Large left padding with inline inserts

[dedocc]

I'm currently using upstream lyluatex with TeXLive 2022 on Fedora.
The \lilypond command produces large horizontal padding on the left of inline inserts.
This isn't the case when using the lilypond environment, which also has issues on its own (as already pointed out in #276)

I have compiled an example (had to rename the source test.tex file as a txt because github wouldn't let me upload it otherwise):

test.txt
test.pdf
test.log

[royabradley]

I am having the same issue. I recently submitted a question about this on tex.stackechange.com.

[reckel-jm]

Same problem here

[reckel-jm]

I am able to fix the issue for the second+ line of an insertet file by using:
\newcommand{\betweenLilyPondSystem}[1]{\newline\hspace{-10em}}
However, the same command for \newcommand{\preLilyPondExample} does not work. So the first line remains aligned in that way.

[reckel-jm]

After a brief investigation into the matter, I found out that the problem is most likely in connection with the calculation of the left side protrusion in function bbox_calc around line 215 of lyluatex.la:

function bbox_calc(x_1, x_2, y_1, y_2, line_width)
    local bb = {
        ['protrusion'] = -lib.convert_unit(("%fbp"):format(x_1)),
        ['r_protrusion'] = lib.convert_unit(("%fbp"):format(x_2)) - line_width,
        ['width'] = lib.convert_unit(("%fbp"):format(x_2))
    }

I can only assume that maybe the underlying luaoptions-lib.lua lib function convert_unit has changed working, leading to a wrong protrusion error.

As a quick fix, it helped me to change line 310 of lyluatex.la to (in fact setting any protrusion to 0):

local h_offset = indent_offset

[lukas-vlcek]

Also having the issue.

Moreover, I would welcome more examples, for instance I am trying to output something like \markup { \doubleflat 7 } (see markup examples here) and I am not sure how to do it. Right now I am using workaround \flatflat7 which does not require \lilypond environment at all but that does not allow me to include symbols like \markup { \multi-measure-rest-by-number #12 } etc...

[derekerdmann]

I believe I have a fix for this through these two PRs - extra spaces are getting inserted inside \setluaoption in the luaoptions package as well as its call sites in lyluatex:

• Fix trailing space in \setluaoption lualatex-tools/luaoptions#8
• Fix extra left padding for inline scores #326