reinit the tree, so we can have metadata

10 files changed, 652 insertions, 0 deletions

diff --git a/sci-mathematics/twelf/Manifest b/sci-mathematics/twelf/Manifest
new file mode 100644
index 000000000000..6b56bbe3c831
--- /dev/null
+++ b/sci-mathematics/twelf/Manifest
@@ -0,0 +1,12 @@
+AUX 50twelf-gentoo.el 104 SHA256 1d3382c18895a3f5a6b4c1aebc5d9fc2d2aa94a7c196d5b5ccc9a7bc27a1498d SHA512 b6bd1f73b2224c37f783d0b2cdb16cd4e5435280c7448fd7600398ab2806edb574ec4e811adf26bfc1fbc9d0c311dbb521022b2a9dacbfecfa1ffef488c764bb WHIRLPOOL dea650f36310f83a8b4d3ac51cebb19054e48279e589b4080fbd145f5678be2c0555f1594a28443eebe118873639abf933e58a5ac7f510b1c06397d8248876b5
+AUX twelf-1.7.1-Makefile.patch 1298 SHA256 77038dabdd5fc990d78cba18ce42f598a2ec5a94c85a38ff6e15b08b2517853a SHA512 ffc7c147790b180c50eb645b896ad86c35b771ad516d2a85998f8edfd0e1ff1db98d1880b6e8b02e4ddcf8f218761ab26ddfee9bd5ab876b3bd1caa6a3e0e78e WHIRLPOOL ef6e408c659284ea647692fd73dfb9512138ec1287364bd59fac255e7ae6fcec1ac94233c5fd2e695bf03ee73a7b2607d1e00437d97815f8fe3c4d6dc0bebcfa
+AUX twelf-1.7.1-doc-guide-Makefile.patch 498 SHA256 1a71e3686e1d84afbccb39649b1fdcc44a44bc458fd4ede2f323ee7b12a4dc30 SHA512 240192028c9dd9a953ff9778bc9753a08dffa0f3332b72d4d2cd64a594f32fb183092ce1a4ace9fe9e0123d469be50983e4d081db989165beba33212de74b3d0 WHIRLPOOL 62ffc47f3448b75325f051f62a7b2ef7bf60293927f1d7b16a3d441481c9e18602a5c56e8bbaaa51d5c0a33ec5b574a1887f10ee923b241156ec8f3c1e3c9a52
+AUX twelf-1.7.1-doc-guide-twelf-dot-texi.patch 386 SHA256 a21601d5ee953358fc155a96a0167b3fefae2deea9074f7bd53af287836c6df8 SHA512 60741e8df6e2b200f22c435ccf2d092624b601ad71ffc1a3388e9ae1bca6ef0d92092940075d9786efed6218d82cf1a344d3a433eabbdabe2514ff985a6948b7 WHIRLPOOL 1323969b3f369de40e4f6d73b1832e7e4dc3c022fefecf00a6c90ff5bc17cdbe345e66d530589751f87f823c035e72e55ed05d3beaf58aa742e2866db64c57fa
+AUX twelf-1.7.1-emacs-twelf-init.patch 813 SHA256 e3f2ffa9dc7e6c1d05a23ede172199a005411be3061e3d3dab65fcb126db4afe SHA512 b45415b57dee44da7a38ea1f40b58526f0f69d012a16c316ebd6c3c9c856bbffd270f034d172b4ddeb083b7289c87eabf805a96fc9475f501038fb6c85a0f571 WHIRLPOOL c48647209e071b8795fdfb8be44c8397ed814a219dba58801cccb82626025ea1b6132289f63b9d475162df3ab0365b88f38e6b797d557047872e1e9c1e0f6aff
+AUX twelf-1.7.1-emacs-twelf.patch 602 SHA256 30a8fca3da1b64d06ecb7572c62f832fba7cb2c329d73f86aa74714eba8527ef SHA512 e5fd550210b7107fdafc27906dcb22318d1b0b6044d2502cfb968fb3b5d4baca5535cd6ae995638f38395d08641e59f5b87c76eac190653a6dad89bf52eb1a97 WHIRLPOOL 647290f3c6a42e5075baa78e6683a496b6e0472e0346e4ad85d91978f09c1d1137864452f7993e2a6bb99a6b24f4615099c4e8d09aa95deb53af483de37a6006
