For C-x =, explain how to use CTRL key.

This commit is contained in:
Richard M. Stallman 2002-11-24 19:06:57 +00:00
parent c9864e0640
commit 3ae23222ce

View file

@ -134,15 +134,17 @@ flashing the screen. The error also discards any input you have typed
ahead.
Some commands display informative messages in the echo area. These
messages look much like error messages, but they are not announced with
a beep and do not throw away input. Sometimes the message tells you
what the command has done, when this is not obvious from looking at the
text being edited. Sometimes the sole purpose of a command is to show
you a message giving you specific information---for example, @kbd{C-x =}
displays a message describing the character position of point in the text
and its current column in the window. Commands that take a long time
often display messages ending in @samp{...} while they are working, and
add @samp{done} at the end when they are finished.
messages look much like error messages, but they are not announced
with a beep and do not throw away input. Sometimes the message tells
you what the command has done, when this is not obvious from looking
at the text being edited. Sometimes the sole purpose of a command is
to show you a message giving you specific information---for example,
@kbd{C-x =} (hold down @key{CTRL} and type @kbd{x}, then let go of
@key{CTRL} and type @kbd{=}) displays a message describing the
character position of point in the text and its current column in the
window. Commands that take a long time often display messages ending
in @samp{...} while they are working, and add @samp{done} at the end
when they are finished.
@cindex @samp{*Messages*} buffer
@cindex saved echo area messages