Re: Adding Key bindings

[Kevin Rodgers <ihs_4664@yahoo.com>]

Paulo J. Matos wrote:
> On 21/07/06, Kevin Rodgers <ihs_4664@yahoo.com> wrote:
>> (defun c++-complete-or-indent ()
>>    (interactive)
>>    "Try to complete the current symbol at point, otherwise indent."
>>    ;; Kludge this because semantic-ia-complete-symbol really doesn't
>>    ;; return anything useful:
>>    (when (equal (semantic-ia-complete-symbol (point))
>>                "No smart completions found.")
>>      (c-indent-command current-prefix-arg)))
>>
>> (add-hook 'c++-mode-hook
>>           (lambda ()
>>             (local-set-key "\t" c++-complete-or-indent)))
>>
> 
> Hi all,
> 
> There's a problem with this code which I'm not being able to solve.
> When you are on an empty line, there's no autocompletion but the
> cursor is not indented to the correct position either. Any way to
> solve this?

Assuming that "on an empty line" means "at the beginning of a line
with no characters (not even whitespace)":

(when (or (looking-at "^$")
	  (equal (semantic-ia-complete-symbol (point))
		 "No smart completions found."))
   (c-indent-command current-prefix-arg))

-- 
Kevin