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* * lisp.h (DEFUN): Remove bogus use of sizeof (struct Lisp_Subr).Paul Eggert2011-06-182-1/+8
| | | | | | This didn't break anything, but it didn't help either. It's confusing to put a bogus integer in a place where the actual value does not matter.
* * lisp.h (XSET) [USE_LISP_UNION_TYPE]: Use uintptr_t and intptr_t,Paul Eggert2011-06-182-3/+6
| | | | | not EMACS_UINT and EMACS_INT, when converting pointer to integer. This avoids a GCC warning when WIDE_EMACS_INT.
* * lisp.h (struct Lisp_Bool_Vector.size): EMACS_INT, not EMACS_UINT.Paul Eggert2011-06-182-1/+4
| | | | | We prefer signed types, and the value cannot exceed the EMACS_INT range anyway (because otherwise the length would not be representable).
* * lisp.h (union Lisp_Object.i): EMACS_INT, not EMACS_UINT.Paul Eggert2011-06-182-2/+6
| | | | | This is for consistency with the ordinary, non-USE_LISP_UNION_TYPE, implementation.
* * indent.c (Fcompute_motion): Don't assume hscroll and tab offset fit in int.Paul Eggert2011-06-182-1/+2
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* * insdel.c: Omit unnecessary forward decls, to simplify future changes.Paul Eggert2011-06-182-7/+2
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* * indent.c (sane_tab_width): New function.Paul Eggert2011-06-182-19/+19
| | | | | (current_column, scan_for_column, Findent_to, position_indentation) (compute_motion): Use it. This is just for clarity.
* * image.c (xbm_image_p): Don't assume stated width and height fit in int.Paul Eggert2011-06-182-2/+4
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* * lisp.h (lint_assume): New macro.Paul Eggert2011-06-184-1/+17
| | | | | * composite.c (composition_gstring_put_cache): * ftfont.c (ftfont_shape_by_flt): Use it to pacify GCC 4.6.0.
* * fns.c (Ffillarray): Don't shadow a local.Paul Eggert2011-06-181-2/+3
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* * editfns.c: Omit unnecessary forward decls, to simplify future changes.Paul Eggert2011-06-182-14/+2
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* * ftfont.c (ftfont_shape_by_flt): Use signed integers for lengths.Paul Eggert2011-06-182-2/+4
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* * font.c (Ffont_shape_gstring): Don't assume glyph len fits in 'int'.Paul Eggert2011-06-182-1/+3
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* * fns.c (mapcar1): Declare byte as byte, for clarity.Paul Eggert2011-06-182-1/+2
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* * fns.c (Ffillarray): Use same idx as rest of code here.Paul Eggert2011-06-181-3/+2
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* * fns.c: Check that character arg fits in 'int'.Paul Eggert2011-06-182-3/+4
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* * fns.c: Don't assume string byte-length fits in 'int'.Paul Eggert2011-06-182-1/+2
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* * fns.c: Use much-faster test for byte-length change.Paul Eggert2011-06-182-9/+6
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* * fns.c (Ffillarray): Don't assume bool vector size fits in 'int'.Paul Eggert2011-06-182-10/+10
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* * alloc.c (Fmake_bool_vector): Avoid unnecessary multiplication.Paul Eggert2011-06-182-5/+9
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* * fns.c (concat): Catch string overflow earlier.Paul Eggert2011-06-182-2/+5
| | | | Do not rely on integer wraparound.
* * dispextern.h (struct it.overlay_strings_charpos): EMACS_INT, not int.Paul Eggert2011-06-172-1/+5
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* * dispextern.h (struct it.selective): Now EMACS_INT, not int.Paul Eggert2011-06-173-5/+12
| | | | | | | * xdisp.c (forward_to_next_line_start) (back_to_previous_visible_line_start) (reseat_at_next_visible_line_start, next_element_from_buffer): Don't arbitrarily truncate the value of 'selective' to int.
* * xdisp.c (init_iterator): Use XINT, not XFASTINT; it might be < 0.Paul Eggert2011-06-172-1/+3
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* * composite.c (get_composition_id, composition_gstring_put_cache): Use ↵Paul Eggert2011-06-172-3/+5
| | | | | | EMACS_INT, not EMACS_UINT, for indexes.
* * composite.c: Don't truncate sizes to 'int'.Paul Eggert2011-06-172-4/+7
| | | | | (composition_gstring_p, composition_reseat_it) (composition_adjust_point): Use EMACS_INT, not int.
* * category.h (CATEGORY_SET_P): Remove unnecessary cast to EMACS_INT.Paul Eggert2011-06-172-1/+3
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* * buffer.c: Include <verify.h>.Paul Eggert2011-06-172-2/+6
| | | | (init_buffer_once): Check at compile-time, not run-time.
* * buffer.c (record_overlay_string): Check for size-calculation overflow.Paul Eggert2011-06-172-4/+10
| | | | (struct sortstrlist.size, struct sortlist.used): Don't truncate size to int.
