docs: remove extra whitespaces

runtime/doc/api.txt

@@ -1248,8 +1248,8 @@ nvim_input_mouse({button}, {action}, {modifier}, {grid}, {row}, {col})
 nvim_list_bufs()                                            *nvim_list_bufs()*
                 Gets the current list of buffer handles
 
-                Includes unlisted (unloaded/deleted) buffers, like `:ls!` .
-                Use |nvim_buf_is_loaded()| to check if a buffer is loaded.
+                Includes unlisted (unloaded/deleted) buffers, like `:ls!`. Use
+                |nvim_buf_is_loaded()| to check if a buffer is loaded.
 
                 Return: ~
                     List of buffer handles
@@ -1548,18 +1548,21 @@ nvim_set_hl({ns_id}, {name}, {*val})                           *nvim_set_hl()*
                 Sets a highlight group.
 
                 Parameters: ~
-                    {ns_id}  Namespace id for this highlight |nvim_create_namespace()|.
-                             Use 0 to set a highlight group globally |:highlight|.
+                    {ns_id}  Namespace id for this highlight
+                             |nvim_create_namespace()|. Use 0 to set a
+                             highlight group globally |:highlight|.
                     {name}   Highlight group name, e.g. "ErrorMsg"
                     {val}    Highlight definition map, like |synIDattr()|. In
                              addition, the following keys are recognized:
-                             • default: Don't override existing definition |:hi-default|
-                             • ctermfg: Sets foreground of cterm color |highlight-ctermfg|
-                             • ctermbg: Sets background of cterm color |highlight-ctermbg|
+                             • default: Don't override existing definition
+                               |:hi-default|
+                             • ctermfg: Sets foreground of cterm color
+                               |highlight-ctermfg|
+                             • ctermbg: Sets background of cterm color
+                               |highlight-ctermbg|
                              • cterm: cterm attribute map, like
-                               |highlight-args|.
-                               Note: Attributes default to those set for `gui`
-                                     if not set.
+                               |highlight-args|. Note: Attributes default to
+                               those set for `gui` if not set.
 
 nvim_set_keymap({mode}, {lhs}, {rhs}, {*opts})             *nvim_set_keymap()*
                 Sets a global |mapping| for the given mode.
@@ -1880,8 +1883,9 @@ nvim_buf_attach({buffer}, {send_buffer}, {opts})           *nvim_buf_attach()*
                     {buffer}       Buffer handle, or 0 for current buffer
                     {send_buffer}  True if the initial notification should
                                    contain the whole buffer: first
-                                   notification will be `nvim_buf_lines_event`
-                                   . Else the first notification will be
+                                   notification will be
+                                   `nvim_buf_lines_event`. Else the first
+                                   notification will be
                                    `nvim_buf_changedtick_event`. Not for Lua
                                    callbacks.
                     {opts}         Optional parameters.

runtime/doc/lsp.txt

@@ -800,8 +800,8 @@ start_client({config})                                *vim.lsp.start_client()*
                                          its result.
                                          • Note: To send an empty dictionary
                                            use
-                                           `{[vim.type_idx]=vim.types.dictionary}`
-                                           , else it will be encoded as an
+                                           `{[vim.type_idx]=vim.types.dictionary}`,
+                                           else it will be encoded as an
                                            array.
                     {handlers}           Map of language server method names
                                          to |lsp-handler|

runtime/doc/lua.txt

@@ -1990,9 +1990,9 @@ set({mode}, {lhs}, {rhs}, {opts})                           *vim.keymap.set()*
                     vim.keymap.set('n', 'asdf', require('jkl').my_fun)
 <
 
-                the require('jkl') gets evaluated during this call in order to
-                access the function. If you want to avoid this cost at startup
-                you can wrap it in a function, for example: >
+                the require('jkl )` gets evaluated during this call in order to access the
+                function. If you want to avoid this cost at startup you can
+                wrap it in a function, for example: >
 
                     vim.keymap.set('n', 'asdf', function() return require('jkl').my_fun() end)
 <

runtime/doc/treesitter.txt

@@ -528,8 +528,8 @@ Query:iter_matches({self}, {node}, {source}, {start}, {stop})
                 a table mapping capture indices to nodes, and metadata from
                 any directives processing the match. If the query has more
                 than one pattern the capture table might be sparse, and e.g.
-                `pairs()` method should be used over `ipairs` . Here an
-                example iterating over all captures in every match:
+                `pairs()` method should be used over `ipairs`. Here an example
+                iterating over all captures in every match:
 >
 
     for pattern, match, metadata in cquery:iter_matches(tree:root(), bufnr, first, last) do

scripts/gen_vimdoc.py

@@ -343,14 +343,6 @@ def self_or_child(n):
     return n.childNodes[0]
 
 
-def clean_text(text):
-    """Cleans text.
-
-    Only cleans superfluous whitespace at the moment.
-    """
-    return ' '.join(text.split()).strip()
-
-
 def clean_lines(text):
     """Removes superfluous lines.
 
@@ -374,9 +366,9 @@ def get_text(n, preformatted=False):
         return '`{}`'.format(text)
     for node in n.childNodes:
         if node.nodeType == node.TEXT_NODE:
-            text += node.data if preformatted else clean_text(node.data)
+            text += node.data
         elif node.nodeType == node.ELEMENT_NODE:
-            text += ' ' + get_text(node, preformatted)
+            text += get_text(node, preformatted)
     return text