+AUX twelf-1.7.1-mlton-mlb.patch 11244 SHA256 cde36be7fa9c21871926cc772b3b16fcf0a8b842ee55f9d78f3f875a0927491a SHA512 2d0f42399e444cbb736f38ad7bdc54f51322c17c010b273c365d9db9a1e6c045c19b872d4b5c1e50444559a981aa5569764ac859c7702c116c97c935fd959bfd WHIRLPOOL 1ca8368e5b4a96a0e175b496f8958782f1b4ecfcd4e49c024f8e6f2f711ac4e4db6e615431facc6b3d7a09137f0a6ac26de5fa690c4daaa9add8434d1579ad06
+DIST twelf-src-1.7.1.tar.gz 1147610 SHA256 91b0d4d8c2e54452a042da0ff642f3b46b25efb36a84497aa8b96598f49a213a SHA512 1b4baa0f385b6b605583a9da312f23c775aab43e7398c6e151833a6b95c74112492530f44fcb7b14f8288774e9b63e2f9618a5debfbc4d34737bc2588f5850df WHIRLPOOL 231879beb66ff143acd3245c10b5e25a91994e67eb3b12aedd0e5a2378a94a2e1f3b29953b1ea24e98ca0063f27aff662cfdd1cea01163be435a6dbba1f0d2b9
+EBUILD twelf-1.7.1.ebuild 2330 SHA256 df29280fc8002cbfa4a70442b45f1b9920f8350df1272643b1014ff1b54e18b5 SHA512 e8554e14b6f5f87e1a7f810ec62d6e1e3e597944a98ee322fc022ce922331e1d0e39b7d910e1ec7ea8f6a2de079f6940f3e4dc7fc53fe5f4354dda3bba38b170 WHIRLPOOL 3fb36341f6ad2015983c0e6ce3351e0049a129b244b511227fd5c07f6e5ea2cef5aa5cef8edfafaaa3de99b8c9b44e13ad7378abf19d01138b15480f20a5b8ad
+MISC ChangeLog 2772 SHA256 335e0af993594354b845f928caa66388c4b0cfce793ecff42edafc56742d7c9d SHA512 199ba29e04cd19a314a7c78c51d5da85d68c25a216ee4a6cde87f7f9427303255e8a1e78fc8439742a0d9ac5839c861f3969fc54d37260e8426756cf37f3a592 WHIRLPOOL 1bc9b5525c1b8d42d55a5d39ac16291c75f1ec2d567353878f9e911c5f5f457b542b44c23e3186be0b75384b8c93327060bbd8fd0cca577ee2f0852b73aad74c
+MISC ChangeLog-2015 1479 SHA256 85abc565d663b5e5f26929a0a48db1449bc698a9fa7d4d2a74e0d68e6943b85d SHA512 1de52ef8577cb4bf9e1b8d4b4431aa143643d9008110875a944ecf4a23154e63fa589479f62ea59578880ac66601e00a4b78214d71f0c7b119a1c35ddf7c7a5b WHIRLPOOL 8137d222cfb3d29763d257a5c821a21ec788da579019b3505a60cde24f1c79052994a772541b92f8b6e77228e14d6402928d8a666b0e052a1393ec914a7c3309
+MISC metadata.xml 446 SHA256 2eac2599f3b96078a4a05bee31e00c6187c0270a875362ed515a3b60aa11c0da SHA512 7fcca73104456672c8e262129cdcc232073d6d0a4cd48d6593734646a3611ac6056325cc88be5c3a3585d67bc76fa9fb663a0171df7b84612c56c0ec93bc0e2e WHIRLPOOL 390e4992cc9b66534d410f246dab9cf0f35d49ab2d4fa7886b50803a1a4625345de4bc8d1067cb0e8e51ed7db1a5749e17be1b81f239a0ddd3ac1fc43c862043
diff --git a/sci-mathematics/twelf/files/50twelf-gentoo.el b/sci-mathematics/twelf/files/50twelf-gentoo.el
new file mode 100644
index 000000000000..5bda54b2f19a
--- /dev/null
+++ b/sci-mathematics/twelf/files/50twelf-gentoo.el
@@ -0,0 +1,4 @@
+;;; twelf site-lisp configuration
+
+(setq twelf-root "@SITELISP@")
+(add-to-list 'load-path "@SITELISP@")
diff --git a/sci-mathematics/twelf/files/twelf-1.7.1-Makefile.patch b/sci-mathematics/twelf/files/twelf-1.7.1-Makefile.patch
new file mode 100644
index 000000000000..84631f357d9d
--- /dev/null
+++ b/sci-mathematics/twelf/files/twelf-1.7.1-Makefile.patch
@@ -0,0 +1,43 @@
