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clear the prompt using ANSI "clear entire line" escape

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this replaces the old behaviour of using a fixed length of spaces
which can sometimes fail to clear the entire line if it's too long
This commit is contained in:
nvx 2024-11-03 10:57:11 +10:00
commit 690864e970
1 changed files with 1 additions and 1 deletions
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2
client/src/proxmark3.c
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@ -278,7 +278,7 @@ static void prompt_compose(char *buf, size_t buflen, const char *promptctx, cons
if (no_newline) {
snprintf(buf, buflen - 1, PROXPROMPT_COMPOSE, promptdev, promptnet, promptctx);
} else {
snprintf(buf, buflen - 1, "\r \r" PROXPROMPT_COMPOSE, promptdev, promptnet, promptctx);
snprintf(buf, buflen - 1, "\33[2K\r" PROXPROMPT_COMPOSE, promptdev, promptnet, promptctx);
}
}