@ -242,11 +242,13 @@ This is a list of things that Runic currently is doing:
@@ -242,11 +242,13 @@ This is a list of things that Runic currently is doing:
- [Toggle formatting ](#toggle-formatting )
- [Line width limit ](#line-width-limit )
- [Newlines in blocks ](#newlines-in-blocks )
- [Indentation ](#indentation )
- [Spaces around operators, assignment, etc ](#spaces-around-operators-assignment-etc )
- [Spaces around keywords ](#spaces-around-keywords )
- [Multiline listlike expressions ](#multiline-listlike-expressions )
- [Spacing in listlike expressions ](#spacing-in-listlike-expressions )
- [Trailing semicolons ](#trailing-semicolons )
- [Literal floating point numbers ](#literal-floating-point-numbers )
- [Literal hex and oct numbers ](#literal-hex-and-oct-numbers )
- [Parentheses around operator calls in colon ](#parentheses-around-operator-calls-in-colon )
@ -293,6 +295,28 @@ file.
@@ -293,6 +295,28 @@ file.
No. Use your < kbd > Enter< / kbd > key or refactor your code.
### Newlines in blocks
The body of blocklike expressions (e.g. `if` , `for` , `while` , `function` , `struct` , etc.)
always start and end with a newline. Examples:
```diff
-if c x end
+if c
+ x
+end
-function f(x) x^2 end
+function f(x)
+ x^2
+end
```
An exception is made for empty blocks so that e.g.
```julia
struct A end
```
is allowed.
### Indentation
Consistently four spaces for each indentation level.
@ -523,6 +547,24 @@ Leading/trailing spaces are removed. Examples:
@@ -523,6 +547,24 @@ Leading/trailing spaces are removed. Examples:
help with alignment issues. Discussed in issue
[#12 ](https://github.com/fredrikekre/Runic.jl/issues/12 ).
### Trailing semicolons
Trailing semicolons are removed in the body of blocklike expressions. Examples
```diff
function f(x)
- y = x^2;
- z = y^2; # z = x^4
- return z;
+ y = x^2
+ z = y^2 # z = x^4
+ return z
end
```
Trailing semicolons at top level and module level are kept since they are sometimes used
there for output supression (e.g. Documenter examples or scripts that are
copy-pasted/included in the REPL).
### Literal floating point numbers
Floating point literals are normalized so that they:
