diff options
Diffstat (limited to 'vendor/github.com/mattn/go-runewidth/runewidth.go')
| -rw-r--r-- | vendor/github.com/mattn/go-runewidth/runewidth.go | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/vendor/github.com/mattn/go-runewidth/runewidth.go b/vendor/github.com/mattn/go-runewidth/runewidth.go index 2164497ad..82568a1bb 100644 --- a/vendor/github.com/mattn/go-runewidth/runewidth.go +++ b/vendor/github.com/mattn/go-runewidth/runewidth.go @@ -1,13 +1,24 @@ package runewidth +import "os" + var ( // EastAsianWidth will be set true if the current locale is CJK - EastAsianWidth = IsEastAsian() + EastAsianWidth bool // DefaultCondition is a condition in current locale DefaultCondition = &Condition{EastAsianWidth} ) +func init() { + env := os.Getenv("RUNEWIDTH_EASTASIAN") + if env == "" { + EastAsianWidth = IsEastAsian() + } else { + EastAsianWidth = env == "1" + } +} + type interval struct { first rune last rune @@ -55,6 +66,7 @@ var private = table{ var nonprint = table{ {0x0000, 0x001F}, {0x007F, 0x009F}, {0x00AD, 0x00AD}, {0x070F, 0x070F}, {0x180B, 0x180E}, {0x200B, 0x200F}, + {0x2028, 0x2029}, {0x202A, 0x202E}, {0x206A, 0x206F}, {0xD800, 0xDFFF}, {0xFEFF, 0xFEFF}, {0xFFF9, 0xFFFB}, {0xFFFE, 0xFFFF}, } |