Mercurial > vim
annotate src/farsi.c @ 10641:bcd353707cfc
Added tag v8.0.0210 for changeset 27be410d6d297c2be375da46e0c7f3c24c2b85fc
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sat, 21 Jan 2017 20:15:05 +0100 |
| parents | 4aead6a9b7a9 |
| children | 265268ea1adc |
| rev | line source |
|---|---|
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4aead6a9b7a9
commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 | |
| 10 /* | |
| 11 * farsi.c: functions for Farsi language | |
| 12 */ | |
| 13 | |
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commit https://github.com/vim/vim/commit/75464dc434c43efac60e8bfd9bec2a8b736407e9
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14 #include "vim.h" |
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9b048dced116
commit https://github.com/vim/vim/commit/75464dc434c43efac60e8bfd9bec2a8b736407e9
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15 |
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commit https://github.com/vim/vim/commit/75464dc434c43efac60e8bfd9bec2a8b736407e9
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16 #if defined(FEAT_FKMAP) || defined(PROTO) |
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commit https://github.com/vim/vim/commit/75464dc434c43efac60e8bfd9bec2a8b736407e9
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17 |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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18 static int toF_Xor_X_(int c); |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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19 static int F_is_TyE(int c); |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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20 static int F_is_TyC_TyD(int c); |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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21 static int F_is_TyB_TyC_TyD(int src, int offset); |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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22 static int toF_TyB(int c); |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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23 static void put_curr_and_l_to_X(int c); |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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24 static void put_and_redo(int c); |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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25 static void chg_c_toX_orX(void); |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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26 static void chg_c_to_X_orX_(void); |
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a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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27 static void chg_c_to_X_or_X(void); |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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28 static void chg_l_to_X_orX_(void); |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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29 static void chg_l_toXor_X(void); |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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30 static void chg_r_to_Xor_X_(void); |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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31 static int toF_leading(int c); |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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32 static int toF_Rjoin(int c); |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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33 static int canF_Ljoin(int c); |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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34 static int canF_Rjoin(int c); |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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35 static int F_isterm(int c); |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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36 static int toF_ending(int c); |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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37 static void lrswapbuf(char_u *buf, int len); |
| 7 | 38 |
| 39 /* | |
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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40 * Convert the given Farsi character into a _X or _X_ type |
| 7 | 41 */ |
| 42 static int | |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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43 toF_Xor_X_(int c) |
| 7 | 44 { |
| 45 int tempc; | |
| 46 | |
| 47 switch (c) | |
| 48 { | |
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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49 case BE: return _BE; |
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43b8570abbec
commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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50 case PE: return _PE; |
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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51 case TE: return _TE; |
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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52 case SE: return _SE; |
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43b8570abbec
commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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53 case JIM: return _JIM; |
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43b8570abbec
commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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54 case CHE: return _CHE; |
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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55 case HE_J: return _HE_J; |
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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56 case XE: return _XE; |
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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57 case SIN: return _SIN; |
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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58 case SHIN: return _SHIN; |
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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59 case SAD: return _SAD; |
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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60 case ZAD: return _ZAD; |
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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61 case AYN: return _AYN; |
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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62 case AYN_: return _AYN_; |
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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63 case GHAYN: return _GHAYN; |
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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64 case GHAYN_: return _GHAYN_; |
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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65 case FE: return _FE; |
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43b8570abbec
commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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66 case GHAF: return _GHAF; |
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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67 case KAF: return _KAF; |
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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68 case GAF: return _GAF; |
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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69 case LAM: return _LAM; |
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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70 case MIM: return _MIM; |
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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71 case NOON: return _NOON; |
| 7 | 72 case YE: |
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73 case YE_: return _YE; |
| 7 | 74 case YEE: |
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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75 case YEE_: return _YEE; |
| 7 | 76 case IE: |
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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77 case IE_: return _IE; |
| 7 | 78 case F_HE: |
| 79 tempc = _HE; | |
| 80 | |
| 1880 | 81 if (p_ri && (curwin->w_cursor.col + 1 |
| 82 < (colnr_T)STRLEN(ml_get_curline()))) | |
| 7 | 83 { |
| 84 inc_cursor(); | |
| 85 | |
| 86 if (F_is_TyB_TyC_TyD(SRC_EDT, AT_CURSOR)) | |
| 87 tempc = _HE_; | |
| 88 | |
| 89 dec_cursor(); | |
| 90 } | |
| 91 if (!p_ri && STRLEN(ml_get_curline())) | |
| 92 { | |
| 93 dec_cursor(); | |
| 94 | |
| 95 if (F_is_TyB_TyC_TyD(SRC_EDT, AT_CURSOR)) | |
| 96 tempc = _HE_; | |
| 97 | |
| 98 inc_cursor(); | |
| 99 } | |
| 100 | |
| 101 return tempc; | |
| 102 } | |
| 103 return 0; | |
| 104 } | |
| 105 | |
| 106 /* | |
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107 * Convert the given Farsi character into Farsi capital character. |
| 7 | 108 */ |
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109 static int |
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110 toF_TyA(int c) |
