.editorconfig

httppeer: change logic around argument handling

The code to process arguments only makes sense if there are
arguments. So change an "else" to "elif args", remove an
"if" that isn't necessary, and add some docs for good measure.

Differential Revision: https://phab.mercurial-scm.org/D2214

# See http://EditorConfig.org for the specification

root = true

[*.py]
indent_size = 4
indent_style = space
trim_trailing_whitespace = true

[*.{c,h}]
indent_size = 8
indent_style = tab
trim_trailing_whitespace = true