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170 Commits

Author SHA1 Message Date
tv
001067bbd1 Readability cleanups; MKfoo=no -> NOfoo. 2001-12-12 00:51:00 +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
mycroft
09aca455ce Remove an unused variable. 2001-11-08 19:34:41 +00:00
christos
18c98749bf If term_init() fails, cleanup and return NULL. This avoids other lossage. 
Pointed by charles.
 2001-11-02 04:47:47 +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
christos
545f12e0c5 PR/14188: Anthony Mallet: Provide an opaque data pointer to client programs. 2001-10-09 13:50:29 +00:00
lukem
ab71bef52a a couple of minor fixes. originally by Ruslan Ermilov <ru@FreeBSD.org>, 
highlighted to me by way of Mike Barcroft <mike@FreeBSD.org> (thanks!)
 2001-10-04 00:45:19 +00:00
jdolecek
e7e71e37c6 history_def_enter: fix off-by-one mistake in delete condition (the behaviour 
to keep at least one entry on the history list is retained)
This fixes lib/9704 by Phil Nelson.
 2001-09-29 17:52:10 +00:00
christos
eabba8b507 PR/14067: Anthony Mallet: Provide a programmatic way to set the read_char 
function via a new el_set() operation.
Thanks, nicely done :-)
 2001-09-27 19:29:50 +00:00
wiz
4c99916337 va_{start,end} audit: 
Make sure that each va_start has one and only one matching va_end,
especially in error cases.
If the va_list is used multiple times, do multiple va_starts/va_ends.
If a function gets va_list as argument, don't let it use va_end (since
it's the callers responsibility).

Improved by comments from enami and christos -- thanks!

Heimdal/krb4/KAME changes already fed back, rest to follow.

Inspired by, but not not based on, OpenBSD.
 2001-09-24 13:22:25 +00:00
wiz
3f9984fc90 existent', not existant' 2001-06-19 13:42:07 +00:00
christos
93819542b3 PR/12963:Jason Waterman: Fix signed cast problems. 2001-05-17 01:02:17 +00:00
enami
e58d00a406 Use relative path for symlink target so that it won't point outside of tree. 2001-05-16 07:09:26 +00:00
jdolecek
049f74e997 Back off previous and do differently: 
Ensure that the <readline/history.h> link to <readline/readline.h> is
installed too for 'make includes'. Also, avoid creating obj dir.
This is finally real fix for lib/12929.
XXX Is this right?
 2001-05-14 18:39:14 +00:00
jdolecek
6fc3f969bf Use <bsd.inc.mk>, instead of <bsd.prog.mk>, so that the readline.h header 
is installed during the 'make includes'.
Fixes lib/12929 by Martin Husemann.
 2001-05-14 07:41:30 +00:00
lukem
5e45b51a6b knf ch_enlargebufs(), to be *consistent* with the rest of this file... 2001-04-13 01:04:19 +00:00
lukem
4241f48b35 rename 3 arg ELRE_DEBUG to ELRE_ASSERT, add 2 arg ELRE_DEBUG, and change all 
occurences of ELRE_DEBUG(foo,bar,) -> ELRE_DEBUG(foo,bar).  some compilers
(e.g, gcc on darwin) bitch about the former (`not enough args').
 2001-04-13 00:53:11 +00:00
wiz
caeeeac59d End sentence with a dot. 2001-04-02 18:29:49 +00:00
christos
e125f8f194 chmod the history file to 600 so that only the owner can read it. 
[inspired by the openbsd fix to readline]
 2001-03-20 00:08:31 +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
3b81461031 fix partial completion - we failed to refresh screen in that case 2001-01-10 08:10:45 +00:00
jdolecek
00ff7cacf5 Enlarge editline buffers as needed to support arbitrary length lines. 
This also addresses lib/9712 by Phil Nelson.
 2001-01-10 07:45:41 +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
7be4ef2ff0 make array of functions and help array const 2001-01-09 19:22:31 +00:00
jdolecek
417c215317 make constant arrays a const 2001-01-09 17:31:04 +00:00
jdolecek
a76c617ce5 make constant arrays a const 2001-01-09 17:22:09 +00:00
jdolecek
fa6e217baf el_line_t: make 'limit' const 2001-01-06 14:44:50 +00:00
christos
304ebe4875 depoison the pure editline code from readline compatibility hacks. 2001-01-05 22:45:30 +00:00
jdolecek
74c6c9c204 Standard location of readline headers is /usr/include/readline/, so install 
them there.
readline.h of libedit had to move to subdirectory 'readline', due to the way
BSD makefiles work; this is better than potentially fragile Makefile hacks
 2001-01-05 21:15:49 +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
christos
ab7e5eaeb3 fix lint problems. 2001-01-04 15:55:53 +00:00
christos
ed19c5fdb0 fix dumb typo in signal setup [from OpenBSD] 
return -1 if alloc fails.
 2001-01-04 15:55:03 +00:00
jdolecek
a8b4a741c5 bump libedit minor - addition of rl_special_prefixes and rl_completion_append_character 2001-01-01 15:54:07 +00:00
jdolecek
a85f9ca211 Add support for rl_completion_append_character and rl_special_prefixes. 
This addresses lib/10513 by Giles Lean. Tested with PostgreSQL 7.0.2 psql.
 2001-01-01 15:52:25 +00:00
jdolecek
939ac12578 history_tokenize(): fix one off-by-one bug 
rl_complete_internal(): only replace the completed string with common part
	of possible matches if there is a possible completion
 2001-01-01 11:03:16 +00:00
jdolecek
26ffe99b32 rl_display_match_list(): 
* pad entries shorter than 'max' by spaces correctly
	* fix off-by-one error which caused extra newline to be printed
	  if the list fit exactly to a screen
	* fix typo in _rl_qsort_string_compare, which caused the list to not
	  be sorted after all
 2000-12-31 09:50:32 +00:00
jdolecek
c860130fa0 term_beep(): if terminal supports both visual and ordinary bell, 'ring' both 2000-12-30 22:46:05 +00:00
jdolecek
2c10cd6472 bump libedit minor - added some public stuff for readline emulation 2000-12-23 22:07:16 +00:00
jdolecek
4acffb6417 completion_matches(): fix a off-by-one bug, fix variable name typo 
implement displaying of possible completions, add hook to display the list
	on second rl_complete() invocation in row (typically, double <TAB>)

This addresses the completion part of lib/11581 by Richard Earnshaw.
 2000-12-23 22:02:20 +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
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