| 7 | 111 { |
| 112 switch (c) | |
| 113 { | |
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114 case ALEF_: return ALEF; |
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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115 case ALEF_U_H_: return ALEF_U_H; |
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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116 case _BE: return BE; |
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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117 case _PE: return PE; |
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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118 case _TE: return TE; |
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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119 case _SE: return SE; |
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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120 case _JIM: return JIM; |
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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121 case _CHE: return CHE; |
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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122 case _HE_J: return HE_J; |
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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123 case _XE: return XE; |
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43b8570abbec
commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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124 case _SIN: return SIN; |
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43b8570abbec
commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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125 case _SHIN: return SHIN; |
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43b8570abbec
commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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126 case _SAD: return SAD; |
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43b8570abbec
commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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127 case _ZAD: return ZAD; |
| 7 | 128 case _AYN: |
| 129 case AYN_: | |
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130 case _AYN_: return AYN; |
| 7 | 131 case _GHAYN: |
| 132 case GHAYN_: | |
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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133 case _GHAYN_: return GHAYN; |
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43b8570abbec
commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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134 case _FE: return FE; |
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43b8570abbec
commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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135 case _GHAF: return GHAF; |
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43b8570abbec
commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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136 /* I am not sure what it is !!! case _KAF_H: */ |
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137 case _KAF: return KAF; |
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138 case _GAF: return GAF; |
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139 case _LAM: return LAM; |
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140 case _MIM: return MIM; |
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141 case _NOON: return NOON; |
| 7 | 142 case _YE: |
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143 case YE_: return YE; |
| 7 | 144 case _YEE: |
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145 case YEE_: return YEE; |
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146 case TEE_: return TEE; |
| 7 | 147 case _IE: |
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148 case IE_: return IE; |
| 7 | 149 case _HE: |
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150 case _HE_: return F_HE; |
| 7 | 151 } |
| 152 return c; | |
| 153 } | |
| 154 | |
| 155 /* | |
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156 * Is the character under the cursor+offset in the given buffer a join type. |
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157 * That is a character that is combined with the others. |
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158 * Note: the offset is used only for command line buffer. |
| 7 | 159 */ |
| 160 static int | |
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161 F_is_TyB_TyC_TyD(int src, int offset) |
| 7 | 162 { |
| 163 int c; | |
| 164 | |
| 165 if (src == SRC_EDT) | |
| 166 c = gchar_cursor(); | |
| 167 else | |
| 168 c = cmd_gchar(AT_CURSOR+offset); | |
| 169 | |
| 170 switch (c) | |
| 171 { | |
| 172 case _LAM: | |
| 173 case _BE: | |
| 174 case _PE: | |
| 175 case _TE: | |
| 176 case _SE: | |
| 177 case _JIM: | |
| 178 case _CHE: | |
| 179 case _HE_J: | |
| 180 case _XE: | |
| 181 case _SIN: | |
| 182 case _SHIN: | |
| 183 case _SAD: | |
| 184 case _ZAD: | |
| 185 case _TA: | |
| 186 case _ZA: | |
| 187 case _AYN: | |
| 188 case _AYN_: | |
| 189 case _GHAYN: | |
| 190 case _GHAYN_: | |
| 191 case _FE: | |
| 192 case _GHAF: | |
| 193 case _KAF: | |
| 194 case _KAF_H: | |
| 195 case _GAF: | |
| 196 case _MIM: | |
| 197 case _NOON: | |
| 198 case _YE: | |
| 199 case _YEE: | |
| 200 case _IE: | |
| 201 case _HE_: | |
| 202 case _HE: | |
| 203 return TRUE; | |
| 204 } | |
| 205 return FALSE; | |
| 206 } | |
| 207 | |
| 208 /* | |
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209 * Is the Farsi character one of the terminating only type. |
| 7 | 210 */ |
| 211 static int | |
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212 F_is_TyE(int c) |
| 7 | 213 { |
| 214 switch (c) | |
| 215 { | |
| 216 case ALEF_A: | |
| 217 case ALEF_D_H: | |
| 218 case DAL: | |
| 219 case ZAL: | |
| 220 case RE: | |
| 221 case ZE: | |
| 222 case JE: | |
| 223 case WAW: | |
| 224 case WAW_H: | |
| 225 case HAMZE: | |
| 226 return TRUE; | |
| 227 } | |
| 228 return FALSE; | |
| 229 } | |
| 230 | |
| 231 /* | |
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232 * Is the Farsi character one of the none leading type. |
| 7 | 233 */ |
| 234 static int | |
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235 F_is_TyC_TyD(int c) |
| 7 | 236 { |
| 237 switch (c) | |
| 238 { | |
| 239 case ALEF_: | |
| 240 case ALEF_U_H_: | |
| 241 case _AYN_: | |
| 242 case AYN_: | |
| 243 case _GHAYN_: | |
| 244 case GHAYN_: | |
| 245 case _HE_: | |
| 246 case YE_: | |
| 247 case IE_: | |
| 248 case TEE_: | |
| 249 case YEE_: | |
| 250 return TRUE; | |
| 251 } | |
| 252 return FALSE; | |
| 253 } | |
| 254 | |
| 255 /* | |
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256 * Convert a none leading Farsi char into a leading type. |
| 7 | 257 */ |
| 258 static int | |
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259 toF_TyB(int c) |
| 7 | 260 { |
| 261 switch (c) | |
| 262 { | |
| 263 case ALEF_: return ALEF; | |
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264 case ALEF_U_H_: return ALEF_U_H; |
| 7 | 265 case _AYN_: return _AYN; |
| 266 case AYN_: return AYN; /* exception - there are many of them */ | |
| 267 case _GHAYN_: return _GHAYN; | |
| 268 case GHAYN_: return GHAYN; /* exception - there are many of them */ | |
| 269 case _HE_: return _HE; | |
| 270 case YE_: return YE; | |
| 271 case IE_: return IE; | |
| 272 case TEE_: return TEE; | |
| 273 case YEE_: return YEE; | |
| 274 } | |
| 275 return c; | |
| 276 } | |
| 277 | |
| 278 /* | |
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279 * Overwrite the current redo and cursor characters + left adjust. |
| 7 | 280 */ |
| 281 static void | |
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282 put_curr_and_l_to_X(int c) |
| 7 | 283 { |
| 284 int tempc; | |
| 285 | |
| 286 if (curwin->w_p_rl && p_ri) | |
| 287 return; | |
| 288 | |
| 1880 | 289 if ((curwin->w_cursor.col < (colnr_T)STRLEN(ml_get_curline()))) |
| 7 | 290 { |
| 291 if ((p_ri && curwin->w_cursor.col) || !p_ri) | |
| 292 { | |
| 293 if (p_ri) | |
| 294 dec_cursor(); | |
| 295 else | |
| 296 inc_cursor(); | |
| 297 | |
| 298 if (F_is_TyC_TyD((tempc = gchar_cursor()))) | |
| 299 { | |
| 300 pchar_cursor(toF_TyB(tempc)); | |
| 301 AppendCharToRedobuff(K_BS); | |
| 302 AppendCharToRedobuff(tempc); | |
| 303 } | |
| 304 | |
| 305 if (p_ri) | |
| 306 inc_cursor(); | |
| 307 else | |
| 308 dec_cursor(); | |
| 309 } | |
| 310 } | |
| 311 | |
| 312 put_and_redo(c); | |
| 313 } | |
| 314 | |
| 315 static void | |
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316 put_and_redo(int c) |
| 7 | 317 { |
| 318 pchar_cursor(c); | |
| 319 AppendCharToRedobuff(K_BS); | |
| 320 AppendCharToRedobuff(c); | |
| 321 } | |
| 322 | |
| 323 /* | |
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324 * Change the char. under the cursor to a X_ or X type |
| 7 | 325 */ |
| 326 static void | |
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327 chg_c_toX_orX(void) |
| 7 | 328 { |
| 329 int tempc, curc; | |
| 330 | |
| 331 switch ((curc = gchar_cursor())) | |
| 332 { | |
| 333 case _BE: | |
| 334 tempc = BE; | |
| 335 break; | |
| 336 case _PE: | |
| 337 tempc = PE; | |
| 338 break; | |
| 339 case _TE: | |
| 340 tempc = TE; | |
| 341 break; | |
| 342 case _SE: | |
| 343 tempc = SE; | |
