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* Teach while loops to not hang forever with no-executeGravatar ridiculousfish2014-07-11
| | | | Fixes #1543
* Remove the close_old field from io_fd_t, which is never actuallyGravatar ridiculousfish2014-04-16
| | | | | respected - a bug dating back to fish 1.x! The fd that would be closed is actually closed in io_cleanup_fds().
* Eliminate the parser_use_ast switch, which does nothing, andGravatar ridiculousfish2014-04-14
| | | | exec_no_exec, which also does nothing in the new parser
* Minor cleanup of redirection functionsGravatar ridiculousfish2014-04-11
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* Fix line number reporting in new parserGravatar ridiculousfish2014-03-20
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* Remove support for input IO_BUFFERs, which were only used by fish_pagerGravatar ridiculousfish2014-03-15
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* Revert "Merge pull request #1317 from pullreq/cpp"Gravatar ridiculousfish2014-02-28
| | | | | | | This reverts commit 74135c0600d5dcc40d396d0e7293c17b8d4bdaa7, reversing changes made to 6d749789ce240a3e6f1447777db63fd8e7525560. See discussion in #1317
* Fixes .c -> .cpp in comments. For doxygen.Gravatar Geoff Nixon2014-02-27
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* Update style and formatting to conform to fish style guide.Gravatar ridiculousfish2014-01-15
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* Fix some warningsGravatar ridiculousfish2014-01-01
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* Support for implicit cd, no-exec, and the exit builtin. All tests nowGravatar ridiculousfish2013-12-29
| | | | pass (!). Error reporting still unsteady.
* Fix issues related to redirections and block level IO with new parserGravatar ridiculousfish2013-12-28
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* Bringup of function definitions, switch statements with new parserGravatar ridiculousfish2013-12-27
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* Hook up for statements, if statements, and function definition in newGravatar ridiculousfish2013-12-27
| | | | parser
* Refactor block_t storage in parser_t from a linked list to a vectorGravatar ridiculousfish2013-12-20
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* Cast size_t to unsigned long.Gravatar Konrad Borowski2013-11-25
| | | | | | printf expects unsigned long (%lu) argument, however, size_t doesn't have to be declared as such. As %zu is C99 (but not C++), it shouldn't be used directly. Instead, I have to cast value to the correct type.
* Fix formattingGravatar ridiculousfish2013-10-26
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* Fix a C++11 compile error with clang.Gravatar ridiculousfish2013-08-25
| | | | https://github.com/mxcl/homebrew/pull/22016#issuecomment-23222977
* Put read pipe last so that eval works again. Addresses ↵Gravatar ridiculousfish2013-08-21
| | | | https://github.com/fish-shell/fish-shell/issues/966
* Replace some #warnings with a comment explaining why the code is OKGravatar ridiculousfish2013-08-19
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* Big fat refactoring of how redirections work. In fish 1.x and 2.0.0, the ↵Gravatar ridiculousfish2013-08-19
| | | | | | | | | | 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.
* Initial work towards various IO cleanups with an eye to fixing ↵Gravatar ridiculousfish2013-08-19
| | | | https://github.com/fish-shell/fish-shell/issues/110
* Cleanup of code that decides whether or not to fork. Fix for issue where ↵Gravatar ridiculousfish2013-06-16
| | | | stderr may be output twice.
* Fix for incorrect use of shared ptr referencesGravatar ridiculousfish2013-06-16
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* Formatting and style updatesGravatar ridiculousfish2013-05-05
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* Mark stdin as nonblocking if we get EWOULDBLOCK, and before handing it off ↵Gravatar ridiculousfish2013-04-07
| | | | | | to child processes when either starting them or moving them to the foreground. https://github.com/fish-shell/fish-shell/issues/176
* Teach fish how to push and pop blocks even in the face of no_exec. All tests ↵Gravatar ridiculousfish2013-03-25
| | | | | | finally pass. https://github.com/fish-shell/fish-shell/issues/624
* Additional changes related to https://github.com/fish-shell/fish-shell/pull/592Gravatar ridiculousfish2013-02-28
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* Cleanup and simplify null_terminated_array_t and its clientsGravatar ridiculousfish2013-02-22
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* Hopeful fix to avoid forking for certain builtins like echo when they have ↵Gravatar ridiculousfish2013-02-22
| | | | an input redirection only
* Fix a crash when redirecting a nonexistent file to a functionGravatar ridiculousfish2013-02-20
| | | | https://github.com/fish-shell/fish-shell/pull/574
* More cleanup based on static analysisGravatar ridiculousfish2013-02-16
| | | | https://github.com/fish-shell/fish-shell/issues/575
* exec(): Fix a stupid crash. Remove commented debug code that became invalidated.Gravatar Cheer Xiao2013-02-11
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* In exec(), only add and remove pipe_{read,write} when necessaryGravatar Cheer Xiao2013-02-11
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* Make io_data_t::fd constGravatar Cheer Xiao2013-02-11
| | | | In exec(), pipe_{write,read} no longer get reused.
* remove __warn_unused attribute from exec_subshellGravatar Jan Kanis2013-02-06
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* Make subcommands modify $status, and make builtin_set not modify status ↵Gravatar ridiculousfish2013-01-31
| | | | | | | unless it fails https://github.com/fish-shell/fish-shell/issues/547 https://github.com/fish-shell/fish-shell/issues/214
* Attempt to further improve fish's handling when it runs out of fds, and plug ↵Gravatar ridiculousfish2013-01-30
| | | | some fd leaks
* Initial set of changes working to make fish robust against running out of ↵Gravatar ridiculousfish2013-01-30
| | | | file descriptors
* Fix spelling: s/circut/circuit/gGravatar Cheer Xiao2013-01-24
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* Remove some functions which were rendered trivial by xiaq's changes. Make ↵Gravatar ridiculousfish2013-01-19
| | | | io_file_t take its path directly. Make io_buffer_t no longer use a shared_ptr for its data.
* Merge branch 'split-io' of git://github.com/xiaq/fish-shell into xiaq-split-ioGravatar ridiculousfish2013-01-18
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* | Fix two clang warningsGravatar Cheer Xiao2013-01-17
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| * Make is_input a member of io_pipe_tGravatar Cheer Xiao2013-01-17
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| * Split out io_pipe_t, let io_buffer_t inherit itGravatar Cheer Xiao2013-01-17
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| * Convert io_buffer_read to io_buffer_t::readGravatar Cheer Xiao2013-01-17
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| * Convert io_buffer_create to static io_buffer_t::create, make io_buffer_t ↵Gravatar Cheer Xiao2013-01-17
| | | | | | | | constructor private
| * Convert io_buffer_destroy to ~io_buffer_tGravatar Cheer Xiao2013-01-17
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| * Split out io_buffer_t, make input_redirect in exec() a raw pointerGravatar Cheer Xiao2013-01-17
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| * Split out io_file_tGravatar Cheer Xiao2013-01-17
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