Commit 21fdfb65 authored by Gerd Moellmann's avatar Gerd Moellmann
Browse files

(help_echo_showing_p): New variable.

(set_message): Reset it to 0.
(init_xdisp): Initialize help_echo_showing_p.
parent 583dba75
......@@ -508,6 +508,10 @@ static struct glyph scratch_glyphs[MAX_SCRATCH_GLYPHS];
static int last_max_ascent, last_height;
/* Non-zero if there's a help-echo in the echo area. */
int help_echo_showing_p;
/* The maximum distance to look ahead for text properties. Values
that are too small let us call compute_char_face and similar
functions too often which is expensive. Values that are too large
......@@ -6153,6 +6157,7 @@ set_message (s, string, nbytes, multibyte_p)
with_echo_area_buffer (0, -1, set_message_1,
(EMACS_INT) s, string, nbytes, multibyte_p);
message_buf_print = 0;
help_echo_showing_p = 0;
}
......@@ -13701,6 +13706,8 @@ init_xdisp ()
frame_title_ptr = NULL;
}
#endif /* HAVE_WINDOW_SYSTEM */
help_echo_showing_p = 0;
}
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