diff options
Diffstat (limited to 'source/Syntax/Adapt.hs')
| -rw-r--r-- | source/Syntax/Adapt.hs | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/source/Syntax/Adapt.hs b/source/Syntax/Adapt.hs index 3a8b3d6..4b43bc6 100644 --- a/source/Syntax/Adapt.hs +++ b/source/Syntax/Adapt.hs @@ -27,13 +27,15 @@ scanChunk ltoks = matchOrErr re env pos = match re toks ?? error ("could not find lexical pattern in " <> env <> " at " <> sourcePosPretty pos) in case ltoks of Located{startPos = pos, unLocated = BeginEnv "definition"} : _ -> - matchOrErr definition "definition" (pos) + matchOrErr definition "definition" pos Located{startPos = pos, unLocated = BeginEnv "abbreviation"} : _ -> matchOrErr abbreviation "abbreviation" pos Located{startPos = pos, unLocated = (BeginEnv "struct")} :_ -> matchOrErr struct "struct definition" pos Located{startPos = pos, unLocated = (BeginEnv "inductive")} :_ -> matchOrErr inductive "inductive definition" pos + --Located{startPos = pos, unLocated = (BeginEnv "signature")} :_ -> + -- matchOrErr signatureIntro "signature" pos _ -> [] adaptChunks :: [[Located Token]] -> Lexicon -> Lexicon @@ -85,6 +87,18 @@ abbreviation = do skipUntilNextLexicalEnv pure [lexicalItem m] +signatureIntro :: RE Token [ScannedLexicalItem] --since signiture is a used word of haskell we have to name it diffrentliy +signatureIntro = do + sym (BeginEnv "signature") + few notEndOfLexicalEnvToken + m <- label + few anySym + lexicalItem <- head + few anySym + sym (EndEnv "signature") + skipUntilNextLexicalEnv + pure [lexicalItem m] + label :: RE Token Marker label = msym \case Label m -> Just (Marker m) |