m-yuhas / cpl Goto Github PK

Translate Arithmetic Parser from Swift to CPP

The Build Script Should have the following features:

build install
build install
build uninstall
build uninstall

Update Documentation to Reflect the New Features Being Released in 0.1

It would be nice if there was an Atom plug-in to allow for pretty display of scripts in this language.

The following must be implemented before 0.0 gets pushed to master:

输出
如果／否则／结束支
从...知道
当／结束圈
Variable Storage

Add Support For Functions:

1. Define Syntax Associated with Functions
2. Research Efficient Ways of Implementing Functions in Interpreted Languages
3. Implement

Use this ticket to track the status of the feature

Implement Arrays:

1. Define syntax for storing, accessing, modifying, and performing arithmetic on arrays
2. Make modifications to the VarObject Class to allow storage of Arrays
3. Add array support in the Boolean Expression Parser and the Arithmetic Parser

Work on this feature will be tracked in this ticket

Allow the script to parse command line arguments. These will be passed to the user in the form of an array and will be globally available throughout the script.

Finish work on this after Arrays are implemented.

Commit a PDF file with 0.0 Install Instructions, Language Features, and Known Issues

Currently the VarObject has the ability to store strings, but the rest of the code does not. To implement support complete the following subtasks:

1. Define syntax for storing, accessing, modifying, and getting information on string variables
2. Add support for strings in the arithmetic parser
3. Add special string manipulation functions i.e. substring, index, prefix, suffix, etc.

Work on this feature will be tracked by this ticket

Currently Whitespace is not supported in Mathematical Expressions. It should be.

subtraction needs to be implemented. The following is desired behavior:

Subtracting 2 booleans gives an InvalidOperationType Exception
When subtracting a boolean from an integer or a double a "true" counts as a 1 and a "false" counts as a 0
When subtracting two strings, all instances of the string being subtracted are removed from the original string are removed. If there are no instances, that the original string is unmodified: e.x.:
"fox" - "o" = "fx"
"fox" - "dog" = "fox"
When subtracting a number or a boolean from a string, the number will be cast as a string and a boolean true will be 是 and a boolean false will be 否.

After a subtraction operation is performed on data of two different types, the resulting VarObject should always take the higher number type from the list below:

1. Boolean
2. Integer
3. Double
4. String

CPL is a lame name for a programming language. Think of a better one.

Scripts greater than 1000 Character will not be executed. This fix will involve calculating file size before the program runs.