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Problem with the end of the line [message #637121]

Thu, 04 November 2010 09:42

Fran Blanco

Messages: 20
Registered: October 2010

Junior Member

Hii!

I have another problem with my DSL. Any command is too long sometimes and i would like to add the '+' token to change the line.

For example:

CALL       PGM(WSFCM193S) PARM(&PAPLICA  &PIDIOMA &PTIPPETI &PTIPEXEC &DIASVENC  &PSWERROR &PERRORES)

CALL       PGM(WSFCM193S) +
                        PARM(&PAPLICA  &PIDIOMA &PTIPPETI &PTIPEXEC +
                             &DIASVENC +
                             &PSWERROR &PERRORES)

It's like i would like the chance to add the '+' wherever i want.

What could i do?

Thz so much

B

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Re: Problem with the end of the line [message #637130 is a reply to message #637121]

Thu, 04 November 2010 10:05

Meinte Boersma

Messages: 434
Registered: July 2009
Location: Leiden, Netherlands

Senior Member

This DSL looks awfully like some kind of COBOL variant Wink

Anyway, if the '+' could come anywhere but it doesn't have any meaning, then it's effectively whitespace. Making a terminal rule and adding it to the hidden stream, should work but could conflict with any other uses of '+'.

In any case, have a look at the default terminal rules and see how they work and deal with EOLs in e.g. Java-style //-comments.

Xtext blogs: executable models...again? | workshop material | custom scoping with Xtend

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Re: Problem with the end of the line [message #637137 is a reply to message #637121]

Thu, 04 November 2010 10:27

Fran Blanco

Messages: 20
Registered: October 2010

Junior Member

hahaha! Yeah, Im workin in a COBOL variant!

I have thought the same, to change the WhiteSpace rule but didnt work..!

Ok, I have updated the EMW2 Workflow and worksss!!!

Thzzzz!!!

B

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