with parameters" example. Simplify the "is it block or is it
hash" check, but also make it more thorough.
* test/indent/ruby.rb: Fix syntax error in the latest example.
TODO. Add "." after " @ ".
(ruby-smie--at-dot-call): New function. Checks if point at method
call with explicit target.
(ruby-smie--forward-token, ruby-smie--backward-token): Prepend "."
to the method name tokens when it precedes them.
(ruby-smie--backward-id, ruby-smie--forward-id): Remove.
(ruby-smie-rules): Add rule for indentation before and after "."
token.
`smie-down-list'.
(ruby-smie--args-separator-p): Check that there's no newline
between method call and its arguments.
(ruby-smie-rules): Handle new cases: curly block with and without
parameters, hash surrounded with parens, block passed to
paren-less method call.
* test/indent/ruby.rb: New examples for indentation of blocks. Example
of hash inside parens that inflooped before this commit.
method calls (bug#bug#15594).
(ruby-smie--args-separator-p): New function.
(ruby-smie--forward-token, ruby-smie--backward-token): Use it to
recognize paren-free method calls.
cases of ? and =.
(ruby-smie-rules): Simplify the "do" rule. The cases when the
predicate would return nil are almost non-existent.
(ruby-smie--redundant-do-p): Include "until" and "for" statements.
iuwu-mod token.
(ruby-smie--implicit-semi-p): Prohibit implicit semicolon after
hanging iuwu-mod token.
(ruby-smie--forward-token): Do not include a dot after a token in
that token.
(ruby-smie--backward-token): Likewise.
(ruby-smie-grammar): Add - and +.
(ruby-smie--redundant-do-p, ruby-smie--forward-id)
(ruby-smie--backward-id): New functions.
(ruby-smie--forward-token, ruby-smie--backward-token): Use them.
(ruby-smie-rules): Handle hanging do. Get rid of hack, not needed
any more.
* test/indent/ruby.rb: Add a few more tests; adjust some indentation.
* lisp/progmodes/ruby-mode.el (ruby-use-smie): Change default.
(ruby-comment-column): Follow the global default, by default.
(ruby-smie-grammar): Add assignment syntax.
(ruby-smie--implicit-semi-p): No implicit semi-colon after an
open-paren, a comma, or a \.
(ruby-smie--forward-token, ruby-smie--backward-token): Handle heredocs,
and line continuations.
(ruby-smie-rules): Adjust handling of open-paren, now that it's never
followed by implicit semi-colons. Add rule for string concatenation
and for indentation at BOB.
(ruby-forward-sexp, ruby-backward-sexp): Adjust for when smie is in use.
* lisp/emacs-lisp/smie.el (smie-next-sexp): Don't go back to pos before
calling next-sexp, since next-token may have skipped chars which
next-sexp doesn't know should be skipped!
* test/indent/ruby.rb: Port a few cases from automated/ruby-mode-tests.el.
Adjust indentation of continued line to the new SMIE behavior.
start at point, so that expansion starting right after opening
slash in a regexp is recognized.
(ruby-syntax-before-regexp-re): New defvar, extracted from
ruby-syntax-propertize-function. Since the value of this regexp
is looked up at runtime now, we should be able to turn
`ruby-syntax-methods-before-regexp' into a defcustom later.
(ruby-syntax-propertize-function): Split regexp matching into two
parts, for opening and closing slashes. That allows us to skip
over string interpolations and support multiline regexps.
Don't call `ruby-syntax-propertize-expansions', instead use another rule
for them, which calls `ruby-syntax-propertize-expansion'.
(ruby-syntax-propertize-expansions): Move `remove-text-properties'
call to `ruby-syntax-propertize-function'.
(ruby-syntax-propertize-expansion): Extracted from
`ruby-syntax-propertize-expansions'. Handles one expansion.
(ruby-syntax-propertize-heredoc): Explicitly call
`ruby-syntax-propertize-expansions'.
(ruby-syntax-propertize-percent-literal): Leave point right after
the percent symbol, so that the expression expansion rule can
propertize the contents.
* test/automated/ruby-mode-tests.el (ruby-heredoc-highlights-interpolations)
(ruby-regexp-skips-over-interpolation)
(ruby-regexp-continues-till-end-when-unclosed)
(ruby-regexp-can-be-multiline)
(ruby-interpolation-inside-percent-literal): New tests.
* test/indent/ruby.rb: Add multiline regexp example.
(ruby-use-smie): New var.
(ruby-smie-grammar): New constant.
(ruby-smie--bosp, ruby-smie--implicit-semi-p)
(ruby-smie--forward-token, ruby-smie--backward-token)
(ruby-smie-rules): New functions.
(ruby-mode-variables): Setup SMIE if applicable.
* test/indent/ruby.rb: Fix indentation after =; add more cases.
(ruby-syntax-propertize-function): Use it to recognize regexps.
Don't look at the text after regexp, just use the whitelist.
* test/indent/ruby.rb: Rearrange examples, add new ones.
Fixes: debbugs:6286
(ruby-syntax-propertize-regexp): Remove.
(ruby-syntax-propertize-function): Split regexp into chunks.
Match following code directly.
* test/indent/ruby.rb: New file, to test new syntax-propertize code.