| 344 break; | |
| 345 case _JIM: | |
| 346 tempc = JIM; | |
| 347 break; | |
| 348 case _CHE: | |
| 349 tempc = CHE; | |
| 350 break; | |
| 351 case _HE_J: | |
| 352 tempc = HE_J; | |
| 353 break; | |
| 354 case _XE: | |
| 355 tempc = XE; | |
| 356 break; | |
| 357 case _SIN: | |
| 358 tempc = SIN; | |
| 359 break; | |
| 360 case _SHIN: | |
| 361 tempc = SHIN; | |
| 362 break; | |
| 363 case _SAD: | |
| 364 tempc = SAD; | |
| 365 break; | |
| 366 case _ZAD: | |
| 367 tempc = ZAD; | |
| 368 break; | |
| 369 case _FE: | |
| 370 tempc = FE; | |
| 371 break; | |
| 372 case _GHAF: | |
| 373 tempc = GHAF; | |
| 374 break; | |
| 375 case _KAF_H: | |
| 376 case _KAF: | |
| 377 tempc = KAF; | |
| 378 break; | |
| 379 case _GAF: | |
| 380 tempc = GAF; | |
| 381 break; | |
| 382 case _AYN: | |
| 383 tempc = AYN; | |
| 384 break; | |
| 385 case _AYN_: | |
| 386 tempc = AYN_; | |
| 387 break; | |
| 388 case _GHAYN: | |
| 389 tempc = GHAYN; | |
| 390 break; | |
| 391 case _GHAYN_: | |
| 392 tempc = GHAYN_; | |
| 393 break; | |
| 394 case _LAM: | |
| 395 tempc = LAM; | |
| 396 break; | |
| 397 case _MIM: | |
| 398 tempc = MIM; | |
| 399 break; | |
| 400 case _NOON: | |
| 401 tempc = NOON; | |
| 402 break; | |
| 403 case _HE: | |
| 404 case _HE_: | |
| 405 tempc = F_HE; | |
| 406 break; | |
| 407 case _YE: | |
| 408 case _IE: | |
| 409 case _YEE: | |
| 410 if (p_ri) | |
| 411 { | |
| 412 inc_cursor(); | |
| 413 if (F_is_TyB_TyC_TyD(SRC_EDT, AT_CURSOR)) | |
| 414 tempc = (curc == _YE ? YE_ : | |
| 415 (curc == _IE ? IE_ : YEE_)); | |
| 416 else | |
| 417 tempc = (curc == _YE ? YE : | |
| 418 (curc == _IE ? IE : YEE)); | |
| 419 dec_cursor(); | |
| 420 } | |
| 421 else | |
| 422 { | |
| 423 if (curwin->w_cursor.col) | |
| 424 { | |
| 425 dec_cursor(); | |
| 426 if (F_is_TyB_TyC_TyD(SRC_EDT, AT_CURSOR)) | |
| 427 tempc = (curc == _YE ? YE_ : | |
| 428 (curc == _IE ? IE_ : YEE_)); | |
| 429 else | |
| 430 tempc = (curc == _YE ? YE : | |
| 431 (curc == _IE ? IE : YEE)); | |
| 432 inc_cursor(); | |
| 433 } | |
| 434 else | |
| 435 tempc = (curc == _YE ? YE : | |
| 436 (curc == _IE ? IE : YEE)); | |
| 437 } | |
| 438 break; | |
| 439 default: | |
| 440 tempc = 0; | |
| 441 } | |
| 442 | |
| 443 if (tempc) | |
| 444 put_and_redo(tempc); | |
| 445 } | |
| 446 | |
| 447 /* | |
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448 * Change the char. under the cursor to a _X_ or X_ type |
| 7 | 449 */ |
| 450 | |
| 451 static void | |
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452 chg_c_to_X_orX_(void) |
| 7 | 453 { |
| 454 int tempc; | |
| 455 | |
| 456 switch (gchar_cursor()) | |
| 457 { | |
| 458 case ALEF: | |
| 459 tempc = ALEF_; | |
| 460 break; | |
| 461 case ALEF_U_H: | |
| 462 tempc = ALEF_U_H_; | |
| 463 break; | |
| 464 case _AYN: | |
| 465 tempc = _AYN_; | |
| 466 break; | |
| 467 case AYN: | |
| 468 tempc = AYN_; | |
| 469 break; | |
| 470 case _GHAYN: | |
| 471 tempc = _GHAYN_; | |
| 472 break; | |
| 473 case GHAYN: | |
| 474 tempc = GHAYN_; | |
| 475 break; | |
| 476 case _HE: | |
| 477 tempc = _HE_; | |
| 478 break; | |
| 479 case YE: | |
| 480 tempc = YE_; | |
| 481 break; | |
| 482 case IE: | |
| 483 tempc = IE_; | |
| 484 break; | |
| 485 case TEE: | |
| 486 tempc = TEE_; | |
| 487 break; | |
| 488 case YEE: | |
| 489 tempc = YEE_; | |
| 490 break; | |
| 491 default: | |
| 492 tempc = 0; | |
| 493 } | |
| 494 | |
| 495 if (tempc) | |
| 496 put_and_redo(tempc); | |
| 497 } | |
| 498 | |
| 499 /* | |
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500 * Change the char. under the cursor to a _X_ or _X type |
| 7 | 501 */ |
| 502 static void | |
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503 chg_c_to_X_or_X (void) |
| 7 | 504 { |
| 505 int tempc; | |
| 506 | |
| 507 tempc = gchar_cursor(); | |
| 508 | |
| 1880 | 509 if (curwin->w_cursor.col + 1 < (colnr_T)STRLEN(ml_get_curline())) |
| 7 | 510 { |
| 511 inc_cursor(); | |
| 512 | |
| 513 if ((tempc == F_HE) && (F_is_TyB_TyC_TyD(SRC_EDT, AT_CURSOR))) | |
| 514 { | |
| 515 tempc = _HE_; | |
| 516 | |
| 517 dec_cursor(); | |
| 518 | |
| 519 put_and_redo(tempc); | |
| 520 return; | |
| 521 } | |
| 522 | |
| 523 dec_cursor(); | |
| 524 } | |
| 525 | |
| 526 if ((tempc = toF_Xor_X_(tempc)) != 0) | |
| 527 put_and_redo(tempc); | |
| 528 } | |
| 529 | |
| 530 /* | |
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531 * Change the character left to the cursor to a _X_ or X_ type |
| 7 | 532 */ |
| 533 static void | |
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534 chg_l_to_X_orX_(void) |
| 7 | 535 { |
| 536 int tempc; | |
| 537 | |
| 1880 | 538 if (curwin->w_cursor.col != 0 && |
| 539 (curwin->w_cursor.col + 1 == (colnr_T)STRLEN(ml_get_curline()))) | |
| 7 | 540 return; |
| 541 | |
| 542 if (!curwin->w_cursor.col && p_ri) | |
| 543 return; | |
| 544 | |
| 545 if (p_ri) | |
| 546 dec_cursor(); | |
| 547 else | |
| 548 inc_cursor(); | |
| 549 | |
| 550 switch (gchar_cursor()) | |
| 551 { | |
| 552 case ALEF: | |
| 553 tempc = ALEF_; | |
| 554 break; | |
| 555 case ALEF_U_H: | |
| 556 tempc = ALEF_U_H_; | |
| 557 break; | |
| 558 case _AYN: | |
| 559 tempc = _AYN_; | |
| 560 break; | |
| 561 case AYN: | |
| 562 tempc = AYN_; | |
| 563 break; | |
| 564 case _GHAYN: | |
| 565 tempc = _GHAYN_; | |
| 566 break; | |
| 567 case GHAYN: | |
| 568 tempc = GHAYN_; | |
| 569 break; | |
| 570 case _HE: | |
| 571 tempc = _HE_; | |
| 572 break; | |
| 573 case YE: | |
| 574 tempc = YE_; | |
| 575 break; | |
| 576 case IE: | |
| 577 tempc = IE_; | |
| 578 break; | |
| 579 case TEE: | |
| 580 tempc = TEE_; | |
| 581 break; | |
| 582 case YEE: | |
| 583 tempc = YEE_; | |
| 584 break; | |
| 585 default: | |
| 586 tempc = 0; | |
| 587 } | |
| 588 | |
| 589 if (tempc) | |
| 590 put_and_redo(tempc); | |
| 591 | |
| 592 if (p_ri) | |
| 593 inc_cursor(); | |
| 594 else | |
| 595 dec_cursor(); | |
| 596 } | |
| 597 | |
| 598 /* | |
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599 * Change the character left to the cursor to a X or _X type |
| 7 | 600 */ |
| 601 | |
| 602 static void | |
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603 chg_l_toXor_X (void) |
| 7 | 604 { |
| 605 int tempc; | |
| 606 | |
| 1880 | 607 if (curwin->w_cursor.col != 0 && |
| 608 (curwin->w_cursor.col + 1 == (colnr_T)STRLEN(ml_get_curline()))) | |
| 7 | 609 return; |
| 610 | |
| 611 if (!curwin->w_cursor.col && p_ri) | |
| 612 return; | |
| 613 | |
| 614 if (p_ri) | |
| 615 dec_cursor(); | |
| 616 else | |
| 617 inc_cursor(); | |
| 618 | |
| 619 switch (gchar_cursor()) | |
| 620 { | |
| 621 case ALEF_: | |
| 622 tempc = ALEF; | |
| 623 break; | |
| 624 case ALEF_U_H_: | |
| 625 tempc = ALEF_U_H; | |
| 626 break; | |
| 627 case _AYN_: | |
| 628 tempc = _AYN; | |
| 629 break; | |
| 630 case AYN_: | |
| 631 tempc = AYN; | |
| 632 break; | |
| 633 case _GHAYN_: | |
| 634 tempc = _GHAYN; | |
| 635 break; | |
| 636 case GHAYN_: | |
| 637 tempc = GHAYN; | |
| 638 break; | |
| 639 case _HE_: | |
| 640 tempc = _HE; | |
| 641 break; | |
| 642 case YE_: | |
| 643 tempc = YE; | |
| 644 break; | |
| 645 case IE_: | |
| 646 tempc = IE; | |
| 647 break; | |
| 648 case TEE_: | |
| 649 tempc = TEE; | |
| 650 break; | |
| 651 case YEE_: | |
| 652 tempc = YEE; | |
| 653 break; | |
| 654 default: | |
| 655 tempc = 0; | |
| 656 } | |
| 657 | |
| 658 if (tempc) | |
| 659 put_and_redo(tempc); | |
| 660 | |
| 661 if (p_ri) | |
| 662 inc_cursor(); | |
| 663 else | |
| 664 dec_cursor(); | |
| 665 } | |
| 666 | |
| 667 /* | |
|
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parents:
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diff
changeset
|
668 * Change the character right to the cursor to a _X or _X_ type |
| 7 | 669 */ |
| 670 | |
| 671 static void | |
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changeset
|
672 chg_r_to_Xor_X_(void) |
| 7 | 673 { |
| 674 int tempc, c; | |
| 675 | |
| 676 if (curwin->w_cursor.col) | |
| 677 { | |
| 678 if (!p_ri) | |
| 679 dec_cursor(); | |
| 680 | |
| 681 tempc = gchar_cursor(); | |
| 682 | |
| 683 if ((c = toF_Xor_X_(tempc)) != 0) | |
| 684 put_and_redo(c); | |
| 685 | |
| 686 if (!p_ri) | |
| 687 inc_cursor(); | |
| 688 | |
| 689 } | |
| 690 } | |
| 691 | |
| 692 /* | |
|
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parents:
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diff
changeset
|
693 * Map Farsi keyboard when in fkmap mode. |
| 7 | 694 */ |
| 695 | |
| 696 int | |
|
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changeset
|
697 fkmap(int c) |
| 7 | 698 { |
| 699 int tempc; | |
| 700 static int revins; | |
| 701 | |
| 702 if (IS_SPECIAL(c)) | |
| 703 return c; | |
| 704 | |
| 705 if (VIM_ISDIGIT(c) || ((c == '.' || c == '+' || c == '-' || | |
| 706 c == '^' || c == '%' || c == '#' || c == '=') && revins)) | |
| 707 { | |
| 708 if (!revins) | |
| 709 { | |
| 710 if (curwin->w_cursor.col) | |
| 711 { | |
| 712 if (!p_ri) | |
| 713 dec_cursor(); | |
| 714 | |
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changeset
|
715 chg_c_toX_orX (); |
|
d7e1526ae1b9
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|
716 chg_l_toXor_X (); |
| 7 | 717 |
| 718 if (!p_ri) | |
| 719 inc_cursor(); | |
| 720 } | |
| 721 } | |
| 722 | |
| 723 arrow_used = TRUE; | |
| 724 (void)stop_arrow(); | |
| 725 | |
| 726 if (!curwin->w_p_rl && revins) | |
| 727 inc_cursor(); | |
| 728 | |
| 729 ++revins; | |
| 730 p_ri=1; | |
| 731 } | |
