(provide (quote rexx-mode))

(autoload (quote rexx-debug) "rexx-debug" "\
REXX source level debugger" t)

(defconst rexx-indent 8 "\
*This variable contains the indentation in rexx-mode.")

(defconst rexx-end-indent 0 "\
*This variable indicates the relative position of the \"end\" in REXX mode.")

(defconst rexx-cont-indent 8 "\
*This variable indicates how far a continued line shall be intended.")

(defconst rexx-comment-col 32 "\
*This variable gives the desired comment column 
for comments to the right of text.")

(defconst rexx-tab-always-indent t "\
*Non-nil means TAB in REXX mode should always reindent the current line,
regardless of where in the line point is when the TAB command is used.")

(defconst rexx-special-regexp ".*\\(,\\|then\\|else\\)[ 	]*\\(/\\*.*\\*/\\)?[ 	]*$" "\
*Regular expression for parsing lines which shall be followed by
a extra indention")

(defvar rexx-mode-map nil "\
Keymap for REXX mode.")

(if rexx-mode-map nil (setq rexx-mode-map (make-sparse-keymap)) (define-key rexx-mode-map "	" (quote rexx-indent-command)) (define-key rexx-mode-map "" (quote backward-delete-char-untabify)) (define-key rexx-mode-map "" (quote rexx-find-matching-do)) (define-key rexx-mode-map "" (quote rexx-debug)))

(defvar rexx-mode-syntax-table nil "\
Syntax table in use in REXX-mode buffers.")

(if rexx-mode-syntax-table nil (setq rexx-mode-syntax-table (make-syntax-table)) (modify-syntax-entry 92 "\\" rexx-mode-syntax-table) (modify-syntax-entry 47 ". 14" rexx-mode-syntax-table) (modify-syntax-entry 42 ". 23" rexx-mode-syntax-table) (modify-syntax-entry 43 "." rexx-mode-syntax-table) (modify-syntax-entry 45 "." rexx-mode-syntax-table) (modify-syntax-entry 61 "." rexx-mode-syntax-table) (modify-syntax-entry 37 "." rexx-mode-syntax-table) (modify-syntax-entry 60 "." rexx-mode-syntax-table) (modify-syntax-entry 62 "." rexx-mode-syntax-table) (modify-syntax-entry 38 "." rexx-mode-syntax-table) (modify-syntax-entry 124 "." rexx-mode-syntax-table) (modify-syntax-entry 39 "\"" rexx-mode-syntax-table))

(defvar rexx-mode-abbrev-table nil "\
*Abbrev table in use in rexx-mode buffers.")

