about summary refs log blame commit diff stats
path: root/027call_ingredient.cc
blob: df7bba3ebd3f86a845d38310d948e5c6f3ab0418 (plain) (tree)
69f04c3f ^pre { line-height: 125%; }
td.linenos .normal { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
span.linenos { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
td.linenos .special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
span.linenos.special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
.highlight .hll { background-color: #ffffcc }
.highlight .c { color: #888888 } /* Comment */
.highlight .err { color: #a61717; background-color: #e3d2d2 } /* Error */
.highlight .k { color: #008800; font-weight: bold } /* Keyword */
.highlight .ch { color: #888888 } /* Comment.Hashbang */
.highlight .cm { color: #888888 } /* Comment.Multiline */
.highlight .cp { color: #cc0000; font-weight: bold } /* Comment.Preproc */
.highlight .cpf { color: #888888 } /* Comment.PreprocFile */
.highlight .c1 { color: #888888 } /* Comment.Single */
.highlight .cs { color: #cc0000; font-weight: bold; background-color: #fff0f0 } /* Comment.Special */
.highlight .gd { color: #000000; background-color: #ffdddd } /* Generic.Deleted */
.highlight .ge { font-style: italic } /* Generic.Emph */
.highlight .ges { font-weight: bold; font-style: italic } /* Generic.EmphStrong */
.highlight .gr { color: #aa0000 } /* Generic.Error */
.highlight .gh { color: #333333 } /* Generic.Heading */
.highlight .gi { color: #000000; background-color: #ddffdd } /* Generic.Inserted */
.highlight .go { color: #888888 } /* Generic.Output */
.highlight .gp { color: #555555 } /* Generic.Prompt */
.highlight .gs { font-weight: bold } /* Generic.Strong */
.highlight .gu { color: #666666 } /* Generic.Subheading */
.highlight .gt { color: #aa0000 } /* Generic.Traceback */
.highlight .kc { color: #008800; font-weight: bold } /* Keyword.Constant */
.highlight .kd { color: #008800; font-weight: bold } /* Keyword.Declaration */
.highlight .kn { color: #008800; font-weight: bold } /* Keyword.Namespace */
.highlight .kp { color: #008800 } /* Keyword.Pseudo */
.highlight .kr { color: #008800; font-weight: bold } /* Keyword.Reserved */
.highlight .kt { color: #888888; font-weight: bold } /* Keyword.Type */
.highlight .m { color: #0000DD; font-weight: bold } /* Literal.Number */
.highlight .s { color: #dd2200; background-color: #fff0f0 } /* Literal.String */
.highlight .na { color: #336699 } /* Name.Attribute */
.highlight .nb { color: #003388 } /* Name.Builtin */
.highlight .nc { color: #bb0066; font-weight: bold } /* Name.Class */
.highlight .no { color: #003366; font-weight: bold } /* Name.Constant */
.highlight .nd { color: #555555 } /* Name.Decorator */
.highlight .ne { color: #bb0066; font-weight: bold } /* Name.Exception */
.highlight .nf { color: #0066bb; font-weight: bold } /* Name.Function */
.highlight .nl { color: #336699; font-style: italic } /* Name.Label */
.highlight .nn { color: #bb0066; font-weight: bold } /* Name.Namespace */
.highlight .py { color: #336699; font-weight: bold } /* 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 */
# aerc

aerc is an email client for your terminal.

Join the IRC channel: [#aerc on irc.freenode.net](http://webchat.freenode.net/?channels=aerc&uio=d4)

## Building

Install the dependencies:

- go (>=1.12)
- scdoc

Then compile aerc:

    $ make

## Installation

    # make install
    $ aerc

On its first run, aerc will copy the default config files to `~/.config/aerc`
and show the account configuration wizard.

## Resources

[Send patches](https://git-send-email.io) and questions to
[~sircmpwn/aerc@lists.sr.ht](https://lists.sr.ht/~sircmpwn/aerc).

Subscribe to release announcements on
[~sircmpwn/aerc-announce](https://lists.sr.ht/~sircmpwn/aerc-announce)

Bugs & todo here: [~sircmpwn/aerc2](https://todo.sr.ht/~sircmpwn/aerc2)
-01 17:30:14 -0700 committer Kartik K. Agaram <vc@akkartik.com> 2015-10-01 17:30:14 -0700 2232' href='/akkartik/mu/commit/035call_ingredient.cc?h=hlt&id=166e3c0d407a967d25d793b6a9db56ffd7a03727'>166e3c0d ^
69f04c3f ^
166e3c0d ^
2b250717 ^
e4630643 ^

166e3c0d ^



31401373 ^
67573caf ^
3473c63a ^
c9a5a7ba ^
3a982057 ^


78c50205 ^
9dcbec39 ^
3a982057 ^
81c87f08 ^

53ba69a7 ^
691b529e ^
1fa53058 ^
0487a30e ^
67573caf ^
ac0e9db5 ^
0487a30e ^
67573caf ^
69f04c3f ^
4be9a93b ^
3e849f11 ^
9dcbec39 ^
75aa3a98 ^
0487a30e ^
75aa3a98 ^
2d29369f ^
0487a30e ^
4be9a93b ^
69f04c3f ^

