Lexems working across an entire line

Thread ID:	Created:	Updated:	Platform:	Replies:
109096	May 29,2013 05:50 AM UTC	Jun 4,2013 04:44 PM UTC	WinForms	1

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Tags: EditControl

Jason Sobell

Asked On May 29, 2013 05:50 AM UTC

I'm trying to recognise the following structures:

(1)

IF VARIABLE(THINGY) != "Q" THEN

Blah

ENDIF

(2)

IF VARIABLE(WHATEVER) != "X" THEN DoSomething

I can detect(1) with

<lexem Priority="5" BeginBlock="If" EndBlock="endif" Type="ConditionBlock" Format="ConditionBlock" IsComplex="true" IsCollapsable="true" CollapseName="If...Endif"

However, I can't see a way of detecting (2) without (1) being picked up instead (and any EndIf in the document being used as an endblock). I would like to have (2) chosen when it detects printable text after the THEN statement.

I also can't see any way to ensure the IF statement is the first statement on the line, as using '^' to indicate the start of the line is always matched as true, and prefixing the rule with [\n] or [\r] fails to match.

Some more doco or examples on the lexems would be nice, as it's pretty tricky if you're developing syntaxes for your own language...

Cheers,

Jason

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Chandran R [Syncfusion]

Replied On June 4, 2013 04:44 PM UTC

Hi Jason,

Thanks for using syncfusion product.

I have attached the sample as per your requirements . Please find the sample from attachments and let us know if it helps you and you could customize the xml [Intellisense] as per your requirements.

Please let us know if you need any other details.

Regards,

Chandran R

EditControl1_5e0f4a39.zip

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Lexems working across an entire line

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