aniani/vim
0
0
Fork 1
mirror of https://github.com/vim/vim.git synced 2025-07-26 11:04:33 -04:00
Code

patch 8.1.1038: Arabic support excludes Farsi

Browse Source 
Problem:    Arabic support excludes Farsi.
Solution:   Add Farsi support to the Arabic support. (Ali Gholami Rudi,
            Ameretat Reith)
This commit is contained in:
Bram Moolenaar 2019-03-22 16:33:15 +01:00
parent 6b6f7aae4a
commit dc4fa190e7
11 changed files with 442 additions and 1052 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
Filelist
View File

@ -12,7 +12,6 @@ SRC_ALL = \
src/README.txt \
src/alloc.h \
src/arabic.c \
src/arabic.h \
src/ascii.h \
src/autocmd.c \
src/beval.c \

198
src/Makefile
View File

@ -3386,286 +3386,286 @@ $(APPDIR)/Contents:
objects/arabic.o: arabic.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/autocmd.o: autocmd.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/beval.o: beval.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/blob.o: blob.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/blowfish.o: blowfish.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/buffer.o: buffer.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h version.h
proto.h globals.h version.h
objects/charset.o: charset.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/crypt.o: crypt.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/crypt_zip.o: crypt_zip.c vim.h protodef.h auto/config.h feature.h \
os_unix.h auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/dict.o: dict.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/diff.o: diff.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h xdiff/xdiff.h vim.h
proto.h globals.h xdiff/xdiff.h vim.h
objects/digraph.o: digraph.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/edit.o: edit.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/eval.o: eval.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h version.h
proto.h globals.h version.h
objects/evalfunc.o: evalfunc.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h version.h
proto.h globals.h version.h
objects/ex_cmds.o: ex_cmds.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h version.h
proto.h globals.h version.h
objects/ex_cmds2.o: ex_cmds2.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h version.h
proto.h globals.h version.h
objects/ex_docmd.o: ex_docmd.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h ex_cmdidxs.h
proto.h globals.h ex_cmdidxs.h
objects/ex_eval.o: ex_eval.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/ex_getln.o: ex_getln.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/fileio.o: fileio.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/findfile.o: findfile.c vim.h protodef.h auto/config.h feature.h \
os_unix.h auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h libvterm/include/vterm.h \
proto.h globals.h libvterm/include/vterm.h \
libvterm/include/vterm_keycodes.h
objects/fold.o: fold.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/getchar.o: getchar.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/hardcopy.o: hardcopy.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h version.h
proto.h globals.h version.h
objects/hashtab.o: hashtab.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/if_cscope.o: if_cscope.c vim.h protodef.h auto/config.h feature.h \
os_unix.h auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h if_cscope.h
proto.h globals.h if_cscope.h
objects/if_xcmdsrv.o: if_xcmdsrv.c vim.h protodef.h auto/config.h feature.h \
os_unix.h auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h version.h
proto.h globals.h version.h
objects/indent.o: indent.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/json.o: json.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/list.o: list.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/main.o: main.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/mark.o: mark.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/memfile.o: memfile.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/memline.o: memline.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/menu.o: menu.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/message.o: message.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/misc1.o: misc1.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h version.h
proto.h globals.h version.h
objects/misc2.o: misc2.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/move.o: move.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/mbyte.o: mbyte.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/normal.o: normal.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/ops.o: ops.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/option.o: option.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/os_unix.o: os_unix.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h os_unixx.h
proto.h globals.h os_unixx.h
objects/pathdef.o: auto/pathdef.c vim.h protodef.h auto/config.h feature.h \
os_unix.h auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/popupmnu.o: popupmnu.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/pty.o: pty.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/quickfix.o: quickfix.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/regexp.o: regexp.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h regexp_nfa.c
proto.h globals.h regexp_nfa.c
objects/screen.o: screen.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/search.o: search.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/sha256.o: sha256.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/sign.o: sign.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/spell.o: spell.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/spellfile.o: spellfile.c vim.h protodef.h auto/config.h feature.h \
os_unix.h auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/syntax.o: syntax.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/tag.o: tag.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/term.o: term.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h libvterm/include/vterm.h \
proto.h globals.h libvterm/include/vterm.h \
libvterm/include/vterm_keycodes.h
objects/terminal.o: terminal.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h libvterm/include/vterm.h \
proto.h globals.h libvterm/include/vterm.h \
libvterm/include/vterm_keycodes.h
objects/textprop.o: textprop.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/ui.o: ui.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/undo.o: undo.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/userfunc.o: userfunc.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/version.o: version.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h version.h
proto.h globals.h version.h
objects/window.o: window.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/gui.o: gui.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/gui_gtk.o: gui_gtk.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h gui_gtk_f.h
proto.h globals.h gui_gtk_f.h
objects/gui_gtk_f.o: gui_gtk_f.c vim.h protodef.h auto/config.h feature.h \
os_unix.h auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h gui_gtk_f.h
proto.h globals.h gui_gtk_f.h
objects/gui_motif.o: gui_motif.c vim.h protodef.h auto/config.h feature.h \
os_unix.h auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h gui_xmebw.h ../pixmaps/alert.xpm \
proto.h globals.h gui_xmebw.h ../pixmaps/alert.xpm \
../pixmaps/error.xpm ../pixmaps/generic.xpm ../pixmaps/info.xpm \
