Temporary modifications. By gvim Command MODE, enter the following command:
Linux / Unix: set guifont=Monospace\空格14 Note that the need for space use \ to escape
Windows: set guifont=Monospace:h14 Note that the font size needs to have the identity h
Temporary modifications. GUI by selecting font and size (more intuitive), by gvim Command MODE, enter the following command:
Windows or Linux / Unix: set guifont=*
After the above command input is completed, GVIM will pop up a dialog box to select the font and size, click OK to complete the set.
set guifont=*
Permanent modification. By ~ / .vimrc profile modifications, additions above.
In vim command line input:
verbose the Map <key>
where <key> is the key you want to query