On Feb 20, 2004, at 9:28, Richard Jones wrote:

> Another difficulty I find is doing search and replace on strings, in
> simple cases where the overhead of a regular expression probably isn't
> warranted.  For example, escaping all '<' characters in a string with
> '&lt;'.  It would be nice to have a Search.char_replace function to do
> this.

	I ran into problems with just plain search first.  My programs are 4x 
faster with plain splits and searches than regex.  Here's some of the 
stuff I've added:

val split : string -> char -> int -> string list
val split_chars : string -> char list -> int -> string list
val strstr : string -> string -> int -> int
val ends_with : string -> string -> bool
val begins_with : string -> string -> bool
val string_of_chars : char list -> string

-- 
Dustin Sallings

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