- ...entered
- The registers saving text or points
are the same. Any register can either hold text or a position
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- ...point
- A
subexpression is a logical entity in a program. For example an
identifier, a block inside parenthesis, for examples are
subexpressions.
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- ...shortcut
- The C-c + key
combinations are good candidates for shortcuts, as they are not often
used for other commands. If you would like to check if a key
combination is already used, type M-x describe-key-briefly
followed by your key combination
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- ...C-h
- On some keyboards,
C-h is identical with the backspace key. Usually it is practical to
redefine the backspace (and also C-h) to delete the previous character
with the command (global-set-key "1#1C-h"
'backward-delete-char) . To start the help system in this case, we
need to type M-x help.
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