Consideration of spaces in path for windows
|Reported by:||Owned by:||Peter Kropf|
On windows, graphviz commands are installed into
by deafult. The path contains space.
Thus, command execution will fail if we specified like this
[graphviz] cmd_path = C:\Program Files\ATT\bin
There's workarround by specifying pat by short name like
It is good for execution and also command existance checking.
I think it is better that plugins surrounds command string by double-quote
on making command line for