diff --git a/index.html b/index.html
index af9ec23..0fe4b8e 100644
--- a/index.html
+++ b/index.html
@@ -87,9 +87,8 @@ <h2 id="installation">Installation<a class="anchor" aria-label="anchor" href="#i
 <code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/utils/install.packages.html" class="external-link">install.packages</a></span><span class="op">(</span><span class="st">"errorist"</span><span class="op">)</span></span></code></pre></div>
 <p>For the development version, you can opt for:</p>
 <div class="sourceCode" id="cb2"><pre class="downlit sourceCode r">
-<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/utils/install.packages.html" class="external-link">install.packages</a></span><span class="op">(</span><span class="st">"devtools"</span><span class="op">)</span></span>
-<span></span>
-<span><span class="fu">devtools</span><span class="fu">::</span><span class="fu">install_github</span><span class="op">(</span><span class="st">"coatless/errorist"</span><span class="op">)</span></span></code></pre></div>
+<code class="sourceCode R"><span><span class="kw">if</span><span class="op">(</span><span class="op">!</span><span class="fu"><a href="https://rdrr.io/r/base/ns-load.html" class="external-link">requireNamespace</a></span><span class="op">(</span><span class="st">"remotes"</span><span class="op">)</span><span class="op">)</span> <span class="op">{</span> <span class="fu"><a href="https://rdrr.io/r/utils/install.packages.html" class="external-link">install.packages</a></span><span class="op">(</span><span class="st">"remotes"</span><span class="op">)</span> <span class="op">}</span></span>
+<span><span class="fu">remotes</span><span class="fu">::</span><span class="fu">install_github</span><span class="op">(</span><span class="st">"coatless-rpkg/errorist"</span><span class="op">)</span></span></code></pre></div>
 </div>
 <div class="section level2">
 <h2 id="usage">Usage<a class="anchor" aria-label="anchor" href="#usage"></a>
diff --git a/pkgdown.yml b/pkgdown.yml
index 29dbc50..3c293ea 100644
--- a/pkgdown.yml
+++ b/pkgdown.yml
@@ -3,7 +3,7 @@ pkgdown: 2.0.7
 pkgdown_sha: ~
 articles:
   working-with-errorist: working-with-errorist.html
-last_built: 2023-11-14T00:36Z
+last_built: 2023-11-14T00:47Z
 urls:
   reference: http://r-pkg.thecoatlessprofessor.com/errorist/reference
   article: http://r-pkg.thecoatlessprofessor.com/errorist/articles
diff --git a/reference/index.html b/reference/index.html
index 3b40f7a..240ddc1 100644
--- a/reference/index.html
+++ b/reference/index.html
@@ -50,9 +50,9 @@
     </div>
 
     <div class="section level2">
-      <h2 id="all-functions">All functions<a class="anchor" aria-label="anchor" href="#all-functions"></a></h2>
-      
       
+      <h3 id="autorun-functions-on-package-load-and-unload">Autorun functions on Package Load and Unload<a class="anchor" aria-label="anchor" href="#autorun-functions-on-package-load-and-unload"></a></h3>
+      <p class="section-desc"></p><p>Automatically enable or disable searching of errors and warning messages.</p>
 
       
     </div><div id="" class="section level2">
@@ -65,13 +65,25 @@ <h2 id="all-functions">All functions<a class="anchor" aria-label="anchor" href="
           <code><a href="errorist_init.html">enable_errorist()</a></code> <code><a href="errorist_init.html">disable_errorist()</a></code> 
         </dt>
         <dd>Enable or Disable Errorist's Automatic Search</dd>
-      </dl><dl><dt>
+      </dl></div><div class="section level2">
+      
+      <h3 id="behavior-shims">Behavior Shims<a class="anchor" aria-label="anchor" href="#behavior-shims"></a></h3>
+      <p class="section-desc"></p><p>Individually turn on or off searching errors and warning messages.</p>
+
+      
+    </div><div id="" class="section level2">
+      
+      
+      
+
+      <dl><dt>
           
           <code><a href="shims.html">enable_warning_shim()</a></code> <code><a href="shims.html">disable_warning_shim()</a></code> <code><a href="shims.html">enable_error_shim()</a></code> <code><a href="shims.html">disable_error_shim()</a></code> 
         </dt>
         <dd>Enable and Disable Warning or Error Capture</dd>
       </dl></div>
-  </main></div>
+  </main><aside class="col-md-3"><nav id="toc"><h2>On this page</h2>
+    </nav></aside></div>
 
 
     <footer><div class="pkgdown-footer-left">
diff --git a/search.json b/search.json
index 8f8ead8..078dc90 100644
--- a/search.json
+++ b/search.json
@@ -1 +1 @@
-[{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/articles/working-with-errorist.html","id":"overview","dir":"Articles","previous_headings":"","what":"Overview","title":"Workflow while using the errorist package","text":"errorist package designed provide support newcomers R learning write code. Philosophically, errorist takes position invisible possible. achieve invisibility, package load, handlers receive error warning message automatically created applied. handlers propogate messages raised R searcher package, automatically searches contents Google default.","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/articles/working-with-errorist.html","id":"usage","dir":"Articles","previous_headings":"Overview","what":"Usage","title":"Workflow while using the errorist package","text":"use errorist causal manner, please type: remove errorist handlers, please either call disable_errorist() function detach package.","code":"library(errorist) #> Warnings and errors will automatically trigger a web search. detach(\"package:errorist\", unload = TRUE) #> Warnings and errors are no longer automatically searched."