *result), which does the
  inverse of el_set()
* add EL_EDITMODE operation to el_set and el_get; if non zero editing
  is enabled (the default).
* add "edit  on | off" editrc command, which modifies EL_EDITMODE.
  users can now add '*:edit off' in ~/.editrc as an advisory to
  disable editing.

NOTE: at this time EL_EDITMODE is just an indication of the
state of the 'edit' command. It's up to the application to check
this after el_source() or el_parse() to determine if editing is still
required.
 1998-07-29 02:26:00 +00:00
lukem a7d411eb83 documentation is always probably incomplete; don't make an issue of it 1998-06-08 10:56:43 +00:00
lukem fe1a16ac05 * implement CC_REFRESH_BEEP; as per CC_REFRESH but beep as well. this 
is useful in completion when a partial completion is found
* remove entry in BUGS about el_parse(); that was fixed a while ago
 1998-06-01 14:31:26 +00:00
christos 9f2cd5c8ff Show the simpler way. 1998-05-20 01:38:53 +00:00
christos eac8b13603 Add H_APPEND to simplify the interface. 1998-05-20 01:37:54 +00:00
christos 116d3cb1aa Fix for api changes. 1998-05-20 01:12:25 +00:00
christos e44dec2e4b Adjust for changes. 1998-05-20 01:05:27 +00:00
christos 34f34f3dd5 change M_* constants to MD_* to avoid clashes with <stream.h> 1998-05-20 01:04:56 +00:00
christos aa6425fdd4 remove term_beep hack. 1998-05-20 01:04:17 +00:00
christos a6c5308263 Bump! 1998-05-20 01:03:51 +00:00
christos 32cdebd7ac cast is*() arg to unsigned char 1998-05-20 01:03:30 +00:00
christos 96c915840c Adjust to the libedit api changes. 1998-05-20 01:03:06 +00:00
christos ccac6ba81c Add a function to be able to set the cursor to a given event number. 1998-05-20 01:02:38 +00:00
christos 4b8b8611ee - add extra argument to el_init 
- fix history functions
- add el_beep()
 1998-05-20 01:02:09 +00:00
christos 46573afdb6 cast is*() arg to unsigned char 1998-05-20 01:01:28 +00:00
christos ff2402b524 el_init takes a third stream argument and add el_beep. 1998-05-20 01:01:00 +00:00
christos 84c5ecc419 Don't print to stderr, but to the editline error stream. 1998-05-20 01:00:33 +00:00
mrg 53b970783b use int rather than char as an array index. 1998-03-30 01:30:14 +00:00
perry 312aca536f add LIBRARY section to man page 1998-02-05 18:45:17 +00:00
perry 0b7831a37b remove obsolete register declarations 1998-02-03 19:12:13 +00:00
perry 58a555d4a2 update to lite-2 (just an sccsid change) 1998-01-30 02:27:34 +00:00
lukem 63177b84ae in el_parse(), use a temporary buffer to store the program name when 
comparing, preventing trashing of argv[0]. remove note in man page
warning of former behaviour.
 1998-01-21 11:12:34 +00:00
lukem 78b73237b4 fix compile errors if FIONREAD is defined. noted by 
David Holland <dholland@bordeaux.eecs.harvard.edu> in [bin/4012].
 1998-01-21 10:12:22 +00:00
perry 93db5caa95 RCSID Police. 1998-01-05 07:41:06 +00:00
christos c49189ae41 Small optimization. Don't call isatty() on every invocation of el_gets, but 
remember if the tty setup failed... Also trim the input line of trailing \r's.
 1997-12-20 19:15:50 +00:00
thorpej c8160e6ecd Un-"protect" term_beep() and rename it to __term_beep() to keep it out 
of the user's namespace.  We need to do this because the readline
emulation functions call term_beep(), but readline isn't built using
the same (funky) namespace-protection method as the rest of libedit (it's
included like a normal library object).

Without this (fairly disgusting) hack, any program linked against
libedit will fail to link with an unresolved reference to term_beep()
if using an Elf toolchain (e.g. on the Alpha).

XXX Why this doesn't happen with NetBSD's a.out toolchain is a mystery
XXX to me, and I'm not sure I really want to know (given that a.out
XXX _should_ break the same way as Elf does in this case).
 1997-11-13 04:48:48 +00:00
thorpej 285ed31737 Build readline.o into debugging versions of libedit, too. 1997-11-13 04:43:07 +00:00
thorpej 142a4c50c4 el_gets() takes an int *, not a size_t *. 1997-11-12 21:56:05 +00:00
lukem 94c2aad7df move description of history() return value 1997-11-09 00:13:52 +00:00
christos cc6167153e Make el_gets() work when the input is not a tty. 1997-10-26 20:19:48 +00:00
christos 40ea82f3d5 Make a link for history.h -> readline.h 1997-10-26 20:17:48 +00:00
christos bc7956dee1 Const de-poisoning :-( Unfortunately the default gnu readline does not 
have full prototypes... With those changes, and a single line change in
gdb/top.c, gdb links with -ledit
 1997-10-23 22:51:59 +00:00
christos f7de801d6c PR/4301: Jaromir Dolecek. Add gnu-readline wrapper for editline. 1997-10-23 22:24:09 +00:00
lukem 3431200c6f make this compile with the new libedit history() 1997-10-23 06:35:42 +00:00
lukem f72bbf3895 use CPPFLAGS instead of CFLAGS, fix building of test 1997-10-23 03:26:27 +00:00
scottr 94cf433266 Add support for DTR/CTS flow control, from Bill Studenmund. 1997-10-20 08:07:47 +00:00
christos a7db9a7942 PR/4257: Jaromir Dolecek: history() has no generic error handling and isn't 
reentrant. This changes the interface of the history function, so we need
a major number bump.
 1997-10-14 15:05:49 +00:00
lukem 55c1036e4f use <termcap.h> instead of "termcap.h" (which was repository copied to libterm) 1997-10-13 16:09:01 +00:00
mrg 9d66e20f61 termcap.h moves to libterm. 1997-10-13 15:46:30 +00:00
christos e603ef8879 PR/4211: Dave Huang: don't lose VSTATUS and VEOL and any other characters that 
are VDISABLED by default.
 1997-10-09 19:16:04 +00:00
lukem 5542a7ca43 - define WARNS?=1 in the top-level Makefile.inc, and don't define 
anywhere else.
- for now, override WARNS=0 in librpcsvc and libwrap, until they're
  cleaned up
- rcsid police

lib is now clean (except for librpcsvc and libwrap) on the i386, and
this should motivate the other ports to fix any other minor problems
that their compilers pick up that the i386 version doesn't.
 1997-10-09 14:36:17 +00:00
jtc 990a11b9c6 Fix files using old TNF copyright notice 1997-07-30 23:53:32 +00:00
christos 54fac6850e Fix compiler warnings. 1997-07-06 18:25:21 +00:00