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std: Use more common escape sequences in Progress

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This should fix the badly-rendered progress message when run in
Terminal.app.
This commit is contained in:
LemonBoy 2021-03-13 00:42:42 +01:00 committed by Andrew Kelley
parent b83ef595a5
commit 8ebb18d9da
1 changed files with 4 additions and 2 deletions
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6
lib/std/Progress.zig
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@ -185,9 +185,11 @@ pub fn refresh(self: *Progress) void {
// ED -- Clear screen
const ED = "\x1b[J";
// DECSC -- Save cursor position
const DECSC = "\x1b[s";
const DECSC = "\x1b7";
// DECRC -- Restore cursor position
const DECRC = "\x1b[u";
const DECRC = "\x1b8";
// Note that ESC7/ESC8 are used instead of CSI s/CSI u as the latter are not
// supported by some terminals (eg. Terminal.app).
fn refreshWithHeldLock(self: *Progress) void {
const is_dumb = !self.supports_ansi_escape_codes and !(std.builtin.os.tag == .windows);