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author | John MacFarlane <jgm@berkeley.edu> | 2016-12-03 22:35:58 +0100 |
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committer | John MacFarlane <jgm@berkeley.edu> | 2017-01-25 17:07:40 +0100 |
commit | d7583f365951373158a55ce344ba6b345ea481ec (patch) | |
tree | d8c1d4c0b0b734f4ba6309ba2428a9eec4fb4284 /src/Text/Pandoc.hs | |
parent | 1a0d93a1d33b6b15be15690df9f8aa305cf965b3 (diff) |
Error: change type of handleError.
It now lives in IO and gives a proper message + exit
instead of calling 'error'.
We shouldn't be making it easier for people to raise error on
pure code. And this is better for the main application
in IO.
Diffstat (limited to 'src/Text/Pandoc.hs')
-rw-r--r-- | src/Text/Pandoc.hs | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/Text/Pandoc.hs b/src/Text/Pandoc.hs index 320af805a..4990a77fe 100644 --- a/src/Text/Pandoc.hs +++ b/src/Text/Pandoc.hs @@ -38,12 +38,11 @@ inline links: > module Main where > import Text.Pandoc > -> markdownToRST :: String -> String +> markdownToRST :: String -> Either PandocError String > markdownToRST = -> writeRST def {writerReferenceLinks = True} . -> handleError . readMarkdown def +> writeRST def {writerReferenceLinks = True} . readMarkdown def > -> main = getContents >>= putStrLn . markdownToRST +> main = getContents >>= either error return markdownToRST >>= putStrLn Note: all of the readers assume that the input text has @'\n'@ line endings. So if you get your input text from a web form, |