diff options
Diffstat (limited to 'Documentation/CodingGuidelines')
| -rw-r--r-- | Documentation/CodingGuidelines | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/Documentation/CodingGuidelines b/Documentation/CodingGuidelines index 1d95a142b2..9d5c27807a 100644 --- a/Documentation/CodingGuidelines +++ b/Documentation/CodingGuidelines @@ -162,8 +162,6 @@ For shell scripts specifically (not exhaustive): - We do not use \{m,n\}; - - We do not use -E; - - We do not use ? or + (which are \{0,1\} and \{1,\} respectively in BRE) but that goes without saying as these are ERE elements not BRE (note that \? and \+ are not even part @@ -665,8 +663,8 @@ Writing Documentation: (One or more of <file>.) Optional parts are enclosed in square brackets: - [<extra>] - (Zero or one <extra>.) + [<file>...] + (Zero or more of <file>.) --exec-path[=<path>] (Option with an optional argument. Note that the "=" is inside the @@ -680,6 +678,16 @@ Writing Documentation: [-q | --quiet] [--utf8 | --no-utf8] + Use spacing around "|" token(s), but not immediately after opening or + before closing a [] or () pair: + Do: [-q | --quiet] + Don't: [-q|--quiet] + + Don't use spacing around "|" tokens when they're used to seperate the + alternate arguments of an option: + Do: --track[=(direct|inherit)] + Don't: --track[=(direct | inherit)] + Parentheses are used for grouping: [(<rev> | <range>)...] (Any number of either <rev> or <range>. Parens are needed to make |