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author | 2017-11-19 21:10:04 -0800 | |
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committer | 2017-11-19 22:01:46 -0800 | |
commit | 8ffb773f43c8dc54801ca1d111854e7e881c93c9 (patch) | |
tree | 38133a2fc612597a75fed1d13e5b4042f58a2b7e /vendor/golang.org/x/text/width/trieval.go | |
download | v2-8ffb773f43c8dc54801ca1d111854e7e881c93c9.tar.gz v2-8ffb773f43c8dc54801ca1d111854e7e881c93c9.tar.zst v2-8ffb773f43c8dc54801ca1d111854e7e881c93c9.zip |
First commit
Diffstat (limited to 'vendor/golang.org/x/text/width/trieval.go')
-rw-r--r-- | vendor/golang.org/x/text/width/trieval.go | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/vendor/golang.org/x/text/width/trieval.go b/vendor/golang.org/x/text/width/trieval.go new file mode 100644 index 00000000..ca8e45fd --- /dev/null +++ b/vendor/golang.org/x/text/width/trieval.go @@ -0,0 +1,30 @@ +// Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT. + +package width + +// elem is an entry of the width trie. The high byte is used to encode the type +// of the rune. The low byte is used to store the index to a mapping entry in +// the inverseData array. +type elem uint16 + +const ( + tagNeutral elem = iota << typeShift + tagAmbiguous + tagWide + tagNarrow + tagFullwidth + tagHalfwidth +) + +const ( + numTypeBits = 3 + typeShift = 16 - numTypeBits + + // tagNeedsFold is true for all fullwidth and halfwidth runes except for + // the Won sign U+20A9. + tagNeedsFold = 0x1000 + + // The Korean Won sign is halfwidth, but SHOULD NOT be mapped to a wide + // variant. + wonSign rune = 0x20A9 +) |