},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/articles/working-with-errorist.html","id":"error-search","dir":"Articles","previous_headings":"Overview","what":"Error Search","title":"Workflow while using the errorist package","text":"development, many issues can arise. errorist enabled, error automatically searched. instance, typed function wasn’t defined, ’d get:","code":"f() #> Error in f() : could not find function \"f\" #> Searching query in a web browser ..."},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/articles/working-with-errorist.html","id":"warning-search","dir":"Articles","previous_headings":"Overview","what":"Warning Search","title":"Workflow while using the errorist package","text":"Outside errors, second common issue receiving warnings. Warnings indicate recoverable issue occurred function run. result, can many warnings build estimation routine. errorist enabled, unique warning automatically searched within tab browser. example, consider following function: run, many_warnings() function issue exactly four warnings. However, three warnings unique. Thus, exactly three searches performed function finishes execution. result, output like:","code":"many_warnings = function() {   warning(\"First warning\")   warning(\"Second warning\")   warning(\"Random warning\")   warning(\"Random warning\") } #> Warning messages: #> 1: In many_warnings() : First warning #> 2: In many_warnings() : Second warning #> 3: In many_warnings() : Random warning #> Searching query in a web browser ...  #> Searching query in a web browser ...  #> Searching query in a web browser ..."},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/authors.html","id":null,"dir":"","previous_headings":"","what":"Authors","title":"Authors and Citation","text":"James Balamuta. Author, maintainer, copyright holder.","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/authors.html","id":"citation","dir":"","previous_headings":"","what":"Citation","title":"Authors and Citation","text":"Balamuta J (2023). errorist: Automatically Search Errors Warnings. R package version 0.1.2, https://r-pkg.thecoatlessprofessor.com/errorist/, https://github.com/coatless-rpkg/errorist.","code":"@Manual{,   title = {errorist: Automatically Search Errors or Warnings},   author = {James Balamuta},   year = {2023},   note = {R package version 0.1.2, https://r-pkg.thecoatlessprofessor.com/errorist/},   url = {https://github.com/coatless-rpkg/errorist}, }"},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/index.html","id":"errorist","dir":"","previous_headings":"","what":"Automatically Search Errors or Warnings","title":"Automatically Search Errors or Warnings","text":"errorist: one holds propagates error — Merriam Webster goal errorist automatically search errors warnings second arise.","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/index.html","id":"installation","dir":"","previous_headings":"","what":"Installation","title":"Automatically Search Errors or Warnings","text":"errorist package available CRAN GitHub. CRAN version considered stable GitHub version state development may break. can install stable version errorist package : development version, can opt :","code":"install.packages(\"errorist\") install.packages(\"devtools\")  devtools::install_github(\"coatless/errorist\")"},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/index.html","id":"usage","dir":"","previous_headings":"","what":"Usage","title":"Automatically Search Errors or Warnings","text":"","code":"library(errorist)"},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/index.html","id":"details","dir":"","previous_headings":"","what":"Details","title":"Automatically Search Errors or Warnings","text":"errorist package loaded, two handlers automatically established intercept error warning messages arise execution code. intercepted messages directed pre-specified search engines internet using user’s preferred system web browser. default, search engine used look messages Google. can specify different search engine handler setting default values: errorist.warning: Warning search engine portal. default searcher::search_google. errorist.error: Error search engine portal. default searcher::search_google. errorist.autoload: Automatically search errors. default TRUE. frequent use package occurs, consider adding different search handlers option .Rprofile:","code":"# Add custom options .First <- function() {   options(     errorist.warning = searcher::search_google,     errorist.error = searcher::search_google   ) }  # Load the package if in RStudio or R GUI if (interactive()) {   suppressMessages(require(errorist)) }"},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/index.html","id":"motivation","dir":"","previous_headings":"","what":"Motivation","title":"Automatically Search Errors or Warnings","text":"idea errorist came conversation among Dirk Eddelbuettel, Barry Rowlingson, musing compilers provide link explaining error meant solve . conversation sprouted due