+--- twelf-orig/Makefile	2011-03-03 09:41:47.000000000 +1100
++++ twelf/Makefile	2012-12-10 00:19:52.255787064 +1100
+@@ -17,6 +17,18 @@
+ twelfdir = `pwd`
+ twelfserver = twelf-server
+ 
++ifdef CFLAGS
++ccopts=$(foreach cf,$(CFLAGS),-cc-opt $(cf))
++else
++ccopts=
++endif
++
++ifdef LDFLAGS
++linkopts=$(foreach lf,$(LDFLAGS),-link-opt $(lf))
++else
++linkopts=
++endif
++
+ # ---------------------------------------------------------------
+ # You should not need to edit beyond this point
+ # ---------------------------------------------------------------
+@@ -53,12 +65,12 @@
+ 		echo; echo "Error: MLton >= 20041109 required";	echo;	\
+ 		exit 1;							\
+ 	fi;								\
+-	$(mlton) -output bin/$(twelfserver) build/$${cmfileid}
++	$(mlton) $(ccopts) $(linkopts) -as-opt -Wa,--noexecstack -output bin/$(twelfserver) build/$${cmfileid}
+ 
+ .PHONY: twelf-server-smlnj
+ twelf-server-smlnj:
+ 	$(smlnj) < build/twelf-server-smlnj.sml ;
+-	bin/.mkexec "$(smlnj)" "$(twelfdir)" twelf-server "$(twelfserver)" ;
++	bin/.mkexec "$(smlnj)" "$(twelfdir)" twelf-server "$(twelfserver)" "$(twelfexecdir)" ;
+ 
+ .PHONY: twelf-emacs
+ twelf-emacs: ; 
+@@ -87,4 +99,4 @@
+ 	$(mlton) -output bin/twelf-regression TEST/mlton-regression.cm
+ 
+ check : twelf-regression
+-	$(make) -C TEST check
+\ No newline at end of file
++	$(make) -C TEST check
diff --git a/sci-mathematics/twelf/files/twelf-1.7.1-doc-guide-Makefile.patch b/sci-mathematics/twelf/files/twelf-1.7.1-doc-guide-Makefile.patch
new file mode 100644
index 000000000000..092b12b20dc0
--- /dev/null
+++ b/sci-mathematics/twelf/files/twelf-1.7.1-doc-guide-Makefile.patch
@@ -0,0 +1,13 @@
+--- twelf-orig/doc/guide/Makefile	2002-09-24 13:59:23.000000000 +1000
++++ twelf/doc/guide/Makefile	2012-12-10 00:51:02.758835185 +1100
+@@ -38,8 +38,8 @@
+ 
+ twelf_toc.html : twelf.texi;
+ 	@echo "---------- Creating HTML: twelf_*.html"
+-	$(texi2html) -menu -number -split_chapter twelf.texi;
+-	$(texi2html) -check *.html;
++	$(texi2html) -menu -number-sections -split_chapter twelf.texi;
++#	$(texi2html) -check *.html;
+ 
+ twelf.pdf : twelf.texi;
+ 	@echo "---------- Creating unindexed PDF: twelf.pdf"
diff --git a/sci-mathematics/twelf/files/twelf-1.7.1-doc-guide-twelf-dot-texi.patch b/sci-mathematics/twelf/files/twelf-1.7.1-doc-guide-twelf-dot-texi.patch
new file mode 100644
index 000000000000..877ecd60b710
--- /dev/null
+++ b/sci-mathematics/twelf/files/twelf-1.7.1-doc-guide-twelf-dot-texi.patch
@@ -0,0 +1,14 @@
+--- twelf-orig/doc/guide/twelf.texi	2004-04-01 04:26:38.000000000 +1000
++++ twelf/doc/guide/twelf.texi	2012-12-08 21:14:17.026139996 +1100
+@@ -12,6 +12,11 @@
+ @syncodeindex fn cp
+ @c %**end of header
+ 
++@dircategory Programming
++@direntry
++* Twelf User Guide: (twelf).   The Twelf User's Guide.
