From 35bf1d5ec2e506907f838c0c731f0ed25b5cdb41 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Villemot?= <sebastien.villemot@ens.fr>
Date: Wed, 6 Jun 2012 11:34:32 +0200
Subject: [PATCH] New option analytic_derivation for estimation

---
 DynareBison.yy | 4 +++-
 DynareFlex.ll  | 1 +
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/DynareBison.yy b/DynareBison.yy
index 2a9f25fb..4ca4f619 100644
--- a/DynareBison.yy
+++ b/DynareBison.yy
@@ -89,7 +89,7 @@ class ParsingDriver;
 #define yylex driver.lexer->lex
 %}
 
-%token AIM_SOLVER AR AUTOCORR
+%token AIM_SOLVER ANALYTIC_DERIVATION AR AUTOCORR
 %token BAYESIAN_IRF BETA_PDF BLOCK
 %token BVAR_DENSITY BVAR_FORECAST
 %token BVAR_PRIOR_DECAY BVAR_PRIOR_FLAT BVAR_PRIOR_LAMBDA
@@ -1498,6 +1498,7 @@ estimation_options : o_datafile
                    | o_lyapunov
                    | o_lyapunov_fixed_point_tol
                    | o_lyapunov_doubling_tol
+                   | o_analytic_derivation
                    ;
 
 list_optim_option : QUOTED_STRING COMMA QUOTED_STRING
@@ -2525,6 +2526,7 @@ o_regimes : REGIMES { driver.option_num("ms.regimes","1"); };
 o_regime : REGIME EQUAL INT_NUMBER { driver.option_num("ms.regime",$3); };
 o_data_obs_nbr : DATA_OBS_NBR EQUAL INT_NUMBER { driver.option_num("ms.forecast_data_obs",$3); };
 o_discretionary_tol: DISCRETIONARY_TOL EQUAL non_negative_number { driver.option_num("discretionary_tol",$3); };
+o_analytic_derivation : ANALYTIC_DERIVATION { driver.option_num("analytic_derivation", "1"); }
 
 range : symbol ':' symbol
         {
diff --git a/DynareFlex.ll b/DynareFlex.ll
index fe940ba7..4a4d98f2 100644
--- a/DynareFlex.ll
+++ b/DynareFlex.ll
@@ -457,6 +457,7 @@ string eofbuff;
 <DYNARE_STATEMENT>growth_factor {return token::GROWTH_FACTOR;}
 <DYNARE_STATEMENT>cova_compute {return token::COVA_COMPUTE;}
 <DYNARE_STATEMENT>discretionary_tol {return token::DISCRETIONARY_TOL;}
+<DYNARE_STATEMENT>analytic_derivation {return token::ANALYTIC_DERIVATION;}
 
 <DYNARE_STATEMENT>[\$][^$]*[\$] {
   strtok(yytext+1, "$");
-- 
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