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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>As already mentioned I revised my opinion about the last content line, because the model I summarized mimics perfectly how you’d write text paragraphs. </p>
<p>I’d say most of the time string concatenation is used to combine strings on the same line. A string literal however should only represent the content between the delimiters. Including an implicit new line for the last content line might seem consistent to other content lines from <code>s0</code> to <code>s(n - 1)</code> (I refer to my gist here), but it should be consistent to the standard string literal instead. </p>
<pre><code class="swift">print("""
foo
foo
""")
</code></pre>
<p>That will only print</p>
<pre><code>foo
foo
</code></pre>
<p>As expected (I don’t take the new line from <code>print</code> into account). That is the natural an consistent way.</p>
<p>If you’d need a new line at the end you’ll have natural ways of doing so, or you can fallback to the explicit <code>\n</code> character.</p>
<pre><code class="swift">print("""
foo
foo\n
""")
// Equivalent to the print above this comment, because the backslash
// in the last line only serves precision, but has no effect on the
// implicit new line character, because the last line doesn't add any.
print("""
foo
foo\n\
""")
// Natural text way
print("""
foo
foo
""")
</code></pre>
<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_1492088764272951040" class="bloop_sign"><div style="font-family:helvetica,arial;font-size:13px">-- <br>Adrian Zubarev<br>Sent with Airmail</div></div> <br><p class="airmail_on">Am 13. April 2017 um 14:35:59, Ricardo Parada (<a href="mailto:rparada@mac.com">rparada@mac.com</a>) schrieb:</p> <blockquote type="cite" class="clean_bq"><span><div><div class="" style="color: rgb(0, 0, 0); font-family: helvetica; font-size: 13px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"><b class="">Trailing newline </b></div><div class="" style="color: rgb(0, 0, 0); font-family: helvetica; font-size: 13px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"><br class=""></div><div class="" style="color: rgb(0, 0, 0); font-family: helvetica; font-size: 13px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;">We need consensus on whether the trailing newline on the last line should be included. You are proposing it should not be included which will add an empty line to Brent's xml concatenation example. The example looks better when the trailing newline is included. </div><div class="" style="color: rgb(0, 0, 0); font-family: helvetica; font-size: 13px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"><br class=""></div><div class="" style="color: rgb(0, 0, 0); font-family: helvetica; font-size: 13px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;">In the more rare case where the newline is not desired on the last line then you can just include the backslash at the end. See Brent's revised proposal: <a href="https://github.com/johnno1962a/swift-evolution/blob/master/proposals/0168-multi-line-string-literals.md" class="">https://github.com/johnno1962a/swift-evolution/blob/master/proposals/0168-multi-line-string-literals.md</a></div></div></span></blockquote></div><div class="bloop_markdown"><p></p></div></body></html>