• Dmitry Gutov's avatar
    * lisp/progmodes/ruby-mode.el (ruby-expression-expansion-re): Allow to · 1a0a0a8a
    Dmitry Gutov authored
    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-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-interpolation-inside-percent-literal): New tests.
    * test/indent/ruby.rb: Add multiline regexp example.
ChangeLog 992 KB