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* lisp.h (Mouse_HLInfo): Remove set-but-unused mouse_face_image_state

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member.  Adjust users.  Convert mouse_face_past_end, mouse_face_defer
and mouse_face_hidden members to a bitfields.
* frame.h (struct frame): Remove set-but-not-used space_width member.
(FRAME_SPACE_WIDTH): Remove.
* nsterm.m, w32term.c, xterm.c: Adjust users.
* termchar.h (struct tty_display_info): Remove set-but-unused se_is_so
member.  Adjust users.  Convert term_initted, delete_in_insert_mode,
costs_set, insert_mode, standout_mode, cursor_hidden and flow_control
members to a bitfields.
This commit is contained in:
Dmitry Antipov 2012-12-04 19:15:30 +04:00
parent 46a2cc4470
commit 350f51adac
9 changed files with 26 additions and 37 deletions
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13
src/ChangeLog
View file

@ -1,3 +1,16 @@
2012-12-04 Dmitry Antipov <dmantipov@yandex.ru>
* lisp.h (Mouse_HLInfo): Remove set-but-unused mouse_face_image_state
member. Adjust users. Convert mouse_face_past_end, mouse_face_defer
and mouse_face_hidden members to a bitfields.
* frame.h (struct frame): Remove set-but-not-used space_width member.
(FRAME_SPACE_WIDTH): Remove.
* nsterm.m, w32term.c, xterm.c: Adjust users.
* termchar.h (struct tty_display_info): Remove set-but-unused se_is_so
member. Adjust users. Convert term_initted, delete_in_insert_mode,
costs_set, insert_mode, standout_mode, cursor_hidden and flow_control
members to a bitfields.
2012-12-03 Paul Eggert <eggert@cs.ucla.edu>
Don't let call-process be a zombie factory (Bug#12980).

8
src/frame.h
View file

@ -301,9 +301,6 @@ struct frame
/* Canonical X unit. Width of default font, in pixels. */
int column_width;
/* Width of space glyph of default font, in pixels. */
int space_width;
/* Canonical Y unit. Height of a line, in pixels. */
int line_height;
@ -1000,11 +997,6 @@ extern Lisp_Object selected_frame;
#define FRAME_COLUMN_WIDTH(F) ((F)->column_width)
/* Space glyph width of the default font of frame F. */
#define FRAME_SPACE_WIDTH(F) ((F)->space_width)
/* Pixel width of areas used to display truncation marks, continuation
marks, overlay arrows. This is 0 for terminal frames. */

11
src/lisp.h
View file

@ -1644,7 +1644,6 @@ typedef struct {
int mouse_face_beg_x, mouse_face_beg_y;
int mouse_face_end_row, mouse_face_end_col;
int mouse_face_end_x, mouse_face_end_y;
int mouse_face_past_end;
Lisp_Object mouse_face_window;
int mouse_face_face_id;
Lisp_Object mouse_face_overlay;
@ -1654,13 +1653,15 @@ typedef struct {
struct frame *mouse_face_mouse_frame;
int mouse_face_mouse_x, mouse_face_mouse_y;
/* Nonzero if part of the text currently shown in
its mouse-face is beyond the window end. */
unsigned mouse_face_past_end : 1;
/* Nonzero means defer mouse-motion highlighting. */
int mouse_face_defer;
unsigned mouse_face_defer : 1;
/* Nonzero means that the mouse highlight should not be shown. */
int mouse_face_hidden;
int mouse_face_image_state;
unsigned mouse_face_hidden : 1;
} Mouse_HLInfo;
/* Data type checking. */

1
src/nsterm.m
View file

@ -6954,7 +6954,6 @@ - (void) scrollWheel: (NSEvent *)theEvent
FRAME_BASELINE_OFFSET (f) = font->baseline_offset;
FRAME_COLUMN_WIDTH (f) = font->average_width;
FRAME_SPACE_WIDTH (f) = font->space_width;
FRAME_LINE_HEIGHT (f) = font->height;
compute_fringe_widths (f, 1);

4
src/term.c
View file

@ -3362,10 +3362,6 @@ use the Bourne shell command `TERM=... export TERM' (C-shell:\n\
= tty->TS_delete_mode && tty->TS_insert_mode
&& !strcmp (tty->TS_delete_mode, tty->TS_insert_mode);
tty->se_is_so = (tty->TS_standout_mode
&& tty->TS_end_standout_mode
&& !strcmp (tty->TS_standout_mode, tty->TS_end_standout_mode));
UseTabs (tty) = tabs_safe_p (fileno (tty->input)) && TabWidth (tty) == 8;
terminal->scroll_region_ok

