Re: Allow event functions from partial functions or partial markups (issue 336670043 by address@hidden)

[dak]

Reviewers: thomasmorley651,

Message:
On 2018/03/16 19:19:15, thomasmorley651 wrote:
> Can't review this one.
> Though, from description, I'd like to suggest to put up an entry in
`changes'.

Well, yeah.  Doesn't make a lot of sense without documentation and
regtest either.  I'll likely get them done separately.

Description:
Allow event functions from partial functions or partial markups

This gives event functions such as ^\tweak font-size 2^\markup \huge
\etc


Also contains commits:

Allow event functions from partial markup commands

This allows event functions such as ^\markup \huge #red \etc


Add Syntax::create_script

This generates post-events from generic Scheme expressions.

Please review this at https://codereview.appspot.com/336670043/

Affected files (+84, -30 lines):
  M lily/include/lily-imports.hh
  M lily/lily-imports.cc
  M lily/parser.yy
  M scm/ly-syntax-constructors.scm