Get retrieves (all) values for a fully qualified option, and a boolean indicating whether the config file and the config section within exists.

newOption returns a new option object.

NewTree constructs new RootDir pointing to root.

newSection returns a new section object.

GetSections returns the names of all sections of a certain type in a config, and an error indicating whether the operation was successful.

Del removes a fully qualified option.

next returns the next rune in the input https://talks.golang.org/2011/lex.slide#31

SetType replaces the fully qualified option with the given values. It returns whether the config file and section exists. For new files and sections,

LoadConfig reads a config file into memory and returns nil. If the config is already loaded, and forceReload is false, an error of type ErrConfigAlrea

String implements fmt.Stringer interface. Useful for debugging https://talks.golang.org/2011/lex.slide#11

backup steps back one rune. Can be called only once per call of next. https://talks.golang.org/2011/lex.slide#32

emit emits a token https://talks.golang.org/2011/lex.slide#25

newConfig returns a new config object.

AddAnonymousSection adds a new anonymous section.

AddSection adds a new config section. If the section already exists, and the types match (existing type and given type), nothing happens. Otherwise an

Commit writes all changes back to the system. Note: this is not transaction safe. If, for whatever reason, the writing of any file fails, the succeed

consumeWhitespace consumes (and ignores) space and tab characters.

DelSection remove a config section and its options.

ignore skips over the pending input before this point. https://talks.golang.org/2011/lex.slide#32

errorf returns an error token and terminates the scan by passing back a nil pointer that will be the next state, terminating l.run. https://talks.gol

GetBool works the same way as GetLast does but interprets the last specified value as a boolean. If the found value can't be interpreted as either tr

GetLast retrieves the last value that was defined for a fully qualified option, and a boolean indicating whether the config file, config section and t

Revert undoes changes to the config files given as arguments. If no argument is given, all changes are reverted. This clears the internal memory and d

acceptIdent consumes an UCI identifier [-_a-zA-Z0-9].

eof directly returns an EOF token.

loadConfig actually reads a config file. Its call must be guarded by locking the tree's mutex.

nextItem returns the next item from the input https://talks.golang.org/2011/lex.slide#41

AddSection delegates to the default tree. See Tree for details.

Get fetches an option by name.

LoadConfig delegates to the default tree. See Tree for details.

getOrCreateConfig loads the named config, or creates a new empty one if the file doesn't exist yet. Must be called with t.Lock held.

lex starts the lexer https://talks.golang.org/2011/lex.slide#41

parse tries to parse a named input string into a config object.

peek returns but does not consume the next rune in the input.

rest returns the not-yet ingested part of l.input.

Commit delegates to the default tree. See Tree for details.

Del delegates to the default tree. See Tree for details.

DelSection delegates to the default tree. See Tree for details.

Get delegates to the default tree. See Tree for details.

GetBool delegates to the default tree. See Tree for details.

GetLast delegates to the default tree. See Tree for details.

GetSections delegates to the default tree. See Tree for details.

Revert delegates to the default tree. See Tree for details.

accept consumes the next rune if it's from the valid set. https://talks.golang.org/2011/lex.slide#34

acceptComment consumes a line comment starting with # until eol or eof.

acceptRun consumes a run of runes from the valid set. https://talks.golang.org/2011/lex.slide#34

emitString emits a string token. it removes the surrounding quotes.

stop closes the item channel, so that nextItem will (eventually) return an EOF token.