| grouping | page | description |
|---|---|---|
| M_MATCH | M_match | Basic Regular Expressions (LICENSE:PD) |
| M_MATCH | amatch | look for pattern matching regular expression; returns its location (LICENSE:PD) |
| M_MATCH | error | print message and stop program execution (LICENSE:PD) |
| M_MATCH | getpat | convert str into pattern (LICENSE:PD) |
| M_MATCH | makpat | make pattern from arg(from), terminate on delim (LICENSE:PD) |
| M_MATCH | match | find match to a basic regular expression anywhere on input string (LICENSE:PD) |