Pascal mode:
Major mode for editing Pascal code. 
TAB indents for Pascal code.  Delete converts tabs to spaces as it moves back.

M-TAB completes the word around current point with respect to position in code
M-? shows all possible completions at this point.

Other useful functions are:

M-C-h	- Mark function.
C-c C-b	- insert begin ... end;
M-*	- insert (* ... *)
C-c C-c	- Put marked area in a comment, fixing nested comments.
C-c C-u	- Uncomment an area commented with C-c C-c.
M-C-a	- Move to beginning of current function.
M-C-e	- Move to end of current function.
C-c C-d	- Goto function prompted for in the minibuffer.
C-c C-o	- Enter pascal-outline-mode (see also pascal-outline).

Variables controlling indentation/edit style:

 pascal-indent-level      (default 3)
    Indentation of Pascal statements with respect to containing block.
 pascal-case-indent       (default 2)
    Indentation for case statements.
 pascal-auto-newline      (default nil)
    Non-nil means automatically newline after semicolons and the punctuation
    mark after an end.
 pascal-tab-always-indent (default t)
    Non-nil means TAB in Pascal mode should always reindent the current line,
    regardless of where in the line point is when the TAB command is used.
 pascal-auto-endcomments  (default t)
    Non-nil means a comment { ... } is set after the ends which ends cases and
    functions. The name of the function or case will be set between the braces.
 pascal-auto-lineup       (default t)
    List of contexts where auto lineup of :'s or ='s should be done.

See also the user variables pascal-type-keywords, pascal-start-keywords and
pascal-separator-keywords.

Turning on Pascal mode calls the value of the variable pascal-mode-hook with
no args, if that value is non-nil.