Handrolled Parser #743

Job	Run time
Ruby memcheck	32s
ruby-versions / Generate Ruby versions	3s
ubuntu-22.04 2.7	37s
ubuntu-22.04 3.0	27s
ubuntu-22.04 3.1	32s
ubuntu-22.04 3.2	30s
ubuntu-22.04 3.3	27s
ubuntu-22.04 3.4	29s
ubuntu-22.04 head	1m 16s
ubuntu-22.04 jruby	1m 6s
ubuntu-22.04 jruby-head	1m 6s
macos-13 2.7	1m 5s
macos-13 3.0	29s
macos-13 3.1	37s
macos-13 3.2	28s
macos-13 3.3	1m 6s
macos-13 3.4	55s
macos-13 head	26s
macos-13 jruby	1m 22s
macos-13 jruby-head	1m 45s
macos-14 2.7	33s
macos-14 3.0	20s
macos-14 3.1	22s
macos-14 3.2	18s
macos-14 3.3	18s
macos-14 3.4	23s
macos-14 head	15s
macos-14 jruby	39s
macos-14 jruby-head	38s
windows-latest 2.7	5m 45s
windows-latest 3.0	2m 52s
windows-latest 3.1	2m 3s
windows-latest 3.2	2m 9s
windows-latest 3.3	4m 31s
windows-latest 3.4	2m 12s
windows-latest head	1m 3s
windows-latest mswin	1m 10s
ubuntu-latest jruby-9.4	1m 4s
macos-latest truffleruby-head	32s
ubuntu-latest truffleruby-head	2m 2s
	44m 27s

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