Embrac package and enumerate












6














In using the embrac package to make parentheses appear upright in emph evironments, I noticed that it did work in most cases, but not in an enumerate environment that appeared in a theorem (where text appears fully slanted).



This is my setup.



documentclass{article}
usepackage{amsmath, amsthm, enumitem}
usepackage{embrac}
newtheorem{lemma}{Lemma}

begin{document}

begin{lemma}
This holds:
begin{enumerate}[label=(roman*)]
item $a^2+b^2=c^2$.
end{enumerate}
end{lemma}

end{document}


In the (i) in the enumeration, the brackets still appear slanted.



enter image description here










share|improve this question
























  • Please, could you add a picture into your question? Thank you very much.
    – Sebastiano
    Nov 24 at 16:46






  • 2




    embrac does not redefine em it only changes emph, so it does not apply in your lemma at all. Try This holds: (i) for example to see that the brackets are unaffected. I believe it would be non-trivial to get em to be embrac-ified, hence I suggest you go with [label=upshape(roman*)], you could possibly wrap that up in a setlist in the preamble to only type this once.
    – moewe
    Nov 24 at 16:47










  • @Sebastiano My apologies; added.
    – SvanN
    Nov 24 at 17:25






  • 1




    @moewe Thank you, I did not know that em was used in a lemma environment. That workaround should solve it.
    – SvanN
    Nov 24 at 17:41










  • @S.vanNigtevecht No apologies :-). My English language is very bad. With the pcture I can understand the question.
    – Sebastiano
    Nov 24 at 19:20
















6














In using the embrac package to make parentheses appear upright in emph evironments, I noticed that it did work in most cases, but not in an enumerate environment that appeared in a theorem (where text appears fully slanted).



This is my setup.



documentclass{article}
usepackage{amsmath, amsthm, enumitem}
usepackage{embrac}
newtheorem{lemma}{Lemma}

begin{document}

begin{lemma}
This holds:
begin{enumerate}[label=(roman*)]
item $a^2+b^2=c^2$.
end{enumerate}
end{lemma}

end{document}


In the (i) in the enumeration, the brackets still appear slanted.



enter image description here










share|improve this question
























  • Please, could you add a picture into your question? Thank you very much.
    – Sebastiano
    Nov 24 at 16:46






  • 2




    embrac does not redefine em it only changes emph, so it does not apply in your lemma at all. Try This holds: (i) for example to see that the brackets are unaffected. I believe it would be non-trivial to get em to be embrac-ified, hence I suggest you go with [label=upshape(roman*)], you could possibly wrap that up in a setlist in the preamble to only type this once.
    – moewe
    Nov 24 at 16:47










  • @Sebastiano My apologies; added.
    – SvanN
    Nov 24 at 17:25






  • 1




    @moewe Thank you, I did not know that em was used in a lemma environment. That workaround should solve it.
    – SvanN
    Nov 24 at 17:41










  • @S.vanNigtevecht No apologies :-). My English language is very bad. With the pcture I can understand the question.
    – Sebastiano
    Nov 24 at 19:20














6












6








6







In using the embrac package to make parentheses appear upright in emph evironments, I noticed that it did work in most cases, but not in an enumerate environment that appeared in a theorem (where text appears fully slanted).



This is my setup.



documentclass{article}
usepackage{amsmath, amsthm, enumitem}
usepackage{embrac}
newtheorem{lemma}{Lemma}

begin{document}

begin{lemma}
This holds:
begin{enumerate}[label=(roman*)]
item $a^2+b^2=c^2$.
end{enumerate}
end{lemma}

end{document}


In the (i) in the enumeration, the brackets still appear slanted.



enter image description here










share|improve this question















In using the embrac package to make parentheses appear upright in emph evironments, I noticed that it did work in most cases, but not in an enumerate environment that appeared in a theorem (where text appears fully slanted).



This is my setup.



documentclass{article}
usepackage{amsmath, amsthm, enumitem}
usepackage{embrac}
newtheorem{lemma}{Lemma}

begin{document}

begin{lemma}
This holds:
begin{enumerate}[label=(roman*)]
item $a^2+b^2=c^2$.
end{enumerate}
end{lemma}

end{document}


In the (i) in the enumeration, the brackets still appear slanted.



enter image description here







formatting italic embrac






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Nov 24 at 17:45

























asked Nov 24 at 16:41









SvanN

1456




1456












  • Please, could you add a picture into your question? Thank you very much.
    – Sebastiano
    Nov 24 at 16:46






  • 2




    embrac does not redefine em it only changes emph, so it does not apply in your lemma at all. Try This holds: (i) for example to see that the brackets are unaffected. I believe it would be non-trivial to get em to be embrac-ified, hence I suggest you go with [label=upshape(roman*)], you could possibly wrap that up in a setlist in the preamble to only type this once.
    – moewe
    Nov 24 at 16:47










  • @Sebastiano My apologies; added.
    – SvanN
    Nov 24 at 17:25






  • 1




    @moewe Thank you, I did not know that em was used in a lemma environment. That workaround should solve it.
    – SvanN
    Nov 24 at 17:41










