)]}'
{
  "commit": "c2a2811a8b81dac7b090dcd6f584742fed6dd085",
  "tree": "3372e5534c38521ecfd9c3b93672fc8d51b4b134",
  "parents": [
    "bc9b4d7bf16c7571efe03debaf2c6f1d52a6a08d"
  ],
  "author": {
    "name": "Eric Blake",
    "email": "ebb9@byu.net",
    "time": "Sat May 03 15:22:23 2008 -0600"
  },
  "committer": {
    "name": "Eric Blake",
    "email": "ebb9@byu.net",
    "time": "Mon May 05 20:54:23 2008 -0600"
  },
  "message": "Stage 22: allow builtin token concatenation outside $@.\n\n* m4/m4module.h (m4_is_arg_composite): New prototype.\n(m4_symbol_value_copy): Change return type.\n(m4_arg_text): Add parameter.\n(M4ARG): Adjust callers.\n* m4/m4private.h: Adjust comments.\n* m4/symtab.c (m4_symbol_value_copy): Detect when builtins are\nflattened.\n* m4/input.c (init_builtin_token): Add parameter, and allow\nconcatenating builtins.\n(m4__next_token): Adjust caller.\n* m4/macro.c (m4_is_arg_composite): New function.\n(expand_argument): Allow builtin concatenation.\n(m4_arg_text): Add parameter.\n(m4__arg_adjust_refcount, m4__arg_print): Adjust callers.\n(m4_arg_equal): Fix comparison of builtin tokens.\n* modules/m4.c (define, pushdef): Warn when flattening builtins.\n* doc/m4.texinfo (Define): Remove dead comment.\n(Defn): Update to reflect code changes.\n* tests/builtins.at (defn): Remove xfail.\n* NEWS: Document this change.\n\nSigned-off-by: Eric Blake \u003cebb9@byu.net\u003e\n",
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