Move pages under tldr, lint run.sh, update docs

tldr/complete

@@ -0,0 +1,21 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# complete
+
+> Provides argument autocompletion to shell commands.
+> More information: <https://www.gnu.org/software/bash/manual/html_node/Programmable-Completion-Builtins.html>.
+
+- Apply a function that performs autocompletion to a command:
+
+`complete -F {{function}} {{command}}`
+
+- Apply a command that performs autocompletion to another command:
+
+`complete -C {{autocomplete_command}} {{command}}`
+
+- Apply autocompletion without appending a space to the completed word:
+
+`complete -o nospace -F {{function}} {{command}}`