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| author | Paul Eggert <eggert@cs.ucla.edu> | 2016-06-14 12:19:36 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2016-06-14 12:21:00 -0700 |
| commit | c5461d03a411ff5c6f43885a0a9030e8a94bbc2e (patch) | |
| tree | 3670c5dd1941dde89b1ac4b6e765ec084fa1a546 /src/lisp.h | |
| parent | 7f35d5cbaf055dddcf0489a6f6a46df7ddaeeaf4 (diff) | |
| download | emacs-c5461d03a411ff5c6f43885a0a9030e8a94bbc2e.tar.gz | |
Port to platforms where char * has top bit set
This fixes a five-year-old FIXME comment. Although I don’t know
of a platform where this is a problem in practice, better safe
than sorry.
* src/doc.c (Fdocumentation): If SUBRP, simply use doc as integer,
as it is now an integer, not char *.
(store_function_docstring): Offset is now EMACS_INT, not ptrdiff_t;
this is a file offset and EMACS_INT is better if --with-wide-int.
If SUBRP, simply store the offset rather than negating it and
converting it to char *.
* src/lisp.h (struct Lisp_Subr.doc): Now EMACS_INT, not char *.
Diffstat (limited to 'src/lisp.h')
| -rw-r--r-- | src/lisp.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/lisp.h b/src/lisp.h index 972ca335115..e0eb52a84ea 100644 --- a/src/lisp.h +++ b/src/lisp.h @@ -1752,7 +1752,7 @@ struct Lisp_Subr short min_args, max_args; const char *symbol_name; const char *intspec; - const char *doc; + EMACS_INT doc; }; enum char_table_specials |