Mercurial > vim
annotate src/if_py_both.h @ 3638:80ed6aa7b9eb v7.3.579
updated for version 7.3.579
Problem: Can't compile with Python 2.5.
Solution: Use PyCObject when Capsules are not available.
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Fri, 29 Jun 2012 16:28:28 +0200 |
| parents | 0e9b2622c94a |
| children | f02b6ad168ae |
| rev | line source |
|---|---|
| 3618 | 1 /* vi:set ts=8 sts=4 sw=4 noet: |
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2 * |
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3 * VIM - Vi IMproved by Bram Moolenaar |
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4 * |
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5 * Do ":help uganda" in Vim to read copying and usage conditions. |
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6 * Do ":help credits" in Vim to see a list of people who contributed. |
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7 * See README.txt for an overview of the Vim source code. |
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8 */ |
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9 /* |
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10 * Python extensions by Paul Moore, David Leonard, Roland Puntaier. |
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11 * |
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12 * Common code for if_python.c and if_python3.c. |
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13 */ |
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14 |
| 2919 | 15 #ifdef FEAT_MBYTE |
| 16 # define ENC_OPT p_enc | |
| 17 #else | |
| 18 # define ENC_OPT "latin1" | |
| 19 #endif | |
| 20 | |
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21 /* |
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22 * obtain a lock on the Vim data structures |
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23 */ |
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24 static void |
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25 Python_Lock_Vim(void) |
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26 { |
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27 } |
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28 |
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29 /* |
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30 * release a lock on the Vim data structures |
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31 */ |
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32 static void |
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33 Python_Release_Vim(void) |
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34 { |
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35 } |
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36 |
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37 /* Output object definition |
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38 */ |
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39 |
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40 static PyObject *OutputWrite(PyObject *, PyObject *); |
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41 static PyObject *OutputWritelines(PyObject *, PyObject *); |
| 2727 | 42 static PyObject *OutputFlush(PyObject *, PyObject *); |
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43 |
| 2582 | 44 /* Function to write a line, points to either msg() or emsg(). */ |
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45 typedef void (*writefn)(char_u *); |
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46 static void writer(writefn fn, char_u *str, PyInt n); |
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47 |
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48 typedef struct |
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49 { |
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50 PyObject_HEAD |
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51 long softspace; |
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52 long error; |
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53 } OutputObject; |
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54 |
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55 static struct PyMethodDef OutputMethods[] = { |
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56 /* name, function, calling, documentation */ |
| 2727 | 57 {"write", OutputWrite, 1, ""}, |
| 58 {"writelines", OutputWritelines, 1, ""}, | |
| 3638 | 59 {"flush", OutputFlush, 1, ""}, |
| 2727 | 60 { NULL, NULL, 0, NULL} |
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61 }; |
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62 |
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63 #define PyErr_SetVim(str) PyErr_SetString(VimError, str) |
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64 |
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65 /*************/ |
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66 |
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67 /* Output buffer management |
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68 */ |
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69 |
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70 static PyObject * |
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71 OutputWrite(PyObject *self, PyObject *args) |
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72 { |
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73 int len; |
| 2894 | 74 char *str = NULL; |
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75 int error = ((OutputObject *)(self))->error; |
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76 |
| 3056 | 77 if (!PyArg_ParseTuple(args, "et#", ENC_OPT, &str, &len)) |
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78 return NULL; |
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79 |
| 3466 | 80 /* TODO: This works around a gcc optimizer problem and avoids Vim |
| 81 * from crashing. Should find a real solution. */ | |
| 82 if (str == NULL) | |
| 83 return NULL; | |
| 84 | |
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85 Py_BEGIN_ALLOW_THREADS |
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86 Python_Lock_Vim(); |
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87 writer((writefn)(error ? emsg : msg), (char_u *)str, len); |
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88 Python_Release_Vim(); |
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89 Py_END_ALLOW_THREADS |
| 2894 | 90 PyMem_Free(str); |
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91 |
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92 Py_INCREF(Py_None); |
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93 return Py_None; |
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94 } |
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95 |
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96 static PyObject * |
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97 OutputWritelines(PyObject *self, PyObject *args) |
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98 { |
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99 PyInt n; |
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100 PyInt i; |
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101 PyObject *list; |
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102 int error = ((OutputObject *)(self))->error; |
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103 |
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104 if (!PyArg_ParseTuple(args, "O", &list)) |
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105 return NULL; |
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106 Py_INCREF(list); |
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107 |
| 3618 | 108 if (!PyList_Check(list)) |
| 109 { | |
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110 PyErr_SetString(PyExc_TypeError, _("writelines() requires list of strings")); |
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111 Py_DECREF(list); |
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112 return NULL; |
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113 } |
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114 |
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115 n = PyList_Size(list); |
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116 |
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117 for (i = 0; i < n; ++i) |
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118 { |
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119 PyObject *line = PyList_GetItem(list, i); |
| 2894 | 120 char *str = NULL; |
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121 PyInt len; |
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122 |
| 3618 | 123 if (!PyArg_Parse(line, "et#", ENC_OPT, &str, &len)) |
| 124 { | |
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125 PyErr_SetString(PyExc_TypeError, _("writelines() requires list of strings")); |
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126 Py_DECREF(list); |
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127 return NULL; |
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128 } |
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129 |
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130 Py_BEGIN_ALLOW_THREADS |
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131 Python_Lock_Vim(); |
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132 writer((writefn)(error ? emsg : msg), (char_u *)str, len); |
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133 Python_Release_Vim(); |
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134 Py_END_ALLOW_THREADS |
| 2894 | 135 PyMem_Free(str); |
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136 } |
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137 |
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138 Py_DECREF(list); |
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139 Py_INCREF(Py_None); |
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140 return Py_None; |
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141 } |
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142 |
| 2727 | 143 static PyObject * |
| 144 OutputFlush(PyObject *self UNUSED, PyObject *args UNUSED) | |
| 145 { | |
| 146 /* do nothing */ | |
| 147 Py_INCREF(Py_None); | |
| 148 return Py_None; | |
| 149 } | |
| 150 | |
| 151 | |
| 2582 | 152 /* Buffer IO, we write one whole line at a time. */ |
| 153 static garray_T io_ga = {0, 0, 1, 80, NULL}; | |
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154 static writefn old_fn = NULL; |
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155 |
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156 static void |
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157 PythonIO_Flush(void) |
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158 { |
| 2582 | 159 if (old_fn != NULL && io_ga.ga_len > 0) |
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160 { |
| 2582 | 161 ((char_u *)io_ga.ga_data)[io_ga.ga_len] = NUL; |
| 162 old_fn((char_u *)io_ga.ga_data); | |
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163 } |
| 2582 | 164 io_ga.ga_len = 0; |
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165 } |
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166 |
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167 static void |
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168 writer(writefn fn, char_u *str, PyInt n) |
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169 { |
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170 char_u *ptr; |
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171 |
| 2582 | 172 /* Flush when switching output function. */ |
| 173 if (fn != old_fn) | |
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174 PythonIO_Flush(); |
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175 old_fn = fn; |
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176 |
| 2582 | 177 /* Write each NL separated line. Text after the last NL is kept for |
| 178 * writing later. */ | |
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179 while (n > 0 && (ptr = memchr(str, '\n', n)) != NULL) |
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180 { |
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181 PyInt len = ptr - str; |
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182 |
| 2615 | 183 if (ga_grow(&io_ga, (int)(len + 1)) == FAIL) |
| 2582 | 184 break; |
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185 |
| 2582 | 186 mch_memmove(((char *)io_ga.ga_data) + io_ga.ga_len, str, (size_t)len); |
| 187 ((char *)io_ga.ga_data)[io_ga.ga_len + len] = NUL; | |
| 188 fn((char_u *)io_ga.ga_data); | |
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189 str = ptr + 1; |
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190 n -= len + 1; |
| 2582 | 191 io_ga.ga_len = 0; |
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192 } |
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193 |
| 2582 | 194 /* Put the remaining text into io_ga for later printing. */ |
| 2615 | 195 if (n > 0 && ga_grow(&io_ga, (int)(n + 1)) == OK) |
| 2582 | 196 { |
| 197 mch_memmove(((char *)io_ga.ga_data) + io_ga.ga_len, str, (size_t)n); | |
| 2615 | 198 io_ga.ga_len += (int)n; |
| 2582 | 199 } |
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200 } |
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201 |
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202 /***************/ |
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203 |
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204 static PyTypeObject OutputType; |
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205 |
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206 static OutputObject Output = |
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207 { |
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208 PyObject_HEAD_INIT(&OutputType) |
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209 0, |
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210 0 |
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211 }; |
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212 |
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213 static OutputObject Error = |
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214 { |
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215 PyObject_HEAD_INIT(&OutputType) |
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216 0, |
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217 1 |
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218 }; |
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219 |
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220 static int |
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221 PythonIO_Init_io(void) |
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222 { |
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223 PySys_SetObject("stdout", (PyObject *)(void *)&Output); |
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224 PySys_SetObject("stderr", (PyObject *)(void *)&Error); |
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225 |
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226 if (PyErr_Occurred()) |
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227 { |
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228 EMSG(_("E264: Python: Error initialising I/O objects")); |
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229 return -1; |
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230 } |
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231 |
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232 return 0; |
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233 } |
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234 |
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235 |
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236 static PyObject *VimError; |
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237 |
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238 /* Check to see whether a Vim error has been reported, or a keyboard |
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239 * interrupt has been detected. |
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240 */ |
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241 static int |
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242 VimErrorCheck(void) |
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243 { |
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244 if (got_int) |
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245 { |
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246 PyErr_SetNone(PyExc_KeyboardInterrupt); |
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247 return 1; |
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248 } |
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249 else if (did_emsg && !PyErr_Occurred()) |
