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comparison tpc.js @ 66:25b697c91629

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Finish implementation of external module access
author Mike Pavone <pavone@retrodev.com>
date Sat, 14 Jul 2012 12:30:25 -0700
parents 976a0924e1d4
children 3a169ebb3224
comparison
equal deleted inserted replaced
65:b4190db72288 66:25b697c91629
1 var module = {exports: {}}; 1 var module = {exports: {}};
2 var PEG; 2 var PEG;
3 3
4 var file = null; 4 var file = null;
5 var argtype = 'normal'; 5 var argtype = 'normal';
6 var includes = []; 6 var includes = ['.'];
7 var basedir = ''; 7 var basedir = '';
8 var debugmode = false; 8 var debugmode = false;
9 for (var i = 0; i < arguments.length; i++) { 9 for (var i = 0; i < arguments.length; i++) {
10 switch (argtype) { 10 switch (argtype) {
11 case 'normal': 11 case 'normal':
51 } 51 }
52 52
53 compileFile(file, basedir, includes, debugmode); 53 compileFile(file, basedir, includes, debugmode);
54 54
55 55
56 function compileFile(filename, basedir, includes, debugmode) 56 function parseFile(filename)
57 { 57 {
58 var text = read(filename); 58 var text = read(filename);
59 load(basedir + 'peg.js');
60 PEG = module.exports;
61 load(basedir + 'parser.js');
62 load(basedir + 'compiler.js');
63 load(basedir + 'cbackend.js');
64 try { 59 try {
65 var parsed = parser.parse(text); 60 var parsed = parser.parse(text);
66 } catch (error) { 61 } catch (error) {
67 print('SyntaxError on at', error.line, ',', error.column, ':', error.message); 62 print('SyntaxError on at', error.line, ',', error.column, ':', error.message);
68 var lines = text.split('\n'); 63 var lines = text.split('\n');
76 } 71 }
77 } 72 }
78 print(spacer + '^'); 73 print(spacer + '^');
79 quit(1); 74 quit(1);
80 } 75 }
76 return parsed;
77 }
78
79
80 function compileFile(filename, basedir, includes, debugmode)
81 {
82
83 load(basedir + 'peg.js');
84 PEG = module.exports;
85 load(basedir + 'parser.js');
86 load(basedir + 'compiler.js');
87 load(basedir + 'cbackend.js');
88 var parsed = parseFile(filename);
81 if (debugmode) { 89 if (debugmode) {
82 debugprint = print; 90 debugprint = print;
83 } 91 }
92 toplevel = new topsymbols(includes);
84 var c = parsed.toCModule(); 93 var c = parsed.toCModule();
85 print(c); 94 print(c);
86 } 95 }