functions to support parsing by a section by its children. Incomplete.
Merge branch 'master' into parse-section-children
parsing every children of section; system break support; basic infrastructure for system break support
render instructions (renderWith) for ecah staff
added test cases for ties and slurs: encoding with attributes and elements (startid/endid only)
set log level to 4 in test page to avoid too debug log messages
inserted lots of debug messages. To avoid them set log level to 4.
some comments regarding ties
Merge branch 'parse-section-children' into ties
Changed tie in the last measure embracing three notes. Added <tie> without endid in last measure
Implemented note dictionary (notes indexed by xml:id)
added EventReference and EventLink
global container for ties containing EventLink objects
support for @tie attribute [tests pass]
Merge branch 'ties'
Cleaned up recent work; StaffInfo prototype in separate file.
Slurs: support attribute (with nesting)
id2tstamp; meilib.js; test page added to test meilib.js
Some comments updated.
tstamp2id() with tests