package spotlib

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package spotlib
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Small @var@ replacement language

val replace_variables : (string -> string) -> string -> string

replace_variables f s replaces the occurrences of matches with regexp "A-Za-z0-9_+" surrounded by '@' chars in s by function f.

Ex. replace_variables String.uppercase "hello \@world\@" = "hello WORLD"

val replace_file : (string -> string) -> string -> string -> unit

replace_variables f infile outfile replaces the occurrences of matches with regexp "A-Za-z0-9_+" surrounded by '@' chars by function f in a file infile and write the result to a file outfile.