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disable lazy cursor operations in WezTerm as it does not support them #2089

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disable lazy cursor operations in WezTerm as it does not support them #2089

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c9fbe05
fixes #1889
unxed Mar 20, 2024
3bad80e
fixed remaining #1889 problems
unxed Mar 20, 2024
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16 changes: 16 additions & 0 deletions WinPort/src/Backend/TTY/TTYOutput.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -395,6 +395,15 @@ void TTYOutput::ChangeCursor(bool visible, bool force)
void TTYOutput::MoveCursorStrict(unsigned int y, unsigned int x)
{
// ESC[#;#H Moves cursor to line #, column #

const char *tp = getenv("TERM_PROGRAM");
if (tp && strcasecmp(tp, "WezTerm") == 0) {
Format(ESC "[%d;%dH", y, x);
_cursor.x = x;
_cursor.y = y;
return;
}

if (x == 1) {
if (y == 1) {
Write(ESC "[H", 3);
Expand All @@ -412,6 +421,13 @@ void TTYOutput::MoveCursorStrict(unsigned int y, unsigned int x)

void TTYOutput::MoveCursorLazy(unsigned int y, unsigned int x)
{
// workaround for https://github.com/elfmz/far2l/issues/1889
const char *tp = getenv("TERM_PROGRAM");
if (tp && strcasecmp(tp, "WezTerm") == 0) {
MoveCursorStrict(y, x);
return;
}

if (_cursor.y != y && _cursor.x != x) {
MoveCursorStrict(y, x);

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