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c6372a1b3f
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73 lines
1.5 KiB
C
73 lines
1.5 KiB
C
/** \file history.h
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Prototypes for history functions, part of the user interface.
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*/
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#ifndef FISH_HISTORY_H
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#define FISH_HISTORY_H
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#include <wchar.h>
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/**
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Init history library. The history file won't actually be loaded
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until the first time a history search is performed.
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*/
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void history_init();
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/**
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Saves the new history to disc and frees all memory used by the history.
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*/
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void history_destroy();
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/**
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Add a new history item to the bottom of the history, containing a
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copy of str. Remove any duplicates. Moves the current item past the
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end of the history list.
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*/
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void history_add( const wchar_t *str );
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/**
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Find previous history item starting with str. If this moves before
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the start of the history, str is returned.
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*/
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const wchar_t *history_prev_match( const wchar_t *str );
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/**
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Return the specified history at the specified index, or 0 if out of bounds. 0 is the index of the current commandline.
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*/
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wchar_t *history_get( int idx );
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/**
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Move to first history item
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*/
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void history_first();
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/**
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Make current point to last history item
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*/
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void history_reset();
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/**
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Find next history item starting with str. If this moves past
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the end of the history, str is returned.
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*/
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const wchar_t *history_next_match( const wchar_t *str);
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/**
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Set the current mode name for history. Each application that uses
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the history has it's own mode. This must be called prior to any use
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of the history.
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*/
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void history_set_mode( const wchar_t *name );
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/**
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Perform sanity checks
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*/
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void history_sanity_check();
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#endif
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