PAL

Ptolemaeus Arabus et Latinus

_ (the underscore) is the placeholder for exactly one character.
% (the percent sign) is the placeholder for no, one or more than one character.
%% (two percent signs) is the placeholder for no, one or more than one character, but not for blank space (so that a search ends at word boundaries).

At the beginning and at the end, these placeholders are superfluous.

Isaac Argyros, 〈Paraphrasis in Anonymum commentum in Quadripartitum〉

Madrid, UC-BH, cod. 122 · 146r

Facsimile

〈IV.6〉 Cap. VI. De amicis et inimicis

Amicitiarum autem et inimicitiarum consideratio, quarum maiores et durabiliores affectus mutuos et inimicitias vocamus, minores autem et ad tempus synastrias et controversias, apud nos hoc modo se habebit.