Bug 560686: [R-Source, R-Editor] Add support for R raw string literals
  - Add support to R lexer
  - Add RLexer.getTextRegion
  - Add support to R parser and AST
  - Add support to syntax problem reporter
  - Add support to R partitioner
  - Add support to R editor and editor assists (double click, auto edit,
    path completion, file hyperlink)

Also:
  - Remove old RFastPartitionScanner
  - Improve formatting of strings in error messages (escaping of special
    chars
  - Adapt to reworked SourceFragment
  - Fix compution of bracket balance at root level (break if balanced)

Change-Id: Ibe2d2d3aa569e0a7e5d368897c698f8a02f8a604
43 files changed
tree: 5a19869ec56e1682d8a8b603feed92502f2ea68b
  1. .settings/
  2. r/
  3. redocs/
  4. rhelp/
  5. rtm/
  6. .project
  7. LICENSE
  8. NOTICE.md
  9. pom.xml