Fortran Indentation and Filling Commands
- C-M-j
- Break the current line and set up a continuation line
(
fortran-split-line).
- M-^
- Join this line to the previous line (
fortran-join-line).
- C-M-q
- Indent all the lines of the subprogram point is in
(
fortran-indent-subprogram).
- M-q
- Fill a comment block or statement.
The key C-M-q runs fortran-indent-subprogram, a command
to reindent all the lines of the Fortran subprogram (function or
subroutine) containing point.
The key C-M-j runs fortran-split-line, which splits
a line in the appropriate fashion for Fortran. In a non-comment line,
the second half becomes a continuation line and is indented
accordingly. In a comment line, both halves become separate comment
lines.
M-^ or C-c C-d runs the command fortran-join-line,
which joins a continuation line back to the previous line, roughly as
the inverse of fortran-split-line. The point must be on a
continuation line when this command is invoked.
M-q in Fortran mode fills the comment block or statement that
point is in. This removes any excess statement continuations.
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