vl-string-trim

(vl-string-trim characters string)

The vl-string-trim function removes the specified characters from the beginning and end of a specified text string.

vl-string-trim combines the vl-string-left-trim and vl-string-right-trim functions.

Arguments

characters specifies a text string listing the characters to be removed.

string specifies the string to be trimmed of characters.

Return Value

The function returns a text string with all matching leading and ending characters removed.

Examples

: (vl-string-trim " " " declaration ")

"declaration"

: (vl-string-trim "sun" "sun rain sun")

" rain "