* * buffer.c (struct sortstr.size, record_overlay_string): Don't truncate size ↵Paul Eggert2011-06-172-2/+4
| | | | to int.
* * buffer.c (compare_overlays, cmp_for_strings): Avoid subtraction overflow.Paul Eggert2011-06-172-5/+6
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* * buffer.c (struct sortstr.priority): Now EMACS_INT, not int.Paul Eggert2011-06-172-2/+3
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* * buffer.c (struct sortvec.priority): Now EMACS_INT, not int.Paul Eggert2011-06-172-2/+6
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* Fix two typos in same-window-p.Martin Rudalics2011-06-172-2/+7
| | | | | * window.el (same-window-p): Fix two typos introduced when adding with-no-warnings.
* * m4/lstat.m4: Merge from gnulib (Bug#8878).Paul Eggert2011-06-162-2/+6
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* * lisp.h: Include <limits.h>, for INT_MAX, LONG_MAX, LLONG_MAX.Paul Eggert2011-06-162-0/+5
| | | | | Without this, prin1 mishandles Lisp_Misc_Save_Value printing on hosts with pre-C99 libraries, because pD is wrongly defined to "t".
* Improve buffer-overflow checking (Bug#8873).Paul Eggert2011-06-166-57/+60
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| * Merge from trunk.Paul Eggert2011-06-168-303/+454
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* | configure.in: Try to determine CRT_DIR automatically when using gccMiles Bader2011-06-172-0/+20
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* | Have enlarge-/shrink-window not report errors in most cases (bug#8862).Martin Rudalics2011-06-162-3/+27
| | | | | | | | | | * window.el (enlarge-window, shrink-window): Don't report an error when the window can't be resized as requested (Bug#8862).
* | Auto-commit of generated files.Glenn Morris2011-06-162-259/+217
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* | Never ever pop up a new frame in noninteractive mode (bug#8857).Martin Rudalics2011-06-162-3/+8
| | | | | | | | | | | | | | (display-buffer): Don't check noninteractive when calling display-buffer-pop-up-frame. (display-buffer-pop-up-frame): Never pop up a frame in noninteractive mode (Bug#8857).
* | Fix doc-strings of switch-to-buffer family functions (bug#8875).Martin Rudalics2011-06-162-8/+12
| | | | | | | | | | | | | | (switch-to-buffer-same-frame, switch-to-buffer-other-window) (switch-to-buffer-other-window-same-frame) (switch-to-buffer-other-frame): Fix doc-strings. Reported by Drew Adams (Bug#8875).
* | Improve cohabitation of pop-up-frames and second argument of display-buffer ↵Martin Rudalics2011-06-162-18/+22
| | | | | | | | | | | | | | | | (bug#8865). * window.el (display-buffer-normalize-specifiers-1): Respect current value of pop-up-frames for most reasonable values of second argument of display-buffer (Bug#8865).
* | Merge changes made in Gnus trunk.Teodor Zlatanov2011-06-162-13/+149
| | | | | | | | | | | | | | | | | | auth-source.el (auth-source-save-secrets): New variable to control if secret tokens should be saved encrypted. (auth-source-netrc-parse, auth-source-netrc-search): Pass the file name to `auth-source-netrc-normalize'. (with-auth-source-epa-overrides): Add convenience macro. Don't depend on the EPA variables being defined. (auth-source-epa-make-gpg-token): Convert text to a "gpg:" token. (auth-source-netrc-normalize): Convert "gpg:" tokens back to text in the lexical-let closure. (auth-source-netrc-create): Create "gpg:" tokens according to `auth-source-save-secrets'.
| * Improve buffer-overflow checking.Paul Eggert2011-06-163-36/+19
| | | | | | | | | | | | | | | | | | | | | | * fileio.c (Finsert_file_contents): * insdel.c (insert_from_buffer_1, replace_range, replace_range_2): Remove the old (too-loose) buffer overflow checks. They weren't needed, since make_gap checks for buffer overflow. * insdel.c (make_gap_larger): Catch buffer overflows that were missed. The old code merely checked for Emacs fixnum overflow, and relied on undefined (wraparound) behavior. The new code avoids undefined behavior, and also checks for ptrdiff_t and/or size_t overflow.
| * * editfns.c: Tune. Don't use wider integers than needed. Don't use alloca.Paul Eggert2011-06-162-13/+10
| | | | | | | | Use a bigger 'string' buffer. Rewrite to avoid 'n > 0' test.
| * * editfns.c (Finsert_char): Don't dump core with very negative counts.Paul Eggert2011-06-162-2/+4
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| * * insdel.c (replace_range): Fix buf overflow when insbytes < outgoing.Paul Eggert2011-06-152-4/+6
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| * * insdel.c, lisp.h (buffer_overflow): New function.Paul Eggert2011-06-155-7/+20
| | | | | | | | | | | | | | (insert_from_buffer_1, replace_range, replace_range_2): * insdel.c (make_gap_larger): * editfns.c (Finsert_char): * fileio.c (Finsert_file_contents): Use it, to normalize wording.
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