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Finish up last change with more speedups

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* src/xterm.c (x_atom_refs):
* src/xterm.h (struct x_display_info): Add some new atoms to be
interned at connection setup.
This commit is contained in:
Po Lu 2022-12-01 15:08:31 +08:00
parent f19ab1d36c
commit ff64a85b2d
2 changed files with 20 additions and 0 deletions
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14
src/xterm.c
View file

@ -1052,6 +1052,20 @@ static const struct x_atom_ref x_atom_refs[] =
/* Old OffiX (a.k.a. old KDE) drop protocol support. */
ATOM_REFS_INIT ("DndProtocol", Xatom_DndProtocol)
ATOM_REFS_INIT ("_DND_PROTOCOL", Xatom_DND_PROTOCOL)
/* Here are some atoms that are not actually used from C, just
defined to make replying to selection requests fast. */
ATOM_REFS_INIT ("text/plain;charset=utf-8", Xatom_text_plain_charset_utf_8)
ATOM_REFS_INIT ("LENGTH", Xatom_LENGTH)
ATOM_REFS_INIT ("FILE_NAME", Xatom_FILE_NAME)
ATOM_REFS_INIT ("CHARACTER_POSITION", Xatom_CHARACTER_POSITION)
ATOM_REFS_INIT ("LINE_NUMBER", Xatom_LINE_NUMBER)
ATOM_REFS_INIT ("COLUMN_NUMBER", Xatom_COLUMN_NUMBER)
ATOM_REFS_INIT ("OWNER_OS", Xatom_OWNER_OS)
ATOM_REFS_INIT ("HOST_NAME", Xatom_HOST_NAME)
ATOM_REFS_INIT ("USER", Xatom_USER)
ATOM_REFS_INIT ("CLASS", Xatom_CLASS)
ATOM_REFS_INIT ("NAME", Xatom_NAME)
ATOM_REFS_INIT ("SAVE_TARGETS", Xatom_SAVE_TARGETS)
};
enum

6
src/xterm.h
View file

@ -537,6 +537,12 @@ struct x_display_info
KDE" protocol in x-dnd.el). */
Atom Xatom_DndProtocol, Xatom_DND_PROTOCOL;
/* Atoms to make x_intern_cached_atom fast. */
Atom Xatom_text_plain_charset_utf_8, Xatom_LENGTH, Xatom_FILE_NAME,
Xatom_CHARACTER_POSITION, Xatom_LINE_NUMBER, Xatom_COLUMN_NUMBER,
Xatom_OWNER_OS, Xatom_HOST_NAME, Xatom_USER, Xatom_CLASS,
Xatom_NAME, Xatom_SAVE_TARGETS;
/* The frame (if any) which has the X window that has keyboard focus.
Zero if none. This is examined by Ffocus_frame in xfns.c. Note
that a mere EnterNotify event can set this; if you need to know the