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notes.md

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/// base

<title>#import("title")</title>
#import("body")

/// header

#extend("base"):
#endextend
<t>#import("header")</t>

=>

all extend tags are replaced injected in place of tag.. if an import can be satisfied, it is satisfied // this allows /// header

<title>#import("title")</title>
#import("body")
<t>#import("header")</t>

this allows us to do another insert here and properly populate

#extend("header"):
#export("title", "welcome")
#export("header", "a header here")
#export("body"): 
Hello, #(name)! 
#endexport
#endextend

<t>Heylo</t>

/// 'base.leaf

<title>#import("title")</title>
#import("body")

/// header

#extend("base"):
#endextend
<t>#import("header")</t>

/// home.leaf

#extend("header"):
    #export("title", "welcome")
    #export("header", "a header here")
    #export("body"): 
        Hello, #(name)! 
    #endexport
#endextend

<t>Heylo</t>

==>

raw("<title>")
tagIndicator
tag("import")
parametersStart
string("title")
parametersEnd
raw("<\title>\n")
tagIndicator
tag("import")
parametersStart
string("body")
parametersEnd

tagIndicator
tag("extend")
parametersStart
string("base")
parametersEnd
bodyIndicator
tagIndicator
tag("export")
parametersStart
string("title")
parametersDelimitter
string("Welcome")
parametersEnd
tagIndicator
tag("export")
parametersStart
string("body")
parametersEnd
bodyIndicator
raw("\nHello, ")
tagIndicator
tag("")
parametersStart
variable("name")
parametersEnd
raw("!\n")
tagIndicator
tag("endexport")
tag("endextend")

==>

raw("<title>Welcome</title>\nHello, ")
value(of: name)
raw("!")

//////////////////////////////////////////////////////

#if(lowercase(greeting) == "hi"):
hello
#else:
goodbye
#endif

FOOO

(lldb) po print(input)

#extend("base"):
    #export("title", "Welcome")
    #export("body"):
        Hello, #(name)!
    #endexport
#endextend

(lldb) po print(lexed)

tagIndicator
tag(name: "extend")
parametersStart
param(stringLiteral("base"))
parametersEnd
tagBodyIndicator
raw("\n    ")
tagIndicator
tag(name: "export")
parametersStart
param(stringLiteral("title"))
parameterDelimiter
param(stringLiteral("Welcome"))
parametersEnd
raw("\n    ")
tagIndicator
tag(name: "export")
parametersStart
param(stringLiteral("body"))
parametersEnd
tagBodyIndicator
raw("\n        Hello, ")
tagIndicator
tag(name: "")
parametersStart
param(variable(name))
parametersEnd
raw("!\n    ")
tagIndicator
tag(name: "endexport")
raw("\n")
tagIndicator
tag(name: "endextend")

(lldb) po print(output)

extend(parameter(stringLiteral("base")))
raw("\n    ")
export(hasBody: false: parameter(stringLiteral("title")), parameter(stringLiteral("Welcome")))
raw("\n    ")
export(hasBody: true: parameter(stringLiteral("body")))
raw("\n        Hello, ")
variable(parameter(variable(name)))
raw("!\n    ")
tagTerminator(export)
raw("\n")
tagTerminator(extend)

#####################################

#if(lowercase(role) == "owner"):
hi, boss
#else:
hi, person
#endif

=>

var = context[role]
var = lowercase(role)
if var == owner {
    return "hi, boss"
} else {
    return "hi, person"
}