kc3-lang/gnulib/doc/posix-functions/wcwidth.texi

• Show log

  Commit

• Hash : b64c50cf
  Author :
  Date : 2011-04-01T23:23:34
  

  wcpcpy, wcpncpy: Ensure declaration on glibc >= 2.13 systems.
  
  * m4/wcpcpy.m4 (gl_FUNC_WCPCPY): Require AC_USE_SYSTEM_EXTENSIONS.
  * m4/wcpncpy.m4 (gl_FUNC_WCPNCPY): Likewise.
  * modules/wcpcpy (Depends-on): Add extensions.
  * modules/wcpncpy (Depends-on): Likewise.
  * doc/posix-functions/wcpcpy.texi: Mention missing declaration on glibc
  systems.
  * doc/posix-functions/wcpncpy.texi: Likewise.
  * doc/posix-functions/wcwidth.texi: Likewise.
  

Download

• doc/posix-functions/wcwidth.texi

• @node wcwidth
  @section @code{wcwidth}
  @findex wcwidth
  
  POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/wcwidth.html}
  
  Gnulib module: wcwidth
  
  Portability problems fixed by Gnulib:
  @itemize
  @item
  This function is missing on some platforms:
  IRIX 5.3, Solaris 2.5.1, mingw, BeOS.
  @item
  This function is not declared (without @code{-D_GNU_SOURCE}) on some platforms:
  glibc 2.8.
  @item
  This function handles combining characters in UTF-8 locales incorrectly on some
  platforms:
  MacOS X 10.3.
  @end itemize
  
  Portability problems not fixed by Gnulib:
  @itemize
  @item
  On AIX and Windows platforms, @code{wchar_t} is a 16-bit type and therefore cannot
  accommodate all Unicode characters.
  @end itemize
  

Download