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Author SHA1 Message Date
ridiculousfish
74b28f0a86 Fix for crash with malformed switch statement. Fixes #1376 2014-03-28 16:56:44 -07:00
ridiculousfish
005edf71a8 Fix initially backgrounded jobs. Fixes #1373 2014-03-28 14:39:47 -07:00
ridiculousfish
c1f64ba017 Make set_color fail silently if there is no argument (reintroducing 
469743c). Fixes #1335
 2014-03-27 13:46:33 -07:00
ridiculousfish
42166be22e Make the argument list parsing in complete -a robust against weird 
tokens like &. Improve the error message when such tokens are found.
 2014-03-27 11:34:18 -07:00
ridiculousfish
62b3ed17ba Teach parser_t how to parse an argument list that contains newlines, for 
complete -a support. Fixes #1369
 2014-03-27 11:17:05 -07:00
ridiculousfish
31bf50b2d4 Equip syntax highlighting with a variant that does no disk I/O. Invoke 
it after expanding an abbreviation, so that the expanded abbreviation
appears with (some) syntax highlighting.
 2014-03-26 18:49:09 -07:00
ridiculousfish
0325c1ba65 Teach parse_util_detect_errors to report invalid builtins, as found in 
issue #1252
 2014-03-26 18:20:38 -07:00
ridiculousfish
f2a437bd3b Merge branch 'master' into parser_cleanup 
Conflicts:
	parse_constants.h
	parse_tree.h
 2014-03-26 13:59:14 -07:00
ridiculousfish
7a7fb423b3 Remove some unused function declarations 2014-03-26 10:00:32 -07:00
ridiculousfish
d533c1b1c8 Second attempt to fix the build. config.h.in changes need to go in 
configure.ac.
 2014-03-25 20:23:58 -07:00
ridiculousfish
2db013a5fa Hopeful fix for the build 2014-03-25 20:13:33 -07:00
ridiculousfish
9fece3fdf1 Space and time optimizations for parse_node_t. Reduced size from 48 
bytes to 20 bytes.
 2014-03-25 20:06:34 -07:00
ridiculousfish
b520a03c57 Prefer swap() member function to std::swap. We were hitting the 
inefficient generic std::swap for some derived types.
 2014-03-25 12:44:21 -07:00
ridiculousfish
a4cafaad2e Turn on the new "ast" parser by default for execution. 
This change replaces fish's execution model, and obviates much of
parser_t. Instead of parsing fish code into a sequence of
commands-arguments, this reifies syntactic constructs into a grammar,
builds a parse tree, and executes that. This provides a big
simplification and (sometimes) performance boost. fish while loops
become C++ while loops, etc.

There are some known regressions in error reporting, which ought to be
fixed in the soon-to-be-merged parser_cleanup branch. There's also
legitimate changes in edge cases. For example, `command builtin ...` now
executes a command called "builtin" instead of doing something else
weird. The most significant change is that syntactic elements must be
unexpected: for example, single quoting 'command' will now cause it to
not be recognized. This should be fixed soon.

Please open issues for any regressions you find!
 2014-03-25 00:34:22 -07:00
ridiculousfish
0d64bbed46 Stop linking iconv, now that we have our own utf8 conversion routines 2014-03-23 13:29:57 -07:00
ridiculousfish
9718e70260 Naive reimplementation of utf2wcs and wcs2utf in 
env_universal_common.cpp. These use the new utf8 functions exposed in
utf8.h. This will allow us to drop the iconv dependency.
 2014-03-23 13:06:24 -07:00
Siteshwar Vashisht
a67dd9fbdd Included missing stdint.h header in utf8.cpp 2014-03-23 15:09:43 +05:30
ridiculousfish
aabed8279e Incorporate a modified UTF8 <-> wchar_t implementation from Alexey 
Vatchenko (http://www.bsdua.org/libbsdua.html) in preparation for
eliminating our dependency on iconv
 2014-03-22 23:46:58 -07:00
ridiculousfish
06eb271bda Changes full_escape to not generate \x escapes for non-ASCII characters. 
Partially reverts 51de269 . Fixes #1225
 2014-03-22 14:46:23 -07:00
ridiculousfish
12025e3050 Remove unused err_buff variable from parser_t 2014-03-22 01:04:49 -07:00
ridiculousfish
ad6367018b Excise use of parser_t's error() functionality. Thread a 
parse_error_list_t through all of the expand functions, enabling them to
report errors more directly. Improve aspects of error reporting for
expansion failures.
 2014-03-21 17:13:33 -07:00
ridiculousfish
c71b168402 Remove current_tokenizer and current_tokenizer_pos from old parser 2014-03-20 21:32:03 -07:00
ridiculousfish
4deb46290d Remove additional dead code from old parser 2014-03-20 21:32:03 -07:00
ridiculousfish
e5ef45e4c0 Rewrite parser_t::test_args and parser_t::eval_args to use new parser 2014-03-20 21:32:02 -07:00
ridiculousfish
e780637cf4 Add some tests for parse_util_detect_errors_in_argument 2014-03-20 21:32:02 -07:00
ridiculousfish
d659e55646 Correct the last keyword enum to reflect the actual last keyword 2014-03-20 21:32:02 -07:00
ridiculousfish
1c58b6d83e Rewrite parser_t::eval_args to use new AST parser 2014-03-20 21:32:02 -07:00
ridiculousfish
1305c02579 Rewrite parser_t::current_line() to respect new parser 2014-03-20 21:32:02 -07:00
ridiculousfish
2c19ca0dbf Fix for issue where pager contents may stay around if you executed a 
command with pager contents visible
 2014-03-20 21:32:02 -07:00
ridiculousfish
3cfdc6d126 Fix line number reporting in new parser 2014-03-20 21:32:02 -07:00
ridiculousfish
8ec73b2dd4 Removing some variables from parser_t that are no longer used in the new 
execution model
 2014-03-20 21:32:02 -07:00
jer-gentoo
5f11854286 Check for libtinfo after libncurses 
See Gentoo bug 459768 (https://bugs.gentoo.org/show_bug.cgi?id=459768)