| 732 else | |
| 733 { | |
| 734 if (revins) | |
| 735 { | |
| 736 arrow_used = TRUE; | |
| 737 (void)stop_arrow(); | |
| 738 | |
| 739 revins = 0; | |
| 740 if (curwin->w_p_rl) | |
| 741 { | |
| 742 while ((F_isdigit(gchar_cursor()) | |
| 743 || (gchar_cursor() == F_PERIOD | |
| 744 || gchar_cursor() == F_PLUS | |
| 745 || gchar_cursor() == F_MINUS | |
| 746 || gchar_cursor() == F_MUL | |
| 747 || gchar_cursor() == F_DIVIDE | |
| 748 || gchar_cursor() == F_PERCENT | |
| 749 || gchar_cursor() == F_EQUALS)) | |
| 750 && gchar_cursor() != NUL) | |
| 751 ++curwin->w_cursor.col; | |
| 752 } | |
| 753 else | |
| 754 { | |
| 755 if (curwin->w_cursor.col) | |
| 756 while ((F_isdigit(gchar_cursor()) | |
| 757 || (gchar_cursor() == F_PERIOD | |
| 758 || gchar_cursor() == F_PLUS | |
| 759 || gchar_cursor() == F_MINUS | |
| 760 || gchar_cursor() == F_MUL | |
| 761 || gchar_cursor() == F_DIVIDE | |
| 762 || gchar_cursor() == F_PERCENT | |
| 763 || gchar_cursor() == F_EQUALS)) | |
| 764 && --curwin->w_cursor.col) | |
| 765 ; | |
| 766 | |
| 767 if (!F_isdigit(gchar_cursor())) | |
| 768 ++curwin->w_cursor.col; | |
| 769 } | |
| 770 } | |
| 771 } | |
| 772 | |
| 773 if (!revins) | |
| 774 { | |
| 775 if (curwin->w_p_rl) | |
| 776 p_ri=0; | |
| 777 if (!curwin->w_p_rl) | |
| 778 p_ri=1; | |
| 779 } | |
| 780 | |
| 781 if ((c < 0x100) && (isalpha(c) || c == '&' || c == '^' || c == ';' || | |
| 782 c == '\''|| c == ',' || c == '[' || | |
| 783 c == ']' || c == '{' || c == '}' )) | |
| 784 chg_r_to_Xor_X_(); | |
| 785 | |
| 786 tempc = 0; | |
| 787 | |
| 788 switch (c) | |
| 789 { | |
| 790 case '`': | |
| 791 case ' ': | |
| 792 case '.': | |
| 793 case '!': | |
| 794 case '"': | |
| 795 case '$': | |
| 796 case '%': | |
| 797 case '^': | |
| 798 case '&': | |
| 799 case '/': | |
| 800 case '(': | |
| 801 case ')': | |
| 802 case '=': | |
| 803 case '\\': | |
| 804 case '?': | |
| 805 case '+': | |
| 806 case '-': | |
| 807 case '_': | |
| 808 case '*': | |
| 809 case ':': | |
| 810 case '#': | |
| 811 case '~': | |
| 812 case '@': | |
| 813 case '<': | |
| 814 case '>': | |
| 815 case '{': | |
| 816 case '}': | |
| 817 case '|': | |
| 818 case '0': | |
| 819 case '1': | |
| 820 case '2': | |
| 821 case '3': | |
| 822 case '4': | |
| 823 case '5': | |
| 824 case '6': | |
| 825 case '7': | |
| 826 case '8': | |
| 827 case '9': | |
| 828 case 'B': | |
| 829 case 'E': | |
| 830 case 'F': | |
| 831 case 'H': | |
| 832 case 'I': | |
| 833 case 'K': | |
| 834 case 'L': | |
| 835 case 'M': | |
| 836 case 'O': | |
| 837 case 'P': | |
| 838 case 'Q': | |
| 839 case 'R': | |
| 840 case 'T': | |
| 841 case 'U': | |
| 842 case 'W': | |
| 843 case 'Y': | |
| 844 case NL: | |
| 845 case TAB: | |
| 846 | |
| 847 if (p_ri && c == NL && curwin->w_cursor.col) | |
| 848 { | |
| 849 /* | |
|
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parents:
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diff
changeset
|
850 * If the char before the cursor is _X_ or X_ do not change |
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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parents:
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diff
changeset
|
851 * the one under the cursor with X type. |
| 7 | 852 */ |
| 853 | |
| 854 dec_cursor(); | |
| 855 | |
| 856 if (F_isalpha(gchar_cursor())) | |
| 857 { | |
| 858 inc_cursor(); | |
| 859 return NL; | |
| 860 } | |
| 861 | |
| 862 inc_cursor(); | |
| 863 } | |
| 864 | |
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diff
changeset
|
865 if (!p_ri && !curwin->w_cursor.col) |
| 7 | 866 { |
| 867 switch (c) | |
| 868 { | |
| 869 case '0': return FARSI_0; | |
| 870 case '1': return FARSI_1; | |
| 871 case '2': return FARSI_2; | |
| 872 case '3': return FARSI_3; | |
| 873 case '4': return FARSI_4; | |
| 874 case '5': return FARSI_5; | |
| 875 case '6': return FARSI_6; | |
| 876 case '7': return FARSI_7; | |
| 877 case '8': return FARSI_8; | |
| 878 case '9': return FARSI_9; | |
| 879 case 'B': return F_PSP; | |
| 880 case 'E': return JAZR_N; | |
| 881 case 'F': return ALEF_D_H; | |
| 882 case 'H': return ALEF_A; | |
| 883 case 'I': return TASH; | |
| 884 case 'K': return F_LQUOT; | |
| 885 case 'L': return F_RQUOT; | |
| 886 case 'M': return HAMZE; | |
| 887 case 'O': return '['; | |
| 888 case 'P': return ']'; | |
| 889 case 'Q': return OO; | |
| 890 case 'R': return MAD_N; | |
| 891 case 'T': return OW; | |
| 892 case 'U': return MAD; | |
| 893 case 'W': return OW_OW; | |
| 894 case 'Y': return JAZR; | |
| 895 case '`': return F_PCN; | |
| 896 case '!': return F_EXCL; | |
| 897 case '@': return F_COMMA; | |
| 898 case '#': return F_DIVIDE; | |
| 899 case '$': return F_CURRENCY; | |
| 900 case '%': return F_PERCENT; | |
| 901 case '^': return F_MUL; | |
| 902 case '&': return F_BCOMMA; | |
| 903 case '*': return F_STAR; | |
| 904 case '(': return F_LPARENT; | |
| 905 case ')': return F_RPARENT; | |
| 906 case '-': return F_MINUS; | |
| 907 case '_': return F_UNDERLINE; | |
| 908 case '=': return F_EQUALS; | |
| 909 case '+': return F_PLUS; | |
| 910 case '\\': return F_BSLASH; | |
| 911 case '|': return F_PIPE; | |
| 912 case ':': return F_DCOLON; | |
| 913 case '"': return F_SEMICOLON; | |
| 914 case '.': return F_PERIOD; | |
| 915 case '/': return F_SLASH; | |
| 916 case '<': return F_LESS; | |
| 917 case '>': return F_GREATER; | |
| 918 case '?': return F_QUESTION; | |
| 919 case ' ': return F_BLANK; | |
| 920 } | |
| 921 break; | |
| 922 } | |
| 923 if (!p_ri) | |
| 924 dec_cursor(); | |
| 925 | |
| 926 switch ((tempc = gchar_cursor())) | |
| 927 { | |
| 928 case _BE: | |
| 929 case _PE: | |
| 930 case _TE: | |
| 931 case _SE: | |
| 932 case _JIM: | |
| 933 case _CHE: | |
| 934 case _HE_J: | |
| 935 case _XE: | |
| 936 case _SIN: | |
| 937 case _SHIN: | |
| 938 case _SAD: | |
| 939 case _ZAD: | |
| 940 case _FE: | |
| 941 case _GHAF: | |
| 942 case _KAF: | |
| 943 case _KAF_H: | |
| 944 case _GAF: | |
| 945 case _LAM: | |
| 946 case _MIM: | |
| 947 case _NOON: | |
| 948 case _HE: | |
| 949 case _HE_: | |
| 950 case _TA: | |
| 951 case _ZA: | |
| 952 put_curr_and_l_to_X(toF_TyA(tempc)); | |
| 953 break; | |
| 954 case _AYN: | |
| 955 case _AYN_: | |
| 956 | |
| 957 if (!p_ri) | |
| 958 if (!curwin->w_cursor.col) | |
| 959 { | |
| 960 put_curr_and_l_to_X(AYN); | |
| 961 break; | |
| 962 } | |
| 963 | |
| 964 if (p_ri) | |
| 965 inc_cursor(); | |
| 966 else | |
| 967 dec_cursor(); | |
| 968 | |
| 969 if (F_is_TyB_TyC_TyD(SRC_EDT, AT_CURSOR)) | |
| 970 tempc = AYN_; | |
| 971 else | |
| 972 tempc = AYN; | |
| 973 | |
| 974 if (p_ri) | |
| 975 dec_cursor(); | |
| 976 else | |
| 977 inc_cursor(); | |
| 978 | |
| 979 put_curr_and_l_to_X(tempc); | |
| 980 | |
| 981 break; | |
| 982 case _GHAYN: | |
| 983 case _GHAYN_: | |
| 984 | |
| 985 if (!p_ri) | |
| 986 if (!curwin->w_cursor.col) | |
| 987 { | |
| 988 put_curr_and_l_to_X(GHAYN); | |
| 989 break; | |
| 990 } | |
| 991 | |
| 992 if (p_ri) | |
| 993 inc_cursor(); | |
| 994 else | |
| 995 dec_cursor(); | |
| 996 | |
| 997 if (F_is_TyB_TyC_TyD(SRC_EDT, AT_CURSOR)) | |
| 998 tempc = GHAYN_; | |
| 999 else | |
| 1000 tempc = GHAYN; | |
| 1001 | |
| 1002 if (p_ri) | |
| 1003 dec_cursor(); | |
| 1004 else | |
| 1005 inc_cursor(); | |
| 1006 | |
| 1007 put_curr_and_l_to_X(tempc); | |
| 1008 break; | |
| 1009 case _YE: | |
| 1010 case _IE: | |
| 1011 case _YEE: | |
| 1012 if (!p_ri) | |
| 1013 if (!curwin->w_cursor.col) | |
| 1014 { | |
| 1015 put_curr_and_l_to_X((tempc == _YE ? YE : | |
| 1016 (tempc == _IE ? IE : YEE))); | |
| 1017 break; | |
| 1018 } | |
| 1019 | |
| 1020 if (p_ri) | |
| 1021 inc_cursor(); | |
| 1022 else | |
| 1023 dec_cursor(); | |
| 1024 | |
| 1025 if (F_is_TyB_TyC_TyD(SRC_EDT, AT_CURSOR)) | |
| 1026 tempc = (tempc == _YE ? YE_ : | |
| 1027 (tempc == _IE ? IE_ : YEE_)); | |
| 1028 else | |
| 1029 tempc = (tempc == _YE ? YE : | |
| 1030 (tempc == _IE ? IE : YEE)); | |
| 1031 | |
| 1032 if (p_ri) | |
| 1033 dec_cursor(); | |
| 1034 else | |
| 1035 inc_cursor(); | |
| 1036 | |
| 1037 put_curr_and_l_to_X(tempc); | |
| 1038 break; | |
| 1039 } | |
| 1040 | |
| 1041 if (!p_ri) | |
| 1042 inc_cursor(); | |
| 1043 | |
| 1044 tempc = 0; | |
| 1045 | |
| 1046 switch (c) | |
| 1047 { | |
| 1048 case '0': return FARSI_0; | |
| 1049 case '1': return FARSI_1; | |
| 1050 case '2': return FARSI_2; | |
| 1051 case '3': return FARSI_3; | |
| 1052 case '4': return FARSI_4; | |
| 1053 case '5': return FARSI_5; | |
| 1054 case '6': return FARSI_6; | |
| 1055 case '7': return FARSI_7; | |
| 1056 case '8': return FARSI_8; | |
| 1057 case '9': return FARSI_9; | |
| 1058 case 'B': return F_PSP; | |
| 1059 case 'E': return JAZR_N; | |
| 1060 case 'F': return ALEF_D_H; | |
| 1061 case 'H': return ALEF_A; | |
| 1062 case 'I': return TASH; | |
| 1063 case 'K': return F_LQUOT; | |
| 1064 case 'L': return F_RQUOT; | |
| 1065 case 'M': return HAMZE; | |
| 1066 case 'O': return '['; | |
| 1067 case 'P': return ']'; | |
| 1068 case 'Q': return OO; | |
| 1069 case 'R': return MAD_N; | |
| 1070 case 'T': return OW; | |
| 1071 case 'U': return MAD; | |
| 1072 case 'W': return OW_OW; | |
| 1073 case 'Y': return JAZR; | |
| 1074 case '`': return F_PCN; | |
| 1075 case '!': return F_EXCL; | |
| 1076 case '@': return F_COMMA; | |
| 1077 case '#': return F_DIVIDE; | |
| 1078 case '$': return F_CURRENCY; | |
| 1079 case '%': return F_PERCENT; | |
