How to understand which control sequence in undefined in “Undefined control sequence.” message?
I got "Undefined control sequence." message, but from ...sdir{directlua{tex.sprint(lfs.currentdir())} I do not understand, on which control sequence LuaLaTeX refers:
How can I explore it?
The MWE is
documentclass[a4paper, twoside]{ltjsarticle}
usepackage{luatexja-fontspec}
edefcurrfileabsdir{directlua{tex.sprint(lfs.currentdir())}/}
begin{document}
done
end{document}
luatex
asked Mar 29 at 0:41
Gurebu BokofuGurebu Bokofu
3201316
|
show 1 more comment
I got "Undefined control sequence." message, but from ...sdir{directlua{tex.sprint(lfs.currentdir())} I do not understand, on which control sequence LuaLaTeX refers:
How can I explore it?
The MWE is
documentclass[a4paper, twoside]{ltjsarticle}
usepackage{luatexja-fontspec}
edefcurrfileabsdir{directlua{tex.sprint(lfs.currentdir())}/}
begin{document}
done
end{document}
luatex
asked Mar 29 at 0:41
Gurebu BokofuGurebu Bokofu
3201316
1
Your file compiles without errors for me (TL 2018).
– Alan Munn
Mar 29 at 0:47
1
Is there a non-ascii character in your user name you wiped out?
– Kurt
Mar 29 at 0:50
@AlanMunn, Thank you for try. Did you compile by LuaLaTeX? It's interesting, what I missed. I'll upload a screencast later.
– Gurebu Bokofu
Mar 29 at 1:11
@Kurt, no. Anyway, the cause is not here because I compile other LuaLaTeX project without errors on same PC.
– Gurebu Bokofu
Mar 29 at 1:13
Usetex.sprint(-2,lfs.currentdir())to switch to verbatim catcodes.
– Henri Menke
Mar 29 at 2:30
|
show 1 more comment
I got "Undefined control sequence." message, but from ...sdir{directlua{tex.sprint(lfs.currentdir())} I do not understand, on which control sequence LuaLaTeX refers:
How can I explore it?
The MWE is
documentclass[a4paper, twoside]{ltjsarticle}
usepackage{luatexja-fontspec}
edefcurrfileabsdir{directlua{tex.sprint(lfs.currentdir())}/}
begin{document}
done
end{document}
luatex
asked Mar 29 at 0:41
Gurebu BokofuGurebu Bokofu
3201316
I got "Undefined control sequence." message, but from ...sdir{directlua{tex.sprint(lfs.currentdir())} I do not understand, on which control sequence LuaLaTeX refers:
How can I explore it?
The MWE is
documentclass[a4paper, twoside]{ltjsarticle}
usepackage{luatexja-fontspec}
edefcurrfileabsdir{directlua{tex.sprint(lfs.currentdir())}/}
begin{document}
done
end{document}
luatex
luatex
asked Mar 29 at 0:41
Gurebu BokofuGurebu Bokofu
3201316
asked Mar 29 at 0:41
Gurebu BokofuGurebu Bokofu
3201316
asked Mar 29 at 0:41
Gurebu BokofuGurebu Bokofu
3201316
asked Mar 29 at 0:41
Gurebu BokofuGurebu Bokofu
3201316
asked Mar 29 at 0:41
Gurebu BokofuGurebu Bokofu
3201316
3201316
1
Your file compiles without errors for me (TL 2018).
– Alan Munn
Mar 29 at 0:47
1
Is there a non-ascii character in your user name you wiped out?
– Kurt
Mar 29 at 0:50
@AlanMunn, Thank you for try. Did you compile by LuaLaTeX? It's interesting, what I missed. I'll upload a screencast later.
– Gurebu Bokofu
Mar 29 at 1:11
@Kurt, no. Anyway, the cause is not here because I compile other LuaLaTeX project without errors on same PC.
– Gurebu Bokofu
Mar 29 at 1:13
Usetex.sprint(-2,lfs.currentdir())to switch to verbatim catcodes.
– Henri Menke
Mar 29 at 2:30
|
show 1 more comment
1
Your file compiles without errors for me (TL 2018).
– Alan Munn
Mar 29 at 0:47
1
Is there a non-ascii character in your user name you wiped out?
