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tweaks: mesh two bits of code together

master
Benno Schulenberg 2020-02-13 13:46:31 +01:00
parent 9d232cd8af
commit a0703ab62d
1 changed files with 10 additions and 11 deletions
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13
src/winio.c
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@ -1594,18 +1594,17 @@ char *get_verbatim_kbinput(WINDOW *win, size_t *count)
/* Read in a single byte or two escapes. */
input = parse_verbatim_kbinput(win, count);
/* If the code is invalid in the current mode, discard it. */
if (input != NULL && ((*input == '\n' && as_an_at) ||
(*input == '\0' && !as_an_at))) {
/* If the byte is invalid in the current mode, discard it;
* if it is an incomplete Unicode sequence, stuff it back. */
if (input != NULL) {
if ((*input == '\n' && as_an_at) || (*input == '\0' && !as_an_at)) {
*count = 0;
beep();
}
/* If it is an incomplete Unicode sequence, stuff it back. */
if (input != NULL && *input >= 0x80 && *count == 1) {
} else if (*input >= 0x80 && *count == 1) {
put_back(*input);
*count = 0;
}
}
/* Turn flow control characters back on if necessary and turn the
* keypad back on if necessary now that we're done. */