mouse overtext XKCD Comic 1185: Ineffective Sorts. StackSort connects StackOverflow, searches ‘sort list’, downloads runs code snippets list sorted. type code search implemented : https://gkoberger.github.io/stacksort/ idea morphed evaluating random code chunks providing search support errors occurred runtime.","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/index.html","id":"special-thanks","dir":"","previous_headings":"","what":"Special Thanks","title":"Automatically Search Errors or Warnings","text":"Dirk Eddelbuettel starting discussion XKCD Comic 1185: Ineffective Sorts. Barry Rowlingson package name remarks functionality. Brodie Gaslam pointing addTaskCallback() way create warning handler brief discussion “call” objects. Joshua Ulrich advise incorporating semi-documented last.warning object R populates warning messages.","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/index.html","id":"license","dir":"","previous_headings":"","what":"License","title":"Automatically Search Errors or Warnings","text":"GPL (>= 2)","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/reference/errorist-package.html","id":null,"dir":"Reference","previous_headings":"","what":"errorist: Automatically Search Errors or Warnings — errorist-package","title":"errorist: Automatically Search Errors or Warnings — errorist-package","text":"Provides environment hooks obtain errors warnings occur execution code automatically search solutions.","code":""},{"path":[]},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/reference/errorist-package.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"errorist: Automatically Search Errors or Warnings — errorist-package","text":"Maintainer: James Balamuta balamut2@illinois.edu (ORCID) [copyright holder]","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/reference/errorist_init.html","id":null,"dir":"Reference","previous_headings":"","what":"Enable or Disable Errorist's Automatic Search — enable_errorist","title":"Enable or Disable Errorist's Automatic Search — enable_errorist","text":"Activates disengages automatic look error warning codes R.","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/reference/errorist_init.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Enable or Disable Errorist's Automatic Search — enable_errorist","text":"","code":"enable_errorist(   error_search_func = getOption(\"errorist.warning\", searcher::search_google),   warning_search_func = getOption(\"errorist.warning\", searcher::search_google) )  disable_errorist()"},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/reference/errorist_init.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Enable or Disable Errorist's Automatic Search — enable_errorist","text":"error_search_func, warning_search_func search function searcher called error warning occurs. default, searches routed Google.","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/reference/errorist_init.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Enable or Disable Errorist's Automatic Search — enable_errorist","text":"enable_errorist() automatically called package start inject handlers warnings errors. package unloaded, disable_errorist() called remove warnings errors. wish disable warnings error individually, please use either disable_error_shim() disable_warning_shim().","code":""},{"path":[]},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/reference/errorist_init.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Enable or Disable Errorist's Automatic Search — enable_errorist","text":"James Joseph Balamuta","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/reference/errorist_init.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Enable or Disable Errorist's Automatic Search — enable_errorist","text":"","code":"### Default search engine is Google  # Enable automatic search # NB: This is done automatically on package load. enable_errorist() #> Warnings and errors will automatically trigger a web search.  # Some code ...  # Disable automatic search # NB: This is done automatically on package unload via \"detach()\" disable_errorist() #> Warnings and errors are no longer automatically searched.  #### Custom search engines  # Enable automatic search with custom search engines # NB: This is done automatically on package load. enable_errorist(error_search_func   = searcher::search_bing,                 warning_search_func = searcher::search_duckduckgo) #> Warnings and errors will automatically trigger a web search.  # Some code ...  # Disable automatic search # NB: This is done automatically on package unload via \"detach()\" disable_errorist() #> Warnings and errors are no longer automatically searched."},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/reference/shims.html","id":null,"dir":"Reference","previous_headings":"","what":"Enable and Disable Warning or Error Capture — enable_warning_shim","title":"Enable and Disable Warning or Error Capture — enable_warning_shim","text":"Add remove listener top-level task callbacks checks whether new warning error occurs triggers search browser.","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/reference/shims.