kmx git

tests-clar/config/configlevel.c

Author	Commit	Date	CI	Message
	55f9837f	2012-11-09T21:49:50		config: make git_config_open_level() work with an empty config
	a1abe66a	2012-09-10T12:11:02		Add config level support in the config API Added `struct git_config_entry`: a git_config_entry contains the key, the value, and the config file level from which a config element was found. Added `git_config_open_level`: build a single-level focused config object from a multi-level one. We are now storing `git_config_entry`s in the khash of the config_file