github/shellcheck
1
0
Fork 0
mirror of https://github.com/koalaman/shellcheck synced 2025-08-20 13:23:55 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

Merge branch 'Flu-add-bang-to-function-chars'

Browse source
This commit is contained in:
Vidar Holen 2025-07-30 09:55:37 -07:00
commit 6c1542a0e3
1 changed files with 11 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

16
src/ShellCheck/Parser.hs
View file

@ -67,10 +67,14 @@ singleQuote = char '\''
doubleQuote = char '"'
variableStart = upper <|> lower <|> oneOf "_"
variableChars = upper <|> lower <|> digit <|> oneOf "_"
-- Chars to allow in function names
functionChars = variableChars <|> oneOf ":+?-./^@,"
-- Chars to allow function names to start with
functionStartChars = variableChars <|> oneOf ":+?-./^@,"
-- Chars to allow inside function names
functionChars = variableChars <|> oneOf "#:+?-./^@,"
-- Chars to allow function names to start with, using the 'function' keyword
extendedFunctionStartChars = functionStartChars <|> oneOf "[]*=!"
-- Chars to allow in functions using the 'function' keyword
extendedFunctionChars = functionChars <|> oneOf "[]*=!"
extendedFunctionChars = extendedFunctionStartChars <|> oneOf "[]*=!"
specialVariable = oneOf (concat specialVariables)
paramSubSpecialChars = oneOf "/:+-=%"
quotableChars = "|&;<>()\\ '\t\n\r\xA0" ++ doubleQuotableChars
@ -2755,6 +2759,8 @@ prop_readFunctionDefinition10 = isOk readFunctionDefinition "function foo () { t
prop_readFunctionDefinition11 = isWarning readFunctionDefinition "function foo{\ntrue\n}"
prop_readFunctionDefinition12 = isOk readFunctionDefinition "function []!() { true; }"
prop_readFunctionDefinition13 = isOk readFunctionDefinition "@require(){ true; }"
prop_readFunctionDefinition14 = isOk readFunctionDefinition "foo#bar(){ :; }"
prop_readFunctionDefinition15 = isNotOk readFunctionDefinition "#bar(){ :; }"
readFunctionDefinition = called "function" $ do
start <- startSpan
functionSignature <- try readFunctionSignature
@ -2772,7 +2778,7 @@ readFunctionDefinition = called "function" $ do
string "function"
whitespace
spacing
name <- many1 extendedFunctionChars
name <- (:) <$> extendedFunctionStartChars <*> many extendedFunctionChars
spaces <- spacing
hasParens <- wasIncluded readParens
when (not hasParens && null spaces) $
@ -2781,7 +2787,7 @@ readFunctionDefinition = called "function" $ do
return $ \id -> T_Function id (FunctionKeyword True) (FunctionParentheses hasParens) name
readWithoutFunction = try $ do
name <- many1 functionChars
name <- (:) <$> functionStartChars <*> many functionChars
guard $ name /= "time" -- Interferes with time ( foo )
spacing
readParens