On Thu, 27 Dec 2007 08:09:55 -0600
"Santy, Michael"
Is there a way to escape special characters in filenames passed to externalfigure. I'm encountering the situation where users are choosing images that may contain brackets or curly braces (e.g., flower[1].jpg or flower{1}.jpg). If I pass filename containing these characters directly to externalfigure, the closing bracket is mistaken for the end of the filename. \externalfigure[flower{1}.jpg] % works \externalfigure[flower[1].jpg] % doesn't work
I then tried to define a variable that holds the filename and pass that variable to externalfigure, but it ran into problems with curly braces.
\def\myimagefilename{flower[1].jpg} \externalfigure[\myimagefilename] % works
\def\myimagefilename{flower{1}.jpg} \externalfigure[\myimagefilename] % doesn't work
Does anyone have any idea how I could handle arbitrary filename inputs that contain brackets and curly braces?
Yould could define symbolic names for the figures and access the figures with this name, this allows you also to use bracketrs in the file names. \useexternalfigure[brace flower][flower{1}] \useexternalfigure[bracket flower][{flower[1]}] \starttext \externalfigure[brace flower] \externalfigure[bracket flower] \stoptext Wolfgang