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rename sent_ESC_br_n6 variable to sent_ESC_br6n

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2009-10-27 10:47:49 +01:00
parent eb62d7c383
commit d83bbf4193
2 changed files with 6 additions and 6 deletions
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10
libbb/lineedit.c
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@@ -141,7 +141,7 @@ struct lineedit_statics {
CHAR_T delbuf[DELBUFSIZ]; /* a place to store deleted characters */
#endif
#if ENABLE_FEATURE_EDITING_ASK_TERMINAL
smallint sent_ESC_br_n6;
smallint sent_ESC_br6n;
#endif
/* Formerly these were big buffers on stack: */
@@ -409,7 +409,7 @@ static void put_prompt(void)
pfd.fd = STDIN_FILENO;
pfd.events = POLLIN;
if (safe_poll(&pfd, 1, 0) == 0) {
S.sent_ESC_br_n6 = 1;
S.sent_ESC_br6n = 1;
out1str("\033" "[6n");
fflush(NULL); /* make terminal see it ASAP! */
}
@@ -1674,9 +1674,9 @@ static int lineedit_read_key(char *read_key_buffer)
#if ENABLE_FEATURE_EDITING_ASK_TERMINAL
if ((int32_t)ic == KEYCODE_CURSOR_POS
&& S.sent_ESC_br_n6
&& S.sent_ESC_br6n
) {
S.sent_ESC_br_n6 = 0;
S.sent_ESC_br6n = 0;
if (cursor == 0) { /* otherwise it may be bogus */
int col = ((ic >> 32) & 0x7fff) - 1;
if (col > cmdedit_prmt_len) {
@@ -2203,7 +2203,7 @@ int FAST_FUNC read_line_input(const char *prompt, char *command, int maxsize, li
} /* while (1) */
#if ENABLE_FEATURE_EDITING_ASK_TERMINAL
if (S.sent_ESC_br_n6) {
if (S.sent_ESC_br6n) {
/* "sleep 1; busybox ash" + hold [Enter] to trigger.
* We sent "ESC [ 6 n", but got '\n' first, and
* KEYCODE_CURSOR_POS response is now buffered from terminal.