Mercurial > vim
annotate src/if_py_both.h @ 4317:4281875776fb v7.3.908
updated for version 7.3.908
Problem: Possible crash when using a list in Python.
Solution: Return early if the list is NULL. (ZyX)
author | Bram Moolenaar <bram@vim.org> |
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date | Wed, 24 Apr 2013 13:10:41 +0200 |
parents | 9f3da1dea7c0 |
children | b79f3c3a584c |
rev | line source |
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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 |
3734 | 15 #if PY_VERSION_HEX < 0x02050000 |
16 typedef int Py_ssize_t; /* Python 2.4 and earlier don't have this type. */ | |
17 #endif | |
18 | |
2919 | 19 #ifdef FEAT_MBYTE |
20 # define ENC_OPT p_enc | |
21 #else | |
22 # define ENC_OPT "latin1" | |
23 #endif | |
24 | |
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25 /* |
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26 * obtain a lock on the Vim data structures |
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27 */ |
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28 static void |
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29 Python_Lock_Vim(void) |
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30 { |
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31 } |
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32 |
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33 /* |
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34 * release a lock on the Vim data structures |
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35 */ |
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36 static void |
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37 Python_Release_Vim(void) |
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38 { |
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39 } |
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40 |
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41 /* Output object definition |
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42 */ |
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43 |
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44 static PyObject *OutputWrite(PyObject *, PyObject *); |
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45 static PyObject *OutputWritelines(PyObject *, PyObject *); |
2727 | 46 static PyObject *OutputFlush(PyObject *, PyObject *); |
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47 |
2582 | 48 /* Function to write a line, points to either msg() or emsg(). */ |
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49 typedef void (*writefn)(char_u *); |
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50 static void writer(writefn fn, char_u *str, PyInt n); |
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51 |
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52 typedef struct |
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53 { |
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54 PyObject_HEAD |
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55 long softspace; |
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56 long error; |
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57 } OutputObject; |
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58 |
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59 static struct PyMethodDef OutputMethods[] = { |
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60 /* name, function, calling, documentation */ |
2727 | 61 {"write", OutputWrite, 1, ""}, |
62 {"writelines", OutputWritelines, 1, ""}, | |
3638 | 63 {"flush", OutputFlush, 1, ""}, |
2727 | 64 { NULL, NULL, 0, NULL} |
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65 }; |
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66 |
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67 #define PyErr_SetVim(str) PyErr_SetString(VimError, str) |
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68 |
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69 /*************/ |
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70 |
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71 /* Output buffer management |
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72 */ |
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73 |
3826 | 74 static int |
75 OutputSetattr(PyObject *self, char *name, PyObject *val) | |
76 { | |
77 if (val == NULL) | |
78 { | |
79 PyErr_SetString(PyExc_AttributeError, _("can't delete OutputObject attributes")); | |
80 return -1; | |
81 } | |
82 | |
83 if (strcmp(name, "softspace") == 0) | |
84 { | |
85 if (!PyInt_Check(val)) | |
86 { | |
87 PyErr_SetString(PyExc_TypeError, _("softspace must be an integer")); | |
88 return -1; | |
89 } | |
90 | |
91 ((OutputObject *)(self))->softspace = PyInt_AsLong(val); | |
92 return 0; | |
93 } | |
94 | |
95 PyErr_SetString(PyExc_AttributeError, _("invalid attribute")); | |
96 return -1; | |
97 } | |
98 | |
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99 static PyObject * |
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100 OutputWrite(PyObject *self, PyObject *args) |
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101 { |
3806 | 102 Py_ssize_t len = 0; |
2894 | 103 char *str = NULL; |
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104 int error = ((OutputObject *)(self))->error; |
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105 |
3056 | 106 if (!PyArg_ParseTuple(args, "et#", ENC_OPT, &str, &len)) |
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107 return NULL; |
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108 |
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109 Py_BEGIN_ALLOW_THREADS |
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110 Python_Lock_Vim(); |
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111 writer((writefn)(error ? emsg : msg), (char_u *)str, len); |
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112 Python_Release_Vim(); |
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113 Py_END_ALLOW_THREADS |
2894 | 114 PyMem_Free(str); |
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115 |
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116 Py_INCREF(Py_None); |
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117 return Py_None; |
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118 } |
