#5744 parser-ly-from-scheme: Make #{ compilable

[David Kastrup]

parser-ly-from-scheme: Make #{ compilable

For better or worse, Guile 2 has problems byte-compiling function
values. Factor out the previous internal function
read-lily-expression-internal and refer to it by (module-relative)
name rather than value in Guile 2.

http://codereview.appspot.com/581610043

[Anonymous]

Passes make, make check and a full make doc.

[Anonymous]

Patch on countdown for Feb 12th

[Anonymous]

Patch counted down - please push (I think Thomas' commenst on Rietveld are not stopping this but I could be wrong, please check).

[Thomas Morley]

Fine with me, my comments are off-topic anyway.

[David Kastrup]

Sorry, I wanted to write that I checked, and I just forgot.

[Jonas Hahnfeld]

commit 392548cec54f71cfcc07d104c60dfb317b0638fc
Author:     David Kastrup <dak@gnu.org>
AuthorDate: Sat Feb 8 18:23:54 2020 +0100
Commit:     David Kastrup <dak@gnu.org>
CommitDate: Wed Feb 12 13:19:01 2020 +0100

    Issue 5744: parser-ly-from-scheme: Make #{ compilable

    For better or worse, Guile 2 has problems byte-compiling function
    values.  Factor out the previous internal function
    read-lily-expression-internal and refer to it by (module-relative)
    name rather than value in Guile 2.