Returns the length of the longest common prefix for two strings, starting at specified positions
(vl-string-mismatch str1 str2 [pos1 pos2 ignore-case-p])
Arguments
-
str1
-
The first string to be matched.
-
str2
-
The second string to be matched.
-
pos1
-
An integer identifying the position to search from in the first string; 0 if omitted.
-
pos2
-
An integer identifying the position to search from in the second string; 0 if omitted.
-
ignore-case-p
-
If T is specified for this argument, case is ignored; otherwise, case is considered.
Return Values
An integer.
Examples
(vl-string-mismatch "VL-FUN" "VL-VAR")
3
(vl-string-mismatch "vl-fun" "avl-var")
0
(vl-string-mismatch "vl-fun" "avl-var" 0 1)
3
(vl-string-mismatch "VL-FUN" "Vl-vAR")
1
(vl-string-mismatch "VL-FUN" "Vl-vAR" 0 0 T)
3
