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Build Automatons

ac_build()
Build an Aho-Corasick automaton
ac_info()
Return automaton metadata
ac_patterns()
Return patterns stored in an automaton

Search in Documents

ac_count()
Count pattern matches in documents
ac_count_file()
Count pattern matches in files
ac_detect()
Detect pattern matches in documents
ac_detect_file()
Detect pattern matches in files
ac_extract()
Extract pattern matches from documents
ac_extract_df()
Extract pattern matches as a data frame
ac_extract_file()
Extract pattern matches from files
ac_locate()
Locate pattern matches in strings
ac_locate_df()
Locate pattern matches as a data frame
ac_locate_file()
Locate pattern matches in files
ac_locate_bytes()
Locate pattern matches with byte offsets
ac_replace()
Replace pattern matches in documents
ac_replace_file()
Replace pattern matches in files