/[emacs]/emacs/lisp/help-funs.el
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revision 1.7 by monnier, Sun Nov 25 22:03:45 2001 UTC revision 1.8 by rms, Mon Nov 26 10:04:00 2001 UTC
# Line 438  it is displayed along with the global va Line 438  it is displayed along with the global va
438    
439  ;;;###autoload  ;;;###autoload
440  (defun describe-syntax (&optional buffer)  (defun describe-syntax (&optional buffer)
   (interactive)  
441    "Describe the syntax specifications in the syntax table of BUFFER.    "Describe the syntax specifications in the syntax table of BUFFER.
442  The descriptions are inserted in a help buffer, which is then displayed.  The descriptions are inserted in a help buffer, which is then displayed.
443  BUFFER defaults to the current buffer."  BUFFER defaults to the current buffer."
444      (interactive)
445    (setq buffer (or buffer (current-buffer)))    (setq buffer (or buffer (current-buffer)))
446    (help-setup-xref (list #'describe-syntax buffer) (interactive-p))    (help-setup-xref (list #'describe-syntax buffer) (interactive-p))
447    (with-output-to-temp-buffer (help-buffer)    (with-output-to-temp-buffer (help-buffer)

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