717ab659 ^
5f98a10c ^

1ead3562 ^
3e849f11 ^

1ead3562 ^
192d59d3 ^
3e849f11 ^
192d59d3 ^
3e849f11 ^
88be3dbc ^
1ead3562 ^
bc643692 ^
717ab659 ^
1ead3562 ^
192d59d3 ^
d52406cc ^
717ab659 ^
d52406cc ^
717ab659 ^








795f5244 ^
4a48bedc ^
166e3c0d ^



717ab659 ^

67573caf ^
717ab659 ^


23d3a022 ^

88be3dbc ^
1ead3562 ^
bc643692 ^
717ab659 ^
1ead3562 ^
192d59d3 ^
d52406cc ^
717ab659 ^






795f5244 ^
4a48bedc ^
166e3c0d ^
717ab659 ^
166e3c0d ^
2b250717 ^
e4630643 ^

5f98a10c ^
9dcbec39 ^
e4630643 ^

166e3c0d ^



b24eb476 ^
67573caf ^
0487a30e ^
67573caf ^
ac0e9db5 ^
827898fc ^
67573caf ^
717ab659 ^

ac0e9db5 ^
0487a30e ^

827898fc ^
717ab659 ^



c9a5a7ba ^
78c50205 ^
c9a5a7ba ^
78c50205 ^

c9a5a7ba ^
af023b32 ^

1fb0cf9e ^
af023b32 ^


1fb0cf9e ^
af023b32 ^
93d4cc93 ^
1fb0cf9e ^
93d4cc93 ^
c9a5a7ba ^
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
                                                                         
                                       
 
                           
          
     
 
       

                           
 
                              
 
                                   
          

   
       
                              


                              
                           
                                         
                            
                               

                                
 
                                 
                                               
                                                               
                                                                  
                                
                                                   
                                 
 
 

                                             
                                        
                                                        
                                                   
                                       
                       
                                  
                                                                                                                                                

          



                                                
                                          
                                                                                          
                                                                   
                                             


                                                                                                    
                               
                                                                                                  
     

                                                                                                          
                                                                                                                                                                                                                              
                                                
     
                       
                                                                                       
                                                                           
                                
                                                
   
        
                                                 
                                                                                                                                                      
                                                      
                       
                                                                    
                                                                         
                                
   

        
 

                                           
          

   
       
                           
 
                                            
 
                              
          
     
 
       
                                                 
                                                               
                    
                                                                 








                                             
                                                              
                                                         



                                       

                                                
                                                


        

                                                     
                      
          
        
 
       
                                                           
                                                                              






                                             
                                              
                                         
                                       
                  
                                    
                                                                                                                                                  

          
                                                                                     
                                                                                                                                                              

          



                                                
                                                                                          
                                                                        
                       
                                                                                       
                                                                           
                                
                                                

        
                                                   

                                                                                                 
                                  



        
 
                                                                            
       

                                         
               

                           
                                                    


                                  
                                                         
                             
                                    
                                                                    
                                             
 
//: Calls can take ingredients just like primitives. To access a recipe's
//: ingredients, use 'next-ingredient'.

:(scenario next_ingredient)
def main [
  f 2
]
def f [
  12:num <- next-ingredient
  13:num <- add 1, 12:num
]
+mem: storing 3 in location 13

:(scenario next_ingredient_missing)
def main [
  f
]
def f [
  _, 12:num <- next-ingredient
]
+mem: storing 0 in location 12

:(before "End call Fields")
vector<vector<double> > ingredient_atoms;
vector<reagent> ingredients;
int next_ingredient_to_process;
:(before "End call Constructor")
next_ingredient_to_process = 0;

:(before "End Call Housekeeping")
for (int i = 0;  i < SIZE(ingredients);  ++i) {
  current_call().ingredient_atoms.push_back(ingredients.at(i));
  reagent/*copy*/ ingredient = call_instruction.ingredients.at(i);
  // End Compute Call Ingredient
  current_call().ingredients.push_back(ingredient);
  // End Populate Call Ingredient
}

