Allows for the inclusion/exclusion of a set of equations, specified either on the command line or in a text file.
If the equation has a single endogenous variable on the LHS, then the equation is moved. If not, if the equation has an `endogenous` tag then that variable is removed along with this equation. If not, then an error is thrown.
As a command line argument, `exclude_eqs` can take the form (same syntax for `include_eqs`):
* `exclude_eqs=eq1 to remove all equations declared as `[name=eq1]`
* `exclude_eqs=[eq 1, eq 2]` to remove all equations declared as `[name=eq 1]` or `[name=eq 2]`
* `exclude_eqs=[tagname=X]` to remove all equations declared as `[tagname=X]`
* `exclude_eqs=[tagname=(X, Y)]` to remove all equations declared as `[tagname=X]` or `[tagname=Y]`
When declared in a file, the file should be of the form:
```
eq 1
eq 2
```
to remove all equations declared as `[name=eq 1]` or `[name=eq 2]`.
It should be of the form:
```
tagname=
X
Y
```
to remove all equations declared as `[tagname=X]` or `[tagname=Y]`.
The M_.params structure was not correctly passed to
dynamic_set_auxiliary_series.m, leading to crashes if a parameter was needed to
compute an auxiliary variable (typically an auxiliayr lead variable
corresponding to a non-linear term in stochastic setup).
Since 38152c34a4, the M_.endo_histval variable is
generated via dynamic_set_auxiliary_dseries.m. But the latter file does not
handle auxiliary variables for Lagrange multiplier. We therefore now set them
by hand (at an initial value of zero).
Since 38152c34a4, the M_.endo_histval variable is
generated via dynamic_set_auxiliary_dseries.m. The problem is that, for
auxiliary variables corresponding to a lead, this will generate a NaN in
M_.endo_histval. This is conceptually correct, since such variables are never
used as initial conditions, but this is inconsistent with what we do with the
"initval" block, and leads to crashes in some routines where we fail when there
is a NaN. Therefore, replace these with a zero, as it used to be.
The idea is to make use of the dynamic_set_auxiliary_dseries.m file to generate
the initial conditions for all auxiliary variables, including the diffs.
Also remove the check done by the preprocessor for the lags in histval, since
it does not work correctly with the diff operator.
Sébastien Villemot
MichelJuillard
Houtan Bastani