Better approach to skip bcpc on travis, update docs

3 files changed, 17 insertions, 10 deletions

diff --git a/docs/index.html b/docs/index.html
index 5fadb0b..c64ae68 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -117,8 +117,8 @@
   <div class="dev-status">
 <h2>Dev status</h2>
 <ul class="list-unstyled">
-<li><a href="https://travis-ci.com/jranke/chents"><img src="https://travis-ci.com/jranke/chents.svg?branch=master" alt="Build Status"></a></li>
-<li><a href="https://codecov.io/github/jranke/chents"><img src="https://codecov.io/github/jranke/chents/branch/master/graphs/badge.svg" alt="codecov"></a></li>
+<li><a href="https://travis-ci.com/jranke/chents"><img src="https://travis-ci.com/jranke/chents.svg?branch=main" alt="Build Status"></a></li>
+<li><a href="https://codecov.io/github/jranke/chents"><img src="https://codecov.io/github/jranke/chents/branch/main/graphs/badge.svg" alt="codecov"></a></li>
 </ul>
 </div>
 </div>
diff --git a/docs/pkgdown.yml b/docs/pkgdown.yml
index e09cce3..82e7ef8 100644
--- a/docs/pkgdown.yml
+++ b/docs/pkgdown.yml
@@ -2,5 +2,5 @@ pandoc: 2.9.2.1
 pkgdown: 1.6.1
 pkgdown_sha: ~
 articles: {}
-last_built: 2021-11-18T23:21Z
+last_built: 2021-11-19T06:37Z
 
diff --git a/docs/reference/pai.html b/docs/reference/pai.html
index e5ecb99..0bb3399 100644
--- a/docs/reference/pai.html
+++ b/docs/reference/pai.html
@@ -197,10 +197,20 @@ Additional chemical information is retrieved from the internet if available.</p>
 
 
     <h2 class="hasAnchor" id="examples"><a class="anchor" href="#examples"></a>Examples</h2>
-    <pre class="examples"><div class='input'><span class='va'>atr</span> <span class='op'>&lt;-</span> <span class='va'>pai</span><span class='op'>$</span><span class='fu'>new</span><span class='op'>(</span><span class='st'>"atrazine"</span><span class='op'>)</span>
+    <pre class="examples"><div class='input'><span class='co'># On Travis, we get a certificate validation error,</span>
+<span class='co'># likely because the system (xenial) is so old,</span>
+<span class='co'># therefore don't run this example on Travis</span>
+<span class='kw'>if</span> <span class='op'>(</span><span class='fu'><a href='https://rdrr.io/r/base/Sys.getenv.html'>Sys.getenv</a></span><span class='op'>(</span><span class='st'>"TRAVIS"</span><span class='op'>)</span> <span class='op'>==</span> <span class='st'>""</span><span class='op'>)</span> <span class='op'>{</span>
+
+<span class='va'>atr</span> <span class='op'>&lt;-</span> <span class='va'>pai</span><span class='op'>$</span><span class='fu'>new</span><span class='op'>(</span><span class='st'>"atrazine"</span><span class='op'>)</span>
+<span class='fu'><a href='https://rdrr.io/r/base/print.html'>print</a></span><span class='op'>(</span><span class='va'>atr</span><span class='op'>)</span>
+<span class='kw'>if</span> <span class='op'>(</span><span class='op'>!</span><span class='fu'><a href='https://rdrr.io/r/base/NULL.html'>is.null</a></span><span class='op'>(</span><span class='va'>atr</span><span class='op'>$</span><span class='va'>Picture</span><span class='op'>)</span><span class='op'>)</span> <span class='op'>{</span>
+  <span class='fu'><a href='https://rdrr.io/r/graphics/plot.default.html'>plot</a></span><span class='op'>(</span><span class='va'>atr</span><span class='op'>)</span>
+<span class='op'>}</span>
+
+<span class='op'>}</span>
 </div><div class='output co'>#&gt; <span class='message'>BCPC:</span></div><div class='output co'>#&gt; <span class='message'>PubChem:</span></div><div class='output co'>#&gt; <span class='message'>Trying to get chemical information from RDKit using PubChem_Canonical SMILES</span>
-#&gt; <span class='message'>CCNC1=NC(=NC(=N1)Cl)NC(C)C</span></div><div class='output co'>#&gt; <span class='message'>Did not find chyaml file ./atrazine.yaml</span></div><div class='input'><span class='fu'><a href='https://rdrr.io/r/base/print.html'>print</a></span><span class='op'>(</span><span class='va'>atr</span><span class='op'>)</span>
-</div><div class='output co'>#&gt; &lt;pai&gt; with ISO common name $iso atrazine 
+#&gt; <span class='message'>CCNC1=NC(=NC(=N1)Cl)NC(C)C</span></div><div class='output co'>#&gt; <span class='message'>Did not find chyaml file ./atrazine.yaml</span></div><div class='img'><img src='pai-1.png' alt='' width='700' height='433' /></div><div class='output co'>#&gt; &lt;pai&gt; with ISO common name $iso atrazine 
 #&gt; &lt;chent&gt;
 #&gt; Identifier $identifier atrazine 
 #&gt; InChI Key $inchikey MXWJVTOOROXGIU-UHFFFAOYSA-N 
@@ -210,10 +220,7 @@ Additional chemical information is retrieved from the internet if available.</p>
 #&gt; Molecular weight $mw: 215.7 
 #&gt; PubChem synonyms (up to 10):
 #&gt;  [1] "atrazine"     "1912-24-9"    "Gesaprim"     "Oleogesaprim" "Chromozin"   
-#&gt;  [6] "Aktikon"      "Atrazin"      "Argezin"      "Atazinax"     "Atranex"     </div><div class='input'><span class='kw'>if</span> <span class='op'>(</span><span class='op'>!</span><span class='fu'><a href='https://rdrr.io/r/base/NULL.html'>is.null</a></span><span class='op'>(</span><span class='va'>atr</span><span class='op'>$</span><span class='va'>Picture</span><span class='op'>)</span><span class='op'>)</span> <span class='op'>{</span>
-  <span class='fu'><a href='https://rdrr.io/r/graphics/plot.default.html'>plot</a></span><span class='op'>(</span><span class='va'>atr</span><span class='op'>)</span>
-<span class='op'>}</span>
-</div><div class='img'><img src='pai-1.png' alt='' width='700' height='433' /></div></pre>
+#&gt;  [6] "Aktikon"      "Atrazin"      "Argezin"      "Atazinax"     "Atranex"     </div></pre>
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