diff options
Diffstat (limited to 'src/srp/gsp')
| -rw-r--r-- | src/srp/gsp/index.gsp | 20 | ||||
| -rw-r--r-- | src/srp/gsp/index.gsp.bak | 310 |
2 files changed, 320 insertions, 10 deletions
diff --git a/src/srp/gsp/index.gsp b/src/srp/gsp/index.gsp index 1ff3686..38f8555 100644 --- a/src/srp/gsp/index.gsp +++ b/src/srp/gsp/index.gsp @@ -56,7 +56,7 @@ html lang="en" { standard input and -output like all good UNIX utilities. I should be able to transpile my site by simply running ‘@code{-cmd in.xyz out.html}’, where my input reflects the structure of my output will - nicer, less-poluting syntax such as in ‘@code{-div .cls { … \}}’. + nicer, less-polluting syntax such as in ‘@code{-div .cls { … \}}’. } p {- @@ -67,8 +67,8 @@ html lang="en" { m4_abbr(HTML), because that’s exactly what we’re trying to output. It makes little sense to create a fundamentally different language when m4_abbr(HTML) not only does a good job at defining a websites structure, - but sticking close to the language we are targetting just makes - everyones life easier in every way. + but sticking close to the language we are targeting just makes + everyone's life easier in every way. } h2 #sucks {-Most Software Sucks} @@ -92,7 +92,7 @@ html lang="en" { m4_abbr(HTML) is that they ignore the fundamental fact that m4_abbr(HTML) and Markdown are @em{-not} compatible languages with each other. m4_abbr(HTML) is designed around making websites (with the added - autism of m4_abbr(XML)). It gives us things like sematic tags for + autism of m4_abbr(XML)). It gives us things like semantic tags for describing input forms, navigation bars, figures, and more. With the addition of classes and IDs, we can even style two paragraphs on the same page in different ways. This is fundamentally not possible in @@ -163,7 +163,7 @@ html lang="en" { Here you can see almost all of m4_abbr(GSP). The document follows the same structure as m4_abbr(HTML), but thanks to the use of braces instead of opening- and closing tags, the syntax is far less verbose and easier - to read. The language also provides shorthands for classses and IDs + to read. The language also provides shorthands for classes and IDs through m4_abbr(CSS)-selector syntax. } @@ -267,10 +267,10 @@ html lang="en" { p {- As you can see, this is all really simple stuff, which is what I love so - much about Tree Sitter — it’s just so easy! With these basic annotions - your editor knows that attribute values should be highlighted like - strings, braces like tag delimiters, etc. In a similar vein, writing a - query to describe code-folding is really easy: + much about Tree Sitter — it’s just so easy! With these basic + annotations your editor knows that attribute values should be + highlighted like strings, braces like tag delimiters, etc. In a similar + vein, writing a query to describe code-folding is really easy: } figure { @@ -293,7 +293,7 @@ html lang="en" { over-abstract — I’m looking at you, Java developers. Abstraction often leads to exponentially increased complications the moment we want to do anything different or out of the ordinary, so unless you can find a - really nice abstraction that doesn’t really make anyones life harder, + really nice abstraction that doesn’t really make anyone's life harder, try to avoid them when you can. } diff --git a/src/srp/gsp/index.gsp.bak b/src/srp/gsp/index.gsp.bak new file mode 100644 index 0000000..1ff3686 --- /dev/null +++ b/src/srp/gsp/index.gsp.bak @@ -0,0 +1,310 @@ +html lang="en" { + head { m4_include(head.gsp) } + body { + header { + div { + h1 {-Never Settle For Trash} + m4_include(nav.gsp) + } + + figure .quote { + blockquote { + p {= + 🚨🚨 BREAKING: TYPESCRIPT SNATCHES DEFEAT FROM THE JAWS OF VICTORY + 🚨🚨 + } + } + figcaption {-Lane Wagner} + } + } + + main { + h2 {-Table of Contents} + + ul { + li {a href="#simple" {-Simplicity and Abstraction}} + li {a href="#sucks" {-Most Software Sucks}} + li {a href="#solution" {-My Solution}} + li {a href="#syntax" {-Syntax Highlighting}} + li {a href="#takeaway" {-The Takeaway}} + } + + h2 #simple {-Simplicity and Abstraction} + p {- + I like my software simple and devoid of useless abstraction. I often + find myself in positions where I’m searching for scissors to cut a sheet + of paper, and am instead greeted with a chainsaw. The urge to + over-complicate and -abstract your software can be strong; I often see + people who preach simple software writing programs to solve basic + problems that have 30 different command-line flags, and require a 50 + page m4_abbr(PDF) explaining its operation. + } + + p {- + Why do I mention all of this? Well as anyone who’s ever tried their + hand at web-development knows, websites are written in m4_abbr(HTML). I + wish I could say that’s a good thing, but as anyone who’s ever looked at + m4_abbr(HTML) before would know, that language is — to put it lightly — + really not great. It’s extremely verbose, and awkward to write- and + edit (angle brackets are not the easiest-to-reach keys on the keyboard). + } + + p {- + So what’s the solution? The most obvious to me is to create a nicer to + read- and write language which I can easily