fsxc: generate comments for N/A lines #1880

Job	Run time
linux-oldLTS-github--dotnet-and-xbuild	6m 24s
linux-oldLTS-github--dotnet-and-xbuild	6m 24s
linux-oldLTS-github--dotnet-and-xbuild	6m 24s
macOS--dotnet6-and-mono	8m 26s
macOS--dotnet6-and-mono	8m 26s
macOS--dotnet6-and-mono	8m 26s
linux-oldLTS-github--dotnet-and-msbuild	6m 22s
linux-oldLTS-github--dotnet-and-msbuild	6m 22s
linux-oldLTS-github--dotnet-and-msbuild	6m 22s
linux-oldLTS-vanilla--stockmono	4m 28s
linux-oldLTS-vanilla--stockmono	4m 28s
linux-oldLTS-vanilla--stockmono	4m 28s
linux-oldLTS-vanilla--newmono	5m 50s
linux-oldLTS-vanilla--newmono	5m 50s
linux-oldLTS-vanilla--newmono	5m 50s
macOS--mono	5m 24s
macOS--mono	5m 24s
macOS--mono	5m 24s
linux-newLTS-github--dotnet-and-msbuild	6m 22s
linux-newLTS-github--dotnet-and-msbuild	6m 22s
linux-newLTS-github--dotnet-and-msbuild	6m 22s
linux-newLTS-github--dotnet-and-xbuild	6m 20s
linux-newLTS-github--dotnet-and-xbuild	6m 20s
linux-newLTS-github--dotnet-and-xbuild	6m 20s
linux-newLTS-vanilla--newmono	5m 34s
linux-newLTS-vanilla--newmono	5m 34s
linux-newLTS-vanilla--newmono	5m 34s
linux-newLTS-vanilla--dotnet6	7m 7s
linux-newLTS-vanilla--dotnet6	7m 7s
linux-newLTS-vanilla--dotnet6	7m 7s
linux-newLTS-vanilla--stockmono	4m 22s
linux-newLTS-vanilla--stockmono	4m 22s
linux-newLTS-vanilla--stockmono	4m 22s
windows--dotnet6	7m 46s
windows--dotnet6	7m 46s
windows--dotnet6	7m 46s
windows--legacyFramework	11m 32s
windows--legacyFramework	11m 32s
windows--legacyFramework	11m 32s
sanity-check	1m 0s
sanity-check	1m 0s
sanity-check	1m 0s
publish	12s
publish	14s
publish	7s
	4h 21m 24s

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