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Whiskey lets you write server-side web applications easily.

License: GNU General Public License v3.0

Makefile 0.06% Python 0.86% C 95.20% C++ 3.87%

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pierre-emmanuelj

whiskey's Issues

Add tracebacks to exceptions

Improve the README

Improve `wsky_String_escapeCString()`

Python’s repr() is really good. What about doing something like this one ?

Name functions when declared with `var`

To print pretty tracebacks with exceptions.

Rewrite methods of the class String

Thanks to @pierre-emmanuelJ

Line numbers should start from 1 at the beginning of the file, and column numbers should start from 1 at the beginning of the line

https://www.gnu.org/prep/standards/html_node/Errors.html

Add unit tests for it.

Allow underscores in numbers to separate the thousands

12_345_678 for 12,345,678.

Use GNU readline library for prompts when available

Find an alternative for Windows.

Add and use a function `wsky_asprintf()`

Like the GNU function asprintf(). Currently, they are a lot of calls to sprintf(), snprintf() and malloc() which can be simplified.

Add `while` instruction

Exemple :

while condition:
    instructions

Hexadecimal numbers in capital letters

>>> 0xfF
<unknown file>:1:3: error: Unexpected 'F'
>>> 0Xff
<unknown file>:1:1: error: Unexpected 'Xff'
>>>

Add modules

Crash on integer divisions by zero

Moreover, floating-point divisions by zero are not handled correctly:

>>> 2 / 0.0
inf.0

Add modulo operation

https://en.wikipedia.org/wiki/Modulo_operation

Rename wsky_ReturnValue to wsky_Result

It is shorter and more consistent since there is two similar structs named wsky_LexerResult and wsky_ParserResult.

Rename objects/str.h and objects/str.c to string.h and string.c

Abort on `true = 0`

Whiskey
>>> true = 0
tokens:
{type: KEYWORD; string: true}{type: OPERATOR; string: =}{type: INT; string: 0}
whiskey: src/ast.c:677: wsky_AssignmentNode_new: Assertion `wsky_ASTNode_isAssignable(left)' failed.
[1]    10707 abort      ./whiskey

Add an integer member in class `String` to hold the string length

To deal with nulls ('\0') in strings.

Add class variables

Like this:

class A (
    var staticVariable = 123;
    var anotherStaticVariable = {x: x + 1};
);

A.anotherStaticVariable(A.staticVariable); // evals to 124
A.staticVariable = -5;
A.anotherStaticVariable(A.staticVariable); // evals to -4
A.hello = 'hello'; // raises an error, classes are immutable

Add a description on GitHub

Bug with comments in the REPL

>>> //
<unknown file>:1:0: error: Unexpected '//'
>>> /**/
<unknown file>:1:0: error: Unexpected '/**/'
>>> /*
<unknown file>:1:0: error: Expected */
>>>

Thanks to @Arignir