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Expose (some) span information in TTY output

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Vidar Holen
2018-06-17 17:44:31 -07:00
parent 9d3e79b576
commit 7138abff4b
1 changed files with 8 additions and 1 deletions
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9
src/ShellCheck/Formatter/TTY.hs
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@@ -78,7 +78,14 @@ outputForFile color sys comments = do
cuteIndent :: PositionedComment -> String cuteIndent :: PositionedComment -> String
cuteIndent comment = cuteIndent comment =
replicate (fromIntegral $ colNo comment - 1) ' ' ++ replicate (fromIntegral $ colNo comment - 1) ' ' ++
"^-- " ++ code (codeNo comment) ++ ": " ++ messageText comment makeArrow ++ " " ++ code (codeNo comment) ++ ": " ++ messageText comment
where
arrow n = '^' : replicate (fromIntegral $ n-2) '-' ++ "^"
makeArrow =
let sameLine = lineNo comment == endLineNo comment
delta = endColNo comment - colNo comment
in
if sameLine && delta > 2 && delta < 32 then arrow delta else "^--"
code code = "SC" ++ show code code code = "SC" ++ show code