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This section describes commands for moving point, in C mode and
related modes.
C-c C-u
-
Move point back to the containing preprocessor conditional, leaving the
mark behind. A prefix argument acts as a repeat count. With a negative
argument, move point forward to the end of the containing
preprocessor conditional. When going backwards,
#elif is treated
like #else followed by #if. When going forwards,
#elif is ignored.
C-c C-p
-
Move point back over a preprocessor conditional, leaving the mark
behind. A prefix argument acts as a repeat count. With a negative
argument, move forward.
C-c C-n
-
Move point forward across a preprocessor conditional, leaving the mark
behind. A prefix argument acts as a repeat count. With a negative
argument, move backward.
M-a
-
Move point to the beginning of the innermost C statement
(
c-beginning-of-statement). If point is already at the beginning
of a statement, move to the beginning of the preceding statement. With
prefix argument n, move back n - 1 statements.
If point is within a string or comment, or next to a comment (only
whitespace between them), this command moves by sentences instead of
statements.
When called from a program, this function takes three optional
arguments: the numeric prefix argument, a buffer position limit
(don't move back before that place), and a flag that controls whether
to do sentence motion when inside of a comment.
M-e
-
Move point to the end of the innermost C statement; like M-a
except that it moves in the other direction (
c-end-of-statement).
M-x c-backward-into-nomenclature
-
Move point backward to beginning of a C++ nomenclature section or word.
With prefix argument n, move n times. If n is
negative, move forward. C++ nomenclature means a symbol name in the
style of NamingSymbolsWithMixedCaseAndNoUnderlines; each capital letter
begins a section or word.
In the GNU project, we recommend using underscores to separate words
within an identifier in C or C++, rather than using case distinctions.
M-x c-forward-into-nomenclature
-
Move point forward to end of a C++ nomenclature section or word.
With prefix argument n, move n times.
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