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editline/include/editline.h

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More cleanup. Added license blurb to top of all source files. Remove all old $Id:$ and similar constructs, they don't provide any additional benefit anymore. Add configure options for toggling terminal bell and toying with SIGSTOP using Ctrl-Z. Rename config option for ANSI keys to get a consistent namespace. Also did some work on ANSI-fication of function definitions, lot's of that was still lingering around.
2010-07-18 07:41:18 +08:00
/* Minix editline
*
* Copyright (c) 1992, 1993 Simmule Turner and Rich Salz. All rights reserved.
*
* This software is not subject to any license of the American Telephone
* and Telegraph Company or of the Regents of the University of California.
*
* Permission is granted to anyone to use this software for any purpose on
* any computer system, and to alter it and redistribute it freely, subject
* to the following restrictions:
* 1. The authors are not responsible for the consequences of use of this
* software, no matter how awful, even if they arise from flaws in it.
* 2. The origin of this software must not be misrepresented, either by
* explicit claim or by omission. Since few users ever read sources,
* credits must appear in the documentation.
* 3. Altered versions must be plainly marked as such, and must not be
* misrepresented as being the original software. Since few users
* ever read sources, credits must appear in the documentation.
* 4. This notice may not be removed or altered.
*/
Minix editline v0.1.1 ===================== Lots of minor fixes and additions: * Bump version info in configure.ac * User editline.h added, installs to $prefix/include/editline.h - Based on Debian package version, but heavily updated. * Manpage installs to $prefix/share/man/man3/editline.3 - Also slightly updated with contents from Debian package. * Revised README to mention existing Debian package, also cleaned out the old README, which now lives in doc/README * Add TODO file. * Fix package description and make dist to bzip2 tarballs.
2008-06-08 06:32:45 +08:00
#ifndef __EDITLINE_H__
#define __EDITLINE_H__
Revert function pointers for rl_complete() and rl_list_possib() introduced in 0.2.2. Instead merge afd8b4de9dca8ec6afc3 from http://github.com/heimdal/heimdal.git project. This lets rl_complete() and rl_list_possib() become wrapper functions calling a set of function pointers, set using rl_set_complete_func() and rl_set_list_possib_funct(). Each wrapper has a fallback to do filename completion, which in turn can be disabled by leaving out --enable-default-complete from the configure line. This change, admittedly quite intrusive for a library, is a better implementation in many ways. For one it is much more readable, but it also enables further adoption of other editline forks as well as a simpler implementation of GNU Readline function pointers rl_completion_entry_function and rl_attempted_completion_function at a later stage. My apologies to everyone for whom this change breaks backwards compatibility. For help on converting your code, please see examples/cli.c.
2010-07-24 06:50:40 +08:00
/* Editline specific types, despite rl_ prefix. From Heimdal project. */
typedef char* (*rl_complete_func_t)(char*, int*);
typedef int (*rl_list_possib_func_t)(char*, char***);
Revert broken Debian patch for 8-bit char input, fix tty_show() instead. This changeset fixes an old Debian patch that attempted to fix the display of 8-bit characters in the function emacs(). It accidentally crippled the function of M-d and M-DEL. The latter was however also broken by being mapped to wipe(), more on that below. The real fix is to set rl_meta_chars to 0 by default and in the tty_show() function, which tried to be smart and output control and meta characters (in the wrong order as well). Simply disabling the special code for output of control characters fixes 8-bit input. We also nuke the old and broken wipe() function that was mapped to M-DEL, instead we map that key binding to bk_kill_word(), which works.
2010-07-26 04:01:04 +08:00
/* Display 8-bit chars "as-is" or as `M-x'? Toggle with M-m. (Default:0 - "as-is") */
ANSI-fication and lots of minor fixes inspired by Sparse warnings.
2010-07-18 04:38:05 +08:00
extern int rl_meta_chars;
Revert function pointers for rl_complete() and rl_list_possib() introduced in 0.2.2. Instead merge afd8b4de9dca8ec6afc3 from http://github.com/heimdal/heimdal.git project. This lets rl_complete() and rl_list_possib() become wrapper functions calling a set of function pointers, set using rl_set_complete_func() and rl_set_list_possib_funct(). Each wrapper has a fallback to do filename completion, which in turn can be disabled by leaving out --enable-default-complete from the configure line. This change, admittedly quite intrusive for a library, is a better implementation in many ways. For one it is much more readable, but it also enables further adoption of other editline forks as well as a simpler implementation of GNU Readline function pointers rl_completion_entry_function and rl_attempted_completion_function at a later stage. My apologies to everyone for whom this change breaks backwards compatibility. For help on converting your code, please see examples/cli.c.
2010-07-24 06:50:40 +08:00
/* Use these functions to set custom command/file completion, see cli.c for example usage. */
rl_complete_func_t rl_set_complete_func(rl_complete_func_t func);
rl_list_possib_func_t rl_set_list_possib_func(rl_list_possib_func_t func);
/* Editline specific functions. */
Change rl_complete() and rl_list_possib() to be function pointers instead. This is a much cleaner design and also works with or without the configure --enable-default-complete option. See the examples for details.
2008-10-02 15:09:09 +08:00
More cleanup. Added license blurb to top of all source files. Remove all old $Id:$ and similar constructs, they don't provide any additional benefit anymore. Add configure options for toggling terminal bell and toying with SIGSTOP using Ctrl-Z. Rename config option for ANSI keys to get a consistent namespace. Also did some work on ANSI-fication of function definitions, lot's of that was still lingering around.
2010-07-18 07:41:18 +08:00
/* For compatibility with FSF readline. */
Rename and globalize internal data structures to make more similar to GNU Readline
2010-07-20 06:18:20 +08:00
extern int rl_point;
extern int rl_mark;
extern int rl_end;
extern char *rl_line_buffer;
extern const char *rl_readline_name;
Merge el_no_echo patch from Festival speech-tools editline fork
2010-07-24 09:38:25 +08:00
extern int el_no_echo; /* e.g under emacs, don't echo except prompt */
Fix return type of rl_reset_terminal()
2008-06-09 06:30:45 +08:00
extern void rl_reset_terminal(char *p);
Minix editline v0.1.1 ===================== Lots of minor fixes and additions: * Bump version info in configure.ac * User editline.h added, installs to $prefix/include/editline.h - Based on Debian package version, but heavily updated. * Manpage installs to $prefix/share/man/man3/editline.3 - Also slightly updated with contents from Debian package. * Revised README to mention existing Debian package, also cleaned out the old README, which now lives in doc/README * Add TODO file. * Fix package description and make dist to bzip2 tarballs.
2008-06-08 06:32:45 +08:00
extern void rl_initialize(void);
extern char *readline(const char *prompt);
extern void add_history(char *line); /* OBSOLETE: Made part of readline(). -- kjb */
#endif /* __EDITLINE_H__ */
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