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Tweak the left precedence of '=>'

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* lisp/progmodes/ruby-mode.el (ruby-smie-grammar): Tweak the left
precedence of '=>', to improve indentation and sexp navigation.
This commit is contained in:
Dmitry Gutov 2016-03-14 00:34:01 +02:00
parent 5b705bc97d
commit 9d463aec8b
2 changed files with 7 additions and 1 deletions
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2
lisp/progmodes/ruby-mode.el
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@ -388,7 +388,7 @@ It is used when `ruby-encoding-magic-comment-style' is set to `custom'."
(cases (exp "then" insts) (cases (exp "then" insts)
(cases "when" cases) (insts "else" insts)) (cases "when" cases) (insts "else" insts))
(expseq (exp) );;(expseq "," expseq) (expseq (exp) );;(expseq "," expseq)
(hashvals (id "=>" exp1) (hashvals "," hashvals)) (hashvals (exp1 "=>" exp1) (hashvals "," hashvals))
(insts-rescue-insts (insts) (insts-rescue-insts (insts)
(insts-rescue-insts "rescue" insts-rescue-insts) (insts-rescue-insts "rescue" insts-rescue-insts)
(insts-rescue-insts "ensure" insts-rescue-insts)) (insts-rescue-insts "ensure" insts-rescue-insts))

6
test/indent/ruby.rb
View file

@ -415,6 +415,12 @@ def qux
foo(:bar => foo(:bar =>
tee) tee)
regions = foo(
OpenStruct.new(id: 0, name: "foo") => [
10
]
)
{'a' => { {'a' => {
'b' => 'c', 'b' => 'c',
'd' => %w(e f) 'd' => %w(e f)