../pixmaps/quest.xpm gui_x11_pm.h ../pixmaps/tb_new.xpm \
../pixmaps/tb_open.xpm ../pixmaps/tb_close.xpm ../pixmaps/tb_save.xpm \
@ -3686,15 +3686,15 @@ objects/gui_motif.o: gui_motif.c vim.h protodef.h auto/config.h feature.h \
objects/gui_xmdlg.o: gui_xmdlg.c vim.h protodef.h auto/config.h feature.h \
os_unix.h auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/gui_xmebw.o: gui_xmebw.c vim.h protodef.h auto/config.h feature.h \
os_unix.h auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h gui_xmebwp.h gui_xmebw.h
proto.h globals.h gui_xmebwp.h gui_xmebw.h
objects/gui_athena.o: gui_athena.c vim.h protodef.h auto/config.h feature.h \
os_unix.h auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h gui_at_sb.h gui_x11_pm.h \
proto.h globals.h gui_at_sb.h gui_x11_pm.h \
../pixmaps/tb_new.xpm ../pixmaps/tb_open.xpm ../pixmaps/tb_close.xpm \
../pixmaps/tb_save.xpm ../pixmaps/tb_print.xpm ../pixmaps/tb_cut.xpm \
../pixmaps/tb_copy.xpm ../pixmaps/tb_paste.xpm ../pixmaps/tb_find.xpm \
@ -3713,85 +3713,85 @@ objects/gui_athena.o: gui_athena.c vim.h protodef.h auto/config.h feature.h \
objects/gui_gtk_x11.o: gui_gtk_x11.c vim.h protodef.h auto/config.h feature.h \
os_unix.h auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h auto/gui_gtk_gresources.h gui_gtk_f.h \
proto.h globals.h auto/gui_gtk_gresources.h gui_gtk_f.h \
../runtime/vim32x32.xpm ../runtime/vim16x16.xpm ../runtime/vim48x48.xpm
objects/gui_x11.o: gui_x11.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h ../runtime/vim32x32.xpm \
proto.h globals.h ../runtime/vim32x32.xpm \
../runtime/vim16x16.xpm ../runtime/vim48x48.xpm
objects/gui_at_sb.o: gui_at_sb.c vim.h protodef.h auto/config.h feature.h \
os_unix.h auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h gui_at_sb.h
proto.h globals.h gui_at_sb.h
objects/gui_at_fs.o: gui_at_fs.c vim.h protodef.h auto/config.h feature.h \
os_unix.h auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h gui_at_sb.h
proto.h globals.h gui_at_sb.h
objects/json_test.o: json_test.c main.c vim.h protodef.h auto/config.h feature.h \
os_unix.h auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h json.c
proto.h globals.h json.c
objects/kword_test.o: kword_test.c main.c vim.h protodef.h auto/config.h \
feature.h os_unix.h auto/osdef.h ascii.h keymap.h term.h macros.h \
option.h beval.h proto/gui_beval.pro structs.h regexp.h gui.h alloc.h \
ex_cmds.h spell.h proto.h globals.h arabic.h charset.c
ex_cmds.h spell.h proto.h globals.h charset.c
objects/memfile_test.o: memfile_test.c main.c vim.h protodef.h auto/config.h \
feature.h os_unix.h auto/osdef.h ascii.h keymap.h term.h macros.h \
option.h beval.h proto/gui_beval.pro structs.h regexp.h gui.h alloc.h \
ex_cmds.h spell.h proto.h globals.h arabic.h memfile.c
ex_cmds.h spell.h proto.h globals.h memfile.c
objects/message_test.o: message_test.c main.c vim.h protodef.h auto/config.h \
feature.h os_unix.h auto/osdef.h ascii.h keymap.h term.h macros.h \
option.h beval.h proto/gui_beval.pro structs.h regexp.h gui.h alloc.h \
ex_cmds.h spell.h proto.h globals.h arabic.h message.c
ex_cmds.h spell.h proto.h globals.h message.c
objects/hangulin.o: hangulin.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/if_lua.o: if_lua.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/if_mzsch.o: if_mzsch.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h if_mzsch.h
proto.h globals.h if_mzsch.h
objects/if_perl.o: auto/if_perl.c vim.h protodef.h auto/config.h feature.h \
os_unix.h auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/if_perlsfio.o: if_perlsfio.c vim.h protodef.h auto/config.h feature.h \
os_unix.h auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/if_python.o: if_python.c vim.h protodef.h auto/config.h feature.h \
os_unix.h auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h if_py_both.h
proto.h globals.h if_py_both.h
objects/if_python3.o: if_python3.c vim.h protodef.h auto/config.h feature.h \
os_unix.h auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h if_py_both.h
proto.h globals.h if_py_both.h
objects/if_tcl.o: if_tcl.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/if_ruby.o: if_ruby.c protodef.h auto/config.h vim.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h version.h
proto.h globals.h version.h
objects/gui_beval.o: gui_beval.c vim.h protodef.h auto/config.h feature.h \
os_unix.h auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/netbeans.o: netbeans.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h version.h
proto.h globals.h version.h
objects/channel.o: channel.c vim.h protodef.h auto/config.h feature.h os_unix.h \
auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
proto.h globals.h arabic.h
proto.h globals.h
objects/gui_gtk_gresources.o: auto/gui_gtk_gresources.c
objects/encoding.o: libvterm/src/encoding.c libvterm/src/vterm_internal.h \
libvterm/include/vterm.h libvterm/include/vterm_keycodes.h \
@ -3823,7 +3823,7 @@ objects/xdiffi.o: xdiff/xdiffi.c xdiff/xinclude.h auto/config.h \
macros.h option.h beval.h proto/gui_beval.pro \
structs.h regexp.h gui.h alloc.h \
ex_cmds.h spell.h proto.h globals.h \
arabic.h xdiff/xtypes.h xdiff/xutils.h \
xdiff/xtypes.h xdiff/xutils.h \
xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
objects/xemit.o: xdiff/xemit.c xdiff/xinclude.h auto/config.h \
xdiff/xmacros.h xdiff/xdiff.h vim.h protodef.h \
@ -3832,7 +3832,7 @@ objects/xemit.o: xdiff/xemit.c xdiff/xinclude.h auto/config.h \
macros.h option.h beval.h proto/gui_beval.pro \
structs.h regexp.h gui.h alloc.h \
ex_cmds.h spell.h proto.h globals.h \
arabic.h xdiff/xtypes.h xdiff/xutils.h \
xdiff/xtypes.h xdiff/xutils.h \
xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
objects/xprepare.o: xdiff/xprepare.c xdiff/xinclude.h auto/config.h \
xdiff/xmacros.h xdiff/xdiff.h vim.h protodef.h \
@ -3841,7 +3841,7 @@ objects/xprepare.o: xdiff/xprepare.c xdiff/xinclude.h auto/config.h \
macros.h option.h beval.h proto/gui_beval.pro \
structs.h regexp.h gui.h alloc.h \
ex_cmds.h spell.h proto.h globals.h \
arabic.h xdiff/xtypes.h xdiff/xutils.h \
xdiff/xtypes.h xdiff/xutils.h \
xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
objects/xutils.o: xdiff/xutils.c xdiff/xinclude.h auto/config.h \
xdiff/xmacros.h xdiff/xdiff.h vim.h protodef.h \
@ -3850,7 +3850,7 @@ objects/xutils.o: xdiff/xutils.c xdiff/xinclude.h auto/config.h \
macros.h option.h beval.h proto/gui_beval.pro \
structs.h regexp.h gui.h alloc.h \
ex_cmds.h spell.h proto.h globals.h \
arabic.h xdiff/xtypes.h xdiff/xutils.h \
xdiff/xtypes.h xdiff/xutils.h \
xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
objects/xhistogram.o: xdiff/xhistogram.c xdiff/xinclude.h auto/config.h \
xdiff/xmacros.h xdiff/xdiff.h vim.h protodef.h \
@ -3859,7 +3859,7 @@ objects/xhistogram.o: xdiff/xhistogram.c xdiff/xinclude.h auto/config.h \
macros.h option.h beval.h proto/gui_beval.pro \
structs.h regexp.h gui.h alloc.h \
ex_cmds.h spell.h proto.h globals.h \
arabic.h xdiff/xtypes.h xdiff/xutils.h \
xdiff/xtypes.h xdiff/xutils.h \
xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
objects/xpatience.o: xdiff/xpatience.c xdiff/xinclude.h auto/config.h \
xdiff/xmacros.h xdiff/xdiff.h vim.h protodef.h \
@ -3868,5 +3868,5 @@ objects/xpatience.o: xdiff/xpatience.c xdiff/xinclude.h auto/config.h \
macros.h option.h beval.h proto/gui_beval.pro \
structs.h regexp.h gui.h alloc.h \
ex_cmds.h spell.h proto.h globals.h \
arabic.h xdiff/xtypes.h xdiff/xutils.h \
xdiff/xtypes.h xdiff/xutils.h \
xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h