Closes #1322 (https://github.com/fish-shell/fish-shell/pull/1322).
 2014-03-19 11:29:22 +08:00
ridiculousfish
14f4e0e271 Fix for issue where pager contents may stay around if you executed a 
command with pager contents visible
 2014-03-16 16:49:31 -07:00
ridiculousfish
5c54ef7b0d Merge branch 'master' into parser_cleanup 2014-03-15 20:24:25 -07:00
ridiculousfish
73c2846d64 Remove support for input IO_BUFFERs, which were only used by fish_pager 2014-03-15 19:49:55 -07:00
ridiculousfish
acd2038407 Remove old pager remnants, including documentation and references in the 
build system
 2014-03-15 14:24:05 -07:00
ridiculousfish
2442ae60db Remove old fish_pager source and implementation 2014-03-15 14:00:18 -07:00
ridiculousfish
6c096191ba Remove support for invoking old pager 2014-03-15 13:46:15 -07:00
ridiculousfish
20f9dd9a6b Fix for extra newline that gets appended if a command is not found in 
the new parser
 2014-03-15 13:07:19 -07:00
David Adam
44e94b8cfa ignore (generated) messages.pot 2014-03-13 21:56:56 +08:00
David Adam
8c21cf7761 translations: update new strings, convert all to UTF-8 2014-03-13 21:56:04 +08:00
David Adam
d2851cf5c5 translations: correct strings for fish_greeting default message 2014-03-13 21:16:35 +08:00
David Adam
b0716253a2 Makefile: assume UTF-8 in our codebase for translation generation 2014-03-13 21:16:35 +08:00
David Adam
eaf023b4d8 Makefile: separate messages.pot error lines 2014-03-13 21:16:35 +08:00
ridiculousfish
e47ad09130 Make contains take the string by const reference again, for performance reasons 2014-03-11 12:43:52 +08:00
David Adam
689d0082d8 README.md: document build and runtime dependencies even better. 2014-03-10 10:09:52 +08:00
ridiculousfish
390a49072d Reorganize keyword recognition in the parser to use a single table 2014-03-10 07:38:14 +08:00
Daniel J. Hofmann
7dc0b6f40b Fixed various Undefined Behavior occurrences. 
Conditionally uninitialized:
 - builtin_commandline.cpp:577
 - expand.cpp:869
 - parse_util.cpp:1036

Initialization of POD structs:
 - event.cpp:61
 - autoload.cpp:22

References used with va_start:
 - common.cpp:608:18

Found with clang-3.4's awesome -Wconditional-uninitialized,
-Wmissing-field-initializers and -Wvarargs.
 2014-03-07 18:28:16 +01:00
ridiculousfish
79d14521db Support for error detection in arguments in new parser. Restores error 
reporting for bad arguments (e.g. with bad variable names)
 2014-03-04 02:54:08 -08:00
ridiculousfish
8d6b0c8d76 Allow the caller to specify the goal node when parsing a string via the 
new parser. This enables parsing either a job list or an argument list.
 2014-03-04 02:54:08 -08:00