2 in notes

konkatena fu'ivla

x₁ (sequence) is the concatenation of sequences x₂ and x₃ (and x₄, x₅, ...)

x₁ is a string composed of exactly substrings which are the various x_i's (i>1) in the order of increasing i value, starting with i=2, without skipping. See also: porsi. Operator/connective: joi'i.

• jbovlaste

In notes:

joi'i

mekso string operator (n-ary): formal right-concatenation; X_{1 + X}, where X_i is a string/word/text/character/letteral/lerfu/quoted utterance (quote appropriately iff necessary; preserve and be careful about the use-vs.-mention distinction) for all i.

ke'u'i

accepts number (n) after: repeat last sumti up to n times