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author | Kartik K. Agaram <vc@akkartik.com> | 2015-04-24 22:49:29 -0700 |
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committer | Kartik K. Agaram <vc@akkartik.com> | 2015-04-24 22:49:29 -0700 |
commit | 6d8ef6b12d37336a92c7a6b20b4b66f3ab424464 (patch) | |
tree | 49c4b2b75ebc85540861b2682e3d48fe958c5dc8 /cpp/011load | |
parent | 0b0cfb6f1f4579eef463ffcb41ba782ddbd56035 (diff) | |
download | mu-6d8ef6b12d37336a92c7a6b20b4b66f3ab424464.tar.gz |
1189 - add extensions to all layers
I'm sick of fighting vim's filetype detection. No modeline and files highlight in random colors. I add a modeline and it stops highlighting tangle comments. Even though it read my #$%# vimrc! Fuck this shite.
Diffstat (limited to 'cpp/011load')
-rw-r--r-- | cpp/011load | 301 |
1 files changed, 0 insertions, 301 deletions
diff --git a/cpp/011load b/cpp/011load deleted file mode 100644 index c643a92e..00000000 --- a/cpp/011load +++ /dev/null @@ -1,301 +0,0 @@ -//: Phase 1 of running mu code: load it from a textual representation. - -:(scenarios load) -:(scenario first_recipe) -recipe main [ - 1:integer <- copy 23:literal -] -+parse: instruction: 1 -+parse: ingredient: {name: "23", value: 0, type: 0, properties: ["23": "literal"]} -+parse: product: {name: "1", value: 0, type: 1, properties: ["1": "integer"]} - -:(code) -vector<recipe_number> load(string form) { - istringstream in(form); - in >> std::noskipws; - return load(in); -} - -vector<recipe_number> load(istream& in) { - vector<recipe_number> result; - while (!in.eof()) { - skip_comments_and_newlines(in); - if (in.eof()) break; - string command = next_word(in); - // Command Handlers - if (command == "recipe") { - result.push_back(add_recipe(in)); - } - // End Command Handlers - else { - raise << "unknown top-level command: " << command << '\n'; - } - } - return result; -} - -recipe_number add_recipe(istream& in) { - skip_comments_and_newlines(in); - string recipe_name = next_word(in); -//? cout << "recipe name: ^" << recipe_name << "$\n"; //? 3 - if (recipe_name.empty()) - raise << "empty recipe name\n"; -//? raise << "empty recipe name in " << in.str() << '\n'; - if (Recipe_number.find(recipe_name) == Recipe_number.end()) { - Recipe_number[recipe_name] = Next_recipe_number++; -//? cout << "AAA: " << recipe_name << " is now " << Recipe_number[recipe_name] << '\n'; //? 1 - } - recipe_number r = Recipe_number[recipe_name]; - if (Recipe.find(r) != Recipe.end()) { - raise << "redefining recipe " << Recipe[r].name << "\n"; - Recipe.erase(r); - } -//? cout << recipe_name << ": adding recipe " << r << '\n'; //? 3 - - skip_whitespace(in); - if (in.get() != '[') - raise << "recipe body must begin with '['\n"; - - skip_comments_and_newlines(in); - - instruction curr; - while (next_instruction(in, &curr)) { -//? if (!curr.products.empty()) cout << curr.products[0].to_string() << '\n'; //? 1 - Recipe[r].steps.push_back(curr); - } - Recipe[r].name = recipe_name; -//? cout << "recipe " << recipe_name << " has " << Recipe[r].steps.size() << " steps.\n"; //? 