Multicol listings and ntheorem rendering wrong

up vote
1
down vote

favorite

Given the quite long MWE:

documentclass{memoir}

usepackage[dvipsnames,table]{xcolor}

%usepackage[showframe]{geometry}

usepackage{mathtools}

usepackage{needspace}

usepackage{multido}

usepackage{multicol}

usepackage[thmmarks, amsmath]{ntheorem}

usepackage{thmtools}

usepackage{listings}



nonzeroparskip             % Create space between paragraphs

setlength{parindent}{0pt} % Remove paragraph indentation

setlengthcolumnsep{0pt}   % for multicol: still too much space in between



% From here:

% https://tex.stackexchange.com/questions/24101/theorem-decorations-that-stay-with-theorem-environment

newcommand{theoremhang}{% top theorem decoration

  begingroup%

    setlength{unitlength}{.005linewidth}% linewidth/200

    begin{picture}(0,0)(1.5,0)%

      linethickness{0.45pt} color{Black}%

      put(-3,2){line(1,0){206}}% Top line

      multido{iA=2+-1,iB=50+-10}{5}{% Top hangs

        color{black!iB}%

        put(-3,iA){line(0,-1){1}}% Top left hang

        put(203,iA){line(0,-1){1}}% Top right hang

      }%

    end{picture}%

  endgroup%

}%



newcommand{theoremhung}{% bottom theorem decoration

  begingroup%

    setlength{unitlength}{.005linewidth}% linewidth/200

    begin{picture}(0,0)(1.5,0)%

      linethickness{0.45pt} color{Black}%

      put(-3,0){line(1,0){206}}% Bottom line

      multido{iA=0+1,iB=50+-10}{5}{% Bottom hangs

        color{black!iB}%

        put(-3,iA){line(0,1){1}}% Bottom left hang

        put(203,iA){line(0,1){1}}% Bottom right hang

      }%

    end{picture}%

  endgroup%

}%



newcommand{theoremspace}{needspace{2baselineskip}}

newcommand{theoremspuce}{nopagebreaknoindent}



theoremstyle{plain}

theoremsymbol{}%

theoremprework{theoremspacetheoremhangvspace*{-1.3ex}}%

theorempostwork{theoremspucetheoremhung}%

theoremheaderfont{upshapebfseries}

theoremseparator{.}

theorembodyfont{upshape}

newtheorem{theorem}{Theorem}









lstnewenvironment{code}[1]%

{%

noindent%

minipage{linewidth}%

theoremspace%

theoremhang%

lstset{#1}}%

{theoremhungendminipage}



begin{document}



Code Env:



begin{code}

Test. Test. Test. Test. Test. Test.

end{code}



Theorem Env:



begin{theorem}

Test. Test. Test. Test. Test. Test.

end{theorem}



Multicol Code Env:



begin{multicols}{2}

begin{itemize}

item

begin{code}

left

end{code}

item

begin{code}

right

end{code}

end{itemize}

end{multicols}



end{document}

I get:

rendered output

Where I have two problems:

The hang/hung bars do not have the same distance to text (In particular the space from end of theorem+listings to the hung below is too large. But there are also other problems: for example "Theorem Env:" to hung above)

The multicol environment is not left aligned (may be caused by itemize which is needed to have the listings side-by-side)

I tried a lot with vspace hackery, but for at least at one of the places a problem persisted ;(

And is it possible to have the multicols/itemize in a self-defined environment to have everything more compact?

best regards,
Markus

edited Sep 18 '17 at 13:05

asked Sep 17 '17 at 23:21

markus23

797

bumped to the homepage by Community♦ 13 mins ago

This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.

2

i believe that the multicol environment is left aligned, but the indentation of the code environment is a consequence of the fact that it's within an itemize environment. even though the item label is absent. space is left for it at the beginning of the line..
– barbara beeton
Sep 18 '17 at 0:48

Thank you, yes I think so too. How can I avoid the itemize to indent? Most problems are in the vertical spacing. (For example, Theorem to hung is too close). Btw. the itemize is necessary so that the code blocks are side-by-side.
– markus23
Sep 18 '17 at 9:57

the only straightforward way i can think of to avoid the item indent is to get out of itemize. one of the list-enhancement packages, i've forgotten which, has a "resule" facility that allows one to continue numbering in an enumerate environment, but you wouldn't even need that with itemize since there's nothing you need to keep track of. just exit from itemize and go back in after the code block.
– barbara beeton
Sep 18 '17 at 12:29