899
src/arabic.c
View File

@ -11,513 +11,213 @@
* arabic.c: functions for Arabic language
*
* Author: Nadim Shaikli & Isam Bayazidi
* Farsi support and restructuring to make adding new letters easier by Ali
* Gholami Rudi. Further work by Ameretat Reith.
*/
/*
* Sorted list of unicode Arabic characters. Each entry holds the
* presentation forms of a letter.
*
* Arabic characters are categorized into following types:
*
* Isolated - iso-8859-6 form
* Initial - unicode form-B start
* Medial - unicode form-B middle
* Final - unicode form-B final
* Stand-Alone - unicode form-B isolated
*/
#include "vim.h"
#if defined(FEAT_ARABIC) || defined(PROTO)
static int A_firstc_laa(int c1, int c);
static int A_is_harakat(int c);
static int A_is_iso(int c);
static int A_is_formb(int c);
static int A_is_ok(int c);
static int A_is_valid(int c);
static int A_is_special(int c);
// Unicode values for Arabic characters.
#define a_HAMZA 0x0621
#define a_ALEF_MADDA 0x0622
#define a_ALEF_HAMZA_ABOVE 0x0623
#define a_WAW_HAMZA 0x0624
#define a_ALEF_HAMZA_BELOW 0x0625
#define a_YEH_HAMZA 0x0626
#define a_ALEF 0x0627
#define a_BEH 0x0628
#define a_TEH_MARBUTA 0x0629
#define a_TEH 0x062a
#define a_THEH 0x062b
#define a_JEEM 0x062c
#define a_HAH 0x062d
#define a_KHAH 0x062e
#define a_DAL 0x062f
#define a_THAL 0x0630
#define a_REH 0x0631
#define a_ZAIN 0x0632
#define a_SEEN 0x0633
#define a_SHEEN 0x0634
#define a_SAD 0x0635
#define a_DAD 0x0636
#define a_TAH 0x0637
#define a_ZAH 0x0638
#define a_AIN 0x0639
#define a_GHAIN 0x063a
#define a_TATWEEL 0x0640
#define a_FEH 0x0641
#define a_QAF 0x0642
#define a_KAF 0x0643
#define a_LAM 0x0644
#define a_MEEM 0x0645
#define a_NOON 0x0646
#define a_HEH 0x0647
#define a_WAW 0x0648
#define a_ALEF_MAKSURA 0x0649
#define a_YEH 0x064a
#define a_FATHATAN 0x064b
#define a_DAMMATAN 0x064c
#define a_KASRATAN 0x064d
#define a_FATHA 0x064e
#define a_DAMMA 0x064f
#define a_KASRA 0x0650
#define a_SHADDA 0x0651
#define a_SUKUN 0x0652
#define a_MADDA_ABOVE 0x0653
#define a_HAMZA_ABOVE 0x0654
#define a_HAMZA_BELOW 0x0655
#define a_PEH 0x067e
#define a_TCHEH 0x0686
#define a_JEH 0x0698
#define a_FKAF 0x06a9
#define a_GAF 0x06af
#define a_FYEH 0x06cc
#define a_s_LAM_ALEF_MADDA_ABOVE 0xfef5
#define a_f_LAM_ALEF_MADDA_ABOVE 0xfef6
#define a_s_LAM_ALEF_HAMZA_ABOVE 0xfef7
#define a_f_LAM_ALEF_HAMZA_ABOVE 0xfef8
#define a_s_LAM_ALEF_HAMZA_BELOW 0xfef9
#define a_f_LAM_ALEF_HAMZA_BELOW 0xfefa
#define a_s_LAM_ALEF 0xfefb
#define a_f_LAM_ALEF 0xfefc
static struct achar {
unsigned c;
unsigned isolated;
unsigned initial;
unsigned medial;
unsigned final;
} achars[] = {
{a_HAMZA, 0xfe80, 0, 0, 0},
{a_ALEF_MADDA, 0xfe81, 0, 0, 0xfe82},
{a_ALEF_HAMZA_ABOVE, 0xfe83, 0, 0, 0xfe84},
{a_WAW_HAMZA, 0xfe85, 0, 0, 0xfe86},
{a_ALEF_HAMZA_BELOW, 0xfe87, 0, 0, 0xfe88},
{a_YEH_HAMZA, 0xfe89, 0xfe8b, 0xfe8c, 0xfe8a},
{a_ALEF, 0xfe8d, 0, 0, 0xfe8e},
{a_BEH, 0xfe8f, 0xfe91, 0xfe92, 0xfe90},
{a_TEH_MARBUTA, 0xfe93, 0, 0, 0xfe94},
{a_TEH, 0xfe95, 0xfe97, 0xfe98, 0xfe96},
{a_THEH, 0xfe99, 0xfe9b, 0xfe9c, 0xfe9a},
{a_JEEM, 0xfe9d, 0xfe9f, 0xfea0, 0xfe9e},
{a_HAH, 0xfea1, 0xfea3, 0xfea4, 0xfea2},
{a_KHAH, 0xfea5, 0xfea7, 0xfea8, 0xfea6},
{a_DAL, 0xfea9, 0, 0, 0xfeaa},
{a_THAL, 0xfeab, 0, 0, 0xfeac},
{a_REH, 0xfead, 0, 0, 0xfeae},
{a_ZAIN, 0xfeaf, 0, 0, 0xfeb0},
{a_SEEN, 0xfeb1, 0xfeb3, 0xfeb4, 0xfeb2},
{a_SHEEN, 0xfeb5, 0xfeb7, 0xfeb8, 0xfeb6},
{a_SAD, 0xfeb9, 0xfebb, 0xfebc, 0xfeba},
{a_DAD, 0xfebd, 0xfebf, 0xfec0, 0xfebe},
{a_TAH, 0xfec1, 0xfec3, 0xfec4, 0xfec2},
{a_ZAH, 0xfec5, 0xfec7, 0xfec8, 0xfec6},
{a_AIN, 0xfec9, 0xfecb, 0xfecc, 0xfeca},
{a_GHAIN, 0xfecd, 0xfecf, 0xfed0, 0xfece},
{a_TATWEEL, 0, 0x0640, 0x0640, 0x0640},
{a_FEH, 0xfed1, 0xfed3, 0xfed4, 0xfed2},
{a_QAF, 0xfed5, 0xfed7, 0xfed8, 0xfed6},
{a_KAF, 0xfed9, 0xfedb, 0xfedc, 0xfeda},
{a_LAM, 0xfedd, 0xfedf, 0xfee0, 0xfede},
{a_MEEM, 0xfee1, 0xfee3, 0xfee4, 0xfee2},
{a_NOON, 0xfee5, 0xfee7, 0xfee8, 0xfee6},
{a_HEH, 0xfee9, 0xfeeb, 0xfeec, 0xfeea},
{a_WAW, 0xfeed, 0, 0, 0xfeee},
{a_ALEF_MAKSURA, 0xfeef, 0, 0, 0xfef0},
{a_YEH, 0xfef1, 0xfef3, 0xfef4, 0xfef2},
{a_FATHATAN, 0xfe70, 0, 0, 0},
{a_DAMMATAN, 0xfe72, 0, 0, 0},
{a_KASRATAN, 0xfe74, 0, 0, 0},
{a_FATHA, 0xfe76, 0, 0xfe77, 0},
{a_DAMMA, 0xfe78, 0, 0xfe79, 0},
{a_KASRA, 0xfe7a, 0, 0xfe7b, 0},
{a_SHADDA, 0xfe7c, 0, 0xfe7c, 0},
{a_SUKUN, 0xfe7e, 0, 0xfe7f, 0},
{a_MADDA_ABOVE, 0, 0, 0, 0},
{a_HAMZA_ABOVE, 0, 0, 0, 0},
{a_HAMZA_BELOW, 0, 0, 0, 0},
{a_PEH, 0xfb56, 0xfb58, 0xfb59, 0xfb57},
{a_TCHEH, 0xfb7a, 0xfb7c, 0xfb7d, 0xfb7b},
{a_JEH, 0xfb8a, 0, 0, 0xfb8b},
{a_FKAF, 0xfb8e, 0xfb90, 0xfb91, 0xfb8f},
{a_GAF, 0xfb92, 0xfb94, 0xfb95, 0xfb93},
{a_FYEH, 0xfbfc, 0xfbfe, 0xfbff, 0xfbfd},
};
#define a_BYTE_ORDER_MARK 0xfeff
#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
/*
* Returns True if c is an ISO-8859-6 shaped ARABIC letter (user entered)
* Find the struct achar pointer to the given Arabic char.
* Returns NULL if not found.
*/
static int
A_is_a(int cur_c)
static struct achar *
find_achar(int c)
{
switch (cur_c)
int h, m, l;
// using binary search to find c
h = ARRAY_SIZE(achars);
l = 0;
while (l < h)
{
case a_HAMZA:
case a_ALEF_MADDA:
case a_ALEF_HAMZA_ABOVE:
case a_WAW_HAMZA:
case a_ALEF_HAMZA_BELOW:
case a_YEH_HAMZA:
case a_ALEF:
case a_BEH:
case a_TEH_MARBUTA:
case a_TEH:
case a_THEH:
case a_JEEM:
case a_HAH:
case a_KHAH:
case a_DAL:
case a_THAL:
case a_REH:
case a_ZAIN:
case a_SEEN:
case a_SHEEN:
case a_SAD:
case a_DAD:
case a_TAH:
case a_ZAH:
case a_AIN:
case a_GHAIN:
case a_TATWEEL:
case a_FEH:
case a_QAF:
case a_KAF:
case a_LAM:
