(vl-string-mismatch)

(vl-string-position)

(vl-string-mismatch string1 string2 [pos1 pos2 ignore-case-p)

Return the number of matched characters in two strings.

This function returns an integer representing the number of matched characters between two positions in the two strings.

Example

Code	Returns
(vl-string-mismatch "MyText" "YourText")	4