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119 |
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120 static PyObject * |
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121 OutputWritelines(PyObject *self, PyObject *args) |
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122 { |
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123 PyInt n; |
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124 PyInt i; |
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125 PyObject *list; |
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126 int error = ((OutputObject *)(self))->error; |
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127 |
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128 if (!PyArg_ParseTuple(args, "O", &list)) |
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129 return NULL; |
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130 Py_INCREF(list); |
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131 |
3618 | 132 if (!PyList_Check(list)) |
133 { | |
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134 PyErr_SetString(PyExc_TypeError, _("writelines() requires list of strings")); |
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135 Py_DECREF(list); |
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136 return NULL; |
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137 } |
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138 |
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139 n = PyList_Size(list); |
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140 |
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141 for (i = 0; i < n; ++i) |
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142 { |
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143 PyObject *line = PyList_GetItem(list, i); |
2894 | 144 char *str = NULL; |
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145 PyInt len; |
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146 |
3618 | 147 if (!PyArg_Parse(line, "et#", ENC_OPT, &str, &len)) |
148 { | |
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149 PyErr_SetString(PyExc_TypeError, _("writelines() requires list of strings")); |
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150 Py_DECREF(list); |
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151 return NULL; |
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152 } |
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153 |
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154 Py_BEGIN_ALLOW_THREADS |
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155 Python_Lock_Vim(); |
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156 writer((writefn)(error ? emsg : msg), (char_u *)str, len); |
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157 Python_Release_Vim(); |
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158 Py_END_ALLOW_THREADS |
2894 | 159 PyMem_Free(str); |
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160 } |
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161 |
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162 Py_DECREF(list); |
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163 Py_INCREF(Py_None); |
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164 return Py_None; |
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165 } |
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166 |
2727 | 167 static PyObject * |
168 OutputFlush(PyObject *self UNUSED, PyObject *args UNUSED) | |
169 { | |
170 /* do nothing */ | |
171 Py_INCREF(Py_None); | |
172 return Py_None; | |
173 } | |
174 | |
175 | |
2582 | 176 /* Buffer IO, we write one whole line at a time. */ |
177 static garray_T io_ga = {0, 0, 1, 80, NULL}; | |
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178 static writefn old_fn = NULL; |
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179 |
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180 static void |
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181 PythonIO_Flush(void) |
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182 { |
2582 | 183 if (old_fn != NULL && io_ga.ga_len > 0) |
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184 { |
2582 | 185 ((char_u *)io_ga.ga_data)[io_ga.ga_len] = NUL; |
186 old_fn((char_u *)io_ga.ga_data); | |
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187 } |
2582 | 188 io_ga.ga_len = 0; |
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189 } |
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190 |
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191 static void |
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192 writer(writefn fn, char_u *str, PyInt n) |
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193 { |
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194 char_u *ptr; |
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195 |
2582 | 196 /* Flush when switching output function. */ |
197 if (fn != old_fn) | |
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198 PythonIO_Flush(); |
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199 old_fn = fn; |
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200 |
2582 | 201 /* Write each NL separated line. Text after the last NL is kept for |
202 * writing later. */ | |
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203 while (n > 0 && (ptr = memchr(str, '\n', n)) != NULL) |
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204 { |
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205 PyInt len = ptr - str; |
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206 |
2615 | 207 if (ga_grow(&io_ga, (int)(len + 1)) == FAIL) |
2582 | 208 break; |
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209 |
2582 | 210 mch_memmove(((char *)io_ga.ga_data) + io_ga.ga_len, str, (size_t)len); |
211 ((char *)io_ga.ga_data)[io_ga.ga_len + len] = NUL; | |
212 fn((char_u *)io_ga.ga_data); | |
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213 str = ptr + 1; |
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214 n -= len + 1; |
2582 | 215 io_ga.ga_len = 0; |
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216 } |
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217 |
2582 | 218 /* Put the remaining text into io_ga for later printing. */ |
2615 | 219 if (n > 0 && ga_grow(&io_ga, (int)(n + 1)) == OK) |
