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How to pass argument for `includegraphics[width=..]..` without causing “Runaway argument?”?

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0

I'm going to despair: It seems nobody has a problem when passing an argument for the width of includegraphics, but I always get Runaway argument?.
Whenever I remove the [#2textwidth] from my command definition, the command works!

My command looks like this (still room to improve):

newcommand{figcap}[5][htbp]{%

begin{figure}[#1]%

centering%

includegraphics[#2textwidth]{#3}%[width=#2textwidth]

caption{label{Lf{#5}}{small{}#4}}%

end{figure}

}

And my call is like this:

figcap{1}{1920px-Cone-....png}{Normierte ... (blau, grün, rot).}{test}

Using LaTeX2e <2017-04-15> I get this error:

Runaway argument?

1textwidth ]{1920px-Cone-....png}caption {label {Lf ETC.

! Paragraph ended before Gin@iii was complete.

<to be read again> 

                   par 

I've spend hours of reading and trying, but I don't find the problem.
The packages I'm using are:

documentclass[a4paper,draft,twoside]{report}

usepackage{german}

usepackage[latin1]{inputenc}

usepackage{a4}

usepackage{amsmath}

usepackage{url}

usepackage{graphics}

And before you ask: newcommand{Lf}[1]{fig-#1}

macros optional-arguments includegraphics

share|improve this question

asked 19 mins ago

U. WindlU. Windl

101

New contributor

U. Windl is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  includegraphics[#2textwidth]{#3} is not valid syntax. You need includegraphics[width=#2textwidth]{#3}. It would help if you provided a complete working example for us to play with, rather than snippets.
  
  – Steven B. Segletes
  7 mins ago
  

  
  
  
  

add a comment | 

0

I'm going to despair: It seems nobody has a problem when passing an argument for the width of includegraphics, but I always get Runaway argument?.
Whenever I remove the [#2textwidth] from my command definition, the command works!

My command looks like this (still room to improve):

newcommand{figcap}[5][htbp]{%

begin{figure}[#1]%

centering%

includegraphics[#2textwidth]{#3}%[width=#2textwidth]

caption{label{Lf{#5}}{small{}#4}}%

end{figure}

}

And my call is like this:

figcap{1}{1920px-Cone-....png}{Normierte ... (blau, grün, rot).}{test}

Using LaTeX2e <2017-04-15> I get this error:

Runaway argument?

1textwidth ]{1920px-Cone-....png}caption {label {Lf ETC.

! Paragraph ended before Gin@iii was complete.

<to be read again> 

                   par 

I've spend hours of reading and trying, but I don't find the problem.
The packages I'm using are:

documentclass[a4paper,draft,twoside]{report}

usepackage{german}

usepackage[latin1]{inputenc}

usepackage{a4}

usepackage{amsmath}

usepackage{url}

usepackage{graphics}

And before you ask: newcommand{Lf}[1]{fig-#1}

macros optional-arguments includegraphics

share|improve this question

asked 19 mins ago

U. WindlU. Windl

101

New contributor

U. Windl is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  includegraphics[#2textwidth]{#3} is not valid syntax. You need includegraphics[width=#2textwidth]{#3}. It would help if you provided a complete working example for us to play with, rather than snippets.
  
  – Steven B. Segletes
  7 mins ago
  

  
  
  
  

add a comment | 

I'm going to despair: It seems nobody has a problem when passing an argument for the width of includegraphics, but I always get Runaway argument?.
Whenever I remove the [#2textwidth] from my command definition, the command works!

My command looks like this (still room to improve):

newcommand{figcap}[5][htbp]{%

begin{figure}[#1]%

centering%

includegraphics[#2textwidth]{#3}%[width=#2textwidth]

caption{label{Lf{#5}}{small{}#4}}%

end{figure}

}

And my call is like this:

figcap{1}{1920px-Cone-....png}{Normierte ... (blau, grün, rot).}{test}

Using LaTeX2e <2017-04-15> I get this error:

Runaway argument?

1textwidth ]{1920px-Cone-....png}caption {label {Lf ETC.

! Paragraph ended before Gin@iii was complete.

<to be read again> 

                   par 

I've spend hours of reading and trying, but I don't find the problem.
The packages I'm using are:

documentclass[a4paper,draft,twoside]{report}

usepackage{german}

usepackage[latin1]{inputenc}

usepackage{a4}

usepackage{amsmath}

usepackage{url}

usepackage{graphics}

And before you ask: newcommand{Lf}[1]{fig-#1}

macros optional-arguments includegraphics

share|improve this question

asked 19 mins ago

U. WindlU. Windl

101

New contributor

U. Windl is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

newcommand{figcap}[5][htbp]{%

begin{figure}[#1]%

centering%

includegraphics[#2textwidth]{#3}%[width=#2textwidth]

caption{label{Lf{#5}}{small{}#4}}%

end{figure}

}

figcap{1}{1920px-Cone-....png}{Normierte ... (blau, grün, rot).}{test}

Runaway argument?

1textwidth ]{1920px-Cone-....png}caption {label {Lf ETC.

! Paragraph ended before Gin@iii was complete.

<to be read again> 

                   par 

documentclass[a4paper,draft,twoside]{report}

usepackage{german}

usepackage[latin1]{inputenc}

usepackage{a4}

usepackage{amsmath}

usepackage{url}

usepackage{graphics}

share|improve this question

asked 19 mins ago

U. WindlU. Windl

101

New contributor

U. Windl is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

share|improve this question

asked 19 mins ago

U. WindlU. Windl

101

New contributor

U. Windl is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

asked 19 mins ago

U. WindlU. Windl

101

New contributor

U. Windl is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

asked 19 mins ago

U. WindlU. Windl

101