Unexpected error when combining beamer + tabular + newif
The code is below:
documentclass[a4paper]{beamer}
usepackage[utf8]{inputenc}
title{Ok}
author{Me}
date{today}
newififok
oktrue
begin{document}
maketitle
begin{frame}
ifok
Hello
begin{tabular}{c}
ok \
end{tabular}
fi
end{frame}
end{document}
This small code piece makes pdflatex to outout (only last lines):
! Incomplete ifx; all text was ignored after line 19.
<inserted text>
fi
<*> ok.tex
?
! Emergency stop.
<inserted text>
fi
<*> ok.tex
! ==> Fatal error occurred, no output PDF file produced!
Any idea to fix this or should I throw out the use of newif?
beamer
add a comment |
The code is below:
documentclass[a4paper]{beamer}
usepackage[utf8]{inputenc}
title{Ok}
author{Me}
date{today}
newififok
oktrue
begin{document}
maketitle
begin{frame}
ifok
Hello
begin{tabular}{c}
ok \
end{tabular}
fi
end{frame}
end{document}
This small code piece makes pdflatex to outout (only last lines):
! Incomplete ifx; all text was ignored after line 19.
<inserted text>
fi
<*> ok.tex
?
! Emergency stop.
<inserted text>
fi
<*> ok.tex
! ==> Fatal error occurred, no output PDF file produced!
Any idea to fix this or should I throw out the use of newif?
beamer
add a comment |
The code is below:
documentclass[a4paper]{beamer}
usepackage[utf8]{inputenc}
title{Ok}
author{Me}
date{today}
newififok
oktrue
begin{document}
maketitle
begin{frame}
ifok
Hello
begin{tabular}{c}
ok \
end{tabular}
fi
end{frame}
end{document}
This small code piece makes pdflatex to outout (only last lines):
! Incomplete ifx; all text was ignored after line 19.
<inserted text>
fi
<*> ok.tex
?
! Emergency stop.
<inserted text>
fi
<*> ok.tex
! ==> Fatal error occurred, no output PDF file produced!
Any idea to fix this or should I throw out the use of newif?
beamer
The code is below:
documentclass[a4paper]{beamer}
usepackage[utf8]{inputenc}
title{Ok}
author{Me}
date{today}
newififok
oktrue
begin{document}
maketitle
begin{frame}
ifok
Hello
begin{tabular}{c}
ok \
end{tabular}
fi
end{frame}
end{document}
This small code piece makes pdflatex to outout (only last lines):
! Incomplete ifx; all text was ignored after line 19.
<inserted text>
fi
<*> ok.tex
?
! Emergency stop.
<inserted text>
fi
<*> ok.tex
! ==> Fatal error occurred, no output PDF file produced!
Any idea to fix this or should I throw out the use of newif?
beamer
beamer
edited 2 days ago
David Carlisle
485k4111181860
485k4111181860
asked 2 days ago
Cassé HuguesCassé Hugues
462
462
add a comment |
add a comment |
2 Answers
2
active
oldest
votes
Beamer does lots of "interesting" re-arrangements of its inputs, you can use the [fragile]
option on a frame so it uses a safer, slower, mechanism:
documentclass[a4paper]{beamer}
usepackage[utf8]{inputenc}
title{Ok}
author{Me}
date{today}
newififok
oktrue
begin{document}
maketitle
begin{frame}[fragile]
ifok
Hello
begin{tabular}{c}
ok \
end{tabular}
fi
end{frame}
end{document}
1
Thank your very much. Maybe, a rule of thumb could be: if doesn't work as expected, use "fragile".