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250 { |
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251 PyErr_SetNone(VimError); |
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252 return 1; |
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253 } |
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254 |
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255 return 0; |
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256 } |
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257 |
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258 /* Vim module - Implementation |
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259 */ |
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260 static PyObject * |
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261 VimCommand(PyObject *self UNUSED, PyObject *args) |
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262 { |
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263 char *cmd; |
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264 PyObject *result; |
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265 |
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266 if (!PyArg_ParseTuple(args, "s", &cmd)) |
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267 return NULL; |
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268 |
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269 PyErr_Clear(); |
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270 |
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271 Py_BEGIN_ALLOW_THREADS |
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272 Python_Lock_Vim(); |
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273 |
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274 do_cmdline_cmd((char_u *)cmd); |
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275 update_screen(VALID); |
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276 |
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277 Python_Release_Vim(); |
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278 Py_END_ALLOW_THREADS |
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279 |
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280 if (VimErrorCheck()) |
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281 result = NULL; |
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282 else |
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283 result = Py_None; |
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284 |
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285 Py_XINCREF(result); |
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286 return result; |
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287 } |
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288 |
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289 #ifdef FEAT_EVAL |
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290 /* |
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291 * Function to translate a typval_T into a PyObject; this will recursively |
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292 * translate lists/dictionaries into their Python equivalents. |
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293 * |
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294 * The depth parameter is to avoid infinite recursion, set it to 1 when |
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295 * you call VimToPython. |
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296 */ |
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297 static PyObject * |
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298 VimToPython(typval_T *our_tv, int depth, PyObject *lookupDict) |
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299 { |
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300 PyObject *result; |
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301 PyObject *newObj; |
| 3618 | 302 char ptrBuf[sizeof(void *) * 2 + 3]; |
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303 |
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304 /* Avoid infinite recursion */ |
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305 if (depth > 100) |
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306 { |
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307 Py_INCREF(Py_None); |
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308 result = Py_None; |
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309 return result; |
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310 } |
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311 |
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312 /* Check if we run into a recursive loop. The item must be in lookupDict |
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313 * then and we can use it again. */ |
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314 if ((our_tv->v_type == VAR_LIST && our_tv->vval.v_list != NULL) |
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315 || (our_tv->v_type == VAR_DICT && our_tv->vval.v_dict != NULL)) |
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316 { |
| 3618 | 317 sprintf(ptrBuf, "%p", |
| 318 our_tv->v_type == VAR_LIST ? (void *)our_tv->vval.v_list | |
| 319 : (void *)our_tv->vval.v_dict); | |
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320 result = PyDict_GetItemString(lookupDict, ptrBuf); |
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321 if (result != NULL) |
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322 { |
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323 Py_INCREF(result); |
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324 return result; |
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325 } |
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326 } |
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327 |
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328 if (our_tv->v_type == VAR_STRING) |
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329 { |
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330 result = Py_BuildValue("s", our_tv->vval.v_string); |
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331 } |
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332 else if (our_tv->v_type == VAR_NUMBER) |
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333 { |
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334 char buf[NUMBUFLEN]; |
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335 |
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336 /* For backwards compatibility numbers are stored as strings. */ |
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337 sprintf(buf, "%ld", (long)our_tv->vval.v_number); |
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338 result = Py_BuildValue("s", buf); |
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339 } |
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340 # ifdef FEAT_FLOAT |
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341 else if (our_tv->v_type == VAR_FLOAT) |
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342 { |
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343 char buf[NUMBUFLEN]; |
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344 |
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345 sprintf(buf, "%f", our_tv->vval.v_float); |
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346 result = Py_BuildValue("s", buf); |
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347 } |
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348 # endif |
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349 else if (our_tv->v_type == VAR_LIST) |
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350 { |
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351 list_T *list = our_tv->vval.v_list; |
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352 listitem_T *curr; |
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353 |
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354 result = PyList_New(0); |
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355 |
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356 if (list != NULL) |
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357 { |
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358 PyDict_SetItemString(lookupDict, ptrBuf, result); |
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359 |
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360 for (curr = list->lv_first; curr != NULL; curr = curr->li_next) |
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361 { |
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362 newObj = VimToPython(&curr->li_tv, depth + 1, lookupDict); |
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363 PyList_Append(result, newObj); |
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364 Py_DECREF(newObj); |
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365 } |
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366 } |
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367 } |
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368 else if (our_tv->v_type == VAR_DICT) |
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369 { |
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370 result = PyDict_New(); |
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371 |
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372 if (our_tv->vval.v_dict != NULL) |
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373 { |
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374 hashtab_T *ht = &our_tv->vval.v_dict->dv_hashtab; |
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375 long_u todo = ht->ht_used; |
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376 hashitem_T *hi; |
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377 dictitem_T *di; |
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378 |
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379 PyDict_SetItemString(lookupDict, ptrBuf, result); |
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380 |
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381 for (hi = ht->ht_array; todo > 0; ++hi) |
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382 { |
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383 if (!HASHITEM_EMPTY(hi)) |
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384 { |
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385 --todo; |
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386 |
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387 di = dict_lookup(hi); |
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388 newObj = VimToPython(&di->di_tv, depth + 1, lookupDict); |
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389 PyDict_SetItemString(result, (char *)hi->hi_key, newObj); |
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390 Py_DECREF(newObj); |
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391 } |
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392 } |
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393 } |
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394 } |
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395 else |
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396 { |
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397 Py_INCREF(Py_None); |
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398 result = Py_None; |
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399 } |
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400 |
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401 return result; |
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402 } |
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403 #endif |
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404 |
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405 static PyObject * |
| 2520 | 406 VimEval(PyObject *self UNUSED, PyObject *args UNUSED) |
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407 { |
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408 #ifdef FEAT_EVAL |
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409 char *expr; |
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410 typval_T *our_tv; |
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411 PyObject *result; |
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412 PyObject *lookup_dict; |
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413 |
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414 if (!PyArg_ParseTuple(args, "s", &expr)) |
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415 return NULL; |
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416 |
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417 Py_BEGIN_ALLOW_THREADS |
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418 Python_Lock_Vim(); |
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419 our_tv = eval_expr((char_u *)expr, NULL); |
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420 |
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421 Python_Release_Vim(); |
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422 Py_END_ALLOW_THREADS |
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423 |
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424 if (our_tv == NULL) |
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425 { |
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426 PyErr_SetVim(_("invalid expression")); |
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427 return NULL; |
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428 } |
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429 |
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430 /* Convert the Vim type into a Python type. Create a dictionary that's |
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431 * used to check for recursive loops. */ |
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432 lookup_dict = PyDict_New(); |
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433 result = VimToPython(our_tv, 1, lookup_dict); |
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434 Py_DECREF(lookup_dict); |
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435 |
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436 |
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437 Py_BEGIN_ALLOW_THREADS |
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438 Python_Lock_Vim(); |
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439 free_tv(our_tv); |
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440 Python_Release_Vim(); |
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441 Py_END_ALLOW_THREADS |
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442 |
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443 return result; |
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444 #else |
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445 PyErr_SetVim(_("expressions disabled at compile time")); |
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446 return NULL; |
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447 #endif |
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448 } |
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449 |
| 3618 | 450 static PyObject *ConvertToPyObject(typval_T *); |
| 451 | |
| 452 static PyObject * | |
| 453 VimEvalPy(PyObject *self UNUSED, PyObject *args UNUSED) | |
| 454 { | |
| 455 #ifdef FEAT_EVAL | |
| 456 char *expr; | |
| 457 typval_T *our_tv; | |
| 458 PyObject *result; | |
| 459 | |
| 460 if (!PyArg_ParseTuple(args, "s", &expr)) | |
| 461 return NULL; | |
| 462 | |
| 463 Py_BEGIN_ALLOW_THREADS | |
| 464 Python_Lock_Vim(); | |
| 465 our_tv = eval_expr((char_u *)expr, NULL); | |
| 466 | |
| 467 Python_Release_Vim(); | |
| 468 Py_END_ALLOW_THREADS | |
| 469 | |
| 470 if (our_tv == NULL) | |
| 471 { | |
| 472 PyErr_SetVim(_("invalid expression")); | |
| 473 return NULL; | |
| 474 } | |
| 475 | |
| 476 result = ConvertToPyObject(our_tv); | |
| 477 Py_BEGIN_ALLOW_THREADS | |
| 478 Python_Lock_Vim(); | |
| 479 free_tv(our_tv); | |
| 480 Python_Release_Vim(); | |
| 481 Py_END_ALLOW_THREADS | |
| 482 | |
| 483 return result; | |
| 484 #else | |
| 485 PyErr_SetVim(_("expressions disabled at compile time")); | |
| 486 return NULL; | |
| 487 #endif | |
| 488 } | |
| 489 | |
| 490 static PyObject * | |
| 491 VimStrwidth(PyObject *self UNUSED, PyObject *args) | |
| 492 { | |
| 493 char *expr; | |
| 494 | |
| 495 if (!PyArg_ParseTuple(args, "s", &expr)) | |
| 496 return NULL; | |
| 497 | |
| 498 return PyLong_FromLong(mb_string2cells((char_u *)expr, STRLEN(expr))); | |
| 499 } | |
| 500 | |
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501 /* |
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502 * Vim module - Definitions |
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503 */ |
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504 |
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505 static struct PyMethodDef VimMethods[] = { |