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Enable and Disable Warning or Error Capture — enable_warning_shim","text":"","code":"enable_warning_shim(   warning_search_func = getOption(\"errorist.warning\", searcher::search_google) )  disable_warning_shim()  enable_error_shim(   error_search_func = getOption(\"errorist.error\", searcher::search_google) )  disable_error_shim()"},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/reference/shims.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Enable and Disable Warning or Error Capture — enable_warning_shim","text":"error_search_func, warning_search_func search function searcher called error warning occurs. default, searches routed Google.","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/reference/shims.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Enable and Disable Warning or Error Capture — enable_warning_shim","text":"default, enable_warning_shim() enable_error_shim() functions automatically triggered errorist package loaded.","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/reference/shims.html","id":"error-shim","dir":"Reference","previous_headings":"","what":"Error Shim","title":"Enable and Disable Warning or Error Capture — enable_warning_shim","text":"error shim uses R's default handler errors set specifying function error options().","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/reference/shims.html","id":"warning-shim","dir":"Reference","previous_headings":"","what":"Warning Shim","title":"Enable and Disable Warning or Error Capture — enable_warning_shim","text":"warning shim, top-level task callback added environment via base::addTaskCallback(). causes warning handler fire time new function call occurs R regardless whether triggers error.","code":""},{"path":[]},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/reference/shims.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Enable and Disable Warning or Error Capture — enable_warning_shim","text":"James Joseph Balamuta","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/reference/shims.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Enable and Disable Warning or Error Capture — enable_warning_shim","text":"","code":"# Default setup enable_warning_shim()  # Some code ...  # Remove the shim disable_warning_shim()  # Specify a search function enable_warning_shim(warning_search_func = searcher::search_google)  # Some code ...  # Remove the shim disable_warning_shim()  # Enable only the error shim enable_error_shim()  # Some code ...  # Remove the shim disable_error_shim()  # Specify a search function enable_error_shim(error_search_func = searcher::search_google)  # Some code ...  # Remove the shim disable_error_shim()"},{"path":[]},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/news/index.html","id":"fixes-0-1-2","dir":"Changelog","previous_headings":"","what":"Fixes","title":"errorist 0.1.2","text":"Revised warning check empty warnings longer NULL return. (#13)","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/news/index.html","id":"deployment-0-1-2","dir":"Changelog","previous_headings":"","what":"Deployment","title":"errorist 0.1.2","text":"Added pkgdown website (#14) Updated latest version r-lib GitHub actions. (#14)","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/news/index.html","id":"errorist-011","dir":"Changelog","previous_headings":"","what":"errorist 0.1.1","title":"errorist 0.1.1","text":"CRAN release: 2023-03-05","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/news/index.html","id":"fixes-0-1-1","dir":"Changelog","previous_headings":"","what":"Fixes","title":"errorist 0.1.1","text":"Switched insertion shiv message() packageStartupMessage(). (#12) Removed LazyData: true DESCRIPTION. (#12) Switched URLs using https instead http removed broken links. (#12)","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/news/index.html","id":"deployment-0-1-1","dir":"Changelog","previous_headings":"","what":"Deployment","title":"errorist 0.1.1","text":"Updated latest version r-lib GitHub actions. (#12)","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/news/index.html","id":"errorist-010","dir":"Changelog","previous_headings":"","what":"errorist 0.1.0","title":"errorist 0.1.0","text":"CRAN release: 2020-02-24","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/news/index.html","id":"feature-0-1-0","dir":"Changelog","previous_headings":"","what":"Feature","title":"errorist 0.1.0","text":"multiple warnings occur, unique warning searched separately instead searching latest value. (#9, closing (#7))","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/news/index.html","id":"fixes-0-1-0","dir":"Changelog","previous_headings":"","what":"Fixes","title":"errorist 0.1.0","text":"Warning messages now locale specific prefix. (#9) Ensured last.warning object created setting options('warn' = 0), default value. Upon unload, warning level restored old value. (#8) Fixed spurious URL README/NEWS.md","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/news/index.html","id":"documentation-0-1-0","dir":"Changelog","previous_headings":"","what":"Documentation","title":"errorist 0.1.0","text":"Improved package vignette providing examples handler pick errors warnings. (#10)","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/news/index.html","id":"errorist-003","dir":"Changelog","previous_headings":"","what":"errorist 0.0.3","title":"errorist 