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Diffstat (limited to 'printing/miscprint.ml')
-rw-r--r-- | printing/miscprint.ml | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/printing/miscprint.ml b/printing/miscprint.ml new file mode 100644 index 000000000..3a0f7a8f7 --- /dev/null +++ b/printing/miscprint.ml @@ -0,0 +1,41 @@ +(************************************************************************) +(* v * The Coq Proof Assistant / The Coq Development Team *) +(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2012 *) +(* \VV/ **************************************************************) +(* // * This file is distributed under the terms of the *) +(* * GNU Lesser General Public License Version 2.1 *) +(************************************************************************) + +open Misctypes +open Pp + +(** Printing of [intro_pattern] *) + +let rec pr_intro_pattern (_,pat) = match pat with + | IntroOrAndPattern pll -> pr_or_and_intro_pattern pll + | IntroInjection pl -> + str "[=" ++ hv 0 (prlist_with_sep spc pr_intro_pattern pl) ++ str "]" + | IntroWildcard -> str "_" + | IntroRewrite true -> str "->" + | IntroRewrite false -> str "<-" + | IntroIdentifier id -> Nameops.pr_id id + | IntroFresh id -> str "?" ++ Nameops.pr_id id + | IntroForthcoming true -> str "*" + | IntroForthcoming false -> str "**" + | IntroAnonymous -> str "?" + +and pr_or_and_intro_pattern = function + | [pl] -> + str "(" ++ hv 0 (prlist_with_sep pr_comma pr_intro_pattern pl) ++ str ")" + | pll -> + str "[" ++ + hv 0 (prlist_with_sep pr_bar (prlist_with_sep spc pr_intro_pattern) pll) + ++ str "]" + +(** Printing of [move_location] *) + +let pr_move_location pr_id = function + | MoveAfter id -> brk(1,1) ++ str "after " ++ pr_id id + | MoveBefore id -> brk(1,1) ++ str "before " ++ pr_id id + | MoveFirst -> str " at top" + | MoveLast -> str " at bottom" |