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44 Commits

Author SHA1 Message Date
joerg
90ca8ad494 Move the savehandler assignment before setjmp() to avoid triggering 
warnings about use before initialization with clang.
 2011-07-12 16:40:41 +00:00
christos
4fc4fe2edf PR/45069: Henning Petersen: Use prototypes from builtins.h . 2011-06-18 21:18:46 +00:00
jmmv
416c5b0ff8 Call el_source before initializing sh-specific editline properties (i.e. 
the editor type and the tab completion binding).

This allows tab completion to work when a user has an ~/.editrc file.

Addresses PR bin/43404.
 2011-01-07 22:21:56 +00:00
joerg
f04ccd71b4 Set unique mode for the history, so that repeating a command doesn't 
spam the history.
 2008-02-13 12:57:16 +00:00
christos
272937609b sprinkle volatile. 2006-10-16 00:36:19 +00:00
mrg
084c052803 quell GCC 4.1 uninitialised variable warnings. 
XXX: we should audit the tree for which old ones are no longer needed
after getting the older compilers out of the tree..
 2006-05-10 21:53:14 +00:00
aymeric
d5d0c11532 Make the -s flag of fc work correctly. Ensure that only one command is specified 
and ensure that we break out of the loop after executing it.
With the previous code, because the re-executed command was added to the
history, it would think that it still had to execute it, leading to an infinite
loop.

The last thing which differs from ksh is that we get the "fc -s " command into
the history, but this is actually rather a feature in my humble opinion.

To test:
$ echo hello
$ fc -s ec
<infinite loop or correct behaviour>
 2006-03-06 00:09:22 +00:00
christos
0df4f0ca31 Only do certain actions when we are trully interactive, not just when we 
are connected to a tty:
	1. enable editor
	2. print directory on directory change.
	3. print job messages
 2005-07-15 17:49:43 +00:00
christos
c3b8cf7d21 Only add the function when we initialize. Restore the binding of tab to 
ed-insert if tabcomplete is cleared.
 2005-05-09 11:35:19 +00:00
dsl
82537bf8e8 If 'set -o tabcomplete' it set, then bind <tab> to the libedit filename 
completion function.
Note that the libedit code will probably want fine-tuning!
While editing the man page, add a note that non-whitespace IFS chars are
terminators and can generate null arguments.
 2005-05-07 19:52:17 +00:00
lukem
7568eb663a skip a leading `-' on the arg0 name when calling el_init() 2003-10-27 06:19:29 +00:00
christos
1bbc81a501 Let libedit handle signals so we resize properly. I might change my mind 
later on that.
 2003-10-19 19:13:21 +00:00
lukem
1e840c4d40 Ensure that $TERM is set in the real environment before calling el_init(3) 
when executing "set -o (emacs|vi)".   Fixes [bin/23175] from me.
 2003-10-19 01:55:05 +00:00
agc
b5b2954259 Move UCB-licensed code from 4-clause to 3-clause licence. 
Patches provided by Joel Baker in PR 22249, verified by myself.
 2003-08-07 09:05:01 +00:00
itojun
a69cd45b93 use bounded string op 2003-07-13 08:31:13 +00:00
gmcgarry
5e5ffccb2b ANSIify. 2003-05-04 06:36:50 +00:00
gmcgarry
f8d2e9e189 Add new builtin 'inputrc' which allows keybindings to be redefined 
for the current shell.  From Arne H Juul in PR#10097.
 2003-05-04 01:05:24 +00:00
christos
c02b3bbdf4 Fixes from David Laight: 
- ansification
- format of output of jobs command (etc)
- job identiers %+, %- etc
- $? and $(...)
- correct quoting of output of set, export -p and readonly -p
- differentiation between nornal and 'posix special' builtins
- correct behaviour (posix) for errors on builtins and special builtins
- builtin printf and kill
- set -o debug (if compiled with DEBUG)
- cd src obj (as ksh - too useful to do without)
- unset -e name, remove non-readonly variable from export list.
  (so I could unset -e PS1 before running the test shell...)
 2002-11-24 22:35:38 +00:00
christos
ccbeeb7cba get rid of sp completely, we were free-ing a bogus pointer; found by simonb. 2002-03-12 00:14:31 +00:00
christos
3380980447 remove redundant declarations and nexted externs. 2001-02-04 19:52:06 +00:00
mycroft
3112db7eb8 Call el_source() to use .editrc. 2000-11-06 04:21:14 +00:00
simonb
51ee9dc68d Don't declare 'extern opt*' getopt variables. 2000-04-14 05:52:56 +00:00
christos
d6ac7627ea Fix bin/9184, bin/9194, bin/9265, bin/9266 
Exitcode and negation problems (From Martin Husemann)
 2000-01-27 23:39:38 +00:00
christos
3d42469030 compile with WARNS = 2 1999-07-09 03:05:49 +00:00
mycroft
ee9e50eacb Be more retentive about use of NOTREACHED and noreturn. 1998-07-28 11:41:40 +00:00
christos
338ea4cec8 fix bug where if moving in history during a multi-line event, the 
append to history event would end up in the last event where the history
was moved to instead of the multi-line event; reported by Mycroft
 1998-05-20 00:29:26 +00:00
fair
618cca243b Change a few things to reference /usr/include/paths.h instead of local 
references. Fixing the default PATH is a bit more effort.
 1998-04-07 10:16:04 +00:00
cjs
af5956aa6b Make this compile with -DSMALL and warnings on. 1997-11-12 03:40:55 +00:00
christos
946049095f PR/4257: Jaromir Dolecek: Update for libedit interface change. 1997-10-14 15:06:42 +00:00
lukem
92d7aa0376 getopt returns -1 not EOF 1997-09-14 07:43:56 +00:00
christos
cd799663e4 Fix compiler warnings. 1997-07-04 21:01:48 +00:00
christos
7efa5addb4 Track $TERM and call the appropriate editline(3) routine to update the 
terminal type.
 1997-04-11 22:45:38 +00:00
christos
7accaec421 NO_HISTORY->SMALL 1997-03-14 01:42:18 +00:00
christos
6042831b7e Fix problems with -DNO_HISTORY 1997-03-13 21:57:32 +00:00
christos
435812e77d PR/2808: Remove extraneous newlines from error routines (from FreeBSD) 1996-10-16 14:40:32 +00:00
christos
02b3c16118 change sethistsize() to take the history size as an argument so it can 
be used directly by the new variable callback functions.
 1996-06-25 16:43:33 +00:00
christos
07bae7eddd Merge in my changes from vangogh, and fix the x=false; echo $? == 0 
bug.
 1995-05-11 21:28:33 +00:00
christos
df504509f1 1. Don't core dump on 'fc -l' (From Gerard J van der Grinten) 
2. PATH=xxx ls, does the PATH assignment first and then tries to find ls in xxx
3. VAR=xxx exec ls, does the variable assignment.
 1995-03-31 21:58:09 +00:00
cgd
49f0ad8601 convert to new RCS id conventions. 1995-03-21 09:01:59 +00:00
cgd
4ce0d34a31 clean up further. more patches from Jim Jegers 1994-12-05 19:07:32 +00:00
cgd
5dad143982 from James Jegers <jimj@miller.cs.uwm.edu>: quiet -Wall, and squelch 
some of the worst style errors.
 1994-12-04 07:11:37 +00:00
mycroft
cafd1f7e9f Add RCS ids. 1994-06-11 16:11:35 +00:00
jtc
a81e412494 Include appropriate header files to bring function prototypes into scope. 1994-05-12 17:03:32 +00:00
jtc
488499c5ff 44lite code 1994-05-11 17:01:00 +00:00