1 - // track added recipes because we may need to undo them in tests; see below - recently_added_recipes.push_back(r); - return r; -} - -bool next_instruction(istream& in, instruction* curr) { - curr->clear(); - if (in.eof()) return false; - skip_whitespace(in); if (in.eof()) return false; - skip_comments_and_newlines(in); if (in.eof()) return false; - - vector<string> words; - while (in.peek() != '\n') { - skip_whitespace(in); if (in.eof()) return false; - string word = next_word(in); if (in.eof()) return false; - words.push_back(word); - skip_whitespace(in); if (in.eof()) return false; - } - skip_comments_and_newlines(in); if (in.eof()) return false; - -//? if (words.size() == 1) cout << words[0] << ' ' << words[0].size() << '\n'; //? 1 - if (words.size() == 1 && words[0] == "]") { -//? cout << "AAA\n"; //? 1 - return false; // end of recipe - } - - if (words.size() == 1 && !isalnum(words[0][0])) { - curr->is_label = true; - curr->label = words[0]; - trace("parse") << "label: " << curr->label; - return !in.eof(); - } - - vector<string>::iterator p = words.begin(); - if (find(words.begin(), words.end(), "<-") != words.end()) { - for (; *p != "<-"; ++p) { - if (*p == ",") continue; - curr->products.push_back(reagent(*p)); - } - ++p; // skip <- - } - - curr->name = *p; - if (Recipe_number.find(*p) == Recipe_number.end()) { - Recipe_number[*p] = Next_recipe_number++; -//? cout << "AAA: " << *p << " is now " << Recipe_number[*p] << '\n'; //? 1 - } - if (Recipe_number[*p] == 0) { - raise << "Recipe " << *p << " has number 0, which is reserved for IDLE.\n" << die(); - } - curr->operation = Recipe_number[*p]; ++p; - - for (; p != words.end(); ++p) { - if (*p == ",") continue; - curr->ingredients.push_back(reagent(*p)); - } - - trace("parse") << "instruction: " << curr->operation; - for (vector<reagent>::iterator p = curr->ingredients.begin(); p != curr->ingredients.end(); ++p) { - trace("parse") << " ingredient: " << p->to_string(); - } - for (vector<reagent>::iterator p = curr->products.begin(); p != curr->products.end(); ++p) { - trace("parse") << " product: " << p->to_string(); - } - return !in.eof(); -} - -string next_word(istream& in) { -//? cout << "AAA next_word\n"; //? 1 - ostringstream out; - skip_whitespace(in); - slurp_word(in, out); - skip_whitespace(in); - skip_comment(in); - return out.str(); -} - -void slurp_word(istream& in, ostream& out) { -//? cout << "AAA slurp_word\n"; //? 1 - char c; - if (in.peek() == ',') { - in >> c; - out << c; - return; - } - while (in >> c) { -//? cout << c << '\n'; //? 1 - if (isspace(c) || c == ',') { - in.putback(c); - break; - } - out << c; - } -} - -void skip_whitespace(istream& in) { - while (isspace(in.peek()) && in.peek() != '\n') { - in.get(); - } -} - -void skip_comments_and_newlines(istream& in) { - while (in.peek() == '\n' || in.peek() == '#') { - if (in.peek() == '#') { - in.get(); - while (in.peek() != '\n') in.get(); - } - in.get(); - } -} - -void skip_comment(istream& in) { - if (in.peek() == '#') { - in.get(); - while (in.peek() != '\n') in.get(); - } -} - -void skip_comma(istream& in) { - skip_whitespace(in); - if (in.peek() == ',') in.get(); - skip_whitespace(in); -} - -//: Have tests clean up any recipes they added. -:(before "End Globals") -vector<recipe_number> recently_added_recipes; -:(before "End Setup") -for (size_t i = 0; i < recently_added_recipes.size(); ++i) { -//? cout << "AAA clearing " << Recipe[recently_added_recipes[i]].name << '\n'; //? 