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Fix inaccuracies in documentation of 'message-truncate-lines'

* doc/lispref/display.texi (Echo Area Customization):
* src/xdisp.c (syms_of_xdisp): Adjust the documentation of
message-truncate-lines to changes that fixed bug#46718.
This commit is contained in:
Eli Zaretskii 2021-08-19 15:44:55 +03:00
parent 787fa7a8ab
commit 1511f3cecc
2 changed files with 4 additions and 4 deletions

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@ -646,9 +646,9 @@ If the value is zero, then command input is not echoed.
@defvar message-truncate-lines
Normally, displaying a long message resizes the echo area to display
the entire message. But if the variable @code{message-truncate-lines}
is non-@code{nil}, the echo area does not resize, and the message is
truncated to fit it.
the entire message, wrapping long line as needed. But if the variable
@code{message-truncate-lines} is non-@code{nil}, long lines of
echo-area message are instead truncated to fit the mini-window width.
@end defvar
The variable @code{max-mini-window-height}, which specifies the

View File

@ -35445,7 +35445,7 @@ and `scroll-right' overrides this variable's effect. */);
Vhscroll_step = make_fixnum (0);
DEFVAR_BOOL ("message-truncate-lines", message_truncate_lines,
doc: /* If non-nil, messages are truncated instead of resizing the echo area.
doc: /* If non-nil, messages are truncated when displaying the echo area.
Bind this around calls to `message' to let it take effect. */);
message_truncate_lines = false;