Результаты поиска по запросу "space character in perl regex":

    1. Regular expressions in Perl - a summary with examples

      • This document presents a tabular summary of the regular expression (regexp) syntax in Perl, then illustrates it with a collection of annotated examples.
      • matches any whitespace character (space, tab, newline).

      www.cs.tut.fi

    2. Make Your Regular Expressions Easier to Read | Free-Spacing in Character Classes

      • Most modern regex flavors support a variant of the regular expression syntax called free-spacing mode.
      • JGsoft V1 almost does but misses the next line control character (U+0085). Perl always treats non-ASCII spaces as literals.

      www.regular-expressions.info

    3. perlrecharclass - perldoc.perl.org | Extended Bracketed Character Classes

      • perlrecharclass - Perl Regular Expression Character Classes.
      • Nor may there be space between the closing ]) characters. Just as in all regular expressions, the pattern can be built up by including variables that are interpolated at regex compilation time.

      perldoc.perl.org

    4. Regex: special character classes

      • Regular Expressions. Introduction to Regexes in Perl 5. Regex character classes. Regex: special character classes. Perl 5 Regex Quantifiers. trim - removing leading and trailing white spaces with Perl.

      perlmaven.com

    5. Perl regular expressions tutorial | Building a regexp

      • The Perl pod documentation is evenly split on regexp vs regex; in Perl, there is more than one way to abbreviate it. We'll use regexp in this tutorial.
      • The space character ' ' is treated like any other character in a regexp and is needed to match in this case.

      perlmeme.org

    6. PERL Regular Expressions

      • The forward slashes in each case act as delimiters for the regular expression (regex) that you are specifying.
      • The cot sot on the mot. Standard Perl ranges can also be used, allowing you to specify ranges of characters either by letter or numerical value.

      www.tutorialspoint.com

    7. php - Matching a space in regex - Stack Overflow | EDIT Modifying this to be a regex in Perl example

      • It seems to me like using a REGEX in this case would just be overkill. Why not just just strpos to find the space character. Also, there's nothing special about the space character in regular expressions, you should be able to search for it the same as
      • up vote 3 down vote. In Perl the switch is \s (whitespace).

      stackoverflow.com

    8. perlretut - perldoc.perl.org | 7. 'f' in the regexp doesn't match 'e' in the string, so a dead end. Backtrack one character and pick the second alternative in the second group 'd'

      • The Perl pod documentation is evenly split on regexp vs regex; in Perl, there is more than one way to abbreviate it. We'll use regexp in this tutorial.
      • The space character ' ' is treated like any other character in a regexp and is needed to match in this case.

      perldoc.perl.org

    9. Regex Tutorial - Non-Printable Characters

      • That includes the vertical tab, form feed, and all line break characters. Perl 5.10, PCRE 7.2, PHP 5.2.4, R, Delphi XE, and later versions treat it as a shorthand.
      • If your regex engine works with 8-bit code pages instead of Unicode, then you can include any character in your regular expression if you...

      www.regular-expressions.info

    10. regex - How to match any non white space character except a particular one? - Stack Overflow

      • \s matches more than just the space character. It includes TAB, linefeed carriage return, and others (how many others depends on the regex flavor). It's a Perl invention, originally a shorthand for the POSIX character class [:space:], and not supported in sed.

      stackoverflow.com