Commit Graph

17 Commits

Author SHA1 Message Date
ridiculousfish
cb6be2a50d Support for "simple block" optimization, where we can run blocks
directly if there are no arguments or redirections to the block itself
2014-01-07 10:45:36 -08:00
ridiculousfish
45852f0497 Add a convenience method next_node_in_node_list which can be used for
iterating over lists in a parse tree
2014-01-05 15:23:42 -08:00
ridiculousfish
993148552e Support for Ctrl-C cancellation in new parser. Added tests for it too. 2014-01-02 16:19:33 -08:00
ridiculousfish
fb882f0b69 Support for stack overflow and infinite recursion detection in new
parser
2014-01-01 15:29:56 -08:00
ridiculousfish
27cba56761 Further improvements to error reporting with new parser 2014-01-01 00:04:02 -08:00
ridiculousfish
7356a0f6c8 Clean up and rationalize error handling in parse_execution.cpp 2013-12-31 14:37:37 -08:00
ridiculousfish
a9787b769f Support for implicit cd, no-exec, and the exit builtin. All tests now
pass (!). Error reporting still unsteady.
2013-12-29 16:23:26 -08:00
ridiculousfish
a42711e31c Support for break/continue with new parser execution 2013-12-28 22:52:06 -08:00
ridiculousfish
c632307eaa Make eval_node_at_offset return an error indication instead of the exit
status of the last command
2013-12-28 16:33:26 -08:00
ridiculousfish
0f9de11a67 Fix issues related to redirections and block level IO with new parser 2013-12-28 16:18:38 -08:00
ridiculousfish
715823a666 Bringup of function definitions, switch statements with new parser 2013-12-27 03:58:42 -08:00
ridiculousfish
6ce4b344e4 Hook up for statements, if statements, and function definition in new
parser
2013-12-27 01:38:43 -08:00
ridiculousfish
c1a13ae8bc Fix a few errors identified by testing new parser 2013-12-26 13:36:43 -08:00
ridiculousfish
6536ffe178 Facilities for turning on new AST-based parser. 2013-12-26 13:24:10 -08:00
ridiculousfish
562946d055 Cleanup thrashing around in parser_t. New parser execution lives in
parse_execution.cpp
2013-12-26 12:55:10 -08:00
ridiculousfish
924b8cbe24 New ideas about how to use new parser for execution. Beginnings of
implementation.
2013-12-26 12:24:00 -08:00
ridiculousfish
5b1a532652 Factor execution aspects from parser_t to parse_execution_context_t .
Still searching for best way to use new parser for execution.
2013-12-24 13:17:24 -08:00