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2
LICENSE
2
LICENSE
@@ -1,4 +1,4 @@
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Copyright (c) 2024, Přemysl Eric Janouch <p@janouch.name>
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Copyright (c) 2024 - 2025, Přemysl Eric Janouch <p@janouch.name>
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Permission to use, copy, modify, and/or distribute this software for any
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted.
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purpose with or without fee is hereby granted.
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@@ -210,11 +210,13 @@ func (tw *terminalWriter) processParsedCSI(
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if len(params) == 0 {
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if len(params) == 0 {
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tw.line = tw.lineTop
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tw.line = tw.lineTop
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tw.column = 0
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tw.column = 0
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} else if len(params) >= 2 && params[0] != 0 && params[1] != 0 {
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} else if len(params) < 2 || params[0] <= 0 || params[1] <= 0 {
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return false
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} else if params[0] >= 32766 && params[1] >= 32766 {
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// Ignore attempts to scan terminal bounds.
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} else {
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tw.line = tw.lineTop + params[0] - 1
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tw.line = tw.lineTop + params[0] - 1
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tw.column = params[1] - 1
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tw.column = params[1] - 1
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} else {
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return false
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}
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}
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return true
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return true
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case final == 'J': // Erase in Display
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case final == 'J': // Erase in Display
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