auto generate install_tactics procedure

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>

src/api/api_context.cpp

@@ -25,9 +25,11 @@ Revision History:
 #include"ast_ll_pp.h"
 #include"api_log_macros.h"
 #include"api_util.h"
-#include"install_tactics.h"
 #include"reg_decl_plugins.h"
 
+// The install_tactics procedure is automatically generated
+void install_tactics(tactic_manager & ctx);
+
 namespace api {
 
     static void default_error_handler(Z3_context, Z3_error_code c) {

src/cmd_context/tactic_cmds.cpp

@@ -390,13 +390,17 @@ public:
     }
 };
 
-           
+// The install_tactics procedure is automatically generated for every
+// component that includes the cmd_context & tactic modules.
+void install_tactics(tactic_manager & ctx);
+
 void install_core_tactic_cmds(cmd_context & ctx) {
     ctx.insert(alloc(declare_tactic_cmd));
     ctx.insert(alloc(get_user_tactics_cmd));
     ctx.insert(alloc(help_tactic_cmd));
     ctx.insert(alloc(check_sat_using_tactict_cmd));
     ctx.insert(alloc(apply_tactic_cmd));
+    install_tactics(ctx);
 }
 
 static tactic * mk_and_then(cmd_context & ctx, sexpr * n) {

src/tactic/nlsat/nlsat_tactic.h

@@ -25,4 +25,8 @@ class tactic;
 
 tactic * mk_nlsat_tactic(ast_manager & m, params_ref const & p = params_ref());
 
+/*
+  ADD_TACTIC('nlsat', '(try to) solve goal using a nonlinear arithmetic solver.', 'mk_nlsat_tactic(m, p)')
+*/
+
 #endif

src/tactic/sat/sat_tactic.h

@@ -27,4 +27,9 @@ tactic * mk_sat_tactic(ast_manager & m, params_ref const & p = params_ref());
 
 tactic * mk_sat_preprocessor_tactic(ast_manager & m, params_ref const & p = params_ref());
 
+/*
+  ADD_TACTIC('sat', '(try to) solve goal using a SAT solver.', 'mk_sat_tactic(m, p)')
+  ADD_TACTIC('sat-preprocess', 'Apply SAT solver preprocessing procedures (bounded resolution, Boolean constant propagation, 2-SAT, subsumption, subsumption resolution).', 'mk_sat_preprocessor_tactic(m, p)')
+*/
+
 #endif