Enabling multiline search with pcre:yes
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You can also search using the
PCRE subset supported by RE2
by adding pcre:yes to your search. When you use pcre:yes, the entire
search expression is treated as a perl-compatible regular expression.
This is particularly useful when you want to do a search across line breaks.
A search for {\s+generate_java pcre:yes finds
mojom("mojom") {
generate_java = true
while the search {\s+generate_java will not because { is not on the same line as generate_java.
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Last updated 2023-10-03 UTC.
[null,null,["Last updated 2023-10-03 UTC."],[[["\u003cp\u003eSearching with \u003ccode\u003epcre:yes\u003c/code\u003e enables the use of Perl-compatible regular expressions (PCRE) supported by RE2, allowing for more complex search patterns.\u003c/p\u003e\n"],["\u003cp\u003ePCRE searches are particularly useful for finding patterns across line breaks, which standard searches may not capture.\u003c/p\u003e\n"],["\u003cp\u003eFor example, using \u003ccode\u003epcre:yes\u003c/code\u003e enables searches like \u003ccode\u003e{\\s+generate_java\u003c/code\u003e to find instances where the opening bracket and \u003ccode\u003egenerate_java\u003c/code\u003e are on separate lines.\u003c/p\u003e\n"]]],[],null,["# Enabling multiline search with pcre:yes\n\nYou can also search using the\n[PCRE subset supported by RE2](http://htmlpreview.github.io/?https://github.com/google/re2/blob/master/doc/syntax.html)\nby adding `pcre:yes` to your search. When you use `pcre:yes`, the entire\nsearch expression is treated as a perl-compatible regular expression.\n\nThis is particularly useful when you want to do a search across line breaks.\n\nA search for `{\\s+generate_java pcre:yes` finds \n\n mojom(\"mojom\") {\n generate_java = true\n\nwhile the search `{\\s+generate_java` will not because `{` is not on the same line as `generate_java`."]]