This commit changes infix patterns to utilize `lrdrNameToTextAnn`. This
function allows the logic to avoid introspecting on the constructor
name.
Additionally this adds spaces to all infix operator pattern matches.
Previously infix symbols did not include spaces:
```
foo (x:xs) = _
```
Now they include a space
```
foo (x : xs) = _
```
The following is wasteful of vertical space:
```
_ =
let
longIdentifierForShortValue = 1
in
longIdentifierForShortValue + longIdentifierForShortValue
```
We should format it on two lines if possible.
```
_ =
let longIdentifierForShortValue = 1
in longIdentifierForShortValue + longIdentifierForShortValue
```
This commit also allows for a mix of variations:
```
_ =
let
longIdentifierForShortValue = 1
in longIdentifierForShortValue + longIdentifierForShortValue
_ =
let longIdentifierForShortValue = 1
in
longIdentifierForShortValue + longIdentifierForShortValue
```
Left indent combined with no columnized alignment represents a context
free formatting style for brittany. These tests allow this format to be
tested until inline formatting tools are available to make these files
less redundant.
Evan Rutledge Borden
Lennart Spitzner
Evan Rutledge Borden