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extract gap array from extents.c, use in range tables -------------------- ChangeLog entries follow: -------------------- src/ChangeLog addition: 2010-03-22 Ben Wing <ben@xemacs.org> * Makefile.in.in (objs): * array.c: * array.c (gap_array_adjust_markers): * array.c (gap_array_move_gap): * array.c (gap_array_make_gap): * array.c (gap_array_insert_els): * array.c (gap_array_delete_els): * array.c (gap_array_make_marker): * array.c (gap_array_delete_marker): * array.c (gap_array_delete_all_markers): * array.c (gap_array_clone): * array.h: * depend: * emacs.c (main_1): * extents.c: * extents.c (EXTENT_GAP_ARRAY_AT): * extents.c (extent_list_num_els): * extents.c (extent_list_locate): * extents.c (extent_list_at): * extents.c (extent_list_delete_all): * extents.c (allocate_extent_list): * extents.c (syms_of_extents): * extents.h: * extents.h (XEXTENT_LIST_MARKER): * lisp.h: * rangetab.c: * rangetab.c (mark_range_table): * rangetab.c (print_range_table): * rangetab.c (range_table_equal): * rangetab.c (range_table_hash): * rangetab.c (verify_range_table): * rangetab.c (get_range_table_pos): * rangetab.c (Fmake_range_table): * rangetab.c (Fcopy_range_table): * rangetab.c (Fget_range_table): * rangetab.c (put_range_table): * rangetab.c (Fclear_range_table): * rangetab.c (Fmap_range_table): * rangetab.c (unified_range_table_bytes_needed): * rangetab.c (unified_range_table_copy_data): * rangetab.c (unified_range_table_lookup): * rangetab.h: * rangetab.h (struct range_table_entry): * rangetab.h (struct Lisp_Range_Table): * rangetab.h (rangetab_gap_array_at): * symsinit.h: Rename dynarr.c to array.c. Move gap array from extents.c to array.c. Extract dynarr, gap array and stack-like malloc into new file array.h. Rename GAP_ARRAY_NUM_ELS -> gap_array_length(). Add gap_array_at(), gap_array_atp(). Rewrite range table code to use gap arrays. Make put_range_table() smarter so that its operation is O(log n) for adding a localized range. * gc.c (lispdesc_block_size_1): Don't ABORT() when two elements are located at the same place. This will happen with a size-0 gap array -- both parts of the array (before and after gap) are in the same place.
author Ben Wing <ben@xemacs.org>
date Mon, 22 Mar 2010 19:12:15 -0500
parents 146742e30f05
children fd714e8ba81e
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1 Package distributions may be placed in this directory.
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2 If present and a package-path is configured, packages can be installed
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3 using the top-level Makefile.
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5 To configure the package path, use the --with-late-packages option to
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6 configure, which specifies a single directory in which to install the
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7 xemacs-packages and mule-packages hierarchies provided. If this is null,
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8 or contains a Unix-style search path (i.e., a colon is present in the
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9 argument of the --with-late-packages option), you will have to install
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10 the packages by hand.
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11
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12 To find out if a distribution includes bundled packages, type
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14 make check-available-packages
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15
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16 There are three Make targets that may be available depending on the package
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17 sets supplied.
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18
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19 make install-bootstrap-packages
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20 Install a selected set of packages sufficient to support
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21 downloading and installing packages via the M-x list-packages
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22 interface. Chose this if you want to be able to install the
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23 latest version of each package immediately.
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24
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25 make install-nomule-packages
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26 Install the full distribution of packages that do not require a
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27 Mule-enabled XEmacs. Choose this package if you don't have a
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28 Mule-enabled XEmacs and want the convenience of a single-command
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29 installation. You can add or update packages via M-x list-packages
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30 at any time.
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31
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32 make install-all-packages
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33 Install the full distribution of packages, including those requiring
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34 a Mule-enabled XEmacs. Choose this package if you have a Mule-
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35 enabled XEmacs and want the convenience of a single-command
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36 installation. You can add or update packages via M-x list-packages
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37 at any time.
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38
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39 DISTRIBUTOR'S NOTE: you may choose what packages you wish to include in
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40 bootstrap.tar.gz, but to make list-packages work you need to include at
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41 least xemacs-base, dired, and efs. The tarball should unpack directly as
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42 an xemacs-packages tree (and optionaly, a mule-packages tree. Also, if
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43 either of xemacs-sumo.tar.gz or xemacs-mule-sumo.tar.gz is provided, the
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44 other should be as well.
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45
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46 If packages are not available with the distribution, you can get them at
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47
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48 ftp://ftp.xemacs.org/pub/xemacs/packages/xemacs-sumo.tar.gz
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49 ftp://ftp.xemacs.org/pub/xemacs/packages/xemacs-mule-sumo.tar.gz
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50 http://turnbull.sk.tsukuba.ac.jp/Tools/XEmacs/bootstrap.tar.gz
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51
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52 and place them in the same directory as this file. You can also make your
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53 own bootstrap.tar.gz by creating a directory xemacs-packages, then
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54 untarring the packages of your choice into that directory, and tarring the
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55 whole thing up with "tar czf bootstrap.tar.gz xemacs-packages". (If you
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56 wish to include mule-packages, you should place them in mule-packages as
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57 a sibling of xemacs-packages.)
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58
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59 This facility currently does not support installations which configure
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60 the --with-early-packages, --with-late-packages, or --with-last-packages
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61 options.
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62
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63 This facility currently will not overwrite an existing package
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64 installation, not even if a whole hierarchy (usually the mule-packages)
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65 is missing. In particular, you cannot use this feature to add the
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66 mule-packages to a package installation which lacks them, even if the
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67 hierarchy is missing, or the xemacs-packages hierarchy was installed
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68 this way. Nor can you "upgrade" a bootstrap installation to a full
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69 installation. If you wish to do any of these things you will need to
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70 remove the existing hierarchies.
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71