2582 | 220 { |
221 mch_memmove(((char *)io_ga.ga_data) + io_ga.ga_len, str, (size_t)n); | |
2615 | 222 io_ga.ga_len += (int)n; |
2582 | 223 } |
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224 } |
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225 |
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226 /***************/ |
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227 |
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228 static PyTypeObject OutputType; |
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229 |
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230 static OutputObject Output = |
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231 { |
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232 PyObject_HEAD_INIT(&OutputType) |
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233 0, |
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234 0 |
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235 }; |
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236 |
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237 static OutputObject Error = |
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238 { |
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239 PyObject_HEAD_INIT(&OutputType) |
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240 0, |
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241 1 |
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242 }; |
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243 |
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244 static int |
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245 PythonIO_Init_io(void) |
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246 { |
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247 PySys_SetObject("stdout", (PyObject *)(void *)&Output); |
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248 PySys_SetObject("stderr", (PyObject *)(void *)&Error); |
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249 |
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250 if (PyErr_Occurred()) |
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251 { |
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252 EMSG(_("E264: Python: Error initialising I/O objects")); |
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253 return -1; |
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254 } |
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255 |
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256 return 0; |
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257 } |
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258 |
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259 |
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260 static PyObject *VimError; |
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261 |
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262 /* Check to see whether a Vim error has been reported, or a keyboard |
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263 * interrupt has been detected. |
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264 */ |
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265 static int |
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266 VimErrorCheck(void) |
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267 { |
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268 if (got_int) |
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269 { |
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270 PyErr_SetNone(PyExc_KeyboardInterrupt); |
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271 return 1; |
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272 } |
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273 else if (did_emsg && !PyErr_Occurred()) |
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274 { |
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275 PyErr_SetNone(VimError); |
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276 return 1; |
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277 } |
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278 |
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279 return 0; |
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280 } |
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281 |
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282 /* Vim module - Implementation |
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283 */ |
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284 static PyObject * |
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285 VimCommand(PyObject *self UNUSED, PyObject *args) |
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286 { |
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287 char *cmd; |
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288 PyObject *result; |
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289 |
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290 if (!PyArg_ParseTuple(args, "s", &cmd)) |
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291 return NULL; |
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292 |
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293 PyErr_Clear(); |
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294 |
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295 Py_BEGIN_ALLOW_THREADS |
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296 Python_Lock_Vim(); |
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297 |
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298 do_cmdline_cmd((char_u *)cmd); |
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299 update_screen(VALID); |
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300 |
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301 Python_Release_Vim(); |
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302 Py_END_ALLOW_THREADS |
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303 |
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304 if (VimErrorCheck()) |
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305 result = NULL; |
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306 else |
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307 result = Py_None; |
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308 |
