styles loader for "tailwind" css

[naturallymitchell]

for current theme, class/body.txt,

bg-grey-light
font-sans
leading-normal
tracking-normal

would output as https://github.com/foundpatterns/base-theme/blob/165d95e5d06065e4ccc016d780bf344b99b0307a/base.html#L65

load each tag/tagged-id 's txt file serialize the table with an arg separator, in this case a space similar to the events.txt load them as a list, then output them to the html tag classes string

we need to have id's for every tag

[naturallymitchell]

has to work with both semantic tags and tag ids _class/base.html-body.txt

font-sans
leading-normal
tracking-normal

the _class/ folder is a sibling folder to the template with the "template class" files (that end in .txt)

[naturallymitchell]

after theme loader creates temp-theme/ find every "template class" and patch its template's class

[Arnaz87]

Tthe class file name must be _class/base.html-body.txt

• _class to make it explicit that it's a special directory
• base.html says that the classes apply to elements of that file
• body is the element to wich the classes are applied

[naturallymitchell]

has to work on any element both semantic tags and tags with an id

[Arnaz87]

to indicate an element id, we could do the css way and name the file base.html-#myid.txt (note the numeral sign)

[Arnaz87]

for the body element: base.html-body.txt fot the element with "body" as id: base.html-#body.txt

[Arnaz87]

there's no ambiguity because the # character isn't allowed in element tag names

[Arnaz87]

also, there's no need to specify the tag name and the element id at the same time because html documents can't have two elements with the same id

[Arnaz87]

After #106, allow _class directories in any subdirectory of the theme

[naturallymitchell]

it's only working with tag names, not id names. my-theme shows this; only <p> gets the classes, not <div id="p">

also what about subdirectories?

[naturallymitchell]

inheritance isn't working

[naturallymitchell]

needs finalizing changes: are we going to keep the divergent XML syntax where id attribute name is implict?.. needs review needs docs it works very well though now :)