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506 /* name, function, calling, documentation */ |
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507 {"command", VimCommand, 1, "Execute a Vim ex-mode command" }, |
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508 {"eval", VimEval, 1, "Evaluate an expression using Vim evaluator" }, |
| 3638 | 509 {"bindeval", VimEvalPy, 1, "Like eval(), but returns objects attached to vim ones"}, |
| 510 {"strwidth", VimStrwidth, 1, "Screen string width, counts <Tab> as having width 1"}, | |
|
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511 { NULL, NULL, 0, NULL } |
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512 }; |
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513 |
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514 typedef struct |
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515 { |
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516 PyObject_HEAD |
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517 buf_T *buf; |
| 3618 | 518 } BufferObject; |
|
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519 |
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520 #define INVALID_BUFFER_VALUE ((buf_T *)(-1)) |
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521 |
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522 /* |
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523 * Buffer list object - Implementation |
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524 */ |
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525 |
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526 static PyInt |
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527 BufListLength(PyObject *self UNUSED) |
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528 { |
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529 buf_T *b = firstbuf; |
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530 PyInt n = 0; |
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531 |
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532 while (b) |
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533 { |
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534 ++n; |
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535 b = b->b_next; |
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536 } |
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537 |
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538 return n; |
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539 } |
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540 |
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541 static PyObject * |
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542 BufListItem(PyObject *self UNUSED, PyInt n) |
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543 { |
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544 buf_T *b; |
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545 |
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546 for (b = firstbuf; b; b = b->b_next, --n) |
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547 { |
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548 if (n == 0) |
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549 return BufferNew(b); |
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550 } |
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551 |
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552 PyErr_SetString(PyExc_IndexError, _("no such buffer")); |
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553 return NULL; |
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554 } |
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555 |
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556 typedef struct |
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557 { |
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558 PyObject_HEAD |
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559 win_T *win; |
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560 } WindowObject; |
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561 |
| 3618 | 562 static int ConvertFromPyObject(PyObject *, typval_T *); |
| 563 static int _ConvertFromPyObject(PyObject *, typval_T *, PyObject *); | |
| 564 | |
| 565 typedef struct pylinkedlist_S { | |
| 566 struct pylinkedlist_S *pll_next; | |
| 567 struct pylinkedlist_S *pll_prev; | |
| 568 PyObject *pll_obj; | |
| 569 } pylinkedlist_T; | |
| 570 | |
| 571 static pylinkedlist_T *lastdict = NULL; | |
| 572 static pylinkedlist_T *lastlist = NULL; | |
| 573 | |
| 574 static void | |
| 575 pyll_remove(pylinkedlist_T *ref, pylinkedlist_T **last) | |
| 576 { | |
| 577 if (ref->pll_prev == NULL) | |
| 578 { | |
| 579 if (ref->pll_next == NULL) | |
| 580 { | |
| 581 *last = NULL; | |
| 582 return; | |
| 583 } | |
| 584 } | |
| 585 else | |
| 586 ref->pll_prev->pll_next = ref->pll_next; | |
| 587 | |
| 588 if (ref->pll_next == NULL) | |
| 589 *last = ref->pll_prev; | |
| 590 else | |
| 591 ref->pll_next->pll_prev = ref->pll_prev; | |
| 592 } | |
| 593 | |
| 594 static void | |
| 595 pyll_add(PyObject *self, pylinkedlist_T *ref, pylinkedlist_T **last) | |
| 596 { | |
| 597 if (*last == NULL) | |
| 598 ref->pll_prev = NULL; | |
| 599 else | |
| 600 { | |
| 601 (*last)->pll_next = ref; | |
| 602 ref->pll_prev = *last; | |
| 603 } | |
| 604 ref->pll_next = NULL; | |
| 605 ref->pll_obj = self; | |
| 606 *last = ref; | |
| 607 } | |
| 608 | |
| 609 static PyTypeObject DictionaryType; | |
| 610 | |
| 611 typedef struct | |
| 612 { | |
| 613 PyObject_HEAD | |
| 614 dict_T *dict; | |
| 615 pylinkedlist_T ref; | |
| 616 } DictionaryObject; | |
| 617 | |
| 618 static PyObject * | |
| 619 DictionaryNew(dict_T *dict) | |
| 620 { | |
| 621 DictionaryObject *self; | |
| 622 | |
| 623 self = PyObject_NEW(DictionaryObject, &DictionaryType); | |
| 624 if (self == NULL) | |
| 625 return NULL; | |
| 626 self->dict = dict; | |
| 627 ++dict->dv_refcount; | |
| 628 | |
| 629 pyll_add((PyObject *)(self), &self->ref, &lastdict); | |
| 630 | |
| 631 return (PyObject *)(self); | |
| 632 } | |
| 633 | |
| 634 static int | |
| 635 pydict_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 636 { | |
| 637 dict_T *d; | |
| 638 char_u *key; | |
| 639 dictitem_T *di; | |
| 640 PyObject *keyObject; | |
| 641 PyObject *valObject; | |
| 642 Py_ssize_t iter = 0; | |
| 643 | |
| 644 d = dict_alloc(); | |
| 645 if (d == NULL) | |
| 646 { | |
| 647 PyErr_NoMemory(); | |
| 648 return -1; | |
| 649 } | |
| 650 | |
| 651 tv->v_type = VAR_DICT; | |
| 652 tv->vval.v_dict = d; | |
| 653 | |
| 654 while (PyDict_Next(obj, &iter, &keyObject, &valObject)) | |
| 655 { | |
| 656 DICTKEY_DECL | |
| 657 | |
| 658 if (keyObject == NULL) | |
| 659 return -1; | |
| 660 if (valObject == NULL) | |
| 661 return -1; | |
| 662 | |
| 663 DICTKEY_GET(-1) | |
| 664 | |
| 665 di = dictitem_alloc(key); | |
| 666 | |
| 667 DICTKEY_UNREF | |
| 668 | |
| 669 if (di == NULL) | |
| 670 { | |
| 671 PyErr_NoMemory(); | |
| 672 return -1; | |
| 673 } | |
| 674 di->di_tv.v_lock = 0; | |
| 675 | |
| 676 if (_ConvertFromPyObject(valObject, &di->di_tv, lookupDict) == -1) | |
| 677 { | |
| 678 vim_free(di); | |
| 679 return -1; | |
| 680 } | |
| 681 if (dict_add(d, di) == FAIL) | |
| 682 { | |
| 683 vim_free(di); | |
| 684 PyErr_SetVim(_("failed to add key to dictionary")); | |
| 685 return -1; | |
| 686 } | |
| 687 } | |
| 688 return 0; | |
| 689 } | |
| 690 | |
| 691 static int | |
| 692 pymap_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 693 { | |
| 694 dict_T *d; | |
| 695 char_u *key; | |
| 696 dictitem_T *di; | |
| 697 PyObject *list; | |
| 698 PyObject *litem; | |
| 699 PyObject *keyObject; | |
| 700 PyObject *valObject; | |
| 701 Py_ssize_t lsize; | |
| 702 | |
| 703 d = dict_alloc(); | |
| 704 if (d == NULL) | |
| 705 { | |
| 706 PyErr_NoMemory(); | |
| 707 return -1; | |
| 708 } | |
| 709 | |
| 710 tv->v_type = VAR_DICT; | |
| 711 tv->vval.v_dict = d; | |
| 712 | |
| 713 list = PyMapping_Items(obj); | |
| 714 lsize = PyList_Size(list); | |
| 715 while (lsize--) | |
| 716 { | |
| 717 DICTKEY_DECL | |
| 718 | |
| 719 litem = PyList_GetItem(list, lsize); | |
| 720 if (litem == NULL) | |
| 721 { | |
| 722 Py_DECREF(list); | |
| 723 return -1; | |
| 724 } | |
| 725 | |
| 726 keyObject = PyTuple_GetItem(litem, 0); | |
| 727 if (keyObject == NULL) | |
| 728 { | |
| 729 Py_DECREF(list); | |
| 730 Py_DECREF(litem); | |
| 731 return -1; | |
| 732 } | |
| 733 | |
| 734 DICTKEY_GET(-1) | |
| 735 | |
| 736 valObject = PyTuple_GetItem(litem, 1); | |
| 737 if (valObject == NULL) | |
| 738 { | |
| 739 Py_DECREF(list); | |
| 740 Py_DECREF(litem); | |
| 741 return -1; | |
| 742 } | |
| 743 | |
| 744 di = dictitem_alloc(key); | |
| 745 | |
| 746 DICTKEY_UNREF | |
| 747 | |
| 748 if (di == NULL) | |
| 749 { | |
| 750 Py_DECREF(list); | |
| 751 Py_DECREF(litem); | |
| 752 PyErr_NoMemory(); | |
| 753 return -1; | |
| 754 } | |
| 755 di->di_tv.v_lock = 0; | |
| 756 | |
| 757 if (_ConvertFromPyObject(valObject, &di->di_tv, lookupDict) == -1) | |
| 758 { | |
| 759 vim_free(di); | |
| 760 Py_DECREF(list); | |
| 761 Py_DECREF(litem); | |
| 762 return -1; | |
| 763 } | |
| 764 if (dict_add(d, di) == FAIL) | |
| 765 { | |
| 766 vim_free(di); | |
| 767 Py_DECREF(list); | |
| 768 Py_DECREF(litem); | |
| 769 PyErr_SetVim(_("failed to add key to dictionary")); | |
| 770 return -1; | |
| 771 } | |
| 772 Py_DECREF(litem); | |
| 773 } | |
| 774 Py_DECREF(list); | |
| 775 return 0; | |
| 776 } | |
| 777 | |
| 778 static PyInt | |
| 779 DictionaryLength(PyObject *self) | |
| 780 { | |
| 781 return ((PyInt) ((((DictionaryObject *)(self))->dict->dv_hashtab.ht_used))); | |
| 782 } | |
| 783 | |
| 784 static PyObject * | |
| 785 DictionaryItem(PyObject *self, PyObject *keyObject) | |
| 786 { | |
| 787 char_u *key; | |
| 788 dictitem_T *val; | |
| 789 DICTKEY_DECL | |
| 790 | |
| 791 DICTKEY_GET(NULL) | |
| 792 | |
| 793 val = dict_find(((DictionaryObject *) (self))->dict, key, -1); | |
| 794 | |
| 795 DICTKEY_UNREF | |
| 796 | |
| 797 return ConvertToPyObject(&val->di_tv); | |
| 798 } | |
| 799 | |
| 800 static PyInt | |
| 801 DictionaryAssItem(PyObject *self, PyObject *keyObject, PyObject *valObject) | |
| 802 { | |
| 803 char_u *key; | |
| 804 typval_T tv; | |
| 805 dict_T *d = ((DictionaryObject *)(self))->dict; | |
| 806 dictitem_T *di; | |
| 807 DICTKEY_DECL | |
| 808 | |
| 809 if (d->dv_lock) | |
| 810 { | |
| 811 PyErr_SetVim(_("dict is locked")); | |
| 812 return -1; | |
| 813 } | |
| 814 | |
| 815 DICTKEY_GET(-1) | |
| 816 | |
| 817 di = dict_find(d, key, -1); | |
| 818 | |
| 819 if (valObject == NULL) | |
| 820 { | |
| 3636 | 821 hashitem_T *hi; |
| 822 | |
| 3618 | 823 if (di == NULL) |
| 824 { | |
| 825 PyErr_SetString(PyExc_IndexError, _("no such key in dictionary")); | |
| 826 return -1; | |
| 827 } | |
| 3636 | 828 hi = hash_find(&d->dv_hashtab, di->di_key); |
| 3618 | 829 hash_remove(&d->dv_hashtab, hi); |
| 830 dictitem_free(di); | |
| 831 return 0; | |
| 832 } | |
| 833 | |
| 834 if (ConvertFromPyObject(valObject, &tv) == -1) | |
| 835 return -1; | |
| 836 | |
| 837 if (di == NULL) | |
| 838 { | |
| 839 di = dictitem_alloc(key); | |
| 840 if (di == NULL) | |
| 841 { | |
| 842 PyErr_NoMemory(); | |
| 843 return -1; | |
| 844 } | |
| 845 di->di_tv.v_lock = 0; | |
| 846 | |
| 847 if (dict_add(d, di) == FAIL) | |
| 848 { | |
| 849 vim_free(di); | |
| 850 PyErr_SetVim(_("failed to add key to dictionary")); | |
| 851 return -1; | |
| 852 } | |
| 853 } | |
| 854 else | |
| 855 clear_tv(&di->di_tv); | |
| 856 | |
| 857 DICTKEY_UNREF | |
| 858 | |
| 859 copy_tv(&tv, &di->di_tv); | |
| 860 return 0; | |
| 861 } | |
| 862 | |
| 863 static PyObject * | |
| 864 DictionaryListKeys(PyObject *self) | |
| 865 { | |
| 866 dict_T *dict = ((DictionaryObject *)(self))->dict; | |
| 867 long_u todo = dict->dv_hashtab.ht_used; | |
| 868 Py_ssize_t i = 0; | |
| 869 PyObject *r; | |
| 870 hashitem_T *hi; | |
| 871 | |
| 872 r = PyList_New(todo); | |
| 873 for (hi = dict->dv_hashtab.ht_array; todo > 0; ++hi) | |
| 874 { | |
| 875 if (!HASHITEM_EMPTY(hi)) | |
| 876 { | |
| 877 PyList_SetItem(r, i, PyBytes_FromString((char *)(hi->hi_key))); | |
| 878 --todo; | |
| 879 ++i; | |
| 880 } | |
| 881 } | |
| 882 return r; | |
| 883 } | |
| 884 | |
| 885 static struct PyMethodDef DictionaryMethods[] = { | |
| 886 {"keys", (PyCFunction)DictionaryListKeys, METH_NOARGS, ""}, | |
| 887 { NULL, NULL, 0, NULL } | |
| 888 }; | |
| 889 | |
| 890 static PyTypeObject ListType; | |
| 891 | |
| 892 typedef struct | |
| 893 { | |
| 894 PyObject_HEAD | |
| 895 list_T *list; | |
| 896 pylinkedlist_T ref; | |
| 897 } ListObject; | |
| 898 | |
| 899 static PyObject * | |
| 900 ListNew(list_T *list) | |
| 901 { | |
| 902 ListObject *self; | |
| 903 | |
| 904 self = PyObject_NEW(ListObject, &ListType); | |
| 905 if (self == NULL) | |
| 906 return NULL; | |
| 907 self->list = list; | |
| 908 ++list->lv_refcount; | |
| 909 | |
| 910 pyll_add((PyObject *)(self), &self->ref, &lastlist); | |
| 911 | |
| 912 return (PyObject *)(self); | |
| 913 } | |
| 914 | |
| 915 static int | |
| 916 list_py_concat(list_T *l, PyObject *obj, PyObject *lookupDict) | |
| 917 { | |
| 918 Py_ssize_t i; | |
| 919 Py_ssize_t lsize = PySequence_Size(obj); | |
| 920 PyObject *litem; | |
| 921 listitem_T *li; | |
| 922 | |
| 923 for(i=0; i<lsize; i++) | |
| 924 { | |
| 925 li = listitem_alloc(); | |
| 926 if (li == NULL) | |
| 927 { | |
| 928 PyErr_NoMemory(); | |
| 929 return -1; | |
| 930 } | |
| 931 li->li_tv.v_lock = 0; | |
| 932 | |
| 933 litem = PySequence_GetItem(obj, i); | |
| 934 if (litem == NULL) | |
| 935 return -1; | |
| 936 if (_ConvertFromPyObject(litem, &li->li_tv, lookupDict) == -1) | |
| 937 return -1; | |
| 938 | |
| 939 list_append(l, li); | |
| 940 } | |
| 941 return 0; | |
| 942 } | |
| 943 | |
| 944 static int | |
| 945 pyseq_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 946 { | |
| 947 list_T *l; | |
| 948 | |
| 949 l = list_alloc(); | |
| 950 if (l == NULL) | |
| 951 { | |
| 952 PyErr_NoMemory(); | |
| 953 return -1; | |
| 954 } | |
| 955 | |
| 956 tv->v_type = VAR_LIST; | |
| 957 tv->vval.v_list = l; | |
| 958 | |
| 959 if (list_py_concat(l, obj, lookupDict) == -1) | |
| 960 return -1; | |
| 961 | |
| 962 return 0; | |
| 963 } | |
| 964 | |
| 965 static int | |
| 966 pyiter_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 967 { | |
| 968 PyObject *iterator = PyObject_GetIter(obj); | |
| 969 PyObject *item; | |
| 970 list_T *l; | |
| 971 listitem_T *li; | |
| 972 | |
| 973 l = list_alloc(); | |
| 974 | |
| 975 if (l == NULL) | |
| 976 { | |
| 977 PyErr_NoMemory(); | |
| 978 return -1; | |
| 979 } | |
| 980 | |
| 981 tv->vval.v_list = l; | |
| 982 tv->v_type = VAR_LIST; | |
| 983 | |
| 984 | |
| 985 if (iterator == NULL) | |
| 986 return -1; | |
| 987 | |
| 988 while ((item = PyIter_Next(obj))) | |
| 989 { | |
| 990 li = listitem_alloc(); | |
| 991 if (li == NULL) | |
| 992 { | |
| 993 PyErr_NoMemory(); | |
| 994 return -1; | |
| 995 } | |
| 996 li->li_tv.v_lock = 0; | |
| 997 | |
| 998 if (_ConvertFromPyObject(item, &li->li_tv, lookupDict) == -1) | |
| 999 return -1; | |
| 1000 | |
| 1001 list_append(l, li); | |
| 1002 | |
| 1003 Py_DECREF(item); | |
| 1004 } | |
| 1005 | |
| 1006 Py_DECREF(iterator); | |
| 1007 return 0; | |
| 1008 } | |
| 1009 | |
| 1010 static PyInt | |
| 1011 ListLength(PyObject *self) | |
| 1012 { | |
| 1013 return ((PyInt) (((ListObject *) (self))->list->lv_len)); | |
| 1014 } | |
| 1015 | |
| 1016 static PyObject * | |
| 1017 ListItem(PyObject *self, Py_ssize_t index) | |
| 1018 { | |
| 1019 listitem_T *li; | |
| 1020 | |
| 1021 if (index>=ListLength(self)) | |
| 1022 { | |
| 1023 PyErr_SetString(PyExc_IndexError, "list index out of range"); | |
| 1024 return NULL; | |
| 1025 } | |
| 1026 li = list_find(((ListObject *) (self))->list, (long) index); | |
| 1027 if (li == NULL) | |
| 1028 { | |
| 1029 PyErr_SetVim(_("internal error: failed to get vim list item")); | |
| 1030 return NULL; | |
| 1031 } | |
| 1032 return ConvertToPyObject(&li->li_tv); | |
| 1033 } | |
| 1034 | |
| 1035 #define PROC_RANGE \ | |
| 1036 if (last < 0) {\ | |
| 1037 if (last < -size) \ | |
| 1038 last = 0; \ | |
| 1039 else \ | |
| 1040 last += size; \ | |
| 1041 } \ | |
| 1042 if (first < 0) \ | |
| 1043 first = 0; \ | |
| 1044 if (first > size) \ | |
| 1045 first = size; \ | |
| 1046 if (last > size) \ | |
| 1047 last = size; | |
| 1048 | |
| 1049 static PyObject * | |
| 1050 ListSlice(PyObject *self, Py_ssize_t first, Py_ssize_t last) | |
| 1051 { | |
| 1052 PyInt i; | |
| 1053 PyInt size = ListLength(self); | |
| 1054 PyInt n; | |
| 1055 PyObject *list; | |
| 1056 int reversed = 0; | |
| 1057 | |
| 1058 PROC_RANGE | |
| 1059 if (first >= last) | |
| 1060 first = last; | |
| 1061 | |
| 1062 n = last-first; | |
| 1063 list = PyList_New(n); | |
| 1064 if (list == NULL) | |
| 1065 return NULL; | |
| 1066 | |
| 1067 for (i = 0; i < n; ++i) | |
| 1068 { | |
| 1069 PyObject *item = ListItem(self, i); | |
