Block a user
ccb82f781b
Enforce the rule that character classes must have at least one character; interpret literal closing brackets as regular characters
09bbf8d3f1
Refactored isNormalChar(), wrote function to get special characters that have metachar replacements
6850396bf9
Removed character range creation from the first part of shuntingYard() (the part that adds concatenation operators), because octal and hex values haven't yet been deciphered at this point in the code
a14ab81697
Updated function names, addeed new function 'FindString' that returns the _text_ of the match
7056026e10
Added a new class 'CHARCLASS', which represents a character class with some other postfixNodes in it. The 'except' field now contains a list of postfixNodes rather than runes
fde29d0733
Construct config path using user's home directory, instead of trying to guess what the home directory is
0b84806fc4
Added 'flags' to the Compile function, instead of maintaining global state to check whether certain features were enabled
628a03b2da
New feature: Exclude all files and directories inside the 'exclude' directory in 'source'
24fa365be1
Moved some auxiliary functions into compile.go; use new API for compiling and finding matches
1da3f7f0e0
Changed API for match-finding functions - take in a Reg instead of start state and numGroups separately