Do you mean that I just put begin{itemize}itemend{itemize} within the two code envs? Or is there a way to define column breaks in multicol without any itemize?
– markus23
Sep 18 '17 at 12:49

1

there is a command columnbreak that you can use to break after the code on the left. maybe even par would work.
– barbara beeton
Sep 18 '17 at 12:55

add a comment |

up vote
1
down vote

favorite

Given the quite long MWE:

documentclass{memoir}

usepackage[dvipsnames,table]{xcolor}

%usepackage[showframe]{geometry}

usepackage{mathtools}

usepackage{needspace}

usepackage{multido}

usepackage{multicol}

usepackage[thmmarks, amsmath]{ntheorem}

usepackage{thmtools}

usepackage{listings}



nonzeroparskip             % Create space between paragraphs

setlength{parindent}{0pt} % Remove paragraph indentation

setlengthcolumnsep{0pt}   % for multicol: still too much space in between



% From here:

% https://tex.stackexchange.com/questions/24101/theorem-decorations-that-stay-with-theorem-environment

newcommand{theoremhang}{% top theorem decoration

  begingroup%

    setlength{unitlength}{.005linewidth}% linewidth/200

    begin{picture}(0,0)(1.5,0)%

      linethickness{0.45pt} color{Black}%

      put(-3,2){line(1,0){206}}% Top line

      multido{iA=2+-1,iB=50+-10}{5}{% Top hangs

        color{black!iB}%

        put(-3,iA){line(0,-1){1}}% Top left hang

        put(203,iA){line(0,-1){1}}% Top right hang

      }%

    end{picture}%

  endgroup%

}%



newcommand{theoremhung}{% bottom theorem decoration

  begingroup%

    setlength{unitlength}{.005linewidth}% linewidth/200

    begin{picture}(0,0)(1.5,0)%

      linethickness{0.45pt} color{Black}%

      put(-3,0){line(1,0){206}}% Bottom line

      multido{iA=0+1,iB=50+-10}{5}{% Bottom hangs

        color{black!iB}%

        put(-3,iA){line(0,1){1}}% Bottom left hang

        put(203,iA){line(0,1){1}}% Bottom right hang

      }%

    end{picture}%

  endgroup%

}%



newcommand{theoremspace}{needspace{2baselineskip}}

newcommand{theoremspuce}{nopagebreaknoindent}



theoremstyle{plain}

theoremsymbol{}%

theoremprework{theoremspacetheoremhangvspace*{-1.3ex}}%

theorempostwork{theoremspucetheoremhung}%

theoremheaderfont{upshapebfseries}

theoremseparator{.}

theorembodyfont{upshape}

newtheorem{theorem}{Theorem}









lstnewenvironment{code}[1]%

{%

noindent%

minipage{linewidth}%

theoremspace%

theoremhang%

lstset{#1}}%

{theoremhungendminipage}



begin{document}



Code Env:



begin{code}

Test. Test. Test. Test. Test. Test.

end{code}



Theorem Env:



begin{theorem}

Test. Test. Test. Test. Test. Test.

end{theorem}



Multicol Code Env:



begin{multicols}{2}

begin{itemize}

item

begin{code}

left

end{code}

item

begin{code}

right

end{code}

end{itemize}

end{multicols}



end{document}

I get:

rendered output

Where I have two problems:

The hang/hung bars do not have the same distance to text (In particular the space from end of theorem+listings to the hung below is too large. But there are also other problems: for example "Theorem Env:" to hung above)

The multicol environment is not left aligned (may be caused by itemize which is needed to have the listings side-by-side)

I tried a lot with vspace hackery, but for at least at one of the places a problem persisted ;(

And is it possible to have the multicols/itemize in a self-defined environment to have everything more compact?

best regards,
Markus

edited Sep 18 '17 at 13:05

asked Sep 17 '17 at 23:21

markus23

797

bumped to the homepage by Community♦ 13 mins ago

This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.

