Difference between revisions of "Talk:SynEdit"
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:: Improved example. How to calculate bytepos of a utf8 char is not a SynEdit topic. This should be covered on its owe wiki page / or on a page related to utf8. If exists it can be linked. - Martin | :: Improved example. How to calculate bytepos of a utf8 char is not a SynEdit topic. This should be covered on its owe wiki page / or on a page related to utf8. If exists it can be linked. - Martin | ||
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| + | ::: How to write examp, which replaces string from (x=2,y=10) to (x=4,y=20) with string S ? | ||
| + | ::: b) better remove @SynEdit.LineText[p2.x] , it's not good for exm. [[User:Alex22|Alex22]] | ||
Revision as of 18:46, 12 June 2014
Repl
var p1,p2: TPoint; begin p1 := SynEdit.LogicalCaretXY; p2 := SynEdit.LogicalCaretXY; p2.x := p2.x + UTF8CharacterLength(@SynEdit.LineText[p2.x]); // byte len of char AFTER current caret SynEdit.TextBetweenPoints[p1,p2] := ;
Bad example. What it must do? replace One char with empty string? Show example how to replace 4 chars with S string. Alex22 03:55, 12 June 2014 (CEST)
- Improved example. How to calculate bytepos of a utf8 char is not a SynEdit topic. This should be covered on its owe wiki page / or on a page related to utf8. If exists it can be linked. - Martin
- How to write examp, which replaces string from (x=2,y=10) to (x=4,y=20) with string S ?
- b) better remove @SynEdit.LineText[p2.x] , it's not good for exm. Alex22
