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2011-08-16emulator: Add a fourth element in exception stacktracesBjörn Gustavsson
This commit is a preparation for introducing location information (filename/line number) in stacktraces in exceptions. Currently a stack trace looks like: [{Mod1,Function1,Arity1}, . . . {ModN,FunctionN,ArityN}] Add a forth element to each tuple that can be used indication the filename and line number of the source file: [{Mod1,Function1,Arity1,Location1}, . . . {ModN,FunctionN,ArityN,LocationN}] In this commit, the fourth element will just be an empty list, and we will change all code that look at or manipulate stacktraces.
2011-05-12Types and specifications have been modified and addedHans Bolinder
2011-03-11Update copyright yearsBjörn-Egil Dahlberg
2010-10-14Add the {encoding, _} options to file:open/2's modesKostis Sagonas
Although the {encoding, encoding()} set of options is documented in the manual page of the 'file' module, they do not appear in the Mode description on that page nor in the mode() type declaration. The patch adds this information in both the code of the module and the documentation of the module. To avoid duplication, the declaration of the encoding() type is added to the 'unicode' module where it most probably belongs. While at it, added a proper declaration for posix(), took out the now superfluous information about the types of file:open/2 from the erl_bif_types module, and corrected the return type of file:open/2 so that it corresponds to the published documentation.
2009-11-20The R13B03 release.OTP_R13B03Erlang/OTP