format

Author: vyudu

NEWS.md

@@ -3,8 +3,9 @@
 ### Callbacks
 
 Callback semantics have changed.
-  - There is a new `Pre` operator that is used to specify which values are before the callback. 
-    For example, the affect `A ~ A + 1` should now be written as `A ~ Pre(A) + 1`. This is 
+
+  - There is a new `Pre` operator that is used to specify which values are before the callback.
+    For example, the affect `A ~ A + 1` should now be written as `A ~ Pre(A) + 1`. This is
     **required** to be specified - `A ~ A + 1` will now be interpreted as an equation to be
     satisfied after the callback (and will thus error since it is unsatisfiable).
 
@@ -16,7 +17,6 @@ event = SymbolicDiscreteCallback(
     [t == 1] => [p ~ Pre(p) + 1], discrete_parameters = [p])
 ```
 
-
 # ModelingToolkit v9 Release Notes
 
 ### Upgrade guide

src/systems/diffeqs/odesystem.jl

@@ -320,8 +320,10 @@ function ODESystem(deqs::AbstractVector{<:Equation}, iv, dvs, ps;
 
     alg_eqs = filter(eq -> eq.lhs isa Union{Symbolic, Number} && !is_diff_equation(eq),
         deqs)
-    cont_callbacks = to_cb_vector(continuous_events; CB_TYPE = SymbolicContinuousCallback, iv = iv, alg_eqs = alg_eqs, warn_no_algebraic = false)
-    disc_callbacks = to_cb_vector(discrete_events; CB_TYPE = SymbolicDiscreteCallback, iv = iv, alg_eqs = alg_eqs, warn_no_algebraic = false)
+    cont_callbacks = to_cb_vector(continuous_events; CB_TYPE = SymbolicContinuousCallback,
+        iv = iv, alg_eqs = alg_eqs, warn_no_algebraic = false)
+    disc_callbacks = to_cb_vector(discrete_events; CB_TYPE = SymbolicDiscreteCallback,
+        iv = iv, alg_eqs = alg_eqs, warn_no_algebraic = false)
 
     if is_dde === nothing
         is_dde = _check_if_dde(deqs, iv′, systems)

src/systems/diffeqs/sdesystem.jl

@@ -272,8 +272,10 @@ function SDESystem(deqs::AbstractVector{<:Equation}, neqs::AbstractArray, iv, dv
 
     alg_eqs = filter(eq -> eq.lhs isa Union{Symbolic, Number} && !is_diff_equation(eq),
         deqs)
-    cont_callbacks = to_cb_vector(continuous_events; CB_TYPE = SymbolicContinuousCallback, iv = iv, alg_eqs = alg_eqs, warn_no_algebraic = false)
-    disc_callbacks = to_cb_vector(discrete_events; CB_TYPE = SymbolicDiscreteCallback, iv = iv, alg_eqs = alg_eqs, warn_no_algebraic = false)
+    cont_callbacks = to_cb_vector(continuous_events; CB_TYPE = SymbolicContinuousCallback,
+        iv = iv, alg_eqs = alg_eqs, warn_no_algebraic = false)
+    disc_callbacks = to_cb_vector(discrete_events; CB_TYPE = SymbolicDiscreteCallback,
+        iv = iv, alg_eqs = alg_eqs, warn_no_algebraic = false)
 
     if is_dde === nothing
         is_dde = _check_if_dde(deqs, iv′, systems)

src/systems/jumps/jumpsystem.jl

@@ -212,8 +212,10 @@ function JumpSystem(eqs, iv, unknowns, ps;
         end
     end
 
-    cont_callbacks = to_cb_vector(continuous_events; CB_TYPE = SymbolicContinuousCallback, iv = iv, warn_no_algebraic = false)
-    disc_callbacks = to_cb_vector(discrete_events; CB_TYPE = SymbolicDiscreteCallback, iv = iv, warn_no_algebraic = false)
+    cont_callbacks = to_cb_vector(continuous_events; CB_TYPE = SymbolicContinuousCallback,
+        iv = iv, warn_no_algebraic = false)
+    disc_callbacks = to_cb_vector(discrete_events; CB_TYPE = SymbolicDiscreteCallback,
+        iv = iv, warn_no_algebraic = false)
 
     JumpSystem{typeof(ap)}(Threads.atomic_add!(SYSTEM_COUNT, UInt(1)),
         ap, iv′, us′, ps′, var_to_name, observed, name, description, systems,