/* Terminal control module for terminals described by TERMCAP
- Copyright (C) 1985-1987, 1993-1995, 1998, 2000-2011
+ Copyright (C) 1985-1987, 1993-1995, 1998, 2000-2012
Free Software Foundation, Inc.
This file is part of GNU Emacs.
#include "termchar.h"
#include "termopts.h"
#include "tparam.h"
-#include "buffer.h"
#include "character.h"
+#include "buffer.h"
#include "charset.h"
#include "coding.h"
#include "composite.h"
NC_STANDOUT = 1 << 0,
NC_UNDERLINE = 1 << 1,
NC_REVERSE = 1 << 2,
- NC_BLINK = 1 << 3,
+ NC_ITALIC = 1 << 3,
NC_DIM = 1 << 4,
NC_BOLD = 1 << 5,
NC_INVIS = 1 << 6,
- NC_PROTECT = 1 << 7,
- NC_ALT_CHARSET = 1 << 8
+ NC_PROTECT = 1 << 7
};
/* internal state */
glyphless_display_method in dispextern.h for the details.
FOR_NO_FONT is nonzero if and only if this is for a character that
- is not supproted by the coding system of the terminal. ACRONYM, if
+ is not supported by the coding system of the terminal. ACRONYM, if
non-nil, is an acronym string for the character.
The glyphs actually produced are of type CHAR_GLYPH. */
if (face->tty_bold_p && MAY_USE_WITH_COLORS_P (tty, NC_BOLD))
OUTPUT1_IF (tty, tty->TS_enter_bold_mode);
- if (face->tty_dim_p && MAY_USE_WITH_COLORS_P (tty, NC_DIM))
- OUTPUT1_IF (tty, tty->TS_enter_dim_mode);
-
- /* Alternate charset and blinking not yet used. */
- if (face->tty_alt_charset_p
- && MAY_USE_WITH_COLORS_P (tty, NC_ALT_CHARSET))
- OUTPUT1_IF (tty, tty->TS_enter_alt_charset_mode);
-
- if (face->tty_blinking_p
- && MAY_USE_WITH_COLORS_P (tty, NC_BLINK))
- OUTPUT1_IF (tty, tty->TS_enter_blink_mode);
+ if (face->tty_italic_p && MAY_USE_WITH_COLORS_P (tty, NC_ITALIC))
+ {
+ if (tty->TS_enter_italic_mode)
+ OUTPUT1 (tty, tty->TS_enter_italic_mode);
+ else
+ /* Italics mode is unavailable on many terminals. In that
+ case, map slant to dimmed text; we want italic text to
+ appear different and dimming is not otherwise used. */
+ OUTPUT1 (tty, tty->TS_enter_dim_mode);
+ }
if (face->tty_underline_p && MAY_USE_WITH_COLORS_P (tty, NC_UNDERLINE))
OUTPUT1_IF (tty, tty->TS_enter_underline_mode);
half-bright, reverse-video, standout, underline. It may or
may not turn off alt-char-mode. */
if (face->tty_bold_p
- || face->tty_dim_p
+ || face->tty_italic_p
|| face->tty_reverse_p
- || face->tty_alt_charset_p
- || face->tty_blinking_p
|| face->tty_underline_p)
{
OUTPUT1_IF (tty, tty->TS_exit_attribute_mode);
if (strcmp (tty->TS_exit_attribute_mode, tty->TS_end_standout_mode) == 0)
tty->standout_mode = 0;
}
-
- if (face->tty_alt_charset_p)
- OUTPUT_IF (tty, tty->TS_exit_alt_charset_mode);
}
else
{
/* If we don't have "me" we can only have those appearances
that have exit sequences defined. */
- if (face->tty_alt_charset_p)
- OUTPUT_IF (tty, tty->TS_exit_alt_charset_mode);
-
if (face->tty_underline_p)
OUTPUT_IF (tty, tty->TS_exit_underline_mode);
}
TTY_CAPABLE_P_TRY (tty, TTY_CAP_UNDERLINE, tty->TS_enter_underline_mode, NC_UNDERLINE);
TTY_CAPABLE_P_TRY (tty, TTY_CAP_BOLD, tty->TS_enter_bold_mode, NC_BOLD);
TTY_CAPABLE_P_TRY (tty, TTY_CAP_DIM, tty->TS_enter_dim_mode, NC_DIM);
- TTY_CAPABLE_P_TRY (tty, TTY_CAP_BLINK, tty->TS_enter_blink_mode, NC_BLINK);
- TTY_CAPABLE_P_TRY (tty, TTY_CAP_ALT_CHARSET, tty->TS_enter_alt_charset_mode, NC_ALT_CHARSET);
+ TTY_CAPABLE_P_TRY (tty, TTY_CAP_ITALIC, tty->TS_enter_italic_mode, NC_ITALIC);
/* We can do it! */
return 1;
tty->TS_enter_underline_mode = tgetstr ("us", address);
tty->TS_exit_underline_mode = tgetstr ("ue", address);
tty->TS_enter_bold_mode = tgetstr ("md", address);
+ tty->TS_enter_italic_mode = tgetstr ("ZH", address);
tty->TS_enter_dim_mode = tgetstr ("mh", address);
- tty->TS_enter_blink_mode = tgetstr ("mb", address);
tty->TS_enter_reverse_mode = tgetstr ("mr", address);
tty->TS_enter_alt_charset_mode = tgetstr ("as", address);
tty->TS_exit_alt_charset_mode = tgetstr ("ae", address);
MultiLeft (tty) = tgetstr ("LE", address);
MultiRight (tty) = tgetstr ("RI", address);
- /* SVr4/ANSI color suppert. If "op" isn't available, don't support
+ /* SVr4/ANSI color support. If "op" isn't available, don't support
color because we can't switch back to the default foreground and
background. */
tty->TS_orig_pair = tgetstr ("op", address);
\f
/* Mark the pointers in the tty_display_info objects.
- Called by the Fgarbage_collector. */
+ Called by Fgarbage_collect. */
void
mark_ttys (void)