Merge pull request #9019 from fricklerhandwerk/doc-delete-unused

delete unused files

doc/manual/src/command-ref/opt-common-syn.md

@@ -1,57 +0,0 @@
-\--help
-
-\--version
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-\--verbose
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-\-v
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-\--quiet
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-\--log-format
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-format
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-\--no-build-output
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-\-Q
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-\--max-jobs
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-\-j
-
-number
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-\--cores
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-number
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-\--max-silent-time
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-number
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-\--timeout
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-number
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-\--keep-going
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-\-k
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-\--keep-failed
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-\-K
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-\--fallback
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-\--readonly-mode
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-\-I
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-path
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-\--option
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-name
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-value

doc/manual/src/command-ref/opt-inst-syn.md

@@ -1,15 +0,0 @@
-\--prebuilt-only
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-\-b
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-\--attr
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-\-A
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-\--from-expression
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-\-E
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-\--from-profile
-
-path