diff --git a/files/en-us/web/javascript/guide/regular_expressions/quantifiers/index.md b/files/en-us/web/javascript/guide/regular_expressions/quantifiers/index.md index a12b2711e089cdf..39408939587d8fc 100644 --- a/files/en-us/web/javascript/guide/regular_expressions/quantifiers/index.md +++ b/files/en-us/web/javascript/guide/regular_expressions/quantifiers/index.md @@ -71,7 +71,7 @@ Quantifiers indicate numbers of characters or expressions to match.
- Where "n" is a positive integer, matches exactly "n" occurrences of
+ Where "n" is a non-negative integer, matches exactly "n" occurrences of
the preceding item "x". For example, /a{2}/
doesn't match
the "a" in "candy", but it matches all of the "a"'s in "caandy", and
the first two "a"'s in "caaandy".
@@ -84,7 +84,7 @@ Quantifiers indicate numbers of characters or expressions to match.
- Where "n" is a positive integer, matches at least "n" occurrences of
+ Where "n" is a non-negative integer, matches at least "n" occurrences of
the preceding item "x". For example, /a{2,}/
doesn't
match the "a" in "candy", but matches all of the a's in "caandy" and
in "caaaaaaandy".
@@ -97,9 +97,8 @@ Quantifiers indicate numbers of characters or expressions to match.
- Where "n" is 0 or a positive integer, "m" is a positive integer, and
- m > n
, matches at least "n" and at most "m" occurrences of the preceding
+ Where "n" and "m" are non-negative integers and m >= n
,
+ matches at least "n" and at most "m" occurrences of the preceding
item "x". For example, /a{1,3}/
matches nothing in
"cndy", the "a" in "candy", the two "a"'s in "caandy", and the first
three "a"'s in "caaaaaaandy". Notice that when matching "caaaaaaandy",