0.0.3","text":"CRAN release: 2020-02-06","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/news/index.html","id":"fixes-0-0-3","dir":"Changelog","previous_headings":"","what":"Fixes","title":"errorist 0.0.3","text":"Address erroneous unit test comparing functions within namespaces instead environments.","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/news/index.html","id":"errorist-002","dir":"Changelog","previous_headings":"","what":"errorist 0.0.2","title":"errorist 0.0.2","text":"CRAN release: 2019-01-07","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/news/index.html","id":"fixes-0-0-2","dir":"Changelog","previous_headings":"","what":"Fixes","title":"errorist 0.0.2","text":"Imported search_google function searcher satisfy R CMD check.","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/news/index.html","id":"test-infrastructure-0-0-2","dir":"Changelog","previous_headings":"","what":"Test Infrastructure","title":"errorist 0.0.2","text":"Enable use two cores speed Travis-CI builds.","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/news/index.html","id":"errorist-001","dir":"Changelog","previous_headings":"","what":"errorist 0.0.1","title":"errorist 0.0.1","text":"CRAN release: 2018-01-30","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/news/index.html","id":"features-0-0-1","dir":"Changelog","previous_headings":"","what":"Features","title":"errorist 0.0.1","text":"Created shims warning error handling Automatically load unload shims alongside package calls. Added coverage tests verify presence handlers checking contents error handler.","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/news/index.html","id":"special-thanks-0-0-1","dir":"Changelog","previous_headings":"","what":"Special Thanks","title":"errorist 0.0.1","text":"package exists large part due conversations assistance following folks: Dirk Eddelbuettel starting discussion XKCD Comic 1185: Ineffective Sorts. Barry Rowlingson package name remarks functionality. Brodie Gaslam pointing addTaskCallback() way create warning handler brief discussion “call” objects. Joshua Ulrich advise incorporating semi-documented last.warning object R populates warning messages.","code":""}]
+[{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/articles/working-with-errorist.html","id":"overview","dir":"Articles","previous_headings":"","what":"Overview","title":"Workflow while using the errorist package","text":"errorist package designed provide support newcomers R learning write code. Philosophically, errorist takes position invisible possible. achieve invisibility, package load, handlers receive error warning message automatically created applied. handlers propogate messages raised R searcher package, automatically searches contents Google default.","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/articles/working-with-errorist.html","id":"usage","dir":"Articles","previous_headings":"Overview","what":"Usage","title":"Workflow while using the errorist package","text":"use errorist causal manner, please type: remove errorist handlers, please either call disable_errorist() function detach package.","code":"library(errorist) #> Warnings and errors will automatically trigger a web search. detach(\"package:errorist\", unload = TRUE) #> Warnings and errors are no longer automatically searched."},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/articles/working-with-errorist.html","id":"error-search","dir":"Articles","previous_headings":"Overview","what":"Error Search","title":"Workflow while using the errorist package","text":"development, many issues can arise. errorist enabled, error automatically searched. instance, typed function wasn’t defined, ’d get:","code":"f() #> Error in f() : could not find function \"f\" #> Searching query in a web browser ..."},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/articles/working-with-errorist.html","id":"warning-search","dir":"Articles","previous_headings":"Overview","what":"Warning Search","title":"Workflow while using the errorist package","text":"Outside errors, second common issue receiving warnings. Warnings indicate recoverable issue occurred function run. result, can many warnings build estimation routine. errorist enabled, unique warning automatically searched within tab browser. example, consider following function: run, many_warnings() function issue exactly four warnings. However, three warnings unique. Thus, exactly three searches performed function finishes execution. result, output like:","code":"many_warnings = function() {   warning(\"First warning\")   warning(\"Second warning\")   warning(\"Random warning\")   warning(\"Random warning\") } #> Warning messages: #> 1: In many_warnings() : First warning #> 2: In many_warnings() : Second warning #> 3: In many_warnings() : Random warning #> Searching query in a web browser ...  #> Searching query in a web browser ...  #> Searching query in a web browser ..."