Add .editorconfig and fix formatting on some too-long lines

Author: dbarnett

.editorconfig

@@ -0,0 +1,15 @@
+# EditorConfig is awesome: http://EditorConfig.org
+
+root = true
+
+[*]
+indent_size = 2
+indent_style = space
+end_of_line = lf
+insert_final_newline = true
+
+[*.{md,py,vim,vroom}]
+max_line_length = 80
+
+[*.{py,vim}]
+quote_type = single

README.md

@@ -32,7 +32,8 @@ helpfiles in the `doc/` directory. The helpfiles are also available via
 # Commands
 
 Use `:FormatLines` to format a range of lines or use `:FormatCode` to format
-the entire buffer. Use `:NoAutoFormatBuffer` to disable current buffer formatting.
+the entire buffer. Use `:NoAutoFormatBuffer` to disable current buffer
+formatting.
 
 # Usage example
 

instant/flags.vim

@@ -55,8 +55,8 @@ call s:plugin.flags.autopep8_executable.AddCallback(
 " The path to the clang-format executable. String, list, or callable that
 " takes no args and returns a string or a list.
 call s:plugin.Flag('clang_format_executable', 'clang-format')
-" Invalidate cache of detected clang-format version when this is changed, regardless
-" of {value} arg.
+" Invalidate cache of detected clang-format version when this is changed,
+" regardless of {value} arg.
 call s:plugin.flags.clang_format_executable.AddCallback(
     \ maktaba#function#FromExpr('codefmt#clangformat#InvalidateVersion()'), 0)
 

vroom/fish_indent.vroom

@@ -17,7 +17,8 @@ examples.
 You can format any buffer with fish_indent specifying the formatter explicitly.
 
   @clear
-  % if test 42 -eq $truth; echo '42 is truth'; else; echo 'I do not know what to believe'; end
+  % if test 42 -eq $truth; echo '42 is truth'; else;
+  | echo 'I do not know what to believe'; end
 
   :FormatCode fish_indent
   ! fish_indent .*2>.*

vroom/rustfmt.vroom

@@ -15,7 +15,8 @@ examples.
   :call codefmt#SetWhetherToPerformIsAvailableChecksForTesting(0)
 
 
-The rustfmt formatter expects the rustfmt executable to be installed on your system.
+The rustfmt formatter expects the rustfmt executable to be installed on your
+system.
 
   % fn main(){println!("Hello World!");}
   :FormatCode rustfmt

vroom/zprint.vroom

@@ -14,7 +14,8 @@ examples.
 
   :call codefmt#SetWhetherToPerformIsAvailableChecksForTesting(0)
 
-The zprint formatter expects the zprint executable to be installed on your system.
+The zprint formatter expects the zprint executable to be installed on your
+system.
 
   :FormatCode zprint
   ! cd .* zprint .*