(if rexx-mode-abbrev-table nil (define-abbrev-table (quote rexx-mode-abbrev-table) (quote (("address" "ADDRESS" rexx-check-expansion 0) ("arg" "ARG" rexx-check-expansion 0) ("break" "BREAK" rexx-check-expansion 0) ("call" "CALL" rexx-check-expansion 0) ("do" "DO" rexx-check-expansion 0) ("drop" "DROP" rexx-check-expansion 0) ("echo" "ECHO" rexx-check-expansion 0) ("else" "ELSE" rexx-check-expansion 0) ("end" "END" rexx-check-expansion 0) ("exit" "EXIT" rexx-check-expansion 0) ("if" "IF" rexx-check-expansion 0) ("interpret" "INTERPRET" rexx-check-expansion 0) ("iterate" "ITERATE" rexx-check-expansion 0) ("leave" "LEAVE" rexx-check-expansion 0) ("nop" "NOP" rexx-check-expansion 0) ("numeric" "NUMERIC" rexx-check-expansion 0) ("options" "OPTIONS" rexx-check-expansion 0) ("otherwise" "OTHERWISE" rexx-check-expansion 0) ("parse" "PARSE" rexx-check-expansion 0) ("procedure" "PROCEDURE" rexx-check-expansion 0) ("pull" "PULL" rexx-check-expansion 0) ("push" "PUSH" rexx-check-expansion 0) ("queue" "QUEUE" rexx-check-expansion 0) ("return" "RETURN" rexx-check-expansion 0) ("say" "SAY" rexx-check-expansion 0) ("select" "SELECT" rexx-check-expansion 0) ("shell" "SHELL" rexx-check-expansion 0) ("signal" "SIGNAL" rexx-check-expansion 0) ("then" "THEN" rexx-check-expansion 0) ("trace" "TRACE" rexx-check-expansion 0) ("upper" "UPPER" rexx-check-expansion 0) ("when" "WHEN" rexx-check-expansion 0) ("value" "VALUE" rexx-check-expansion 0) ("to" "TO" rexx-check-expansion 0) ("by" "BY" rexx-check-expansion 0) ("for" "FOR" rexx-check-expansion 0) ("forever" "FOREVER" rexx-check-expansion 0) ("while" "WHILE" rexx-check-expansion 0) ("until" "UNTIL" rexx-check-expansion 0) ("form" "FORM" rexx-check-expansion 0) ("digits" "DIGITS" rexx-check-expansion 0) ("fuzz" "FUZZ" rexx-check-expansion 0) ("scientific" "SCIENTIFIC" rexx-check-expansion 0) ("engineering" "ENGINEERING" rexx-check-expansion 0) ("failat" "FAILAT" rexx-check-expansion 0) ("prompt" "PROMPT" rexx-check-expansion 0) ("results" "RESULTS" rexx-check-expansion 0) ("upper" "UPPER" rexx-check-expansion 0) ("external" "EXTERNAL" rexx-check-expansion 0) ("source" "SOURCE" rexx-check-expansion 0) ("with" "WITH" rexx-check-expansion 0) ("command" "COMMAND" rexx-check-expansion 0) ("function" "FUNCTION" rexx-check-expansion 0) ("var" "VAR" rexx-check-expansion 0) ("version" "VERSION" rexx-check-expansion 0) ("expose" "EXPOSE" rexx-check-expansion 0) ("on" "ON" rexx-check-expansion 0) ("off" "OFF" rexx-check-expansion 0) ("abbrev" "ABBREV" rexx-check-expansion 0) ("abs" "ABS" rexx-check-expansion 0) ("addlib" "ADDLIB" rexx-check-expansion 0) ("b2c" "B2C" rexx-check-expansion 0) ("bitand" "BITAND" rexx-check-expansion 0) ("bitchg" "BITCHG" rexx-check-expansion 0) ("bitclr" "BITCLR" rexx-check-expansion 0) ("bitcomp" "BITCOMP" rexx-check-expansion 0) ("bitor" "BITOR" rexx-check-expansion 0) ("bittst" "BITTST" rexx-check-expansion 0) ("bitset" "BITSET" rexx-check-expansion 0) ("c2b" "C2B" rexx-check-expansion 0) ("c2d" "C2D" rexx-check-expansion 0) ("c2x" "C2X" rexx-check-expansion 0) ("center" "CENTER" rexx-check-expansion 0) ("centre" "CENTRE" rexx-check-expansion 0) ("close" "CLOSE" rexx-check-expansion 0) ("compress" "COMPRESS" rexx-check-expansion 0) ("compare" "COMPARE" rexx-check-expansion 0) ("copies" "COPIES" rexx-check-expansion 0) ("d2c" "D2C" rexx-check-expansion 0) ("datatype" "DATATYPE" rexx-check-expansion 0) ("delstr" "DELSTR" rexx-check-expansion 0) ("delword" "DELWORD" rexx-check-expansion 0) ("eof" "EOF" rexx-check-expansion 0) ("errortext" "ERRORTEXT" rexx-check-expansion 0) ("exists" "EXISTS" rexx-check-expansion 0) ("export" "EXPORT" rexx-check-expansion 0) ("freespace" "FREESPACE" rexx-check-expansion 