Line too much shrunk issue

[firelex]

I'm getting various "Line too much shrunk" issues on this file - posting this here because if I read the comments correctly, that's a bug in the abc software.

U: M = !tenuto!
%%glyph 2026 ellipsis

X: 1
T: As yet untitled
T: As yet untitled
C: Music & lyrics: XXX
M: C|
K: Cm clef=treble
L: 1/4
z4 | "D#"z4 | "Fm"z4 | "C#add9"z4 | "D#"z2 z/ G/G/G/ - | "^Verse 1""D#"G/F/G E/G/G/G/ - | G/F/G Ez | "G#" c/c//c// - c//B//B/ G/G/ - G/E/ - | Ez z/ A/A/G/ - | "D#"G/F/G E/G/G/G/ - | G/F/G Ez | "G#" c/c//c// - c//B//B/ G/G/ - G/E/ - | EA/A/c/ c/A/A/B/| "D#" B/A/A/c/ c/A/A/B/| B/B/B/B/ B/B/B/B/| "G#"z c/B/ B/A/A/A/ - | AA/A/c/ c/A/A/B/| "D#" B/A/A/c/ c/A/A/B/| B/B/B/B/ B/B/B/B/| "G#"z c/B/ B/A/A/A/ - | Az CD| "^Chorus 1""D#" E3/2E/ GF| "Fm" A3/2A/ - Az | "C#add9" A/A//A// - A//A// - A//A// A/A/ - A/A/ - | "D#"Az CD| E3/2E/ GF| "Fm" A3/2A/ - Az | "C#add9" A/A//A// - A//A// - A//A// A/A/ - A/A/ - | Az z/ A/A/_G/| "D#" GG/E/z/ E/E/E/| "Fm" Ez2 z/ F/| "C#add9" F/F/F Fz/ _G/| "D#" G/F/G E/G/G/A/| GG/E/z/ E/E/E/| "Fm" Ez z/ F/F/F/ - | "C#add9"F/F/F Fz | z2 z/ G/G/G/ - | "^Verse 2""D#"G/F/G E/G/G/G/ - | G/F/G Ez | "G#" c/c//c// - c//B//B/ G/G/ - G/E/ - | Ez z/ A/A/G/ - | "D#"G/F/G E/G/G/G/ - | G/F/G Ez | "G#" c/c//c// - c//B//B/ G/G/ - G/E/ - | EA/A/c/ c/A/A/B/| "D#" B/A/A/c/ c/A/A/B/| B/B/B/B/ B/B/B/B/| "G#"z c/B/ B/A/A/A/ - | AA/A/c/ c/A/A/B/| "D#" B/A/A/c/ c/A/A/B/| B/B/B/B/ B/B/B/B/| "G#"z c/B/ B/A/A/A/ - | Az z2 | z4 | z2 CD| "^Chorus 2""D#" E3/2E/ GF| "Fm" A3/2A/ - Az | "C#add9" A/A//A// - A//A// - A//A// A/A/ - A/A/ - | "D#"Az CD| E3/2E/ GF| "Fm" A3/2A/ - Az | "C#add9" A/A//A// - A//A// - A//A// A/A/ - A/A/ - | Az z/ A/A/_G/| "D#" GG/E/z/ E/E/E/| "Fm" Ez2 z/ F/| "C#add9" F/F/F Fz/ _G/| "D#" G/F/G E/G/G/A/| GG/E/z/ E/E/E/| "Fm" Ez z/ F/F/F/ - | "C#add9"F/F/F Fz | z/ _D//D//D/D/ D/D//D//D//D//D/| "^Bridge 1""D#" E/F//F//F/F/ F/F//F//E//E//G/| "Fm" G/G/G/G/ G/G/G| "C#add9"z A/A/ A/A/A/A/ - | "D#"A_D//D//D/D/ D/D//D//D//D//D/| E/F//F//F/F/ F/F//F//E//E//G/| "Fm" G/G/G/G/ G/G/G| "C#add9"z A/A/ A/A/A/A/ - | Az2 z/ F/| "D#" F/G/B/c/ d3/2c/| "Fm" c/c/B/A/ A2| "C#add9"z/ A/A/A/ A/A/A/A/| "D#" GG Ez/ F/| F/G/B/c/ d3/2c/| "Fm" c/c/B/A/ A2| "C#add9"z/ A/A/A/ A/A/A/A/| AA CD| "^Chorus 3""D#" E3/2E/ GF| "Fm" A3/2A/ - Az | "C#add9" A/A//A// - A//A// - A//A// A/A/ - A/A/ - | "D#"Az CD| E3/2E/ GF| "Fm" A3/2A/ - Az | "C#add9" A/A//A// - A//A// - A//A// A/A/ - A/A/ - | Az z/ A/A/_G/| "D#" GG/E/z/ E/E/E/| "Fm" Ez2 z/ F/| "C#add9" F/F/F Fz/ _G/| "D#" G/F/G E/G/G/A/| GG/E/z/ E/E/E/| "Fm" Ez z/ F/F/F/ - | "C#add9"F/F/F F|]