transpile down to + m4_abbr(HTML). Ideally the m4_abbr(CLI) is very simple and works on the + standard input and -output like all good UNIX utilities. I should be + able to transpile my site by simply running ‘@code{-cmd in.xyz + out.html}’, where my input reflects the structure of my output will + nicer, less-poluting syntax such as in ‘@code{-div .cls { … \}}’. + } + + p {- + The kind of tool I am describing here is what I imagine the ideal + solution to be. A @em{-simple} tool with a @em{-simple} function. It + takes an input language and produces an output language. There is also + minimal abstraction. The input language should reflect the structure of + m4_abbr(HTML), because that’s exactly what we’re trying to output. It + makes little sense to create a fundamentally different language when + m4_abbr(HTML) not only does a good job at defining a websites structure, + but sticking close to the language we are targetting just makes + everyones life easier in every way. + } + + h2 #sucks {-Most Software Sucks} + + p {- + So with my ideal solution being a simple language with a simple + m4_abbr(CLI) that sticks close to the structure of m4_abbr(HTML), let’s + take a look at what other people have come up with: + } + + figure { + pre { m4_fmt_code(markdown.md.gsp) } + } + + p {- Oh no.} + + p {- + Now most readers probably had the initial reaction of “@em{-What’s wrong + with Markdown?}”. To answer your question: everything. The issue I + have with these highly-prevalent Markdown-based replacements for + m4_abbr(HTML) is that they ignore the fundamental fact that + m4_abbr(HTML) and Markdown are @em{-not} compatible languages with each + other. m4_abbr(HTML) is designed around making websites (with the added + autism of m4_abbr(XML)). It gives us things like sematic tags for + describing input forms, navigation bars, figures, and more. With the + addition of classes and IDs, we can even style two paragraphs on the + same page in different ways. This is fundamentally not possible in + Markdown. If we ignore the fact that Markdown is just poorly designed, + it offers us basically none of what we need to make an even + slightly-complex static page as it’s not meant for website-design but + simply to be a readable plain-text format you can use for documentation + or your email or something. + } + + p {- + How do you make your navigation bar in Markdown? Or style two + paragraphs differently? You can’t. Some try to get around this by + adding extensions to the Markdown language, but they never manage to + cover all bases. Another problem I @em{-always} come across when trying + to use Markdown-to-m4_abbr(HTML) tools is code blocks. I always make + sure to use tabs for indentation in my code blocks instead of spaces, so + that I can vary the tab-width based on the screen size of the reader. + You obviously can’t do this with spaces since the fundamental (and + retarded) purpose of space-indentation is to force everyone to view code + with the same indentation, which sucks for users on mobile when you have + nice large indents. To this day I have yet to find a + Markdown-to-m4_abbr(HTML) converter that will let me have tab indents + without error-prone post-processing of the generated m4_abbr(HTML). + } + + p {- + Ok well… there are other ways of generating m4_abbr(HTML); one rather + popular option is Pug: + } + + figure { + pre .pug { m4_fmt_code(pug.pug.gsp) } + } + + p {- + While Pug certainly hits the ‘maintain the same structure’ point right + on the head, it fails in one very crucial area — it’s a JavaScript + library @em{-only}, and so requires a whole m4_abbr(JS) setup simply to + transpile your site to m4_abbr(HTML). What a bummer. There is also a + second issue which is that it uses an indentation-sensitive syntax. + Normally I am actually a fan of languages like this — such as Python — + but in the case of a markup language like Pug, this is terrible as it + makes macros and templating with tools such as @code{-m4} exceptionally + difficult. Pug @em{-does} offer templating faculties via JavaScript, + but I really try to minimize the amount of JavaScript I need to write + whenever possible. + } + + h2 #solution {-My Solution} + + p {- + So with no existing tools fitting my entry criteria, I did the only + reasonable next thing and made my own tool. It tries to stick to the + format of m4_abbr(HTML) as closely as possible while offering an + @em{-extremely} easy-to-use transpiler. It also has no added bullshit + like filters, templates, etc. If you want macros, use a macro-processor + like @code{-m4}. I called it m4_abbr(GSP) because everyone knows that + German Shorthaired Pointers are better than pugs. Here is a quick + syntax example: + } + + figure { + pre .gsp { m4_fmt_code(example.gsp.gsp) } + } + + p {- + Here you can see almost all of m4_abbr(GSP). The document follows the + same structure as m4_abbr(HTML), but thanks to the use of braces instead + of opening- and closing tags, the syntax is far less verbose and easier + to read. The language also provides shorthands for classses and IDs + through m4_abbr(CSS)-selector syntax. + } + + p {- + Templating