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Diffstat (limited to 'contrib/texinfo/info/echo-area.h')
-rw-r--r-- | contrib/texinfo/info/echo-area.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/contrib/texinfo/info/echo-area.h b/contrib/texinfo/info/echo-area.h new file mode 100644 index 0000000..7feec06 --- /dev/null +++ b/contrib/texinfo/info/echo-area.h @@ -0,0 +1,64 @@ +/* echo-area.h -- Functions used in reading information from the echo area. + $Id: echo-area.h,v 1.3 1997/07/15 18:38:21 karl Exp $ + + This file is part of GNU Info, a program for reading online documentation + stored in Info format. + + Copyright (C) 1993, 97 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + + Written by Brian Fox (bfox@ai.mit.edu). */ + +#ifndef INFO_ECHO_AREA_H +#define INFO_ECHO_AREA_H + +#define EA_MAX_INPUT 256 + +extern int echo_area_is_active, info_aborted_echo_area; + +/* Non-zero means that the last command executed while reading input + killed some text. */ +extern int echo_area_last_command_was_kill; + +extern void inform_in_echo_area (), echo_area_inform_of_deleted_window (); +extern void echo_area_prep_read (); +extern VFunction *ea_last_executed_command; + +/* Read a line of text in the echo area. Return a malloc ()'ed string, + or NULL if the user aborted out of this read. WINDOW is the currently + active window, so that we can restore it when we need to. PROMPT, if + non-null, is a prompt to print before reading the line. */ +extern char *info_read_in_echo_area (); + +/* Read a line in the echo area with completion over COMPLETIONS. + Takes arguments of WINDOW, PROMPT, and COMPLETIONS, a REFERENCE **. */ +char *info_read_completing_in_echo_area (); + +/* Read a line in the echo area allowing completion over COMPLETIONS, but + not requiring it. Takes arguments of WINDOW, PROMPT, and COMPLETIONS, + a REFERENCE **. */ +extern char *info_read_maybe_completing (); + +extern void ea_insert (), ea_quoted_insert (); +extern void ea_beg_of_line (), ea_backward (), ea_delete (), ea_end_of_line (); +extern void ea_forward (), ea_abort (), ea_rubout (), ea_complete (); +extern void ea_newline (), ea_kill_line (), ea_transpose_chars (); +extern void ea_yank (), ea_tab_insert (), ea_possible_completions (); +extern void ea_backward_word (), ea_kill_word (), ea_forward_word (); +extern void ea_yank_pop (), ea_backward_kill_word (); +extern void ea_scroll_completions_window (); + +#endif /* not INFO_ECHO_AREA_H */ |