go/chroma
1
0
Fork 0
mirror of https://github.com/alecthomas/chroma.git synced 2025-03-23 21:29:15 +02:00
Code Issues Releases Activity

Avoid empty matches in MLIR lexer

Browse Source 
Ensure at least one character is matched else lexing ends up making no forward progress.
This commit is contained in:
jpienaar 2019-12-01 10:02:20 -08:00 committed by Alec Thomas
parent 15c7468f37
commit 352e19d7f2
1 changed files with 1 additions and 1 deletions

2
lexers/m/mlir.go

@ -27,7 +27,7 @@ var Mlir = internal.Register(MustNewLexer(
{`0[xX][a-fA-F0-9]+`, LiteralNumber, nil},
{`-?\d+(?:[.]\d+)?(?:[eE][-+]?\d+(?:[.]\d+)?)?`, LiteralNumber, nil},
{`[=<>{}\[\]()*.,!:]|x\b`, Punctuation, nil},
{`[\w\d]*`, Text, nil},
{`[\w\d]+`, Text, nil},
},
"whitespace": {
{`(\n|\s)+`, Text, nil},