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doc: fix newline escape

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Fixes #1551
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Andrew Gallant 2020-04-13 08:49:27 -04:00
parent f51b762c6d
commit a75b4d122a
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crates/core/app.rs
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@ -2374,7 +2374,7 @@ Note that PCRE2 is an optional ripgrep feature. If PCRE2 wasn't included in
your build of ripgrep, then using this flag will result in ripgrep printing your build of ripgrep, then using this flag will result in ripgrep printing
an error message and exiting. PCRE2 may also have worse user experience in an error message and exiting. PCRE2 may also have worse user experience in
some cases, since it has fewer introspection APIs than ripgrep's default regex some cases, since it has fewer introspection APIs than ripgrep's default regex
engine. For example, if you use a '\n' in a PCRE2 regex without the engine. For example, if you use a '\\n' in a PCRE2 regex without the
'-U/--multiline' flag, then ripgrep will silently fail to match anything '-U/--multiline' flag, then ripgrep will silently fail to match anything
instead of reporting an error immediately (like it does with the default instead of reporting an error immediately (like it does with the default
regex engine). regex engine).