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309 Py_XINCREF(result); |
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310 return result; |
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311 } |
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312 |
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313 /* |
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314 * Function to translate a typval_T into a PyObject; this will recursively |
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315 * translate lists/dictionaries into their Python equivalents. |
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316 * |
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317 * The depth parameter is to avoid infinite recursion, set it to 1 when |
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318 * you call VimToPython. |
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319 */ |
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320 static PyObject * |
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321 VimToPython(typval_T *our_tv, int depth, PyObject *lookupDict) |
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322 { |
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323 PyObject *result; |
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324 PyObject *newObj; |
3618 | 325 char ptrBuf[sizeof(void *) * 2 + 3]; |
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326 |
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327 /* Avoid infinite recursion */ |
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328 if (depth > 100) |
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329 { |
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330 Py_INCREF(Py_None); |
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331 result = Py_None; |
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332 return result; |
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333 } |
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334 |
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335 /* Check if we run into a recursive loop. The item must be in lookupDict |
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336 * then and we can use it again. */ |
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337 if ((our_tv->v_type == VAR_LIST && our_tv->vval.v_list != NULL) |
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338 || (our_tv->v_type == VAR_DICT && our_tv->vval.v_dict != NULL)) |
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339 { |
3618 | 340 sprintf(ptrBuf, "%p", |
341 our_tv->v_type == VAR_LIST ? (void *)our_tv->vval.v_list | |
342 : (void *)our_tv->vval.v_dict); | |
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343 result = PyDict_GetItemString(lookupDict, ptrBuf); |
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344 if (result != NULL) |
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345 { |
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346 Py_INCREF(result); |
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347 return result; |
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348 } |
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349 } |
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350 |
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351 if (our_tv->v_type == VAR_STRING) |
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352 { |
3852 | 353 result = Py_BuildValue("s", our_tv->vval.v_string == NULL |
354 ? "" : (char *)our_tv->vval.v_string); | |
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355 } |
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356 else if (our_tv->v_type == VAR_NUMBER) |
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357 { |
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358 char buf[NUMBUFLEN]; |
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359 |
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360 /* For backwards compatibility numbers are stored as strings. */ |
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361 sprintf(buf, "%ld", (long)our_tv->vval.v_number); |
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362 result = Py_BuildValue("s", buf); |
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363 } |
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364 # ifdef FEAT_FLOAT |
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365 else if (our_tv->v_type == VAR_FLOAT) |
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366 { |
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367 char buf[NUMBUFLEN]; |
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368 |
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369 sprintf(buf, "%f", our_tv->vval.v_float); |
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370 result = Py_BuildValue("s", buf); |
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371 } |
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372 # endif |
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373 else if (our_tv->v_type == VAR_LIST) |
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374 { |
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375 list_T *list = our_tv->vval.v_list; |
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376 listitem_T *curr; |
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377 |
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378 result = PyList_New(0); |
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379 |
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380 if (list != NULL) |
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381 { |
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382 PyDict_SetItemString(lookupDict, ptrBuf, result); |
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383 |
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384 for (curr = list->lv_first; curr != NULL; curr = curr->li_next) |
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385 { |
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386 newObj = VimToPython(&curr->li_tv, depth + 1, lookupDict); |
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387 PyList_Append(result, newObj); |
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388 Py_DECREF(newObj); |
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389 } |
