Distingush font files from other input by magic number rather than name.
authorben <ben@cda61777-01e9-0310-a592-d414129be87e>
Tue, 5 Dec 2006 00:04:18 +0000 (00:04 +0000)
committerben <ben@cda61777-01e9-0310-a592-d414129be87e>
Tue, 5 Dec 2006 00:04:18 +0000 (00:04 +0000)
commitf9c20de458090ec1295bf49e74f6243c14f3854b
tree62f7bef0c1fb0bb9f6c6f94b429b1913c3445a09
parentf2ac92cb56555431a85115c37c7a7fbc36f25f77
Distingush font files from other input by magic number rather than name.
This prevents one having Halibut files that begin "StartFontMetrics",
"%!FontType1-", or "%!PS-AdobeFont-", but I doubt that will be a great
hardship.

git-svn-id: svn://svn.tartarus.org/sgt/halibut@6960 cda61777-01e9-0310-a592-d414129be87e
input.c