Update docs

CHANGELOG.asciidoc

@@ -43,6 +43,7 @@ Changed
   `:download-cancel --all`. It does the same as `:download-clear`.
 - Improved detection of URLs/search terms when pasting multiple lines.
 - Don't remove `qutebrowser-editor-*` temporary file if editor subprocess crashed
+- Userscripts are also searched in `/usr/share/qutebrowser/userscripts`.
 
 Fixed
 ~~~~~

README.asciidoc

@@ -199,6 +199,7 @@ Contributors, sorted by the number of commits in descending order:
 * Fritz V155 Reichwald
 * Franz Fellner
 * Corentin Jule
+* Clayton Craft
 * zwarag
 * xd1le
 * haxwithaxe

doc/help/commands.asciidoc

@@ -625,8 +625,11 @@ Note the {url} variable which gets replaced by the current URL might be useful h
 * +'cmdline'+: The commandline to execute.
 
 ==== optional arguments
-* +*-u*+, +*--userscript*+: Run the command as a userscript. Either store the userscript in `~/.local/share/qutebrowser/userscripts`
- (or `$XDG_DATA_DIR`), or use an absolute path.
+* +*-u*+, +*--userscript*+: Run the command as a userscript. You can use an absolute path, or store the userscript in one of those
+ locations:
+ - `~/.local/share/qutebrowser/userscripts`
+ (or `$XDG_DATA_DIR`)
+ - `/usr/share/qutebrowser/userscripts`
 
 * +*-v*+, +*--verbose*+: Show notifications when the command started/exited.
 * +*-d*+, +*--detach*+: Whether the command should be detached from qutebrowser.

qutebrowser/browser/commands.py

@@ -918,9 +918,12 @@ class CommandDispatcher:
         useful here.
 
         Args:
-            userscript: Run the command as a userscript. Either store the
-                        userscript in `~/.local/share/qutebrowser/userscripts`
-                        (or `$XDG_DATA_DIR`), or use an absolute path.
+            userscript: Run the command as a userscript. You can use an
+                        absolute path, or store the userscript in one of those
+                        locations:
+                            - `~/.local/share/qutebrowser/userscripts`
+                              (or `$XDG_DATA_DIR`)
+                            - `/usr/share/qutebrowser/userscripts`
             verbose: Show notifications when the command started/exited.
             detach: Whether the command should be detached from qutebrowser.
             cmdline: The commandline to execute.