++@end direntry
++
+ @titlepage
+ @title Twelf User's Guide
+ @subtitle Version @value{VERSION}
diff --git a/sci-mathematics/twelf/files/twelf-1.7.1-emacs-twelf-init.patch b/sci-mathematics/twelf/files/twelf-1.7.1-emacs-twelf-init.patch
new file mode 100644
index 000000000000..983c3c2290ed
--- /dev/null
+++ b/sci-mathematics/twelf/files/twelf-1.7.1-emacs-twelf-init.patch
@@ -0,0 +1,22 @@
+--- twelf-orig/emacs/twelf-init.el	2002-12-28 16:15:42.000000000 +1100
++++ twelf/emacs/twelf-init.el	2012-12-10 00:45:49.363104690 +1100
+@@ -20,16 +20,13 @@
+ 			      auto-mode-alist)))))
+ 
+ ;; Default Twelf server program location
+-(setq twelf-server-program
+-      (concat twelf-root "bin/twelf-server"))
++(setq twelf-server-program "/usr/bin/twelf-server")
+ 
+ ;; Default Twelf SML program location
+-(setq twelf-sml-program
+-      (concat twelf-root "bin/twelf-sml"))
++(setq twelf-sml-program "/usr/bin/twelf-sml")
+ 
+ ;; Default documentation location (in info format)
+-(setq twelf-info-file
+-      (concat twelf-root "doc/info/twelf.info"))
++(setq twelf-info-file "/usr/share/info/twelf.info")
+ 
+ ;; Automatically highlight Twelf sources using font-lock
+ (add-hook 'twelf-mode-hook 'twelf-font-fontify-buffer)
diff --git a/sci-mathematics/twelf/files/twelf-1.7.1-emacs-twelf.patch b/sci-mathematics/twelf/files/twelf-1.7.1-emacs-twelf.patch
new file mode 100644
index 000000000000..c6c3a9b1fae1
--- /dev/null
+++ b/sci-mathematics/twelf/files/twelf-1.7.1-emacs-twelf.patch
@@ -0,0 +1,11 @@
+--- twelf-orig/emacs/twelf.el	2008-07-13 06:06:03.000000000 +1000
++++ twelf/emacs/twelf.el	2012-12-10 00:39:05.332036491 +1100
+@@ -1815,7 +1815,7 @@
+          (twelf-server-process (twelf-server-process twelf-server-buffer))
+          (proc-mark (process-mark twelf-server-process))
+          (_ (display-buffer twelf-server-buffer))
+-         (twelf-server-window (get-buffer-window twelf-server-buffer)))
++         (twelf-server-window (get-buffer-window twelf-server-buffer t)))
+     (if (not (pos-visible-in-window-p proc-mark twelf-server-window))
+         (progn
+           (push-mark proc-mark)
diff --git a/sci-mathematics/twelf/files/twelf-1.7.1-mlton-mlb.patch b/sci-mathematics/twelf/files/twelf-1.7.1-mlton-mlb.patch
new file mode 100644
index 000000000000..24d16049c0e5
--- /dev/null
+++ b/sci-mathematics/twelf/files/twelf-1.7.1-mlton-mlb.patch
@@ -0,0 +1,409 @@
+commit 35216e78de99558a39b147bf06fef85e1aabb2c6
+Author: Rob Simmons <robsimmons@gmail.com>
+Date:   Mon Aug 19 11:49:04 2013 -0400
+
+    Transfer Mlton build over to mlb files, as they've been asking us to do for years and now insist on.
+
+diff --git a/Makefile b/Makefile
+index 9d7d422..2422f36 100644
+--- a/Makefile
++++ b/Makefile
+@@ -46,9 +46,9 @@ twelf-server-announce:
+ twelf-server-mlton:
+ 	mltonversion=`$(mlton) 2>&1 | awk 'NR==1 { print 0+$$2 }'`;	\
+ 	if   [ $$mltonversion -ge 20041109 ]; then			\
+-		cmfileid="twelf-server-mlton.cm";			\
++		cmfileid="twelf-server-mlton.mlb";			\
+ 	elif [ $$mltonversion="MLTONVERSION" ]; then			\
+-		cmfileid="twelf-server-mlton.cm";			\
++		cmfileid="twelf-server-mlton.mlb";			\
+ 	else								\
+ 		echo; echo "Error: MLton >= 20041109 required";	echo;	\
+ 		exit 1;							\
+@@ -84,7 +84,7 @@ mlton : twelf-server-announce buildid twelf-server-mlton twelf-emacs
+ 
+ .PHONY: twelf-regression check
+ twelf-regression: buildid
+-	$(mlton) -output bin/twelf-regression TEST/mlton-regression.cm
++	$(mlton) -output bin/twelf-regression TEST/mlton-regression.mlb
+ 
+ check : twelf-regression
+ 	$(make) -C TEST check
+diff --git a/TEST/mlton-regression.mlb b/TEST/mlton-regression.mlb
