Add primitive parser for normalized line #22

Job	Run time
Enforce Rust code format	12s
License / vulnerability audit (advisories)	18s
Preflight docs.rs build	13s
Clippy	15s
License / vulnerability audit (bans licenses sources)	17s
Preflight crate publish (ubuntu-latest, stable)	17s
Unit tests (windows-latest, stable)	1m 2s
Unit tests with minimum versions of direct dependencies (windows-latest)	39s
Check for unused dependencies	13s
Unit tests (windows-latest, 1.72.0)	36s
Unit tests with minimum versions of direct dependencies (macos-latest)	32s
Unit tests with minimum versions of direct dependencies (ubuntu-latest)	16s
Unit tests (macos-latest, stable)	56s
Unit tests (macos-latest, 1.72.0)	35s
Unit tests (ubuntu-latest, stable)	25s
Unit tests (ubuntu-latest, 1.72.0)	24s
	7m 10s

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