Fix various cooked read issues #17556
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src/host/readDataCooked.cpp
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| @@ -1134,7 +1178,10 @@ | |||
| const auto& line = lines.at(i + pagerContentTop); | |||
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| // Skip lines that aren't marked as dirty. | |||
| if (line.dirtyBegOffset >= line.text.size()) | |||
| // We use dirtyBegColumn instead of dirtyBegOffset to test for dirtiness, because a line that has 1 column | |||
| // of space for layout and was asked to fit a wide glyph will have no text, but stil be "dirty". | |||
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lhecker
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| @@ -445,7 +445,6 @@ size_t TextBuffer::FitTextIntoColumns(const std::wstring_view& chars, til::Coord | |||
| while (dist < len) | |||
| { | |||
| cwd.GraphemeNext(state, chars); | |||
| dist += state.len; | |||
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We shouldn't mark this grapheme as consumed (dist) if we'll early return in the if right below.
| { | ||
| pagerPromptEnd.x = 0; | ||
| pagerPromptEnd.y++; | ||
| } |
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Modifying pagerPromptEnd like this throws off the if condition right after this one.
| @@ -960,12 +955,14 @@ void COOKED_READ_DATA::_redisplay() | |||
| auto& line = lines.back(); | |||
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| // CSI K may be expensive, so use spaces if we can. | |||
| if (remaining <= 8) | |||
| if (remaining <= 16) | |||
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I felt like 16 would be more appropriate for word-wise deletions.
| if (it != end && column < columnLimit) | ||
| { | ||
| output.append(columnLimit - column, L' '); | ||
| column = columnLimit; | ||
| } |
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Removing this stops us from inserting padding spaces manually (that's the job of the terminal). But with the if condition gone, we need to move the column = columnLimit; elsewhere of course, because otherwise the caller doesn't know that we line-wrapped.
lhecker
added
Product-Conhost
as narrow glyphs which broke line layout.
padded with whitespace which broke Ctrl+A + Ctrl+C in conhost.
parts of the viewport with leftover text and not clear it away.
its first two characters.
Closes #17554