zhangyiss/editline
1
0
Fork 0
mirror of https://github.com/troglobit/editline.git synced 2025-11-04 19:28:08 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity
235 Commits 5 Branches 21 Tags
5be965deec0527b48b393b7aca9cb2a76aec2a99
Commit Graph

235 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Joachim Nilsson
5be965deec Simplify and clarify example 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-12-27 14:01:54 +01:00
Joachim Nilsson
791508a3a1 Minor fix, whitespace 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-12-27 13:27:59 +01:00
Joachim Nilsson
6de69a406b Update example with build instructions, put it before API listing 
This update should help with issues like that described in #16, "how do
I use this library?"

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-12-27 13:15:52 +01:00
Joachim Nilsson
197f3e1c32 Minor fixes, grammar + whitespace 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-12-27 13:15:02 +01:00
Joachim Nilsson
6adf0e98bb README: Add alternate interface docu 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-12-11 08:55:12 +01:00
Joachim Nilsson
bc7fc7e5c0 Fix #15: Alternate interface to plain readline(), for event loops 
This rather big patch adds support for the GNU Readline alternate
interface, for use with event loops:

    void rl_callback_handler_install (const char *prompt, rl_vcpfunc_t *lhandler);
    void rl_callback_read_char       (void);
    void rl_callback_handler_remove  (void);

The code has been tested using the testit and excallback examples.
Both regular editing and searching works as intended.

Also, the problem with lingering artefacts on screen when scrolling
through the history has been fixed.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-12-11 08:43:43 +01:00
Joachim Nilsson
935895bbf1 testit: Don't add history, readline() already does this 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-12-11 08:43:03 +01:00
Joachim Nilsson
2ec55cc9f1 Minor, simplify 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-12-11 08:42:33 +01:00
Joachim Nilsson
7f7bb5b45c Minor, use NULL not 0, and -1 not NULL 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-12-11 01:45:25 +01:00
Joachim Nilsson
9b7b3121c5 configure: Check for unistd.h 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-12-02 21:15:17 +01:00
Joachim Nilsson
53b160f6a1 examples: Define EDITLINE_LIBRARY when building locally 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-12-02 21:14:49 +01:00
Joachim Nilsson
779db8817e rl_refresh_line(): new (undocumented) readline compat fn 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-12-02 21:14:14 +01:00
Joachim Nilsson
29a71a53d0 rl_insert_text(): new readline compat fn 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-12-02 21:13:39 +01:00
Joachim Nilsson
a9824655ee excallback.c: Fix compilation errors against readline 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-12-02 18:54:29 +01:00
Joachim Nilsson
69d9e549a0 examples/excallback.c: Jeff Solomon's alternate interface example 
This patch adds the unmodified excallback.c from readline.  It was
originally contributed by Jeff Solomon as an example of the alternate
interface to readline.

The following set of patches modify it to work with editline.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-12-02 18:46:48 +01:00
Joachim Nilsson
94b1a78444 src/Makefile: Add -Wextra to CFLAGS 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-12-02 18:25:49 +01:00
Joachim Nilsson
a9d4247c09 Minor, header cleanup, whitespace fixes, comments 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-30 18:20:29 +01:00
Joachim Nilsson
a1f0a81a31 Add documentation for rl_deprep_term*() function and callback 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-30 07:45:38 +01:00
Joachim Nilsson
ea79fe70f9 write_history(), read_history(): Check fclose() return value 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-29 21:40:38 +01:00
Joachim Nilsson
621f126128 Reflow paragraphs, add link to original comp.sources.unix posting 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-29 17:58:42 +01:00
Joachim Nilsson
6137feacdf Add new rl_uninitialize() function to README 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-29 17:58:09 +01:00
Joachim Nilsson
2075dedc80 Remove leading (superfluous) comment 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-29 17:22:08 +01:00
Joachim Nilsson
54714631e2 Move All rights reserved to next line 
All BSD style licenses put this text on a separate line, immediately
following the Copyright line.  The C-News license is confusing enough
to most people, so let's align at least a bit with the norm.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-29 17:20:21 +01:00
Joachim Nilsson
a70a933698 Modify header guards, __FILE_H__ is reserved for system headers 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-29 17:17:50 +01:00
Joachim Nilsson
b613db2afb Whitespace + coding style cleanup 
- Use Emacs K&R style
- Add missing braces to for() loops
- Fix coding style issues in cli.c example
- Add empty lines to separate sections
- Simplify and de-indent code, check error case first + continue

