Skip files with too long filename instead of throwing an error

[MicheleNuijten]

When a filename is very long, it can't be opened (for some reason). This causes statcheck to throw an error. It would be better to throw an informative message instead, so that when you scan an entire folder of papers and one has a file name that's too long, you just skip the long file and still scan the rest.

Error message:

Importing HTML files...
|== | 2%Error in readChar(con, file.info(fileName)$size, useBytes = TRUE) :
cannot open the connection
In addition: Warning message:
In readChar(con, file.info(fileName)$size, useBytes = TRUE) :
cannot open file 'C:/Users/mnuijten/surfdrive/UVT/Projects/EffectivenessStatcheck/effectiveness_statcheck/articles/PS/2013/A Longitudinal Cluster-Randomized Controlled Study on the Accumulating Effects of Individualized Literacy Instruction on Students’ Reading From First Through Third Grade.htm': No such file or directory