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0001 <!DOCTYPE html> 0002 <html><head> 0003 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> 0004 <title>test.ha</title> 0005 <meta name="generator" content="KF5::SyntaxHighlighting - Definition (Hare) - Theme (Breeze Dark)"/> 0006 </head><body style="background-color:#232629;color:#cfcfc2"><pre> 0007 <span style="color:#7a7c7d">// This is from Hare tutorials:</span> 0008 <span style="color:#7a7c7d">// https://harelang.org/tutorials/introduction/</span> 0009 0010 <span style="color:#27ae60">use</span> bufio<span style="color:#3f8058">;</span> 0011 <span style="color:#27ae60">use</span> fmt<span style="color:#3f8058">;</span> 0012 <span style="color:#27ae60">use</span> os<span style="color:#3f8058">;</span> 0013 <span style="color:#27ae60">use</span> strings<span style="color:#3f8058">;</span> 0014 0015 <span style="font-weight:bold">export</span> <span style="font-weight:bold">fn</span><span style="color:#8e44ad"> main() void = {</span> 0016 <span style="color:#7f8c8d">let</span> x<span style="color:#3f8058">:</span> <span style="color:#2980b9">str</span> <span style="color:#3f8058">=</span> <span style="color:#f44f4f">"\0 \x234 \uaaaaa \Ufffffffff"</span><span style="color:#3f8058">;</span> 0017 <span style="color:#7f8c8d">let</span> z<span style="color:#3f8058">:</span> char <span style="color:#3f8058">=</span> <span style="color:#f44f4f">'a'</span><span style="color:#3f8058">;</span> 0018 <span style="color:#7f8c8d">let</span> y<span style="color:#3f8058">:</span> char <span style="color:#3f8058">=</span> <span style="color:#f44f4f">'\0'</span><span style="color:#3f8058">;</span> 0019 0020 <span style="color:#7f8c8d">let</span> n <span style="color:#3f8058">=</span> <span style="color:#f67400">7e7i8</span><span style="color:#3f8058">;</span> 0021 <span style="color:#7f8c8d">let</span> f <span style="color:#3f8058">=</span> <span style="color:#f67400">8</span><span style="color:#3f8058">.</span><span style="color:#f67400">6</span><span style="color:#3f8058">;</span> 0022 <span style="color:#7f8c8d">let</span> f2 <span style="color:#3f8058">=</span> <span style="color:#f67400">8</span><span style="color:#3f8058">.</span><span style="color:#f67400">6f64</span><span style="color:#3f8058">;</span> 0023 <span style="color:#7f8c8d">let</span> bin <span style="color:#3f8058">=</span> <span style="color:#f67400">0x1231234f32</span><span style="color:#3f8058">;</span> 0024 <span style="color:#7f8c8d">let</span> asd <span style="color:#3f8058">=</span> \<span style="color:#f67400">01234553</span><span style="color:#3f8058">;</span> 0025 0026 <span style="color:#7f8c8d">let</span> b <span style="color:#3f8058">=</span> <span style="font-weight:bold">true</span><span style="color:#3f8058">;</span> 0027 <span style="color:#7f8c8d">const</span> user <span style="color:#3f8058">=</span> askname<span style="color:#3f8058">();</span> 0028 greet<span style="color:#3f8058">(</span>user<span style="color:#3f8058">);</span> 0029 <span style="color:#3f8058">};</span> 0030 0031 <span style="color:#7a7c7d">// Asks the user to provide their name.</span> 0032 <span style="font-weight:bold">fn</span><span style="color:#8e44ad"> askname() str = {</span> 0033 fmt<span style="color:#3f8058">::</span>println<span style="color:#3f8058">(</span><span style="color:#f44f4f">"Hello! Please enter your name:"</span><span style="color:#3f8058">)!;</span> 0034 <span style="color:#7f8c8d">const</span> name <span style="color:#3f8058">=</span> bufio<span style="color:#3f8058">::</span>scanline<span style="color:#3f8058">(</span>os<span style="color:#3f8058">::</span>stdin<span style="color:#3f8058">)!</span> <span style="font-weight:bold">as</span> <span style="color:#3f8058">[]</span><span style="color:#2980b9">u8</span><span style="color:#3f8058">;</span> 0035 <span style="color:#fdbc4b;font-weight:bold">return</span> strings<span style="color:#3f8058">::</span>fromutf8<span style="color:#3f8058">(</span>name<span style="color:#3f8058">)!;</span> 0036 <span style="color:#3f8058">};</span> 0037 0038 <span style="color:#7a7c7d">// Greets a user by name.</span> 0039 <span style="font-weight:bold">fn</span><span style="color:#8e44ad"> greet(user: str) void = {</span> 0040 fmt<span style="color:#3f8058">::</span>printfln<span style="color:#3f8058">(</span><span style="color:#f44f4f">"Hello, {}!"</span><span style="color:#3f8058">,</span> user<span style="color:#3f8058">)!;</span> 0041 <span style="color:#3f8058">};</span> 0042 </pre></body></html>