Haven't done the proper AST rewriting yet.  My intention is to rewrite
any local reference to a function that doesn't exist to an inter-module
application using the first import that satisfies it during the
rebinding stage of AST generation.

This was suggested in alpaca-lang#63.  It's not actually part of the AST generation
phase yet but it made sense to handle this at the same time as function
imports for alpaca-lang#62.  I'm going to decouple the basic parsing pass from the
renaming and rewriting pass of the parser since rewriting the names of
imported functions to inter-module calls will require the other modules
to already be parsed and accessible.

Not yet integrated into the actual parsing path.

* fix whitespace regex to cover whitespace other than spaces
* fix block comment regex to cover more edge cases
* fix line comment regex
* add basic framework for property based testing using proper
* property test for compiling generated module declarations

make_modules/1 takes a list of source code strings to parse and rewrite
as proper modules with imports and exports expanded.  Expanded exports
now work so we can do things like `export foo` instead of `export foo/1,
foo/2`.  Rewriting functions not defined in the module to inter-module
calls using imports is not yet done but I think because of the
increasing amount of changes it's worth integrating now, if only to get
the export changes in.

Fixes alpaca-lang#63

…nore-ws

Add 'let' to top level definitions; infer breaks using top-level keywords

Add more property tests

make_modules/1 takes a list of source code strings to parse and rewrite
as proper modules with imports and exports expanded.  Expanded exports
now work so we can do things like `export foo` instead of `export foo/1,
foo/2`.  Rewriting functions not defined in the module to inter-module
calls using imports is not yet done but I think because of the
increasing amount of changes it's worth integrating now, if only to get
the export changes in.

Fixes alpaca-lang#63

Rather than adding the set of available modules as another parameter,
thread an environment record through the rewriting stages that tracks
all of this stuff and makes it easier to expand upon later if
necessary.

Lets us use module.fun/arity for things like x |> module.fun/1 or
simpler with x |> module.fun.  Using function names like this without
module and arity qualifications will work as well.

Haven't done the proper AST rewriting yet.  My intention is to rewrite
any local reference to a function that doesn't exist to an inter-module
application using the first import that satisfies it during the
rebinding stage of AST generation.

This was suggested in alpaca-lang#63.  It's not actually part of the AST generation
phase yet but it made sense to handle this at the same time as function
imports for alpaca-lang#62.  I'm going to decouple the basic parsing pass from the
renaming and rewriting pass of the parser since rewriting the names of
imported functions to inter-module calls will require the other modules
to already be parsed and accessible.

Not yet integrated into the actual parsing path.

make_modules/1 takes a list of source code strings to parse and rewrite
as proper modules with imports and exports expanded.  Expanded exports
now work so we can do things like `export foo` instead of `export foo/1,
foo/2`.  Rewriting functions not defined in the module to inter-module
calls using imports is not yet done but I think because of the
increasing amount of changes it's worth integrating now, if only to get
the export changes in.

Fixes alpaca-lang#63

make_modules/1 takes a list of source code strings to parse and rewrite
as proper modules with imports and exports expanded.  Expanded exports
now work so we can do things like `export foo` instead of `export foo/1,
foo/2`.  Rewriting functions not defined in the module to inter-module
calls using imports is not yet done but I think because of the
increasing amount of changes it's worth integrating now, if only to get
the export changes in.

Fixes alpaca-lang#63

Rather than adding the set of available modules as another parameter,
thread an environment record through the rewriting stages that tracks
all of this stuff and makes it easier to expand upon later if
necessary.

Lets us use module.fun/arity for things like x |> module.fun/1 or
simpler with x |> module.fun.  Using function names like this without
module and arity qualifications will work as well.

* fix whitespace regex to cover whitespace other than spaces
* fix block comment regex to cover more edge cases
* fix line comment regex
* add basic framework for property based testing using proper
* property test for compiling generated module declarations

make_modules/1 takes a list of source code strings to parse and rewrite
as proper modules with imports and exports expanded.  Expanded exports
now work so we can do things like `export foo` instead of `export foo/1,
foo/2`.  Rewriting functions not defined in the module to inter-module
calls using imports is not yet done but I think because of the
increasing amount of changes it's worth integrating now, if only to get
the export changes in.

Fixes alpaca-lang#63

make_modules/1 takes a list of source code strings to parse and rewrite
as proper modules with imports and exports expanded.  Expanded exports
now work so we can do things like `export foo` instead of `export foo/1,
foo/2`.  Rewriting functions not defined in the module to inter-module
calls using imports is not yet done but I think because of the
increasing amount of changes it's worth integrating now, if only to get
the export changes in.

Fixes alpaca-lang#63

Haven't done the proper AST rewriting yet.  My intention is to rewrite
any local reference to a function that doesn't exist to an inter-module
application using the first import that satisfies it during the
rebinding stage of AST generation.

