Name ending with a space causes issue with mass flow solver

[ahobeost]

If the name of a component finishes with a space, the mass flow solver in the GUI starts the equation on the next line

"name_with_space "
"= 0.0"

The following options would simplify this issue for users:

• accept input and ignore final space when naming. [preferred]
• give user feedback and make them remove the space [unacceptable]
• adjust the parser to not start on the next line when a space is encountered at the end