| 1070 if (item == NULL) | |
| 1071 { | |
| 1072 Py_DECREF(list); | |
| 1073 return NULL; | |
| 1074 } | |
| 1075 | |
| 1076 if ((PyList_SetItem(list, ((reversed)?(n-i-1):(i)), item))) | |
| 1077 { | |
| 1078 Py_DECREF(item); | |
| 1079 Py_DECREF(list); | |
| 1080 return NULL; | |
| 1081 } | |
| 1082 } | |
| 1083 | |
| 1084 return list; | |
| 1085 } | |
| 1086 | |
| 1087 static int | |
| 1088 ListAssItem(PyObject *self, Py_ssize_t index, PyObject *obj) | |
| 1089 { | |
| 1090 typval_T tv; | |
| 1091 list_T *l = ((ListObject *) (self))->list; | |
| 1092 listitem_T *li; | |
| 1093 Py_ssize_t length = ListLength(self); | |
| 1094 | |
| 1095 if (l->lv_lock) | |
| 1096 { | |
| 1097 PyErr_SetVim(_("list is locked")); | |
| 1098 return -1; | |
| 1099 } | |
| 1100 if (index>length || (index==length && obj==NULL)) | |
| 1101 { | |
| 1102 PyErr_SetString(PyExc_IndexError, "list index out of range"); | |
| 1103 return -1; | |
| 1104 } | |
| 1105 | |
| 1106 if (obj == NULL) | |
| 1107 { | |
| 1108 li = list_find(l, (long) index); | |
| 1109 list_remove(l, li, li); | |
| 1110 clear_tv(&li->li_tv); | |
| 1111 vim_free(li); | |
| 1112 return 0; | |
| 1113 } | |
| 1114 | |
| 1115 if (ConvertFromPyObject(obj, &tv) == -1) | |
| 1116 return -1; | |
| 1117 | |
| 1118 if (index == length) | |
| 1119 { | |
| 1120 if (list_append_tv(l, &tv) == FAIL) | |
| 1121 { | |
| 1122 PyErr_SetVim(_("Failed to add item to list")); | |
| 1123 return -1; | |
| 1124 } | |
| 1125 } | |
| 1126 else | |
| 1127 { | |
| 1128 li = list_find(l, (long) index); | |
| 1129 clear_tv(&li->li_tv); | |
| 1130 copy_tv(&tv, &li->li_tv); | |
| 1131 } | |
| 1132 return 0; | |
| 1133 } | |
| 1134 | |
| 1135 static int | |
| 1136 ListAssSlice(PyObject *self, Py_ssize_t first, Py_ssize_t last, PyObject *obj) | |
| 1137 { | |
| 1138 PyInt size = ListLength(self); | |
| 1139 Py_ssize_t i; | |
| 1140 Py_ssize_t lsize; | |
| 1141 PyObject *litem; | |
| 1142 listitem_T *li; | |
| 1143 listitem_T *next; | |
| 1144 typval_T v; | |
| 1145 list_T *l = ((ListObject *) (self))->list; | |
| 1146 | |
| 1147 if (l->lv_lock) | |
| 1148 { | |
| 1149 PyErr_SetVim(_("list is locked")); | |
| 1150 return -1; | |
| 1151 } | |
| 1152 | |
| 1153 PROC_RANGE | |
| 1154 | |
| 1155 if (first == size) | |
| 1156 li = NULL; | |
| 1157 else | |
| 1158 { | |
| 1159 li = list_find(l, (long) first); | |
| 1160 if (li == NULL) | |
| 1161 { | |
| 1162 PyErr_SetVim(_("internal error: no vim list item")); | |
| 1163 return -1; | |
| 1164 } | |
| 1165 if (last > first) | |
| 1166 { | |
| 1167 i = last - first; | |
| 1168 while (i-- && li != NULL) | |
| 1169 { | |
| 1170 next = li->li_next; | |
| 1171 listitem_remove(l, li); | |
| 1172 li = next; | |
| 1173 } | |
| 1174 } | |
| 1175 } | |
| 1176 | |
| 1177 if (obj == NULL) | |
| 1178 return 0; | |
| 1179 | |
| 1180 if (!PyList_Check(obj)) | |
| 1181 { | |
| 1182 PyErr_SetString(PyExc_TypeError, _("can only assign lists to slice")); | |
| 1183 return -1; | |
| 1184 } | |
| 1185 | |
| 1186 lsize = PyList_Size(obj); | |
| 1187 | |
| 1188 for(i=0; i<lsize; i++) | |
| 1189 { | |
| 1190 litem = PyList_GetItem(obj, i); | |
| 1191 if (litem == NULL) | |
| 1192 return -1; | |
| 1193 if (ConvertFromPyObject(litem, &v) == -1) | |
| 1194 return -1; | |
| 1195 if (list_insert_tv(l, &v, li) == FAIL) | |
| 1196 { | |
| 1197 PyErr_SetVim(_("internal error: failed to add item to list")); | |
| 1198 return -1; | |
| 1199 } | |
| 1200 } | |
| 1201 return 0; | |
| 1202 } | |
| 1203 | |
| 1204 static PyObject * | |
| 1205 ListConcatInPlace(PyObject *self, PyObject *obj) | |
| 1206 { | |
| 1207 list_T *l = ((ListObject *) (self))->list; | |
| 1208 PyObject *lookup_dict; | |
| 1209 | |
| 1210 if (l->lv_lock) | |
| 1211 { | |
| 1212 PyErr_SetVim(_("list is locked")); | |
| 1213 return NULL; | |
| 1214 } | |
| 1215 | |
| 1216 if (!PySequence_Check(obj)) | |
| 1217 { | |
| 1218 PyErr_SetString(PyExc_TypeError, _("can only concatenate with lists")); | |
| 1219 return NULL; | |
| 1220 } | |
| 1221 | |
| 1222 lookup_dict = PyDict_New(); | |
| 1223 if (list_py_concat(l, obj, lookup_dict) == -1) | |
| 1224 { | |
| 1225 Py_DECREF(lookup_dict); | |
| 1226 return NULL; | |
| 1227 } | |
| 1228 Py_DECREF(lookup_dict); | |
| 1229 | |
| 1230 Py_INCREF(self); | |
| 1231 return self; | |
| 1232 } | |
| 1233 | |
| 1234 static struct PyMethodDef ListMethods[] = { | |
| 1235 {"extend", (PyCFunction)ListConcatInPlace, METH_O, ""}, | |
| 1236 { NULL, NULL, 0, NULL } | |
| 1237 }; | |
| 1238 | |
| 1239 typedef struct | |
| 1240 { | |
| 1241 PyObject_HEAD | |
| 1242 char_u *name; | |
| 1243 } FunctionObject; | |
| 1244 | |
| 1245 static PyTypeObject FunctionType; | |
| 1246 | |
| 1247 static PyObject * | |
| 1248 FunctionNew(char_u *name) | |
| 1249 { | |
| 1250 FunctionObject *self; | |
| 1251 | |
| 1252 self = PyObject_NEW(FunctionObject, &FunctionType); | |
| 1253 if (self == NULL) | |
| 1254 return NULL; | |
| 1255 self->name = PyMem_New(char_u, STRLEN(name) + 1); | |
| 1256 if (self->name == NULL) | |
| 1257 { | |
| 1258 PyErr_NoMemory(); | |
| 1259 return NULL; | |
| 1260 } | |
| 1261 STRCPY(self->name, name); | |
| 1262 func_ref(name); | |
| 1263 return (PyObject *)(self); | |
| 1264 } | |
| 1265 | |
| 1266 static PyObject * | |
| 1267 FunctionCall(PyObject *self, PyObject *argsObject, PyObject *kwargs) | |
| 1268 { | |
| 1269 FunctionObject *this = (FunctionObject *)(self); | |
| 1270 char_u *name = this->name; | |
| 1271 typval_T args; | |
| 1272 typval_T selfdicttv; | |
| 1273 typval_T rettv; | |
| 1274 dict_T *selfdict = NULL; | |
| 1275 PyObject *selfdictObject; | |
| 1276 PyObject *result; | |
| 1277 int error; | |
| 1278 | |
| 1279 if (ConvertFromPyObject(argsObject, &args) == -1) | |
| 1280 return NULL; | |
| 1281 | |
| 1282 if (kwargs != NULL) | |
| 1283 { | |
| 1284 selfdictObject = PyDict_GetItemString(kwargs, "self"); | |
| 1285 if (selfdictObject != NULL) | |
| 1286 { | |
| 1287 if (!PyDict_Check(selfdictObject)) | |
| 1288 { | |
| 1289 PyErr_SetString(PyExc_TypeError, _("'self' argument must be a dictionary")); | |
| 1290 clear_tv(&args); | |
| 1291 return NULL; | |
| 1292 } | |
| 1293 if (ConvertFromPyObject(selfdictObject, &selfdicttv) == -1) | |
| 1294 return NULL; | |
| 1295 selfdict = selfdicttv.vval.v_dict; | |
| 1296 } | |
| 1297 } | |
| 1298 | |
| 1299 error = func_call(name, &args, selfdict, &rettv); | |
| 1300 if (error != OK) | |
| 1301 { | |
| 1302 result = NULL; | |
| 1303 PyErr_SetVim(_("failed to run function")); | |
| 1304 } | |
| 1305 else | |
| 1306 result = ConvertToPyObject(&rettv); | |
| 1307 | |
| 1308 /* FIXME Check what should really be cleared. */ | |
| 1309 clear_tv(&args); | |
| 1310 clear_tv(&rettv); | |
| 1311 /* | |
| 1312 * if (selfdict!=NULL) | |
| 1313 * clear_tv(selfdicttv); | |
| 1314 */ | |
| 1315 | |
| 1316 return result; | |
| 1317 } | |
| 1318 | |
| 1319 static struct PyMethodDef FunctionMethods[] = { | |
| 1320 {"__call__", (PyCFunction)FunctionCall, METH_VARARGS|METH_KEYWORDS, ""}, | |
| 1321 { NULL, NULL, 0, NULL } | |
| 1322 }; | |
| 1323 | |
|
2447
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1324 #define INVALID_WINDOW_VALUE ((win_T *)(-1)) |
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1325 |
|
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1326 static int |
|
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|
1327 CheckWindow(WindowObject *this) |
|
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|
1328 { |
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1329 if (this->win == INVALID_WINDOW_VALUE) |
|
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1330 { |
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1331 PyErr_SetVim(_("attempt to refer to deleted window")); |
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1332 return -1; |
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1333 } |
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1334 |
|
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1335 return 0; |
|
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1336 } |
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1337 |
|
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1338 static int WindowSetattr(PyObject *, char *, PyObject *); |
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1339 static PyObject *WindowRepr(PyObject *); |
|
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1340 |
|
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1341 static int |
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1342 WindowSetattr(PyObject *self, char *name, PyObject *val) |
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1343 { |
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1344 WindowObject *this = (WindowObject *)(self); |
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1345 |
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1346 if (CheckWindow(this)) |
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1347 return -1; |
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1348 |
|
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1349 if (strcmp(name, "buffer") == 0) |
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1350 { |
|
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|
1351 PyErr_SetString(PyExc_TypeError, _("readonly attribute")); |
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1352 return -1; |
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1353 } |
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1354 else if (strcmp(name, "cursor") == 0) |
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1355 { |
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1356 long lnum; |
|
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|
1357 long col; |
|
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|
1358 |
|
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1359 if (!PyArg_Parse(val, "(ll)", &lnum, &col)) |
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1360 return -1; |
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|
1361 |
|
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1362 if (lnum <= 0 || lnum > this->win->w_buffer->b_ml.ml_line_count) |
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|
1363 { |
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1364 PyErr_SetVim(_("cursor position outside buffer")); |
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1365 return -1; |
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|
1366 } |
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|
1367 |
|
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|
1368 /* Check for keyboard interrupts */ |
|
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|
1369 if (VimErrorCheck()) |
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|
1370 return -1; |
|
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|
1371 |
|
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|
1372 this->win->w_cursor.lnum = lnum; |
|
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|
1373 this->win->w_cursor.col = col; |
|
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|
1374 #ifdef FEAT_VIRTUALEDIT |
|
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|
1375 this->win->w_cursor.coladd = 0; |
|
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|
1376 #endif |
| 2933 | 1377 /* When column is out of range silently correct it. */ |
| 1378 check_cursor_col_win(this->win); | |
| 1379 | |
|
2447
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|
1380 update_screen(VALID); |
|
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|
1381 return 0; |
|
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|
1382 } |
|
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|
1383 else if (strcmp(name, "height") == 0) |
|
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Move many more common Python items to if_py_both.c.
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|
1384 { |
|
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|
1385 int height; |
|
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|
1386 win_T *savewin; |
|
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|
1387 |
|
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|
1388 if (!PyArg_Parse(val, "i", &height)) |
|
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|
1389 return -1; |
|
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|
1390 |
|
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|
1391 #ifdef FEAT_GUI |
|
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|
1392 need_mouse_correct = TRUE; |
|
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|
1393 #endif |
|
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|
1394 savewin = curwin; |
|
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|
1395 curwin = this->win; |
|
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|
1396 win_setheight(height); |
|
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|
1397 curwin = savewin; |
|
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|
1398 |
|
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|
1399 /* Check for keyboard interrupts */ |
|
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|
1400 if (VimErrorCheck()) |
|
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|
1401 return -1; |
|
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|
1402 |
|
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|
1403 return 0; |
|
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|
1404 } |
|
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|
1405 #ifdef FEAT_VERTSPLIT |
|
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|
1406 else if (strcmp(name, "width") == 0) |
|
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|
1407 { |
|
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|
1408 int width; |
|
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|
1409 win_T *savewin; |
|
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|
1410 |
|
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changeset
|
1411 if (!PyArg_Parse(val, "i", &width)) |
|
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|
1412 return -1; |
|
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Move many more common Python items to if_py_both.c.
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|
1413 |
|
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changeset
|
1414 #ifdef FEAT_GUI |
|
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Move many more common Python items to if_py_both.c.
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|
1415 need_mouse_correct = TRUE; |
|
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diff
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|
1416 #endif |
|
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|
1417 savewin = curwin; |
|
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|
1418 curwin = this->win; |
|
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|
1419 win_setwidth(width); |
|
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Move many more common Python items to if_py_both.c.
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|
1420 curwin = savewin; |
|
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|
1421 |
|
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Move many more common Python items to if_py_both.c.
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|
1422 /* Check for keyboard interrupts */ |
|
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|
1423 if (VimErrorCheck()) |
|
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|
1424 return -1; |
|
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Move many more common Python items to if_py_both.c.
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|
1425 |
|
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Move many more common Python items to if_py_both.c.
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|
1426 return 0; |
|
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|
1427 } |
|
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|
1428 #endif |
|
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|
1429 else |
|
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Move many more common Python items to if_py_both.c.
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|
1430 { |
|
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Move many more common Python items to if_py_both.c.
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|
1431 PyErr_SetString(PyExc_AttributeError, name); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1432 return -1; |
|
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Move many more common Python items to if_py_both.c.
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|
1433 } |
|
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diff
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|
1434 } |
|
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Move many more common Python items to if_py_both.c.
