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21 lines
1.8 KiB
Markdown
21 lines
1.8 KiB
Markdown
The full-text search dialog can be opened via menu "Search" or "Ctrl+Shift+F".
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Full-text search allow to search words or sentences not in dictionary headwords but in articles text of dictionaries from current dictionaries group.
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{ width="450" }
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Type the desired word in "Search line" to search.
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Search modes
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* "Default" — This follows the [xapian search syntax](https://xapian.org/docs/queryparser.html). Note that phrase searching and NEAR operator needs `Enable index with positional information` enabled at settings.
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* "Plain text" - mode like "Whole words" but every word in search line can be treated as word fragment.
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* "Wildcards" - the search line contains a Unix-like template. Such template can contain wildcard symbols `?` (matches any one character), `*` (matches any character number) or ranges of characters `[...]` To find characters `?`, `*`, `[` and `]` it should be escaped by backslash like `\?`, `\*`, `\[`, `\]`.
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"Available dictionaries in group" - here you can view how many dictionaries in the current group are suitable for full-text search, how many dictionaries already indexed and how many dictionaries wait for indexing.
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When you place mouse cursor over headword in results list, the tooltip with dictionary list contains such articles matched the search conditions will be shown.
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!!! note
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The dictionary will index for full-text search in background and started immediately after program start, name of the currently indexing dictionary is displayed in the status line. This process can take a long time and require many computing resources.You may turn off indexing for huge dictionaries like Wikipedias or Wiktionaries in preferences. To find dictionary which can't be indexed check GoldenDict with `--log-to-file` or check `stdout`.
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