This was suggested in alpaca-lang#63.  It's not actually part of the AST generation
phase yet but it made sense to handle this at the same time as function
imports for alpaca-lang#62.  I'm going to decouple the basic parsing pass from the
renaming and rewriting pass of the parser since rewriting the names of
imported functions to inter-module calls will require the other modules
to already be parsed and accessible.

Not yet integrated into the actual parsing path.

make_modules/1 takes a list of source code strings to parse and rewrite
as proper modules with imports and exports expanded.  Expanded exports
now work so we can do things like `export foo` instead of `export foo/1,
foo/2`.  Rewriting functions not defined in the module to inter-module
calls using imports is not yet done but I think because of the
increasing amount of changes it's worth integrating now, if only to get
the export changes in.

Fixes alpaca-lang#63

make_modules/1 takes a list of source code strings to parse and rewrite
as proper modules with imports and exports expanded.  Expanded exports
now work so we can do things like `export foo` instead of `export foo/1,
foo/2`.  Rewriting functions not defined in the module to inter-module
calls using imports is not yet done but I think because of the
increasing amount of changes it's worth integrating now, if only to get
the export changes in.

Fixes alpaca-lang#63

Rather than adding the set of available modules as another parameter,
thread an environment record through the rewriting stages that tracks
all of this stuff and makes it easier to expand upon later if
necessary.

Added top-level `let`s since I was alread in there.

Scanner fixes

* fix whitespace regex to cover whitespace other than spaces
* fix block comment regex to cover more edge cases
* fix line comment regex
* add basic framework for property based testing using proper
* property test for compiling generated module declarations

make_modules/1 takes a list of source code strings to parse and rewrite
as proper modules with imports and exports expanded.  Expanded exports
now work so we can do things like `export foo` instead of `export foo/1,
foo/2`.  Rewriting functions not defined in the module to inter-module
calls using imports is not yet done but I think because of the
increasing amount of changes it's worth integrating now, if only to get
the export changes in.

Fixes alpaca-lang#63

make_modules/1 takes a list of source code strings to parse and rewrite
as proper modules with imports and exports expanded.  Expanded exports
now work so we can do things like `export foo` instead of `export foo/1,
foo/2`.  Rewriting functions not defined in the module to inter-module
calls using imports is not yet done but I think because of the
increasing amount of changes it's worth integrating now, if only to get
the export changes in.

Fixes alpaca-lang#63

This was suggested in alpaca-lang#63.  It's not actually part of the AST generation
phase yet but it made sense to handle this at the same time as function
imports for alpaca-lang#62.  I'm going to decouple the basic parsing pass from the
renaming and rewriting pass of the parser since rewriting the names of
imported functions to inter-module calls will require the other modules
to already be parsed and accessible.

Not yet integrated into the actual parsing path.

make_modules/1 takes a list of source code strings to parse and rewrite
as proper modules with imports and exports expanded.  Expanded exports
now work so we can do things like `export foo` instead of `export foo/1,
foo/2`.  Rewriting functions not defined in the module to inter-module
calls using imports is not yet done but I think because of the
increasing amount of changes it's worth integrating now, if only to get
the export changes in.

Fixes alpaca-lang#63

make_modules/1 takes a list of source code strings to parse and rewrite
as proper modules with imports and exports expanded.  Expanded exports
now work so we can do things like `export foo` instead of `export foo/1,
foo/2`.  Rewriting functions not defined in the module to inter-module
calls using imports is not yet done but I think because of the
increasing amount of changes it's worth integrating now, if only to get
the export changes in.

Fixes alpaca-lang#63

* fix whitespace regex to cover whitespace other than spaces
* fix block comment regex to cover more edge cases
* fix line comment regex
* add basic framework for property based testing using proper
* property test for compiling generated module declarations

Haven't done the proper AST rewriting yet.  My intention is to rewrite
any local reference to a function that doesn't exist to an inter-module
application using the first import that satisfies it during the
rebinding stage of AST generation.

This was suggested in alpaca-lang#63.  It's not actually part of the AST generation
phase yet but it made sense to handle this at the same time as function
imports for alpaca-lang#62.  I'm going to decouple the basic parsing pass from the
renaming and rewriting pass of the parser since rewriting the names of
imported functions to inter-module calls will require the other modules
to already be parsed and accessible.

Haven't done the proper AST rewriting yet.  My intention is to rewrite
any local reference to a function that doesn't exist to an inter-module
application using the first import that satisfies it during the
rebinding stage of AST generation.

This was suggested in alpaca-lang#63.  It's not actually part of the AST generation
phase yet but it made sense to handle this at the same time as function
imports for alpaca-lang#62.  I'm going to decouple the basic parsing pass from the
renaming and rewriting pass of the parser since rewriting the names of
imported functions to inter-module calls will require the other modules
to already be parsed and accessible.

Not yet integrated into the actual parsing path.