Handrolled Parser #723

Job	Run time
Ruby memcheck	37s
ruby-versions / Generate Ruby versions	3s
ubuntu-22.04 2.7	37s
ubuntu-22.04 3.0	28s
ubuntu-22.04 3.1	29s
ubuntu-22.04 3.2	27s
ubuntu-22.04 3.3	31s
ubuntu-22.04 3.4	28s
ubuntu-22.04 head	1m 17s
ubuntu-22.04 jruby	1m 8s
ubuntu-22.04 jruby-head	1m 10s
macos-13 2.7	1m 34s
macos-13 3.0	39s
macos-13 3.1	32s
macos-13 3.2	36s
macos-13 3.3	44s
macos-13 3.4	34s
macos-13 head	44s
macos-13 jruby	1m 35s
macos-13 jruby-head	1m 28s
macos-14 2.7	51s
macos-14 3.0	30s
macos-14 3.1	31s
macos-14 3.2	28s
macos-14 3.3	24s
macos-14 3.4	18s
macos-14 head	23s
macos-14 jruby	50s
macos-14 jruby-head	1m 10s
windows-latest 2.7	4m 43s
windows-latest 3.0	1m 59s
windows-latest 3.1	2m 11s
windows-latest 3.2	1m 57s
windows-latest 3.3	2m 44s
windows-latest 3.4	2m 42s
windows-latest head	1m 20s
windows-latest mswin	1m 20s
ubuntu-latest jruby-9.4	1m 7s
macos-latest truffleruby-head	49s
ubuntu-latest truffleruby-head	1m 54s
	43m 52s

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