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390 } |
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391 } |
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392 else if (our_tv->v_type == VAR_DICT) |
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393 { |
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394 result = PyDict_New(); |
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395 |
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396 if (our_tv->vval.v_dict != NULL) |
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397 { |
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398 hashtab_T *ht = &our_tv->vval.v_dict->dv_hashtab; |
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399 long_u todo = ht->ht_used; |
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400 hashitem_T *hi; |
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401 dictitem_T *di; |
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402 |
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403 PyDict_SetItemString(lookupDict, ptrBuf, result); |
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404 |
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405 for (hi = ht->ht_array; todo > 0; ++hi) |
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406 { |
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407 if (!HASHITEM_EMPTY(hi)) |
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408 { |
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409 --todo; |
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410 |
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411 di = dict_lookup(hi); |
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412 newObj = VimToPython(&di->di_tv, depth + 1, lookupDict); |
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413 PyDict_SetItemString(result, (char *)hi->hi_key, newObj); |
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414 Py_DECREF(newObj); |
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415 } |
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416 } |
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417 } |
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418 } |
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419 else |
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420 { |
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421 Py_INCREF(Py_None); |
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422 result = Py_None; |
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423 } |
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424 |
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425 return result; |
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426 } |
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427 |
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428 static PyObject * |
2520 | 429 VimEval(PyObject *self UNUSED, PyObject *args UNUSED) |
2447
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430 { |
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431 char *expr; |
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432 typval_T *our_tv; |
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433 PyObject *result; |
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434 PyObject *lookup_dict; |
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435 |
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436 if (!PyArg_ParseTuple(args, "s", &expr)) |
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437 return NULL; |
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438 |
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439 Py_BEGIN_ALLOW_THREADS |
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440 Python_Lock_Vim(); |
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441 our_tv = eval_expr((char_u *)expr, NULL); |
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442 |
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443 Python_Release_Vim(); |
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444 Py_END_ALLOW_THREADS |
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445 |
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446 if (our_tv == NULL) |
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447 { |
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448 PyErr_SetVim(_("invalid expression")); |
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449 return NULL; |
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450 } |
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451 |
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452 /* Convert the Vim type into a Python type. Create a dictionary that's |
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453 * used to check for recursive loops. */ |
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454 lookup_dict = PyDict_New(); |
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455 result = VimToPython(our_tv, 1, lookup_dict); |
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456 Py_DECREF(lookup_dict); |
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457 |
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458 |
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459 Py_BEGIN_ALLOW_THREADS |
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460 Python_Lock_Vim(); |
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461 free_tv(our_tv); |
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462 Python_Release_Vim(); |
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463 Py_END_ALLOW_THREADS |
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464 |
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465 return result; |
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466 } |
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467 |
3618 | 468 static PyObject *ConvertToPyObject(typval_T *); |
469 | |
470 static PyObject * | |
471 VimEvalPy(PyObject *self UNUSED, PyObject *args UNUSED) | |
472 { | |
473 char *expr; | |
474 typval_T *our_tv; | |
475 PyObject *result; | |
476 | |
477 if (!PyArg_ParseTuple(args, "s", &expr)) | |
478 return NULL; | |
479 | |
480 Py_BEGIN_ALLOW_THREADS | |
481 Python_Lock_Vim(); | |
482 our_tv = eval_expr((char_u *)expr, NULL); | |
483 | |
484 Python_Release_Vim(); | |
485 Py_END_ALLOW_THREADS | |
486 | |
