Root scope
v1:{{v1}}
v1:{{v1}} v2:{{v2}}
If-scope == parent-scope
Inside: {{tpar_v}}
Outside: {{tpar_v}}
For-scope != parent-scope
n:{{n}} tfor_x:{{tfor_x}} tfor_y:{{tfor_y}}
Outside tfor_x: {{tfor_x}} tfor_y:{{tfor_y}}
Nested For-scopes
Global: x: {{tn_x}} y: {{tn_y}}
Loop x: {{tn_x}} y: {{tn_y}} outer_n: {{n}}
x: {{tn_x}} y: {{tn_y}} inner_n: {{n}}