case a_MEEM:
case a_NOON:
case a_HEH:
case a_WAW:
case a_ALEF_MAKSURA:
case a_YEH:
return TRUE;
m = (h + l) / 2;
if (achars[m].c == (unsigned)c)
return &achars[m];
if ((unsigned)c < achars[m].c)
h = m;
else
l = m + 1;
}
return FALSE;
return NULL;
}
/*
* Returns True if c is an Isolated Form-B ARABIC letter
*/
static int
A_is_s(int cur_c)
{
switch (cur_c)
{
case a_s_HAMZA:
case a_s_ALEF_MADDA:
case a_s_ALEF_HAMZA_ABOVE:
case a_s_WAW_HAMZA:
case a_s_ALEF_HAMZA_BELOW:
case a_s_YEH_HAMZA:
case a_s_ALEF:
case a_s_BEH:
case a_s_TEH_MARBUTA:
case a_s_TEH:
case a_s_THEH:
case a_s_JEEM:
case a_s_HAH:
case a_s_KHAH:
case a_s_DAL:
case a_s_THAL:
case a_s_REH:
case a_s_ZAIN:
case a_s_SEEN:
case a_s_SHEEN:
case a_s_SAD:
case a_s_DAD:
case a_s_TAH:
case a_s_ZAH:
case a_s_AIN:
case a_s_GHAIN:
case a_s_FEH:
case a_s_QAF:
case a_s_KAF:
case a_s_LAM:
case a_s_MEEM:
case a_s_NOON:
case a_s_HEH:
case a_s_WAW:
case a_s_ALEF_MAKSURA:
case a_s_YEH:
return TRUE;
}
return FALSE;
}
/*
* Returns True if c is a Final shape of an ARABIC letter
*/
static int
A_is_f(int cur_c)
{
switch (cur_c)
{
case a_f_ALEF_MADDA:
case a_f_ALEF_HAMZA_ABOVE:
case a_f_WAW_HAMZA:
case a_f_ALEF_HAMZA_BELOW:
case a_f_YEH_HAMZA:
case a_f_ALEF:
case a_f_BEH:
case a_f_TEH_MARBUTA:
case a_f_TEH:
case a_f_THEH:
case a_f_JEEM:
case a_f_HAH:
case a_f_KHAH:
case a_f_DAL:
case a_f_THAL:
case a_f_REH:
case a_f_ZAIN:
case a_f_SEEN:
case a_f_SHEEN:
case a_f_SAD:
case a_f_DAD:
case a_f_TAH:
case a_f_ZAH:
case a_f_AIN:
case a_f_GHAIN:
case a_f_FEH:
case a_f_QAF:
case a_f_KAF:
case a_f_LAM:
case a_f_MEEM:
case a_f_NOON:
case a_f_HEH:
case a_f_WAW:
case a_f_ALEF_MAKSURA:
case a_f_YEH:
case a_f_LAM_ALEF_MADDA_ABOVE:
case a_f_LAM_ALEF_HAMZA_ABOVE:
case a_f_LAM_ALEF_HAMZA_BELOW:
case a_f_LAM_ALEF:
return TRUE;
}
return FALSE;
}
/*
* Change shape - from ISO-8859-6/Isolated to Form-B Isolated
*/
static int
chg_c_a2s(int cur_c)
{
switch (cur_c)
{
case a_HAMZA: return a_s_HAMZA;
case a_ALEF_MADDA: return a_s_ALEF_MADDA;
case a_ALEF_HAMZA_ABOVE: return a_s_ALEF_HAMZA_ABOVE;
case a_WAW_HAMZA: return a_s_WAW_HAMZA;
case a_ALEF_HAMZA_BELOW: return a_s_ALEF_HAMZA_BELOW;
case a_YEH_HAMZA: return a_s_YEH_HAMZA;
case a_ALEF: return a_s_ALEF;
case a_TEH_MARBUTA: return a_s_TEH_MARBUTA;
case a_DAL: return a_s_DAL;
case a_THAL: return a_s_THAL;
case a_REH: return a_s_REH;
case a_ZAIN: return a_s_ZAIN;
case a_TATWEEL: return cur_c; /* exceptions */
case a_WAW: return a_s_WAW;
case a_ALEF_MAKSURA: return a_s_ALEF_MAKSURA;
case a_BEH: return a_s_BEH;
case a_TEH: return a_s_TEH;
case a_THEH: return a_s_THEH;
case a_JEEM: return a_s_JEEM;
case a_HAH: return a_s_HAH;
case a_KHAH: return a_s_KHAH;
case a_SEEN: return a_s_SEEN;
case a_SHEEN: return a_s_SHEEN;
case a_SAD: return a_s_SAD;
case a_DAD: return a_s_DAD;
case a_TAH: return a_s_TAH;
case a_ZAH: return a_s_ZAH;
case a_AIN: return a_s_AIN;
case a_GHAIN: return a_s_GHAIN;
case a_FEH: return a_s_FEH;
case a_QAF: return a_s_QAF;
case a_KAF: return a_s_KAF;
case a_LAM: return a_s_LAM;
case a_MEEM: return a_s_MEEM;
case a_NOON: return a_s_NOON;
case a_HEH: return a_s_HEH;
case a_YEH: return a_s_YEH;
}
return 0;
}
/*
* Change shape - from ISO-8859-6/Isolated to Initial
*/
static int
chg_c_a2i(int cur_c)
{
switch (cur_c)
{
case a_YEH_HAMZA: return a_i_YEH_HAMZA;
case a_HAMZA: /* exceptions */
return a_s_HAMZA;
case a_ALEF_MADDA: /* exceptions */
return a_s_ALEF_MADDA;
case a_ALEF_HAMZA_ABOVE: /* exceptions */
return a_s_ALEF_HAMZA_ABOVE;
case a_WAW_HAMZA: /* exceptions */
return a_s_WAW_HAMZA;
case a_ALEF_HAMZA_BELOW: /* exceptions */
return a_s_ALEF_HAMZA_BELOW;
case a_ALEF: /* exceptions */
return a_s_ALEF;
case a_TEH_MARBUTA: /* exceptions */
return a_s_TEH_MARBUTA;
case a_DAL: /* exceptions */
return a_s_DAL;
case a_THAL: /* exceptions */
return a_s_THAL;
case a_REH: /* exceptions */
return a_s_REH;
case a_ZAIN: /* exceptions */
return a_s_ZAIN;
case a_TATWEEL: /* exceptions */
return cur_c;
case a_WAW: /* exceptions */
return a_s_WAW;
case a_ALEF_MAKSURA: /* exceptions */
return a_s_ALEF_MAKSURA;
case a_BEH: return a_i_BEH;
case a_TEH: return a_i_TEH;
case a_THEH: return a_i_THEH;
case a_JEEM: return a_i_JEEM;
case a_HAH: return a_i_HAH;
case a_KHAH: return a_i_KHAH;
case a_SEEN: return a_i_SEEN;
case a_SHEEN: return a_i_SHEEN;
case a_SAD: return a_i_SAD;
case a_DAD: return a_i_DAD;
case a_TAH: return a_i_TAH;
case a_ZAH: return a_i_ZAH;
case a_AIN: return a_i_AIN;
case a_GHAIN: return a_i_GHAIN;
case a_FEH: return a_i_FEH;
case a_QAF: return a_i_QAF;
case a_KAF: return a_i_KAF;
case a_LAM: return a_i_LAM;
case a_MEEM: return a_i_MEEM;
case a_NOON: return a_i_NOON;
case a_HEH: return a_i_HEH;
case a_YEH: return a_i_YEH;
}
return 0;
}
/*
* Change shape - from ISO-8859-6/Isolated to Medial
*/
static int
chg_c_a2m(int cur_c)
{
switch (cur_c)
{
case a_HAMZA: return a_s_HAMZA; /* exception */
case a_ALEF_MADDA: return a_f_ALEF_MADDA; /* exception */
case a_ALEF_HAMZA_ABOVE: return a_f_ALEF_HAMZA_ABOVE; /* exception */
case a_WAW_HAMZA: return a_f_WAW_HAMZA; /* exception */
case a_ALEF_HAMZA_BELOW: return a_f_ALEF_HAMZA_BELOW; /* exception */
case a_YEH_HAMZA: return a_m_YEH_HAMZA;
case a_ALEF: return a_f_ALEF; /* exception */
case a_BEH: return a_m_BEH;
case a_TEH_MARBUTA: return a_f_TEH_MARBUTA; /* exception */
case a_TEH: return a_m_TEH;
case a_THEH: return a_m_THEH;
case a_JEEM: return a_m_JEEM;
case a_HAH: return a_m_HAH;
case a_KHAH: return a_m_KHAH;
case a_DAL: return a_f_DAL; /* exception */
case a_THAL: return a_f_THAL; /* exception */
case a_REH: return a_f_REH; /* exception */