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-29 16:40:10 +01:00
Joachim Nilsson
6021e54dbc Bump version for v1.16.0 relese cycle 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-29 15:34:30 +01:00
Joachim Nilsson
1ace811722 rl_uninitialize(): also free old_search from previous i-search 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-29 15:32:59 +01:00
Claus Fischer
4b8333ad39 Remove duplicate unique history check 
Signed-off-by: Claus Fischer <claus.fischer@clausfischer.com>
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-29 15:03:01 +01:00
Joachim Nilsson
ed37cef412 Minor whitespace fixes/cleanup 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-29 15:01:22 +01:00
Joachim Nilsson
2a3b422137 Fix negative array index triggered by i-search 
This is a fix to a bug reported by Claus Fischer.  When doing a reversed
i-search on the history, clear_line() sets rl_point to a negative value,
which is later used by ceol().  The intention is to clear the whole line
for the new Search: prompt, but indexing an array with a negative value
is strongly discouraged.

To prevent this negative indexing from happening we check in ceol() for
rl_point < 0, but we quickly notice another side effect: one lingering
character at the end of line when returning from i-search.  The problem
manifests itself more cleary when having a looooo000ooonong prompt.

The fix is to rub out the extra space, insert the i-search string, and
*then* call ceol() again.

Thanks to Claus for pointing this out!

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-29 14:53:14 +01:00
Claus Fischer
91937d970d testit: Test new rl_uninitialize() and load/store history 
Signed-off-by: Claus Fischer <claus.fischer@clausfischer.com>
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-29 14:51:29 +01:00
Claus Fischer
317b43e488 rl_unintialize(): New function, free all memory after use 
Free all allocated internal memory and reset variables so
rl_initialize() or readline() may be called again later.

Signed-off-by: Claus Fischer <claus.fischer@clausfischer.com>
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-29 14:44:24 +01:00
Claus Fischer
ed87f37409 Initialize global variables and reset to NULL on free() 
Signed-off-by: Claus Fischer <claus.fischer@clausfischer.com>
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-29 14:41:50 +01:00
Joachim Nilsson
b30c3479f5 Minor, spellcheck 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-09-07 01:32:17 +02:00
Joachim Nilsson
119db55bf2 Bump version for v1.15.3 bug fix release 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
1.15.3 		2017-09-07 01:26:31 +02:00
Joachim Nilsson
2542f21ff1 Add support for building .deb packages 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-09-07 01:25:47 +02:00
Joachim Nilsson
36663d6acf Run distcheck in release target, verifies distribution files 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-09-07 01:25:25 +02:00
Joachim Nilsson
866f25ce10 Update ChangeLog(s) for v1.15.3 bug fix release 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-09-07 01:25:01 +02:00
Joachim Nilsson
01f684ea19 debian/changelog: Add missing releases 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-09-07 01:24:38 +02:00
Joachim Nilsson
dd0c1dc2a4 debian/: Simplify rules file, greatly, add multi-arch support 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-09-07 01:22:46 +02:00
Joachim Nilsson
30e33b74fb Remove old compat symlinks, keep new Markdown versions 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-09-07 01:22:31 +02:00
Joachim Nilsson
b8c6a5b1e2 configure: Refactor other enable/disable checks like --enable-termcap 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-03-30 00:36:21 +02:00
Joachim Nilsson
ee70c8339c Followup to #7: Check also for terminfo, requested by @rofl0r 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-03-30 00:35:13 +02:00
Joachim Nilsson
16c96eda10 Fix #7: Fix configure --enable-termcap 
Improper handling of AC_ARG_ENABLE() causes the configure script to
always enable CONFIG_USE_TERMCAP.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-03-29 22:06:56 +02:00
Joachim Nilsson
0d76f006b5 TODO: Ideas for how to use editline in an event loop 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-03-02 23:36:40 +01:00
Joachim Nilsson
4d93e85af7 debian/.gitignore: New file, ignore built files 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-01-21 19:37:13 +01:00
Joachim Nilsson
387a8b31ba .gitignore: Update, add *.pc file 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-01-21 19:36:44 +01:00
Joachim Nilsson
2a3575495a Add make release target for simplified maintenance 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
1.15.2 		2016-06-06 20:09:47 +02:00
Joachim Nilsson
8aa36184e6 Update ChangeLog and bump version for v1.15.2 release 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2016-06-06 20:04:35 +02:00
Joachim Nilsson
0a8f2ef420 Add pkg-config libeditline.pc file 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2016-06-06 19:56:48 +02:00