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f4c31ecf3c
determine the length of a multi-byte character. The return values
are defined to be the same as those of POSIX' mblen: -1 =
invalid/incomplete sequence, 0 = #0, > 0 = length of sequence in
bytes.
+ default implementation for widestringmanager.codepointlengthproc
(assumes all code points have length 1) and Unix implementation
(based on mb(r)len); Windows implementation is still required
* replaced default implementation of
widestringmanager.CharLengthPCharProc with strlen() of the input
instead of an error (correct if all code points have length 1,
still needs Windows implementation)
+ implemented fpc_text_read_{wide,unicode}str() and
fpc_text_read_widechar() (mantis #18163); fpc_text_read_widechar()
uses the new widestringmanager.codepointlengthproc()
+ unicodestring support for readstr/writestr
* fixed declaration of fpc_Write_Text_UnicodeStr (unicodestring
instead of widestring parameter)
* extended test/twide*.pp tests to test the new/fixed functionality
git-svn-id: trunk@16533 -
30 lines
342 B
ObjectPascal
30 lines
342 B
ObjectPascal
{$ifdef unix}
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uses
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cwstring;
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{$endif unix}
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var
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w : widestring;
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u : unicodestring;
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a : ansistring;
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begin
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a:='A';
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w:=a;
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if w[1]<>#65 then
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halt(1);
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a:=w;
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if a[1]<>'A' then
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halt(2);
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writeln('ok');
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a:='A';
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u:=a;
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if u[1]<>#65 then
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halt(3);
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a:=u;
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if a[1]<>'A' then
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halt(4);
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writeln('ok');
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end.
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