  • @S.vanNigtevecht No apologies :-). My English language is very bad. With the pcture I can understand the question.
    – Sebastiano
    Nov 24 at 19:20


















  • Please, could you add a picture into your question? Thank you very much.
    – Sebastiano
    Nov 24 at 16:46






  • 2




    embrac does not redefine em it only changes emph, so it does not apply in your lemma at all. Try This holds: (i) for example to see that the brackets are unaffected. I believe it would be non-trivial to get em to be embrac-ified, hence I suggest you go with [label=upshape(roman*)], you could possibly wrap that up in a setlist in the preamble to only type this once.
    – moewe
    Nov 24 at 16:47










  • @Sebastiano My apologies; added.
    – SvanN
    Nov 24 at 17:25






  • 1




    @moewe Thank you, I did not know that em was used in a lemma environment. That workaround should solve it.
    – SvanN
    Nov 24 at 17:41










  • @S.vanNigtevecht No apologies :-). My English language is very bad. With the pcture I can understand the question.
    – Sebastiano
    Nov 24 at 19:20
















Please, could you add a picture into your question? Thank you very much.
– Sebastiano
Nov 24 at 16:46




Please, could you add a picture into your question? Thank you very much.
– Sebastiano
Nov 24 at 16:46




2




2




embrac does not redefine em it only changes emph, so it does not apply in your lemma at all. Try This holds: (i) for example to see that the brackets are unaffected. I believe it would be non-trivial to get em to be embrac-ified, hence I suggest you go with [label=upshape(roman*)], you could possibly wrap that up in a setlist in the preamble to only type this once.
– moewe
Nov 24 at 16:47




embrac does not redefine em it only changes emph, so it does not apply in your lemma at all. Try This holds: (i) for example to see that the brackets are unaffected. I believe it would be non-trivial to get em to be embrac-ified, hence I suggest you go with [label=upshape(roman*)], you could possibly wrap that up in a setlist in the preamble to only type this once.
– moewe
Nov 24 at 16:47












@Sebastiano My apologies; added.
– SvanN
Nov 24 at 17:25




@Sebastiano My apologies; added.
– SvanN
Nov 24 at 17:25




1




1




@moewe Thank you, I did not know that em was used in a lemma environment. That workaround should solve it.
– SvanN
Nov 24 at 17:41




@moewe Thank you, I did not know that em was used in a lemma environment. That workaround should solve it.
– SvanN
Nov 24 at 17:41












@S.vanNigtevecht No apologies :-). My English language is very bad. With the pcture I can understand the question.
– Sebastiano
Nov 24 at 19:20




@S.vanNigtevecht No apologies :-). My English language is very bad. With the pcture I can understand the question.
– Sebastiano
Nov 24 at 19:20










1 Answer
1






active

oldest

votes


















5














Section 9 Watch Out! of the emrac documentation explains that embrac only applies to emph{...}, but not to {em ...} and {itshape ...}. Since amsthm's lemma uses itshape to typeset its body in italics, embrac can't be used here. It would be a non-trivial (impossible?) exercise to convert embrac's behaviour for the macro emph to the switch itshape, so you will have to find a different work-around. The easiest is to use upshape for the label. Since you use enumitem you can pack that up into a global definition.



documentclass{article}
usepackage{amsmath, amsthm, enumitem}
usepackage{embrac}
newtheorem{lemma}{Lemma}

setlist[enumerate]{label=upshape(roman*)}

begin{document}

begin{lemma}
This holds:
begin{enumerate}
item $a^2+b^2=c^2$.
end{enumerate}
end{lemma}

end{document}


enumerate item in upright font



or define a new list type thmenum



newlist{thmenum}{enumerate}{1}
setlist[thmenum]{label=upshape(roman*)}


and then use it like this



begin{lemma}
This holds:
begin{thmenum}
item $a^2+b^2=c^2$.
end{thmenum}
end{lemma}


if you want to preserve the original enumerate. The result is the same.






share|improve this answer

















  • 2




    Perhaps label={{upshape(}roman*{upshape)}} might be better so that only the paren are upright.
    – Peter Grill
    Nov 24 at 18:31











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1 Answer
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1 Answer
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active

oldest

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oldest

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oldest

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5














Section 9 Watch Out! of the emrac documentation explains that embrac only applies to emph{...}, but not to {em ...} and {itshape ...}. Since amsthm's lemma uses itshape to typeset its body in italics, embrac can't be used here. It would be a non-trivial (impossible?) exercise to convert embrac's behaviour for the macro emph to the switch itshape, so you will have to find a different work-around. The easiest is to use upshape for the label. Since you use enumitem you can pack that up into a global definition.



