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| author | Bernhard Schommer <bernhardschommer@gmail.com> | 2016-08-05 17:48:53 +0200 |
|---|---|---|
| committer | Bernhard Schommer <bernhardschommer@gmail.com> | 2016-08-05 17:48:53 +0200 |
| commit | 8a740c6d441afd980e3bdb43d1844bd23e0ad55b (patch) | |
| tree | b421878688446134d9dfc11668c72fbb1268930f /driver/Commandline.ml | |
| parent | 21156a2fcf48764762c7f2209fa850024378d83a (diff) | |
| download | compcert-8a740c6d441afd980e3bdb43d1844bd23e0ad55b.tar.gz compcert-8a740c6d441afd980e3bdb43d1844bd23e0ad55b.zip | |
Additional test for color output.
Color output is only enabled if stderr is a tty, and the
environment variable TERM is not empty or dumb.
Bug 18004
Diffstat (limited to 'driver/Commandline.ml')
| -rw-r--r-- | driver/Commandline.ml | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/driver/Commandline.ml b/driver/Commandline.ml index 0a2c8fca..c5c2b82c 100644 --- a/driver/Commandline.ml +++ b/driver/Commandline.ml @@ -31,6 +31,8 @@ type action = | Self of (string -> unit) | String of (string -> unit) | Integer of (int -> unit) + | Ignore + | Unit of (unit -> unit) let match_pattern text = function | Exact s -> @@ -95,6 +97,8 @@ let parse_array spec argv first last = end else begin eprintf "Option `%s' expects an argument\n" s; exit 2 end + | Some (Ignore) -> parse (i+1) + | Some (Unit f) -> f (); parse (i+1) end in parse first |