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Use this filter to find a word that is spelt like another word, usually to locate a spelling mistake or a spelling variation. An edit distance counts the minimum number of 'edits' required to change one word into another. A count of 1 is given to each character delete, character insert or swap of two adjacent characters. Extra deletes, inserts or swaps increase the edit distance between two words e.g.
The length of each string is shown above it, and a warning is displayed on the status line if they are not the same. This can be very useful when replacing strings in binary files. Find a word similar toThe single word to find. The right-click (or context) menu on this field supports Undo, Cut, Copy, Paste, Delete, Clear Entire Field, Select All and Select All And Copy. No special characters are allowed. Pattern options button [...]Changes the edit distance threshold. Any strings with an edit distance less than this value will be replaced by the replace string. Match CaseWhen checked, the case of the string found must match the case of the Find String exactly. Find Whole Words OnlyDisabled - always on by default. Replace WithThe text to replace the found text with. The right-click (or context) menu on this field supports Undo, Cut, Copy, Paste, Delete, Clear Entire Field, Select All and Select All And Copy, and entering unprintable and special characters. To insert the found text into the replacement, use the text $0. If you need to put a dollar sign $ in the Replace With section, simply double it i.e. $$. The replacement text is passed to any sub filters. Case Sensitive ReplaceIf the Find String matches text that is entirely in UPPERCASE, this forces the replace string to all UPPERCASE. If the Find String matches text that is entirely in lowercase, this forces the replace string to all lowercase. Replace First OnlyOnly replace the first occurrence found - skip all remaining matches. Prompt On ReplaceBy checking this option, you can manually verify each match before it gets replaced. You can choose to replace or ignore single matches, the remainder of the file or the entire job. Skip Prompt If IdenticalIf the find string and replace string are identical, this option can be enabled to skip prompting. This can happen when the case of the search string is identical to the case of the replace string during a case-insensitive search. Extract matchesWhen this option is checked all non-matching text will be discarded, leaving only the replacement text. This can be handy for data mining content from web sites or data files.
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