Fixes

• C/C++/Java: escape newline etc. when printing String and Char literals [#449]
• Java/ANTLR: unescape String and Char literals in parser (needs Java ≥ 15) [#451]
• Java/ANTLR: fix case problem with language names like C [#455]
• Java with line numbers: compatibility with jflex ≥ 1.8 [#453]
• Haskell/GADT: generated ComposOp.hs no longer needs mtl library [#438]
• Ocaml: fixed a crash in printer with unbalanced } [#439]
• Ocaml: lex escape sequences in Char [#452]
• Ocaml: removed superfluous let rec in the printers for token categories

Tested GHC versions:

• with cabal, GHC 7.10 - 9.6
• with stack, GHC 8.2 - 9.6

What's Changed (autogenerated from PRs)

• Haskell/GADT: produce mtl-2.3 compatible code by @andreasabel in #438
• Fix #439: Ocaml/printer: catch negative indentation by @andreasabel in #440
• Fix: #437: enable doctest for GHC 9.6.1 in Haskell-CI by @andreasabel in #441
• Simplify definition of internal function columns by @ivanperez-keera in #442
• Fix for Dockerfile smell DL3059 by @grosa1 in #444
• Haskell/Printer: showString t [] is just t by @andreasabel in #446
• various: fix typos by @p-linnane in #448

New Contributors

• @ivanperez-keera made their first contribution in #442
• @grosa1 made their first contribution in #444
• @p-linnane made their first contribution in #448

Full Changelog: v2.9.4.1...v2.9.5