Fix whitespace when commas are used in a binary-expression.
Previously, any code which emitted a binary expression would always emit
a leading and trailing space. This caused comma expressions to look
goofy: `foo() , bar();` instead of `foo(), bar();`.
Operator::operatorName() now returns the operator token with appropriate
whitespace around it, and tightOperatorName() is a new method which
omits the whitespace. Functions which assemble binary expressions
should now concatenate `x + operatorName() + y` instead of hard-coding
`x + " " + operatorName() + " " + y`. Prefix/postfix expressions should
use `tightOperatorName()` because otherwise negation looks bad (` - 123`
instead of `-123`).
Super low priority, but it was easy to fix.
Change-Id: I3c92832207293a310fb1070b3b5e72455757b0ce
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/497776
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
17 files changed