Mercurial > hg > xemacs-beta
view src/console-tty.h @ 5803:b79e1e02bf01
Preserve extent information in the command builder code.
src/ChangeLog addition:
2014-07-14 Aidan Kehoe <kehoea@parhasard.net>
* event-stream.c:
* event-stream.c (mark_command_builder):
* event-stream.c (finalize_command_builder): Removed.
* event-stream.c (allocate_command_builder):
* event-stream.c (free_command_builder): Removed. Use
free_normal_lisp_object() instead.
* event-stream.c (echo_key_event):
* event-stream.c (regenerate_echo_keys_from_this_command_keys):
Detach all extents here.
* event-stream.c (maybe_echo_keys):
* event-stream.c (reset_key_echo):
* event-stream.c (execute_help_form):
* event-stream.c (Fnext_event):
* event-stream.c (command_builder_find_leaf_no_jit_binding):
* event-stream.c (command_builder_find_leaf):
* event-stream.c (lookup_command_event):
* events.h (struct command_builder):
Move the command builder's echo_buf to being a Lisp string rather
than a malloced Ibyte array. This allows passing through extent
information, which was previously dropped. It also simplifies the
allocation and release code for the command builder.
Rename echo_buf_index to echo_buf_fill_pointer, better reflecting
its function.
Don't rely on zero-termination (something not particularly
compatible with Lisp-level code) when showing a substring of
echo_buf that differs from that designated by
echo_buf_fill_pointer, keep a separate counter instead and use
that.
* minibuf.c:
* minibuf.c (echo_area_append):
Use the new START and END keyword arguments to #'append-message,
rather than consing a new string for basically every #'next-event
prompt displayed.
test/ChangeLog addition:
2014-07-14 Aidan Kehoe <kehoea@parhasard.net>
* automated/extent-tests.el:
Check that extent information is passed through to the echo area
correctly with #'next-event's PROMPT argument.
lisp/ChangeLog addition:
2014-07-14 Aidan Kehoe <kehoea@parhasard.net>
* simple.el (raw-append-message):
Use #'write-sequence in this, take its START and END keyword
arguments, so our callers don't have to cons as much.
* simple.el (append-message):
Pass through START and END here.
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Mon, 14 Jul 2014 13:42:42 +0100 |
| parents | 308d34e9f07d |
| children |
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/* Define TTY specific console, device, and frame object for XEmacs. Copyright (C) 1995 Board of Trustees, University of Illinois. Copyright (C) 1996, 2002 Ben Wing. This file is part of XEmacs. XEmacs 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 3 of the License, or (at your option) any later version. XEmacs 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 XEmacs. If not, see <http://www.gnu.org/licenses/>. */ /* Synched up with: Not in FSF. */ /* Written by Chuck Thompson and Ben Wing. */ /* NOTE: Currently each TTY console can have only one device. Therefore, all stuff for both input and output is lumped into the console structure. If it ever becomes meaningful to have more than one device on a TTY console, the output stuff will have to get separated out. */ #ifndef INCLUDED_console_tty_h_ #define INCLUDED_console_tty_h_ #include "console.h" #include "systty.h" extern FILE *termscript; EXFUN (Fconsole_tty_controlling_process, 1); /****************** Prototypes from cm.c *******************/ /* #### Verify that all of these are still needed. */ void cm_cost_init (struct console *c); void cmputc (int c); void cmgoto (struct frame *f, int row, int col); extern struct console *cmputc_console; void send_string_to_tty_console (struct console *c, unsigned char *str, int len); /*************** Prototypes from console-tty.c ****************/ extern const struct sized_memory_description tty_console_data_description; /*************** Prototypes from fontcolor-tty.c ****************/ extern const struct sized_memory_description tty_color_instance_data_description; extern const struct sized_memory_description tty_font_instance_data_description; /*************** Prototypes from redisplay-tty.c ****************/ enum term_init_status { TTY_UNABLE_OPEN_DATABASE, TTY_TYPE_UNDEFINED, TTY_TYPE_INSUFFICIENT, TTY_SIZE_UNSPECIFIED, TTY_INIT_SUCCESS }; int init_tty_for_redisplay (struct device *d, char *terminal_type); /* #### These should probably be methods. */ void set_tty_modes (struct console *c); void reset_tty_modes (struct console *c); /* Used in sysdep.c to properly clear and position the cursor when exiting. */ void tty_redisplay_shutdown (struct console *c); /* called from console-stream.c */ Lisp_Object tty_semi_canonicalize_console_connection (Lisp_Object connection, Error_Behavior errb); Lisp_Object tty_canonicalize_console_connection (Lisp_Object connection, Error_Behavior errb); Lisp_Object tty_semi_canonicalize_device_connection (Lisp_Object connection, Error_Behavior errb); Lisp_Object tty_canonicalize_device_connection (Lisp_Object connection, Error_Behavior errb); #endif /* INCLUDED_console_tty_h_ */