487 if (our_tv == NULL) | |
488 { | |
489 PyErr_SetVim(_("invalid expression")); | |
490 return NULL; | |
491 } | |
492 | |
493 result = ConvertToPyObject(our_tv); | |
494 Py_BEGIN_ALLOW_THREADS | |
495 Python_Lock_Vim(); | |
496 free_tv(our_tv); | |
497 Python_Release_Vim(); | |
498 Py_END_ALLOW_THREADS | |
499 | |
500 return result; | |
501 } | |
502 | |
503 static PyObject * | |
504 VimStrwidth(PyObject *self UNUSED, PyObject *args) | |
505 { | |
506 char *expr; | |
507 | |
508 if (!PyArg_ParseTuple(args, "s", &expr)) | |
509 return NULL; | |
510 | |
3988 | 511 return PyLong_FromLong( |
512 #ifdef FEAT_MBYTE | |
513 mb_string2cells((char_u *)expr, (int)STRLEN(expr)) | |
514 #else | |
515 STRLEN(expr) | |
516 #endif | |
517 ); | |
3618 | 518 } |
519 | |
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520 /* |
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521 * Vim module - Definitions |
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522 */ |
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523 |
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524 static struct PyMethodDef VimMethods[] = { |
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525 /* name, function, calling, documentation */ |
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526 {"command", VimCommand, 1, "Execute a Vim ex-mode command" }, |
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527 {"eval", VimEval, 1, "Evaluate an expression using Vim evaluator" }, |
3638 | 528 {"bindeval", VimEvalPy, 1, "Like eval(), but returns objects attached to vim ones"}, |
529 {"strwidth", VimStrwidth, 1, "Screen string width, counts <Tab> as having width 1"}, | |
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530 { NULL, NULL, 0, NULL } |
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531 }; |
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532 |
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533 typedef struct |
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534 { |
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535 PyObject_HEAD |
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536 buf_T *buf; |
3618 | 537 } BufferObject; |
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538 |
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539 #define INVALID_BUFFER_VALUE ((buf_T *)(-1)) |
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540 |
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541 /* |
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542 * Buffer list object - Implementation |
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543 */ |
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544 |
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545 static PyInt |
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546 BufListLength(PyObject *self UNUSED) |
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547 { |
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548 buf_T *b = firstbuf; |
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549 PyInt n = 0; |
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550 |
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551 while (b) |
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552 { |
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553 ++n; |
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554 b = b->b_next; |
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555 } |
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556 |
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557 return n; |
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558 } |
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559 |
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560 static PyObject * |
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561 BufListItem(PyObject *self UNUSED, PyInt n) |
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562 { |
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563 buf_T *b; |
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564 |
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565 for (b = firstbuf; b; b = b->b_next, --n) |
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566 { |
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567 if (n == 0) |
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568 return BufferNew(b); |
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569 } |
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570 |
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571 PyErr_SetString(PyExc_IndexError, _("no such buffer")); |
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572 return NULL; |
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573 } |
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574 |
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575 typedef struct |
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576 { |
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577 PyObject_HEAD |
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578 win_T *win; |
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579 } WindowObject; |
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580 |
3618 | 581 static int ConvertFromPyObject(PyObject *, typval_T *); |
582 static int _ConvertFromPyObject(PyObject *, typval_T *, PyObject *); | |
583 | |
584 typedef struct pylinkedlist_S { | |
585 struct pylinkedlist_S *pll_next; | |
586 struct pylinkedlist_S *pll_prev; | |
587 PyObject *pll_obj; | |
588 } pylinkedlist_T; | |
589 | |
590 static pylinkedlist_T *lastdict = NULL; | |
591 static pylinkedlist_T *lastlist = NULL; | |
592 | |
593 static void | |
594 pyll_remove(pylinkedlist_T *ref, pylinkedlist_T **last) | |
595 { | |
596 if (ref->pll_prev == NULL) | |
597 { | |
598 if (ref->pll_next == NULL) | |
599 { | |
600 *last = NULL; | |
601 return; | |
602 } | |
603 } | |
604 else | |
605 ref->pll_prev->pll_next = ref->pll_next; | |
606 | |
607 if (ref->pll_next == NULL) | |
608 *last = ref->pll_prev; | |
609 else | |
610 ref->pll_next->pll_prev = ref->pll_prev; | |
611 } | |
612 | |
613 static void | |
614 pyll_add(PyObject *self, pylinkedlist_T *ref, pylinkedlist_T **last) | |
615 { | |
616 if (*last == NULL) | |
617 ref->pll_prev = NULL; | |
618 else | |
619 { | |
620 (*last)->pll_next = ref; | |