+new file mode 100644
+index 0000000..b77a9ee
+--- /dev/null
++++ b/TEST/mlton-regression.mlb
+@@ -0,0 +1,7 @@
++(* MLton version *)
++
++../build/twelf-core-mlton.mlb
++
++regression.sml
++runquiet.sml
++
+diff --git a/build/twelf-core-mlton.mlb b/build/twelf-core-mlton.mlb
+new file mode 100644
+index 0000000..26843cd
+--- /dev/null
++++ b/build/twelf-core-mlton.mlb
+@@ -0,0 +1,348 @@
++(* Common MLton version *)
++
++$(SML_LIB)/basis/basis.mlb
++$(SML_LIB)/basis/mlton.mlb
++$(SML_LIB)/basis/sml-nj.mlb
++
++../src/compat/array.sig
++../src/compat/vector.sig
++../src/compat/path.sig
++../src/compat/substring.sig
++../src/compat/text-io.sig
++../src/compat/timer.sig
++../src/compat/socket.sig
++../src/compat/compat.sig
++../src/compat/socket.sml
++../src/compat/compat.fun
++../src/compat/compat.sml
++../src/timing/timing.sml
++../src/timing/timers.sig
++../src/timing/timers.fun
++../src/timing/timers.sml
++../src/global/global.sig
++../src/global/global.sml
++../src/lambda/fgnopn.sig
++../src/lambda/fgnopntable.fun
++../src/lambda/intsyn.sig
++../src/lambda/intsyn.fun
++../src/lambda/whnf.sig
++../src/lambda/whnf.fun
++../src/lambda/conv.sig
++../src/lambda/conv.fun
++
++../src/table/table.sig
++../src/table/hash-table.sml
++../src/table/string-hash.sig
++../src/table/string-hash.sml
++../src/table/red-black-tree.fun
++../src/table/sparse-array.sig
++../src/table/sparse-array.fun
++../src/table/sparse-array2.sig
++../src/table/sparse-array2.fun
++../src/table/table.sml
++
++../src/order/order.sig
++../src/order/order.fun
++../src/order/order.sml
++
++../src/lambda/tomega.sig
++../src/lambda/tomega.fun
++../src/lambda/tomega.sml
++../src/paths/paths.sig
++../src/paths/paths.fun
++../src/paths/origins.sig
++../src/paths/origins.fun
++../src/paths/paths.sml
++../src/table/queue.sig
++../src/table/queue.sml
++../src/index/index.sig
++../src/index/index.fun
++../src/index/index-skolem.fun
++../src/index/index.sml
++../src/trail/trail.sig
++../src/trail/notrail.sml
++../src/trail/trail.sml
++../src/lambda/constraints.sig
++../src/lambda/constraints.fun
++../src/lambda/unify.sig
++../src/lambda/unify.fun
++../src/lambda/match.sig
++../src/lambda/match.fun
++../src/lambda/abstract.sig
++../src/lambda/abstract.fun
++../src/lambda/approx.sig
++../src/lambda/approx.fun
++../src/lambda/lambda.sml
++../src/names/names.sig
++../src/names/names.fun
++../src/names/names.sml
++../src/style/style.sig
++../src/style/style.fun
++../src/style/style.sml
++../src/stream/stream.sml
++../src/frontend/lexer.sig
++../src/frontend/lexer.fun
++../src/frontend/twelf.sig
++../src/formatter/formatter.sig
++../src/formatter/formatter.fun
++../src/formatter/formatter.sml
++../src/print/print-omdoc.sig
++../src/print/print-xml.sig
++../src/print/print-omdoc.fun
++../src/print/print-xml.fun
++../src/print/print-twega.sig
++../src/print/print-twega.fun
++../src/print/symbol.sig
++../src/print/symbol.fun
++../src/print/print.sig
++../src/print/print.fun
++../src/print/clause-print.sig
++../src/print/clause-print.fun
++../src/print/print.sml
++../src/typecheck/strict.sig
++../src/typecheck/strict.fun
++../src/typecheck/typecheck.sig
++../src/typecheck/typecheck.fun
++../src/typecheck/typecheck.sml
++../src/modes/modesyn.sml
++../src/modes/modetable.sig
++../src/modes/modetable.fun
++../src/modes/modedec.sig
++../src/modes/modedec.fun
++../src/modes/modecheck.sig
++../src/modes/modecheck.fun
++../src/modes/modeprint.sig
++../src/modes/modeprint.fun
++../src/modes/modes.sml
++../src/tabling/tabledsyn.sig
++../src/tabling/tabledsyn.fun
++../src/tabling/tabled.sml
++../src/subordinate/intset.sml
++../src/subordinate/subordinate.sig
