diff options
| -rw-r--r-- | doc/regexprs.txt | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/doc/regexprs.txt b/doc/regexprs.txt index 5c6d37e89..83dbd2eeb 100644 --- a/doc/regexprs.txt +++ b/doc/regexprs.txt @@ -80,13 +80,13 @@ meta character meaning ``|`` start of alternative branch ``(`` start subpattern ``)`` end subpattern -``?`` extends the meaning of ``(`` - also 0 or 1 quantifier - also quantifier minimizer -``*`` 0 or more quantifier -``+`` 1 or more quantifier - also "possessive quantifier" ``{`` start min/max quantifier +``?`` extends the meaning of ``(`` + | also 0 or 1 quantifier (equal to ``{0,1}``) + | also quantifier minimizer +``*`` 0 or more quantifier (equal to ``{0,}``) +``+`` 1 or more quantifier (equal to ``{1,}``) + | also "possessive quantifier" ============== ============================================================ |