doc-src/Codegen/Thy/examples/lexicographic.ML

introduce attribute case_prod for combining case rules
* * *
[PATCH 1/9] Make tac independent of consumes

From 1a53ef4c070f924ff8e69529b0c1b13fa2844722 Mon Sep 17 00:00:00 2001
---
case_product.ML | 11 ++++++-----
1 files changed, 6 insertions(+), 5 deletions(-)
* * *
[PATCH 2/9] Replace MRS by OF

From da55d08ae287bfdc18dec554067b45a3e298c243 Mon Sep 17 00:00:00 2001
---
case_product.ML | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
* * *
[PATCH 3/9] Clean up tactic

From d26d50caaa3526c8c0625d7395467c6914f1a8d9 Mon Sep 17 00:00:00 2001
---
case_product.ML | 13 +++++--------
1 files changed, 5 insertions(+), 8 deletions(-)
* * *
[PATCH 4/9] Move out get_consumes a bit more

From 6ed5415f29cc43cea30c216edb1e74ec6c0f6c33 Mon Sep 17 00:00:00 2001
---
case_product.ML | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
* * *
[PATCH 5/9] Clean up tactic

From d301cfe6377e9f7db74b190fb085e0e66eeadfb5 Mon Sep 17 00:00:00 2001
---
case_product.ML | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
* * *
[PATCH 6/9] Cleanup build_concl_prems

From c30889e131e74a92caac5b1e6d3d816890406ca7 Mon Sep 17 00:00:00 2001
---
case_product.ML | 18 ++++++++----------
1 files changed, 8 insertions(+), 10 deletions(-)
* * *
[PATCH 7/9] Split logic & annotation a bit

From e065606118308c96e013fad72ab9ad89b5a4b945 Mon Sep 17 00:00:00 2001
---
case_product.ML | 26 ++++++++++++++++++--------
1 files changed, 18 insertions(+), 8 deletions(-)
* * *
[PATCH 8/9] Remove dependency on consumes attribute

From e2a4de044481586d6127bbabd0ef48d0e3ab57c0 Mon Sep 17 00:00:00 2001
---
case_product.ML | 46 ++++++++++++++++++++++------------------------
1 files changed, 22 insertions(+), 24 deletions(-)
* * *
[PATCH 9/9] whitespace

From 59f5036bd8f825da4a362970292a34ec06c0f1a2 Mon Sep 17 00:00:00 2001
---
case_product.ML | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

structure HOL = 
struct

type 'a eq = {eq : 'a -> 'a -> bool};
fun eq (A_:'a eq) = #eq A_;

type 'a ord = {less_eq : 'a -> 'a -> bool, less : 'a -> 'a -> bool};
fun less_eq (A_:'a ord) = #less_eq A_;
fun less (A_:'a ord) = #less A_;

end; (*struct HOL*)

structure Codegen = 
struct

fun less_eq (A1_, A2_) B_ (x1, y1) (x2, y2) =
  HOL.less A2_ x1 x2 orelse HOL.eq A1_ x1 x2 andalso HOL.less_eq B_ y1 y2;

end; (*struct Codegen*)