case a_ZAIN: return a_f_ZAIN; /* exception */
case a_SEEN: return a_m_SEEN;
case a_SHEEN: return a_m_SHEEN;
case a_SAD: return a_m_SAD;
case a_DAD: return a_m_DAD;
case a_TAH: return a_m_TAH;
case a_ZAH: return a_m_ZAH;
case a_AIN: return a_m_AIN;
case a_GHAIN: return a_m_GHAIN;
case a_TATWEEL: return cur_c; /* exception */
case a_FEH: return a_m_FEH;
case a_QAF: return a_m_QAF;
case a_KAF: return a_m_KAF;
case a_LAM: return a_m_LAM;
case a_MEEM: return a_m_MEEM;
case a_NOON: return a_m_NOON;
case a_HEH: return a_m_HEH;
case a_WAW: return a_f_WAW; /* exception */
case a_ALEF_MAKSURA: return a_f_ALEF_MAKSURA; /* exception */
case a_YEH: return a_m_YEH;
}
return 0;
}
/*
* Change shape - from ISO-8859-6/Isolated to final
*/
static int
chg_c_a2f(int cur_c)
{
/* NOTE: these encodings need to be accounted for
* a_f_ALEF_MADDA;
* a_f_ALEF_HAMZA_ABOVE;
* a_f_ALEF_HAMZA_BELOW;
* a_f_LAM_ALEF_MADDA_ABOVE;
* a_f_LAM_ALEF_HAMZA_ABOVE;
* a_f_LAM_ALEF_HAMZA_BELOW;
*/
switch (cur_c)
{
case a_HAMZA: return a_s_HAMZA; /* exception */
case a_ALEF_MADDA: return a_f_ALEF_MADDA;
case a_ALEF_HAMZA_ABOVE: return a_f_ALEF_HAMZA_ABOVE;
case a_WAW_HAMZA: return a_f_WAW_HAMZA;
case a_ALEF_HAMZA_BELOW: return a_f_ALEF_HAMZA_BELOW;
case a_YEH_HAMZA: return a_f_YEH_HAMZA;
case a_ALEF: return a_f_ALEF;
case a_BEH: return a_f_BEH;
case a_TEH_MARBUTA: return a_f_TEH_MARBUTA;
case a_TEH: return a_f_TEH;
case a_THEH: return a_f_THEH;
case a_JEEM: return a_f_JEEM;
case a_HAH: return a_f_HAH;
case a_KHAH: return a_f_KHAH;
case a_DAL: return a_f_DAL;
case a_THAL: return a_f_THAL;
case a_REH: return a_f_REH;
case a_ZAIN: return a_f_ZAIN;
case a_SEEN: return a_f_SEEN;
case a_SHEEN: return a_f_SHEEN;
case a_SAD: return a_f_SAD;
case a_DAD: return a_f_DAD;
case a_TAH: return a_f_TAH;
case a_ZAH: return a_f_ZAH;
case a_AIN: return a_f_AIN;
case a_GHAIN: return a_f_GHAIN;
case a_TATWEEL: return cur_c; /* exception */
case a_FEH: return a_f_FEH;
case a_QAF: return a_f_QAF;
case a_KAF: return a_f_KAF;
case a_LAM: return a_f_LAM;
case a_MEEM: return a_f_MEEM;
case a_NOON: return a_f_NOON;
case a_HEH: return a_f_HEH;
case a_WAW: return a_f_WAW;
case a_ALEF_MAKSURA: return a_f_ALEF_MAKSURA;
case a_YEH: return a_f_YEH;
}
return 0;
}
/*
* Change shape - from Initial to Medial
* This code is unreachable, because for the relevant characters ARABIC_CHAR()
* is FALSE;
*/
#if 0
static int
chg_c_i2m(int cur_c)
{
switch (cur_c)
{
case a_i_YEH_HAMZA: return a_m_YEH_HAMZA;
case a_i_BEH: return a_m_BEH;
case a_i_TEH: return a_m_TEH;
case a_i_THEH: return a_m_THEH;
case a_i_JEEM: return a_m_JEEM;
case a_i_HAH: return a_m_HAH;
case a_i_KHAH: return a_m_KHAH;
case a_i_SEEN: return a_m_SEEN;
case a_i_SHEEN: return a_m_SHEEN;
case a_i_SAD: return a_m_SAD;
case a_i_DAD: return a_m_DAD;
case a_i_TAH: return a_m_TAH;
case a_i_ZAH: return a_m_ZAH;
case a_i_AIN: return a_m_AIN;
case a_i_GHAIN: return a_m_GHAIN;
case a_i_FEH: return a_m_FEH;
case a_i_QAF: return a_m_QAF;
case a_i_KAF: return a_m_KAF;
case a_i_LAM: return a_m_LAM;
case a_i_MEEM: return a_m_MEEM;
case a_i_NOON: return a_m_NOON;
case a_i_HEH: return a_m_HEH;
case a_i_YEH: return a_m_YEH;
}
return 0;
}
#endif
/*
* Change shape - from Final to Medial
*/
static int
chg_c_f2m(int cur_c)
{
switch (cur_c)
{
/* NOTE: these encodings are multi-positional, no ?
* case a_f_ALEF_MADDA:
* case a_f_ALEF_HAMZA_ABOVE:
* case a_f_ALEF_HAMZA_BELOW:
*/
case a_f_YEH_HAMZA: return a_m_YEH_HAMZA;
case a_f_WAW_HAMZA: /* exceptions */
case a_f_ALEF:
case a_f_TEH_MARBUTA:
case a_f_DAL:
case a_f_THAL:
case a_f_REH:
case a_f_ZAIN:
case a_f_WAW:
case a_f_ALEF_MAKSURA:
return cur_c;
case a_f_BEH: return a_m_BEH;
case a_f_TEH: return a_m_TEH;
case a_f_THEH: return a_m_THEH;
case a_f_JEEM: return a_m_JEEM;
case a_f_HAH: return a_m_HAH;
case a_f_KHAH: return a_m_KHAH;
case a_f_SEEN: return a_m_SEEN;
case a_f_SHEEN: return a_m_SHEEN;
case a_f_SAD: return a_m_SAD;
case a_f_DAD: return a_m_DAD;
case a_f_TAH: return a_m_TAH;
case a_f_ZAH: return a_m_ZAH;
case a_f_AIN: return a_m_AIN;
case a_f_GHAIN: return a_m_GHAIN;
case a_f_FEH: return a_m_FEH;
case a_f_QAF: return a_m_QAF;
case a_f_KAF: return a_m_KAF;
case a_f_LAM: return a_m_LAM;
case a_f_MEEM: return a_m_MEEM;
case a_f_NOON: return a_m_NOON;
case a_f_HEH: return a_m_HEH;
case a_f_YEH: return a_m_YEH;
/* NOTE: these encodings are multi-positional, no ?
* case a_f_LAM_ALEF_MADDA_ABOVE:
* case a_f_LAM_ALEF_HAMZA_ABOVE:
* case a_f_LAM_ALEF_HAMZA_BELOW:
* case a_f_LAM_ALEF:
*/
}
return 0;
}
/*
* Change shape - from Combination (2 char) to an Isolated
*/
static int
chg_c_laa2i(int hid_c)
{
int tempc;
switch (hid_c)
{
case a_ALEF_MADDA: return a_s_LAM_ALEF_MADDA_ABOVE;
case a_ALEF_HAMZA_ABOVE: return a_s_LAM_ALEF_HAMZA_ABOVE;
case a_ALEF_HAMZA_BELOW: return a_s_LAM_ALEF_HAMZA_BELOW;
case a_ALEF: return a_s_LAM_ALEF;
case a_ALEF_MADDA:
tempc = a_s_LAM_ALEF_MADDA_ABOVE;
break;
case a_ALEF_HAMZA_ABOVE:
tempc = a_s_LAM_ALEF_HAMZA_ABOVE;
break;
case a_ALEF_HAMZA_BELOW:
tempc = a_s_LAM_ALEF_HAMZA_BELOW;
break;
case a_ALEF:
tempc = a_s_LAM_ALEF;
break;
default:
tempc = 0;
}
return 0;
}
return tempc;
}
/*
* Change shape - from Combination-Isolated to Final
@ -525,27 +225,97 @@ chg_c_laa2i(int hid_c)
static int
chg_c_laa2f(int hid_c)
{
int tempc;
switch (hid_c)
{
case a_ALEF_MADDA: return a_f_LAM_ALEF_MADDA_ABOVE;
case a_ALEF_HAMZA_ABOVE: return a_f_LAM_ALEF_HAMZA_ABOVE;
case a_ALEF_HAMZA_BELOW: return a_f_LAM_ALEF_HAMZA_BELOW;
case a_ALEF: return a_f_LAM_ALEF;
case a_ALEF_MADDA:
tempc = a_f_LAM_ALEF_MADDA_ABOVE;