0) ("getclip" "GETCLIP" rexx-check-expansion 0) ("getspace" "GETSPACE" rexx-check-expansion 0) ("hash" "HASH" rexx-check-expansion 0) ("import" "IMPORT" rexx-check-expansion 0) ("index" "INDEX" rexx-check-expansion 0) ("insert" "INSERT" rexx-check-expansion 0) ("lastpos" "LASTPOS" rexx-check-expansion 0) ("left" "LEFT" rexx-check-expansion 0) ("length" "LENGTH" rexx-check-expansion 0) ("max" "MAX" rexx-check-expansion 0) ("min" "MIN" rexx-check-expansion 0) ("open" "OPEN" rexx-check-expansion 0) ("overlay" "OVERLAY" rexx-check-expansion 0) ("pos" "POS" rexx-check-expansion 0) ("pragma" "PRAGMA" rexx-check-expansion 0) ("random" "RANDOM" rexx-check-expansion 0) ("randu" "RANDU" rexx-check-expansion 0) ("readch" "READCH" rexx-check-expansion 0) ("readln" "READLN" rexx-check-expansion 0) ("remlib" "REMLIB" rexx-check-expansion 0) ("reverse" "REVERSE" rexx-check-expansion 0) ("right" "RIGHT" rexx-check-expansion 0) ("seek" "SEEK" rexx-check-expansion 0) ("setclip" "SETCLIP" rexx-check-expansion 0) ("show" "SHOW" rexx-check-expansion 0) ("sign" "SIGN" rexx-check-expansion 0) ("space" "SPACE" rexx-check-expansion 0) ("storage" "STORAGE" rexx-check-expansion 0) ("strip" "STRIP" rexx-check-expansion 0) ("substr" "SUBSTR" rexx-check-expansion 0) ("subword" "SUBWORD" rexx-check-expansion 0) ("symbol" "SYMBOL" rexx-check-expansion 0) ("time" "TIME" rexx-check-expansion 0) ("trace" "TRACE" rexx-check-expansion 0) ("translate" "TRANSLATE" rexx-check-expansion 0) ("trim" "TRIM" rexx-check-expansion 0) ("verify" "VERIFY" rexx-check-expansion 0) ("word" "WORD" rexx-check-expansion 0) ("wordindex" "WORDINDEX" rexx-check-expansion 0) ("wordlength" "WORDLENGTH" rexx-check-expansion 0) ("words" "WORDS" rexx-check-expansion 0) ("writech" "WRITECH" rexx-check-expansion 0) ("writeln" "WRITELN" rexx-check-expansion 0) ("x2c" "X2C" rexx-check-expansion 0) ("xrange" "XRANGE" rexx-check-expansion 0) ("allocmem" "ALLOCMEM" rexx-check-expansion 0) ("baddr" "BADDR" rexx-check-expansion 0) ("bitxor" "BITXOR" rexx-check-expansion 0) ("break_c" "BREAK_C" rexx-check-expansion 0) ("break_d" "BREAK_D" rexx-check-expansion 0) ("break_e" "BREAK_E" rexx-check-expansion 0) ("break_f" "BREAK_F" rexx-check-expansion 0) ("cache" "CACHE" rexx-check-expansion 0) ("closeport" "CLOSEPORT" rexx-check-expansion 0) ("d2x" "D2X" rexx-check-expansion 0) ("date" "DATA" rexx-check-expansion 0) ("delay" "DELAY" rexx-check-expansion 0) ("delete" "DELETE" rexx-check-expansion 0) ("error" "ERROR" rexx-check-expansion 0) ("failure" "FAILURE" rexx-check-expansion 0) ("find" "FIND" rexx-check-expansion 0) ("forbid" "FORBID" rexx-check-expansion 0) ("freemem" "FREEMEM" rexx-check-expansion 0) ("getarg" "GETARG" rexx-check-expansion 0) ("getpkt" "GETPKT" rexx-check-expansion 0) ("halt" "HALT" rexx-check-expansion 0) ("ioerr" "IOERR" rexx-check-expansion 0) ("lines" "LINES" rexx-check-expansion 0) ("makedir" "MAKEDIR" rexx-check-expansion 0) ("next" "NEXT" rexx-check-expansion 0) ("novalue" "NOVALUE" rexx-check-expansion 0) ("null" "NULL" rexx-check-expansion 0) ("offset" "OFFSET" rexx-check-expansion 0) ("openport" "OPENPORT" rexx-check-expansion 0) ("permit" "PERMIT" rexx-check-expansion 0) ("rename" "RENAME" rexx-check-expansion 0) ("reply" "REPLY" rexx-check-expansion 0) ("showdir" "SHOWDIR" rexx-check-expansion 0) ("showlist" "SHOWLIST" rexx-check-expansion 0) ("sourceline" "SOURCELINE" rexx-check-expansion 0) ("statef" "STATEF" rexx-check-expansion 0) ("syntax" "SYNTAX" rexx-check-expansion 0) ("trunc" "TRUNC" rexx-check-expansion 0) ("typepkt" "TYPEPKT" rexx-check-expansion 0) ("waitpkt" "WAITPKT" rexx-check-expansion 0) ("x2d" "X2D" rexx-check-expansion 0)))))