| 1080 case '^': return F_MUL; | |
| 1081 case '&': return F_BCOMMA; | |
| 1082 case '*': return F_STAR; | |
| 1083 case '(': return F_LPARENT; | |
| 1084 case ')': return F_RPARENT; | |
| 1085 case '-': return F_MINUS; | |
| 1086 case '_': return F_UNDERLINE; | |
| 1087 case '=': return F_EQUALS; | |
| 1088 case '+': return F_PLUS; | |
| 1089 case '\\': return F_BSLASH; | |
| 1090 case '|': return F_PIPE; | |
| 1091 case ':': return F_DCOLON; | |
| 1092 case '"': return F_SEMICOLON; | |
| 1093 case '.': return F_PERIOD; | |
| 1094 case '/': return F_SLASH; | |
| 1095 case '<': return F_LESS; | |
| 1096 case '>': return F_GREATER; | |
| 1097 case '?': return F_QUESTION; | |
| 1098 case ' ': return F_BLANK; | |
| 1099 } | |
| 1100 break; | |
| 1101 | |
| 1102 case 'a': | |
| 1103 tempc = _SHIN; | |
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parents:
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diff
changeset
|
1104 break; |
| 7 | 1105 case 'A': |
| 1106 tempc = WAW_H; | |
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
Christian Brabandt <cb@256bit.org>
parents:
8238
diff
changeset
|
1107 break; |
| 7 | 1108 case 'b': |
| 1109 tempc = ZAL; | |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1110 break; |
| 7 | 1111 case 'c': |
| 1112 tempc = ZE; | |
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1113 break; |
| 7 | 1114 case 'C': |
| 1115 tempc = JE; | |
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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parents:
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diff
changeset
|
1116 break; |
| 7 | 1117 case 'd': |
| 1118 tempc = _YE; | |
|
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parents:
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diff
changeset
|
1119 break; |
| 7 | 1120 case 'D': |
| 1121 tempc = _YEE; | |
|
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parents:
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diff
changeset
|
1122 break; |
| 7 | 1123 case 'e': |
| 1124 tempc = _SE; | |
|
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parents:
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diff
changeset
|
1125 break; |
| 7 | 1126 case 'f': |
| 1127 tempc = _BE; | |
|
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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parents:
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diff
changeset
|
1128 break; |
| 7 | 1129 case 'g': |
| 1130 tempc = _LAM; | |
|
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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parents:
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diff
changeset
|
1131 break; |
| 7 | 1132 case 'G': |
| 1133 if (!curwin->w_cursor.col && STRLEN(ml_get_curline())) | |
|
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1134 { |
| 7 | 1135 |
| 1136 if (gchar_cursor() == _LAM) | |
| 1137 chg_c_toX_orX (); | |
|
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parents:
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diff
changeset
|
1138 else if (p_ri) |
|
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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parents:
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diff
changeset
|
1139 chg_c_to_X_or_X (); |
| 7 | 1140 } |
| 1141 | |
| 1142 if (!p_ri) | |
| 1143 if (!curwin->w_cursor.col) | |
| 1144 return ALEF_U_H; | |
| 1145 | |
| 1146 if (!p_ri) | |
| 1147 dec_cursor(); | |
| 1148 | |
| 1149 if (gchar_cursor() == _LAM) | |
| 1150 { | |
| 1151 chg_c_toX_orX (); | |
| 1152 chg_l_toXor_X (); | |
|
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parents:
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diff
changeset
|
1153 tempc = ALEF_U_H; |
|
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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parents:
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|
1154 } |
|
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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parents:
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diff
changeset
|
1155 else if (F_is_TyB_TyC_TyD(SRC_EDT, AT_CURSOR)) |
|
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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parents:
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diff
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|
1156 { |
|
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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parents:
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diff
changeset
|
1157 tempc = ALEF_U_H_; |
|
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commit https://github.com/vim/vim/commit/ee2615af64fdcee87d8e4b13b65356e77fbd969b
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parents:
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|
1158 chg_l_toXor_X (); |
| 7 | 1159 } |
| 1160 else | |
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changeset
|
1161 tempc = ALEF_U_H; |
| 7 | 1162 |
| 1163 if (!p_ri) | |
| 1164 inc_cursor(); | |
| 1165 | |
| 1166 return tempc; | |
| 1167 case 'h': | |
| 1168 if (!curwin->w_cursor.col && STRLEN(ml_get_curline())) | |
| 1169 { | |
| 1170 if (p_ri) | |
| 1171 chg_c_to_X_or_X (); | |
| 1172 | |
| 1173 } | |
| 1174 | |
| 1175 if (!p_ri) | |
| 1176 if (!curwin->w_cursor.col) | |
| 1177 return ALEF; | |
| 1178 | |
| 1179 if (!p_ri) | |
| 1180 dec_cursor(); | |
| 1181 | |
| 1182 if (gchar_cursor() == _LAM) | |
| 1183 { | |
| 1184 chg_l_toXor_X(); | |
| 1185 del_char(FALSE); | |
| 1186 AppendCharToRedobuff(K_BS); | |
| 1187 | |
| 1188 if (!p_ri) | |
| 1189 dec_cursor(); | |
| 1190 | |
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1191 tempc = LA; |
| 7 | 1192 } |
| 1193 else | |
| 1194 { | |
| 1195 if (F_is_TyB_TyC_TyD(SRC_EDT, AT_CURSOR)) | |
| 1196 { | |
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Christian Brabandt <cb@256bit.org>
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|
1197 tempc = ALEF_; |
| 7 | 1198 chg_l_toXor_X (); |
| 1199 } | |
| 1200 else | |
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1201 tempc = ALEF; |
| 7 | 1202 } |
| 1203 | |
| 1204 if (!p_ri) | |
| 1205 inc_cursor(); | |
| 1206 | |
| 1207 return tempc; | |
| 1208 case 'i': | |
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changeset
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1209 if (!curwin->w_cursor.col && STRLEN(ml_get_curline())) |
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changeset
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1210 { |
| 7 | 1211 if (!p_ri && !F_is_TyE(tempc)) |
| 1212 chg_c_to_X_orX_ (); | |
| 1213 if (p_ri) | |
| 1214 chg_c_to_X_or_X (); | |
| 1215 | |
| 1216 } | |
| 1217 | |
| 1218 if (!p_ri && !curwin->w_cursor.col) | |
| 1219 return _HE; | |
| 1220 | |
| 1221 if (!p_ri) | |
| 1222 dec_cursor(); | |
| 1223 | |
| 1224 if (F_is_TyB_TyC_TyD(SRC_EDT, AT_CURSOR)) | |
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|
1225 tempc = _HE_; |
| 7 | 1226 else |
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diff
changeset
|
1227 tempc = _HE; |
| 7 | 1228 |
| 1229 if (!p_ri) | |
| 1230 inc_cursor(); | |
| 1231 break; | |
| 1232 case 'j': | |
| 1233 tempc = _TE; | |
| 1234 break; | |
| 1235 case 'J': | |
| 1236 if (!curwin->w_cursor.col && STRLEN(ml_get_curline())) | |
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changeset
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1237 { |
| 7 | 1238 if (p_ri) |
| 1239 chg_c_to_X_or_X (); | |
| 1240 | |
| 1241 } | |
| 1242 | |
| 1243 if (!p_ri) | |
| 1244 if (!curwin->w_cursor.col) | |
| 1245 return TEE; | |
| 1246 | |
| 1247 if (!p_ri) | |
| 1248 dec_cursor(); | |
| 1249 | |
| 1250 if (F_is_TyB_TyC_TyD(SRC_EDT, AT_CURSOR)) | |
| 1251 { | |
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changeset
|
1252 tempc = TEE_; |
| 7 | 1253 chg_l_toXor_X (); |
| 1254 } | |
| 1255 else | |
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parents:
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diff
changeset
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1256 tempc = TEE; |
| 7 | 1257 |
| 1258 if (!p_ri) | |
| 1259 inc_cursor(); | |
| 1260 | |
| 1261 return tempc; | |
| 1262 case 'k': | |
| 1263 tempc = _NOON; | |
| 1264 break; | |
| 1265 case 'l': | |
| 1266 tempc = _MIM; | |
| 1267 break; | |
| 1268 case 'm': | |
| 1269 tempc = _PE; | |
| 1270 break; | |
| 1271 case 'n': | |
| 1272 case 'N': | |
| 1273 tempc = DAL; | |
| 1274 break; | |
| 1275 case 'o': | |
| 1276 tempc = _XE; | |
| 1277 break; | |
| 1278 case 'p': | |
| 1279 tempc = _HE_J; | |
| 1280 break; | |
| 1281 case 'q': | |
| 1282 tempc = _ZAD; | |
| 1283 break; | |
| 1284 case 'r': | |
| 1285 tempc = _GHAF; | |
| 1286 break; | |
| 1287 case 's': | |
| 1288 tempc = _SIN; | |
| 1289 break; | |
| 1290 case 'S': | |
| 1291 tempc = _IE; | |
| 1292 break; | |
| 1293 case 't': | |
| 1294 tempc = _FE; | |
| 1295 break; | |
| 1296 case 'u': | |
| 1297 if (!curwin->w_cursor.col && STRLEN(ml_get_curline())) | |
| 1298 { | |
| 1299 if (!p_ri && !F_is_TyE(tempc)) | |
| 1300 chg_c_to_X_orX_ (); | |
| 1301 if (p_ri) | |
| 1302 chg_c_to_X_or_X (); | |
| 1303 | |
| 1304 } | |
| 1305 | |
| 1306 if (!p_ri && !curwin->w_cursor.col) | |
| 1307 return _AYN; | |
| 1308 | |
| 1309 if (!p_ri) | |
| 1310 dec_cursor(); | |
| 1311 | |
| 1312 if (F_is_TyB_TyC_TyD(SRC_EDT, AT_CURSOR)) | |
