color input even if it has spaces at the beginning and end

[nkh]

if an input line has spaces the directory will not be colorized even if it's a valid directory

this would make it possible to colorize the output of a tool that generated directories indented, I discovered this while looking for a duplicates on my machine and hope that the large blob of files could be made more palatable by lscolors; it worked for the file and I scripted the rest but it would be nice if lscolors did it and I doubt that many people have real paths that start with space

    echo -e "\t/home/a.txt\n/home/a.txt" | lscolors