vdoc: dd .vdocignore + minor fixes

cmd/v/help/doc.txt

@@ -13,13 +13,17 @@ or Markdown format.
 Options:
   -all            Includes private and public functions/methods/structs/consts/enums.
   -f              Specifies the output format to be used.
-  -inline-assets  Embeds the contents of the CSS and JS assets into the webpage directly.
-  -l              Show the locations of the generated signatures. (For plaintext only)
+  -h, -help       Prints this help text.
   -m              Generate docs for modules listed in that folder.
   -o              Specifies the output file/folder path where to store the generated docs.
+  -readme         Include README.md to docs if present.
+  -v              Enables verbose logging. For debugging purposes.
+
+For HTML mode:
+  -inline-assets  Embeds the contents of the CSS and JS assets into the webpage directly.
   -open           Launches the browser when the server docs has started.
   -p              Specifies the port to be used for the docs server.
   -s              Serve HTML-generated docs via HTTP.
-  -readme         Include README.md to docs if present.
-  -v              Enables verbose logging. For debugging purposes.
-  -h, -help       Prints this help text.
+
+For plain text mode:
+  -l              Show the locations of the generated signatures.

cmd/v/v.v

@@ -79,7 +79,7 @@ fn main_v() {
 			return
 		}
 		'vlib-docs' {
-			util.launch_tool(prefs.is_verbose, 'vdoc', ['doc', '-m', '-s', os.join_path(os.base_dir(@VEXE), 'vlib')])
+			util.launch_tool(prefs.is_verbose, 'vdoc', ['doc', 'vlib'])
 		}
 		'get' {
 			println('V Error: Use `v install` to install modules from vpm.vlang.io')