2 - Recipe_number.erase(Recipe[recently_added_recipes[i]].name); - Recipe.erase(recently_added_recipes[i]); -} -// Clear Other State For recently_added_recipes -recently_added_recipes.clear(); - -:(scenario parse_comment_outside_recipe) -# comment -recipe main [ - 1:integer <- copy 23:literal -] -+parse: instruction: 1 -+parse: ingredient: {name: "23", value: 0, type: 0, properties: ["23": "literal"]} -+parse: product: {name: "1", value: 0, type: 1, properties: ["1": "integer"]} - -:(scenario parse_comment_amongst_instruction) -recipe main [ - # comment - 1:integer <- copy 23:literal -] -+parse: instruction: 1 -+parse: ingredient: {name: "23", value: 0, type: 0, properties: ["23": "literal"]} -+parse: product: {name: "1", value: 0, type: 1, properties: ["1": "integer"]} - -:(scenario parse_comment_amongst_instruction2) -recipe main [ - # comment - 1:integer <- copy 23:literal - # comment -] -+parse: instruction: 1 -+parse: ingredient: {name: "23", value: 0, type: 0, properties: ["23": "literal"]} -+parse: product: {name: "1", value: 0, type: 1, properties: ["1": "integer"]} - -:(scenario parse_comment_amongst_instruction3) -recipe main [ - 1:integer <- copy 23:literal - # comment - 2:integer <- copy 23:literal -] -+parse: instruction: 1 -+parse: ingredient: {name: "23", value: 0, type: 0, properties: ["23": "literal"]} -+parse: product: {name: "1", value: 0, type: 1, properties: ["1": "integer"]} -+parse: instruction: 1 -+parse: ingredient: {name: "23", value: 0, type: 0, properties: ["23": "literal"]} -+parse: product: {name: "2", value: 0, type: 1, properties: ["2": "integer"]} - -:(scenario parse_comment_after_instruction) -recipe main [ - 1:integer <- copy 23:literal # comment -] -+parse: instruction: 1 -+parse: ingredient: {name: "23", value: 0, type: 0, properties: ["23": "literal"]} -+parse: product: {name: "1", value: 0, type: 1, properties: ["1": "integer"]} - -:(scenario parse_label) -recipe main [ - +foo -] -+parse: label: +foo --parse: instruction: 1 - -:(scenario parse_multiple_properties) -recipe main [ - 1:integer <- copy 23:literal/foo:bar:baz -] -+parse: instruction: 1 -+parse: ingredient: {name: "23", value: 0, type: 0, properties: ["23": "literal", "foo": "bar":"baz"]} -+parse: product: {name: "1", value: 0, type: 1, properties: ["1": "integer"]} - -:(scenario parse_multiple_products) -recipe main [ - 1:integer, 2:integer <- copy 23:literal -] -+parse: instruction: 1 -+parse: ingredient: {name: "23", value: 0, type: 0, properties: ["23": "literal"]} -+parse: product: {name: "1", value: 0, type: 1, properties: ["1": "integer"]} -+parse: product: {name: "2", value: 0, type: 1, properties: ["2": "integer"]} - -:(scenario parse_multiple_ingredients) -recipe main [ - 1:integer, 2:integer <- copy 23:literal, 4:integer -] -+parse: instruction: 1 -+parse: ingredient: {name: "23", value: 0, type: 0, properties: ["23": "literal"]} -+parse: ingredient: {name: "4", value: 0, type: 1, properties: ["4": "integer"]} -+parse: product: {name: "1", value: 0, type: 1, properties: ["1": "integer"]} -+parse: product: {name: "2", value: 0, type: 1, properties: ["2": "integer"]} - -:(scenario parse_multiple_types) -recipe main [ - 1:integer, 2:address:integer <- copy 23:literal, 4:integer -] -+parse: instruction: 1 -+parse: ingredient: {name: "23", value: 0, type: 0, properties: ["23": "literal"]} -+parse: ingredient: {name: "4", value: 0, type: 1, properties: ["4": "integer"]} -+parse: product: {name: "1", value: 0, type: 1, properties: ["1": "integer"]} -+parse: product: {name: "2", value: 0, type: 2-1, properties: ["2": "address":"integer"]} - -:(scenario parse_properties) -recipe main [ - 1:integer:address/deref <- copy 23:literal -] -+parse: product: {name: "1", value: 0, type: 1-2, properties: ["1": "integer":"address", "deref": ]} |