++../src/subordinate/subordinate.fun
++../src/subordinate/subordinate.sml
++../src/solvers/cs-manager.sig
++../src/solvers/cs-manager.fun
++../src/domains/integers.sig
++../src/domains/integers.fun
++../src/domains/field.sig
++../src/domains/ordered-field.sig
++../src/domains/rationals.sig
++../src/domains/rationals.fun
++../src/domains/integers-mod.fun
++../src/domains/domains.sml
++../src/solvers/cs.sig
++../src/solvers/cs-eq-field.sig
++../src/solvers/cs-eq-field.fun
++../src/solvers/cs-ineq-field.fun
++../src/solvers/cs-eq-strings.fun
++../src/solvers/cs-eq-bools.fun
++../src/solvers/cs-eq-integers.sig
++../src/solvers/cs-eq-integers.fun
++../src/solvers/cs-ineq-integers.fun
++../src/solvers/cs-integers-word.fun
++../src/solvers/solvers.sml
++../src/terminate/checking.sig
++../src/terminate/checking.fun
++../src/terminate/reduces.sig
++../src/terminate/reduces.fun
++../src/terminate/terminate.sml
++../src/thm/thmsyn.sig
++../src/thm/thmsyn.fun
++../src/thm/thmprint.sig
++../src/thm/thmprint.fun
++../src/thm/thm.sig
++../src/thm/thm.fun
++../src/thm/thm.sml
++../src/table/red-black-set.sig
++../src/table/red-black-set.sml
++../src/compile/compsyn.sig
++../src/compile/compsyn.fun
++../src/compile/cprint.sig
++../src/compile/cprint.fun
++../src/compile/subtree.sig
++../src/compile/subtree.fun
++../src/compile/compile.sig
++../src/compile/compile.fun
++../src/compile/assign.sig
++../src/compile/assign.fun
++../src/compile/compile.sml
++../src/opsem/absmachine.sig
++../src/opsem/absmachine.fun
++../src/opsem/table-param.sig
++../src/opsem/table-param.fun
++../src/opsem/table-param.sml
++../src/opsem/abstract.sig
++../src/opsem/abstract.fun
++../src/opsem/sw-subtree.sig
++../src/opsem/subtree.fun
++../src/opsem/subtree-inst.fun
++../src/opsem/sw-subtree.fun
++../src/opsem/tabled.sig
++../src/opsem/tabled.fun
++../src/opsem/ptrecon.sig
++../src/opsem/ptrecon.fun
++../src/opsem/trace.sig
++../src/opsem/trace.fun
++../src/opsem/absmachine-sbt.sig
++../src/opsem/absmachine-sbt.fun
++../src/opsem/tmachine.fun
++../src/opsem/swmachine.fun
++../src/opsem/opsem.sml
++../src/m2/meta-global.sig
++../src/m2/meta-global.sml
++../src/table/ring.sig
++../src/table/ring.sml
++../src/m2/metasyn.sig
++../src/m2/metasyn.fun
++../src/m2/meta-abstract.sig
++../src/m2/meta-abstract.fun
++../src/m2/meta-print.sig
++../src/m2/meta-print.fun
++../src/m2/init.sig
++../src/m2/init.fun
++../src/m2/search.sig
++../src/m2/search.fun
++../src/m2/lemma.sig
++../src/m2/lemma.fun
++../src/m2/splitting.sig
++../src/m2/splitting.fun
++../src/m2/filling.sig
++../src/m2/filling.fun
++../src/m2/recursion.sig
++../src/m2/recursion.fun
++../src/m2/qed.sig
++../src/m2/qed.fun
++../src/compat/time-limit.sig
++../src/compat/time-limit.sml
++../src/m2/strategy.sig
++../src/m2/strategy.fun
++../src/m2/prover.sig
++../src/m2/prover.fun
++../src/m2/mpi.sig
++../src/m2/mpi.fun
++../src/m2/skolem.sig
++../src/m2/skolem.fun
++../src/m2/m2.sml
++../src/modules/modsyn.sig
++../src/modules/modsyn.fun
++../src/modules/modules.sml
++../src/heuristic/heuristic.sig
++../src/heuristic/heuristic.sum.fun
++../src/meta/global.sig
++../src/meta/funsyn.sig
++../src/meta/funsyn.fun
++../src/meta/statesyn.sig
++../src/meta/init.sig
++../src/meta/strategy.sig
++../src/meta/relfun.sig
++../src/meta/prover.fun
++../src/meta/funprint.sig
++../src/meta/print.sig
++../src/meta/print.fun
++../src/meta/filling.sig
++../src/meta/data.sig
++../src/meta/splitting.sig
++../src/meta/recursion.sig
++../src/meta/inference.sig
++../src/meta/strategy.fun
++../src/meta/statesyn.fun
++../src/meta/funtypecheck.sig
++../src/meta/uniquesearch.sig
++../src/meta/inference.fun