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|
1435 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1436 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1437 WindowRepr(PyObject *self) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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changeset
|
1438 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1439 static char repr[100]; |
|
84d353762845
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diff
changeset
|
1440 WindowObject *this = (WindowObject *)(self); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
1441 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1442 if (this->win == INVALID_WINDOW_VALUE) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
1443 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1444 vim_snprintf(repr, 100, _("<window object (deleted) at %p>"), (self)); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1445 return PyString_FromString(repr); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1446 } |
|
84d353762845
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diff
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|
1447 else |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1448 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1449 int i = 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1450 win_T *w; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1451 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1452 for (w = firstwin; w != NULL && w != this->win; w = W_NEXT(w)) |
|
84d353762845
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diff
changeset
|
1453 ++i; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1454 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1455 if (w == NULL) |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1456 vim_snprintf(repr, 100, _("<window object (unknown) at %p>"), |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
1457 (self)); |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1458 else |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
1459 vim_snprintf(repr, 100, _("<window %d>"), i); |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1460 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1461 return PyString_FromString(repr); |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
1462 } |
|
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diff
changeset
|
1463 } |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
1464 |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
1465 /* |
|
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diff
changeset
|
1466 * Window list object - Implementation |
|
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|
1467 */ |
|
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diff
changeset
|
1468 static PyInt |
|
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changeset
|
1469 WinListLength(PyObject *self UNUSED) |
|
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changeset
|
1470 { |
|
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changeset
|
1471 win_T *w = firstwin; |
|
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diff
changeset
|
1472 PyInt n = 0; |
|
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changeset
|
1473 |
|
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changeset
|
1474 while (w != NULL) |
|
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changeset
|
1475 { |
|
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changeset
|
1476 ++n; |
|
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changeset
|
1477 w = W_NEXT(w); |
|
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changeset
|
1478 } |
|
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changeset
|
1479 |
|
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changeset
|
1480 return n; |
|
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changeset
|
1481 } |
|
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changeset
|
1482 |
|
84d353762845
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changeset
|
1483 static PyObject * |
|
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changeset
|
1484 WinListItem(PyObject *self UNUSED, PyInt n) |
|
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changeset
|
1485 { |
|
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changeset
|
1486 win_T *w; |
|
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changeset
|
1487 |
|
84d353762845
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changeset
|
1488 for (w = firstwin; w != NULL; w = W_NEXT(w), --n) |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1489 if (n == 0) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1490 return WindowNew(w); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1491 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
1492 PyErr_SetString(PyExc_IndexError, _("no such window")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1493 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1494 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1495 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1496 /* Convert a Python string into a Vim line. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1497 * |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
1498 * The result is in allocated memory. All internal nulls are replaced by |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1499 * newline characters. It is an error for the string to contain newline |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1500 * characters. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1501 * |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1502 * On errors, the Python exception data is set, and NULL is returned. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1503 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1504 static char * |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1505 StringToLine(PyObject *obj) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1506 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1507 const char *str; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1508 char *save; |
| 2894 | 1509 PyObject *bytes; |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1510 PyInt len; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
1511 PyInt i; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1512 char *p; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1513 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1514 if (obj == NULL || !PyString_Check(obj)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1515 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1516 PyErr_BadArgument(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1517 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1518 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1519 |
| 2894 | 1520 bytes = PyString_AsBytes(obj); /* for Python 2 this does nothing */ |
| 1521 str = PyString_AsString(bytes); | |
| 1522 len = PyString_Size(bytes); | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1523 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1524 /* |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1525 * Error checking: String must not contain newlines, as we |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1526 * are replacing a single line, and we must replace it with |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1527 * a single line. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1528 * A trailing newline is removed, so that append(f.readlines()) works. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1529 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1530 p = memchr(str, '\n', len); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1531 if (p != NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1532 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1533 if (p == str + len - 1) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1534 --len; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1535 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1536 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1537 PyErr_SetVim(_("string cannot contain newlines")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1538 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1539 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1540 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1541 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1542 /* Create a copy of the string, with internal nulls replaced by |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1543 * newline characters, as is the vim convention. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1544 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1545 save = (char *)alloc((unsigned)(len+1)); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1546 if (save == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1547 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1548 PyErr_NoMemory(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1549 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1550 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1551 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1552 for (i = 0; i < len; ++i) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1553 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1554 if (str[i] == '\0') |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1555 save[i] = '\n'; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1556 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1557 save[i] = str[i]; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1558 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1559 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1560 save[i] = '\0'; |
| 2894 | 1561 PyString_FreeBytes(bytes); /* Python 2 does nothing here */ |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1562 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1563 return save; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1564 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1565 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1566 /* Get a line from the specified buffer. The line number is |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1567 * in Vim format (1-based). The line is returned as a Python |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1568 * string object. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1569 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1570 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1571 GetBufferLine(buf_T *buf, PyInt n) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1572 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1573 return LineToString((char *)ml_get_buf(buf, (linenr_T)n, FALSE)); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1574 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1575 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1576 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1577 /* Get a list of lines from the specified buffer. The line numbers |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1578 * are in Vim format (1-based). The range is from lo up to, but not |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1579 * including, hi. The list is returned as a Python list of string objects. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1580 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1581 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1582 GetBufferLineList(buf_T *buf, PyInt lo, PyInt hi) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1583 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1584 PyInt i; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1585 PyInt n = hi - lo; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1586 PyObject *list = PyList_New(n); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1587 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1588 if (list == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1589 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1590 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1591 for (i = 0; i < n; ++i) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1592 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1593 PyObject *str = LineToString((char *)ml_get_buf(buf, (linenr_T)(lo+i), FALSE)); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1594 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1595 /* Error check - was the Python string creation OK? */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1596 if (str == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1597 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1598 Py_DECREF(list); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1599 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1600 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1601 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1602 /* Set the list item */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1603 if (PyList_SetItem(list, i, str)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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|
1604 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1605 Py_DECREF(str); |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1606 Py_DECREF(list); |
|
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Move many more common Python items to if_py_both.c.
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|
1607 return NULL; |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
1608 } |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
1609 } |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
1610 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1611 /* The ownership of the Python list is passed to the caller (ie, |
|
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Move many more common Python items to if_py_both.c.
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|
1612 * the caller should Py_DECREF() the object when it is finished |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
1613 * with it). |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
1614 */ |
|
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Move many more common Python items to if_py_both.c.
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|
1615 |
|
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Move many more common Python items to if_py_both.c.
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|
1616 return list; |
|
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Move many more common Python items to if_py_both.c.
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|
1617 } |
|
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Move many more common Python items to if_py_both.c.
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|
1618 |
|
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Move many more common Python items to if_py_both.c.
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|
1619 /* |
|
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Move many more common Python items to if_py_both.c.
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|
1620 * Check if deleting lines made the cursor position invalid. |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
1621 * Changed the lines from "lo" to "hi" and added "extra" lines (negative if |
|
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Move many more common Python items to if_py_both.c.
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|
1622 * deleted). |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
1623 */ |
|
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Move many more common Python items to if_py_both.c.
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|
1624 static void |
|
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Move many more common Python items to if_py_both.c.
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|
1625 py_fix_cursor(linenr_T lo, linenr_T hi, linenr_T extra) |
|
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Move many more common Python items to if_py_both.c.
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|
1626 { |
|
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Move many more common Python items to if_py_both.c.
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|
1627 if (curwin->w_cursor.lnum >= lo) |
|
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Move many more common Python items to if_py_both.c.
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|
1628 { |
|
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Move many more common Python items to if_py_both.c.
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|
1629 /* Adjust the cursor position if it's in/after the changed |
|
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Move many more common Python items to if_py_both.c.
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|
1630 * lines. */ |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
1631 if (curwin->w_cursor.lnum >= hi) |
|
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Move many more common Python items to if_py_both.c.
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|
1632 { |
|
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Move many more common Python items to if_py_both.c.
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|
1633 curwin->w_cursor.lnum += extra; |
|
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Move many more common Python items to if_py_both.c.
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|
1634 check_cursor_col(); |
|
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|
1635 } |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
1636 else if (extra < 0) |
|
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Move many more common Python items to if_py_both.c.
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|
1637 { |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
1638 curwin->w_cursor.lnum = lo; |
|
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Move many more common Python items to if_py_both.c.
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|
1639 check_cursor(); |
|
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Move many more common Python items to if_py_both.c.
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|
1640 } |
|
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Move many more common Python items to if_py_both.c.
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|
1641 else |
|
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Move many more common Python items to if_py_both.c.
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|
1642 check_cursor_col(); |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
1643 changed_cline_bef_curs(); |
|
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Move many more common Python items to if_py_both.c.
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|
1644 } |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
1645 invalidate_botline(); |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1646 } |
|
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Move many more common Python items to if_py_both.c.
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|
1647 |
| 2894 | 1648 /* |
| 1649 * Replace a line in the specified buffer. The line number is | |
|
2447
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|
1650 * in Vim format (1-based). The replacement line is given as |
|
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Move many more common Python items to if_py_both.c.
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|
1651 * a Python string object. The object is checked for validity |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
1652 * and correct format. Errors are returned as a value of FAIL. |
|
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Move many more common Python items to if_py_both.c.
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|
1653 * The return value is OK on success. |
|
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Move many more common Python items to if_py_both.c.
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|
1654 * If OK is returned and len_change is not NULL, *len_change |
|
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Move many more common Python items to if_py_both.c.
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|
1655 * is set to the change in the buffer length. |
|
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Move many more common Python items to if_py_both.c.
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|
1656 */ |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1657 static int |
|
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Move many more common Python items to if_py_both.c.
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|
1658 SetBufferLine(buf_T *buf, PyInt n, PyObject *line, PyInt *len_change) |
|
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Move many more common Python items to if_py_both.c.
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|
1659 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1660 /* First of all, we check the thpe of the supplied Python object. |
|
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Move many more common Python items to if_py_both.c.
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|
1661 * There are three cases: |
|
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Move many more common Python items to if_py_both.c.
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|
1662 * 1. NULL, or None - this is a deletion. |
|
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|
1663 * 2. A string - this is a replacement. |
|
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|
1664 * 3. Anything else - this is an error. |
|
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Move many more common Python items to if_py_both.c.
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|
1665 */ |
|
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changeset
|
1666 if (line == Py_None || line == NULL) |
|
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|
1667 { |
|
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Move many more common Python items to if_py_both.c.
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|
1668 buf_T *savebuf = curbuf; |
|
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Move many more common Python items to if_py_both.c.
