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readline: make some functions public

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r00ster 2020-03-27 09:55:15 +01:00 committed by GitHub
parent db59c621e8
commit bee8972632
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1 changed files with 11 additions and 9 deletions
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20
vlib/readline/readline_linux.v
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@ -39,9 +39,10 @@ fn C.tcsetattr() int
//fn C.ioctl() int
fn C.raise()
// Toggle raw mode of the terminal by changing its attributes
// Catches SIGUSER (CTRL+C) Signal to reset tty
fn (r mut Readline) enable_raw_mode() {
// Enable the raw mode of the terminal
// In raw mode all keypresses are directly sent to the program and no interpretation is done
// Catches the SIGUSER (CTRL+C) Signal
pub fn (r mut Readline) enable_raw_mode() {
if C.tcgetattr(0, &r.orig_termios) == -1 {
r.is_tty = false
r.is_raw = false
@ -58,8 +59,9 @@ fn (r mut Readline) enable_raw_mode() {
r.is_tty = true
}
// Not catching the SIGUSER (CTRL+C) Signal
fn (r mut Readline) enable_raw_mode_nosig() {
// Enable the raw mode of the terminal
// Does not catch the SIGUSER (CTRL+C) Signal
pub fn (r mut Readline) enable_raw_mode_nosig() {
if ( C.tcgetattr(0, &r.orig_termios) == -1 ) {
r.is_tty = false
r.is_raw = false
@ -76,16 +78,16 @@ fn (r mut Readline) enable_raw_mode_nosig() {
r.is_tty = true
}
// Reset back the terminal to its default value
fn (r mut Readline) disable_raw_mode() {
// Disable the raw mode of the terminal
pub fn (r mut Readline) disable_raw_mode() {
if r.is_raw {
C.tcsetattr(0, C.TCSADRAIN, &r.orig_termios)
r.is_raw = false
}
}
// Read single char
fn (r Readline) read_char() int {
// Read a single char
pub fn (r Readline) read_char() int {
return utf8_getchar()
}