# Index of values

A
accent_insensitive [Agrep.Iso8859_15] | Translation table identifying accented letters with the corresponding non-accented letters, while still preserving case.
C
case_and_accent_insensitive [Agrep.Iso8859_15] | Translation table identifying accented letters with the corresponding non-accented letters, and uppercase and lowercase letters.
case_insensitive [Agrep.Iso8859_15] | Translation table identifying uppercase and lowercase letters.
E
errors_substring_match [Agrep] | Same as `Agrep.substring_match`, but return the smallest number of errors such that the substring matches the pattern.
P
pattern [Agrep] | Compile a search pattern.
pattern_string [Agrep] | `Agrep.pattern_string s` returns a pattern that matches exactly the string `s` and nothing else.
S
string_match [Agrep] | `string_match pat text` tests whether the string `text` matches the compiled pattern `pat`.
substring_match [Agrep] | Same as `Agrep.string_match`, but restrict the match to the substring of the given string starting at character number `pos` and extending `len` characters.