lpeg.type
Tests if a value is a pattern
Prototype
lpeg.type (value)Description
If the given value is a pattern, returns the string "pattern". Otherwise returns nil.
Lua functions
- lpeg.B - Matches patt n characters behind the current position, consuming no input
- lpeg.C - Creates a simple capture
- lpeg.Carg - Creates an argument capture
- lpeg.Cb - Creates a back capture
- lpeg.Cc - Creates a constant capture
- lpeg.Cf - Creates a fold capture
- lpeg.Cg - Creates a group capture
- lpeg.Cmt - Creates a match-time capture
- lpeg.Cp - Creates a position capture
- lpeg.Cs - Creates a substitution capture
- lpeg.Ct - Creates a table capture
- lpeg.locale - Returns a table of patterns matching the current locale
- lpeg.match - Matches a pattern against a string
- lpeg.P - Converts a value into a pattern
- lpeg.print - Outputs debugging information to stdout
- lpeg.R - Returns a pattern that matches a range of characters
- lpeg.S - Returns a pattern that matches a set of characters
- lpeg.setmaxstack - Sets the maximum size for the backtrack stack
- lpeg.V - Creates a non-terminal variable for a grammar
- lpeg.version - Returns the LPeg version