20
src/termchar.h
View file

@ -50,8 +50,7 @@ struct tty_display_info
struct emacs_tty *old_tty; /* The initial tty mode bits */
int term_initted; /* 1 if we have been through init_sys_modes. */
unsigned term_initted : 1; /* 1 if we have been through init_sys_modes. */
int reference_count; /* Number of frames that are on this display. */
@ -164,17 +163,12 @@ struct tty_display_info
int RPov; /* # chars to start a TS_repeat */
int delete_in_insert_mode; /* delete mode == insert mode */
int se_is_so; /* 1 if same string both enters and leaves
standout mode */
int costs_set; /* Nonzero if costs have been calculated. */
int insert_mode; /* Nonzero when in insert mode. */
int standout_mode; /* Nonzero when in standout mode. */
unsigned delete_in_insert_mode : 1; /* delete mode == insert mode */
unsigned costs_set : 1; /* Nonzero if costs have been calculated. */
unsigned insert_mode : 1; /* Nonzero when in insert mode. */
unsigned standout_mode : 1; /* Nonzero when in standout mode. */
/* 1 if should obey 0200 bit in input chars as "Meta", 2 if should
keep 0200 bit in input chars. 0 to ignore the 0200 bit. */
@ -192,11 +186,11 @@ struct tty_display_info
/* Flag used in tty_show/hide_cursor. */
int cursor_hidden;
unsigned cursor_hidden : 1;
/* Nonzero means use ^S/^Q for flow control. */
int flow_control;
unsigned flow_control : 1;
};
/* A chain of structures for all tty devices currently in use. */

1
src/w32term.c
View file

@ -5348,7 +5348,6 @@ x_new_font (struct frame *f, Lisp_Object font_object, int fontset)
FRAME_FONT (f) = font;
FRAME_BASELINE_OFFSET (f) = font->baseline_offset;
FRAME_COLUMN_WIDTH (f) = font->average_width;
FRAME_SPACE_WIDTH (f) = font->space_width;
FRAME_LINE_HEIGHT (f) = font->height;
compute_fringe_widths (f, 1);

4
src/xdisp.c
View file

@ -12265,7 +12265,6 @@ handle_tool_bar_click (struct frame *f, int x, int y, int down_p,
{
/* Show item in pressed state. */
show_mouse_face (hlinfo, DRAW_IMAGE_SUNKEN);
hlinfo->mouse_face_image_state = DRAW_IMAGE_SUNKEN;
last_tool_bar_item = prop_idx;
}
else
@ -12276,7 +12275,6 @@ handle_tool_bar_click (struct frame *f, int x, int y, int down_p,
/* Show item in released state. */
show_mouse_face (hlinfo, DRAW_IMAGE_RAISED);
hlinfo->mouse_face_image_state = DRAW_IMAGE_RAISED;
key = AREF (f->tool_bar_items, prop_idx + TOOL_BAR_ITEM_KEY);
@ -12345,7 +12343,6 @@ note_tool_bar_highlight (struct frame *f, int x, int y)
&& last_tool_bar_item != prop_idx)
return;
hlinfo->mouse_face_image_state = DRAW_NORMAL_TEXT;
draw = mouse_down_p ? DRAW_IMAGE_SUNKEN : DRAW_IMAGE_RAISED;
/* If tool-bar item is not enabled, don't highlight it. */
@ -12374,7 +12371,6 @@ note_tool_bar_highlight (struct frame *f, int x, int y)
/* Display it as active. */
show_mouse_face (hlinfo, draw);
hlinfo->mouse_face_image_state = draw;
}
set_help_echo:

1
src/xterm.c
View file

@ -7902,7 +7902,6 @@ x_new_font (struct frame *f, Lisp_Object font_object, int fontset)
FRAME_FONT (f) = font;
FRAME_BASELINE_OFFSET (f) = font->baseline_offset;
FRAME_COLUMN_WIDTH (f) = font->average_width;
FRAME_SPACE_WIDTH (f) = font->space_width;
FRAME_LINE_HEIGHT (f) = FONT_HEIGHT (font);
compute_fringe_widths (f, 1);