comparison src/insdel.c @ 5050:6f2158fa75ed

Fix quick-build, use asserts() in place of ABORT() -------------------- ChangeLog entries follow: -------------------- ChangeLog addition: 2010-02-20 Ben Wing <ben@xemacs.org> * configure.ac (XE_COMPLEX_ARG): Correct doc of --quick-build: It also doesn't check for Lisp shadows. src/ChangeLog addition: 2010-02-20 Ben Wing <ben@xemacs.org> * EmacsFrame.c: * EmacsFrame.c (EmacsFrameRecomputeCellSize): * alloca.c (i00afunc): * buffer.c: * buffer.c (MARKED_SLOT): * buffer.c (complex_vars_of_buffer): * cm.c: * cm.c (cmcheckmagic): * console.c: * console.c (MARKED_SLOT): * device-x.c: * device-x.c (x_get_visual_depth): * emacs.c (sort_args): * eval.c (throw_or_bomb_out): * event-stream.c: * event-stream.c (Fadd_timeout): * event-stream.c (Fadd_async_timeout): * event-stream.c (Frecent_keys): * events.c: * events.c (Fdeallocate_event): * events.c (event_pixel_translation): * extents.c: * extents.c (process_extents_for_insertion_mapper): * fns.c (Fbase64_encode_region): * fns.c (Fbase64_encode_string): * fns.c (Fbase64_decode_region): * fns.c (Fbase64_decode_string): * font-lock.c: * font-lock.c (find_context): * frame-x.c: * frame-x.c (x_wm_mark_shell_size_user_specified): * frame-x.c (x_wm_mark_shell_position_user_specified): * frame-x.c (x_wm_set_shell_iconic_p): * frame-x.c (x_wm_set_cell_size): * frame-x.c (x_wm_set_variable_size): * frame-x.c (x_wm_store_class_hints): * frame-x.c (x_wm_maybe_store_wm_command): * frame-x.c (x_initialize_frame_size): * frame.c (delete_frame_internal): * frame.c (change_frame_size_1): * free-hook.c (check_free): * free-hook.c (note_block_input): * free-hook.c (log_gcpro): * gccache-gtk.c (gc_cache_lookup): * gccache-x.c: * gccache-x.c (gc_cache_lookup): * glyphs-gtk.c: * glyphs-gtk.c (init_image_instance_from_gdk_pixmap): * glyphs-x.c: * glyphs-x.c (extract_xpm_color_names): * insdel.c: * insdel.c (move_gap): * keymap.c: * keymap.c (keymap_lookup_directly): * keymap.c (keymap_delete_inverse_internal): * keymap.c (accessible_keymaps_mapper_1): * keymap.c (where_is_recursive_mapper): * lisp.h: * lstream.c (make_lisp_buffer_stream_1): * macros.c: * macros.c (pop_kbd_macro_event): * mc-alloc.c (remove_page_from_used_list): * menubar-x.c: * menubar-x.c (set_frame_menubar): * ralloc.c: * ralloc.c (obtain): * ralloc.c (relinquish): * ralloc.c (relocate_blocs): * ralloc.c (resize_bloc): * ralloc.c (r_alloc_free): * ralloc.c (r_re_alloc): * ralloc.c (r_alloc_thaw): * ralloc.c (init_ralloc): * ralloc.c (Free_Addr_Block): * scrollbar-x.c: * scrollbar-x.c (x_update_scrollbar_instance_status): * sunplay.c (init_device): * unexnt.c: * unexnt.c (read_in_bss): * unexnt.c (map_in_heap): * window.c: * window.c (real_window): * window.c (window_display_lines): * window.c (window_display_buffer): * window.c (set_window_display_buffer): * window.c (unshow_buffer): * window.c (Fget_lru_window): if (...) ABORT(); ---> assert(); More specifically: if (x == y) ABORT (); --> assert (x != y); if (x != y) ABORT (); --> assert (x == y); if (x > y) ABORT (); --> assert (x <= y); etc. if (!x) ABORT (); --> assert (x); if (x) ABORT (); --> assert (!x); DeMorgan's Law's applied and manually simplified: if (x && !y) ABORT (); --> assert (!x || y); if (!x || y >= z) ABORT (); --> assert (x && y < z); Checked to make sure that assert() of an expression with side effects ensures that the side effects get executed even when asserts are disabled, and add a comment about this being a requirement of any "disabled assert" expression. * depend: * make-src-depend: * make-src-depend (PrintDeps): Fix broken code in make-src-depend so it does what it was always supposed to do, which was separate out config.h and lisp.h and all the files they include into separate variables in the depend part of Makefile so that quick-build can turn off the lisp.h/config.h/text.h/etc. dependencies of the source files, to speed up recompilation.
author Ben Wing <ben@xemacs.org>
date Sat, 20 Feb 2010 05:05:54 -0600
parents 16112448d484
children 6c6d78781d59
comparison
equal deleted inserted replaced
5030:422b4b4fb2a6 5050:6f2158fa75ed
1 /* Buffer insertion/deletion and gap motion for XEmacs. 1 /* Buffer insertion/deletion and gap motion for XEmacs.
2 Copyright (C) 1985, 1986, 1991, 1992, 1993, 1994, 1995 2 Copyright (C) 1985, 1986, 1991, 1992, 1993, 1994, 1995
3 Free Software Foundation, Inc. 3 Free Software Foundation, Inc.
4 Copyright (C) 1995 Sun Microsystems, Inc. 4 Copyright (C) 1995 Sun Microsystems, Inc.
5 Copyright (C) 2001, 2002, 2003, 2004 Ben Wing. 5 Copyright (C) 2001, 2002, 2003, 2004, 2010 Ben Wing.
6 6
7 This file is part of XEmacs. 7 This file is part of XEmacs.
8 8
9 XEmacs is free software; you can redistribute it and/or modify it 9 XEmacs is free software; you can redistribute it and/or modify it
10 under the terms of the GNU General Public License as published by the 10 under the terms of the GNU General Public License as published by the
418 Note that this can quit! */ 418 Note that this can quit! */
419 419
420 static void 420 static void
421 move_gap (struct buffer *buf, Charbpos cpos, Bytebpos bpos) 421 move_gap (struct buffer *buf, Charbpos cpos, Bytebpos bpos)
422 { 422 {
423 if (! BUF_BEG_ADDR (buf)) 423 assert (BUF_BEG_ADDR (buf));
424 ABORT ();
425 if (bpos < BYTE_BUF_GPT (buf)) 424 if (bpos < BYTE_BUF_GPT (buf))
426 gap_left (buf, cpos, bpos); 425 gap_left (buf, cpos, bpos);
427 else if (bpos > BYTE_BUF_GPT (buf)) 426 else if (bpos > BYTE_BUF_GPT (buf))
428 gap_right (buf, cpos, bpos); 427 gap_right (buf, cpos, bpos);
429 } 428 }