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|
1669 |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
1670 PyErr_Clear(); |
|
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changeset
|
1671 curbuf = buf; |
|
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|
1672 |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
1673 if (u_savedel((linenr_T)n, 1L) == FAIL) |
|
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changeset
|
1674 PyErr_SetVim(_("cannot save undo information")); |
|
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|
1675 else if (ml_delete((linenr_T)n, FALSE) == FAIL) |
|
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changeset
|
1676 PyErr_SetVim(_("cannot delete line")); |
|
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|
1677 else |
|
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|
1678 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1679 if (buf == curwin->w_buffer) |
|
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changeset
|
1680 py_fix_cursor((linenr_T)n, (linenr_T)n + 1, (linenr_T)-1); |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
1681 deleted_lines_mark((linenr_T)n, 1L); |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
1682 } |
|
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|
1683 |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
1684 curbuf = savebuf; |
|
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|
1685 |
|
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changeset
|
1686 if (PyErr_Occurred() || VimErrorCheck()) |
|
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|
1687 return FAIL; |
|
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|
1688 |
|
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|
1689 if (len_change) |
|
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|
1690 *len_change = -1; |
|
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|
1691 |
|
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|
1692 return OK; |
|
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|
1693 } |
|
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|
1694 else if (PyString_Check(line)) |
|
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|
1695 { |
|
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|
1696 char *save = StringToLine(line); |
|
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|
1697 buf_T *savebuf = curbuf; |
|
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|
1698 |
|
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changeset
|
1699 if (save == NULL) |
|
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|
1700 return FAIL; |
|
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|
1701 |
|
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changeset
|
1702 /* We do not need to free "save" if ml_replace() consumes it. */ |
|
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|
1703 PyErr_Clear(); |
|
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|
1704 curbuf = buf; |
|
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|
1705 |
|
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changeset
|
1706 if (u_savesub((linenr_T)n) == FAIL) |
|
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|
1707 { |
|
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|
1708 PyErr_SetVim(_("cannot save undo information")); |
|
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|
1709 vim_free(save); |
|
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|
1710 } |
|
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changeset
|
1711 else if (ml_replace((linenr_T)n, (char_u *)save, FALSE) == FAIL) |
|
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|
1712 { |
|
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|
1713 PyErr_SetVim(_("cannot replace line")); |
|
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|
1714 vim_free(save); |
|
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|
1715 } |
|
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1716 else |
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1717 changed_bytes((linenr_T)n, 0); |
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1718 |
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1719 curbuf = savebuf; |
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1720 |
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1721 /* Check that the cursor is not beyond the end of the line now. */ |
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1722 if (buf == curwin->w_buffer) |
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1723 check_cursor_col(); |
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1724 |
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1725 if (PyErr_Occurred() || VimErrorCheck()) |
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1726 return FAIL; |
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1727 |
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1728 if (len_change) |
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1729 *len_change = 0; |
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1730 |
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1731 return OK; |
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1732 } |
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1733 else |
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1734 { |
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1735 PyErr_BadArgument(); |
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1736 return FAIL; |
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1737 } |
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1738 } |
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1739 |
| 2894 | 1740 /* Replace a range of lines in the specified buffer. The line numbers are in |
| 1741 * Vim format (1-based). The range is from lo up to, but not including, hi. | |
| 1742 * The replacement lines are given as a Python list of string objects. The | |
| 1743 * list is checked for validity and correct format. Errors are returned as a | |
| 1744 * value of FAIL. The return value is OK on success. | |
| 1745 * If OK is returned and len_change is not NULL, *len_change | |
| 1746 * is set to the change in the buffer length. | |
| 1747 */ | |
| 1748 static int | |
| 1749 SetBufferLineList(buf_T *buf, PyInt lo, PyInt hi, PyObject *list, PyInt *len_change) | |
| 1750 { | |
| 1751 /* First of all, we check the thpe of the supplied Python object. | |
| 1752 * There are three cases: | |
| 1753 * 1. NULL, or None - this is a deletion. | |
| 1754 * 2. A list - this is a replacement. | |
| 1755 * 3. Anything else - this is an error. | |
| 1756 */ | |
| 1757 if (list == Py_None || list == NULL) | |
| 1758 { | |
| 1759 PyInt i; | |
| 1760 PyInt n = (int)(hi - lo); | |
| 1761 buf_T *savebuf = curbuf; | |
| 1762 | |
| 1763 PyErr_Clear(); | |
| 1764 curbuf = buf; | |
| 1765 | |
| 1766 if (u_savedel((linenr_T)lo, (long)n) == FAIL) | |
| 1767 PyErr_SetVim(_("cannot save undo information")); | |
| 1768 else | |
| 1769 { | |
| 1770 for (i = 0; i < n; ++i) | |
| 1771 { | |
| 1772 if (ml_delete((linenr_T)lo, FALSE) == FAIL) | |
| 1773 { | |
| 1774 PyErr_SetVim(_("cannot delete line")); | |
| 1775 break; | |
| 1776 } | |
| 1777 } | |
| 1778 if (buf == curwin->w_buffer) | |
| 1779 py_fix_cursor((linenr_T)lo, (linenr_T)hi, (linenr_T)-n); | |
| 1780 deleted_lines_mark((linenr_T)lo, (long)i); | |
| 1781 } | |
| 1782 | |
| 1783 curbuf = savebuf; | |
| 1784 | |
| 1785 if (PyErr_Occurred() || VimErrorCheck()) | |
| 1786 return FAIL; | |
| 1787 | |
| 1788 if (len_change) | |
| 1789 *len_change = -n; | |
| 1790 | |
| 1791 return OK; | |
| 1792 } | |
| 1793 else if (PyList_Check(list)) | |
| 1794 { | |
| 1795 PyInt i; | |
| 1796 PyInt new_len = PyList_Size(list); | |
| 1797 PyInt old_len = hi - lo; | |
| 1798 PyInt extra = 0; /* lines added to text, can be negative */ | |
| 1799 char **array; | |
| 1800 buf_T *savebuf; | |
| 1801 | |
| 1802 if (new_len == 0) /* avoid allocating zero bytes */ | |
| 1803 array = NULL; | |
| 1804 else | |
| 1805 { | |
| 1806 array = (char **)alloc((unsigned)(new_len * sizeof(char *))); | |
| 1807 if (array == NULL) | |
| 1808 { | |
| 1809 PyErr_NoMemory(); | |
| 1810 return FAIL; | |
| 1811 } | |
| 1812 } | |
| 1813 | |
| 1814 for (i = 0; i < new_len; ++i) | |
| 1815 { | |
| 1816 PyObject *line = PyList_GetItem(list, i); | |
| 1817 | |
| 1818 array[i] = StringToLine(line); | |
| 1819 if (array[i] == NULL) | |
| 1820 { | |
| 1821 while (i) | |
| 1822 vim_free(array[--i]); | |
| 1823 vim_free(array); | |
| 1824 return FAIL; | |
| 1825 } | |
| 1826 } | |
| 1827 | |
| 1828 savebuf = curbuf; | |
| 1829 | |
| 1830 PyErr_Clear(); | |
| 1831 curbuf = buf; | |
| 1832 | |
| 1833 if (u_save((linenr_T)(lo-1), (linenr_T)hi) == FAIL) | |
| 1834 PyErr_SetVim(_("cannot save undo information")); | |
| 1835 | |
| 1836 /* If the size of the range is reducing (ie, new_len < old_len) we | |
| 1837 * need to delete some old_len. We do this at the start, by | |
| 1838 * repeatedly deleting line "lo". | |
| 1839 */ | |
| 1840 if (!PyErr_Occurred()) | |
| 1841 { | |
| 1842 for (i = 0; i < old_len - new_len; ++i) | |
| 1843 if (ml_delete((linenr_T)lo, FALSE) == FAIL) | |
| 1844 { | |
| 1845 PyErr_SetVim(_("cannot delete line")); | |
| 1846 break; | |
| 1847 } | |
| 1848 extra -= i; | |
| 1849 } | |
| 1850 | |
| 1851 /* For as long as possible, replace the existing old_len with the | |
| 1852 * new old_len. This is a more efficient operation, as it requires | |
| 1853 * less memory allocation and freeing. | |
| 1854 */ | |
| 1855 if (!PyErr_Occurred()) | |
| 1856 { | |
| 1857 for (i = 0; i < old_len && i < new_len; ++i) | |
| 1858 if (ml_replace((linenr_T)(lo+i), (char_u *)array[i], FALSE) | |
| 1859 == FAIL) | |
| 1860 { | |
| 1861 PyErr_SetVim(_("cannot replace line")); | |
| 1862 break; | |
| 1863 } | |
| 1864 } | |
| 1865 else | |
| 1866 i = 0; | |
| 1867 | |
| 1868 /* Now we may need to insert the remaining new old_len. If we do, we | |
| 1869 * must free the strings as we finish with them (we can't pass the | |
| 1870 * responsibility to vim in this case). | |
| 1871 */ | |
| 1872 if (!PyErr_Occurred()) | |
| 1873 { | |
| 1874 while (i < new_len) | |
| 1875 { | |
| 1876 if (ml_append((linenr_T)(lo + i - 1), | |
| 1877 (char_u *)array[i], 0, FALSE) == FAIL) | |
| 1878 { | |
| 1879 PyErr_SetVim(_("cannot insert line")); | |
| 1880 break; | |
| 1881 } | |
| 1882 vim_free(array[i]); | |
| 1883 ++i; | |
| 1884 ++extra; | |
| 1885 } | |
| 1886 } | |
| 1887 | |
| 1888 /* Free any left-over old_len, as a result of an error */ | |
| 1889 while (i < new_len) | |
| 1890 { | |
| 1891 vim_free(array[i]); | |
| 1892 ++i; | |
| 1893 } | |
| 1894 | |
| 1895 /* Free the array of old_len. All of its contents have now | |
| 1896 * been dealt with (either freed, or the responsibility passed | |
| 1897 * to vim. | |
| 1898 */ | |
| 1899 vim_free(array); | |
| 1900 | |
| 1901 /* Adjust marks. Invalidate any which lie in the | |
| 1902 * changed range, and move any in the remainder of the buffer. | |
| 1903 */ | |
| 1904 mark_adjust((linenr_T)lo, (linenr_T)(hi - 1), | |
| 1905 (long)MAXLNUM, (long)extra); | |
| 1906 changed_lines((linenr_T)lo, 0, (linenr_T)hi, (long)extra); | |
| 1907 | |
| 1908 if (buf == curwin->w_buffer) | |
| 1909 py_fix_cursor((linenr_T)lo, (linenr_T)hi, (linenr_T)extra); | |
| 1910 | |
| 1911 curbuf = savebuf; | |
| 1912 | |
| 1913 if (PyErr_Occurred() || VimErrorCheck()) | |
| 1914 return FAIL; | |
| 1915 | |
| 1916 if (len_change) | |
| 1917 *len_change = new_len - old_len; | |
| 1918 | |
| 1919 return OK; | |
| 1920 } | |
| 1921 else | |
| 1922 { | |
| 1923 PyErr_BadArgument(); | |
| 1924 return FAIL; | |
| 1925 } | |
| 1926 } | |
|
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1927 |
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1928 /* Insert a number of lines into the specified buffer after the specifed line. |
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1929 * The line number is in Vim format (1-based). The lines to be inserted are |
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1930 * given as a Python list of string objects or as a single string. The lines |
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1931 * to be added are checked for validity and correct format. Errors are |
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1932 * returned as a value of FAIL. The return value is OK on success. |
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1933 * If OK is returned and len_change is not NULL, *len_change |
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1934 * is set to the change in the buffer length. |
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1935 */ |
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1936 static int |
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1937 InsertBufferLines(buf_T *buf, PyInt n, PyObject *lines, PyInt *len_change) |
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1938 { |
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1939 /* First of all, we check the type of the supplied Python object. |
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1940 * It must be a string or a list, or the call is in error. |
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1941 */ |
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1942 if (PyString_Check(lines)) |
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1943 { |
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1944 char *str = StringToLine(lines); |
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1945 buf_T *savebuf; |
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1946 |
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1947 if (str == NULL) |
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1948 return FAIL; |
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1949 |
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1950 savebuf = curbuf; |
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1951 |
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1952 PyErr_Clear(); |
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1953 curbuf = buf; |
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1954 |
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1955 if (u_save((linenr_T)n, (linenr_T)(n+1)) == FAIL) |
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1956 PyErr_SetVim(_("cannot save undo information")); |
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1957 else if (ml_append((linenr_T)n, (char_u *)str, 0, FALSE) == FAIL) |
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1958 PyErr_SetVim(_("cannot insert line")); |
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1959 else |
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1960 appended_lines_mark((linenr_T)n, 1L); |
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1961 |
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1962 vim_free(str); |
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1963 curbuf = savebuf; |
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1964 update_screen(VALID); |
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1965 |
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1966 if (PyErr_Occurred() || VimErrorCheck()) |
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1967 return FAIL; |
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1968 |
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1969 if (len_change) |
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1970 *len_change = 1; |
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1971 |
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1972 return OK; |
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1973 } |
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1974 else if (PyList_Check(lines)) |
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1975 { |
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1976 PyInt i; |
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1977 PyInt size = PyList_Size(lines); |
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1978 char **array; |
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1979 buf_T *savebuf; |
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1980 |
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1981 array = (char **)alloc((unsigned)(size * sizeof(char *))); |
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1982 if (array == NULL) |
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1983 { |
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1984 PyErr_NoMemory(); |
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1985 return FAIL; |
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1986 } |
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1987 |
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1988 for (i = 0; i < size; ++i) |
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1989 { |
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|
1990 PyObject *line = PyList_GetItem(lines, i); |
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1991 array[i] = StringToLine(line); |
|
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1992 |
|
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|
1993 if (array[i] == NULL) |
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1994 { |
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1995 while (i) |
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1996 vim_free(array[--i]); |
|
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1997 vim_free(array); |
|
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1998 return FAIL; |
|
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1999 } |
|
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|
2000 } |
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|
2001 |
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|
2002 savebuf = curbuf; |
|
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Move many more common Python items to if_py_both.c.
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|
2003 |
|
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Move many more common Python items to if_py_both.c.
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|
2004 PyErr_Clear(); |
|
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Move many more common Python items to if_py_both.c.
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|
2005 curbuf = buf; |
|
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|
2006 |
|
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|
2007 if (u_save((linenr_T)n, (linenr_T)(n + 1)) == FAIL) |
|
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Move many more common Python items to if_py_both.c.
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|
2008 PyErr_SetVim(_("cannot save undo information")); |
|
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Move many more common Python items to if_py_both.c.
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parents:
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|
2009 else |
|
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|
2010 { |
|
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Move many more common Python items to if_py_both.c.
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|
2011 for (i = 0; i < size; ++i) |
|
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Move many more common Python items to if_py_both.c.
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|
2012 { |
|
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Move many more common Python items to if_py_both.c.
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|
2013 if (ml_append((linenr_T)(n + i), |
|
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Move many more common Python items to if_py_both.c.
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parents:
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|
2014 (char_u *)array[i], 0, FALSE) == FAIL) |
|
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Move many more common Python items to if_py_both.c.
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|
2015 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2016 PyErr_SetVim(_("cannot insert line")); |
|
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Move many more common Python items to if_py_both.c.
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parents:
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changeset
|
2017 |
|
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Move many more common Python items to if_py_both.c.
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parents:
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diff
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|
2018 /* Free the rest of the lines */ |
|
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Move many more common Python items to if_py_both.c.
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|
2019 while (i < size) |
|
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Move many more common Python items to if_py_both.c.
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|
2020 vim_free(array[i++]); |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2021 |
|
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Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2022 break; |
|
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diff
changeset
|
2023 } |
|
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Move many more common Python items to if_py_both.c.
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|
2024 vim_free(array[i]); |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2025 } |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2026 if (i > 0) |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2027 appended_lines_mark((linenr_T)n, (long)i); |
|
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Move many more common Python items to if_py_both.c.
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|
2028 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
2029 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2030 /* Free the array of lines. All of its contents have now |
|
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Move many more common Python items to if_py_both.c.
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|
2031 * been freed. |
|
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Move many more common Python items to if_py_both.c.
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|
2032 */ |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2033 vim_free(array); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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|
2034 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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changeset
|
2035 curbuf = savebuf; |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2036 update_screen(VALID); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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|
2037 |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2038 if (PyErr_Occurred() || VimErrorCheck()) |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2039 return FAIL; |
|
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2040 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2041 if (len_change) |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2042 *len_change = size; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2043 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2044 return OK; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2045 } |
|
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2046 else |
|
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2047 { |
|
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Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2048 PyErr_BadArgument(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2049 return FAIL; |
|
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Move many more common Python items to if_py_both.c.
