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vim-patch:8.1.1038: Arabic support excludes Farsi (#19285)

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Problem:    Arabic support excludes Farsi.
Solution:   Add Farsi support to the Arabic support. (Ali Gholami Rudi,
            Ameretat Reith)
dc4fa190e7

Omit Test_shape_final_to_medial(): removed in later patches.
This commit is contained in:
zeertzjq
2022-07-10 06:01:49 +08:00
committed by GitHub
parent 782f726136
commit d6a1e71881
5 changed files with 203 additions and 908 deletions
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2
src/nvim/grid.c
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@@ -241,7 +241,7 @@ void grid_puts_len(ScreenGrid *grid, char_u *text, int textlen, int row, int col
u8c = utfc_ptr2char(ptr, u8cc);
}
mbyte_cells = utf_char2cells(u8c);
if (p_arshape && !p_tbidi && arabic_char(u8c)) {
if (p_arshape && !p_tbidi && ARABIC_CHAR(u8c)) {
// Do Arabic shaping.
if (len >= 0 && (int)(ptr - text) + mbyte_blen >= len) {
// Past end of string to be displayed.