diff options
Diffstat (limited to 'util/text')
| -rw-r--r-- | util/text/text.go | 7 | ||||
| -rw-r--r-- | util/text/text_test.go | 6 |
2 files changed, 12 insertions, 1 deletions
diff --git a/util/text/text.go b/util/text/text.go index 87db8c30..39584d5d 100644 --- a/util/text/text.go +++ b/util/text/text.go @@ -60,7 +60,7 @@ func WrapLeftPadded(text string, lineWidth int, leftPad int) (string, int) { // WRAPPING ALGORITHM: The line is broken into non-breakable chunks, then line // breaks ("\n") are inserted between these groups so that the total length // between breaks does not exceed the required width. Words that are longer than -// the textWidth are broen into pieces no longer than textWidth. +// the textWidth are broken into pieces no longer than textWidth. // func softwrapLine(line string, textWidth int) string { // NOTE: terminal escapes are stripped out of the line so the algorithm is @@ -187,6 +187,11 @@ func applyTermEscapes(line string, escapes []escapeItem) string { } } + // Don't forget the trailing escape, if any. + if currItem == len(escapes)-1 && currPos == escapes[currItem].pos { + out += escapes[currItem].item + } + return out } diff --git a/util/text/text_test.go b/util/text/text_test.go index 9bf21164..5be25409 100644 --- a/util/text/text_test.go +++ b/util/text/text_test.go @@ -307,6 +307,12 @@ func TestExtractApplyTermEscapes(t *testing.T) { "This is an example.", []escapeItem{{"\x1b[31m", 5}, {"\x1b[0m", 10}}, }, + // Escape at the end + { + "This \x1b[31mis an example.\x1b[0m", + "This is an example.", + []escapeItem{{"\x1b[31m", 5}, {"\x1b[0m", 19}}, + }, // A plain wide line with escapes. { "一只敏捷\x1b[31m的狐狸\x1b[0m跳过了一只懒狗。", |