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* Implement I/O operator parsingP. J. McDermott2016-02-201-9/+40
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* Implement "case" constructP. J. McDermott2016-02-201-6/+40
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* Implement (non-functional) function handlingP. J. McDermott2016-02-201-4/+14
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* Implement "while" and "until" loopsP. J. McDermott2016-02-201-5/+15
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* Implement "if" constructP. J. McDermott2016-02-201-2/+21
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* Rearrange command()P. J. McDermott2016-02-201-4/+6
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* Fix handling of unexpected EOFP. J. McDermott2016-02-201-7/+7
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* Improve error when expecting EOFP. J. McDermott2016-02-201-1/+3
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* tokname(): Add new special symbolsP. J. McDermott2016-02-201-1/+3
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* Check only first word of simple commands for reseserved wordsP. J. McDermott2016-02-202-3/+5
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* Fix T_LBRACE, T_RBRACE, and T_BANG recognitionP. J. McDermott2016-02-202-4/+4
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* Delimit words at unescaped operatorsP. J. McDermott2016-02-192-2/+3
| | | | Also expect EOF at end of script.
* Improve reserved word recognitionP. J. McDermott2016-02-192-14/+50
| | | | | | And fix term() to allow do_group() to find T_DONE. Also, ERMAHGERD DEBERG.
* Add more productions, special tokens, etc.P. J. McDermott2016-02-192-12/+324
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* Recognize reserved wordsP. J. McDermott2016-02-191-7/+28
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* Add missing I/O tokensP. J. McDermott2016-02-192-11/+31
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* Add error handling to lexerP. J. McDermott2016-02-192-64/+152
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* [WIP] Add lexer/parser demoP. J. McDermott2016-02-193-0/+645
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* libsh: Use parameter lists instead of aliasesP. J. McDermott2016-02-193-31/+5
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* Initial commitP. J. McDermott2016-02-146-0/+1117