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| Both sides previous revision Previous revision Next revision | Previous revision Next revision Both sides next revision | ||
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sav08:simple_programming_language [2008/02/28 07:59] vkuncak |
sav08:simple_programming_language [2009/02/22 16:48] vkuncak |
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| - | ====== A Small Programming Language ====== | + | ====== A Simple Programming Language ====== |
| Basic statement is assignment, control structures are 'if' and 'while': | Basic statement is assignment, control structures are 'if' and 'while': | ||
| Line 8: | Line 8: | ||
| while (F) c1 | while (F) c1 | ||
| - | We can describe the syntax of this language using a [[:Notes on Context-Free Grammars|context-free grammar]]: | + | We can describe the syntax of this language using a [[Context-Free Grammars|Context-Free Grammar]]: |
| c ::= x=T | (if (F) c else c) | c ; c | (while (F) c) | c ::= x=T | (if (F) c else c) | c ; c | (while (F) c) | ||