Issue 2026 in lilypond: Make markup utility definitions available via new (scm markup-utility-defs) scheme module

[lilypond]

Status: Accepted
Owner: address@hidden
CC: address@hidden,  address@hidden
Labels: Type-Maintainability

New issue 2026 by address@hidden: Make markup utility definitions  
available via new (scm markup-utility-defs) scheme module
http://code.google.com/p/lilypond/issues/detail?id=2026

The interface between the markup utility and the rest of the scheme code is  
messy, and needs to be migrated from its current half-way house solution  
(moving some markup code to scm/markup-modules.scm and loading this first  
in lily.scm's load list) to a proper module.

This affects the following scheme files.

scm/lily.scm
scm/markup.scm (will be gutted)
scm/markup-macros.scm (will be deleted)
scm/define-markup-commands.scm
scm/define-woodwind-diagrams.scm
scm/display-woodwind-diagrams.scm
scm/fret-diagrams.scm
scm/harp-pedals.scm
scm/tablature.scm

New file
scm/markup-utility-defs.scm

Bug Squad: Criteria for verifying this change - passes reg tests and does  
no harm when running with Guile V1.8.*,