README config example breaks when copied into ~/.nodeenvrc

[ekalinin]

The Configuration section of README.rst lists the options with Python-style values:

[nodeenv]
node = 'latest'
npm = 'latest'
with_npm = False
jobs = '2'
...
make = 'make'
...
mirror = None

Config._load reads the file with ConfigParser.get, which returns the raw string, so the quotes become part of the value. Copied into ~/.nodeenvrc, five of the fifteen lines change the option:

Line in README	Value nodeenv gets
node = 'latest'	"'latest'"
npm = 'latest'	"'latest'"
jobs = '2'	"'2'"
make = 'make'	"'make'"
mirror = None	'None'

The boolean lines are fine, because getboolean accepts True and False.

Reproduce

On master (e745358):

$ printf "[nodeenv]\nnode = 'latest'\n" > quoted.ini
$ nodeenv -C quoted.ini env
...
ValueError: invalid literal for int() with base 10: "'latest'"

$ printf "[nodeenv]\nmirror = None\n" > mirror.ini
$ nodeenv -C mirror.ini --node=22.11.0 env
 * Install prebuilt node (22.11.0) .Error: cannot download https://None/download/release/v22.11.0/node-v22.11.0-darwin-arm64.tar.gz: [Errno 8] nodename nor servname provided, or not known

Where it comes from

The block was added in ac9a510 ("Add ability to configure mirror through setting file"). nodeenv --dump-config-defaults, whose docstring says it prints the defaults for the README, now prints the values without quotes, but it still prints mirror = None.

Possible fix

Regenerate the block from --dump-config-defaults, and leave mirror out of it or show it commented out, since it has no default.