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Searching Using Regular and ALA Display Modes

When entering words into the text boxes on the search screen, you should always use the simple mode of representing characters, i.e., regardless of the display settings you have set up for your session. Do not type in any diacritics when searching.

In most cases, it will be obvious which standard ASCII character to use (e.g. simply drop the diacritic and type the plain letter). However, certain uncommon and complex characters must be represented (in both text searching and display of records) in special ways:

original character type this to search
Polish Slash L , L, l
Scandinavian O , O, o
Vietnamese D , D, d
thorn , T, t
Vietnamese O , O, o
Vietnamese U , U, u
eth d


To represent words using ligatures, a more complicated input has to be used. Refer to the following table; note that entering searches for these digraphs on the Macintosh is different from entering the same digraphs in a word document on the Macintosh using the AlaBas font, due to the differences in the way the entries are stored on the remote server and on the Macintosh. The values to type in on the Macintosh are only valid if you choose the MacRoman/User Defined encoding set for the search page before entering a search.

original character displays as type this to search (Windows) type this to search (Macintosh-MacRoman/User Defined)
digraph oe Alt-0182 (¶) Opt-d (∂)
digraph OE Alt-0166 (¦) Opt-7 (¶)
digraph ae Alt-0181 (µ) Opt-m (µ)
digraph AE Alt-0165 (¥) Opt-8 (•)
"plus/minus" symbol +- Alt-0171 («) Shift-Opt-e (´)


Since the practices of authors may differ, make sure you try searching for such digraphs and character combinations in both ways. For example, to retrieve all instances of Cdès or Coedès, you would need to search for both "C¶des" and "Coedes" (in Windows), or "C∂des" and "Coedes" (on the Macintosh).

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