diff options
Diffstat (limited to 'src/lread.c')
| -rw-r--r-- | src/lread.c | 33 |
1 files changed, 13 insertions, 20 deletions
diff --git a/src/lread.c b/src/lread.c index 24183532527..6a24569f552 100644 --- a/src/lread.c +++ b/src/lread.c @@ -796,16 +796,16 @@ lisp_file_lexically_bound_p (Lisp_Object readcharfun) } beg_end_state = NOMINAL; int in_file_vars = 0; -#define UPDATE_BEG_END_STATE(ch) \ - if (beg_end_state == NOMINAL) \ - beg_end_state = (ch == '-' ? AFTER_FIRST_DASH : NOMINAL); \ - else if (beg_end_state == AFTER_FIRST_DASH) \ - beg_end_state = (ch == '*' ? AFTER_ASTERIX : NOMINAL); \ - else if (beg_end_state == AFTER_ASTERIX) \ - { \ - if (ch == '-') \ - in_file_vars = !in_file_vars; \ - beg_end_state = NOMINAL; \ +#define UPDATE_BEG_END_STATE(ch) \ + if (beg_end_state == NOMINAL) \ + beg_end_state = (ch == '-' ? AFTER_FIRST_DASH : NOMINAL); \ + else if (beg_end_state == AFTER_FIRST_DASH) \ + beg_end_state = (ch == '*' ? AFTER_ASTERIX : NOMINAL); \ + else if (beg_end_state == AFTER_ASTERIX) \ + { \ + if (ch == '-') \ + in_file_vars = !in_file_vars; \ + beg_end_state = NOMINAL; \ } /* Skip until we get to the file vars, if any. */ @@ -834,7 +834,7 @@ lisp_file_lexically_bound_p (Lisp_Object readcharfun) UPDATE_BEG_END_STATE (ch); ch = READCHAR; } - + while (var_end > var && (var_end[-1] == ' ' || var_end[-1] == '\t')) var_end--; @@ -880,7 +880,6 @@ lisp_file_lexically_bound_p (Lisp_Object readcharfun) return rv; } } - /* Value is a version number of byte compiled code if the file associated with file descriptor FD is a compiled Lisp file that's @@ -1275,7 +1274,6 @@ Return t if the file exists and loads successfully. */) specbind (Qinhibit_file_name_operation, Qnil); load_descriptor_list = Fcons (make_number (fileno (stream)), load_descriptor_list); - specbind (Qload_in_progress, Qt); instream = stream; @@ -1863,11 +1861,9 @@ This function preserves the position of point. */) specbind (Qeval_buffer_list, Fcons (buf, Veval_buffer_list)); specbind (Qstandard_output, tem); - specbind (Qlexical_binding, Qnil); record_unwind_protect (save_excursion_restore, save_excursion_save ()); BUF_TEMP_SET_PT (XBUFFER (buf), BUF_BEGV (XBUFFER (buf))); - if (lisp_file_lexically_bound_p (buf)) - Fset (Qlexical_binding, Qt); + specbind (Qlexical_binding, lisp_file_lexically_bound_p (buf) ? Qt : Qnil); readevalloop (buf, 0, filename, !NILP (printflag), unibyte, Qnil, Qnil, Qnil); unbind_to (count, Qnil); @@ -3336,7 +3332,6 @@ read_vector (Lisp_Object readcharfun, int bytecodeflag) for (i = 0; i < size; i++) { item = Fcar (tem); - /* If `load-force-doc-strings' is t when reading a lazily-loaded bytecode object, the docstring containing the bytecode and constants values must be treated as unibyte and passed to @@ -3394,7 +3389,6 @@ read_vector (Lisp_Object readcharfun, int bytecodeflag) tem = Fcdr (tem); free_cons (otem); } - return vector; } @@ -4024,7 +4018,6 @@ defvar_lisp (struct Lisp_Objfwd *o_fwd, staticpro (address); } - /* Similar but define a variable whose value is the Lisp Object stored at a particular offset in the current kboard object. */ @@ -4470,7 +4463,7 @@ to load. See also `load-dangerous-libraries'. */); doc: /* If non-nil, use lexical binding when evaluating code. This only applies to code evaluated by `eval-buffer' and `eval-region'. This variable is automatically set from the file variables of an interpreted - lisp file read using `load'. */); + Lisp file read using `load'. */); Fmake_variable_buffer_local (Qlexical_binding); DEFVAR_LISP ("eval-buffer-list", Veval_buffer_list, |