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Misc #10836

closed

Add Documentation to Regexp

Misc #10836: Add Documentation to Regexp

Added by tom-lord (Tom Lord) almost 11 years ago. Updated about 7 years ago.

Status:
Closed
Assignee:
-
[ruby-core:68056]

Description

Documented non-subexp option toggling

Regexp option toggling can be done in two forms:

/(?imx:subexpr)/ - this was already mentioned in docs
/before(?imx)after/ - there was no mention of this.

This section of the documentation could be improved further, see the following from the Onigmo docs:

(?imxdau-imx) option on/off i: ignore case m: multi-line (dot(.) match newline) x: extended form character set option (character range option) d: Default (compatible with Ruby 1.9.3) \w, \d and \s doesn't match non-ASCII characters. \b, \B and POSIX brackets use the each encoding's rules. a: ASCII ONIG_OPTION_ASCII_RANGE option is turned on. \w, \d, \s and POSIX brackets doesn't match non-ASCII characters. \b and \B use the ASCII rules. u: Unicode ONIG_OPTION_ASCII_RANGE option is turned off. \w (\W), \d (\D), \s (\S), \b (\B) and POSIX brackets use the each encoding's rules.

Files

0001-adding-documentation-for-non-subexp-option-toggling.patch (1.12 KB) 0001-adding-documentation-for-non-subexp-option-toggling.patch tom-lord (Tom Lord), 02/07/2015 11:44 PM

Updated by hsbt (Hiroshi SHIBATA) over 7 years ago Actions
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 #2 [ruby-core:88390]

  • Status changed from Open to Assigned
  • Assignee set to 13939

Updated by aycabta (aycabta .) about 7 years ago Actions
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 #3

  • Status changed from Assigned to Closed

Applied in changeset trunk|r65269.

Improve doc of Regexp about "ignore case" behavior [Misc #10836]

  • doc/regexp.rdoc: RDoc for "ignore case" behavior
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