lean2/tests/lean/interactive/t8.lean

(* import("tactic.lua") *)
set::option tactic::proof_state::goal_names true.
theorem T (a : Bool) : a => a /\ a.
   apply discharge.
   apply and::intro.
   exact.
   done.
feat(frontends/lean): use '(* ... )' instead of '(* ... **)' for script code blocks Signed-off-by: Leonardo de Moura <leonardo@microsoft.com> 2014-01-05 10:32:47 -08:00			`(* import("tactic.lua") *)`
chore(frontends/lean): rename setoption and setopaque commands to set::option and set::opaque Signed-off-by: Leonardo de Moura <leonardo@microsoft.com> 2014-01-05 21:45:31 -08:00			`set::option tactic::proof_state::goal_names true.`
feat(frontends/lean): use lowercase commands, replace 'endscope' and 'endnamespace' with 'end' Signed-off-by: Leonardo de Moura <leonardo@microsoft.com> 2014-01-05 12:05:08 -08:00			`theorem T (a : Bool) : a => a /\ a.`
feat(*): change name conventions for Lean builtin libraries Signed-off-by: Leonardo de Moura <leonardo@microsoft.com> 2014-01-05 19:10:21 -08:00			`apply discharge.`
			`apply and::intro.`
refactor(frontends/lean/parser): tactic macros, and tactic Lua bindings Signed-off-by: Leonardo de Moura <leonardo@microsoft.com> 2013-12-26 15:54:53 -08:00			`exact.`
feat(library/tactic/proof_state): add option tactic::proof_state::goal_names Signed-off-by: Leonardo de Moura <leonardo@microsoft.com> 2013-12-05 21:18:22 -08:00			`done.`