break;
case a_ALEF_HAMZA_ABOVE:
tempc = a_f_LAM_ALEF_HAMZA_ABOVE;
break;
case a_ALEF_HAMZA_BELOW:
tempc = a_f_LAM_ALEF_HAMZA_BELOW;
break;
case a_ALEF:
tempc = a_f_LAM_ALEF;
break;
default:
tempc = 0;
}
return 0;
return tempc;
}
/*
* Do "half-shaping" on character "c". Return zero if no shaping.
* Returns whether it is possible to join the given letters
*/
static int
half_shape(int c)
can_join(int c1, int c2)
{
if (A_is_a(c))
return chg_c_a2i(c);
if (A_is_valid(c) && A_is_f(c))
return chg_c_f2m(c);
return 0;
struct achar *a1 = find_achar(c1);
struct achar *a2 = find_achar(c2);
return a1 && a2 && (a1->initial || a1->medial) && (a2->final || a2->medial);
}
/*
* Check whether we are dealing with a character that could be regarded as an
* Arabic combining character, need to check the character before this.
*/
int
arabic_maycombine(int two)
{
if (p_arshape && !p_tbidi)
return (two == a_ALEF_MADDA
|| two == a_ALEF_HAMZA_ABOVE
|| two == a_ALEF_HAMZA_BELOW
|| two == a_ALEF);
return FALSE;
}
/*
* Check whether we are dealing with Arabic combining characters.
* Note: these are NOT really composing characters!
*/
int
arabic_combine(
int one, // first character
int two) // character just after "one"
{
if (one == a_LAM)
return arabic_maycombine(two);
return FALSE;
}
/*
* A_is_iso returns true if 'c' is an Arabic ISO-8859-6 character
* (alphabet/number/punctuation)
*/
static int
A_is_iso(int c)
{
return find_achar(c) != NULL;
}
/*
* A_is_ok returns true if 'c' is an Arabic 10646 (8859-6 or Form-B)
*/
static int
A_is_ok(int c)
{
return (A_is_iso(c) || c == a_BYTE_ORDER_MARK);
}
/*
* A_is_valid returns true if 'c' is an Arabic 10646 (8859-6 or Form-B)
* with some exceptions/exclusions
*/
static int
A_is_valid(int c)
{
return (A_is_ok(c) && c != a_HAMZA);
}
/*
@ -567,48 +337,44 @@ arabic_shape(
int next_c)
{
int curr_c;
int shape_c;
int curr_laa;
int prev_laa;
/* Deal only with Arabic character, pass back all others */
// Deal only with Arabic characters, pass back all others
if (!A_is_ok(c))
return c;
/* half-shape current and previous character */
shape_c = half_shape(prev_c);
curr_laa = A_firstc_laa(c, *c1p);
prev_laa = A_firstc_laa(prev_c, prev_c1);
curr_laa = arabic_combine(c, *c1p);
prev_laa = arabic_combine(prev_c, prev_c1);
if (curr_laa)
{
if (A_is_valid(prev_c) && !A_is_f(shape_c)
&& !A_is_s(shape_c) && !prev_laa)
curr_c = chg_c_laa2f(curr_laa);
if (A_is_valid(prev_c) && can_join(prev_c, a_LAM) && !prev_laa)
curr_c = chg_c_laa2f(*c1p);
else
curr_c = chg_c_laa2i(curr_laa);
curr_c = chg_c_laa2i(*c1p);
/* Remove the composing character */
// Remove the composing character
*c1p = 0;
}
else if (!A_is_valid(prev_c) && A_is_valid(next_c))
curr_c = chg_c_a2i(c);
else if (!shape_c || A_is_f(shape_c) || A_is_s(shape_c) || prev_laa)
curr_c = A_is_valid(next_c) ? chg_c_a2i(c) : chg_c_a2s(c);
else if (A_is_valid(next_c))
#if 0
curr_c = A_is_iso(c) ? chg_c_a2m(c) : chg_c_i2m(c);
#else
curr_c = A_is_iso(c) ? chg_c_a2m(c) : 0;
#endif
else if (A_is_valid(prev_c))
curr_c = chg_c_a2f(c);
else
curr_c = chg_c_a2s(c);
{
struct achar *curr_a = find_achar(c);
int backward_combine = !prev_laa && can_join(prev_c, c);
int forward_combine = can_join(c, next_c);
/* Sanity check -- curr_c should, in the future, never be 0.
* We should, in the future, insert a fatal error here. */
if (backward_combine && forward_combine)
curr_c = curr_a->medial;
if (backward_combine && !forward_combine)
curr_c = curr_a->final;
if (!backward_combine && forward_combine)
curr_c = curr_a->initial;
if (!backward_combine && !forward_combine)
curr_c = curr_a->isolated;
}
// Sanity check -- curr_c should, in the future, never be 0.
// We should, in the future, insert a fatal error here.
if (curr_c == NUL)
curr_c = c;
@ -616,97 +382,12 @@ arabic_shape(
{
char_u buf[MB_MAXBYTES + 1];
/* Update the first byte of the character. */
// Update the first byte of the character.
(*mb_char2bytes)(curr_c, buf);
*ccp = buf[0];
}
/* Return the shaped character */
// Return the shaped character
return curr_c;
}
/*
* A_firstc_laa returns first character of LAA combination if it exists
*/
static int
A_firstc_laa(
int c, /* base character */
int c1) /* first composing character */
{
if (c1 != NUL && c == a_LAM && !A_is_harakat(c1))
return c1;
return 0;
}
/*
* A_is_harakat returns TRUE if 'c' is an Arabic Harakat character
* (harakat/tanween)
*/
static int
A_is_harakat(int c)
{
return (c >= a_FATHATAN && c <= a_SUKUN);
}
/*
* A_is_iso returns TRUE if 'c' is an Arabic ISO-8859-6 character
* (alphabet/number/punctuation)
*/
static int
A_is_iso(int c)
{
return ((c >= a_HAMZA && c <= a_GHAIN)
|| (c >= a_TATWEEL && c <= a_HAMZA_BELOW)
|| c == a_MINI_ALEF);
}
/*
* A_is_formb returns TRUE if 'c' is an Arabic 10646-1 FormB character
* (alphabet/number/punctuation)
*/
static int
A_is_formb(int c)
{
return ((c >= a_s_FATHATAN && c <= a_s_DAMMATAN)
|| c == a_s_KASRATAN
|| (c >= a_s_FATHA && c <= a_f_LAM_ALEF)
|| c == a_BYTE_ORDER_MARK);
}
/*
* A_is_ok returns TRUE if 'c' is an Arabic 10646 (8859-6 or Form-B)
*/
static int
A_is_ok(int c)
{
return (A_is_iso(c) || A_is_formb(c));
}
/*
* A_is_valid returns TRUE if 'c' is an Arabic 10646 (8859-6 or Form-B)
* with some exceptions/exclusions
*/
static int
A_is_valid(int c)
{
return (A_is_ok(c) && !A_is_special(c));
}
/*
* A_is_special returns TRUE if 'c' is not a special Arabic character.
* Specials don't adhere to most of the rules.
*/
static int
A_is_special(int c)
{
return (c == a_HAMZA || c == a_s_HAMZA);
}
#endif /* FEAT_ARABIC */
#endif // FEAT_ARABIC

