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v/vlib/term/term.js.v

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505 B
V

module term
#const $tty = require('tty');
// get_terminal_size returns a number of colums and rows of terminal window.
pub fn get_terminal_size() (int, int) {
$if js_node {
colums := 0
rows := 0
#let sizes = $tty.WriteStream(1).getWindowSize();
#colums.val = sizes[0];
#rows.val = sizes[1];
return colums, rows
} $else {
return default_columns_size, default_rows_size
}
}
// clear clears current terminal screen.
pub fn clear() bool {
print('\x1b[2J')
print('\x1b[H')
return true
}