Handrolled Parser #747

Job	Run time
Ruby memcheck	1m 15s
ruby-versions / Generate Ruby versions	3s
ubuntu-22.04 2.7	40s
ubuntu-22.04 3.0	31s
ubuntu-22.04 3.1	32s
ubuntu-22.04 3.2	30s
ubuntu-22.04 3.3	28s
ubuntu-22.04 3.4	26s
ubuntu-22.04 head	1m 20s
ubuntu-22.04 jruby	1m 9s
ubuntu-22.04 jruby-head	1m 11s
macos-13 2.7	1m 24s
macos-13 3.0	29s
macos-13 3.1	34s
macos-13 3.2	34s
macos-13 3.3	41s
macos-13 3.4	31s
macos-13 head	24s
macos-13 jruby	1m 9s
macos-13 jruby-head	1m 12s
macos-14 2.7	36s
macos-14 3.0	17s
macos-14 3.1	24s
macos-14 3.2	19s
macos-14 3.3	19s
macos-14 3.4	19s
macos-14 head	17s
macos-14 jruby	38s
macos-14 jruby-head	42s
windows-latest 2.7	3m 33s
windows-latest 3.0	2m 0s
windows-latest 3.1	2m 29s
windows-latest 3.2	2m 36s
windows-latest 3.3	2m 39s
windows-latest 3.4	2m 14s
windows-latest head	1m 20s
windows-latest mswin	1m 31s
ubuntu-latest jruby-9.4	1m 10s
macos-latest truffleruby-head	29s
ubuntu-latest truffleruby-head	1m 52s
	40m 47s

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