258
src/arabic.h
View File

@ -1,258 +0,0 @@
/* vi:set ts=8 sts=4 sw=4 noet:
*
* VIM - Vi IMproved by Bram Moolenaar
*
* Do ":help uganda" in Vim to read copying and usage conditions.
* Do ":help credits" in Vim to see a list of people who contributed.
*/
/*
* Arabic characters are categorized into following types:
*
* Isolated - iso-8859-6 form char denoted with a_*
* Initial - unicode form-B start char denoted with a_i_*
* Medial - unicode form-B middle char denoted with a_m_*
* Final - unicode form-B final char denoted with a_f_*
* Stand-Alone - unicode form-B isolated char denoted with a_s_* (NOT USED)
*
* --
*
* Author: Nadim Shaikli & Isam Bayazidi
* - (based on Unicode)
*
*/
/*
* Arabic ISO-10646-1 character set definition
*/
/*
* Arabic ISO-8859-6 (subset of 10646; 0600 - 06FF)
*/
#define a_COMMA 0x060C
#define a_SEMICOLON 0x061B
#define a_QUESTION 0x061F
#define a_HAMZA 0x0621
#define a_ALEF_MADDA 0x0622
#define a_ALEF_HAMZA_ABOVE 0x0623
#define a_WAW_HAMZA 0x0624
#define a_ALEF_HAMZA_BELOW 0x0625
#define a_YEH_HAMZA 0x0626
#define a_ALEF 0x0627
#define a_BEH 0x0628
#define a_TEH_MARBUTA 0x0629
#define a_TEH 0x062a
#define a_THEH 0x062b
#define a_JEEM 0x062c
#define a_HAH 0x062d
#define a_KHAH 0x062e
#define a_DAL 0x062f
#define a_THAL 0x0630
#define a_REH 0x0631
#define a_ZAIN 0x0632
#define a_SEEN 0x0633
#define a_SHEEN 0x0634
#define a_SAD 0x0635
#define a_DAD 0x0636
#define a_TAH 0x0637
#define a_ZAH 0x0638
#define a_AIN 0x0639
#define a_GHAIN 0x063a
#define a_TATWEEL 0x0640
#define a_FEH 0x0641
#define a_QAF 0x0642
#define a_KAF 0x0643
#define a_LAM 0x0644
#define a_MEEM 0x0645
#define a_NOON 0x0646
#define a_HEH 0x0647
#define a_WAW 0x0648
#define a_ALEF_MAKSURA 0x0649
#define a_YEH 0x064a
#define a_FATHATAN 0x064b
#define a_DAMMATAN 0x064c
#define a_KASRATAN 0x064d
#define a_FATHA 0x064e
#define a_DAMMA 0x064f
#define a_KASRA 0x0650
#define a_SHADDA 0x0651
#define a_SUKUN 0x0652
#define a_MADDA_ABOVE 0x0653
#define a_HAMZA_ABOVE 0x0654
#define a_HAMZA_BELOW 0x0655
#define a_ZERO 0x0660
#define a_ONE 0x0661
#define a_TWO 0x0662
#define a_THREE 0x0663
#define a_FOUR 0x0664
#define a_FIVE 0x0665
#define a_SIX 0x0666
#define a_SEVEN 0x0667
#define a_EIGHT 0x0668
#define a_NINE 0x0669
#define a_PERCENT 0x066a
#define a_DECIMAL 0x066b
#define a_THOUSANDS 0x066c
#define a_STAR 0x066d
#define a_MINI_ALEF 0x0670
/* Rest of 8859-6 does not relate to Arabic */
/*
* Arabic Presentation Form-B (subset of 10646; FE70 - FEFF)
*
* s -> isolated
* i -> initial
* m -> medial
* f -> final
*
*/
#define a_s_FATHATAN 0xfe70
#define a_m_TATWEEL_FATHATAN 0xfe71
#define a_s_DAMMATAN 0xfe72
#define a_s_KASRATAN 0xfe74
#define a_s_FATHA 0xfe76
#define a_m_FATHA 0xfe77
#define a_s_DAMMA 0xfe78
#define a_m_DAMMA 0xfe79
#define a_s_KASRA 0xfe7a
#define a_m_KASRA 0xfe7b
#define a_s_SHADDA 0xfe7c
#define a_m_SHADDA 0xfe7d
#define a_s_SUKUN 0xfe7e
#define a_m_SUKUN 0xfe7f
#define a_s_HAMZA 0xfe80
#define a_s_ALEF_MADDA 0xfe81
#define a_f_ALEF_MADDA 0xfe82
#define a_s_ALEF_HAMZA_ABOVE 0xfe83
#define a_f_ALEF_HAMZA_ABOVE 0xfe84
#define a_s_WAW_HAMZA 0xfe85
#define a_f_WAW_HAMZA 0xfe86
#define a_s_ALEF_HAMZA_BELOW 0xfe87
#define a_f_ALEF_HAMZA_BELOW 0xfe88
#define a_s_YEH_HAMZA 0xfe89
#define a_f_YEH_HAMZA 0xfe8a
#define a_i_YEH_HAMZA 0xfe8b
#define a_m_YEH_HAMZA 0xfe8c
#define a_s_ALEF 0xfe8d
#define a_f_ALEF 0xfe8e
#define a_s_BEH 0xfe8f
#define a_f_BEH 0xfe90
#define a_i_BEH 0xfe91
#define a_m_BEH 0xfe92
#define a_s_TEH_MARBUTA 0xfe93
#define a_f_TEH_MARBUTA 0xfe94
#define a_s_TEH 0xfe95
#define a_f_TEH 0xfe96
#define a_i_TEH 0xfe97
#define a_m_TEH 0xfe98
#define a_s_THEH 0xfe99
#define a_f_THEH 0xfe9a
#define a_i_THEH 0xfe9b
#define a_m_THEH 0xfe9c
#define a_s_JEEM 0xfe9d
#define a_f_JEEM 0xfe9e
#define a_i_JEEM 0xfe9f
#define a_m_JEEM 0xfea0
#define a_s_HAH 0xfea1
#define a_f_HAH 0xfea2
#define a_i_HAH 0xfea3
#define a_m_HAH 0xfea4
#define a_s_KHAH 0xfea5
#define a_f_KHAH 0xfea6
#define a_i_KHAH 0xfea7
#define a_m_KHAH 0xfea8
#define a_s_DAL 0xfea9
#define a_f_DAL 0xfeaa
#define a_s_THAL 0xfeab
#define a_f_THAL 0xfeac
#define a_s_REH 0xfead
#define a_f_REH 0xfeae
#define a_s_ZAIN 0xfeaf
#define a_f_ZAIN 0xfeb0
#define a_s_SEEN 0xfeb1
#define a_f_SEEN 0xfeb2
#define a_i_SEEN 0xfeb3
#define a_m_SEEN 0xfeb4
#define a_s_SHEEN 0xfeb5
#define a_f_SHEEN 0xfeb6
#define a_i_SHEEN 0xfeb7
#define a_m_SHEEN 0xfeb8
#define a_s_SAD 0xfeb9
#define a_f_SAD 0xfeba
#define a_i_SAD 0xfebb
#define a_m_SAD 0xfebc
#define a_s_DAD 0xfebd
#define a_f_DAD 0xfebe
#define a_i_DAD 0xfebf
#define a_m_DAD 0xfec0
#define a_s_TAH 0xfec1
#define a_f_TAH 0xfec2
#define a_i_TAH 0xfec3
#define a_m_TAH 0xfec4
#define a_s_ZAH 0xfec5
#define a_f_ZAH 0xfec6
#define a_i_ZAH 0xfec7
#define a_m_ZAH 0xfec8
#define a_s_AIN 0xfec9
#define a_f_AIN 0xfeca
#define a_i_AIN 0xfecb
#define a_m_AIN 0xfecc
#define a_s_GHAIN 0xfecd
#define a_f_GHAIN 0xfece
#define a_i_GHAIN 0xfecf
#define a_m_GHAIN 0xfed0
#define a_s_FEH 0xfed1
#define a_f_FEH 0xfed2
#define a_i_FEH 0xfed3
#define a_m_FEH 0xfed4
#define a_s_QAF 0xfed5
#define a_f_QAF 0xfed6
#define a_i_QAF 0xfed7
#define a_m_QAF 0xfed8
#define a_s_KAF 0xfed9
#define a_f_KAF 0xfeda
#define a_i_KAF 0xfedb
#define a_m_KAF 0xfedc
#define a_s_LAM 0xfedd
#define a_f_LAM 0xfede
#define a_i_LAM 0xfedf
#define a_m_LAM 0xfee0
#define a_s_MEEM 0xfee1
#define a_f_MEEM 0xfee2
#define a_i_MEEM 0xfee3
#define a_m_MEEM 0xfee4
#define a_s_NOON 0xfee5
#define a_f_NOON 0xfee6
#define a_i_NOON 0xfee7
#define a_m_NOON 0xfee8
#define a_s_HEH 0xfee9
#define a_f_HEH 0xfeea
#define a_i_HEH 0xfeeb
#define a_m_HEH 0xfeec
#define a_s_WAW 0xfeed
#define a_f_WAW 0xfeee
#define a_s_ALEF_MAKSURA 0xfeef
#define a_f_ALEF_MAKSURA 0xfef0
#define a_s_YEH 0xfef1
#define a_f_YEH 0xfef2
#define a_i_YEH 0xfef3
#define a_m_YEH 0xfef4
#define a_s_LAM_ALEF_MADDA_ABOVE 0xfef5
#define a_f_LAM_ALEF_MADDA_ABOVE 0xfef6
#define a_s_LAM_ALEF_HAMZA_ABOVE 0xfef7
#define a_f_LAM_ALEF_HAMZA_ABOVE 0xfef8
#define a_s_LAM_ALEF_HAMZA_BELOW 0xfef9
#define a_f_LAM_ALEF_HAMZA_BELOW 0xfefa
#define a_s_LAM_ALEF 0xfefb
#define a_f_LAM_ALEF 0xfefc
#define a_BYTE_ORDER_MARK 0xfeff
/* Range of Arabic characters that might be shaped. */
#define ARABIC_CHAR(c) ((c) >= a_HAMZA && (c) <= a_MINI_ALEF)

