Documented the infix operator \| that matches either expression.

Patch recommended by Allan Sandfeld Jensen.


git-svn-id: http://voip.null.ro/svn/yate@3373 acf43c95-373e-0410-b603-e72c3f656dc1
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paulc 2010-06-11 12:33:28 +00:00
parent 1584e08737
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@ -13,6 +13,7 @@
; \{N\} matches preceeding expression exactly N times
; \{N,\} matches preceeding expression N or more times
; \{N,M\} matches preceeding expression between N and M times
; \| matches either the preceeding or following expression
; \( \) captures the contained subexpression
; Remember matches are greedy, they will match as much as possible
; You must escape ^ $ . * [ and \ with \ whenever you want them to be normal