better commandline parsing

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