w: Why am i _ not surp- rised? I could get _ used to this. Stop it, ba- _ by, this is so _ kitsch. _ We work hard _ and play hard. I can charm _ your pants off. Bang your head. _ La la la la _ la. _ A- bout damn time we live it up. Like you just don't care. E- very- bo- dy chan- ges when you glow up. You got un- der my skin. _ Let's go some place far, far a- way. I can play you like a nin- ten- do. I keep all the glo- ry. We take it on the chin. _ We own the night. I don't feel shit. _ If i can't _ sleep, _ i pop a _ xan. _ Ne- ver look back. We go for broke. _ Who would have _ thought _ we give a _ damn? _ I can hear the poun- ding of your heart. Hey. Boy, i can't keep it. Meet me in the back. I can play you like a nin- ten- do. Wow. Yeah, yeah. La _ la la la. Now it's time _ to come clean. Come and give _ me some more. It's not o- _ ver till i say _ so. _ Now it's time _ to come clean. Let's get out _ on the floor. Smo- king col- _ lie weed. Touch and _ go. _ You got- ta make a fi- nal push. You'll ne- ver see this bo- dy na- ked. Let's get out on the floor. This is what we're used to. _ I've got a cer- tain ex- per- tise. My ho- mies are my best friends. A bit of this, a bit of that. We just got to push through. _ We own the night. I don't feel shit. _ If i can't _ sleep, _ i pop a _ xan. _ Ne- ver look back. We go for broke. _ Who would have _ thought _ we give a _ damn? _ I can hear the poun- ding of your heart. Hey. Boy, i can't keep it. Meet me in the back. I can play you like a nin- ten- do. Wow. Yeah, yeah. La _ la la la. Till we get it right. Get a- not- her drink in. Af- ter this, you'll need a va- ca- tion. You're old e- nough to be my dad. Why am i not surp- rised? _ On the floor. Who would have thought we give a damn? Hear the thun- der of my heart. With just one wink, you bu- ying me a drink. Get it on. Close your eyes. _ We're li- ving in a trance. I'm still your big- gest fan. It's now or ne- ver, ba- by. Ac- ting wild. Now it's time to come clean. Try it on, take it off. Please spare me the song and dance. Shit. La We own the night. I don't feel shit. _ If i can't _ sleep, _ i pop a _ xan. _ Ne- ver look back. We go for broke. _ Who would have _ thought _ we give a _ damn? _ I can hear the poun- ding of your heart. Hey. Boy, i can't keep it. Meet me in the back. I can play you like a nin- ten- do. Wow. Yeah, yeah. La _ la la la.
%%footer "$P0 $T $P1"

[moinejf]

Hi,
You did not say which program you are using (this github repository is not used anymore).
I check your code with the last abc2svg version (1.20.9, date 2020/04/09), and this problem does not exist.
But there are other ones:

• the hyphen indicating a note tie ('-') must be close to the note without a space before,
• you wrote your tune in Cm, with 3 flats, so, the chord symbols must also have flats: "D#' is "Eb", "G#" is "Ab"...

[moinejf]

As problems, I forgot the '_G' in the choruses which must be '^F'.