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.send { color:#77bb77; }
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.error { color:#AA0000; }</style></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;"><div class="bloop_markdown"><p>Hello Swift community,</p>
<p>on Github there is a PR for this proposal, but I couldn’t find any up to date thread, so I’m going to start by replying to the last message I found, without the last content.</p>
<p>I really like where this proposal is going, and my personal preference are *continuation quotes*. However the proposed solution is still not perfect enough for me, because it still lacks of precise control about the trailing space characters in each line of a multi-line string.</p>
<p>Proposed version looks like this:</p>
<pre><code class="swift">let xml = "<?xml version=\"1.0\"?>
"<catalog>
" <book id=\"bk101\" empty=\"\">
" <author>\(author)</author>
" <title>XML Developer's Guide</title>
" <genre>Computer</genre>
" <price>44.95</price>
" <publish_date>2000-10-01</publish_date>
" <description>An in-depth look at creating applications with XML.</description>
" </book>
"</catalog>
""
</code></pre>
<p>I would like to pitch an enhancement to fix the last tiny part by adding the escaping character ‘' to the end of each line from 1 to (n - 1) of the n-lined string. This is similar to what Javascript allows us to do, except that we also have precise control about the leading space character through ’"’.</p>
<p>The proposed version will become this:</p>
<pre><code class="swift">let xml = "<?xml version=\"1.0\"?>\
"<catalog>\ // If you need you can comment here
" <book id=\"bk101\" empty=\"\">\
" <author>\(author)</author>\
" <title>XML Developer's Guide</title>\
" <genre>Computer</genre>\
" <price>44.95</price>\
" <publish_date>2000-10-01</publish_date>\
" <description>An in-depth look at creating applications with XML.</description>\
" </book>\
"</catalog>\
""
</code></pre>
<p>Here is another example:</p>
<pre><code class="swift">let multilineString: String = "123__456__\ // indicates there is another part of the string on the next line
"__789_____\ // aways starts with `"` and ends with either `\` or `"`
"_____0_" // precise control about pre- and post-space-characters
let otherString = "\(someInstance)\ /* only comments are allowed in between */ "text \(someOtherInstance) text"
</code></pre>
<p>This is simply <strong>continuation quotes</strong> combined with <strong>backslash concatenation</strong>.</p>
<p></p></div><div class="bloop_original_html"><style>
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.error { color:#AA0000; }</style><div class="bloop_markdown"><p></p></div><div class="bloop_original_html"><style>body{font-family:Helvetica,Arial;font-size:13px}</style><div id="bloop_customfont" style="font-family:Helvetica,Arial;font-size:13px; color: rgba(0,0,0,1.0); margin: 0px; line-height: auto;"><br></div> <br> <div id="bloop_sign_1491202043170386944" class="bloop_sign"><div style="font-family:helvetica,arial;font-size:13px">-- <br>Adrian Zubarev<br>Sent with Airmail</div></div></div><div class="bloop_markdown"><p></p></div></div><div class="bloop_markdown"><p></p></div></body></html>