++../src/meta/abstract.sig
++../src/meta/splitting.fun
++../src/meta/uniquesearch.fun
++../src/meta/search.sig
++../src/meta/search.fun
++../src/meta/recursion.fun
++../src/meta/mpi.sig
++../src/meta/mpi.fun
++../src/meta/data.fun
++../src/meta/global.fun
++../src/meta/filling.fun
++../src/meta/init.fun
++../src/meta/abstract.fun
++../src/meta/funnames.sig
++../src/meta/funnames.fun
++../src/meta/funprint.fun
++../src/meta/weaken.sig
++../src/meta/weaken.fun
++../src/meta/funweaken.sig
++../src/meta/funweaken.fun
++../src/meta/funtypecheck.fun
++../src/meta/relfun.fun
++../src/meta/meta.sml
++../src/worldcheck/worldsyn.sig
++../src/worldcheck/worldsyn.fun
++../src/worldcheck/worldify.sig
++../src/worldcheck/worldify.fun
++../src/worldcheck/worldcheck.sml
++../src/unique/unique.sig
++../src/unique/unique.fun
++../src/unique/unique.sml
++../src/cover/cover.sig
++../src/cover/cover.fun
++../src/cover/total.sig
++../src/cover/total.fun
++../src/cover/cover.sml
++../src/tomega/abstract.sig
++../src/tomega/abstract.fun
++../src/tomega/tomegaprint.sig
++../src/tomega/tomegaprint.fun
++../src/tomega/typecheck.sig
++../src/tomega/typecheck.fun
++../src/tomega/opsem.sig
++../src/tomega/opsem.fun
++../src/tomega/redundant.sig
++../src/tomega/redundant.fun
++../src/tomega/converter.sig
++../src/tomega/converter.fun
++../src/tomega/coverage.sig
++../src/tomega/coverage.fun
++../src/tomega/tomega.sml
++../src/msg/msg.sml
++../src/frontend/recon-term.sig
++../src/frontend/recon-term.fun
++../src/frontend/recon-condec.sig
++../src/frontend/recon-condec.fun
++../src/frontend/recon-query.sig
++../src/frontend/recon-query.fun
++../src/frontend/recon-mode.sig
++../src/frontend/recon-mode.fun
++../src/frontend/recon-thm.sig
++../src/frontend/recon-thm.fun
++../src/frontend/recon-module.sig
++../src/frontend/recon-module.fun
++../src/frontend/parsing.sig
++../src/frontend/parsing.fun
++../src/frontend/parse-term.sig
++../src/frontend/parse-term.fun
++../src/frontend/parse-condec.sig
++../src/frontend/parse-condec.fun
++../src/frontend/parse-query.sig
++../src/frontend/parse-query.fun
++../src/frontend/parse-fixity.sig
++../src/frontend/parse-fixity.fun
++../src/frontend/parse-mode.sig
++../src/frontend/parse-mode.fun
++../src/frontend/parse-thm.sig
++../src/frontend/parse-thm.fun
++../src/frontend/parse-module.sig
++../src/frontend/parse-module.fun
++../src/frontend/parser.sig
++../src/frontend/parser.fun
++../src/frontend/solve.sig
++../src/frontend/solve.fun
++../src/frontend/fquery.sig
++../src/frontend/fquery.fun
++../src/frontend/unknownexn.sig
++../src/frontend/buildid.sml
++../src/frontend/version.sml
++../src/frontend/twelf.fun
++../src/frontend/unknownexn.fun
++../src/frontend/unknownexn-smlnj.sml
++../src/frontend/frontend.sml
++../src/server/sigint.sig
++../src/server/sigint-mlton.sml
++../src/server/server.sml
+diff --git a/build/twelf-server-mlton.mlb b/build/twelf-server-mlton.mlb
+new file mode 100644
+index 0000000..fa4332f
+--- /dev/null
++++ b/build/twelf-server-mlton.mlb
+@@ -0,0 +1,4 @@
++
++twelf-core-mlton.mlb
++twelf-server-mlton.sml
++
+
diff --git a/sci-mathematics/twelf/metadata.xml b/sci-mathematics/twelf/metadata.xml
new file mode 100644
index 000000000000..667fd5f61ae1
--- /dev/null
+++ b/sci-mathematics/twelf/metadata.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <maintainer type="person">
+    <email>gienah@gentoo.org</email>
+    <name>Mark Wright</name>
+  </maintainer>
+  <longdescription lang="en">
+Twelf is an implementation of the logical framework LF. It is used for
+logic programming and for the formalization of programming language
+theory.
