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104 commits

Author SHA1 Message Date
ridiculousfish
993148552e Support for Ctrl-C cancellation in new parser. Added tests for it too. 2014-01-02 16:19:33 -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
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
ridiculousfish
b6af3e51ab Very early work in adopting new parser for actual execution of commands. 
Not turned on yet.
 2013-12-23 14:53:56 -08:00
ridiculousfish
ed70195c7e Merge branch 'master' into ast 
Conflicts:
	function.cpp
	parser.cpp
	parser.h
 2013-12-20 17:44:37 -08:00
ridiculousfish
e38217683c Refactor block_t storage in parser_t from a linked list to a vector 2013-12-20 17:41:21 -08:00
ridiculousfish
739e529416 Initial flailing around trying to adopt new parser for actual execution 2013-12-20 14:37:40 -08:00
ridiculousfish
384987cd5b Remove detect_errors2 2013-12-16 22:32:08 -08:00
ridiculousfish
5b24aac266 Initial work on backtrace support with new parser 2013-12-15 16:05:37 -08:00
ridiculousfish
5cf59de676 Finish rewriting detect_errors to use new parser. All tests now pass (!) 2013-12-12 18:18:07 -08:00
ridiculousfish
d5d9b9284a Initial work towards rewriting detect_errors to use new parser. 
Low-level tests currently pass; high level tests fail.
 2013-12-11 18:34:28 -08:00
ridiculousfish
925fe65dd8 Remove the indentation part of parser_t::test(). Rename it to 
detect_errors().
 2013-12-08 16:25:07 -08:00
ridiculousfish
dd0cc5ed9f Rewriting indenting functionality to use new parser 2013-12-08 13:41:12 -08:00
ridiculousfish
dd91779442 Merge branch 'master' into ast_no_templates 
Conflicts:
	configure.ac
	exec.cpp
 2013-10-06 13:08:57 -07:00
ridiculousfish
4899086b3c Big fat refactoring of how redirections work. In fish 1.x and 2.0.0, the redirections for a process were flattened into a big list associated with the job, so there was no way to tell which redirections applied to each process. Each process therefore got all the redirections associated with the job. See https://github.com/fish-shell/fish-shell/issues/877 for how this could manifest. 
With this change, jobs only track their block-level redirections. Process level redirections are correctly associated with the process, and at exec time we stitch them together (block, pipe, and process redirects).

This fixes the weird issues where redirects bleed across pipelines (like #877), and also allows us to play with the order in which redirections are applied, since the final list is constructed right before it's needed.  This lets us put pipes after block level redirections but before process level redirections, so that a 2>&1-type redirection gets picked up after the pipe, i.e. it should fix https://github.com/fish-shell/fish-shell/issues/110

