keyword inconsistencies

[Eric John Sargeant]

Explain how it's known which to use; quoted else not so?
e.g. 'install' jpkg vs install 'full'.

[Leopold]

Keywords are part of a language. Your example does not contain any.

All of J's keywords can be found at <https://code.jsoftware.com/wiki/NuVoc>

Strings (=text) are single-quoted. `'install'` and`'full'` are strings.

Verbs (=functions) take a right argument and sometimes an additional left one.

`'install' jpkg` is not a complete instruction, as it only gives a left argument

to the verb jpkg. See: <https://code.jsoftware.com/wiki/Pacman>

The verb `install` is essentially a wrapper for jpkg, only requiring a right arg.