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better commandline parsing

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This commit is contained in:
Mirek Kratochvil 2020-12-29 19:45:36 +01:00
parent e19a00b6d8
commit 14d7b454ff
1 changed files with 1 additions and 1 deletions
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src/Main.hs
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@ -123,7 +123,7 @@ main =
"Compare, patch and merge files on arbitrarily-tokenized sequences." <> "Compare, patch and merge files on arbitrarily-tokenized sequences." <>
header "adiff: arbitrary-token diff utilities") header "adiff: arbitrary-token diff utilities")
in do ADiffOptions {adiffRedfaOpt = ropt, adiffCmdOpts = copt} <- in do ADiffOptions {adiffRedfaOpt = ropt, adiffCmdOpts = copt} <-
execParser opts customExecParser (prefs $ helpShowGlobals <> subparserInline) opts
redfa <- redfaPrepareRules ropt redfa <- redfaPrepareRules ropt
case copt of case copt of
CmdDiff {diffFile1 = f1, diffFile2 = f2, context = ctxt} -> do CmdDiff {diffFile1 = f1, diffFile2 = f2, context = ctxt} -> do