Philip Daniels 3e1221064b Filter ignored content in page.rs. ... * Add ignored_content to the Config structure. * Use the GlobSet crate to parse the glob patterns into a matcher, which is created once at program initialization. If there are no patterns in ignored_content, an empty globber is created, which excludes no files. This is consistent with the existing behaviour of Gutenberg, before this feature was added. * Bail if there are any errors in the glob patterns. * Add a call to the globber in page.rs to actually do the filtering. * Update documentation. A note on the Config structure ------------------------------ * I had to remove the PartialEq derive from the Config structure as it does not work for the GlobSet type. No harm is done, Config does not need to be PartialEq anyway, since there is no need to sort Configs. * The implementation follows the pattern of the existing config settings in that it uses an Option<...>. This would appear unnecessary, in that an empty vec could be used as the default, but it appears to be needed by the TOML parsing. A better approach would be to use a separate SerializableConfig and map to/from a Config struct. This would also allow the elimination of most, if not all, of the other Options in the Config structure, but that ought to be another PR.		2018-02-25 15:15:51 +00:00
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documentation	Filter ignored content in page.rs.	2018-02-25 15:15:51 +00:00