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57 Commits

Author SHA1 Message Date
christos
34e53048e6 Wide character support (UTF-8) from Johny Mattsson; currently disabled. 2009-12-30 22:37:40 +00:00
christos
c8b67cd8d5 Reduce diff with tcsh's editor. No functional change intended. 2009-12-28 21:54:21 +00:00
christos
461d0372fd delete defined(sun), it could be invaded in the user namespace. Suggested 
by mrg@
 2009-08-31 00:05:43 +00:00
christos
5aa87ec494 use __sun || sun instead of _SunOS, from Jess Thrysoee 2009-08-30 15:41:05 +00:00
christos
e2d0108bb8 - off by one in the term.h case. 
- make code more similar to tcsh (if we want to handle wide chars, this is
  needed; for now it is a no-op)
 2009-07-17 12:27:57 +00:00
christos
097860c04e cast to size_t to avoid sign / unsigned comparison warning. 2009-03-31 21:33:17 +00:00
christos
c8754a5b44 Implement literal prompt sequences. Now someone can implement 
RL_PROMPT_START_LITERAL/RL_PROMPT_END_LITERAL :-)
 2009-03-31 17:38:27 +00:00
christos
5c894153a3 pass lint on _LP64. 2009-02-15 21:55:23 +00:00
sketch
fc16547f5e More fixes for existing portability stuff. 2009-02-12 13:39:49 +00:00
sketch
2157800b5b SUNOS is spelt __SunOS. Add missing prototypes. 2009-02-06 20:08:13 +00:00
christos
872a7369cc Allow a single process to control multiple ttys (for pthreads using _REENTRANT) 
using multiple EditLine objects. Mostly from Preston A. Elder.
 2008-09-10 15:45:37 +00:00
christos
6b8a793080 - Add more readline functions, enough for gdb-6.5 
- Make el_get varyadic, and implement EL_GETTC.
- XXX: the EL_SETTC api will change in the future.
 2006-11-24 00:01:17 +00:00
christos
ec39c1a649 Fix compilation. 2006-03-18 19:23:14 +00:00
christos
a46f31170d Coverity CID 1668: Plug memory leak. 2006-03-18 09:31:36 +00:00
christos
62bb88223c Coverity CID 806: Prevent NULL deref 2006-03-18 09:02:08 +00:00
christos
230c3d4ed6 Print the actual eofc, instead of ^D\b\b. 
Change internal character decoding to prevent buffer oveflows.
 2006-03-06 21:11:56 +00:00
christos
2ecb0fb73d Spelling mistakes and comment errors (from FreeBSD via Stefan Farfeleder; many 
thanks)
 2005-08-08 14:05:37 +00:00
christos
b6b34b8065 fix memory leak; thanks to Logan Gabriel 2004-05-22 23:21:28 +00:00
christos
c8d67a7da2 portability fixes. 2004-01-17 17:57:40 +00:00
christos
166e18a7fd - provide enough hooks to compile gdb-5.3 
- fix el_get(e, EL_TERMINAL, (char **))
 2003-09-14 21:48:54 +00:00
agc
eb7c1594f1 Move UCB-licensed code from 4-clause to 3-clause licence. 
Patches provided by Joel Baker in PR 22280, verified by myself.
 2003-08-07 16:42:00 +00:00
christos
839ca00b3c From michael@moria.de: 
- use __attribute__((__unused__)) in arguments where appropriate.
- some int -> size_t and char * to const char * conversions.
 2003-06-19 15:55:05 +00:00
christos
0e0ac6b723 - constify; passes all gcc and lint strict checks. 
- add config.h [Jason Evans], to create a portable version of libedit that
  can be easily compiled on other OS's.
 2002-03-18 16:00:50 +00:00
mycroft
676fa7ff61 In the `not what I asked for' department: 
Do NOT return an error from term_init() if term_set() fails.  Otherwise
el_init() barfs and libedit fails to work.
 2001-11-08 19:39:10 +00:00
christos
41df15832a Finish initializing all the term data structures even if the terminal init 
fails. This makes editline work on dumb terminals again. Noted by mycroft.
Oops, too agressive error checking.
 2001-11-02 04:42:09 +00:00
jdolecek
86ebf640b0 sprinkle couple const 2001-01-23 15:55:30 +00:00
jdolecek
d64e200968 term_rebuffer_display(): set el->el_term.t_size.v to terminals 
height, not a magic value, so that e.g. el_display[] and el_vdisplay[]
are not bigger than needed.
Discussed with Christos Zoulas.
 2001-01-10 22:42:56 +00:00
jdolecek
c8093bd336 term_beep(): use ordinary bell, don't attempt to use visual bell - if user wants 
visual instead of ordinary bell, they should set their environment
appropriately
 2001-01-09 19:43:15 +00:00
jdolecek
a76c617ce5 make constant arrays a const 2001-01-09 17:22:09 +00:00
christos
2f3389ce5e consistently check for allocation failures and return -1, if we could not 
get more memory.
 2001-01-04 15:56:31 +00:00
jdolecek
c860130fa0 term_beep(): if terminal supports both visual and ordinary bell, 'ring' both 2000-12-30 22:46:05 +00:00
jmc
50b6095c16 Alloc the keys structure with A_K_NKEYS as the multiplier rather than a 
hardcoded value of 4.

A_K_NKEYS is currently 6 and this mismatch was stomping memory when
initializing the keys. (specifically gdb lost the exec file name if it was
a long path name).
 2000-11-28 22:37:51 +00:00
christos
ff59a2fadd - add support for home and end keys. 
- improve debugging support
 2000-11-11 22:18:57 +00:00
sommerfeld
acf589519a format string audit (silence warnings, save space) 2000-10-04 16:21:39 +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
fd194fea27 use strtol() (instead of atoi()) for sane error detection 2000-06-02 13:37:12 +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
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
lukem
332ab876a2 update post change to return value of tputs() third argument 1999-10-04 23:24:04 +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
simonb
1528b77539 More trailing white space. 1999-07-02 15:14:07 +00:00
christos
a6d4afba22 delint 1998-12-12 20:08:21 +00:00
christos
aa6425fdd4 remove term_beep hack. 1998-05-20 01:04:17 +00:00
perry
58a555d4a2 update to lite-2 (just an sccsid change) 1998-01-30 02:27:34 +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
lukem
55c1036e4f use <termcap.h> instead of "termcap.h" (which was repository copied to libterm) 1997-10-13 16:09:01 +00:00
christos
54fac6850e Fix compiler warnings. 1997-07-06 18:25:21 +00:00
christos
9593d7acb3 Return -1 if the terminal set operation resulted in dumb terminal settings. 1997-04-11 22:40:06 +00:00
mrg
9cd5492c02 - convert unsafe strcpy(), strcat() and sprintf() to the `n' versions. 
- some KNF.
 1997-01-23 14:01:45 +00:00