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System/Libraries/Stdio: Ugly hack to handle backspace for non-compliant output devices

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Alec Murphy
2025-09-20 22:48:55 -04:00
parent 51e54e89d5
commit 6e774d8641
1 changed files with 2 additions and 0 deletions
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2
System/Libraries/Stdio.HC
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@@ -238,6 +238,8 @@ U0 @stdio_read_line(@shell* sh, U8* prompt, U8* str)
if (pos > 0) { if (pos > 0) {
line[StrLen(line) - 1] = NULL; line[StrLen(line) - 1] = NULL;
FifoU8Ins(sh->output, '\x8'); FifoU8Ins(sh->output, '\x8');
FifoU8Ins(sh->output, ' ');
FifoU8Ins(sh->output, '\x8');
pos--; pos--;
} else } else
FifoU8Ins(sh->output, '\x7'); FifoU8Ins(sh->output, '\x7');