Add additional targets for search-engine layer

layers/+web-services/search-engine/README.org

@@ -38,7 +38,11 @@ This layer adds support for the [[https://github.com/hrs/engine-mode][Search Eng
 - Maven Central
 - Npm
 - Hoogle 5
+- Hackage Package Search
 - Clojure-doc
+- Python Package Index
+- Python Docs
+- C++ Reference
 
 * Install
 To use this configuration layer, add it to your =~/.spacemacs=. You will need to

layers/+web-services/search-engine/packages.el

@@ -79,9 +79,21 @@
               (hoogle
                :name "Hoggle 5"
                :url "https://hoogle.haskell.org/?hoogle=%s")
+              (haskell-packages
+               :name "Hackage Package Search"
+               :url "https://hackage.haskell.org/packages/search?terms=%s")
               (clojure
                :name "Clojure Docs"
                :url "https://clojuredocs.org/search?q=%s")
+              (pip
+               :name "Python Package Index"
+               :url "https://pypi.org/search/?q=%s")
+              (python-doc
+               :name "Python Docs"
+               :url "https://docs.python.org/3/search.html?q=%s")
+              (c++-api-reference
+               :name "C++ Reference"
+               :url "https://en.cppreference.com/mwiki/index.php?search=%s")
               (wolfram-alpha
                :name "Wolfram Alpha"
                :url "https://www.wolframalpha.com/input/?i=%s")))