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| author | Loïc Hoguin <[email protected]> | 2018-04-04 13:13:37 +0200 |
|---|---|---|
| committer | Loïc Hoguin <[email protected]> | 2018-04-04 13:13:37 +0200 |
| commit | d2a3f2cedd7c00d0933222aed9c06b3149aa4db4 (patch) | |
| tree | 4f1499bac639c782b250af0fbf0dec2064315813 /articles/xerl-0.4-expression-separator/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-0.4-expression-separator/index.html')
| -rw-r--r-- | articles/xerl-0.4-expression-separator/index.html | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/articles/xerl-0.4-expression-separator/index.html b/articles/xerl-0.4-expression-separator/index.html index 23790bac..681c3512 100644 --- a/articles/xerl-0.4-expression-separator/index.html +++ b/articles/xerl-0.4-expression-separator/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: expression separator</title> @@ -79,14 +79,14 @@ This will be short and easy.</p></div> <div class="paragraph"><p>In the tokenizer we only need to add a line recognizing the comma as a valid token.</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 --> <pre><tt>, <span style="color: #990000">:</span> {<span style="color: #FF6600">token</span>, {<span style="color: #FF6600">','</span>, <span style="color: #009900">TokenLine</span>}}<span style="color: #990000">.</span></tt></pre></div></div> <div class="paragraph"><p>Then we need to change the following lines in 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 --> @@ -94,7 +94,7 @@ http://www.gnu.org/software/src-highlite --> <span style="color: #FF6600">exprs</span> <span style="color: #990000">-></span> <span style="color: #FF6600">expr</span> <span style="color: #FF6600">exprs</span> <span style="color: #990000">:</span> [<span style="color: #FF6600">'$1'</span> | <span style="color: #FF6600">'$2'</span>]<span style="color: #990000">.</span></tt></pre></div></div> <div class="paragraph"><p>And add a comma between the expressions on the second line:</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 --> @@ -104,7 +104,7 @@ http://www.gnu.org/software/src-highlite --> comma at the end of our lists of expressions. We just need an additional rule to take care of this.</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 --> @@ -135,6 +135,10 @@ expressions so I thought it was a good idea to anticipate.</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> |