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fix(console): fix linenoise flushing in dumb mode

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Alexey Lapshin
2023-08-06 18:15:40 +04:00
parent 9dcc9a73f6
commit 73742dcdaa
1 changed files with 3 additions and 0 deletions
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3
components/console/linenoise/linenoise.c
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@@ -1092,6 +1092,7 @@ static int linenoiseRaw(char *buf, size_t buflen, const char *prompt) {
static int linenoiseDumb(char* buf, size_t buflen, const char* prompt) { static int linenoiseDumb(char* buf, size_t buflen, const char* prompt) {
/* dumb terminal, fall back to fgets */ /* dumb terminal, fall back to fgets */
fputs(prompt, stdout); fputs(prompt, stdout);
flushWrite();
size_t count = 0; size_t count = 0;
while (count < buflen) { while (count < buflen) {
int c = fgetc(stdin); int c = fgetc(stdin);
@@ -1105,11 +1106,13 @@ static int linenoiseDumb(char* buf, size_t buflen, const char* prompt) {
count --; count --;
} }
fputs("\x08 ", stdout); /* Windows CMD: erase symbol under cursor */ fputs("\x08 ", stdout); /* Windows CMD: erase symbol under cursor */
flushWrite();
} else { } else {
buf[count] = c; buf[count] = c;
++count; ++count;
} }
fputc(c, stdout); /* echo */ fputc(c, stdout); /* echo */
flushWrite();
} }
fputc('\n', stdout); fputc('\n', stdout);
flushWrite(); flushWrite();