| 1313 tempc = _AYN_; | |
| 1314 else | |
| 1315 tempc = _AYN; | |
| 1316 | |
| 1317 if (!p_ri) | |
| 1318 inc_cursor(); | |
| 1319 break; | |
| 1320 case 'v': | |
| 1321 case 'V': | |
| 1322 tempc = RE; | |
| 1323 break; | |
| 1324 case 'w': | |
| 1325 tempc = _SAD; | |
| 1326 break; | |
| 1327 case 'x': | |
| 1328 case 'X': | |
| 1329 tempc = _TA; | |
| 1330 break; | |
| 1331 case 'y': | |
| 1332 if (!curwin->w_cursor.col && STRLEN(ml_get_curline())) | |
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parents:
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diff
changeset
|
1333 { |
| 7 | 1334 if (!p_ri && !F_is_TyE(tempc)) |
| 1335 chg_c_to_X_orX_ (); | |
| 1336 if (p_ri) | |
| 1337 chg_c_to_X_or_X (); | |
| 1338 | |
| 1339 } | |
| 1340 | |
| 1341 if (!p_ri && !curwin->w_cursor.col) | |
| 1342 return _GHAYN; | |
| 1343 | |
| 1344 if (!p_ri) | |
| 1345 dec_cursor(); | |
| 1346 | |
| 1347 if (F_is_TyB_TyC_TyD(SRC_EDT, AT_CURSOR)) | |
| 1348 tempc = _GHAYN_; | |
| 1349 else | |
| 1350 tempc = _GHAYN; | |
| 1351 | |
| 1352 if (!p_ri) | |
| 1353 inc_cursor(); | |
| 1354 | |
| 1355 break; | |
| 1356 case 'z': | |
| 1357 tempc = _ZA; | |
| 1358 break; | |
| 1359 case 'Z': | |
| 1360 tempc = _KAF_H; | |
| 1361 break; | |
| 1362 case ';': | |
| 1363 tempc = _KAF; | |
| 1364 break; | |
| 1365 case '\'': | |
| 1366 tempc = _GAF; | |
| 1367 break; | |
| 1368 case ',': | |
| 1369 tempc = WAW; | |
| 1370 break; | |
| 1371 case '[': | |
| 1372 tempc = _JIM; | |
| 1373 break; | |
| 1374 case ']': | |
| 1375 tempc = _CHE; | |
| 1376 break; | |
| 1377 } | |
| 1378 | |
| 1379 if ((F_isalpha(tempc) || F_isdigit(tempc))) | |
| 1380 { | |
| 1381 if (!curwin->w_cursor.col && STRLEN(ml_get_curline())) | |
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diff
changeset
|
1382 { |
| 7 | 1383 if (!p_ri && !F_is_TyE(tempc)) |
| 1384 chg_c_to_X_orX_ (); | |
| 1385 if (p_ri) | |
| 1386 chg_c_to_X_or_X (); | |
| 1387 } | |
| 1388 | |
| 1389 if (curwin->w_cursor.col) | |
| 1390 { | |
| 1391 if (!p_ri) | |
| 1392 dec_cursor(); | |
| 1393 | |
| 1394 if (F_is_TyE(tempc)) | |
| 1395 chg_l_toXor_X (); | |
| 1396 else | |
| 1397 chg_l_to_X_orX_ (); | |
| 1398 | |
| 1399 if (!p_ri) | |
| 1400 inc_cursor(); | |
| 1401 } | |
| 1402 } | |
| 1403 if (tempc) | |
| 1404 return tempc; | |
| 1405 return c; | |
| 1406 } | |
| 1407 | |
| 1408 /* | |
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diff
changeset
|
1409 * Convert a none leading Farsi char into a leading type. |
| 7 | 1410 */ |
| 1411 static int | |
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diff
changeset
|
1412 toF_leading(int c) |
| 7 | 1413 { |
| 1414 switch (c) | |
| 1415 { | |
| 1416 case ALEF_: return ALEF; | |
| 1417 case ALEF_U_H_: return ALEF_U_H; | |
| 1418 case BE: return _BE; | |
| 1419 case PE: return _PE; | |
| 1420 case TE: return _TE; | |
| 1421 case SE: return _SE; | |
| 1422 case JIM: return _JIM; | |
| 1423 case CHE: return _CHE; | |
| 1424 case HE_J: return _HE_J; | |
| 1425 case XE: return _XE; | |
| 1426 case SIN: return _SIN; | |
| 1427 case SHIN: return _SHIN; | |
| 1428 case SAD: return _SAD; | |
| 1429 case ZAD: return _ZAD; | |
| 1430 | |
| 1431 case AYN: | |
| 1432 case AYN_: | |
| 1433 case _AYN_: return _AYN; | |
| 1434 | |
| 1435 case GHAYN: | |
| 1436 case GHAYN_: | |
| 1437 case _GHAYN_: return _GHAYN; | |
| 1438 | |
| 1439 case FE: return _FE; | |
| 1440 case GHAF: return _GHAF; | |
| 1441 case KAF: return _KAF; | |
| 1442 case GAF: return _GAF; | |
| 1443 case LAM: return _LAM; | |
| 1444 case MIM: return _MIM; | |
| 1445 case NOON: return _NOON; | |
| 1446 | |
| 1447 case _HE_: | |
| 1448 case F_HE: return _HE; | |
| 1449 | |
| 1450 case YE: | |
| 1451 case YE_: return _YE; | |
| 1452 | |
| 1453 case IE_: | |
| 1454 case IE: return _IE; | |
| 1455 | |
| 1456 case YEE: | |
| 1457 case YEE_: return _YEE; | |
| 1458 } | |
| 1459 return c; | |
| 1460 } | |
| 1461 | |
| 1462 /* | |
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parents:
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diff
changeset
|
1463 * Convert a given Farsi char into right joining type. |
| 7 | 1464 */ |
| 1465 static int | |
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diff
changeset
|
1466 toF_Rjoin(int c) |
| 7 | 1467 { |
| 1468 switch (c) | |
| 1469 { | |
| 1470 case ALEF: return ALEF_; | |
| 1471 case ALEF_U_H: return ALEF_U_H_; | |
| 1472 case BE: return _BE; | |
| 1473 case PE: return _PE; | |
| 1474 case TE: return _TE; | |
| 1475 case SE: return _SE; | |
| 1476 case JIM: return _JIM; | |
| 1477 case CHE: return _CHE; | |
| 1478 case HE_J: return _HE_J; | |
| 1479 case XE: return _XE; | |
| 1480 case SIN: return _SIN; | |
| 1481 case SHIN: return _SHIN; | |
| 1482 case SAD: return _SAD; | |
| 1483 case ZAD: return _ZAD; | |
| 1484 | |
| 1485 case AYN: | |
| 1486 case AYN_: | |
| 1487 case _AYN: return _AYN_; | |
| 1488 | |
| 1489 case GHAYN: | |
| 1490 case GHAYN_: | |
| 1491 case _GHAYN_: return _GHAYN_; | |
| 1492 | |
| 1493 case FE: return _FE; | |
| 1494 case GHAF: return _GHAF; | |
| 1495 case KAF: return _KAF; | |
| 1496 case GAF: return _GAF; | |
| 1497 case LAM: return _LAM; | |
| 1498 case MIM: return _MIM; | |
| 1499 case NOON: return _NOON; | |
| 1500 | |
| 1501 case _HE: | |
| 1502 case F_HE: return _HE_; | |
| 1503 | |
| 1504 case YE: | |
| 1505 case YE_: return _YE; | |
| 1506 | |
| 1507 case IE_: | |
| 1508 case IE: return _IE; | |
| 1509 | |
| 1510 case TEE: return TEE_; | |
| 1511 | |
| 1512 case YEE: | |
| 1513 case YEE_: return _YEE; | |
| 1514 } | |
| 1515 return c; | |
| 1516 } | |
| 1517 | |
| 1518 /* | |
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diff
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|
1519 * Can a given Farsi character join via its left edj. |
| 7 | 1520 */ |
| 1521 static int | |
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diff
changeset
|
1522 canF_Ljoin(int c) |
| 7 | 1523 { |
| 1524 switch (c) | |
| 1525 { | |
| 1526 case _BE: | |
| 1527 case BE: | |
| 1528 case PE: | |
| 1529 case _PE: | |
| 1530 case TE: | |
| 1531 case _TE: | |
| 1532 case SE: | |
| 1533 case _SE: | |
| 1534 case JIM: | |
| 1535 case _JIM: | |
| 1536 case CHE: | |
| 1537 case _CHE: | |
| 1538 case HE_J: | |
| 1539 case _HE_J: | |
| 1540 case XE: | |
| 1541 case _XE: | |
| 1542 case SIN: | |
| 1543 case _SIN: | |
| 1544 case SHIN: | |
| 1545 case _SHIN: | |
| 1546 case SAD: | |
| 1547 case _SAD: | |
| 1548 case ZAD: | |
| 1549 case _ZAD: | |
| 1550 case _TA: | |
| 1551 case _ZA: | |
| 1552 case AYN: | |
| 1553 case _AYN: | |
| 1554 case _AYN_: | |
| 1555 case AYN_: | |
| 1556 case GHAYN: | |
| 1557 case GHAYN_: | |
| 1558 case _GHAYN_: | |
| 1559 case _GHAYN: | |
| 1560 case FE: | |
| 1561 case _FE: | |
| 1562 case GHAF: | |
| 1563 case _GHAF: | |
| 1564 case _KAF_H: | |
| 1565 case KAF: | |
| 1566 case _KAF: | |
| 1567 case GAF: | |
| 1568 case _GAF: | |
| 1569 case LAM: | |
| 1570 case _LAM: | |
| 1571 case MIM: | |
| 1572 case _MIM: | |
| 1573 case NOON: | |
| 1574 case _NOON: | |
| 1575 case IE: | |
| 1576 case _IE: | |
| 1577 case IE_: | |
| 1578 case YE: | |
| 1579 case _YE: | |
| 1580 case YE_: | |
| 1581 case YEE: | |
| 1582 case _YEE: | |
| 1583 case YEE_: | |
| 1584 case F_HE: | |
| 1585 case _HE: | |
| 1586 case _HE_: | |
| 1587 return TRUE; | |
| 1588 } | |
| 1589 return FALSE; | |
| 1590 } | |
| 1591 | |
| 1592 /* | |
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1593 * Can a given Farsi character join via its right edj. |
| 7 | 1594 */ |
| 1595 static int | |
|
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|
1596 canF_Rjoin(int c) |
| 7 | 1597 { |
| 1598 switch (c) | |
| 1599 { | |
| 1600 case ALEF: | |
| 1601 case ALEF_: | |
| 1602 case ALEF_U_H: | |
| 1603 case ALEF_U_H_: | |
| 1604 case DAL: | |
| 1605 case ZAL: | |
| 1606 case RE: | |
| 1607 case JE: | |
| 1608 case ZE: | |
| 1609 case TEE: | |
| 1610 case TEE_: | |
| 1611 case WAW: | |
| 1612 case WAW_H: | |
| 1613 return TRUE; | |
| 1614 } | |
| 1615 | |
| 1616 return canF_Ljoin(c); | |
| 1617 | |
| 1618 } | |
| 1619 | |
| 1620 /* | |
|
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1621 * is a given Farsi character a terminating type. |
| 7 | 1622 */ |
| 1623 static int | |
|
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|
1624 F_isterm(int c) |
| 7 | 1625 { |
| 1626 switch (c) | |
| 1627 { | |
| 1628 case ALEF: | |
| 1629 case ALEF_: | |
| 1630 case ALEF_U_H: | |
| 1631 case ALEF_U_H_: | |
| 1632 case DAL: | |
| 1633 case ZAL: | |
| 1634 case RE: | |
| 1635 case JE: | |
| 1636 case ZE: | |
| 1637 case WAW: | |
| 1638 case WAW_H: | |
| 1639 case TEE: | |
| 1640 case TEE_: | |
| 1641 return TRUE; | |
| 1642 } | |
| 1643 | |
| 1644 return FALSE; | |
| 1645 } | |
| 1646 | |
| 1647 /* | |
|
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1648 * Convert the given Farsi character into a ending type . |
| 7 | 1649 */ |
| 1650 static int | |
|
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1651 toF_ending(int c) |
| 7 | 1652 { |
| 1653 switch (c) | |
| 1654 { | |
|
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1655 case _BE: return BE; |
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1656 case _PE: return PE; |
|
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1657 case _TE: return TE; |
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1658 case _SE: return SE; |
