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| author | Loïc Hoguin <[email protected]> | 2018-04-04 13:13:37 +0200 |
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| committer | Loïc Hoguin <[email protected]> | 2018-04-04 13:13:37 +0200 |
| commit | d2a3f2cedd7c00d0933222aed9c06b3149aa4db4 (patch) | |
| tree | 4f1499bac639c782b250af0fbf0dec2064315813 /articles/xerl-0.1-empty-modules/index.html | |
| parent | 1d654719f5fa6be67d2c95145872068665702cb7 (diff) | |
| download | ninenines.eu-d2a3f2cedd7c00d0933222aed9c06b3149aa4db4.tar.gz ninenines.eu-d2a3f2cedd7c00d0933222aed9c06b3149aa4db4.tar.bz2 ninenines.eu-d2a3f2cedd7c00d0933222aed9c06b3149aa4db4.zip | |
Cowboy 2.3.0
Diffstat (limited to 'articles/xerl-0.1-empty-modules/index.html')
| -rw-r--r-- | articles/xerl-0.1-empty-modules/index.html | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/articles/xerl-0.1-empty-modules/index.html b/articles/xerl-0.1-empty-modules/index.html index ae059e29..b06042e4 100644 --- a/articles/xerl-0.1-empty-modules/index.html +++ b/articles/xerl-0.1-empty-modules/index.html @@ -7,7 +7,7 @@ <meta name="description" content=""> <meta name="author" content="Loïc Hoguin based on a design from (Soft10) Pol Cámara"> - <meta name="generator" content="Hugo 0.30.2" /> + <meta name="generator" content="Hugo 0.37.1" /> <title>Nine Nines: Xerl: empty modules</title> @@ -87,7 +87,7 @@ Core Erlang is a very neat language for machine generated code, and we will learn many things about it.</p></div> <div class="paragraph"><p>Today we will only focus on compiling the following code:</p></div> <div class="listingblock"> -<div class="content"><!-- Generator: GNU source-highlight 3.1.8 +<div class="content"><!-- Generator: GNU source-highlight by Lorenzo Bettini http://www.lorenzobettini.it http://www.gnu.org/software/src-highlite --> @@ -110,7 +110,7 @@ but we simply do not allow them in the Xerl language.</p></div> <div class="paragraph"><p>Rules consist of a regular expression followed by Erlang code. The latter must return a token representation or the atom <code>skip_token</code>.</p></div> <div class="listingblock"> -<div class="content"><!-- Generator: GNU source-highlight 3.1.8 +<div class="content"><!-- Generator: GNU source-highlight by Lorenzo Bettini http://www.lorenzobettini.it http://www.gnu.org/software/src-highlite --> @@ -129,7 +129,7 @@ the <code>TokenLine</code> variable contains the line number. <a href="https://github.com/extend/xerl/blob/0.1/src/xerl_lexer.xrl">View the complete file</a>.</p></div> <div class="paragraph"><p>We obtain the following result from the lexer:</p></div> <div class="listingblock"> -<div class="content"><!-- Generator: GNU source-highlight 3.1.8 +<div class="content"><!-- Generator: GNU source-highlight by Lorenzo Bettini http://www.lorenzobettini.it http://www.gnu.org/software/src-highlite --> @@ -147,7 +147,7 @@ We will support a single expression for now, the <code>mod</code> expression which defines a module. And that’s it! We end up with the following grammar:</p></div> <div class="listingblock"> -<div class="content"><!-- Generator: GNU source-highlight 3.1.8 +<div class="content"><!-- Generator: GNU source-highlight by Lorenzo Bettini http://www.lorenzobettini.it http://www.gnu.org/software/src-highlite --> @@ -161,7 +161,7 @@ http://www.gnu.org/software/src-highlite --> <div class="paragraph"><p><a href="https://github.com/extend/xerl/blob/0.1/src/xerl_parser.yrl">View the complete file</a>.</p></div> <div class="paragraph"><p>We obtain the following result from the parser:</p></div> <div class="listingblock"> -<div class="content"><!-- Generator: GNU source-highlight 3.1.8 +<div class="content"><!-- Generator: GNU source-highlight by Lorenzo Bettini http://www.lorenzobettini.it http://www.gnu.org/software/src-highlite --> @@ -185,7 +185,7 @@ the code generator echoes the grammar we defined in the parser, and simply applies the appropriate Core Erlang functions for each expressions.</p></div> <div class="paragraph"><p>We obtain the following pretty-printed Core Erlang generated code:</p></div> <div class="listingblock"> -<div class="content"><!-- Generator: GNU source-highlight 3.1.8 +<div class="content"><!-- Generator: GNU source-highlight by Lorenzo Bettini http://www.lorenzobettini.it http://www.gnu.org/software/src-highlite --> @@ -221,6 +221,10 @@ the next few articles.</p></div> <ul id="articles-nav" class="extra_margin"> + <li><a href="https://ninenines.eu/articles/cowboy-2.3.0/">Cowboy 2.3</a></li> + + + <li><a href="https://ninenines.eu/articles/cowboy-2.2.0/">Cowboy 2.2</a></li> |