Assoc only Pathspec Patterns #178
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This will be used to mark regexps as negative or positive.
Note that a string associated with a pathspec is not overriden nor deleted by a negative pathspec; a string given with a negative pathspec is completely ignored. At present this behaviour is fine as when a pathspec preference is overriden by another (negative) preference (ending in "not") the associated string is not used. If this changes the functions assoc and assoc_all may have to be adapted. pred.mli: mention negative pathspec patterns.
Avoid 2 list reversing and add 1 new.
ubase/rx.mli: document the glob patterns.
pred.mli: update the documentation.
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This PR depends on PR #165 (Fixed String Pathspec Patterns). |
This was referenced Mar 21, 2018
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This check is as valid for "name" patterns or Regex as for the others. It is imperfect for glob patterns or regexes though (as was already the case): a pattern always matching a leading slash may not begin by a slash.
The assoc patterns can record an associated string without having to set the preference for the matching paths. So a preference that requires an associated string can be enabled independently someplace else. The associated string is recorded but the pattern is completely ignored for the compiled regex used to match a path in Pred.test. pred.mli: update the documentation.
These are equivalent to the non prefixed patterns and are added only for completeness.
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A "pattern"
assoc <PATTERN>to record the associated string without setting the preference. Example:The patterns
add <PATTERN>equivalent to<PATTERN>are also added for completeness but left undocumented.