(defun rexx-mode nil "\
Major mode for editing REXX code.
\\{rexx-mode-map}

Variables controlling indentation style:
 rexx-indent
	The basic indentation for do-blocks.
 rexx-end-indent
	The relative offset of the \"end\" statement. 0 places it in the
	same column as the statements of the block. Setting it to the same
	value as rexx-indent places the \"end\" under the do-line.
 rexx-cont-indent
	The indention for lines following \"then\", \"else\" and \",\"
	(continued) lines.
 rexx-tab-always-indent
	Non-nil means TAB in REXX mode should always reindent the current 
	line, regardless of where in the line the point is when the TAB
	command is used.

If you have set rexx-end-indent to a nonzero value, you probably want to
remap RETURN to rexx-indent-newline-indent. It makes sure that lines
indents correctly when you press RETURN.

An extensive abbrevation table consisting of all the keywords of REXX are
supplied. Expanded keywords are converted into upper case making it
easier to distinguish them. To use this feature the buffer must be in
abbrev-mode. (See example below.)

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

For example:
(setq rexx-mode-hook '(lambda ()
			(setq rexx-indent 4)
			(setq rexx-end-indent 4)
			(setq rexx-cont-indent 4)
			(local-set-key \"\\C-m\" 'rexx-indent-newline-indent)
			(abbrev-mode 1)
			))

will make the END aligned with the DO/SELECT. It will indent blocks and
IF-statenents four steps and make sure that the END jumps into the
correct position when RETURN is pressed. Finaly it will use the abbrev
table to convert all REXX keywords into upper case." (interactive) (byte-code "ӈ� ��!��	!�׉�؉�
����!�lj���!��	P����!��
���!�lj���!�ۉ���!�lj
���!�܉���!�݉���!�މ���!�߉���!������!�" [rexx-mode-map rexx-mode-syntax-table major-mode mode-name local-abbrev-table rexx-mode-abbrev-table case-fold-search t paragraph-start page-delimiter paragraph-separate paragraph-ignore-fill-prefix indent-line-function parse-sexp-ignore-comments comment-start comment-end comment-column comment-start-skip comment-indent-hook nil kill-all-local-variables use-local-map set-syntax-table rexx-mode "REXX" make-local-variable "^$\\|" rexx-indent-command "/* " " */" 32 "/\\*+ *" rexx-comment-indent run-hooks rexx-mode-hook] 16))

