Add note about maxsplit/no_split_cmd args to docs.

doc/help/commands.asciidoc

@@ -93,6 +93,10 @@ Bind a key to a command.
 
 * +*-f*+, +*--force*+: Rebind the key if it is already bound.
 
+==== note
+* This command does not split arguments after the last argument and handles quotes literally.
+* With this command, +;;+ is interpreted literally instead of splitting off a second command.
+
 [[close]]
 === close
 Close the current window.
@@ -245,6 +249,10 @@ Execute a command after some time.
 * +'ms'+: How many milliseconds to wait.
 * +'command'+: The command to run, with optional args.
 
+==== note
+* This command does not split arguments after the last argument and handles quotes literally.
+* With this command, +;;+ is interpreted literally instead of splitting off a second command.
+
 [[navigate]]
 === navigate
 Syntax: +:navigate [*--tab*] [*--bg*] [*--window*] 'where'+
@@ -287,6 +295,10 @@ Open a URL in the current/[count]th tab.
 ==== count
 The tab index to open the URL in.
 
+==== note
+* This command does not split arguments after the last argument and handles quotes literally.
+* With this command, +;;+ is interpreted literally instead of splitting off a second command.
+
 [[paste]]
 === paste
 Syntax: +:paste [*--sel*] [*--tab*] [*--bg*] [*--window*]+
@@ -330,6 +342,10 @@ Delete a quickmark.
 ==== positional arguments
 * +'name'+: The name of the quickmark to delete.
 
+==== note
+* This command does not split arguments after the last argument and handles quotes literally.
+* With this command, +;;+ is interpreted literally instead of splitting off a second command.
+
 [[quickmark-load]]
 === quickmark-load
 Syntax: +:quickmark-load [*--tab*] [*--bg*] [*--window*] 'name'+
@@ -344,6 +360,10 @@ Load a quickmark.
 * +*-b*+, +*--bg*+: Load the quickmark in a new background tab.
 * +*-w*+, +*--window*+: Load the quickmark in a new window.
 
+==== note
+* This command does not split arguments after the last argument and handles quotes literally.
+* With this command, +;;+ is interpreted literally instead of splitting off a second command.
+
 [[quickmark-save]]
 === quickmark-save
 Save the current page as a quickmark.
@@ -374,6 +394,10 @@ Repeat a given command.
 * +'times'+: How many times to repeat.
 * +'command'+: The command to run, with optional args.
 
+==== note
+* This command does not split arguments after the last argument and handles quotes literally.
+* With this command, +;;+ is interpreted literally instead of splitting off a second command.
+
 [[report]]
 === report
 Report a bug in qutebrowser.
@@ -404,6 +428,10 @@ Search for a text on the current page. With no text, clear results.
 ==== optional arguments
 * +*-r*+, +*--reverse*+: Reverse search direction.
 
+==== note
+* This command does not split arguments after the last argument and handles quotes literally.
+* With this command, +;;+ is interpreted literally instead of splitting off a second command.
+
 [[session-delete]]
 === session-delete
 Syntax: +:session-delete [*--force*] 'name'+
@@ -476,6 +504,10 @@ Preset the statusbar to some text.
 ==== optional arguments
 * +*-s*+, +*--space*+: If given, a space is added to the end.
 
+==== note
+* This command does not split arguments after the last argument and handles quotes literally.
+* With this command, +;;+ is interpreted literally instead of splitting off a second command.
+
 [[spawn]]
 === spawn
 Syntax: +:spawn [*--userscript*] 'args' ['args' ...]+
@@ -915,6 +947,10 @@ Evaluate a python string and display the results as a web page.
 ==== positional arguments
 * +'s'+: The string to evaluate.
 
+==== note
+* This command does not split arguments after the last argument and handles quotes literally.
+* With this command, +;;+ is interpreted literally instead of splitting off a second command.
+
 [[debug-trace]]
 === debug-trace
 Syntax: +:debug-trace ['expr']+
@@ -924,3 +960,7 @@ Trace executed code via hunter.
 ==== positional arguments
 * +'expr'+: What to trace, passed to hunter.
 
+==== note
+* This command does not split arguments after the last argument and handles quotes literally.
+* With this command, +;;+ is interpreted literally instead of splitting off a second command.
+

scripts/src2asciidoc.py

@@ -184,6 +184,17 @@ def _get_command_doc(name, cmd):
         output.append("==== count")
         output.append(parser.arg_descs[cmd.special_params['count']])
 
+    if cmd.maxsplit is not None or cmd.no_cmd_split:
+        output.append("")
+        output.append("==== note")
+        if cmd.maxsplit is not None:
+            output.append("* This command does not split arguments after the "
+                          "last argument and handles quotes literally.")
+        if cmd.no_cmd_split is not None:
+            output.append("* With this command, +;;+ is interpreted "
+                          "literally instead of splitting off a second "
+                          "command.")
+
     output.append("")
     output.append("")
     return '\n'.join(output)