LibFilePattern

Path used to select files from a lib's source directory for packaging. A pattern takes one of three forms:

/doc            // directory: every file in the subtree
/doc/index.md   // file: exactly one file
/*.svg          // extension: the svg files at the lib root
/doc/*.svg      // extension: the svg files directly in "/doc"

A pattern is written the same way a lib file is addressed, rooted at the lib with a leading slash. The "" wildcard may appear only as the whole final section in the form ".ext". Patterns have no trailing slash, no "..", and no backslashes.