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55 | 55 | Ã A |
56 | 56 | Ä A |
57 | 57 | Å A |
58 | | -ÆA |
| 58 | +ÆAE |
59 | 59 | </programlisting> |
60 | 60 | The two characters must be separated by whitespace, and any leading or |
61 | 61 | trailing whitespace on a line is ignored. |
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94 | 94 | A more complete example, which is directly useful for most European |
95 | 95 | languages, can be found in <filename>unaccent.rules</>, which is installed |
96 | 96 | in <filename>$SHAREDIR/tsearch_data/</> when the <filename>unaccent</> |
97 | | - module is installed. |
| 97 | + module is installed. This rules file translates characters with accents |
| 98 | + to the same characters without accents, and it also expands ligatures |
| 99 | + into the equivalent series of simple characters (for example, Æ to |
| 100 | + AE). |
98 | 101 | </para> |
99 | 102 | </sect2> |
100 | 103 |
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