– Kurt
Mar 29 at 0:50
@AlanMunn, Thank you for try. Did you compile by LuaLaTeX? It's interesting, what I missed. I'll upload a screencast later.
– Gurebu Bokofu
Mar 29 at 1:11
@Kurt, no. Anyway, the cause is not here because I compile other LuaLaTeX project without errors on same PC.
– Gurebu Bokofu
Mar 29 at 1:13
Usetex.sprint(-2,lfs.currentdir())to switch to verbatim catcodes.
– Henri Menke
Mar 29 at 2:30
1
1
Your file compiles without errors for me (TL 2018).
– Alan Munn
Mar 29 at 0:47
Your file compiles without errors for me (TL 2018).
– Alan Munn
Mar 29 at 0:47
1
1
Is there a non-ascii character in your user name you wiped out?
– Kurt
Mar 29 at 0:50
Is there a non-ascii character in your user name you wiped out?
– Kurt
Mar 29 at 0:50
@AlanMunn, Thank you for try. Did you compile by LuaLaTeX? It's interesting, what I missed. I'll upload a screencast later.
– Gurebu Bokofu
Mar 29 at 1:11
@AlanMunn, Thank you for try. Did you compile by LuaLaTeX? It's interesting, what I missed. I'll upload a screencast later.
– Gurebu Bokofu
Mar 29 at 1:11
@Kurt, no. Anyway, the cause is not here because I compile other LuaLaTeX project without errors on same PC.
– Gurebu Bokofu
Mar 29 at 1:13
@Kurt, no. Anyway, the cause is not here because I compile other LuaLaTeX project without errors on same PC.
– Gurebu Bokofu
Mar 29 at 1:13
Use
tex.sprint(-2,lfs.currentdir()) to switch to verbatim catcodes.– Henri Menke
Mar 29 at 2:30
Use
tex.sprint(-2,lfs.currentdir()) to switch to verbatim catcodes.– Henri Menke
Mar 29 at 2:30
|
show 1 more comment
2 Answers
2
active
oldest
votes
The undefined control sequence is the thing just before the line break:
documentclass{article}
begin{document}
quadacommandthatdoesntexistquad
end{document}
Has the output:
! Undefined control sequence.
<*> quadacommandthatdoesntexist
quad
In your case, that appears to be Users, which may suggest that TeX is trying to read a Windows path and interpreting the as beginning a command. You'll probably need a package that can navigate Windows directories.
answered Mar 29 at 2:02
TeepeemmTeepeemm
1,753717
add a comment |
The undefined control sequence is Users which is part of the path. Even though here is meant to be the path separator, LuaTeX doesn't know that and just feeds the path with the currently active catcodes back to TeX, where happens to be the escape characters. Luckily, you can tell tex.sprint to use a different catcode table using an optional argument. To use verbatim catcodes (everything is catcode 12, except space which retains catcode 10) use the catcode table with number -2.
edefcurrfileabsdir{directlua{tex.sprint(-2, lfs.currentdir())}/}
answered Mar 29 at 2:33
Henri MenkeHenri Menke
77.2k8170284
That why I did not understand... You have the deep understanding. Thank you for the answer!
– Gurebu Bokofu
Mar 29 at 3:25
I checked your solution. Unfortunately, it will delete path separators, andC:Users/me/Documents/TeX/LuaLaTeX_Development/fonts/HGS_Mincho/HGRMB.ttcbecomes toC:UsersmeDocumentsTeXLuaLaTeX_Development/fonts/HGS_Mincho/HGRMB.ttc.
– Gurebu Bokofu
2 days ago
@GurebuBokofu You probably need another font. Trytexttt{currfileabsdir}.
– Henri Menke
2 days ago
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
The undefined control sequence is the thing just before the line break:
documentclass{article}
begin{document}
quadacommandthatdoesntexistquad
end{document}
Has the output:
! Undefined control sequence.
<*> quadacommandthatdoesntexist
quad
In your case, that appears to be Users, which may suggest that TeX is trying to read a Windows path and interpreting the as beginning a command. You'll probably need a package that can navigate Windows directories.
answered Mar 29 at 2:02
TeepeemmTeepeemm
1,753717
add a comment |
The undefined control sequence is the thing just before the line break:
documentclass{article}
begin{document}
quadacommandthatdoesntexistquad
end{document}
Has the output:
! Undefined control sequence.
