Muir Manders 6afc7fcab5 internal/lsp: enable deep completion and fuzzy matching by default ... Invert "useDeepCompletions" config flag to "disableDeepCompletion" and separate out "disableFuzzyMatching" which reverts to the previous prefix matching behavior. I separated fuzzy matching tests out to a separate file so they aren't entangled with deep completion tests. In coming up with representative test cases I found a couple issues which I fixed: - We were treating a fuzzy matcher score of 0 as no match, but the matcher returns 0 for candidates that match but have no bonuses. I changed the matcher interface so that a score of 0 counts as a match. For example, this was preventing a pattern of "o" from matching "foo". - When we lower a candidate's score based on its depth, we were subtracting a static multiplier which could result in the score going negative. A negative score messes up future score weighting because multiplying it by a value in the range [0, 1) makes it bigger instead of smaller. Fix by scaling a candidate's score based on its depth rather than subtracting a constant factor. Updates golang/go#32754 Change-Id: Ie6f9111f1696b0d067d08f7eed7b0a338ad9cd67 Reviewed-on: https://go-review.googlesource.com/c/tools/+/192137 Run-TryBot: Rebecca Stambler <rstambler@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Rebecca Stambler <rstambler@golang.org>		2019-08-30 16:47:54 +00:00
..
apidiff	all: skip tests if required tools are not found	2019-08-30 15:40:57 +00:00
fastwalk	internal/fastwalk: avoid slice bounds out of range for long file names	2018-11-12 23:16:31 +00:00
gopathwalk	internal/imports: skip scanned module cache dirs	2019-08-29 21:03:13 +00:00
imports	all: skip tests if required tools are not found	2019-08-30 15:40:57 +00:00
jsonrpc2	internal/lsp: use a background context for the background worker	2019-07-18 19:01:55 +00:00
lsp	internal/lsp: enable deep completion and fuzzy matching by default	2019-08-30 16:47:54 +00:00
memoize	internal/lsp: stop making background contexts everywhere	2019-07-11 16:38:52 +00:00
module	imports: stop using go/packages for modules	2019-01-22 20:29:12 +00:00
semver	go/packages: add name= query	2018-10-16 20:20:09 +00:00
span	internal/span: handle character values beyond end of line in FromUTF16Column	2019-07-06 07:08:13 +00:00
telemetry	internal/lsp: add additional information when logging errors	2019-08-26 18:41:59 +00:00
testenv	all: skip tests if required tools are not found	2019-08-30 15:40:57 +00:00
tool	internal/tool: add a small package to unify the flag handling across all our tools	2018-12-17 23:08:00 +00:00
txtar	imports: stop using go/packages for modules	2019-01-22 20:29:12 +00:00
xcontext	internal/lsp: stop making background contexts everywhere	2019-07-11 16:38:52 +00:00