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|
2050 } |
|
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2051 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
2052 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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changeset
|
2053 /* |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2054 * Common routines for buffers and line ranges |
|
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Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2055 * ------------------------------------------- |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2056 */ |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2057 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2058 static int |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2059 CheckBuffer(BufferObject *this) |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2060 { |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2061 if (this->buf == INVALID_BUFFER_VALUE) |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2062 { |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2063 PyErr_SetVim(_("attempt to refer to deleted buffer")); |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2064 return -1; |
|
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changeset
|
2065 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
2066 |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2067 return 0; |
|
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changeset
|
2068 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2069 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
2070 static PyObject * |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2071 RBItem(BufferObject *self, PyInt n, PyInt start, PyInt end) |
|
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|
2072 { |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2073 if (CheckBuffer(self)) |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2074 return NULL; |
|
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changeset
|
2075 |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2076 if (n < 0 || n > end - start) |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2077 { |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2078 PyErr_SetString(PyExc_IndexError, _("line number out of range")); |
|
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changeset
|
2079 return NULL; |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2080 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
2081 |
|
84d353762845
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diff
changeset
|
2082 return GetBufferLine(self->buf, n+start); |
|
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changeset
|
2083 } |
|
84d353762845
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changeset
|
2084 |
|
84d353762845
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diff
changeset
|
2085 static PyObject * |
|
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changeset
|
2086 RBSlice(BufferObject *self, PyInt lo, PyInt hi, PyInt start, PyInt end) |
|
84d353762845
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changeset
|
2087 { |
|
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diff
changeset
|
2088 PyInt size; |
|
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changeset
|
2089 |
|
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diff
changeset
|
2090 if (CheckBuffer(self)) |
|
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changeset
|
2091 return NULL; |
|
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changeset
|
2092 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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|
2093 size = end - start + 1; |
|
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|
2094 |
|
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|
2095 if (lo < 0) |
|
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|
2096 lo = 0; |
|
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|
2097 else if (lo > size) |
|
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|
2098 lo = size; |
|
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|
2099 if (hi < 0) |
|
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|
2100 hi = 0; |
|
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|
2101 if (hi < lo) |
|
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|
2102 hi = lo; |
|
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|
2103 else if (hi > size) |
|
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|
2104 hi = size; |
|
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|
2105 |
|
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|
2106 return GetBufferLineList(self->buf, lo+start, hi+start); |
|
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|
2107 } |
|
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|
2108 |
|
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Move many more common Python items to if_py_both.c.
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|
2109 static PyInt |
|
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|
2110 RBAsItem(BufferObject *self, PyInt n, PyObject *val, PyInt start, PyInt end, PyInt *new_end) |
|
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|
2111 { |
|
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|
2112 PyInt len_change; |
|
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|
2113 |
|
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|
2114 if (CheckBuffer(self)) |
|
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|
2115 return -1; |
|
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|
2116 |
|
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Move many more common Python items to if_py_both.c.
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|
2117 if (n < 0 || n > end - start) |
|
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|
2118 { |
|
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|
2119 PyErr_SetString(PyExc_IndexError, _("line number out of range")); |
|
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|
2120 return -1; |
|
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|
2121 } |
|
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|
2122 |
|
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|
2123 if (SetBufferLine(self->buf, n+start, val, &len_change) == FAIL) |
|
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|
2124 return -1; |
|
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|
2125 |
|
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Move many more common Python items to if_py_both.c.
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|
2126 if (new_end) |
|
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|
2127 *new_end = end + len_change; |
|
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|
2128 |
|
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|
2129 return 0; |
|
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|
2130 } |
|
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|
2131 |
| 2894 | 2132 static PyInt |
| 2133 RBAsSlice(BufferObject *self, PyInt lo, PyInt hi, PyObject *val, PyInt start, PyInt end, PyInt *new_end) | |
| 2134 { | |
| 2135 PyInt size; | |
| 2136 PyInt len_change; | |
| 2137 | |
| 2138 /* Self must be a valid buffer */ | |
| 2139 if (CheckBuffer(self)) | |
| 2140 return -1; | |
| 2141 | |
| 2142 /* Sort out the slice range */ | |
| 2143 size = end - start + 1; | |
| 2144 | |
| 2145 if (lo < 0) | |
| 2146 lo = 0; | |
| 2147 else if (lo > size) | |
| 2148 lo = size; | |
| 2149 if (hi < 0) | |
| 2150 hi = 0; | |
| 2151 if (hi < lo) | |
| 2152 hi = lo; | |
| 2153 else if (hi > size) | |
| 2154 hi = size; | |
| 2155 | |
| 2156 if (SetBufferLineList(self->buf, lo + start, hi + start, | |
| 2157 val, &len_change) == FAIL) | |
| 2158 return -1; | |
| 2159 | |
| 2160 if (new_end) | |
| 2161 *new_end = end + len_change; | |
| 2162 | |
| 2163 return 0; | |
| 2164 } | |
| 2165 | |
|
2447
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|
2166 |
|
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|
2167 static PyObject * |
|
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|
2168 RBAppend(BufferObject *self, PyObject *args, PyInt start, PyInt end, PyInt *new_end) |
|
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|
2169 { |
|
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|
2170 PyObject *lines; |
|
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|
2171 PyInt len_change; |
|
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|
2172 PyInt max; |
|
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|
2173 PyInt n; |
|
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|
2174 |
|
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|
2175 if (CheckBuffer(self)) |
|
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|
2176 return NULL; |
|
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|
2177 |
|
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|
2178 max = n = end - start + 1; |
|
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|
2179 |
|
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|
2180 if (!PyArg_ParseTuple(args, "O|n", &lines, &n)) |
|
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|
2181 return NULL; |
|
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|
2182 |
|
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|
2183 if (n < 0 || n > max) |
|
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|
2184 { |
|
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|
2185 PyErr_SetString(PyExc_ValueError, _("line number out of range")); |
|
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|
2186 return NULL; |
|
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|
2187 } |
|
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|
2188 |
|
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|
2189 if (InsertBufferLines(self->buf, n + start - 1, lines, &len_change) == FAIL) |
|
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|
2190 return NULL; |
|
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|
2191 |
|
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|
2192 if (new_end) |
|
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|
2193 *new_end = end + len_change; |
|
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|
2194 |
|
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|
2195 Py_INCREF(Py_None); |
|
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|
2196 return Py_None; |
|
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|
2197 } |
|
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|
2198 |
|
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|
2199 |
|
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|
2200 /* Buffer object - Definitions |
|
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|
2201 */ |
|
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|
2202 |
|
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|
2203 typedef struct |
|
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|
2204 { |
|
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|
2205 PyObject_HEAD |
|
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|
2206 BufferObject *buf; |
|
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|
2207 PyInt start; |
|
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|
2208 PyInt end; |
|
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|
2209 } RangeObject; |
|
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|
2210 |
|
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|
2211 static PyObject * |
|
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|
2212 RangeNew(buf_T *buf, PyInt start, PyInt end) |
|
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|
2213 { |
|
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|
2214 BufferObject *bufr; |
|
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|
2215 RangeObject *self; |
|
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|
2216 self = PyObject_NEW(RangeObject, &RangeType); |
|
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|
2217 if (self == NULL) |
|
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|
2218 return NULL; |
|
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|
2219 |
|
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|
2220 bufr = (BufferObject *)BufferNew(buf); |
|
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|
2221 if (bufr == NULL) |
|
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2222 { |
|
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|
2223 Py_DECREF(self); |
|
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|
2224 return NULL; |
|
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|
2225 } |
|
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|
2226 Py_INCREF(bufr); |
|
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|
2227 |
|
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|
2228 self->buf = bufr; |
|
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|
2229 self->start = start; |
|
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|
2230 self->end = end; |
|
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|
2231 |
|
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|
2232 return (PyObject *)(self); |
|
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|
2233 } |
|
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Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2234 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2235 static PyObject * |
|
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diff
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|
2236 BufferAppend(PyObject *self, PyObject *args) |
|
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Move many more common Python items to if_py_both.c.
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|
2237 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2238 return RBAppend((BufferObject *)(self), args, 1, |
|
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|
2239 (PyInt)((BufferObject *)(self))->buf->b_ml.ml_line_count, |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2240 NULL); |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2241 } |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2242 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2243 static PyObject * |
|
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2244 BufferMark(PyObject *self, PyObject *args) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
2245 { |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2246 pos_T *posp; |
|
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diff
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|
2247 char *pmark; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2248 char mark; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2249 buf_T *curbuf_save; |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2250 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2251 if (CheckBuffer((BufferObject *)(self))) |
|
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Move many more common Python items to if_py_both.c.
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|
2252 return NULL; |
|
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Move many more common Python items to if_py_both.c.
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|
2253 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2254 if (!PyArg_ParseTuple(args, "s", &pmark)) |
|
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|
2255 return NULL; |
|
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diff
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|
2256 mark = *pmark; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2257 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2258 curbuf_save = curbuf; |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2259 curbuf = ((BufferObject *)(self))->buf; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2260 posp = getmark(mark, FALSE); |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2261 curbuf = curbuf_save; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2262 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2263 if (posp == NULL) |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2264 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2265 PyErr_SetVim(_("invalid mark name")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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|
2266 return NULL; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2267 } |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2268 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2269 /* Ckeck for keyboard interrupt */ |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2270 if (VimErrorCheck()) |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2271 return NULL; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2272 |
|
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Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2273 if (posp->lnum <= 0) |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2274 { |
|
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diff
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|
2275 /* Or raise an error? */ |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2276 Py_INCREF(Py_None); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2277 return Py_None; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2278 } |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2279 |
|
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Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2280 return Py_BuildValue("(ll)", (long)(posp->lnum), (long)(posp->col)); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2281 } |
|
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Move many more common Python items to if_py_both.c.
