Handrolled Parser #739

Job	Run time
Ruby memcheck	33s
ruby-versions / Generate Ruby versions	2s
ubuntu-22.04 2.7	1m 21s
ubuntu-22.04 3.0	1m 12s
ubuntu-22.04 3.1	31s
ubuntu-22.04 3.2	29s
ubuntu-22.04 3.3	31s
ubuntu-22.04 3.4	27s
ubuntu-22.04 head	1m 17s
ubuntu-22.04 jruby	1m 7s
ubuntu-22.04 jruby-head	1m 15s
macos-13 2.7	1m 54s
macos-13 3.0	41s
macos-13 3.1	42s
macos-13 3.2	39s
macos-13 3.3	30s
macos-13 3.4	44s
macos-13 head	25s
macos-13 jruby	1m 14s
macos-13 jruby-head	2m 29s
macos-14 2.7	48s
macos-14 3.0	19s
macos-14 3.1	21s
macos-14 3.2	21s
macos-14 3.3	17s
macos-14 3.4	22s
macos-14 head	20s
macos-14 jruby	52s
macos-14 jruby-head	57s
windows-latest 2.7	3m 30s
windows-latest 3.0	2m 25s
windows-latest 3.1	2m 21s
windows-latest 3.2	3m 7s
windows-latest 3.3	4m 13s
windows-latest 3.4	3m 51s
windows-latest head	2m 37s
windows-latest mswin	1m 55s
ubuntu-latest jruby-9.4	2m 42s
macos-latest truffleruby-head	31s
ubuntu-latest truffleruby-head	1m 55s
	51m 47s

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