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iomenu.c: rawer raw mode and 0x1b rather than 033 - iomenu - interactive terminal-based selection menu
HTML git clone git://bitreich.org/iomenu git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/iomenu
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---
DIR commit e24cea688e69bd009ef52ea40891a0a386b881ea
DIR parent 84dbca0112c08a49515d4bd94a37a6c859e19a7f
HTML Author: Josuah Demangeon <mail@josuah.net>
Date: Sun, 29 Oct 2017 21:17:44 +0100
iomenu.c: rawer raw mode and 0x1b rather than 033
Diffstat:
M iomenu.c | 32 ++++++++++++++++----------------
1 file changed, 16 insertions(+), 16 deletions(-)
---
DIR diff --git a/iomenu.c b/iomenu.c
@@ -101,7 +101,7 @@ set_terminal(void)
struct termios new;
/* save currentsor postition */
- fputs("\033[s", stderr);
+ fputs("\x1b[s", stderr);
/* save attributes to `termios` */
if (tcgetattr(ttyfd, &termios) < 0 || tcgetattr(ttyfd, &new) < 0) {
@@ -110,7 +110,7 @@ set_terminal(void)
}
/* change to raw mode */
- new.c_lflag &= ~(ICANON | ECHO | IGNBRK);
+ new.c_lflag &= ~(ICANON | ECHO | IGNBRK | IEXTEN | ISIG);
tcsetattr(ttyfd, TCSANOW, &new);
}
@@ -121,10 +121,10 @@ reset_terminal(void)
/* clear terminal */
for (i = 0; i < rows + 1; i++)
- fputs("\r\033[K\n", stderr);
+ fputs("\r\x1b[K\n", stderr);
/* reset currentsor position */
- fputs("\033[u", stderr);
+ fputs("\x1b[u", stderr);
tcsetattr(ttyfd, TCSANOW, &termios);
}
@@ -241,16 +241,16 @@ print_lines(void)
for (; printed < rows && i < matchc; i++, printed++) {
fprintf(stderr,
opt['#'] && matchv[i][0] == '#' ?
- "\n\033[1m\033[K %s\033[m" :
+ "\n\x1b[1m\x1b[K %s\x1b[m" :
i == current ?
- "\n\033[47;30m\033[K %s\033[m" :
- "\n\033[K %s",
+ "\n\x1b[47;30m\x1b[K %s\x1b[m" :
+ "\n\x1b[K %s",
format(matchv[i], ws.ws_col - 1)
);
}
while (printed++ < rows)
- fputs("\n\033[K", stderr);
- fprintf(stderr, "\033[%dA\r\033[K", rows);
+ fputs("\n\x1b[K", stderr);
+ fprintf(stderr, "\x1b[%dA\r\x1b[K", rows);
}
static void
@@ -265,17 +265,17 @@ print_segments(void)
offset = next;
next = next_page(offset);
}
- fprintf(stderr, "\r\033[K\033[%dC", MARGIN);
+ fprintf(stderr, "\r\x1b[K\x1b[%dC", MARGIN);
fputs(offset > 0 ? "< " : " ", stderr);
for (i = offset; i < next && i < matchc; i++) {
fprintf(stderr,
- opt['#'] && matchv[i][0] == '#' ? "\033[1m %s \033[m" :
- i == current ? "\033[7m %s \033[m" : " %s ",
+ opt['#'] && matchv[i][0] == '#' ? "\x1b[1m %s \x1b[m" :
+ i == current ? "\x1b[7m %s \x1b[m" : " %s ",
format(matchv[i], ws.ws_col - 1)
);
}
if (next < matchc)
- fprintf(stderr, "\033[%dC\b>", ws.ws_col - MARGIN);
+ fprintf(stderr, "\x1b[%dC\b>", ws.ws_col - MARGIN);
fputc('\r', stderr);
}
@@ -290,7 +290,7 @@ print_screen(void)
print_segments();
if (*prompt) {
format(prompt, cols - 2);
- fprintf(stderr, "\033[30;47m %s \033[m", formatted);
+ fprintf(stderr, "\x1b[30;47m %s \x1b[m", formatted);
cols -= strlen(formatted) + 2;
}
fputc(' ', stderr);
@@ -386,7 +386,7 @@ print_selection(void)
puts(input);
else
puts(matchv[current]);
- fputs("\r\033[K", stderr);
+ fputs("\r\x1b[K", stderr);
}
static int
@@ -456,7 +456,7 @@ top:
key = CSI(fgetc(stdin));
goto top;
- case 033: /* escape / alt */
+ case 0x1b: /* escape / alt */
key = ALT(fgetc(stdin));
goto top;