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31 commits

Author SHA1 Message Date
ridiculousfish
b06e798373 Revert "Remove undefined behavior from parse_error()." 
Per my understanding this is not undefined behavior. No ABI depends on the called function reading
variadic arguments, nor does any standard require it. So if this is crashing something else must be going
on.

This reverts commit 22d22f6aa8.
 2013-10-16 01:25:47 -07:00
Konrad Borowski
22d22f6aa8 Remove undefined behavior from parse_error(). 
Having function that takes arbitrary number of arguments without
actually reading them is undefined behavior, as it could cause stack
to be in the corrupted state. Now arguments after token are parsed,
even if they aren't needed.

See also: http://asciinema.org/a/5904
 2013-10-14 11:45:29 +02:00
ridiculousfish
ce857b0770 Syntax highlighting for file redirections 2013-10-13 16:58:40 -07:00
ridiculousfish
ddf98661e4 Adopt new parser in tab completions 2013-10-12 18:17:03 -07:00
ridiculousfish
ddec870d25 Rework decision process for whether to interpret keywords as structural 
or as commands (for LL parser). Will allow 'builtin --' to parse as a
plain statement, instead of a decorated statement '--'
 2013-10-12 02:46:49 -07:00
ridiculousfish
77e358a001 Support for parsing e.g. 'command --' as a plain statement, instead of 
executing the command '--'.
 2013-10-12 01:47:31 -07:00
ridiculousfish
5490f54d00 Make parse_t::parse a static method so we don't have to create lots of 
useless parse_t objects
 2013-10-12 01:17:55 -07:00
ridiculousfish
58447c147f Make the new parser LL(2). Support for correct handling of e.g. 'command 
--help'
 2013-10-09 20:37:07 -07:00
ridiculousfish
7b86b2e05a Adoption of new parser in abbreviations 2013-10-09 02:03:50 -07:00
ridiculousfish
c6eef16664 Autosuggestion adoption of new parser 2013-10-08 15:05:30 -07:00
ridiculousfish
4f718e83b3 Syntax highlighting now correctly handles cd 2013-10-07 03:56:09 -07:00
ridiculousfish
20ccda69f4 Command highlighting works 2013-10-07 01:04:37 -07:00
ridiculousfish
14741518a7 Command highlighting now works 2013-10-06 16:23:45 -07:00
ridiculousfish
e58b73179f More work on new parser 2013-08-11 00:35:00 -07:00
ridiculousfish
8e07e55c1f More work on new parser 2013-08-08 15:06:46 -07:00
ridiculousfish
680ac41bb1 Clean up some error handling 2013-07-28 15:44:09 -07:00
ridiculousfish
b133137a1f Removed templates (yay) 2013-07-28 15:19:38 -07:00
ridiculousfish
4f8d4f378c AST no templates 2013-07-25 15:24:22 -07:00
ridiculousfish
3e3eefc2dc Improvements to new parser. All functions and completions now parse. 2013-07-22 18:26:15 -07:00
ridiculousfish
77b6b0a9b2 Move production logic into templates 2013-07-21 15:22:11 -07:00
ridiculousfish
93f27666db More work 2013-07-10 23:45:09 -07:00
ridiculousfish
66d5436789 Fix for extra token_end 2013-07-04 14:05:42 -07:00
ridiculousfish
70b83a3bbb Implement support for switch 2013-06-30 15:38:31 -07:00
ridiculousfish
eba5b0e4c5 If statements parse 2013-06-27 15:12:27 -07:00
ridiculousfish
66af0c1a53 More work on the AST. block statements worked out a bit more. 2013-06-24 12:33:40 -07:00
ridiculousfish
d840643cb3 More work on new parser 2013-06-23 02:09:46 -07:00
ridiculousfish
b771e97ac6 More work on simulating execution of parse trees. Pipes are totally screwed up. 2013-06-18 23:35:04 -07:00
ridiculousfish
4ca46b7883 Beginning support for new parser error messages 2013-06-15 15:21:35 -07:00
ridiculousfish
827a9d640c Added parse builtin for testing. Lots of work on simulated execution. 2013-06-15 14:32:38 -07:00
ridiculousfish
e2a506e54a More work on new parser 2013-06-11 09:37:51 -07:00
ridiculousfish
048f08080d Rename expression.h to parse_tree.h and parse_exec.h 2013-06-09 14:21:24 -07:00
Renamed from expression.cpp (Browse further)