2

i believe that the multicol environment is left aligned, but the indentation of the code environment is a consequence of the fact that it's within an itemize environment. even though the item label is absent. space is left for it at the beginning of the line..
– barbara beeton
Sep 18 '17 at 0:48

Thank you, yes I think so too. How can I avoid the itemize to indent? Most problems are in the vertical spacing. (For example, Theorem to hung is too close). Btw. the itemize is necessary so that the code blocks are side-by-side.
– markus23
Sep 18 '17 at 9:57

the only straightforward way i can think of to avoid the item indent is to get out of itemize. one of the list-enhancement packages, i've forgotten which, has a "resule" facility that allows one to continue numbering in an enumerate environment, but you wouldn't even need that with itemize since there's nothing you need to keep track of. just exit from itemize and go back in after the code block.
– barbara beeton
Sep 18 '17 at 12:29

Do you mean that I just put begin{itemize}itemend{itemize} within the two code envs? Or is there a way to define column breaks in multicol without any itemize?
– markus23
Sep 18 '17 at 12:49

1

there is a command columnbreak that you can use to break after the code on the left. maybe even par would work.
– barbara beeton
Sep 18 '17 at 12:55

add a comment |

up vote
1
down vote

favorite

Given the quite long MWE:

documentclass{memoir}

usepackage[dvipsnames,table]{xcolor}

%usepackage[showframe]{geometry}

usepackage{mathtools}

usepackage{needspace}

usepackage{multido}

usepackage{multicol}

usepackage[thmmarks, amsmath]{ntheorem}

usepackage{thmtools}

usepackage{listings}



nonzeroparskip             % Create space between paragraphs

setlength{parindent}{0pt} % Remove paragraph indentation

setlengthcolumnsep{0pt}   % for multicol: still too much space in between



% From here:

% https://tex.stackexchange.com/questions/24101/theorem-decorations-that-stay-with-theorem-environment

newcommand{theoremhang}{% top theorem decoration

  begingroup%

    setlength{unitlength}{.005linewidth}% linewidth/200

    begin{picture}(0,0)(1.5,0)%

      linethickness{0.45pt} color{Black}%

      put(-3,2){line(1,0){206}}% Top line

      multido{iA=2+-1,iB=50+-10}{5}{% Top hangs

        color{black!iB}%

        put(-3,iA){line(0,-1){1}}% Top left hang

        put(203,iA){line(0,-1){1}}% Top right hang

      }%

    end{picture}%

  endgroup%

}%



newcommand{theoremhung}{% bottom theorem decoration

  begingroup%

    setlength{unitlength}{.005linewidth}% linewidth/200

    begin{picture}(0,0)(1.5,0)%

      linethickness{0.45pt} color{Black}%

      put(-3,0){line(1,0){206}}% Bottom line

      multido{iA=0+1,iB=50+-10}{5}{% Bottom hangs

        color{black!iB}%

        put(-3,iA){line(0,1){1}}% Bottom left hang

        put(203,iA){line(0,1){1}}% Bottom right hang

      }%

    end{picture}%

  endgroup%

}%



newcommand{theoremspace}{needspace{2baselineskip}}

newcommand{theoremspuce}{nopagebreaknoindent}



theoremstyle{plain}

theoremsymbol{}%

theoremprework{theoremspacetheoremhangvspace*{-1.3ex}}%

theorempostwork{theoremspucetheoremhung}%

theoremheaderfont{upshapebfseries}

theoremseparator{.}

theorembodyfont{upshape}

newtheorem{theorem}{Theorem}









lstnewenvironment{code}[1]%

{%

noindent%

minipage{linewidth}%

theoremspace%

theoremhang%

lstset{#1}}%

{theoremhungendminipage}



begin{document}



Code Env:



begin{code}

Test. Test. Test. Test. Test. Test.

end{code}



Theorem Env:



begin{theorem}

Test. Test. Test. Test. Test. Test.

end{theorem}



Multicol Code Env:



begin{multicols}{2}

begin{itemize}

item

begin{code}

left

end{code}

item

begin{code}

right

end{code}

end{itemize}

end{multicols}



end{document}

I get:

rendered output

Where I have two problems:

The hang/hung bars do not have the same distance to text (In particular the space from end of theorem+listings to the hung below is too large. But there are also other problems: for example "Theorem Env:" to hung above)

The multicol environment is not left aligned (may be caused by itemize which is needed to have the listings side-by-side)

I tried a lot with vspace hackery, but for at least at one of the places a problem persisted ;(

And is it possible to have the multicols/itemize in a self-defined environment to have everything more compact?

