diff options
Diffstat (limited to 'src/doc.c')
| -rw-r--r-- | src/doc.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/doc.c b/src/doc.c index 3832eb3708d..740bb26ff08 100644 --- a/src/doc.c +++ b/src/doc.c @@ -349,10 +349,10 @@ string is passed through `substitute-command-keys'. */) return Qnil; /* FIXME: This is not portable, as it assumes that string pointers have the top bit clear. */ - else if ((EMACS_INT) XSUBR (fun)->doc >= 0) + else if ((EMACS_INTPTR) XSUBR (fun)->doc >= 0) doc = build_string (XSUBR (fun)->doc); else - doc = make_number ((EMACS_INT) XSUBR (fun)->doc); + doc = make_number ((EMACS_INTPTR) XSUBR (fun)->doc); } else if (COMPILEDP (fun)) { @@ -506,8 +506,11 @@ store_function_docstring (Lisp_Object fun, EMACS_INT offset) /* The type determines where the docstring is stored. */ /* Lisp_Subrs have a slot for it. */ - if (SUBRP (fun)) - XSUBR (fun)->doc = (char *) - offset; + if (SUBRP (fun)) + { + EMACS_INTPTR negative_offset = - offset; + XSUBR (fun)->doc = (char *) negative_offset; + } /* If it's a lisp form, stick it in the form. */ else if (CONSP (fun)) |