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2015-02-20Refactor config file API.Simon Howard
The config file API previously relied on binding config variables using M_BindVariable() which took a void pointer. It occurred to me that if used on a boolean variable, this would be erroneous, but the void pointer would make it impossible to tell. Split this into separate M_Bind{Foo}Variable() functions based on type, which allows for proper type checking on the pointers that are passed. Vaguely related to #509.
2014-10-24Replace strdup() with M_StringDuplicate().Simon Howard
strdup() can theoretically fail and return NULL. This could lead to a crash or undesirable behavior. Add M_StringDuplicate() which does the same thing but exits with an error if a string cannot be allocated. This fixes #456. Thanks to Quasar for the suggestion.
2014-05-05Clean up file headers.Simon Howard
This change rewrites and simplifies the copyright headers at the top of all source files: * Remove "Emacs style mode select" line; this line was included in the headers for the originally released source files and appears to be to set the file type for old versions of Emacs. I'm not sure entirely why it was required but I don't think it is any more. * Remove "You should have received a copy of..." text from copyright header. This refers to the old 59 Temple Place address where the FSF headquarters used to be located and is no longer correct. Rather than change to the new address, just remove the paragraph as it is superfluous anyway. This fixes #311. * Remove ---- separator lines so that the file headers are barer and more simplified.
2013-03-04Display a message if gus_patch_path hasn't been configured.Simon Howard
Subversion-branch: /branches/v2-branch Subversion-revision: 2567
2013-03-03Add GUS pseudo-emulation.Simon Howard
Subversion-branch: /branches/v2-branch Subversion-revision: 2566