[#156] Document evaluation of non-strings

This commit is contained in:
Radon Rosborough 2023-02-15 18:11:08 -08:00
parent a74cd991a6
commit 1bd5f2b8fa

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@ -1034,6 +1034,11 @@ then the first string element of the command list is resolved
inside node_modules/.bin if such a directory exists anywhere
above the current `default-directory'.
Any list elements that are not strings and not any of the special
symbols mentioned above will be evaluated when the formatter is
invoked, and spliced into the list. A form can evaluate either to
a string or to a list of strings.
The \"scripts/formatters\" subdirectory of the Apheleia source
repository is automatically prepended to $PATH (variable
`exec-path', to be specific) when invoking external formatters.