Q: In C/C++ modes, I want:
Tabs as spaces Tabs is 4 spaces Persistent off auto formatting. Double-click selection across _ (underscore)
A: Try this in your .emacs:
(defun my-c-mode-common-hook () (setq tab-width 4) ;; don't treat _ as word delimiter (modify-syntax-entry ?_ "w") ;; this will make sure spaces are used instead of tabs (setq indent-tabs-mode t) ;; we don't like auto-newline and hungry-delete (c-toggle-auto-hungry-state -1) (c-toggle-auto-state -1) (setq c-basic-offset 4) ) (add-hook 'c-mode-common-hook 'my-c-mode-common-hook)
Q: Bind recompile to a key commandA:
(define-key global-map [f7] 'recompile)
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