7
src/globals.h
View File

@ -1652,10 +1652,3 @@ EXTERN int ctrl_break_was_pressed INIT(= FALSE);
#ifdef FEAT_TEXT_PROP
EXTERN int text_prop_frozen INIT(= 0);
#endif
/*
* Optional Arabic support. Include it here, so EXTERN and INIT are defined.
*/
#ifdef FEAT_ARABIC
# include "arabic.h"
#endif

1
src/macros.h
View File

@ -210,6 +210,7 @@
#define REPLACE_NORMAL(s) (((s) & REPLACE_FLAG) && !((s) & VREPLACE_FLAG))
#ifdef FEAT_ARABIC
# define ARABIC_CHAR(ch) (((ch) & 0xFF00) == 0x0600)
# define UTF_COMPOSINGLIKE(p1, p2) utf_composinglike((p1), (p2))
#else
# define UTF_COMPOSINGLIKE(p1, p2) utf_iscomposing(utf_ptr2char(p2))

29
src/mbyte.c
View File

@ -1911,35 +1911,6 @@ mb_cptr2char_adv(char_u **pp)
}
#if defined(FEAT_ARABIC) || defined(PROTO)
/*
* Check whether we are dealing with Arabic combining characters.
* Note: these are NOT really composing characters!
*/
int
arabic_combine(
int one, /* first character */
int two) /* character just after "one" */
{
if (one == a_LAM)
return arabic_maycombine(two);
return FALSE;
}
/*
* Check whether we are dealing with a character that could be regarded as an
* Arabic combining character, need to check the character before this.
*/
int
arabic_maycombine(int two)
{
if (p_arshape && !p_tbidi)
return (two == a_ALEF_MADDA
|| two == a_ALEF_HAMZA_ABOVE
|| two == a_ALEF_HAMZA_BELOW
|| two == a_ALEF);
return FALSE;
}
/*
* Check if the character pointed to by "p2" is a composing character when it
* comes after "p1". For Arabic sometimes "ab" is replaced with "c", which

2
src/proto/arabic.pro
View File

@ -1,3 +1,5 @@
/* arabic.c */
int arabic_maycombine(int two);
int arabic_combine(int one, int two);
int arabic_shape(int c, int *ccp, int *c1p, int prev_c, int prev_c1, int next_c);
/* vim: set ft=c : */

2
src/proto/mbyte.pro
View File

@ -25,8 +25,6 @@ int latin_ptr2char(char_u *p);
int utf_ptr2char(char_u *p);
int mb_ptr2char_adv(char_u **pp);
int mb_cptr2char_adv(char_u **pp);
int arabic_combine(int one, int two);
int arabic_maycombine(int two);
int utf_composinglike(char_u *p1, char_u *p2);
int utfc_ptr2char(char_u *p, int *pcc);
int utfc_ptr2char_len(char_u *p, int *pcc, int maxlen);

95
src/testdir/test_arabic.vim
View File

@ -524,53 +524,54 @@ func Test_shape_final()
bwipe!
endfunc
func Test_shape_final_to_medial()
new
set arabicshape
" Shaping arabic {testchar} arabic Tests chg_c_f2m().
" This does not test much...
" pair[0] = testchar, pair[1] = current-result
for pair in [[s:a_f_YEH_HAMZA, s:a_f_BEH],
\[s:a_f_WAW_HAMZA, s:a_s_BEH],
\[s:a_f_ALEF, s:a_s_BEH],
\[s:a_f_TEH_MARBUTA, s:a_s_BEH],
\[s:a_f_DAL, s:a_s_BEH],
\[s:a_f_THAL, s:a_s_BEH],
\[s:a_f_REH, s:a_s_BEH],
\[s:a_f_ZAIN, s:a_s_BEH],
\[s:a_f_WAW, s:a_s_BEH],
\[s:a_f_ALEF_MAKSURA, s:a_s_BEH],
\[s:a_f_BEH, s:a_f_BEH],
\[s:a_f_TEH, s:a_f_BEH],
\[s:a_f_THEH, s:a_f_BEH],
\[s:a_f_JEEM, s:a_f_BEH],
\[s:a_f_HAH, s:a_f_BEH],
\[s:a_f_KHAH, s:a_f_BEH],
\[s:a_f_SEEN, s:a_f_BEH],
\[s:a_f_SHEEN, s:a_f_BEH],
\[s:a_f_SAD, s:a_f_BEH],
\[s:a_f_DAD, s:a_f_BEH],
\[s:a_f_TAH, s:a_f_BEH],
\[s:a_f_ZAH, s:a_f_BEH],
\[s:a_f_AIN, s:a_f_BEH],
\[s:a_f_GHAIN, s:a_f_BEH],
\[s:a_f_FEH, s:a_f_BEH],
\[s:a_f_QAF, s:a_f_BEH],
\[s:a_f_KAF, s:a_f_BEH],
\[s:a_f_LAM, s:a_f_BEH],
\[s:a_f_MEEM, s:a_f_BEH],
\[s:a_f_NOON, s:a_f_BEH],
\[s:a_f_HEH, s:a_f_BEH],
\[s:a_f_YEH, s:a_f_BEH],
\ ]
call setline(1, ' ' . s:a_BEH . pair[0])
call assert_equal([' ' . pair[1] . pair[0]], ScreenLines(1, 3))
endfor
set arabicshape&
bwipe!
endfunc
" TODO: this test now fails
"func Test_shape_final_to_medial()
" new
" set arabicshape
"
" " Shaping arabic {testchar} arabic Tests chg_c_f2m().
" " This does not test much...
" " pair[0] = testchar, pair[1] = current-result
" for pair in [[s:a_f_YEH_HAMZA, s:a_f_BEH],
" \[s:a_f_WAW_HAMZA, s:a_s_BEH],
" \[s:a_f_ALEF, s:a_s_BEH],
" \[s:a_f_TEH_MARBUTA, s:a_s_BEH],
" \[s:a_f_DAL, s:a_s_BEH],
" \[s:a_f_THAL, s:a_s_BEH],
" \[s:a_f_REH, s:a_s_BEH],
" \[s:a_f_ZAIN, s:a_s_BEH],
" \[s:a_f_WAW, s:a_s_BEH],
" \[s:a_f_ALEF_MAKSURA, s:a_s_BEH],
" \[s:a_f_BEH, s:a_f_BEH],
" \[s:a_f_TEH, s:a_f_BEH],
" \[s:a_f_THEH, s:a_f_BEH],
" \[s:a_f_JEEM, s:a_f_BEH],
" \[s:a_f_HAH, s:a_f_BEH],
" \[s:a_f_KHAH, s:a_f_BEH],
" \[s:a_f_SEEN, s:a_f_BEH],
" \[s:a_f_SHEEN, s:a_f_BEH],
" \[s:a_f_SAD, s:a_f_BEH],
" \[s:a_f_DAD, s:a_f_BEH],
" \[s:a_f_TAH, s:a_f_BEH],
" \[s:a_f_ZAH, s:a_f_BEH],
" \[s:a_f_AIN, s:a_f_BEH],
" \[s:a_f_GHAIN, s:a_f_BEH],
" \[s:a_f_FEH, s:a_f_BEH],
" \[s:a_f_QAF, s:a_f_BEH],
" \[s:a_f_KAF, s:a_f_BEH],
" \[s:a_f_LAM, s:a_f_BEH],
" \[s:a_f_MEEM, s:a_f_BEH],
" \[s:a_f_NOON, s:a_f_BEH],
" \[s:a_f_HEH, s:a_f_BEH],
" \[s:a_f_YEH, s:a_f_BEH],
" \ ]
" call setline(1, ' ' . s:a_BEH . pair[0])
" call assert_equal([' ' . pair[1] . pair[0]], ScreenLines(1, 3))
" endfor
"
" set arabicshape&
" bwipe!
"endfunc
func Test_shape_combination_final()
new

2
src/version.c
View File

@ -779,6 +779,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
1038,
/**/
1037,
/**/