documentclass{article}
usepackage{amsmath, amsthm, enumitem}
usepackage{embrac}
newtheorem{lemma}{Lemma}

setlist[enumerate]{label=upshape(roman*)}

begin{document}

begin{lemma}
This holds:
begin{enumerate}
item $a^2+b^2=c^2$.
end{enumerate}
end{lemma}

end{document}


enumerate item in upright font



or define a new list type thmenum



newlist{thmenum}{enumerate}{1}
setlist[thmenum]{label=upshape(roman*)}


and then use it like this



begin{lemma}
This holds:
begin{thmenum}
item $a^2+b^2=c^2$.
end{thmenum}
end{lemma}


if you want to preserve the original enumerate. The result is the same.






share|improve this answer

















  • 2




    Perhaps label={{upshape(}roman*{upshape)}} might be better so that only the paren are upright.
    – Peter Grill
    Nov 24 at 18:31
















5














Section 9 Watch Out! of the emrac documentation explains that embrac only applies to emph{...}, but not to {em ...} and {itshape ...}. Since amsthm's lemma uses itshape to typeset its body in italics, embrac can't be used here. It would be a non-trivial (impossible?) exercise to convert embrac's behaviour for the macro emph to the switch itshape, so you will have to find a different work-around. The easiest is to use upshape for the label. Since you use enumitem you can pack that up into a global definition.



documentclass{article}
usepackage{amsmath, amsthm, enumitem}
usepackage{embrac}
newtheorem{lemma}{Lemma}

setlist[enumerate]{label=upshape(roman*)}

begin{document}

begin{lemma}
This holds:
begin{enumerate}
item $a^2+b^2=c^2$.
end{enumerate}
end{lemma}

end{document}


enumerate item in upright font



or define a new list type thmenum



newlist{thmenum}{enumerate}{1}
setlist[thmenum]{label=upshape(roman*)}


and then use it like this



begin{lemma}
This holds:
begin{thmenum}
item $a^2+b^2=c^2$.
end{thmenum}
end{lemma}


if you want to preserve the original enumerate. The result is the same.






share|improve this answer

















  • 2




    Perhaps label={{upshape(}roman*{upshape)}} might be better so that only the paren are upright.
    – Peter Grill
    Nov 24 at 18:31














5












5








5






Section 9 Watch Out! of the emrac documentation explains that embrac only applies to emph{...}, but not to {em ...} and {itshape ...}. Since amsthm's lemma uses itshape to typeset its body in italics, embrac can't be used here. It would be a non-trivial (impossible?) exercise to convert embrac's behaviour for the macro emph to the switch itshape, so you will have to find a different work-around. The easiest is to use upshape for the label. Since you use enumitem you can pack that up into a global definition.



documentclass{article}
usepackage{amsmath, amsthm, enumitem}
usepackage{embrac}
newtheorem{lemma}{Lemma}

setlist[enumerate]{label=upshape(roman*)}

begin{document}

begin{lemma}
This holds:
begin{enumerate}
item $a^2+b^2=c^2$.
end{enumerate}
end{lemma}

end{document}


enumerate item in upright font



or define a new list type thmenum



newlist{thmenum}{enumerate}{1}
setlist[thmenum]{label=upshape(roman*)}


and then use it like this



begin{lemma}
This holds:
begin{thmenum}
item $a^2+b^2=c^2$.
end{thmenum}
end{lemma}


if you want to preserve the original enumerate. The result is the same.






share|improve this answer












Section 9 Watch Out! of the emrac documentation explains that embrac only applies to emph{...}, but not to {em ...} and {itshape ...}. Since amsthm's lemma uses itshape to typeset its body in italics, embrac can't be used here. It would be a non-trivial (impossible?) exercise to convert embrac's behaviour for the macro emph to the switch itshape, so you will have to find a different work-around. The easiest is to use upshape for the label. Since you use enumitem you can pack that up into a global definition.



documentclass{article}
usepackage{amsmath, amsthm, enumitem}
usepackage{embrac}
newtheorem{lemma}{Lemma}

setlist[enumerate]{label=upshape(roman*)}

begin{document}

begin{lemma}
This holds:
begin{enumerate}
item $a^2+b^2=c^2$.
end{enumerate}
end{lemma}

end{document}


enumerate item in upright font



or define a new list type thmenum



newlist{thmenum}{enumerate}{1}
setlist[thmenum]{label=upshape(roman*)}


and then use it like this



begin{lemma}
This holds:
begin{thmenum}
item $a^2+b^2=c^2$.
end{thmenum}
end{lemma}


if you want to preserve the original enumerate. The result is the same.







share|improve this answer












share|improve this answer



share|improve this answer










answered Nov 24 at 17:53









moewe

85.7k9109331




85.7k9109331








  • 2




    Perhaps label={{upshape(}roman*{upshape)}} might be better so that only the paren are upright.
    – Peter Grill
    Nov 24 at 18:31














  • 2




    Perhaps label={{upshape(}roman*{upshape)}} might be better so that only the paren are upright.
    – Peter Grill
    Nov 24 at 18:31








2




2




Perhaps label={{upshape(}roman*{upshape)}} might be better so that only the paren are upright.
– Peter Grill
Nov 24 at 18:31




Perhaps label={{upshape(}roman*{upshape)}} might be better so that only the paren are upright.
– Peter Grill
Nov 24 at 18:31


















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