diff options
Diffstat (limited to 'stdlib/string.mli')
| -rw-r--r-- | stdlib/string.mli | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/stdlib/string.mli b/stdlib/string.mli index d12b52180..627c8ad62 100644 --- a/stdlib/string.mli +++ b/stdlib/string.mli @@ -70,6 +70,15 @@ val escaped: string -> string by escape sequences, following the lexical conventions of Objective Caml. *) +val index: string -> char -> int + (* [index s c] returns the position of the leftmost occurrence of + character [c] in string [s]. Raise [Not_found] if [c] does not + occur in [s]. *) +val rindex: string -> char -> int + (* [rindex s c] returns the position of the rightmost occurrence of + character [c] in string [s]. Raise [Not_found] if [c] does not + occur in [s]. *) + val uppercase: string -> string (* Return a copy of the argument, with all lowercase letters translated to uppercase, including accented letters of the ISO |