[NTG-context] Create a directory using tex
adityam at umich.edu
Wed Aug 30 03:09:22 CEST 2006
On Tue, 29 Aug 2006, Taco Hoekwater wrote:
> Aditya Mahajan wrote:
>> I want to create a macro that writes files in a sub directory.
>> If the directory is already created, things work fine. However, if the
>> directory is not there, tex complains
>> ! I can't write on file ....
>> Please type another output file name:
>> Is there a way I can ask tex to create a directory if one does not
> Not with TeX, but you can use \write18 or \installprogram to run a
> system command.
Can I ask TeX to check if a directory exists or is writable. I want it
to give an informative message if the directory does not exist.
Or is there a way to check if a file is writable, so that I can do
create directory 'dir' \endinput}
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