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49 Commits

Author SHA1 Message Date
primo-ppcg c2e55b5486 update docstrings for `string/slice` and `tuple/slice` 2023-07-15 00:52:12 +07:00
Calvin Rose a0f40042cb Update copyright year. 2023-01-07 15:03:35 -06:00
John Gabriele 690b98bff9
tuple.c docstrings 
Added some backticks around code in docstrings to distinguish them from prose.
 2022-04-17 21:26:53 -04:00
Calvin Rose 3715d7a184 Auto update copyright date. 2022-03-21 18:22:59 -05:00
sogaiu caaa26e153 Update tuple.c with new style core function declarations. 2021-07-26 11:33:46 +09:00
Calvin Rose bbae43f259 Update copyright dates. 2021-05-31 13:46:02 -05:00
Calvin Rose a87015598c Make janet_equals and janet_compare non recursive 
This makes these operatios use constant stack space rather
than linear stackspace given the size of the inputs. This is important
to prevent certain parser input from causing a stack overflow - in
general, we try to avoid unbounded recursion.
 2020-04-24 16:18:31 -05:00
Calvin Rose 333ae7c4f8 Make amalgamtion the default when building. 
This way we can support fewer build configurations. Also, remove
all undefined behavior due to use of memcpy with NULL pointers. GCC
was exploiting this to remove NULL checks in some builds.
 2020-01-28 23:38:52 -06:00
Calvin Rose a68ee7aac6 Update Copyright 2020. 2020-01-12 10:50:37 -06:00
Calvin Rose 6c7f376410 Try to remove potential overflow bugs. 
Also make integer to size_t casts explicit rather than relying on
int32_t * sizeof(x) = size_t. This is kind of a personal preference for
this problem.
 2020-01-02 22:08:17 -06:00
Calvin Rose 9dd152dc28 Add features.h for feature test macros. 
Because we use an amalgated build, feature
test macros should be set in a single file that
is included before any other headers, and is placed
at the top of the amalgamated build.
 2019-12-30 19:06:15 -05:00
Andrew Chambers a20e956f6d Explain the logic behind negative slice indices. 2019-12-03 22:05:43 +13:00
Calvin Rose 026f26f05f Improve error message in slice functions. 
Check the first argument before trying to do range
checks.
 2019-11-05 09:41:30 -06:00
Calvin Rose a8afc5b81f Sourcemapping uses line, column instead of offsets. 
This should be friendlier to most users. It does, however, mean
we lose range information. However, range information could be
recovered by re-parsing, as janet's grammar is simple enough to do this.
 2019-09-22 17:18:28 -05:00
Calvin Rose 55d8e8b56b Fix issue with compilation with source name. 
Also add tuple/sourcemap and tuple/setmap.
 2019-05-20 04:02:38 -04:00
Calvin Rose 00a47dc0cb Begin work on new memory layout for all objects and GC. 
The layout should actually be very similar to the old layout, but
the code will be much easier to change and should be more portable.
 2019-02-21 11:22:29 -05:00
Calvin Rose 811b1825cb Remove tuple/append and tuple/prepend. 
Use the splice special instead.
 2019-02-20 21:08:54 -05:00
Calvin Rose 9d4effc02e Add make format to format code. 
A consistent style should help with contributors and
readability. We use astyle as the formatter as can make a pretty
good approximation of the current style and my preferred style.

