tame/.rev-xmlo

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6

# 6: Return map omit preproc:sym/preproc:from
build: Add revision files for xml{o,e} This will force a rebuild and will be useful for upcoming changes. 2020-01-14 01:13:51 -05:00			`# This number is incremented for every compiler change to force rebuilding`
			`# of xmlo files.`
src/current/compiler/map.xsl: Omit preproc:from from retmap symbols preproc:sym/preproc:from is used for generating `knownFields` using the _input_ map, so this has no use for return map values; the map still produces edges to its dependencies. The issue is that there are return map entries in some of our systems that are producing multiple `preproc:from`, but I somewhat-recently modified the system to support only a single map, to remove dynamic allocation. This resolves that problem. With that said, `knownFields` was created for Liza to know when the classifier ought to be invoked, to save time. Back when it was first introduced ~10y ago, this provided significant savings, however the structure of our system now is such that nearly every single field invokes the classifier. Furthermore, these details should remain encapsulated; if we wanted to make that determination, we should be provided with a delta, which we could also use to do incremental classification in the future, if there's an ROI there after other improvements have been made. So, eventually, preproc:sym/preproc:from will go away entirely. DEV-10936 2022-05-04 09:26:18 -04:00			`6`

			`# 6: Return map omit preproc:sym/preproc:from`
build: Add revision files for xml{o,e} This will force a rebuild and will be useful for upcoming changes. 2020-01-14 01:13:51 -05:00