From: Václav Slavík Date: Sat, 17 May 2008 21:24:43 +0000 (+0000) Subject: minor Unicode overview corrections X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/f99af6c05204b93eca9b0f21bc803f98e1a9c6bb minor Unicode overview corrections git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@53623 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775 --- diff --git a/docs/doxygen/overviews/unicode.h b/docs/doxygen/overviews/unicode.h index 3261b6d793..de4b9f6b82 100644 --- a/docs/doxygen/overviews/unicode.h +++ b/docs/doxygen/overviews/unicode.h @@ -101,11 +101,12 @@ in the current locale encoding, so writing wxMessageBox("Salut à toi!"); @endcode wouldn't work if the encoding used on the user system is incompatible with -ISO-8859-1. In particular, the most common encoding used under modern Unix -systems is UTF-8 and as the string above is not a valid UTF-8 byte sequence, -nothing would be displayed at all in this case. Thus it is important to never -use 8 bit characters directly in the program source but use wide strings or, -alternatively, write +ISO-8859-1 (or even if the sources were compiled under different locale +in the case of gcc). In particular, the most common encoding used under +modern Unix systems is UTF-8 and as the string above is not a valid UTF-8 byte +sequence, nothing would be displayed at all in this case. Thus it is important +to never use 8 bit characters directly in the program source but use wide +strings or, alternatively, write @code wxMessageBox(wxString::FromUTF8("Salut \xc3\xa0 toi!")); @endcode @@ -170,7 +171,7 @@ problems: of @c c_str(), it is not needed at all with wxWidgets functions) - Compatible with wxWidgets 2.8: @code wxPrintf("Hello, %s", s.c_str()) @endcode - Using an explicit conversion to narrow, multibyte, string: - @code printf("Hello, %s", s.mb_str()) @endcode + @code printf("Hello, %s", (const char *)s.mb_str()) @endcode - Using a cast to force the issue (listed only for completeness): @code printf("Hello, %s", (const char *)s.c_str()) @endcode