:(before "End Primitive Recipe Declarations")
NEXT_INGREDIENT,
:(before "End Primitive Recipe Numbers")
put(Recipe_ordinal, "next-ingredient", NEXT_INGREDIENT);
put(Recipe_ordinal, "next-input", NEXT_INGREDIENT);
:(before "End Primitive Recipe Checks")
case NEXT_INGREDIENT: {
  if (!inst.ingredients.empty()) {
    raise << maybe(get(Recipe, r).name) << "'next-ingredient' didn't expect any ingredients in '" << to_original_string(inst) << "'\n" << end();
    break;
  }
  break;
}
:(before "End Primitive Recipe Implementations")
case NEXT_INGREDIENT: {
  assert(!Current_routine->calls.empty());
  if (current_call().next_ingredient_to_process < SIZE(current_call().ingredient_atoms)) {
    reagent/*copy*/ product = current_instruction().products.at(0);
    // End Preprocess NEXT_INGREDIENT product
    if (current_recipe_name() == "main") {
      // no ingredient types since the call might be implicit; assume ingredients are always strings
      // todo: how to test this?
      if (!is_mu_text(product))
        raise << "main: wrong type for ingredient '" << product.original_string << "'\n" << end();
    }
    else if (!types_coercible(product,
                              current_call().ingredients.at(current_call().next_ingredient_to_process))) {
      raise << maybe(current_recipe_name()) << "wrong type for ingredient '" << product.original_string << "': " << current_call().ingredients.at(current_call().next_ingredient_to_process).original_string << '\n' << end();
      // End next-ingredient Type Mismatch Error
    }
    products.push_back(
        current_call().ingredient_atoms.at(current_call().next_ingredient_to_process));
    assert(SIZE(products) == 1);  products.resize(2);  // push a new vector
    products.at(1).push_back(1);
    ++current_call().next_ingredient_to_process;
  }
  else {
    if (SIZE(current_instruction().products) < 2)
      raise << maybe(current_recipe_name()) << "no ingredient to save in '" << current_instruction().products.at(0).original_string << "'\n" << end();
    if (current_instruction().products.empty()) break;
    products.resize(2);
    // pad the first product with sufficient zeros to match its type
    products.at(0).resize(size_of(current_instruction().products.at(0)));
    products.at(1).push_back(0);
  }
  break;
}

:(scenario next_ingredient_fail_on_missing)
% Hide_errors = true;
def main [
  f
]
def f [
  11:num <- next-ingredient
]
+error: f: no ingredient to save in '11:num'

:(scenario rewind_ingredients)
def main [
  f 2
]
def f [
  12:num <- next-ingredient  # consume ingredient
  _, 1:bool <- next-ingredient  # will not find any ingredients
  rewind-ingredients
  13:num, 2:bool <- next-ingredient  # will find ingredient again
]
+mem: storing 2 in location 12
+mem: storing 0 in location 1
+mem: storing 2 in location 13
+mem: storing 1 in location 2

:(before "End Primitive Recipe Declarations")
REWIND_INGREDIENTS,
:(before "End Primitive Recipe Numbers")
put(Recipe_ordinal, "rewind-ingredients", REWIND_INGREDIENTS);
put(Recipe_ordinal, "rewind-inputs", REWIND_INGREDIENTS);
:(before "End Primitive Recipe Checks")
case REWIND_INGREDIENTS: {
  break;
}
:(before "End Primitive Recipe Implementations")
case REWIND_INGREDIENTS: {
  current_call().next_ingredient_to_process = 0;
  break;
}

//: another primitive: 'ingredient' for random access

:(scenario ingredient)
def main [
  f 1, 2
]
def f [
  12:num <- ingredient 1  # consume second ingredient first
  13:num, 1:bool <- next-ingredient  # next-ingredient tries to scan past that
]
+mem: storing 2 in location 12
+mem: storing 0 in location 1

:(before "End Primitive Recipe Declarations")
INGREDIENT,
:(before "End Primitive Recipe Numbers")
put(Recipe_ordinal, "ingredient", INGREDIENT);
put(Recipe_ordinal, "input", INGREDIENT);
:(before "End Primitive Recipe Checks")
case INGREDIENT: {
  if (SIZE(inst.ingredients) != 1) {
    raise << maybe(get(Recipe, r).name) << "'ingredient' expects exactly one ingredient, but got '" << to_original_string(inst) << "'\n" << end();
    break;
  }
  if (!is_literal(inst.ingredients.at(0)) && !is_mu_number(inst.ingredients.at(0))) {
    raise << maybe(get(Recipe, r).name) << "'ingredient' expects a literal ingredient, but got '" << inst.ingredients.at(0).original_string << "'\n" << end();
    break;
  }
  break;
}
:(before "End Primitive Recipe Implementations")
case INGREDIENT: {
  if (static_cast<int>(ingredients.at(0).at(0)) < SIZE(current_call().ingredient_atoms)) {
    current_call().next_ingredient_to_process = ingredients.at(0).at(0);
    products.push_back(
        current_call().ingredient_atoms.at(current_call().next_ingredient_to_process));
    assert(SIZE(products) == 1);  products.resize(2);  // push a new vector
    products.at(1).push_back(1);
    ++current_call().next_ingredient_to_process;
  }
  else {
    if (SIZE(current_instruction().products) > 1) {
      products.resize(2);
      products.at(0).push_back(0);  // todo: will fail noisily if we try to read a compound value
      products.at(1).push_back(0);
    }
  }
  break;
}

//: a particularly common array type is the text, or address:array:character
:(code)
bool is_mu_text(reagent/*copy*/ x) {
  // End Preprocess is_mu_text(reagent x)
  return x.type
      && !x.type->atom
      && x.type->left->atom
      && x.type->left->value == Address_type_ordinal
      && x.type->right
      && !x.type->right->atom
      && x.type->right->left->atom
      && x.type->right->left->value == Array_type_ordinal
      && x.type->right->right
      && !x.type->right->right->atom
      && x.type->right->right->left->value == Character_type_ordinal
      && x.type->right->right->right == NULL;
}