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|
2282 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2283 static PyObject * |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2284 BufferRange(PyObject *self, PyObject *args) |
|
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diff
changeset
|
2285 { |
|
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diff
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|
2286 PyInt start; |
|
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diff
changeset
|
2287 PyInt end; |
|
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changeset
|
2288 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2289 if (CheckBuffer((BufferObject *)(self))) |
|
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diff
changeset
|
2290 return NULL; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2291 |
|
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Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2292 if (!PyArg_ParseTuple(args, "nn", &start, &end)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2293 return NULL; |
|
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Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2294 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2295 return RangeNew(((BufferObject *)(self))->buf, start, end); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2296 } |
|
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Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2297 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2298 static struct PyMethodDef BufferMethods[] = { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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2399
diff
changeset
|
2299 /* name, function, calling, documentation */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2300 {"append", BufferAppend, 1, "Append data to Vim buffer" }, |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2301 {"mark", BufferMark, 1, "Return (row,col) representing position of named mark" }, |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2302 {"range", BufferRange, 1, "Return a range object which represents the part of the given buffer between line numbers s and e" }, |
| 3310 | 2303 #if PY_VERSION_HEX >= 0x03000000 |
| 2304 {"__dir__", BufferDir, 4, "List its attributes" }, | |
| 2305 #endif | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2306 { NULL, NULL, 0, NULL } |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2307 }; |
|
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diff
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|
2308 |
|
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diff
changeset
|
2309 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2310 RangeAppend(PyObject *self, PyObject *args) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
2311 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2312 return RBAppend(((RangeObject *)(self))->buf, args, |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2313 ((RangeObject *)(self))->start, |
|
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diff
changeset
|
2314 ((RangeObject *)(self))->end, |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2315 &((RangeObject *)(self))->end); |
|
84d353762845
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diff
changeset
|
2316 } |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2317 |
|
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Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2318 static PyInt |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2319 RangeLength(PyObject *self) |
|
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diff
changeset
|
2320 { |
|
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diff
changeset
|
2321 /* HOW DO WE SIGNAL AN ERROR FROM THIS FUNCTION? */ |
|
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diff
changeset
|
2322 if (CheckBuffer(((RangeObject *)(self))->buf)) |
|
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diff
changeset
|
2323 return -1; /* ??? */ |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2324 |
|
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diff
changeset
|
2325 return (((RangeObject *)(self))->end - ((RangeObject *)(self))->start + 1); |
|
84d353762845
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diff
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|
2326 } |
|
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diff
changeset
|
2327 |
|
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diff
changeset
|
2328 static PyObject * |
|
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diff
changeset
|
2329 RangeItem(PyObject *self, PyInt n) |
|
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diff
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|
2330 { |
|
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diff
changeset
|
2331 return RBItem(((RangeObject *)(self))->buf, n, |
|
84d353762845
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diff
changeset
|
2332 ((RangeObject *)(self))->start, |
|
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diff
changeset
|
2333 ((RangeObject *)(self))->end); |
|
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diff
changeset
|
2334 } |
|
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diff
changeset
|
2335 |
|
84d353762845
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diff
changeset
|
2336 static PyObject * |
|
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diff
changeset
|
2337 RangeRepr(PyObject *self) |
|
84d353762845
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2399
diff
changeset
|
2338 { |
|
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2399
diff
changeset
|
2339 static char repr[100]; |
|
84d353762845
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2399
diff
changeset
|
2340 RangeObject *this = (RangeObject *)(self); |
|
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|
2341 |
|
84d353762845
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diff
changeset
|
2342 if (this->buf->buf == INVALID_BUFFER_VALUE) |
|
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diff
changeset
|
2343 { |
|
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2399
diff
changeset
|
2344 vim_snprintf(repr, 100, "<range object (for deleted buffer) at %p>", |
|
84d353762845
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diff
changeset
|
2345 (self)); |
|
84d353762845
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2399
diff
changeset
|
2346 return PyString_FromString(repr); |
|
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2347 } |
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2348 else |
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2349 { |
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2350 char *name = (char *)this->buf->buf->b_fname; |
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2351 int len; |
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2352 |
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2353 if (name == NULL) |
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2354 name = ""; |
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2355 len = (int)strlen(name); |
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2356 |
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2357 if (len > 45) |
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2358 name = name + (45 - len); |
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2359 |
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2360 vim_snprintf(repr, 100, "<range %s%s (%d:%d)>", |
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2361 len > 45 ? "..." : "", name, |
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2362 this->start, this->end); |
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2363 |
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2364 return PyString_FromString(repr); |
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2365 } |
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2366 } |
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2367 |
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2368 static PyObject * |
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2369 RangeSlice(PyObject *self, PyInt lo, PyInt hi) |
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2370 { |
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2371 return RBSlice(((RangeObject *)(self))->buf, lo, hi, |
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2372 ((RangeObject *)(self))->start, |
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2373 ((RangeObject *)(self))->end); |
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2374 } |
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2375 |
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2376 /* |
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2377 * Line range object - Definitions |
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2378 */ |
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2379 |
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2380 static struct PyMethodDef RangeMethods[] = { |
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2381 /* name, function, calling, documentation */ |
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2382 {"append", RangeAppend, 1, "Append data to the Vim range" }, |
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2383 { NULL, NULL, 0, NULL } |
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2384 }; |
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2385 |
| 3618 | 2386 static void |
| 2387 set_ref_in_py(const int copyID) | |
| 2388 { | |
| 2389 pylinkedlist_T *cur; | |
| 2390 dict_T *dd; | |
| 2391 list_T *ll; | |
| 2392 | |
| 2393 if (lastdict != NULL) | |
| 2394 for(cur = lastdict ; cur != NULL ; cur = cur->pll_prev) | |
| 2395 { | |
| 2396 dd = ((DictionaryObject *) (cur->pll_obj))->dict; | |
| 2397 if (dd->dv_copyID != copyID) | |
| 2398 { | |
| 2399 dd->dv_copyID = copyID; | |
| 2400 set_ref_in_ht(&dd->dv_hashtab, copyID); | |
| 2401 } | |
| 2402 } | |
| 2403 | |
| 2404 if (lastlist != NULL) | |
| 2405 for(cur = lastlist ; cur != NULL ; cur = cur->pll_prev) | |
| 2406 { | |
| 2407 ll = ((ListObject *) (cur->pll_obj))->list; | |
| 2408 if (ll->lv_copyID != copyID) | |
| 2409 { | |
| 2410 ll->lv_copyID = copyID; | |
| 2411 set_ref_in_list(ll, copyID); | |
| 2412 } | |
| 2413 } | |
| 2414 } | |
| 2415 | |
| 2416 static int | |
| 2417 set_string_copy(char_u *str, typval_T *tv) | |
| 2418 { | |
| 2419 tv->vval.v_string = vim_strsave(str); | |
| 2420 if (tv->vval.v_string == NULL) | |
| 2421 { | |
| 2422 PyErr_NoMemory(); | |
| 2423 return -1; | |
| 2424 } | |
| 2425 return 0; | |
| 2426 } | |
| 2427 | |
| 2428 #ifdef FEAT_EVAL | |
| 2429 typedef int (*pytotvfunc)(PyObject *, typval_T *, PyObject *); | |
| 2430 | |
| 2431 static int | |
| 2432 convert_dl(PyObject *obj, typval_T *tv, | |
| 2433 pytotvfunc py_to_tv, PyObject *lookupDict) | |
| 2434 { | |
| 3638 | 2435 # ifdef PY_USE_CAPSULE |
| 3618 | 2436 PyObject *capsule; |
| 3638 | 2437 # else |
| 2438 PyCObject *cobject; | |
| 2439 # endif | |
| 3618 | 2440 char hexBuf[sizeof(void *) * 2 + 3]; |
| 2441 | |
| 2442 sprintf(hexBuf, "%p", obj); | |
| 2443 | |
| 3638 | 2444 # ifdef PY_USE_CAPSULE |
| 3618 | 2445 capsule = PyDict_GetItemString(lookupDict, hexBuf); |
| 2446 if (capsule == NULL) | |
| 3638 | 2447 # else |
| 2448 cobject = (PyCObject *)PyDict_GetItemString(lookupDict, hexBuf); | |
| 2449 if (cobject == NULL) | |
| 2450 # endif | |
| 3618 | 2451 { |
| 3638 | 2452 # ifdef PY_USE_CAPSULE |
| 3618 | 2453 capsule = PyCapsule_New(tv, NULL, NULL); |
| 2454 PyDict_SetItemString(lookupDict, hexBuf, capsule); | |
| 2455 Py_DECREF(capsule); | |
| 3638 | 2456 # else |
| 2457 cobject = PyCObject_FromVoidPtr(tv, NULL); | |
| 2458 PyDict_SetItemString(lookupDict, hexBuf, cobject); | |
| 2459 Py_DECREF(cobject); | |
| 2460 # endif | |
| 3618 | 2461 if (py_to_tv(obj, tv, lookupDict) == -1) |
| 2462 { | |
| 2463 tv->v_type = VAR_UNKNOWN; | |
| 2464 return -1; | |
| 2465 } | |
| 2466 /* As we are not using copy_tv which increments reference count we must | |
| 2467 * do it ourself. */ | |
| 2468 switch(tv->v_type) | |
| 2469 { | |
| 2470 case VAR_DICT: ++tv->vval.v_dict->dv_refcount; break; | |
| 2471 case VAR_LIST: ++tv->vval.v_list->lv_refcount; break; | |
| 2472 } | |
| 2473 } | |
| 2474 else | |
| 2475 { | |
| 3638 | 2476 typval_T *v; |
| 2477 | |
| 2478 # ifdef PY_USE_CAPSULE | |
| 2479 v = PyCapsule_GetPointer(capsule, NULL); | |
| 2480 # else | |
| 2481 v = PyCObject_AsVoidPtr(cobject); | |
| 2482 # endif | |
| 3618 | 2483 copy_tv(v, tv); |
| 2484 } | |
| 2485 return 0; | |
| 2486 } | |
| 2487 | |
| 2488 static int | |
| 2489 ConvertFromPyObject(PyObject *obj, typval_T *tv) | |
| 2490 { | |
| 2491 PyObject *lookup_dict; | |
| 2492 int r; | |
| 2493 | |
| 2494 lookup_dict = PyDict_New(); | |
| 2495 r = _ConvertFromPyObject(obj, tv, lookup_dict); | |
| 2496 Py_DECREF(lookup_dict); | |
| 2497 return r; | |
| 2498 } | |
| 2499 | |
| 2500 static int | |
| 2501 _ConvertFromPyObject(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 2502 { | |
| 2503 if (obj->ob_type == &DictionaryType) | |
| 2504 { | |
| 2505 tv->v_type = VAR_DICT; | |
| 2506 tv->vval.v_dict = (((DictionaryObject *)(obj))->dict); | |
| 2507 ++tv->vval.v_dict->dv_refcount; | |
| 2508 } | |
| 2509 else if (obj->ob_type == &ListType) | |
| 2510 { | |
| 2511 tv->v_type = VAR_LIST; | |
| 2512 tv->vval.v_list = (((ListObject *)(obj))->list); | |
| 2513 ++tv->vval.v_list->lv_refcount; | |
| 2514 } | |
| 2515 else if (obj->ob_type == &FunctionType) | |
| 2516 { | |
| 2517 if (set_string_copy(((FunctionObject *) (obj))->name, tv) == -1) | |
| 2518 return -1; | |
| 2519 | |
| 2520 tv->v_type = VAR_FUNC; | |
| 2521 func_ref(tv->vval.v_string); | |
| 2522 } | |
| 2523 #if PY_MAJOR_VERSION >= 3 | |
| 2524 else if (PyBytes_Check(obj)) | |
| 2525 { | |
| 2526 char_u *result = (char_u *) PyBytes_AsString(obj); | |
| 2527 | |
| 2528 if (result == NULL) | |
| 2529 return -1; | |
| 2530 | |
| 2531 if (set_string_copy(result, tv) == -1) | |
| 2532 return -1; | |
| 2533 | |
| 2534 tv->v_type = VAR_STRING; | |
| 2535 } | |
| 2536 else if (PyUnicode_Check(obj)) | |
| 2537 { | |
| 2538 PyObject *bytes; | |
| 2539 char_u *result; | |
| 2540 | |
| 2541 bytes = PyString_AsBytes(obj); | |
| 2542 if (bytes == NULL) | |
| 2543 return -1; | |
| 2544 | |
| 2545 result = (char_u *) PyBytes_AsString(bytes); | |
| 2546 if (result == NULL) | |
| 2547 return -1; | |
| 2548 | |
| 2549 if (set_string_copy(result, tv) == -1) | |
| 2550 { | |
| 2551 Py_XDECREF(bytes); | |
| 2552 return -1; | |
| 2553 } | |
| 2554 Py_XDECREF(bytes); | |
| 2555 | |
| 2556 tv->v_type = VAR_STRING; | |
| 2557 } | |
| 2558 #else | |
| 2559 else if (PyUnicode_Check(obj)) | |
| 2560 { | |
| 2561 PyObject *bytes; | |
| 2562 char_u *result; | |
| 2563 | |
| 2564 bytes = PyUnicode_AsEncodedString(obj, (char *)ENC_OPT, NULL); | |
| 2565 if (bytes == NULL) | |
| 2566 return -1; | |
| 2567 | |
| 2568 result=(char_u *) PyString_AsString(bytes); | |
| 2569 if (result == NULL) | |
| 2570 return -1; | |
| 2571 | |
| 2572 if (set_string_copy(result, tv) == -1) | |
| 2573 { | |
| 2574 Py_XDECREF(bytes); | |
| 2575 return -1; | |
| 2576 } | |
| 2577 Py_XDECREF(bytes); | |
| 2578 | |
| 2579 tv->v_type = VAR_STRING; | |
| 2580 } | |
| 2581 else if (PyString_Check(obj)) | |
| 2582 { | |
| 2583 char_u *result = (char_u *) PyString_AsString(obj); | |
| 2584 | |
| 2585 if (result == NULL) | |
| 2586 return -1; | |
| 2587 | |
| 2588 if (set_string_copy(result, tv) == -1) | |
| 2589 return -1; | |
| 2590 | |
| 2591 tv->v_type = VAR_STRING; | |
| 2592 } | |
| 2593 else if (PyInt_Check(obj)) | |
| 2594 { | |
| 2595 tv->v_type = VAR_NUMBER; | |
| 2596 tv->vval.v_number = (varnumber_T) PyInt_AsLong(obj); | |
| 2597 } | |
| 2598 #endif | |
| 2599 else if (PyLong_Check(obj)) | |
| 2600 { | |
| 2601 tv->v_type = VAR_NUMBER; | |
| 2602 tv->vval.v_number = (varnumber_T) PyLong_AsLong(obj); | |
| 2603 } | |
| 2604 else if (PyDict_Check(obj)) | |
| 2605 return convert_dl(obj, tv, pydict_to_tv, lookupDict); | |
| 2606 #ifdef FEAT_FLOAT | |
| 2607 else if (PyFloat_Check(obj)) | |
| 2608 { | |
| 2609 tv->v_type = VAR_FLOAT; | |
| 2610 tv->vval.v_float = (float_T) PyFloat_AsDouble(obj); | |
| 2611 } | |
| 2612 #endif | |
| 2613 else if (PyIter_Check(obj)) | |
| 2614 return convert_dl(obj, tv, pyiter_to_tv, lookupDict); | |
| 2615 else if (PySequence_Check(obj)) | |
| 2616 return convert_dl(obj, tv, pyseq_to_tv, lookupDict); | |
| 2617 else if (PyMapping_Check(obj)) | |
| 2618 return convert_dl(obj, tv, pymap_to_tv, lookupDict); | |
| 2619 else | |
| 2620 { | |
| 2621 PyErr_SetString(PyExc_TypeError, _("unable to convert to vim structure")); | |
| 2622 return -1; | |
| 2623 } | |
| 2624 return 0; | |
| 2625 } | |
| 2626 | |
| 2627 static PyObject * | |
| 2628 ConvertToPyObject(typval_T *tv) | |
| 2629 { | |
| 2630 if (tv == NULL) | |
| 2631 { | |
| 2632 PyErr_SetVim(_("NULL reference passed")); | |
| 2633 return NULL; | |
| 2634 } | |
| 2635 switch (tv->v_type) | |
| 2636 { | |
| 2637 case VAR_STRING: | |
| 2638 return PyBytes_FromString((char *) tv->vval.v_string); | |
| 2639 case VAR_NUMBER: | |
| 2640 return PyLong_FromLong((long) tv->vval.v_number); | |
| 2641 #ifdef FEAT_FLOAT | |
| 2642 case VAR_FLOAT: | |
| 2643 return PyFloat_FromDouble((double) tv->vval.v_float); | |
| 2644 #endif | |
| 2645 case VAR_LIST: | |
| 2646 return ListNew(tv->vval.v_list); | |
| 2647 case VAR_DICT: | |
| 2648 return DictionaryNew(tv->vval.v_dict); | |
| 2649 case VAR_FUNC: | |
| 2650 return FunctionNew(tv->vval.v_string); | |
| 2651 case VAR_UNKNOWN: | |
| 2652 Py_INCREF(Py_None); | |
| 2653 return Py_None; | |
| 2654 default: | |
| 2655 PyErr_SetVim(_("internal error: invalid value type")); | |
| 2656 return NULL; | |
| 2657 } | |
| 2658 } | |
| 2659 #endif |