User:ArrowHead294/Regex snippets: Difference between revisions
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! style="width: 10%;" | Replace by | ! style="width: 10%;" | Replace by | ||
! style="width: 20%;" | Purpose | ! style="width: 20%;" | Purpose | ||
|- | |- | ||
| <code><nowiki>^(?:\+|-|\x{2212})?(?:(?:\d{1,3}?(?:\,\d{3})*|\d+)\.?\d*|\d*\.?\d+)(?:[Ee][+-]?\d+)?$</nowiki></code> | | <code><nowiki>^(?:\+|-|\x{2212})?(?:(?:\d{1,3}?(?:\,\d{3})*|\d+)\.?\d*|\d*\.?\d+)(?:[Ee][+-]?\d+)?$</nowiki></code> | ||
| N/A | | N/A | ||
| Match a number | | Match a number | ||
|- style="border-top: double; | |||
| <code><nowiki>(?<=\n*)(=+)(\s*.*?\s*)(=+)(?=\n*)</nowiki></code> | |||
| <code>$1 $2 $3</code> | |||
| Space out equals signs for section headers* | |||
|- | |- | ||
| <code><nowiki>(?<!(<\/\w+>[^\n]*)|\{|\})(?<=\n)(\||!)\s*(?!-|<\/\w+>|\{|\})</nowiki></code> | | <code><nowiki>(?<!(<\/\w+>[^\n]*)|\{|\})(?<=\n)(\||!)\s*(?!-|<\/\w+>|\{|\})</nowiki></code> | ||