and macros are also very easy via macro processors thanks to + the use of braces instead of whitespace-based scoping. You may have + noticed that I like to make use of abbreviations on this website that + expand when hovered over. I do this via the m4_abbr(HTML) + @code{-<abbr>} tag, providing the appropriate class. For example, many + times on this very page I’ve made use of @code{-\@abbr .html {-HTML\}}. + Obviously repeating that everywhere in my document can be quite + annoying, so I’ve gotten around this by making use of the following + @code{-m4} macro: + } + + figure { + pre { m4_fmt_code(abbr.m4.gsp) } + } + + p {- + I can then insert abbreviations by simply writing something along the + lines of ‘@code{-m4_abbr(HTML)}’ in my document. + } + + aside { + p {- + The first thing I did after finishing the transpiler was to rewrite + this entire site in m4_abbr(GSP). There is something that just feels + so great about writing a tool that you actually use in your day-to-day + life. + } + } + + p {- + The transpiler itself is also incredibly easy to use, something + JavaScript developers would never be able to comprehend. In order to + transpile a m4_abbr(GSP) document into an m4_abbr(HTML) document, I + simply run ‘@code{-gsp index.gsp >index.html}’. Yep, that’s it. + } + + h2 #syntax {-Syntax Highlighting} + + p {- + One problem that I came across writing m4_abbr(GSP) was the lack of + syntax highlighting. It can seem not so important, but syntax + highlighting is crucial for helping you quickly identify different + syntax elements. The awesome solution I found for this ended being + Tree-Sitter. Tree-Sitter is a parser-generator that various text + editors such as Vim and Emacs can integrate with to offer efficient- and + high quality syntax highlighting, amongst other features such as + syntax-aware code folding and movement. + } + + p {- + After a bit of research and reading the documentation, I found that + creating your own parsers is actually really easy. You effectively just + define a JavaScript object that describes the language grammar, and a C + parser is generated from that. If you’re interested, you can find the + m4_abbr(GSP) parser @a href="https://git.sr.ht/~mango/tree-sitter-gsp" + {-here}. To give you a bit of an idea of just how simple a Tree-Sitter + parser is, here’s a simplified example of how you describe the + definition of a node, and a node name @x-ref{-1}: + } + + figure { + pre .js { m4_fmt_code(grammar.js.gsp) } + } + + aside { + p data-ref="1" {- + The definition for what constitutes a node name is simplified in the + example. In actuality node names can contain all sorts of unicode + characters too (because m4_abbr(XML) said so), but I would like the + regex to actually fit on the screen. + } + } + + p {- + As you can see, the grammar syntax is extremely simple. You simply + define your core syntax elements via regular expressions, and then + compose them together via helper functions such as @code{-optional} and + @code{-repeat} to define the full structure of your language. + } + + p {- + This isn’t enough though. We now have a parser for our language that + can create a syntax tree that our editor can take advantage of, but our + editor still doesn’t know what each node actually @em{-is} so that it + can be syntax highlighted properly. Tree Sitter solves this through a + query file written in scheme where we can describe how to syntax + highlight our m4_abbr(AST). This is what the configuration for + m4_abbr(GSP) looks like: + } + + figure { + figcaption { + code {-queries/highlights.scm} + } + pre { m4_fmt_code(highlights.scm.gsp) } + } + + p {- + As you can see, this is all really simple stuff, which is what I love so + much about Tree Sitter — it’s just so easy! With these basic annotions + your editor knows that attribute values should be highlighted like + strings, braces like tag delimiters, etc. In a similar vein, writing a + query to describe code-folding is really easy: + } + + figure { + figcaption { + code {-queries/folds.scm} + } + pre { m4_fmt_code(folds.scm.gsp) } + } + + h2 #takeaway {-The Takeaway} + + p {- + So what’s the takeaway? I think it’s that when you have a problem, + often times the best solution is not to fundamentally redesign something + from the ground up, or to completely change the way a system works, but + to instead identify the specific thing that annoys you and find a fix + for it. I thought that the syntax of m4_abbr(HTML) was annoying and + bad, so I found a solution for the syntax, while keeping the core + structure the same. In the same line of thinking, try not to + over-abstract — I’m looking at you, Java developers. Abstraction often + leads to exponentially increased complications the moment we want to do + anything different or out of the ordinary, so unless you can find a + really nice abstraction that doesn’t really make anyones life harder, + try to avoid them when you can. + } + + p {- + If you’re interested in m4_abbr(GSP), you can find the git repository + over at @a href="https://git.sr.ht/~mango/gsp" {-Sourcehut}. + } + } + + hr{} + + footer { m4_footer } + } +} |