ledger/ledger — pull request #220 by purcell (2013-12-09 19:14:26+00:00)
Title: ledger-mode: define and use a syntax table so that comments are handled properly

Specifically, functionality which uses syntax-ppss to detect comments
needs the syntax table to be aware of them. A prime example is
goto-address-prog-mode, which is pretty handy in ledger files.

This commit adds a basic syntax table for this purpose.