},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/authors.html","id":null,"dir":"","previous_headings":"","what":"Authors","title":"Authors and Citation","text":"James Balamuta. Author, maintainer, copyright holder.","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/authors.html","id":"citation","dir":"","previous_headings":"","what":"Citation","title":"Authors and Citation","text":"Balamuta J (2023). errorist: Automatically Search Errors Warnings. R package version 0.1.2, https://r-pkg.thecoatlessprofessor.com/errorist/, https://github.com/coatless-rpkg/errorist.","code":"@Manual{,   title = {errorist: Automatically Search Errors or Warnings},   author = {James Balamuta},   year = {2023},   note = {R package version 0.1.2, https://r-pkg.thecoatlessprofessor.com/errorist/},   url = {https://github.com/coatless-rpkg/errorist}, }"},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/index.html","id":"errorist","dir":"","previous_headings":"","what":"Automatically Search Errors or Warnings","title":"Automatically Search Errors or Warnings","text":"errorist: one holds propagates error — Merriam Webster goal errorist automatically search errors warnings second arise.","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/index.html","id":"installation","dir":"","previous_headings":"","what":"Installation","title":"Automatically Search Errors or Warnings","text":"errorist package available CRAN GitHub. CRAN version considered stable GitHub version state development may break. can install stable version errorist package : development version, can opt :","code":"install.packages(\"errorist\") if(!requireNamespace(\"remotes\")) { install.packages(\"remotes\") } remotes::install_github(\"coatless-rpkg/errorist\")"},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/index.html","id":"usage","dir":"","previous_headings":"","what":"Usage","title":"Automatically Search Errors or Warnings","text":"","code":"library(errorist)"},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/index.html","id":"details","dir":"","previous_headings":"","what":"Details","title":"Automatically Search Errors or Warnings","text":"errorist package loaded, two handlers automatically established intercept error warning messages arise execution code. intercepted messages directed pre-specified search engines internet using user’s preferred system web browser. default, search engine used look messages Google. can specify different search engine handler setting default values: errorist.warning: Warning search engine portal. default searcher::search_google. errorist.error: Error search engine portal. default searcher::search_google. errorist.autoload: Automatically search errors. default TRUE. frequent use package occurs, consider adding different search handlers option .Rprofile:","code":"# Add custom options .First <- function() {   options(     errorist.warning = searcher::search_google,     errorist.error = searcher::search_google   ) }  # Load the package if in RStudio or R GUI if (interactive()) {   suppressMessages(require(errorist)) }"},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/index.html","id":"motivation","dir":"","previous_headings":"","what":"Motivation","title":"Automatically Search Errors or Warnings","text":"idea errorist came conversation among Dirk Eddelbuettel, Barry Rowlingson, musing compilers provide link explaining error meant solve . conversation sprouted due mouse overtext XKCD Comic 1185: Ineffective Sorts. StackSort connects StackOverflow, searches ‘sort list’, downloads runs code snippets list sorted. type code search implemented : https://gkoberger.github.io/stacksort/ idea morphed evaluating random code chunks providing search support errors occurred runtime.","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/index.html","id":"special-thanks","dir":"","previous_headings":"","what":"Special Thanks","title":"Automatically Search Errors or Warnings","text":"Dirk Eddelbuettel starting discussion XKCD Comic 1185: Ineffective Sorts. Barry Rowlingson package name remarks functionality. Brodie Gaslam pointing addTaskCallback() way create warning handler brief discussion “call” objects. Joshua Ulrich advise incorporating semi-documented last.warning object R populates warning messages.","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/index.html","id":"license","dir":"","previous_headings":"","what":"License","title":"Automatically Search Errors or Warnings","text":"GPL (>= 2)","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/reference/errorist-package.html","id":null,"dir":"Reference","previous_headings":"","what":"errorist: Automatically Search Errors or Warnings — errorist-package","title":"errorist: Automatically Search Errors or Warnings — errorist-package","text":"Provides environment hooks obtain errors warnings occur execution code automatically search solutions.","code":""},{"path":[]},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/reference/errorist-package.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"errorist: Automatically Search Errors or Warnings — errorist-package","text":"Maintainer: James Balamuta balamut2@illinois.edu (ORCID) [copyright holder]","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/reference/errorist_init.html","id":null,"dir":"Reference","previous_headings":"","what":"Enable or Disable Errorist's Automatic Search — enable_errorist","title":"Enable or Disable Errorist's Automatic Search — enable_errorist","text":"Activates disengages automatic look error warning codes R.","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/reference/errorist_init.