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Improved keyboard selection somewhat

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This commit is contained in:
Sasha Koshka 2023-02-13 15:26:21 -05:00
parent 21abd147bf
commit 88502cf628
1 changed files with 10 additions and 4 deletions
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14
textmanip/textmanip.go
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@ -142,8 +142,11 @@ func Type (text []rune, dot Dot, character rune) (result []rune, moved Dot) {
} }
func MoveLeft (text []rune, dot Dot, word bool) (moved Dot) { func MoveLeft (text []rune, dot Dot, word bool) (moved Dot) {
dot = dot.Constrain(len(text)) dot = dot.Canon().Constrain(len(text))
distance := 1 distance := 0
if dot.Empty() {
distance = 1
}
if word { if word {
distance = WordToLeft(text, dot.Start) distance = WordToLeft(text, dot.Start)
} }
@ -152,8 +155,11 @@ func MoveLeft (text []rune, dot Dot, word bool) (moved Dot) {
} }
func MoveRight (text []rune, dot Dot, word bool) (moved Dot) { func MoveRight (text []rune, dot Dot, word bool) (moved Dot) {
dot = dot.Constrain(len(text)) dot = dot.Canon().Constrain(len(text))
distance := 1 distance := 0
if dot.Empty() {
distance = 1
}
if word { if word {
distance = WordToRight(text, dot.End) distance = WordToRight(text, dot.End)
} }