Options

git-commit-message-summary-length is configured with git-config.

To set an option, run

git config [--global] commit-message-summary-length.<key> <value>

To get an option, run

git config [--global] commit-message-summary-length.<key>

To unset an option, run

git config unset [--global] commit-message-summary-length.<key>

To unset all options, run

git config remove-section [--global] commit-message-summary-length

Option	Default if not configured	Configures
errorafter	50	Maximum recommended commit message summary's length if --error-after is not passed.
loglevel	3	Log level if --log-level is not passed.
warnafter	72	Maximum accepted commit message summary's length if --warn-after is not passed.