98 lines
3.5 KiB
C
98 lines
3.5 KiB
C
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/* @(#)shedit.h 1.14 17/01/18 Copyright 2006-2017 J. Schilling */
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/*
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* Definitions for libshedit, the history editor for the shell.
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*
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* Copyright (c) 2006-2017 J. Schilling
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*/
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/*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* See the file CDDL.Schily.txt in this distribution for details.
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* A copy of the CDDL is also available via the Internet at
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* http://www.opensource.org/licenses/cddl1.txt
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file CDDL.Schily.txt from this distribution.
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*/
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#ifndef _SCHILY_SHEDIT_H
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#define _SCHILY_SHEDIT_H
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#ifndef _SCHILY_MCONFIG_H
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#include <schily/mconfig.h>
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#endif
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#ifndef _SCHILY_TYPES_H
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#include <schily/types.h>
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#endif
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#ifndef _SCHILY_SCHILY_H
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#include <schily/schily.h>
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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* Exported functions:
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*
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* shedit_egetc(): read one character from the edited input
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* shedit_getdelim(): get input delimiter
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* shedit_treset(): reset terminal modes to non-edit
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* shedit_bhist(): the builtin history command
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* shedit_bshist(): the builtin savehistory command
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* shedit_append_line(): to append a line to the history
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* shedit_remap(): the builtin to reread termcap/mapping defaults
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* shedit_list_map(): the builtin to list mappings
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* shedit_del_map(): the builtin to delete mappings
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* shedit_add_map(): the builtin to add mappings
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* shedit_getenv(): set up pointer to local getenv() from the shell
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* shedit_putenv(): set up pointer to local putenv() from the shell
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* shedit_igneof(): set up pointer to local ignoreeof() from the shell
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*/
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extern int shedit_egetc __PR((void));
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extern int shedit_getdelim __PR((void));
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extern void shedit_treset __PR((void));
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extern void shedit_bhist __PR((int **intrcpp));
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extern void shedit_bshist __PR((int **intrpp));
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extern void shedit_append_line __PR((char *linep, unsigned int len,
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unsigned int pos));
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extern void shedit_chghistory __PR((char *__val));
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extern void shedit_histrange __PR((unsigned *firstp,
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unsigned *lastp, unsigned *nextp));
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extern void shedit_remap __PR((void));
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extern void shedit_list_map __PR((int *f));
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extern int shedit_del_map __PR((char *from));
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extern int shedit_add_map __PR((char *from, char *to, char *comment));
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extern void shedit_getenv __PR((char *(*genv)(char *name)));
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extern void shedit_putenv __PR((void (*penv) (char *name)));
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extern void shedit_igneof __PR((BOOL (*ieof) (void)));
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extern void shedit_setprompts __PR((int promptidx, int nprompts,
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char *newprompts[]));
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/*
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* Keep #defines in sync with bsh/bsh.h
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*/
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#define HI_NOINTR 0 /* History traversal noninterruptable */
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#define HI_INTR 1 /* History traversal is interruptable */
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#define HI_NONUM 2 /* Do not print numbers */
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#define HI_TAB 4 /* Print TABs */
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#define HI_REVERSE 8 /* Print in reverse order */
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#define HI_PRETTYP 16 /* Pretty Type non-printable chars */
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#define HI_ANSI_NL 32 /* Convert ASCII newlines to ANSI nl */
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extern int shedit_history __PR((int *f, int **intrcpp, int flg,
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int _first, int _last, char *_subst));
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extern int shedit_search_history __PR((int **intrcpp, int flg,
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int _first, char *_pat));
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extern int shedit_remove_history __PR((int **intrcpp, int flg,
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int _first, char *_pat));
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extern int shedit_read_history __PR((int *f, int **intrcpp, int flg));
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#ifdef __cplusplus
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}
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#endif
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#endif /* _SCHILY_SHEDIT_H */
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