diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/arabic.c | 6 | ||||
| -rw-r--r-- | src/arabic.h | 3 | ||||
| -rw-r--r-- | src/ex_getln.c | 3 | ||||
| -rw-r--r-- | src/screen.c | 7 |
4 files changed, 13 insertions, 6 deletions
diff --git a/src/arabic.c b/src/arabic.c index fab7cfafed..5b324912bd 100644 --- a/src/arabic.c +++ b/src/arabic.c @@ -1129,6 +1129,12 @@ static int half_shape(int c) return 0; } +/// Whether c belongs to the range of Arabic characters that might be shaped. +int arabic_char(int c) +{ + return c >= a_HAMZA && c <= a_MINI_ALEF; +} + /* * Do Arabic shaping on character "c". Returns the shaped character. * out: "ccp" points to the first byte of the character to be shaped. diff --git a/src/arabic.h b/src/arabic.h index 9743e8a935..2f956195b1 100644 --- a/src/arabic.h +++ b/src/arabic.h @@ -238,7 +238,6 @@ #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) +int arabic_char(int c); #endif // NEOVIM_ARABIC_H diff --git a/src/ex_getln.c b/src/ex_getln.c index 140a440f98..2079eafb8c 100644 --- a/src/ex_getln.c +++ b/src/ex_getln.c @@ -12,6 +12,7 @@ */ #include "vim.h" +#include "arabic.h" #include "ex_getln.h" #include "buffer.h" #include "charset.h" @@ -2100,7 +2101,7 @@ static void draw_cmdline(int start, int len) p = ccline.cmdbuff + j; u8c = utfc_ptr2char_len(p, u8cc, start + len - j); mb_l = utfc_ptr2len_len(p, start + len - j); - if (ARABIC_CHAR(u8c)) { + if (arabic_char(u8c)) { /* Do Arabic shaping. */ if (cmdmsg_rl) { /* displaying from right to left */ diff --git a/src/screen.c b/src/screen.c index 11238995c0..95775f3bcb 100644 --- a/src/screen.c +++ b/src/screen.c @@ -88,6 +88,7 @@ */ #include "vim.h" +#include "arabic.h" #include "screen.h" #include "buffer.h" #include "charset.h" @@ -1868,7 +1869,7 @@ static void fold_line(win_T *wp, long fold_count, foldinfo_T *foldinfo, linenr_T ScreenLinesUC[idx] = 0; prev_c = u8c; } else { - if (p_arshape && !p_tbidi && ARABIC_CHAR(u8c)) { + if (p_arshape && !p_tbidi && arabic_char(u8c)) { /* Do Arabic shaping. */ int pc, pc1, nc; int pcc[MAX_MCO]; @@ -3049,7 +3050,7 @@ win_line ( } } else if (mb_l == 0) /* at the NUL at end-of-line */ mb_l = 1; - else if (p_arshape && !p_tbidi && ARABIC_CHAR(mb_c)) { + else if (p_arshape && !p_tbidi && arabic_char(mb_c)) { /* Do Arabic shaping. */ int pc, pc1, nc; int pcc[MAX_MCO]; @@ -5218,7 +5219,7 @@ void screen_puts_len(char_u *text, int len, int row, int col, int attr) attr = hl_attr(HLF_8); } # endif - 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. */ |