m4-mode

m4-mode is an interactive autoloaded compiled Lisp function in `m4-mode.el'.


(m4-mode)

Parent mode: `prog-mode'.

A major mode to edit m4 macro files.

In addition to any hooks its parent mode `prog-mode' might have run,
this mode runs the hook `m4-mode-hook', as the final step
during initialization.

key binding
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C-c Prefix Command

C-c C-b m4-m4-buffer
C-c C-c comment-region
C-c C-r m4-m4-region