best regards,
Markus

edited Sep 18 '17 at 13:05

asked Sep 17 '17 at 23:21

markus23

797

Given the quite long MWE:

documentclass{memoir}

usepackage[dvipsnames,table]{xcolor}

%usepackage[showframe]{geometry}

usepackage{mathtools}

usepackage{needspace}

usepackage{multido}

usepackage{multicol}

usepackage[thmmarks, amsmath]{ntheorem}

usepackage{thmtools}

usepackage{listings}



nonzeroparskip             % Create space between paragraphs

setlength{parindent}{0pt} % Remove paragraph indentation

setlengthcolumnsep{0pt}   % for multicol: still too much space in between



% From here:

% https://tex.stackexchange.com/questions/24101/theorem-decorations-that-stay-with-theorem-environment

newcommand{theoremhang}{% top theorem decoration

  begingroup%

    setlength{unitlength}{.005linewidth}% linewidth/200

    begin{picture}(0,0)(1.5,0)%

      linethickness{0.45pt} color{Black}%

      put(-3,2){line(1,0){206}}% Top line

      multido{iA=2+-1,iB=50+-10}{5}{% Top hangs

        color{black!iB}%

        put(-3,iA){line(0,-1){1}}% Top left hang

        put(203,iA){line(0,-1){1}}% Top right hang

      }%

    end{picture}%

  endgroup%

}%



newcommand{theoremhung}{% bottom theorem decoration

  begingroup%

    setlength{unitlength}{.005linewidth}% linewidth/200

    begin{picture}(0,0)(1.5,0)%

      linethickness{0.45pt} color{Black}%

      put(-3,0){line(1,0){206}}% Bottom line

      multido{iA=0+1,iB=50+-10}{5}{% Bottom hangs

        color{black!iB}%

        put(-3,iA){line(0,1){1}}% Bottom left hang

        put(203,iA){line(0,1){1}}% Bottom right hang

      }%

    end{picture}%

  endgroup%

}%



newcommand{theoremspace}{needspace{2baselineskip}}

newcommand{theoremspuce}{nopagebreaknoindent}



theoremstyle{plain}

theoremsymbol{}%

theoremprework{theoremspacetheoremhangvspace*{-1.3ex}}%

theorempostwork{theoremspucetheoremhung}%

theoremheaderfont{upshapebfseries}

theoremseparator{.}

theorembodyfont{upshape}

newtheorem{theorem}{Theorem}









lstnewenvironment{code}[1]%

{%

noindent%

minipage{linewidth}%

theoremspace%

theoremhang%

lstset{#1}}%

{theoremhungendminipage}



begin{document}



Code Env:



begin{code}

Test. Test. Test. Test. Test. Test.

end{code}



Theorem Env:



begin{theorem}

Test. Test. Test. Test. Test. Test.

end{theorem}



Multicol Code Env:



begin{multicols}{2}

begin{itemize}

item

begin{code}

left

end{code}

item

begin{code}

right

end{code}

end{itemize}

end{multicols}



end{document}

I get:

rendered output

Where I have two problems:

The hang/hung bars do not have the same distance to text (In particular the space from end of theorem+listings to the hung below is too large. But there are also other problems: for example "Theorem Env:" to hung above)

The multicol environment is not left aligned (may be caused by itemize which is needed to have the listings side-by-side)

I tried a lot with vspace hackery, but for at least at one of the places a problem persisted ;(

And is it possible to have the multicols/itemize in a self-defined environment to have everything more compact?

best regards,
Markus

formatting listings memoir multicol ntheorem

edited Sep 18 '17 at 13:05

asked Sep 17 '17 at 23:21

markus23

797

edited Sep 18 '17 at 13:05

asked Sep 17 '17 at 23:21

markus23

797

edited Sep 18 '17 at 13:05

asked Sep 17 '17 at 23:21

markus23

797

asked Sep 17 '17 at 23:21

markus23

797

asked Sep 17 '17 at 23:21

markus23

797

bumped to the homepage by Community♦ 13 mins ago

This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.

bumped to the homepage by Community♦ 13 mins ago

This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.

2

i believe that the multicol environment is left aligned, but the indentation of the code environment is a consequence of the fact that it's within an itemize environment. even though the item label is absent. space is left for it at the beginning of the line..
– barbara beeton
Sep 18 '17 at 0:48

Thank you, yes I think so too. How can I avoid the itemize to indent? Most problems are in the vertical spacing. (For example, Theorem to hung is too close). Btw. the itemize is necessary so that the code blocks are side-by-side.
– markus23
Sep 18 '17 at 9:57

the only straightforward way i can think of to avoid the item indent is to get out of itemize. one of the list-enhancement packages, i've forgotten which, has a "resule" facility that allows one to continue numbering in an enumerate environment, but you wouldn't even need that with itemize since there's nothing you need to keep track of. just exit from itemize and go back in after the code block.
– barbara beeton
Sep 18 '17 at 12:29