– Cassé Hugues
2 days ago
@CasséHugues that's the rule I used here:-)
– David Carlisle
2 days ago
add a comment |
Use
begin{frame}
ifok
Hello
{begin{tabular}{c}
ok \
end{tabular}}
fi
end{frame}
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
Beamer does lots of "interesting" re-arrangements of its inputs, you can use the [fragile]
option on a frame so it uses a safer, slower, mechanism:
documentclass[a4paper]{beamer}
usepackage[utf8]{inputenc}
title{Ok}
author{Me}
date{today}
newififok
oktrue
begin{document}
maketitle
begin{frame}[fragile]
ifok
Hello
begin{tabular}{c}
ok \
end{tabular}
fi
end{frame}
end{document}
1
Thank your very much. Maybe, a rule of thumb could be: if doesn't work as expected, use "fragile".
– Cassé Hugues
2 days ago
@CasséHugues that's the rule I used here:-)
– David Carlisle
2 days ago
add a comment |
Beamer does lots of "interesting" re-arrangements of its inputs, you can use the [fragile]
option on a frame so it uses a safer, slower, mechanism:
documentclass[a4paper]{beamer}
usepackage[utf8]{inputenc}
title{Ok}
author{Me}
date{today}
newififok
oktrue
begin{document}
maketitle
begin{frame}[fragile]
ifok
Hello
begin{tabular}{c}
ok \
end{tabular}
fi
end{frame}
end{document}
1
Thank your very much. Maybe, a rule of thumb could be: if doesn't work as expected, use "fragile".
– Cassé Hugues
2 days ago
@CasséHugues that's the rule I used here:-)
– David Carlisle
2 days ago
add a comment |
Beamer does lots of "interesting" re-arrangements of its inputs, you can use the [fragile]
option on a frame so it uses a safer, slower, mechanism:
documentclass[a4paper]{beamer}
usepackage[utf8]{inputenc}
title{Ok}
author{Me}
date{today}
newififok
oktrue
begin{document}
maketitle
begin{frame}[fragile]
ifok
Hello
begin{tabular}{c}
ok \
end{tabular}
fi
end{frame}
end{document}
Beamer does lots of "interesting" re-arrangements of its inputs, you can use the [fragile]
option on a frame so it uses a safer, slower, mechanism:
documentclass[a4paper]{beamer}
usepackage[utf8]{inputenc}
title{Ok}
author{Me}
date{today}
newififok
oktrue
begin{document}
maketitle
begin{frame}[fragile]
ifok
Hello
begin{tabular}{c}
ok \
end{tabular}
fi
end{frame}
end{document}
answered 2 days ago
David CarlisleDavid Carlisle
485k4111181860
485k4111181860
1
Thank your very much. Maybe, a rule of thumb could be: if doesn't work as expected, use "fragile".
– Cassé Hugues
2 days ago
@CasséHugues that's the rule I used here:-)
– David Carlisle
2 days ago
add a comment |
1
Thank your very much. Maybe, a rule of thumb could be: if doesn't work as expected, use "fragile".
– Cassé Hugues
2 days ago
@CasséHugues that's the rule I used here:-)
– David Carlisle
2 days ago
1
1
Thank your very much. Maybe, a rule of thumb could be: if doesn't work as expected, use "fragile".
– Cassé Hugues
2 days ago
Thank your very much. Maybe, a rule of thumb could be: if doesn't work as expected, use "fragile".
– Cassé Hugues
2 days ago
@CasséHugues that's the rule I used here:-)
– David Carlisle
2 days ago
@CasséHugues that's the rule I used here:-)
– David Carlisle
2 days ago
add a comment |
Use
begin{frame}
ifok
Hello
{begin{tabular}{c}
ok \
end{tabular}}
fi
end{frame}
add a comment |
Use
begin{frame}
ifok
Hello
{begin{tabular}{c}
ok \
end{tabular}}
fi
end{frame}
add a comment |
Use
begin{frame}
ifok
Hello
{begin{tabular}{c}
ok \
end{tabular}}
fi
end{frame}
Use
begin{frame}
ifok
Hello
{begin{tabular}{c}
ok \
end{tabular}}
fi
end{frame}
answered 2 days ago
HerbertHerbert
271k24409718
271k24409718
add a comment |
add a comment |
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