I suggest a new feature for Maven console, that is goals shortcuts. Attached patch contains support for new maven.console.shortcuts property and allows to bind long and often used goal names with a single keys. For example:
maven.console.shortcuts= 1=war:webapp, 2=site:generate, 3=a:very:long:goal:name
Now it is possible to simple type: "1 2" to assemble webapp and generate site.