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| author | Esteban Kuber <esteban@kuber.com.ar> | 2021-09-09 15:01:43 +0000 |
|---|---|---|
| committer | Esteban Kuber <esteban@kuber.com.ar> | 2021-11-23 20:36:14 +0000 |
| commit | a96fe02f6c5da9b903a658186255c5420537b9f8 (patch) | |
| tree | 71273b8d95b7500420a4c298e088e7ba28629686 /compiler/rustc_errors/src | |
| parent | 5a68abb0943e687cc6c8165376b4ed6deda17db3 (diff) | |
Replace ZWJ with nothing in terminal output
Diffstat (limited to 'compiler/rustc_errors/src')
| -rw-r--r-- | compiler/rustc_errors/src/emitter.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/rustc_errors/src/emitter.rs b/compiler/rustc_errors/src/emitter.rs index 6b79962ddd6..d44a216f234 100644 --- a/compiler/rustc_errors/src/emitter.rs +++ b/compiler/rustc_errors/src/emitter.rs @@ -2081,6 +2081,7 @@ fn num_decimal_digits(num: usize) -> usize { // We replace some characters so the CLI output is always consistent and underlines aligned. const OUTPUT_REPLACEMENTS: &[(char, &str)] = &[ ('\t', " "), // We do our own tab replacement + ('\u{200D}', ""), // Replace ZWJ with nothing for consistent terminal output of grapheme clusters. ('\u{202A}', ""), // The following unicode text flow control characters are inconsistently ('\u{202B}', ""), // supported accross CLIs and can cause confusion due to the bytes on disk ('\u{202D}', ""), // not corresponding to the visible source code, so we replace them always. |