mirror of
https://github.com/lcn2/calc.git
synced 2025-08-19 01:13:27 +03:00
e555a718c0
Fixed errors in various help files such as:
mat randbit seed srandom types
Removed the MAXSTRING symbol because it was no longer used by calc.
Increased HIST_SIZE (depth of the history stack) from 10k to 32k.
Increased TTYSIZE (reallocation size for terminal buffers) from 100 to 8191.
Increased MAXDEPTH (maximum depth of input stack) from 10 to 255.
Increased interactive input buffer size from 1024 to 256k. This has the
effect of increasing the maximum length of an input line from a tty.
This helps with an interactive bug that was reported by Ruslan Kabatsayev
(b7 dot 10110111 at gmail dot com).
k
74 lines
2.2 KiB
C
74 lines
2.2 KiB
C
/*
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* hist - definitions for command history module
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*
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* Copyright (C) 1999-2007,2014 David I. Bell
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*
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* Calc is open software; you can redistribute it and/or modify it under
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* the terms of the version 2.1 of the GNU Lesser General Public License
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* as published by the Free Software Foundation.
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*
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* Calc is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
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* Public License for more details.
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*
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* A copy of version 2.1 of the GNU Lesser General Public License is
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* distributed with calc under the filename COPYING-LGPL. You should have
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* received a copy with calc; if not, write to Free Software Foundation, Inc.
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* Under source code control: 1993/05/02 20:09:20
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* File existed as early as: 1993
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*
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* Share and enjoy! :-) http://www.isthe.com/chongo/tech/comp/calc/
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*/
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#if !defined(INCLUDE_HIST_H)
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#define INCLUDE_HIST_H
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/*
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* Default binding file and history size.
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*/
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#ifndef HIST_BINDING_FILE
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#define HIST_BINDING_FILE "/usr/lib/hist.bind"
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#endif
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#ifndef HIST_SIZE
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#define HIST_SIZE (1024*32)
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#endif
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/*
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* path search defines
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*/
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#define HOMECHAR '~' /* char which indicates home directory */
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#define DOTCHAR '.' /* char which indicates current directory */
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#define PATHCHAR '/' /* char which separates path components */
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#if defined(__MSDOS__) || defined(__WIN32)
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#define LISTCHAR ';' /* char which separates paths in a list */
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#else
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#define LISTCHAR ':' /* char which separates paths in a list */
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#endif
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/*
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* Possible returns from hist_init. Note that an error from hist_init does
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* not prevent calling the other routines, but fancy command line editing
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* is then disabled.
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*/
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#define HIST_SUCCESS 0 /* successfully inited */
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#define HIST_INITED 1 /* initialization is already done */
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#define HIST_NOFILE 2 /* bindings file could not be read */
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#define HIST_NOTTY 3 /* terminal modes could not be set */
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E_FUNC int hist_init(char *filename);
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E_FUNC void hist_term(void);
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E_FUNC size_t hist_getline(char *prompt, char *buf, size_t len);
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E_FUNC void hist_saveline(char *line, int len);
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#endif /* !INCLUDE_HIST_H */
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