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[colours]
bkgnd=default
titlebar=blue
statusbar=blue
titlebar.text=white
titlebar.brackets=cyan
statusbar.text=white
statusbar.brackets=cyan
statusbar.active=cyan
statusbar.new=white
main.text=white
input.text=white
main.time=white
main.splash=cyan
online=green
away=cyan
chat=green
dnd=red
xa=cyan
offline=red
typing=yellow
gone=red
error=red
incoming=yellow
roominfo=yellow
me=yellow
them=green
generated by cgit-pink 1.4.1-2-gfad0 (git 2.36.2.497.gbbea4dcf42) at 2024-08-30 01:58:27 +0000
Name.Property */ .highlight .nt { color: #bb0066; font-weight: bold } /* Name.Tag */ .highlight .nv { color: #336699 } /* Name.Variable */ .highlight .ow { color: #008800 } /* Operator.Word */ .highlight .w { color: #bbbbbb } /* Text.Whitespace */ .highlight .mb { color: #0000DD; font-weight: bold } /* Literal.Number.Bin */ .highlight .mf { color: #0000DD; font-weight: bold } /* Literal.Number.Float */ .highlight .mh { color: #0000DD; font-weight: bold } /* Literal.Number.Hex */ .highlight .mi { color: #0000DD; font-weight: bold } /* Literal.Number.Integer */ .highlight .mo { color: #0000DD; font-weight: bold } /* Literal.Number.Oct */ .highlight .sa { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Affix */ .highlight .sb { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Backtick */ .highlight .sc { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Char */ .highlight .dl { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Delimiter */ .highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */ .highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */ .highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */ .highlight .sh { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Heredoc */ .highlight .si { color: #3333bb; background-color: #fff0f0 } /* Literal.String.Interpol */ .highlight .sx { color: #22bb22; background-color: #f0fff0 } /* Literal.String.Other */ .highlight .sr { color: #008800; background-color: #fff0ff } /* Literal.String.Regex */ .highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */ .highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */ .highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */ .highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */ .highlight .vc { color: #336699 } /* Name.Variable.Class */ .highlight .vg { color: #dd7700 } /* Name.Variable.Global */ .highlight .vi { color: #3333bb } /* Name.Variable.Instance */ .highlight .vm { color: #336699 } /* Name.Variable.Magic */ .highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */
:(before "End Globals")
// Jump ops.
const int JUMP = 10;
:(before "End Primitive Recipe Numbers")
Recipe_number["jump"] = JUMP;
assert(Next_recipe_number == JUMP);
Next_recipe_number++;
:(before "End Primitive Recipe Implementations")
case JUMP: {
  trace("run") << "ingredient 0 is " << instructions[pc].ingredients[0].name;
  pc += to_int(instructions[pc].ingredients[0].name);
  break;
}

:(scenario "jump_can_skip_instructions")
recipe main [
  jump 1:offset
  1:integer <- copy 1:literal
]
+run: instruction main/0
+run: ingredient 0 is 1
-run: instruction main/1
-mem: storing in location 1

:(scenario "jump_backward")
recipe main [
  jump 1:offset  # 0 -+
  jump 1:offset  #    |   +-+ 1
                 #   \/  /\ |
  jump -2:offset #  2 +-->+ |
]                #         \/ 3
+run: instruction main/0
+run: instruction main/2
+run: instruction main/1

:(before "End Globals")
const int JUMP_IF = 11;
:(before "End Primitive Recipe Numbers")
Recipe_number["jump-if"] = JUMP_IF;
assert(Next_recipe_number == JUMP_IF);
Next_recipe_number++;
:(before "End Primitive Recipe Implementations")
case JUMP_IF: {
  vector<int> arg0 = read_memory(instructions[pc].ingredients[0]);
  assert(arg0.size() == 1);
  trace("run") << "ingredient 0 is " << arg0[0];
  if (!arg0[0]) {
    trace("run") << "jump-if fell through";
    break;
  }
  trace("run") << "ingredient 1 is " << instructions[pc].ingredients[1].name;
  pc += to_int(instructions[pc].ingredients[1].name);
  trace("run") << "jumping to instruction " << pc+1;
  break;
}

:(scenario "jump_if")
recipe main [
  jump-if 999:literal 1:offset
  1:integer <- copy 1:literal
]
+run: instruction main/0
+run: ingredient 1 is 1
+run: jumping to instruction 2
-run: instruction main/1
-mem: storing in location 1

:(scenario "jump_if_fallthrough")
recipe main [
  jump-if 0:literal 1:offset
  123:integer <- copy 1:literal
]
+run: instruction main/0
+run: jump-if fell through
+run: instruction main/1
+mem: storing in location 123

:(before "End Globals")
const int JUMP_UNLESS = 12;
:(before "End Primitive Recipe Numbers")
Recipe_number["jump-unless"] = JUMP_UNLESS;
assert(Next_recipe_number == JUMP_UNLESS);
Next_recipe_number++;
:(before "End Primitive Recipe Implementations")
case JUMP_UNLESS: {
  vector<int> arg0 = read_memory(instructions[pc].ingredients[0]);
  assert(arg0.size() == 1);
  trace("run") << "ingredient 0 is " << arg0[0];
  if (arg0[0]) {
    trace("run") << "jump-unless fell through";
    break;
  }
  trace("run") << "ingredient 1 is " << instructions[pc].ingredients[1].name;
  pc += to_int(instructions[pc].ingredients[1].name);
  trace("run") << "jumping to instruction " << pc+1;
  break;
}

:(scenario "jump_unless")
recipe main [
  jump-unless 0:literal 1:offset
  1:integer <- copy 1:literal
]
+run: instruction main/0
+run: ingredient 1 is 1
+run: jumping to instruction 2
-run: instruction main/1
-mem: storing in location 1

:(scenario "jump_unless_fallthrough")
recipe main [
  jump-unless 999:literal 1:offset
  123:integer <- copy 1:literal
]
+run: instruction main/0
+run: ingredient 0 is 999
+run: jump-unless fell through
+run: instruction main/1
+mem: storing in location 123