Astyle can be found at http://astyle.sourceforge.net/astyle.html
 2019-02-19 20:51:34 -05:00
Calvin Rose ed72dcf82d Rename the header <janet/janet.h> to <janet.h> 
Makes it easier to use and remember, and makes the
variable `module/*headerpath*` make more sense.
 2019-02-18 20:13:35 -05:00
Calvin Rose 17783c3c3e Add tuple/brackets 
Fix macro expansion via macex for bracketed tuples.
 2019-02-11 18:37:59 -05:00
Calvin Rose c6edf03ae8 Fix some code style, add tuple/type function. 
We need to be able to detect tuple type from janet code, otherwise
tuples will contain hidden state. The tuple/type function is able
to detect the flags in the tuple so the programmer can access them
if needed.
 2019-02-09 12:21:11 -05:00
J.-F. Cap 86ba69c16b Merge remote-tracking branch 'upstream/master' into crazy-brackets 2019-02-08 23:45:55 +01:00
J.-F. Cap 5f70024f87 Experimental stuffs with bracket syntax 2019-02-08 21:49:28 +01:00
Calvin Rose fe27df528c Boot core library from image rather than source 
This should speed up start time and reduce malloc/free
usage to about 15% of what is what previously for startup.
The current cost is slightly larger binary as the representaion
of the image is currently less compact than source code.
 2019-02-08 00:44:30 -05:00
Calvin Rose 611543c48b Add source amalgamation 
The amalgamated source concatenates all sources
to a file janet.c which can be used for
embedding janet, much in the same way as sqlite
or mongoose.
 2019-01-24 00:15:58 -05:00
Calvin Rose 6f3bc3d577 Update copyright date, fix types, remove trailing whitespace. 2019-01-06 03:23:03 -05:00
Calvin Rose 5865692401 Surround embedded documentation with a macro so it 
can be disabled in a future build.
 2019-01-06 01:49:56 -05:00
Calvin Rose b60e3e302a Update C API to use friendlier functions rather than macros. 
Error handling is implemented with setjmp/longjmp so code
can be more concise. This required a very large but straight forward refactor for all
of the libraries.
 2019-01-05 20:09:03 -05:00
Calvin Rose 6b95326d7c First commit removing the integer number type. This should 
remove some complexity and unexpected behavior around numbers in
general as all numbers are the same number type, IEEE 754 double
precision numbers. Also update examples and tests, some of which were
out of date.

Some more testing may be needed for new changes to numbers.
 2018-12-27 13:05:29 -05:00
Calvin Rose e8c0dcd14e Make source mapping use byte offset instead of line and col 
for better debugging support in repl. Add debug module for better
debugging support.
 2018-12-13 18:46:53 -05:00
Calvin Rose 4e4dd31164 Change syntax for namespaces. 
Add quasiquote, unquote, and unquote-splicing
as specials rather than a macro.
 2018-11-30 22:49:21 -05:00
Calvin Rose b2a1a4ec9b Add classes to core library. 2018-11-25 15:58:50 -05:00
Calvin Rose fcbd24cedc Add lots of documentation for all functions. 2018-11-16 16:24:10 -05:00
Calvin Rose 4d119e4e03 Begin adding more complete documentation. 2018-11-15 15:45:41 -05:00
Calvin Rose 08dd06918e Switch to mempcy in some slice functions. 2018-09-07 16:27:57 -04:00
Calvin Rose c8ef2a0d88 Rename to janet 2018-09-05 22:18:42 -04:00
Calvin Rose 75c66ea6dd Refactor native module declarations. marshal can now 
serialize entire environment.
 2018-08-26 14:35:01 -04:00
Calvin Rose 547529ebb2 Refactor dst_view_* functions. 2018-07-04 13:21:30 -04:00
Calvin Rose a018f9f54a Major refactor. Move files around, merge compiler into 
core and other changes, work on inlining many c functions.
 2018-07-03 23:07:35 -04:00
Calvin Rose 28cf753fa2 Source mapping v4 (line and column instead of byte offsets). 2018-06-29 11:13:06 -04:00
Calvin Rose f93c84c21f Source mapping v3 (performance improvements, better decoupling from parser). 2018-06-29 10:41:26 -04:00
Calvin Rose 2e472ec9a3 Version 2 of new source mapping. 2018-06-29 01:16:46 -04:00
Calvin Rose f295692b50 Update copyright to 2018. Add string methods. 2018-05-17 23:41:20 -04:00
Calvin Rose dafc121f4d Change c function macros to be explicitly non functional by 
capitalizing them.
 2018-05-12 20:31:28 -04:00
Calvin Rose f47323c915 Change convention for naming modules and functions. 2018-05-08 19:40:28 -04:00
bakpakin 080caf31a7 Add triangles examples. 2018-03-25 18:51:31 -04:00
bakpakin b305a7c9bb Add macros in compiler. 2018-01-28 15:29:47 -05:00
bakpakin 8fe9881187 More work on adding c functions. Added buffer literals again. 2018-01-27 15:15:09 -05:00
bakpakin 30f62ca454 Major refactor and restructure. Add CMake for anticipated windows 
support.
 2018-01-19 16:43:19 -05:00