Do you mean that I just put begin{itemize}itemend{itemize} within the two code envs? Or is there a way to define column breaks in multicol without any itemize?
– markus23
Sep 18 '17 at 12:49

1

there is a command columnbreak that you can use to break after the code on the left. maybe even par would work.
– barbara beeton
Sep 18 '17 at 12:55

add a comment |

2

i believe that the multicol environment is left aligned, but the indentation of the code environment is a consequence of the fact that it's within an itemize environment. even though the item label is absent. space is left for it at the beginning of the line..
– barbara beeton
Sep 18 '17 at 0:48

Thank you, yes I think so too. How can I avoid the itemize to indent? Most problems are in the vertical spacing. (For example, Theorem to hung is too close). Btw. the itemize is necessary so that the code blocks are side-by-side.
– markus23
Sep 18 '17 at 9:57

the only straightforward way i can think of to avoid the item indent is to get out of itemize. one of the list-enhancement packages, i've forgotten which, has a "resule" facility that allows one to continue numbering in an enumerate environment, but you wouldn't even need that with itemize since there's nothing you need to keep track of. just exit from itemize and go back in after the code block.
– barbara beeton
Sep 18 '17 at 12:29

Do you mean that I just put begin{itemize}itemend{itemize} within the two code envs? Or is there a way to define column breaks in multicol without any itemize?
– markus23
Sep 18 '17 at 12:49

1

there is a command columnbreak that you can use to break after the code on the left. maybe even par would work.
– barbara beeton
Sep 18 '17 at 12:55

i believe that the multicol environment is left aligned, but the indentation of the code environment is a consequence of the fact that it's within an itemize environment. even though the item label is absent. space is left for it at the beginning of the line..
– barbara beeton
Sep 18 '17 at 0:48

Thank you, yes I think so too. How can I avoid the itemize to indent? Most problems are in the vertical spacing. (For example, Theorem to hung is too close). Btw. the itemize is necessary so that the code blocks are side-by-side.
– markus23
Sep 18 '17 at 9:57

the only straightforward way i can think of to avoid the item indent is to get out of itemize. one of the list-enhancement packages, i've forgotten which, has a "resule" facility that allows one to continue numbering in an enumerate environment, but you wouldn't even need that with itemize since there's nothing you need to keep track of. just exit from itemize and go back in after the code block.
– barbara beeton
Sep 18 '17 at 12:29

Do you mean that I just put begin{itemize}itemend{itemize} within the two code envs? Or is there a way to define column breaks in multicol without any itemize?
– markus23
Sep 18 '17 at 12:49

there is a command columnbreak that you can use to break after the code on the left. maybe even par would work.
– barbara beeton
Sep 18 '17 at 12:55

add a comment |

1 Answer
1

active

oldest

votes

up vote
0
down vote

A partial solution is to have vspace within

theorempostwork{vspace{-1em}theoremspucetheoremhung}

Initially I tried to add the vspace to theoremspuce, where it did not work.

answered Sep 19 '17 at 20:27

community wiki

markus23

add a comment |

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1 Answer
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1 Answer
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active

oldest

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up vote
0
down vote

A partial solution is to have vspace within

theorempostwork{vspace{-1em}theoremspucetheoremhung}

Initially I tried to add the vspace to theoremspuce, where it did not work.

answered Sep 19 '17 at 20:27

community wiki

markus23

add a comment |

up vote
0
down vote

A partial solution is to have vspace within

theorempostwork{vspace{-1em}theoremspucetheoremhung}

Initially I tried to add the vspace to theoremspuce, where it did not work.

answered Sep 19 '17 at 20:27

community wiki

markus23

add a comment |

up vote
0
down vote

A partial solution is to have vspace within

theorempostwork{vspace{-1em}theoremspucetheoremhung}

Initially I tried to add the vspace to theoremspuce, where it did not work.

answered Sep 19 '17 at 20:27

community wiki

markus23

A partial solution is to have vspace within

theorempostwork{vspace{-1em}theoremspucetheoremhung}

Initially I tried to add the vspace to theoremspuce, where it did not work.

answered Sep 19 '17 at 20:27

community wiki

markus23

answered Sep 19 '17 at 20:27

community wiki

markus23

community wiki

markus23

community wiki

markus23

add a comment |

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