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1659 case _JIM: return JIM; |
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1660 case _CHE: return CHE; |
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1661 case _HE_J: return HE_J; |
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1662 case _XE: return XE; |
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1663 case _SIN: return SIN; |
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1664 case _SHIN: return SHIN; |
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1665 case _SAD: return SAD; |
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1666 case _ZAD: return ZAD; |
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1667 case _AYN: return AYN; |
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1668 case _AYN_: return AYN_; |
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1669 case _GHAYN: return GHAYN; |
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1670 case _GHAYN_: return GHAYN_; |
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1671 case _FE: return FE; |
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1672 case _GHAF: return GHAF; |
| 7 | 1673 case _KAF_H: |
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1674 case _KAF: return KAF; |
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1675 case _GAF: return GAF; |
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1676 case _LAM: return LAM; |
|
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1677 case _MIM: return MIM; |
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1678 case _NOON: return NOON; |
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1679 case _YE: return YE_; |
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1680 case YE_: return YE; |
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1681 case _YEE: return YEE_; |
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1682 case YEE_: return YEE; |
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1683 case TEE: return TEE_; |
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1684 case _IE: return IE_; |
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1685 case IE_: return IE; |
| 7 | 1686 case _HE: |
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1687 case _HE_: return F_HE; |
| 7 | 1688 } |
| 1689 return c; | |
| 1690 } | |
| 1691 | |
| 1692 /* | |
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1693 * Convert the Farsi 3342 standard into Farsi VIM. |
| 7 | 1694 */ |
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1695 static void |
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1696 conv_to_pvim(void) |
| 7 | 1697 { |
| 1698 char_u *ptr; | |
| 1699 int lnum, llen, i; | |
| 1700 | |
| 1701 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
| 1702 { | |
| 1703 ptr = ml_get((linenr_T)lnum); | |
| 1704 | |
| 1705 llen = (int)STRLEN(ptr); | |
| 1706 | |
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1707 for (i = 0; i < llen-1; i++) |
| 7 | 1708 { |
| 1709 if (canF_Ljoin(ptr[i]) && canF_Rjoin(ptr[i+1])) | |
| 1710 { | |
| 1711 ptr[i] = toF_leading(ptr[i]); | |
| 1712 ++i; | |
| 1713 | |
| 3683 | 1714 while (canF_Rjoin(ptr[i]) && i < llen) |
| 7 | 1715 { |
| 1716 ptr[i] = toF_Rjoin(ptr[i]); | |
| 1717 if (F_isterm(ptr[i]) || !F_isalpha(ptr[i])) | |
| 1718 break; | |
| 1719 ++i; | |
| 1720 } | |
| 1721 if (!F_isalpha(ptr[i]) || !canF_Rjoin(ptr[i])) | |
| 1722 ptr[i-1] = toF_ending(ptr[i-1]); | |
| 1723 } | |
| 1724 else | |
| 1725 ptr[i] = toF_TyA(ptr[i]); | |
| 1726 } | |
| 1727 } | |
| 1728 | |
| 1729 /* | |
| 1730 * Following lines contains Farsi encoded character. | |
| 1731 */ | |
| 1732 | |
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1733 do_cmdline_cmd((char_u *)"%s/\202\231/\232/ge"); |
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1734 do_cmdline_cmd((char_u *)"%s/\201\231/\370\334/ge"); |
| 7 | 1735 |
| 1736 /* Assume the screen has been messed up: clear it and redraw. */ | |
| 1737 redraw_later(CLEAR); | |
| 1738 MSG_ATTR(farsi_text_1, hl_attr(HLF_S)); | |
| 1739 } | |
| 1740 | |
| 1741 /* | |
| 4352 | 1742 * Convert the Farsi VIM into Farsi 3342 standard. |
| 7 | 1743 */ |
|
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1744 static void |
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1745 conv_to_pstd(void) |
| 7 | 1746 { |
| 1747 char_u *ptr; | |
| 1748 int lnum, llen, i; | |
| 1749 | |
| 1750 /* | |
| 1751 * Following line contains Farsi encoded character. | |
| 1752 */ | |
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1753 do_cmdline_cmd((char_u *)"%s/\232/\202\231/ge"); |
| 7 | 1754 |
| 1755 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
| 1756 { | |
| 1757 ptr = ml_get((linenr_T)lnum); | |
| 1758 llen = (int)STRLEN(ptr); | |
| 1759 | |
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1760 for (i = 0; i < llen; i++) |
| 7 | 1761 ptr[i] = toF_TyA(ptr[i]); |
| 1762 } | |
| 1763 | |
| 1764 /* Assume the screen has been messed up: clear it and redraw. */ | |
| 1765 redraw_later(CLEAR); | |
| 1766 MSG_ATTR(farsi_text_2, hl_attr(HLF_S)); | |
| 1767 } | |
| 1768 | |
| 1769 /* | |
| 1770 * left-right swap the characters in buf[len]. | |
| 1771 */ | |
| 1772 static void | |
|
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1773 lrswapbuf(char_u *buf, int len) |
| 7 | 1774 { |
| 1775 char_u *s, *e; | |
| 1776 int c; | |
| 1777 | |
| 1778 s = buf; | |
| 1779 e = buf + len - 1; | |
| 1780 | |
| 1781 while (e > s) | |
| 1782 { | |
| 1783 c = *s; | |
| 1784 *s = *e; | |
| 1785 *e = c; | |
| 1786 ++s; | |
| 1787 --e; | |
| 1788 } | |
| 1789 } | |
| 1790 | |
| 1791 /* | |
| 1792 * swap all the characters in reverse direction | |
| 1793 */ | |
| 1794 char_u * | |
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1795 lrswap(char_u *ibuf) |
| 7 | 1796 { |
| 1797 if (ibuf != NULL && *ibuf != NUL) | |
| 1798 lrswapbuf(ibuf, (int)STRLEN(ibuf)); | |
| 1799 return ibuf; | |
| 1800 } | |
| 1801 | |
| 1802 /* | |
| 1803 * swap all the Farsi characters in reverse direction | |
| 1804 */ | |
| 1805 char_u * | |
|
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|
1806 lrFswap(char_u *cmdbuf, int len) |
| 7 | 1807 { |
| 1808 int i, cnt; | |
| 1809 | |
| 1810 if (cmdbuf == NULL) | |
| 1811 return cmdbuf; | |
| 1812 | |
| 1813 if (len == 0 && (len = (int)STRLEN(cmdbuf)) == 0) | |
| 1814 return cmdbuf; | |
| 1815 | |
| 1816 for (i = 0; i < len; i++) | |
| 1817 { | |
| 1818 for (cnt = 0; i + cnt < len | |
| 1819 && (F_isalpha(cmdbuf[i + cnt]) | |
| 1820 || F_isdigit(cmdbuf[i + cnt]) | |
| 1821 || cmdbuf[i + cnt] == ' '); ++cnt) | |
| 1822 ; | |
| 1823 | |
| 1824 lrswapbuf(cmdbuf + i, cnt); | |
| 1825 i += cnt; | |
| 1826 } | |
| 1827 return cmdbuf; | |
| 1828 } | |
| 1829 | |
| 1830 /* | |
| 1624 | 1831 * Reverse the characters in the search path and substitute section |
| 1832 * accordingly. | |
| 1833 * TODO: handle different separator characters. Use skip_regexp(). | |
| 7 | 1834 */ |
| 1835 char_u * | |
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1836 lrF_sub(char_u *ibuf) |
| 7 | 1837 { |
| 1838 char_u *p, *ep; | |
| 1839 int i, cnt; | |
| 1840 | |
| 1841 p = ibuf; | |
| 1842 | |
| 388 | 1843 /* Find the boundary of the search path */ |
| 396 | 1844 while (((p = vim_strchr(p + 1, '/')) != NULL) && p[-1] == '\\') |
| 7 | 1845 ; |
| 1846 | |
| 1847 if (p == NULL) | |
| 1848 return ibuf; | |
| 1849 | |
| 1850 /* Reverse the Farsi characters in the search path. */ | |
| 1851 lrFswap(ibuf, (int)(p-ibuf)); | |
| 1852 | |
| 388 | 1853 /* Now find the boundary of the substitute section */ |
| 7 | 1854 if ((ep = (char_u *)strrchr((char *)++p, '/')) != NULL) |
| 1855 cnt = (int)(ep - p); | |
| 1856 else | |
| 1857 cnt = (int)STRLEN(p); | |
| 1858 | |
| 1859 /* Reverse the characters in the substitute section and take care of '\' */ | |
| 1860 for (i = 0; i < cnt-1; i++) | |
| 1861 if (p[i] == '\\') | |
| 1862 { | |
| 1863 p[i] = p[i+1] ; | |
| 1864 p[++i] = '\\'; | |
| 1865 } | |
| 1866 | |
| 1867 lrswapbuf(p, cnt); | |
| 1868 | |
| 1869 return ibuf; | |
| 1870 } | |
| 1871 | |
| 1872 /* | |
| 1873 * Map Farsi keyboard when in cmd_fkmap mode. | |
| 1874 */ | |
| 1875 int | |
|
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1876 cmdl_fkmap(int c) |
| 7 | 1877 { |
| 1878 int tempc; | |
| 1879 | |
| 1880 switch (c) | |
| 1881 { | |
| 1882 case '0': | |
| 1883 case '1': | |
| 1884 case '2': | |
| 1885 case '3': | |
| 1886 case '4': | |
| 1887 case '5': | |
| 1888 case '6': | |
| 1889 case '7': | |
| 1890 case '8': | |
| 1891 case '9': | |
| 1892 case '`': | |
| 1893 case ' ': | |
| 1894 case '.': | |
| 1895 case '!': | |
| 1896 case '"': | |
| 1897 case '$': | |
| 1898 case '%': | |
| 1899 case '^': | |
| 1900 case '&': | |
| 1901 case '/': | |
| 1902 case '(': | |
| 1903 case ')': | |
| 1904 case '=': | |
| 1905 case '\\': | |
| 1906 case '?': | |
| 1907 case '+': | |
| 1908 case '-': | |
| 1909 case '_': | |
| 1910 case '*': | |
| 1911 case ':': | |
| 1912 case '#': | |
| 1913 case '~': | |
| 1914 case '@': | |
| 1915 case '<': | |
| 1916 case '>': | |
| 1917 case '{': | |
| 1918 case '}': | |
| 1919 case '|': | |
| 1920 case 'B': | |
| 1921 case 'E': | |
| 1922 case 'F': | |
| 1923 case 'H': | |
| 1924 case 'I': | |
| 1925 case 'K': | |
| 1926 case 'L': | |
| 1927 case 'M': | |
| 1928 case 'O': | |
| 1929 case 'P': | |
| 1930 case 'Q': | |
| 1931 case 'R': | |