621 ref->pll_prev = *last; | |
622 } | |
623 ref->pll_next = NULL; | |
624 ref->pll_obj = self; | |
625 *last = ref; | |
626 } | |
627 | |
628 static PyTypeObject DictionaryType; | |
629 | |
3792 | 630 #define DICTKEY_GET_NOTEMPTY(err) \ |
631 DICTKEY_GET(err) \ | |
632 if (*key == NUL) \ | |
633 { \ | |
634 PyErr_SetString(PyExc_ValueError, _("empty keys are not allowed")); \ | |
635 return err; \ | |
636 } | |
637 | |
3618 | 638 typedef struct |
639 { | |
640 PyObject_HEAD | |
641 dict_T *dict; | |
642 pylinkedlist_T ref; | |
643 } DictionaryObject; | |
644 | |
645 static PyObject * | |
646 DictionaryNew(dict_T *dict) | |
647 { | |
648 DictionaryObject *self; | |
649 | |
650 self = PyObject_NEW(DictionaryObject, &DictionaryType); | |
651 if (self == NULL) | |
652 return NULL; | |
653 self->dict = dict; | |
654 ++dict->dv_refcount; | |
655 | |
656 pyll_add((PyObject *)(self), &self->ref, &lastdict); | |
657 | |
658 return (PyObject *)(self); | |
659 } | |
660 | |
661 static int | |
662 pydict_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
663 { | |
664 dict_T *d; | |
665 char_u *key; | |
666 dictitem_T *di; | |
667 PyObject *keyObject; | |
668 PyObject *valObject; | |
669 Py_ssize_t iter = 0; | |
670 | |
671 d = dict_alloc(); | |
672 if (d == NULL) | |
673 { | |
674 PyErr_NoMemory(); | |
675 return -1; | |
676 } | |
677 | |
678 tv->v_type = VAR_DICT; | |
679 tv->vval.v_dict = d; | |
680 | |
681 while (PyDict_Next(obj, &iter, &keyObject, &valObject)) | |
682 { | |
683 DICTKEY_DECL | |
684 | |
685 if (keyObject == NULL) | |
686 return -1; | |
687 if (valObject == NULL) | |
688 return -1; | |
689 | |
3792 | 690 DICTKEY_GET_NOTEMPTY(-1) |
3618 | 691 |
692 di = dictitem_alloc(key); | |
693 | |
694 DICTKEY_UNREF | |
695 | |
696 if (di == NULL) | |
697 { | |
698 PyErr_NoMemory(); | |
699 return -1; | |
700 } | |
701 di->di_tv.v_lock = 0; | |
702 | |
703 if (_ConvertFromPyObject(valObject, &di->di_tv, lookupDict) == -1) | |
704 { | |
705 vim_free(di); | |
706 return -1; | |
707 } | |
708 if (dict_add(d, di) == FAIL) | |
709 { | |
710 vim_free(di); | |
711 PyErr_SetVim(_("failed to add key to dictionary")); | |
712 return -1; | |
713 } | |
714 } | |
715 return 0; | |
716 } | |
717 | |
718 static int | |
719 pymap_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
720 { | |
721 dict_T *d; | |
722 char_u *key; | |
723 dictitem_T *di; | |
724 PyObject *list; | |
725 PyObject *litem; | |
726 PyObject *keyObject; | |
727 PyObject *valObject; | |
728 Py_ssize_t lsize; | |
729 | |
730 d = dict_alloc(); | |
731 if (d == NULL) | |
732 { | |
733 PyErr_NoMemory(); | |
734 return -1; | |
735 } | |
736 | |
737 tv->v_type = VAR_DICT; | |
738 tv->vval.v_dict = d; | |
739 | |
740 list = PyMapping_Items(obj); | |
4317 | 741 if (list == NULL) |
742 return -1; | |
3618 | 743 lsize = PyList_Size(list); |
744 while (lsize--) | |
745 { | |
746 DICTKEY_DECL | |
747 | |
748 litem = PyList_GetItem(list, lsize); | |
749 if (litem == NULL) | |
750 { | |
751 Py_DECREF(list); | |
752 return -1; | |
753 } | |
754 | |
755 keyObject = PyTuple_GetItem(litem, 0); | |
756 if (keyObject == NULL) | |
757 { | |
758 Py_DECREF(list); | |
759 Py_DECREF(litem); | |
760 return -1; | |
761 } | |
762 | |
3792 | 763 DICTKEY_GET_NOTEMPTY(-1) |
3618 | 764 |
765 valObject = PyTuple_GetItem(litem, 1); | |
766 if (valObject == NULL) | |
767 { | |
768 Py_DECREF(list); | |
769 Py_DECREF(litem); | |
770 return -1; | |
771 } | |
772 | |
773 di = dictitem_alloc(key); | |
774 | |
775 DICTKEY_UNREF | |
776 | |
777 if (di == NULL) | |
778 { | |
779 Py_DECREF(list); | |
780 Py_DECREF(litem); | |
781 PyErr_NoMemory(); | |
782 return -1; | |
783 } | |
784 di->di_tv.v_lock = 0; | |
785 | |
786 if (_ConvertFromPyObject(valObject, &di->di_tv, lookupDict) == -1) | |
787 { | |
788 vim_free(di); | |
789 Py_DECREF(list); | |
790 Py_DECREF(litem); | |
791 return -1; | |
792 } | |
793 if (dict_add(d, di) == FAIL) | |
794 { | |
795 vim_free(di); | |
796 Py_DECREF(list); | |
797 Py_DECREF(litem); | |
798 PyErr_SetVim(_("failed to add key to dictionary")); | |
799 return -1; | |
800 } | |
801 Py_DECREF(litem); | |
802 } | |
803 Py_DECREF(list); | |
804 return 0; | |
805 } | |
806 | |
807 static PyInt | |
3828 | 808 DictionarySetattr(DictionaryObject *self, char *name, PyObject *val) |
809 { | |
810 if (val == NULL) | |
811 { | |
812 PyErr_SetString(PyExc_AttributeError, _("Cannot delete DictionaryObject attributes")); | |
813 return -1; | |
814 } | |
815 | |
816 if (strcmp(name, "locked") == 0) | |
817 { | |
818 if (self->dict->dv_lock == VAR_FIXED) | |
819 { | |
820 PyErr_SetString(PyExc_TypeError, _("Cannot modify fixed dictionary")); | |
821 return -1; | |
822 } | |
823 else | |
824 { | |
825 if (!PyBool_Check(val)) | |
826 { | |
827 PyErr_SetString(PyExc_TypeError, _("Only boolean objects are allowed")); | |
828 return -1; | |
829 } | |
830 | |
831 if (val == Py_True) | |
832 self->dict->dv_lock = VAR_LOCKED; | |
833 else | |
834 self->dict->dv_lock = 0; | |
835 } | |
836 return 0; | |
837 } | |
838 else | |
839 { | |
840 PyErr_SetString(PyExc_AttributeError, _("Cannot set this attribute")); | |
841 return -1; | |
842 } | |
843 } | |
844 | |
845 static PyInt | |
3618 | 846 DictionaryLength(PyObject *self) |
847 { | |
848 return ((PyInt) ((((DictionaryObject *)(self))->dict->dv_hashtab.ht_used))); | |
849 } | |
850 | |
851 static PyObject * | |
852 DictionaryItem(PyObject *self, PyObject *keyObject) | |
853 { | |
854 char_u *key; | |
3792 | 855 dictitem_T *di; |
3618 | 856 DICTKEY_DECL |
857 | |
3792 | 858 DICTKEY_GET_NOTEMPTY(NULL) |
859 | |
860 di = dict_find(((DictionaryObject *) (self))->dict, key, -1); | |
861 | |
3824 | 862 DICTKEY_UNREF |
863 | |
3792 | 864 if (di == NULL) |
865 { | |
4315 | 866 PyErr_SetString(PyExc_KeyError, _("no such key in dictionary")); |
3792 | 867 return NULL; |
868 } | |
3618 | 869 |
3792 | 870 return ConvertToPyObject(&di->di_tv); |
3618 | 871 } |
872 | |
873 static PyInt | |
874 DictionaryAssItem(PyObject *self, PyObject *keyObject, PyObject *valObject) | |
875 { | |
876 char_u *key; | |
877 typval_T tv; | |
878 dict_T *d = ((DictionaryObject *)(self))->dict; | |
879 dictitem_T *di; | |
880 DICTKEY_DECL | |
881 | |
882 if (d->dv_lock) | |
883 { | |
884 PyErr_SetVim(_("dict is locked")); | |
885 return -1; | |
886 } | |
887 | |
3792 | 888 DICTKEY_GET_NOTEMPTY(-1) |
