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html-se.rexx
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OS/2 REXX Batch file
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1996-01-08
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2KB
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53 lines
/* HTML-Helper Arexx script for SAS-C's SE (Stream Editor)
* Ver : 1.0 (7th January 1996)
* Copyright: Paul Kolenbrander (InterNet: paul@serena.iaehv.nl)
* Function : Pass on the HTML commands from HTML-Helper to SE.
* Input : HTMLCMD - The HTML command to be inserted.
*/
OPTIONS RESULTS /* enable return codes */
PARSE ARG MYCMD HTMLCMD
HTMLCMD = SUBSTR(HTMLCMD,2, LENGTH(HTMLCMD)-1) /* strip leading space */
HTMLCMD = SUBSTR(HTMLCMD,2, LENGTH(HTMLCMD)-2) /* strip leading/trailing " */
posit=1 /* replace all '"' by '\"' */
NEWSTRING="" /* as SE eats the '"'. :-( */
max=LENGTH(HTMLCMD)
DO UNTIL posit = max
IF SUBSTR(HTMLCMD,posit,1) = '"' THEN
NEWSTRING = NEWSTRING || '\'
NEWSTRING = NEWSTRING || SUBSTR(HTMLCMD,posit,1)
posit=posit+1
END
NEWSTRING = NEWSTRING || SUBSTR(HTMLCMD,LENGTH(HTMLCMD),1)
HTMLCMD=NEWSTRING
address 'SC_SE' /* SE's ARexx port */
IF POS('><',HTMLCMD) ~= 0 THEN DO /* Is it a split command? */
/* If yes, then.... */
'BM "E"' /* Get Block end position */
options results
'GL' /* get the line number */
end = result
'LL "'|| end ||'\n"' /* Move to end of block */
'NL'
'BL'
CMD2 = right(HTMLCMD,(LENGTH(HTMLCMD)-(LASTPOS('<',HTMLCMD))+1))
'IL' CMD2 /* insert the back tag */
'BM "B"' /* Get Block start position */
options results
'GL' /* get the line number */
begin = result
'LL "'|| begin ||'\n"' /* Move to start of block */
CMD1 = substr(HTMLCMD,1,(LENGTH(HTMLCMD)-LENGTH(CMD2)))
'BL'
'IL' CMD1 /* insert the front tag */
END
ELSE
'IL' HTMLCMD /* Insert at current pos. */
EXIT /* And exit the script. */