From ff64a85b2db11b57dda8be0fa0b749870d353590 Mon Sep 17 00:00:00 2001 From: Po Lu Date: Thu, 1 Dec 2022 15:08:31 +0800 Subject: [PATCH] Finish up last change with more speedups * src/xterm.c (x_atom_refs): * src/xterm.h (struct x_display_info): Add some new atoms to be interned at connection setup. --- src/xterm.c | 14 ++++++++++++++ src/xterm.h | 6 ++++++ 2 files changed, 20 insertions(+) diff --git a/src/xterm.c b/src/xterm.c index 18879669cd0..43dc7c18b9d 100644 --- a/src/xterm.c +++ b/src/xterm.c @@ -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 diff --git a/src/xterm.h b/src/xterm.h index 6420457a88d..86763dc6e04 100644 --- a/src/xterm.h +++ b/src/xterm.h @@ -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 -- 2.39.5