(defun rexx-indent-command (&optional whole-exp) "\
Indent the current line as REXX code." (interactive "P") (byte-code "ň�<� ����� �`����!�`��
b���!�`�)�
V�8�
	#+�R?�H���!n?\"�P� �R� �" [whole-exp shift-amt beg end rexx-tab-always-indent nil rexx-indent-line beginning-of-line forward-sexp 1 forward-line indent-code-rigidly save-execursion skip-char-backwards " 	" insert-tab] 10))

(defun rexx-indent-line nil "\
Indent the current line as REXX code.
Return the amount the indentation changed by." (byte-code "��!��d`Z� �`���=� � ��S�=�-� ��S��!�9͉�S��!�<�F@����!�SZ����!�iZ���!�sdZ`V�pdZb���
`\"�j�dZ`V��dZb�,�" [indent nil beg shift-amt pos t rexx-end-indent rexx-calc-indent beginning-of-line current-indentation calculate-rexx-indent-within-comment looking-at "[ 	]*#" 0 skip-chars-forward " 	" "end" zerop delete-region] 12))

(defun rexx-calc-indent (&optional parse-start) "\
Return the appropriate indentation for this line as an int." (byte-code "�� �� ������`�#�)��
8� �
8�)�
8����!�� �� ��	V�I	b�� �� ���5�`V���
!�^� \\��� ����!�� ��
!�� ����!�� ��j����U��͂�b�� \\,)�" [block beg state indent t rexx-special-regexp rexx-cont-indent rexx-indent beginning-of-line rexx-find-environment nil parse-partial-sexp 1 0 3 4 rexx-backup-to-noncomment looking-at current-indentation] 20))

(defun rexx-backup-to-noncomment (lim) "\
Backup the point to the previous noncomment REXX line." (byte-code "�?�/��	\"�`�	\\Y����!���!)�(��	�#�+‰���`	Y)�" [stop lim t nil skip-chars-backward " 	
" 2 forward-char -2 looking-at "\\*/" search-backward "/*" move] 8))

(defun rexx-find-environment nil "\
Return the position of the corresponding \"do\" or \"select\".
If none found, return the beginning of buffer." (byte-code "����	��!?�[����#�����`�#)���8�.�8�5ʂT��!�?ςT��!�IςT��!�SĂT�\\����	�d`�e�+)�" [do-level cont t state 1 nil zerop re-search-backward "\\b\\(do\\|select\\|end\\)\\b" parse-partial-sexp 0 3 4 looking-at "do" -1 "select" "end"] 9))

(defun calculate-rexx-indent-within-comment nil "\
Return the indentation amount for line, assuming that
the current line is to be regarded as part of a block comment." (byte-code "���� ���!�g�U����!�`��� ���!����#�2	�2��!Tb�i)*�" [end star-start t nil beginning-of-line skip-chars-forward " 	" 42 skip-chars-backward " 	
" re-search-forward "/\\*[ 	]*" match-beginning 0] 9))

(defun rexx-comment-indent nil (byte-code "��!�
���!�iT])�" [comment-column looking-at "^/\\*" 0 skip-chars-backward " 	"] 4))

(defun rexx-find-matching-do nil "\
Set mark, look for the \"do\" or \"select\" for the present block." (interactive) (byte-code "����!�� �� b�" [nil set-mark-command beginning-of-line rexx-find-environment] 4))

(defun rexx-check-expansion nil "\
If abbrev was made within a comment or a string, de-abbrev!" (byte-code "��`��$�8��8�� )�" [state nil parse-partial-sexp 1 3 4 unexpand-abbrev] 5))

(defun rexx-indent-and-newline nil "\
New newline-and-indent which expands abbrevs before running
a regular newline-and-indent." (interactive) (byte-code "���� �� �" [abbrev-mode nil expand-abbrev newline-and-indent] 3))

(defun rexx-indent-newline-indent nil "\
New newline-and-indent which expands abbrevs and indent the line
before running a regular newline-and-indent." (interactive) (byte-code "��� ��� �� �" [abbrev-mode nil rexx-indent-command expand-abbrev newline-and-indent] 4))