display unicode character in cmd apps
lazarus / 67-Windows

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kjteng · 2024-03-07 08:30

I need to display utf8 string in console (using write and writeln
command). Initially everything was fine... until I added crt to the
uses clause.
All the utf8 string now became '?'.  After searching the forum, I
found 'unicodecrt' unit which is supposed to be unicode enabled (https
://forum.lazarus.freepascal.org/index.php/topic,35037.msg302211.html#m
sg302211). With this unit, the writeln command is able to display utf8
string but some characters are missing (everty alternative character 
is missing - see screen shot attached). However if I use WriteConsole
API then all the whole string will be displayed. 
What can I do to make the writeln command work properly?
My code is as follows:
Code: Pascal  [Select][+][-]window.onload = function(){var x1 =
document.getElementById("main_content_section"); if (x1) { var x =
document.getElementsByClassName("geshi");for (var i = 0; i   s1 :=
'一一二二三四五六七八九十';  writeln(s1); 
WriteConsole(GetStdHandle(STD_OUTPUT_HANDLE), @s1[1], Length(s1), nil,
nil);  writeln;  writeln;   s2 := 'あ'+'あ'+'が'+'が'+'あ'+'が'+ 'に'+ 'に'; 
writeln(s2);  WriteConsole(GetStdHandle(STD_OUTPUT_HANDLE), @s2[1],
Length(s2), nil, nil);  readln;   TQ