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Enable or Disable Errorist's Automatic Search — enable_errorist","text":"","code":"enable_errorist(   error_search_func = getOption(\"errorist.warning\", searcher::search_google),   warning_search_func = getOption(\"errorist.warning\", searcher::search_google) )  disable_errorist()"},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/reference/errorist_init.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Enable or Disable Errorist's Automatic Search — enable_errorist","text":"error_search_func, warning_search_func search function searcher called error warning occurs. default, searches routed Google.","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/reference/errorist_init.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Enable or Disable Errorist's Automatic Search — enable_errorist","text":"enable_errorist() automatically called package start inject handlers warnings errors. package unloaded, disable_errorist() called remove warnings errors. wish disable warnings error individually, please use either disable_error_shim() disable_warning_shim().","code":""},{"path":[]},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/reference/errorist_init.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Enable or Disable Errorist's Automatic Search — enable_errorist","text":"James Joseph Balamuta","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/reference/errorist_init.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Enable or Disable Errorist's Automatic Search — enable_errorist","text":"","code":"### Default search engine is Google  # Enable automatic search # NB: This is done automatically on package load. enable_errorist() #> Warnings and errors will automatically trigger a web search.  # Some code ...  # Disable automatic search # NB: This is done automatically on package unload via \"detach()\" disable_errorist() #> Warnings and errors are no longer automatically searched.  #### Custom search engines  # Enable automatic search with custom search engines # NB: This is done automatically on package load. enable_errorist(error_search_func   = searcher::search_bing,                 warning_search_func = searcher::search_duckduckgo) #> Warnings and errors will automatically trigger a web search.  # Some code ...  # Disable automatic search # NB: This is done automatically on package unload via \"detach()\" disable_errorist() #> Warnings and errors are no longer automatically searched."},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/reference/shims.html","id":null,"dir":"Reference","previous_headings":"","what":"Enable and Disable Warning or Error Capture — enable_warning_shim","title":"Enable and Disable Warning or Error Capture — enable_warning_shim","text":"Add remove listener top-level task callbacks checks whether new warning error occurs triggers search browser.","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/reference/shims.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Enable and Disable Warning or Error Capture — enable_warning_shim","text":"","code":"enable_warning_shim(   warning_search_func = getOption(\"errorist.warning\", searcher::search_google) )  disable_warning_shim()  enable_error_shim(   error_search_func = getOption(\"errorist.error\", searcher::search_google) )  disable_error_shim()"},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/reference/shims.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Enable and Disable Warning or Error Capture — enable_warning_shim","text":"error_search_func, warning_search_func search function searcher called error warning occurs. default, searches routed Google.","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/reference/shims.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Enable and Disable Warning or Error Capture — enable_warning_shim","text":"default, enable_warning_shim() enable_error_shim() functions automatically triggered errorist package loaded.","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/reference/shims.html","id":"error-shim","dir":"Reference","previous_headings":"","what":"Error Shim","title":"Enable and Disable Warning or Error Capture — enable_warning_shim","text":"error shim uses R's default handler errors set specifying function error options().","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/reference/shims.html","id":"warning-shim","dir":"Reference","previous_headings":"","what":"Warning Shim","title":"Enable and Disable Warning or Error Capture — enable_warning_shim","text":"warning shim, top-level task callback added environment via base::addTaskCallback(). causes warning handler fire time new function call occurs R regardless whether triggers error.","code":""},{"path":[]},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/reference/shims.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Enable and Disable Warning or Error Capture — enable_warning_shim","text":"James Joseph Balamuta","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/reference/shims.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Enable and Disable Warning or Error Capture — enable_warning_shim","text":"","code":"# Default setup enable_warning_shim()  # Some code ...  # Remove the shim disable_warning_shim()  # Specify a search function enable_warning_shim(warning_search_func = searcher::search_google)  # Some code ...  # Remove the shim disable_warning_shim()  # Enable only the error shim enable_error_shim()  # Some code ...  # Remove the shim disable_error_shim()  # Specify a search function enable_error_shim(error_search_func = searcher::search_google)  # Some code ...  # Remove the shim disable_error_shim()"},{"path":[]},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/news/index.html","id":"fixes-0-1-2","dir":"Changelog","previous_headings":"","what":"Fixes","title":"errorist 0.1.2","text":"Revised warning check empty warnings longer NULL return. (#13)","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/news/index.html","id":"deployment-0-1-2","dir":"Changelog","previous_headings":"","what":"Deployment","title":"errorist 0.1.2","text":"Added pkgdown website (#14) Updated latest version r-lib GitHub actions. (#14)","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/news/index.html","id":"errorist-011","dir":"Changelog","previous_headings":"","what":"errorist 0.1.1","title":"errorist 0.1.1","text":"CRAN release: 2023-03-05","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/news/index.html","id":"fixes-0-1-1","dir":"Changelog","previous_headings":"","what":"Fixes","title":"errorist 0.1.1","text":"Switched insertion shiv message() packageStartupMessage(). (#12) Removed LazyData: true DESCRIPTION. (#12) Switched URLs using https instead http removed broken links. (#12)","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/news/index.html","id":"deployment-0-1-1","dir":"Changelog","previous_headings":"","what":"Deployment","title":"errorist 0.1.1","text":"Updated latest version r-lib GitHub actions. (#12)","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/news/index.html","id":"errorist-010","dir":"Changelog","previous_headings":"","what":"errorist 0.1.0","title":"errorist 0.1.0","text":"CRAN release: 2020-02-24","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/news/index.html","id":"feature-0-1-0","dir":"Changelog","previous_headings":"","what":"Feature","title":"errorist 0.1.0","text":"multiple warnings occur, unique warning searched separately instead searching latest value. (#9, closing (#7))","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/news/index.html","id":"fixes-0-1-0","dir":"Changelog","previous_headings":"","what":"Fixes","title":"errorist 0.1.0","text":"Warning messages now locale specific prefix. (#9) Ensured last.warning object created setting options('warn' = 0), default value. Upon unload, warning level restored old value. (#8) Fixed spurious URL README/NEWS.md","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/news/index.html","id":"documentation-0-1-0","dir":"Changelog","previous_headings":"","what":"Documentation","title":"errorist 0.1.0","text":"Improved package vignette providing examples handler pick errors warnings. (#10)","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/news/index.html","id":"errorist-003","dir":"Changelog","previous_headings":"","what":"errorist 0.0.3","title":"errorist 0.0.3","text":"CRAN release: 2020-02-06","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/news/index.html","id":"fixes-0-0-3","dir":"Changelog","previous_headings":"","what":"Fixes","title":"errorist 0.0.3","text":"Address erroneous unit test comparing functions within namespaces instead environments.","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/news/index.html","id":"errorist-002","dir":"Changelog","previous_headings":"","what":"errorist 0.0.2","title":"errorist 0.0.2","text":"CRAN release: 2019-01-07","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/news/index.html","id":"fixes-0-0-2","dir":"Changelog","previous_headings":"","what":"Fixes","title":"errorist 0.0.2","text":"Imported search_google function searcher satisfy R CMD check.","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/news/index.html","id":"test-infrastructure-0-0-2","dir":"Changelog","previous_headings":"","what":"Test Infrastructure","title":"errorist 0.0.2","text":"Enable use two cores speed Travis-CI builds.","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/news/index.html","id":"errorist-001","dir":"Changelog","previous_headings":"","what":"errorist 0.0.1","title":"errorist 0.0.1","text":"CRAN release: 2018-01-30","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/news/index.html","id":"features-0-0-1","dir":"Changelog","previous_headings":"","what":"Features","title":"errorist 0.0.1","text":"Created shims warning error handling Automatically load unload shims alongside package calls. Added coverage tests verify presence handlers checking contents error handler.","code":""},{"path":"http://r-pkg.thecoatlessprofessor.com/errorist/news/index.html","id":"special-thanks-0-0-1","dir":"Changelog","previous_headings":"","what":"Special Thanks","title":"errorist 0.0.1","text":"package exists large part due conversations assistance following folks: Dirk Eddelbuettel starting discussion XKCD Comic 1185: Ineffective Sorts. Barry Rowlingson package name remarks functionality. Brodie Gaslam pointing addTaskCallback() way create warning handler brief discussion “call” objects. Joshua Ulrich advise incorporating semi-documented last.warning object R populates warning messages.","code":""}]