<*> quadacommandthatdoesntexist
quad
In your case, that appears to be Users, which may suggest that TeX is trying to read a Windows path and interpreting the as beginning a command. You'll probably need a package that can navigate Windows directories.
answered Mar 29 at 2:02
TeepeemmTeepeemm
1,753717
add a comment |
The undefined control sequence is the thing just before the line break:
documentclass{article}
begin{document}
quadacommandthatdoesntexistquad
end{document}
Has the output:
! Undefined control sequence.
<*> quadacommandthatdoesntexist
quad
In your case, that appears to be Users, which may suggest that TeX is trying to read a Windows path and interpreting the as beginning a command. You'll probably need a package that can navigate Windows directories.
answered Mar 29 at 2:02
TeepeemmTeepeemm
1,753717
The undefined control sequence is the thing just before the line break:
documentclass{article}
begin{document}
quadacommandthatdoesntexistquad
end{document}
Has the output:
! Undefined control sequence.
<*> quadacommandthatdoesntexist
quad
In your case, that appears to be Users, which may suggest that TeX is trying to read a Windows path and interpreting the as beginning a command. You'll probably need a package that can navigate Windows directories.
answered Mar 29 at 2:02
TeepeemmTeepeemm
1,753717
answered Mar 29 at 2:02
TeepeemmTeepeemm
1,753717
answered Mar 29 at 2:02
TeepeemmTeepeemm
1,753717
answered Mar 29 at 2:02
TeepeemmTeepeemm
1,753717
1,753717
add a comment |
add a comment |
The undefined control sequence is Users which is part of the path. Even though here is meant to be the path separator, LuaTeX doesn't know that and just feeds the path with the currently active catcodes back to TeX, where happens to be the escape characters. Luckily, you can tell tex.sprint to use a different catcode table using an optional argument. To use verbatim catcodes (everything is catcode 12, except space which retains catcode 10) use the catcode table with number -2.
edefcurrfileabsdir{directlua{tex.sprint(-2, lfs.currentdir())}/}
answered Mar 29 at 2:33
Henri MenkeHenri Menke
77.2k8170284
That why I did not understand... You have the deep understanding. Thank you for the answer!
– Gurebu Bokofu
Mar 29 at 3:25
I checked your solution. Unfortunately, it will delete path separators, andC:Users/me/Documents/TeX/LuaLaTeX_Development/fonts/HGS_Mincho/HGRMB.ttcbecomes toC:UsersmeDocumentsTeXLuaLaTeX_Development/fonts/HGS_Mincho/HGRMB.ttc.
– Gurebu Bokofu
2 days ago
@GurebuBokofu You probably need another font. Trytexttt{currfileabsdir}.
– Henri Menke
2 days ago
add a comment |
The undefined control sequence is Users which is part of the path. Even though here is meant to be the path separator, LuaTeX doesn't know that and just feeds the path with the currently active catcodes back to TeX, where happens to be the escape characters. Luckily, you can tell tex.sprint to use a different catcode table using an optional argument. To use verbatim catcodes (everything is catcode 12, except space which retains catcode 10) use the catcode table with number -2.
edefcurrfileabsdir{directlua{tex.sprint(-2, lfs.currentdir())}/}
answered Mar 29 at 2:33
Henri MenkeHenri Menke
77.2k8170284
That why I did not understand... You have the deep understanding. Thank you for the answer!
– Gurebu Bokofu
Mar 29 at 3:25
I checked your solution. Unfortunately, it will delete path separators, andC:Users/me/Documents/TeX/LuaLaTeX_Development/fonts/HGS_Mincho/HGRMB.ttcbecomes toC:UsersmeDocumentsTeXLuaLaTeX_Development/fonts/HGS_Mincho/HGRMB.ttc.
– Gurebu Bokofu
2 days ago
@GurebuBokofu You probably need another font. Trytexttt{currfileabsdir}.
