Implementations
In addition to C, GNU gettext has the following implementations: C++, Objective-C, Pascal/Object Pascal, sh script, bash script, Python, GNU CLISP, Emacs Lisp, librep, GNU Smalltalk, Java, GNU awk, Haskell, wxWidgets (through the wxLocale class), YCP (the YaST2 language), Tcl, Perl, PHP, Pike, Ruby, and R.
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