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Keep the previous delimiter before frozen columns

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This commit is contained in:
Junegunn Choi
2025-11-13 22:38:49 +09:00
parent 535b610a6b
commit 1df99db0b2
3 changed files with 29 additions and 3 deletions
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8
src/terminal.go
View File

@@ -3546,8 +3546,9 @@ func (t *Terminal) printHighlighted(result Result, colBase tui.ColorPair, colMat
if t.freezeLeft > 0 || t.freezeRight > 0 {
tokens = Tokenize(item.text.ToString(), t.delimiter)
}
// 0 1 2| 3 |4 5
// -----> <---
// 0 | 1 | 2 | 3 | 4 | 5
// ------> <------
if t.freezeLeft > 0 {
if len(tokens) > 0 {
token := tokens[util.Min(t.freezeLeft, len(tokens))-1]
@@ -3560,7 +3561,8 @@ func (t *Terminal) printHighlighted(result Result, colBase tui.ColorPair, colMat
splitOffset2 = 0
} else if index >= t.freezeLeft {
token := tokens[index]
splitOffset2 = int(token.prefixLength) + token.text.Length()
delimiter := strings.TrimLeftFunc(GetLastDelimiter(token.text.ToString(), t.delimiter), unicode.IsSpace)
splitOffset2 = int(token.prefixLength) + token.text.Length() - len([]rune(delimiter))
}
splitOffset2 = util.Max(splitOffset2, splitOffset1)
}

17
src/tokenizer.go
View File

@@ -234,6 +234,23 @@ func StripLastDelimiter(str string, delimiter Delimiter) string {
return strings.TrimRightFunc(str, unicode.IsSpace)
}
func GetLastDelimiter(str string, delimiter Delimiter) string {
if delimiter.str != nil {
if strings.HasSuffix(str, *delimiter.str) {
return *delimiter.str
}
} else if delimiter.regex != nil {
locs := delimiter.regex.FindAllStringIndex(str, -1)
if len(locs) > 0 {
lastLoc := locs[len(locs)-1]
if lastLoc[1] == len(str) {
return str[lastLoc[0]:]
}
}
}
return ""
}
// JoinTokens concatenates the tokens into a single string
func JoinTokens(tokens []Token) string {
var output bytes.Buffer

7
test/test_core.rb
View File

@@ -1208,6 +1208,13 @@ class TestCore < TestInteractive
tmux.until { |lines| assert_match(/^> 1 2 3XX.*XX9998 9999 10000$/,lines[-3]) }
end
def test_freeze_left_and_right_delimiter
tmux.send_keys %[seq 10000 | tr "\n" ' ' | sed 's/ / , /g' | #{FZF} --freeze-left 3 --freeze-right 3 --ellipsis XX --delimiter ' , '], :Enter
tmux.until { |lines| assert_match(/XX, 9999 , 10000 ,$/, lines[-3]) }
tmux.send_keys "'1000"
tmux.until { |lines| assert_match(/^> 1 , 2 , 3 ,XX.*XX, 9999 , 10000 ,$/,lines[-3]) }
end
def test_freeze_right_exceed_range
tmux.send_keys %[seq 10000 | tr "\n" ' ' | #{FZF} --freeze-right 100000 --ellipsis XX], :Enter
['', "'1000"].each do |query|