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-rw-r--r--src/lem_interp/printing_functions.mli6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/lem_interp/printing_functions.mli b/src/lem_interp/printing_functions.mli
index 8a0aaa7c..ebb21152 100644
--- a/src/lem_interp/printing_functions.mli
+++ b/src/lem_interp/printing_functions.mli
@@ -20,6 +20,12 @@ val dependencies_to_string : reg_name list -> string
val exp_to_string : Interp.lenv -> tannot exp -> string
(* Functions to set the color of parts of the output *)
+type ppmode =
+ | Interp_latex
+ | Interp_ascii
+ | Interp_html
+val set_interp_ppmode : ppmode -> unit
+
val red : string -> string
val blue : string -> string
val green : string -> string