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.

مجرى ‘traversing’

Arabic

Translation of:
References:	Alm. MS Leiden: f. 17r
Greek:	διαπορευόμενος [Alm. Heiberg: II.6, 102:14; II.6, 104:17]
Synonyms:
إذا كان يصير	[Alm. MS Tunis: 22b.8,9; 23a.6]
ممرّ	[Alm. MS Leiden: f. 17v.6,7]