+</longdescription>
+</pkgmetadata>
diff --git a/sci-mathematics/twelf/twelf-1.7.1.ebuild b/sci-mathematics/twelf/twelf-1.7.1.ebuild
new file mode 100644
index 000000000000..02712b874f0f
--- /dev/null
+++ b/sci-mathematics/twelf/twelf-1.7.1.ebuild
@@ -0,0 +1,111 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="5"
+
+inherit elisp-common eutils multilib
+
+MY_PN="${PN}-src"
+MY_P="${MY_PN}-${PV}"
+
+DESCRIPTION="Implementation of the logical framework LF"
+HOMEPAGE="http://twelf.org/"
+SRC_URI="http://twelf.plparty.org/releases/${MY_P}.tar.gz"
+
+SLOT="0/${PV}"
+KEYWORDS="~amd64 ~x86"
+LICENSE="BSD-2"
+IUSE="doc emacs examples"
+
+# tests reference non-existing directory TEST
+RESTRICT="test"
+
+RDEPEND="
+	dev-lang/mlton
+	doc? (
+		virtual/latex-base
+		app-text/texi2html
+	)
+	emacs? (
+		virtual/emacs
+	)"
+DEPEND="${RDEPEND}"
+
+S=${WORKDIR}/${PN}
+
+SITEFILE=50${PN}-gentoo.el
+
+PATCHES=(
+	"${FILESDIR}/${PN}-1.7.1-doc-guide-twelf-dot-texi.patch"
+	"${FILESDIR}/${PN}-1.7.1-doc-guide-Makefile.patch"
+	"${FILESDIR}/${PN}-1.7.1-emacs-twelf.patch"
+	"${FILESDIR}/${PN}-1.7.1-emacs-twelf-init.patch"
+	"${FILESDIR}/${PN}-1.7.1-Makefile.patch"
+	"${FILESDIR}/${PN}-1.7.1-mlton-mlb.patch"
+)
+
+src_prepare() {
+	epatch "${PATCHES[@]}"
+	sed \
+		-e "s@/usr/bin@${ROOT}usr/bin@g" \
+		-e "s@/usr/share@${ROOT}usr/share@" \
+		-i "${S}"/emacs/twelf-init.el \
+		|| die "Could not set ROOT in ${S}/emacs/twelf-init.el"
+}
+
+src_compile() {
+	emake mlton CFLAGS="${CFLAGS}" LDFLAGS="${LDFLAGS} -fno-PIE"
+	if use emacs ; then
+		pushd "${S}/emacs" || die "Could change directory to emacs"
+		elisp-compile \
+			auc-menu.el \
+			twelf-font.el \
+			twelf-init.el \
+			twelf.el \
+			|| die "emacs elisp compile failed"
+		popd
+	fi
+	if use doc; then
+		pushd doc/guide
+		emake all
+		popd
+	fi
+}
+
+ins_example_dir() {
+	insinto "/usr/share/${PN}/examples/${1}"
+	pushd "${S}/${1}"
+	doins -r *
+	popd
+}
+
+src_install() {
+	if use emacs ; then
+		elisp-install ${PN} emacs/*.{el,elc}
+		cp "${FILESDIR}"/${SITEFILE} "${S}"
+		elisp-site-file-install ${SITEFILE}
+	fi
+	if use examples; then
+		ins_example_dir examples
+		ins_example_dir examples-clp
+		ins_example_dir examples-delphin
+	fi
+	dobin bin/twelf-server
+	dohtml doc/html/index.html
+	doinfo doc/guide/twelf.info
+	dodoc doc/guide/twelf.dvi doc/guide/twelf.ps doc/guide/twelf.pdf
+	dohtml doc/guide/twelf/*
+}
+
+pkg_postinst() {
+	if use emacs; then
+		elisp-site-regen
+		ewarn "For twelf emacs, add this line to ~/.emacs"
+		ewarn ""
+		ewarn '(load (concat twelf-root "/twelf-init.el"))'
+	fi
+}
+
+pkg_postrm() {
+	use emacs && elisp-site-regen
+}