Kelvin Sherlock
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f125b533f7
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Squashed commit of the following:
commit f0944a89f27e44b1764988806e655f09764e80df
Author: Kelvin Sherlock <ksherlock@gmail.com>
Date: Tue Aug 30 12:24:08 2016 -0400
exit throws execution of input error w/ possible 0 value. catch it.
commit 9e7f9c1ae049aa26513413f4767268b47ee22e98
Author: Kelvin Sherlock <ksherlock@gmail.com>
Date: Tue Aug 30 12:23:21 2016 -0400
builtins - more consistent argument handling.
commit be4c1c902f5a3a3f01e92ae52c7d6cc5d8731b65
Author: Kelvin Sherlock <ksherlock@gmail.com>
Date: Tue Aug 30 12:23:01 2016 -0400
.
commit 68d0c29fec112c6e7bc3a672b41eb7eb758a8941
Author: Kelvin Sherlock <ksherlock@gmail.com>
Date: Tue Aug 30 12:22:51 2016 -0400
exit command.
commit 25b0a7f7da9220b03026123bb5072c2da1d73fde
Author: Kelvin Sherlock <ksherlock@gmail.com>
Date: Tue Aug 30 12:21:16 2016 -0400
builtin quit command.
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2016-08-30 12:25:43 -04:00 |
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Kelvin Sherlock
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33dd3228f8
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update the parser/lexer to make it more reusable. For example, subshells are now handled.
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2016-08-16 16:47:20 -04:00 |
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Kelvin Sherlock
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56f945ce29
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simplify argv0 lookup a little bit.
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2016-07-28 16:30:17 -04:00 |
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Kelvin Sherlock
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0524d10590
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parse | pipe lines.
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2016-07-26 14:20:11 -04:00 |
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Kelvin Sherlock
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c28cfb0710
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rewrite phase-2 lexical analysis. It splits on ; ( ) || && and I've deferred the invalid string checks until later.
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2016-07-23 11:54:46 -04:00 |
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Kelvin Sherlock
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b4db751cbe
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fix parenthesis processing. left-paren is only a command when it's argv0. Otherwise it's a normal character. (but must be balanced with right-paren to know when right-paren is a separator. ).
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2016-06-26 13:04:32 -04:00 |
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Kelvin Sherlock
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ef99bb40de
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version bump
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2016-06-16 21:55:39 -04:00 |
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Kelvin Sherlock
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92ddf18766
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FOR var IN ... ; END support.
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2016-06-16 00:04:29 -04:00 |
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Kelvin Sherlock
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322a32af65
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support for Loop ... End, Break, and Continue.
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2016-06-15 23:01:03 -04:00 |
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Kelvin Sherlock
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f58f6d4115
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fixes for travis ci / abort support.
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2016-02-05 12:42:22 -05:00 |
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Kelvin Sherlock
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475bd392ad
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process vector of commands all at once.
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2016-02-02 16:20:32 -05:00 |
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Kelvin Sherlock
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5723656988
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lots of updates!
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2016-02-01 20:38:29 -05:00 |
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Kelvin Sherlock
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1219a40d07
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phase parsing improvements
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2016-01-31 00:41:02 -05:00 |
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Kelvin Sherlock
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bc2a530355
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update phase2
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2016-01-30 12:44:42 -05:00 |
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Kelvin Sherlock
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2157dc0ba8
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pipe-lined lexing/parsing.
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2016-01-29 22:23:14 -05:00 |
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