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[Emacs-diffs] /srv/bzr/emacs/emacs-23 r99916: Remove obsolete volatile
From: |
Andreas Schwab |
Subject: |
[Emacs-diffs] /srv/bzr/emacs/emacs-23 r99916: Remove obsolete volatile |
Date: |
Mon, 05 Jul 2010 19:16:59 +0200 |
User-agent: |
Bazaar (2.0.3) |
------------------------------------------------------------
revno: 99916
committer: Andreas Schwab <address@hidden>
branch nick: emacs
timestamp: Mon 2010-07-05 19:16:59 +0200
message:
Remove obsolete volatile
* keyboard.c: Remove duplicate <setjmp.h>.
(read_key_sequence): Remove volatile qualifiers.
modified:
src/ChangeLog
src/keyboard.c
=== modified file 'src/ChangeLog'
--- a/src/ChangeLog 2010-07-05 09:58:31 +0000
+++ b/src/ChangeLog 2010-07-05 17:16:59 +0000
@@ -1,3 +1,8 @@
+2010-07-05 Andreas Schwab <address@hidden>
+
+ * keyboard.c: Remove duplicate <setjmp.h>.
+ (read_key_sequence): Remove volatile qualifiers.
+
2010-07-05 YAMAMOTO Mitsuharu <address@hidden>
* dispextern.h (FRINGE_HEIGHT_BITS): New define.
=== modified file 'src/keyboard.c'
--- a/src/keyboard.c 2010-05-20 14:50:32 +0000
+++ b/src/keyboard.c 2010-07-05 17:16:59 +0000
@@ -42,7 +42,6 @@
#include "puresize.h"
#include "systime.h"
#include "atimer.h"
-#include <setjmp.h>
#include <errno.h>
#ifdef HAVE_GTK_AND_PTHREAD
@@ -9182,48 +9181,48 @@
int can_return_switch_frame;
int fix_current_buffer;
{
- volatile Lisp_Object from_string;
- volatile int count = SPECPDL_INDEX ();
+ Lisp_Object from_string;
+ int count = SPECPDL_INDEX ();
/* How many keys there are in the current key sequence. */
- volatile int t;
+ int t;
/* The length of the echo buffer when we started reading, and
the length of this_command_keys when we started reading. */
- volatile int echo_start;
- volatile int keys_start;
+ int echo_start;
+ int keys_start;
/* The number of keymaps we're scanning right now, and the number of
keymaps we have allocated space for. */
- volatile int nmaps;
- volatile int nmaps_allocated = 0;
+ int nmaps;
+ int nmaps_allocated = 0;
/* defs[0..nmaps-1] are the definitions of KEYBUF[0..t-1] in
the current keymaps. */
- Lisp_Object *volatile defs = NULL;
+ Lisp_Object *defs = NULL;
/* submaps[0..nmaps-1] are the prefix definitions of KEYBUF[0..t-1]
in the current keymaps, or nil where it is not a prefix. */
- Lisp_Object *volatile submaps = NULL;
+ Lisp_Object *submaps = NULL;
/* The local map to start out with at start of key sequence. */
- volatile Lisp_Object orig_local_map;
+ Lisp_Object orig_local_map;
/* The map from the `keymap' property to start out with at start of
key sequence. */
- volatile Lisp_Object orig_keymap;
+ Lisp_Object orig_keymap;
/* 1 if we have already considered switching to the local-map property
of the place where a mouse click occurred. */
- volatile int localized_local_map = 0;
+ int localized_local_map = 0;
/* The index in submaps[] of the first keymap that has a binding for
this key sequence. In other words, the lowest i such that
submaps[i] is non-nil. */
- volatile int first_binding;
+ int first_binding;
/* Index of the first key that has no binding.
It is useless to try fkey.start larger than that. */
- volatile int first_unbound;
+ int first_unbound;
/* If t < mock_input, then KEYBUF[t] should be read as the next
input key.
@@ -9238,7 +9237,7 @@
restart_sequence; the loop will read keys from keybuf up until
mock_input, thus rebuilding the state; and then it will resume
reading characters from the keyboard. */
- volatile int mock_input = 0;
+ int mock_input = 0;
/* If the sequence is unbound in submaps[], then
keybuf[fkey.start..fkey.end-1] is a prefix in Vfunction_key_map,
@@ -9248,28 +9247,28 @@
should hold off until t reaches them. We do this when we've just
recognized a function key, to avoid searching for the function
key's again in Vfunction_key_map. */
- volatile keyremap fkey;
+ keyremap fkey;
/* Likewise, for key_translation_map and input-decode-map. */
- volatile keyremap keytran, indec;
+ keyremap keytran, indec;
/* Non-zero if we are trying to map a key by changing an upper-case
letter to lower case, or a shifted function key to an unshifted
one. */
- volatile int shift_translated = 0;
+ int shift_translated = 0;
/* If we receive a `switch-frame' or `select-window' event in the middle of
a key sequence, we put it off for later.
While we're reading, we keep the event here. */
- volatile Lisp_Object delayed_switch_frame;
+ Lisp_Object delayed_switch_frame;
/* See the comment below... */
#if defined (GOBBLE_FIRST_EVENT)
Lisp_Object first_event;
#endif
- volatile Lisp_Object original_uppercase;
- volatile int original_uppercase_position = -1;
+ Lisp_Object original_uppercase;
+ int original_uppercase_position = -1;
/* Gets around Microsoft compiler limitations. */
int dummyflag = 0;
@@ -9277,7 +9276,7 @@
struct buffer *starting_buffer;
/* List of events for which a fake prefix key has been generated. */
- volatile Lisp_Object fake_prefixed_keys = Qnil;
+ Lisp_Object fake_prefixed_keys = Qnil;
#if defined (GOBBLE_FIRST_EVENT)
int junk;
@@ -9435,13 +9434,13 @@
(say, a mouse click on the mode line which is being treated
as [mode-line (mouse-...)], then we backtrack to this point
of keybuf. */
- volatile int last_real_key_start;
+ int last_real_key_start;
/* These variables are analogous to echo_start and keys_start;
while those allow us to restart the entire key sequence,
echo_local_start and keys_local_start allow us to throw away
just one key. */
- volatile int echo_local_start, keys_local_start, local_first_binding;
+ int echo_local_start, keys_local_start, local_first_binding;
eassert (indec.end == t || (indec.end > t && indec.end <= mock_input));
eassert (indec.start <= indec.end);
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