This is a significant change. The tests all pass. Cross your fingers.
 2013-08-19 18:06:24 -07:00
ridiculousfish
048f08080d Rename expression.h to parse_tree.h and parse_exec.h 2013-06-09 14:21:24 -07:00
ridiculousfish
1879dc4b59 Initial set of changes working to make fish robust against running out of file descriptors 2013-01-30 02:22:38 -08:00
ridiculousfish
92b2376c23 Indent switch + case properly. https://github.com/fish-shell/fish-shell/issues/530 2013-01-24 14:59:52 -08:00
Jan Kanis
44f70d2b52 stop profile switch from crashing (issue #517); also make print_profile use a loop instead of recursion 2013-01-14 00:49:32 +01:00
ridiculousfish
37bdb20092 Make event_block_t.event not a reference 
Stylistic tweaks
 2012-12-22 12:40:34 -08:00
Jan Kanis
8a446f43ff include fixes and suggestions from code review 2012-12-22 18:38:28 +01:00
ridiculousfish
f545fb2491 Work towards refactoring tokenizer to be a real object 2012-11-21 17:48:35 -08:00
ridiculousfish
9992b8eb0e Apply new indentation, brace, and whitespace style 2012-11-18 16:30:30 -08:00
Łukasz Niemier
47df1ae40a Remove trailing whitespaces and change tabs to spaces 2012-11-18 11:23:22 +01:00
ridiculousfish
7bb844a778 Fix bug where 'else if' does not support functions and redirections 
https://github.com/fish-shell/fish-shell/issues/359
 2012-11-04 17:11:02 -08:00
ridiculousfish
1a59346b51 Changed "elseif" to "else if" 2012-09-03 13:24:01 -07:00
ridiculousfish
ff124465fd Clean up some warnings and some unused if-related code 2012-09-01 12:29:00 -07:00
ridiculousfish
cc1395797e First stab at elseif implementation 2012-09-01 01:46:14 -07:00
ridiculousfish
a3c4de52d6 Fix braces style 2012-08-26 23:34:34 -07:00
ridiculousfish
95de6cf5a7 Migrated function_data_t out of base block class 
Removed an auto_ptr (yay)
 2012-08-26 23:30:23 -07:00
ridiculousfish
d788c84440 Made type property of block_t constant and private 
Further work towards cleaning up block_t hierarchy
 2012-08-26 23:16:20 -07:00
ridiculousfish
96046ffd30 First stab at getting rid of the ugly state1, state2 properties of block_t 2012-08-26 22:42:29 -07:00
ridiculousfish
61686aff34 Adopt posix_spawn (!) 
Rewrite IO chains to be a vector of pointers, instead of a linked list
Removed io_transmogrify
 2012-08-15 00:57:56 -07:00
ridiculousfish
682353f9cc Fix to restore an optimization from parse_util_get_line_from_offset in a more thread-safe way 2012-08-04 17:44:14 -07:00
ridiculousfish
69446be1ee Signal handling cleanup and improved safety 
Fixes issue where you couldn't control-C out of a loop (https://github.com/ridiculousfish/fishfish/issues/13)
Also stops doing memory allocation in the signal handler (oops) https://github.com/ridiculousfish/fishfish/issues/27
 2012-06-04 14:20:01 -07:00
ridiculousfish
71a8d39372 Fix to restore completions that use command substitution (like cd) 
Fix to adopt the same escaping code for both completions and autosuggestions
 2012-05-06 13:36:51 -07:00
ridiculousfish
0e3eb38f11 Improved fork reporting 
Made autosuggestion work properly for tilde expansion
 2012-04-21 20:08:44 -07:00
ridiculousfish
3ead99b088 Put fish on a diet. Tracked down the biggest memory hogs and fixed them. Total allocations down by a factor of 3 or so, live allocations a few KB. 2012-03-03 15:22:03 -08:00
ridiculousfish
fd4df6f9bb Changed iterators from iter++ to ++iter 
Large set of changes to history to ensure that histories from other sessions don't "bleed" into the current session
 2012-03-01 14:56:34 -08:00
ridiculousfish
fdfa5c0602 Some initial work towards resolving nasty fork/pthread issues, and to having a per-parser job list 2012-02-27 18:43:24 -08:00
ridiculousfish
62bd43f17f Large set of changes to migrate sb_out and sb_err to wcstring 2012-02-22 10:51:06 -08:00
ridiculousfish
2206e221bd Removed array_list_t (!) 2012-02-21 10:47:21 -08:00
ridiculousfish
6def61dfe9 A bit more debugging to parser class to try to track down a crash 2012-02-13 11:42:58 -08:00
ridiculousfish
e5ff5f7484 Some hopefully good changes to get IOs off of halloc 2012-02-09 18:43:36 -08:00
ridiculousfish
006523ac59 Replaced void*data with auto_ptr<function_data_t>, eliminating antoher halloc. 2012-02-07 22:10:35 -08:00
ridiculousfish
399c78fbf7 Fix event_block_t list from ad-hoc linked list to std::dequeue 2012-02-07 21:04:51 -08:00
ridiculousfish
a0a43046b3 Removed discriminated union from block_t type, allowing us to store wcstrings in it 2012-02-07 17:36:54 -08:00