| 1932 case 'T': | |
| 1933 case 'U': | |
| 1934 case 'W': | |
| 1935 case 'Y': | |
| 1936 case NL: | |
| 1937 case TAB: | |
| 1938 | |
| 1939 switch ((tempc = cmd_gchar(AT_CURSOR))) | |
| 1940 { | |
| 1941 case _BE: | |
| 1942 case _PE: | |
| 1943 case _TE: | |
| 1944 case _SE: | |
| 1945 case _JIM: | |
| 1946 case _CHE: | |
| 1947 case _HE_J: | |
| 1948 case _XE: | |
| 1949 case _SIN: | |
| 1950 case _SHIN: | |
| 1951 case _SAD: | |
| 1952 case _ZAD: | |
| 1953 case _AYN: | |
| 1954 case _GHAYN: | |
| 1955 case _FE: | |
| 1956 case _GHAF: | |
| 1957 case _KAF: | |
| 1958 case _GAF: | |
| 1959 case _LAM: | |
| 1960 case _MIM: | |
| 1961 case _NOON: | |
| 1962 case _HE: | |
| 1963 case _HE_: | |
| 1964 cmd_pchar(toF_TyA(tempc), AT_CURSOR); | |
| 1965 break; | |
| 1966 case _AYN_: | |
| 1967 cmd_pchar(AYN_, AT_CURSOR); | |
| 1968 break; | |
| 1969 case _GHAYN_: | |
| 1970 cmd_pchar(GHAYN_, AT_CURSOR); | |
| 1971 break; | |
| 1972 case _IE: | |
| 1973 if (F_is_TyB_TyC_TyD(SRC_CMD, AT_CURSOR+1)) | |
| 1974 cmd_pchar(IE_, AT_CURSOR); | |
| 1975 else | |
| 1976 cmd_pchar(IE, AT_CURSOR); | |
| 1977 break; | |
| 1978 case _YEE: | |
| 1979 if (F_is_TyB_TyC_TyD(SRC_CMD, AT_CURSOR+1)) | |
| 1980 cmd_pchar(YEE_, AT_CURSOR); | |
| 1981 else | |
| 1982 cmd_pchar(YEE, AT_CURSOR); | |
| 1983 break; | |
| 1984 case _YE: | |
| 1985 if (F_is_TyB_TyC_TyD(SRC_CMD, AT_CURSOR+1)) | |
| 1986 cmd_pchar(YE_, AT_CURSOR); | |
| 1987 else | |
| 1988 cmd_pchar(YE, AT_CURSOR); | |
| 1989 } | |
| 1990 | |
| 1991 switch (c) | |
| 1992 { | |
| 1993 case '0': return FARSI_0; | |
| 1994 case '1': return FARSI_1; | |
| 1995 case '2': return FARSI_2; | |
| 1996 case '3': return FARSI_3; | |
| 1997 case '4': return FARSI_4; | |
| 1998 case '5': return FARSI_5; | |
| 1999 case '6': return FARSI_6; | |
| 2000 case '7': return FARSI_7; | |
| 2001 case '8': return FARSI_8; | |
| 2002 case '9': return FARSI_9; | |
| 2003 case 'B': return F_PSP; | |
| 2004 case 'E': return JAZR_N; | |
| 2005 case 'F': return ALEF_D_H; | |
| 2006 case 'H': return ALEF_A; | |
| 2007 case 'I': return TASH; | |
| 2008 case 'K': return F_LQUOT; | |
| 2009 case 'L': return F_RQUOT; | |
| 2010 case 'M': return HAMZE; | |
| 2011 case 'O': return '['; | |
| 2012 case 'P': return ']'; | |
| 2013 case 'Q': return OO; | |
| 2014 case 'R': return MAD_N; | |
| 2015 case 'T': return OW; | |
| 2016 case 'U': return MAD; | |
| 2017 case 'W': return OW_OW; | |
| 2018 case 'Y': return JAZR; | |
| 2019 case '`': return F_PCN; | |
| 2020 case '!': return F_EXCL; | |
| 2021 case '@': return F_COMMA; | |
| 2022 case '#': return F_DIVIDE; | |
| 2023 case '$': return F_CURRENCY; | |
| 2024 case '%': return F_PERCENT; | |
| 2025 case '^': return F_MUL; | |
| 2026 case '&': return F_BCOMMA; | |
| 2027 case '*': return F_STAR; | |
| 2028 case '(': return F_LPARENT; | |
| 2029 case ')': return F_RPARENT; | |
| 2030 case '-': return F_MINUS; | |
| 2031 case '_': return F_UNDERLINE; | |
| 2032 case '=': return F_EQUALS; | |
| 2033 case '+': return F_PLUS; | |
| 2034 case '\\': return F_BSLASH; | |
| 2035 case '|': return F_PIPE; | |
| 2036 case ':': return F_DCOLON; | |
| 2037 case '"': return F_SEMICOLON; | |
| 2038 case '.': return F_PERIOD; | |
| 2039 case '/': return F_SLASH; | |
| 2040 case '<': return F_LESS; | |
| 2041 case '>': return F_GREATER; | |
| 2042 case '?': return F_QUESTION; | |
| 2043 case ' ': return F_BLANK; | |
| 2044 } | |
| 2045 | |
| 2046 break; | |
| 2047 | |
| 2048 case 'a': return _SHIN; | |
| 2049 case 'A': return WAW_H; | |
| 2050 case 'b': return ZAL; | |
| 2051 case 'c': return ZE; | |
| 2052 case 'C': return JE; | |
| 2053 case 'd': return _YE; | |
| 2054 case 'D': return _YEE; | |
| 2055 case 'e': return _SE; | |
| 2056 case 'f': return _BE; | |
| 2057 case 'g': return _LAM; | |
| 2058 case 'G': | |
|
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2059 if (cmd_gchar(AT_CURSOR) == _LAM) |
| 7 | 2060 { |
| 2061 cmd_pchar(LAM, AT_CURSOR); | |
| 2062 return ALEF_U_H; | |
| 2063 } | |
| 2064 | |
| 2065 if (F_is_TyB_TyC_TyD(SRC_CMD, AT_CURSOR)) | |
| 2066 return ALEF_U_H_; | |
| 2067 else | |
| 2068 return ALEF_U_H; | |
| 2069 case 'h': | |
|
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2070 if (cmd_gchar(AT_CURSOR) == _LAM) |
| 7 | 2071 { |
| 2072 cmd_pchar(LA, AT_CURSOR); | |
| 2073 redrawcmdline(); | |
| 2074 return K_IGNORE; | |
| 2075 } | |
| 2076 | |
| 2077 if (F_is_TyB_TyC_TyD(SRC_CMD, AT_CURSOR)) | |
| 2078 return ALEF_; | |
| 2079 else | |
| 2080 return ALEF; | |
| 2081 case 'i': | |
| 2082 if (F_is_TyB_TyC_TyD(SRC_CMD, AT_CURSOR)) | |
| 2083 return _HE_; | |
| 2084 else | |
| 2085 return _HE; | |
| 2086 case 'j': return _TE; | |
| 2087 case 'J': | |
| 2088 if (F_is_TyB_TyC_TyD(SRC_CMD, AT_CURSOR)) | |
| 2089 return TEE_; | |
| 2090 else | |
| 2091 return TEE; | |
| 2092 case 'k': return _NOON; | |
| 2093 case 'l': return _MIM; | |
| 2094 case 'm': return _PE; | |
| 2095 case 'n': | |
| 2096 case 'N': return DAL; | |
| 2097 case 'o': return _XE; | |
| 2098 case 'p': return _HE_J; | |
| 2099 case 'q': return _ZAD; | |
| 2100 case 'r': return _GHAF; | |
| 2101 case 's': return _SIN; | |
| 2102 case 'S': return _IE; | |
| 2103 case 't': return _FE; | |
| 2104 case 'u': | |
| 2105 if (F_is_TyB_TyC_TyD(SRC_CMD, AT_CURSOR)) | |
| 2106 return _AYN_; | |
| 2107 else | |
| 2108 return _AYN; | |
| 2109 case 'v': | |
| 2110 case 'V': return RE; | |
| 2111 case 'w': return _SAD; | |
| 2112 case 'x': | |
| 2113 case 'X': return _TA; | |
| 2114 case 'y': | |
| 2115 if (F_is_TyB_TyC_TyD(SRC_CMD, AT_CURSOR)) | |
| 2116 return _GHAYN_; | |
| 2117 else | |
| 2118 return _GHAYN; | |
| 2119 case 'z': | |
| 2120 case 'Z': return _ZA; | |
| 2121 case ';': return _KAF; | |
| 2122 case '\'': return _GAF; | |
| 2123 case ',': return WAW; | |
| 2124 case '[': return _JIM; | |
| 2125 case ']': return _CHE; | |
|
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changeset
|
2126 } |
| 7 | 2127 |
|
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2128 return c; |
| 7 | 2129 } |
| 2130 | |
| 2131 /* | |
| 2132 * F_isalpha returns TRUE if 'c' is a Farsi alphabet | |
| 2133 */ | |
| 2134 int | |
|
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|
2135 F_isalpha(int c) |
| 7 | 2136 { |
|
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|
2137 return ((c >= TEE_ && c <= _YE) |
| 7 | 2138 || (c >= ALEF_A && c <= YE) |
| 2139 || (c >= _IE && c <= YE_)); | |
| 2140 } | |
| 2141 | |
| 2142 /* | |
| 2143 * F_isdigit returns TRUE if 'c' is a Farsi digit | |
| 2144 */ | |
| 2145 int | |
|
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changeset
|
2146 F_isdigit(int c) |
| 7 | 2147 { |
| 2148 return (c >= FARSI_0 && c <= FARSI_9); | |
| 2149 } | |
| 2150 | |
| 2151 /* | |
| 2152 * F_ischar returns TRUE if 'c' is a Farsi character. | |
| 2153 */ | |
| 2154 int | |
|
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|
2155 F_ischar(int c) |
| 7 | 2156 { |
|
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2157 return (c >= TEE_ && c <= YE_); |
| 7 | 2158 } |
| 2159 | |
| 2160 void | |
|
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2161 farsi_f8(cmdarg_T *cap UNUSED) |
| 7 | 2162 { |
|
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2163 if (p_altkeymap) |
| 7 | 2164 { |
|
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2165 if (curwin->w_farsi & W_R_L) |
| 7 | 2166 { |
|
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|
2167 p_fkmap = 0; |
|
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2168 do_cmdline_cmd((char_u *)"set norl"); |
|
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2169 MSG(""); |
|
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2170 } |
|
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2171 else |
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2172 { |
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2173 p_fkmap = 1; |
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2174 do_cmdline_cmd((char_u *)"set rl"); |
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2175 MSG(""); |
|
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2176 } |
| 7 | 2177 |
|
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2178 curwin->w_farsi = curwin->w_farsi ^ W_R_L; |
| 7 | 2179 } |
| 2180 } | |
|
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2181 |
|
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2182 void |
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2183 farsi_f9(cmdarg_T *cap UNUSED) |
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2184 { |
|
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2185 if (p_altkeymap && curwin->w_p_rl) |
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2186 { |
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2187 curwin->w_farsi = curwin->w_farsi ^ W_CONV; |
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2188 if (curwin->w_farsi & W_CONV) |
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2189 conv_to_pvim(); |
|
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2190 else |
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2191 conv_to_pstd(); |
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2192 } |
|
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2193 } |
|
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2194 |
|
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2195 #endif /* FEAT_FKMAP */ |