– Henri Menke
2 days ago
add a comment |
The undefined control sequence is Users which is part of the path. Even though here is meant to be the path separator, LuaTeX doesn't know that and just feeds the path with the currently active catcodes back to TeX, where happens to be the escape characters. Luckily, you can tell tex.sprint to use a different catcode table using an optional argument. To use verbatim catcodes (everything is catcode 12, except space which retains catcode 10) use the catcode table with number -2.
edefcurrfileabsdir{directlua{tex.sprint(-2, lfs.currentdir())}/}
answered Mar 29 at 2:33
Henri MenkeHenri Menke
77.2k8170284
The undefined control sequence is Users which is part of the path. Even though here is meant to be the path separator, LuaTeX doesn't know that and just feeds the path with the currently active catcodes back to TeX, where happens to be the escape characters. Luckily, you can tell tex.sprint to use a different catcode table using an optional argument. To use verbatim catcodes (everything is catcode 12, except space which retains catcode 10) use the catcode table with number -2.
edefcurrfileabsdir{directlua{tex.sprint(-2, lfs.currentdir())}/}
answered Mar 29 at 2:33
Henri MenkeHenri Menke
77.2k8170284
answered Mar 29 at 2:33
Henri MenkeHenri Menke
77.2k8170284
answered Mar 29 at 2:33
Henri MenkeHenri Menke
77.2k8170284
answered Mar 29 at 2:33
Henri MenkeHenri Menke
77.2k8170284
77.2k8170284
That why I did not understand... You have the deep understanding. Thank you for the answer!
– Gurebu Bokofu
Mar 29 at 3:25
I checked your solution. Unfortunately, it will delete path separators, andC:Users/me/Documents/TeX/LuaLaTeX_Development/fonts/HGS_Mincho/HGRMB.ttcbecomes toC:UsersmeDocumentsTeXLuaLaTeX_Development/fonts/HGS_Mincho/HGRMB.ttc.
– Gurebu Bokofu
2 days ago
@GurebuBokofu You probably need another font. Trytexttt{currfileabsdir}.
– Henri Menke
2 days ago
add a comment |
That why I did not understand... You have the deep understanding. Thank you for the answer!
– Gurebu Bokofu
Mar 29 at 3:25
I checked your solution. Unfortunately, it will delete path separators, andC:Users/me/Documents/TeX/LuaLaTeX_Development/fonts/HGS_Mincho/HGRMB.ttcbecomes toC:UsersmeDocumentsTeXLuaLaTeX_Development/fonts/HGS_Mincho/HGRMB.ttc.
– Gurebu Bokofu
2 days ago
@GurebuBokofu You probably need another font. Trytexttt{currfileabsdir}.
– Henri Menke
2 days ago
That why I did not understand... You have the deep understanding. Thank you for the answer!
– Gurebu Bokofu
Mar 29 at 3:25
That why I did not understand... You have the deep understanding. Thank you for the answer!
– Gurebu Bokofu
Mar 29 at 3:25
I checked your solution. Unfortunately, it will delete path separators, and
C:Users/me/Documents/TeX/LuaLaTeX_Development/fonts/HGS_Mincho/HGRMB.ttc becomes to C:UsersmeDocumentsTeXLuaLaTeX_Development/fonts/HGS_Mincho/HGRMB.ttc.– Gurebu Bokofu
2 days ago
I checked your solution. Unfortunately, it will delete path separators, and
C:Users/me/Documents/TeX/LuaLaTeX_Development/fonts/HGS_Mincho/HGRMB.ttc becomes to C:UsersmeDocumentsTeXLuaLaTeX_Development/fonts/HGS_Mincho/HGRMB.ttc.– Gurebu Bokofu
2 days ago
@GurebuBokofu You probably need another font. Try
texttt{currfileabsdir}.– Henri Menke
2 days ago
@GurebuBokofu You probably need another font. Try
texttt{currfileabsdir}.– Henri Menke
2 days ago
add a comment |
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1
Your file compiles without errors for me (TL 2018).
– Alan Munn
Mar 29 at 0:47
1
Is there a non-ascii character in your user name you wiped out?
– Kurt
Mar 29 at 0:50
@AlanMunn, Thank you for try. Did you compile by LuaLaTeX? It's interesting, what I missed. I'll upload a screencast later.
– Gurebu Bokofu
Mar 29 at 1:11
@Kurt, no. Anyway, the cause is not here because I compile other LuaLaTeX project without errors on same PC.
– Gurebu Bokofu
Mar 29 at 1:13
Use
tex.sprint(-2,lfs.currentdir())to switch to verbatim catcodes.– Henri Menke
Mar 29 at 2:30