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End here doc tokens on < and >.

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Vidar Holen
2015-09-03 20:58:21 -07:00
parent bf9297e2a5
commit c808c9b6fe
1 changed files with 2 additions and 1 deletions
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3
ShellCheck/Parser.hs
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@@ -1307,6 +1307,7 @@ prop_readHereDoc4 = isOk readHereDoc "<< foo\n`\nfoo"
prop_readHereDoc5 = isOk readHereDoc "<<- !foo\nbar\n!foo" prop_readHereDoc5 = isOk readHereDoc "<<- !foo\nbar\n!foo"
prop_readHereDoc6 = isOk readHereDoc "<< foo\\ bar\ncow\nfoo bar" prop_readHereDoc6 = isOk readHereDoc "<< foo\\ bar\ncow\nfoo bar"
prop_readHereDoc7 = isOk readHereDoc "<< foo\n\\$(f ())\nfoo" prop_readHereDoc7 = isOk readHereDoc "<< foo\n\\$(f ())\nfoo"
prop_readHereDoc8 = isOk readHereDoc "<<foo>>bar\netc\nfoo"
readHereDoc = called "here document" $ do readHereDoc = called "here document" $ do
fid <- getNextId fid <- getNextId
pos <- getPosition pos <- getPosition
@@ -1349,7 +1350,7 @@ readHereDoc = called "here document" $ do
liftM concat $ many1 (escaped <|> quoted <|> normal) liftM concat $ many1 (escaped <|> quoted <|> normal)
where where
quoted = liftM stripLiteral readDoubleQuotedLiteral <|> readSingleQuotedLiteral quoted = liftM stripLiteral readDoubleQuotedLiteral <|> readSingleQuotedLiteral
normal = anyChar `reluctantlyTill1` (whitespace <|> oneOf ";&)'\"\\") normal = anyChar `reluctantlyTill1` (whitespace <|> oneOf "<>;&)'\"\\")
escaped = do -- surely the user must be doing something wrong at this point escaped = do -- surely the user must be doing something wrong at this point
char '\\' char '\\'
c <- anyChar c <- anyChar