3618 | 889 |
890 di = dict_find(d, key, -1); | |
891 | |
892 if (valObject == NULL) | |
893 { | |
3636 | 894 hashitem_T *hi; |
895 | |
3618 | 896 if (di == NULL) |
897 { | |
3824 | 898 DICTKEY_UNREF |
3618 | 899 PyErr_SetString(PyExc_IndexError, _("no such key in dictionary")); |
900 return -1; | |
901 } | |
3636 | 902 hi = hash_find(&d->dv_hashtab, di->di_key); |
3618 | 903 hash_remove(&d->dv_hashtab, hi); |
904 dictitem_free(di); | |
905 return 0; | |
906 } | |
907 | |
908 if (ConvertFromPyObject(valObject, &tv) == -1) | |
909 return -1; | |
910 | |
911 if (di == NULL) | |
912 { | |
913 di = dictitem_alloc(key); | |
914 if (di == NULL) | |
915 { | |
916 PyErr_NoMemory(); | |
917 return -1; | |
918 } | |
919 di->di_tv.v_lock = 0; | |
920 | |
921 if (dict_add(d, di) == FAIL) | |
922 { | |
3824 | 923 DICTKEY_UNREF |
3618 | 924 vim_free(di); |
925 PyErr_SetVim(_("failed to add key to dictionary")); | |
926 return -1; | |
927 } | |
928 } | |
929 else | |
930 clear_tv(&di->di_tv); | |
931 | |
932 DICTKEY_UNREF | |
933 | |
934 copy_tv(&tv, &di->di_tv); | |
935 return 0; | |
936 } | |
937 | |
938 static PyObject * | |
4133 | 939 DictionaryListKeys(PyObject *self UNUSED) |
3618 | 940 { |
941 dict_T *dict = ((DictionaryObject *)(self))->dict; | |
942 long_u todo = dict->dv_hashtab.ht_used; | |
943 Py_ssize_t i = 0; | |
944 PyObject *r; | |
945 hashitem_T *hi; | |
946 | |
947 r = PyList_New(todo); | |
948 for (hi = dict->dv_hashtab.ht_array; todo > 0; ++hi) | |
949 { | |
950 if (!HASHITEM_EMPTY(hi)) | |
951 { | |
952 PyList_SetItem(r, i, PyBytes_FromString((char *)(hi->hi_key))); | |
953 --todo; | |
954 ++i; | |
955 } | |
956 } | |
957 return r; | |
958 } | |
959 | |
960 static struct PyMethodDef DictionaryMethods[] = { | |
961 {"keys", (PyCFunction)DictionaryListKeys, METH_NOARGS, ""}, | |
962 { NULL, NULL, 0, NULL } | |
963 }; | |
964 | |
965 static PyTypeObject ListType; | |
966 | |
967 typedef struct | |
968 { | |
969 PyObject_HEAD | |
970 list_T *list; | |
971 pylinkedlist_T ref; | |
972 } ListObject; | |
973 | |
974 static PyObject * | |
975 ListNew(list_T *list) | |
976 { | |
977 ListObject *self; | |
978 | |
979 self = PyObject_NEW(ListObject, &ListType); | |
980 if (self == NULL) | |
981 return NULL; | |
982 self->list = list; | |
983 ++list->lv_refcount; | |
984 | |
985 pyll_add((PyObject *)(self), &self->ref, &lastlist); | |
986 | |
987 return (PyObject *)(self); | |
988 } | |
989 | |
990 static int | |
991 list_py_concat(list_T *l, PyObject *obj, PyObject *lookupDict) | |
992 { | |
993 Py_ssize_t i; | |
994 Py_ssize_t lsize = PySequence_Size(obj); | |
995 PyObject *litem; | |
996 listitem_T *li; | |
997 | |
998 for(i=0; i<lsize; i++) | |
999 { | |
1000 li = listitem_alloc(); | |
1001 if (li == NULL) | |
1002 { | |
1003 PyErr_NoMemory(); | |
1004 return -1; | |
1005 } | |
1006 li->li_tv.v_lock = 0; | |
1007 | |
1008 litem = PySequence_GetItem(obj, i); | |
1009 if (litem == NULL) | |
1010 return -1; | |
1011 if (_ConvertFromPyObject(litem, &li->li_tv, lookupDict) == -1) | |
1012 return -1; | |
1013 | |
1014 list_append(l, li); | |
1015 } | |
1016 return 0; | |
1017 } | |
1018 | |
1019 static int | |
1020 pyseq_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
1021 { | |
1022 list_T *l; | |
1023 | |
1024 l = list_alloc(); | |
1025 if (l == NULL) | |
1026 { | |
1027 PyErr_NoMemory(); | |
1028 return -1; | |
1029 } | |
1030 | |
1031 tv->v_type = VAR_LIST; | |
1032 tv->vval.v_list = l; | |
1033 | |
1034 if (list_py_concat(l, obj, lookupDict) == -1) | |
1035 return -1; | |
1036 | |
1037 return 0; | |
1038 } | |
1039 | |
1040 static int | |
1041 pyiter_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
1042 { | |
1043 PyObject *iterator = PyObject_GetIter(obj); | |
1044 PyObject *item; | |
1045 list_T *l; | |
1046 listitem_T *li; | |
1047 | |
1048 l = list_alloc(); | |
1049 | |
1050 if (l == NULL) | |
1051 { | |
1052 PyErr_NoMemory(); | |
1053 return -1; | |
1054 } | |
1055 | |
1056 tv->vval.v_list = l; | |
1057 tv->v_type = VAR_LIST; | |
1058 | |
1059 | |
1060 if (iterator == NULL) | |
1061 return -1; | |
1062 | |
1063 while ((item = PyIter_Next(obj))) | |
1064 { | |
1065 li = listitem_alloc(); | |
1066 if (li == NULL) | |
1067 { | |
1068 PyErr_NoMemory(); | |
1069 return -1; | |
1070 } | |
1071 li->li_tv.v_lock = 0; | |
1072 | |
1073 if (_ConvertFromPyObject(item, &li->li_tv, lookupDict) == -1) | |
1074 return -1; | |
1075 | |
1076 list_append(l, li); | |
1077 | |
1078 Py_DECREF(item); | |
1079 } | |
1080 | |
1081 Py_DECREF(iterator); | |
1082 return 0; | |
1083 } | |
1084 | |
1085 static PyInt | |
1086 ListLength(PyObject *self) | |
1087 { | |
1088 return ((PyInt) (((ListObject *) (self))->list->lv_len)); | |
1089 } | |
1090 | |
1091 static PyObject * | |
1092 ListItem(PyObject *self, Py_ssize_t index) | |
1093 { | |
1094 listitem_T *li; | |
1095 | |
1096 if (index>=ListLength(self)) | |
1097 { | |
1098 PyErr_SetString(PyExc_IndexError, "list index out of range"); | |
1099 return NULL; | |
1100 } | |
1101 li = list_find(((ListObject *) (self))->list, (long) index); | |
1102 if (li == NULL) | |
1103 { | |
1104 PyErr_SetVim(_("internal error: failed to get vim list item")); | |
1105 return NULL; | |
1106 } | |
1107 return ConvertToPyObject(&li->li_tv); | |
1108 } | |
1109 | |
1110 #define PROC_RANGE \ | |
1111 if (last < 0) {\ | |
1112 if (last < -size) \ | |
1113 last = 0; \ | |
1114 else \ | |
1115 last += size; \ | |
1116 } \ | |
1117 if (first < 0) \ | |
1118 first = 0; \ | |
1119 if (first > size) \ | |
1120 first = size; \ | |
1121 if (last > size) \ | |
1122 last = size; | |
1123 | |
1124 static PyObject * | |
1125 ListSlice(PyObject *self, Py_ssize_t first, Py_ssize_t last) | |
1126 { | |
1127 PyInt i; | |
1128 PyInt size = ListLength(self); | |
1129 PyInt n; | |
1130 PyObject *list; | |
1131 int reversed = 0; | |
1132 | |
1133 PROC_RANGE | |
1134 if (first >= last) | |
1135 first = last; | |
1136 | |
1137 n = last-first; | |
1138 list = PyList_New(n); | |
1139 if (list == NULL) | |
1140 return NULL; | |
1141 | |
1142 for (i = 0; i < n; ++i) | |
1143 { | |
4260 | 1144 PyObject *item = ListItem(self, first + i); |
3618 | 1145 if (item == NULL) |
1146 { | |
1147 Py_DECREF(list); | |
1148 return NULL; | |
1149 } | |
1150 | |
1151 if ((PyList_SetItem(list, ((reversed)?(n-i-1):(i)), item))) | |
1152 { | |
1153 Py_DECREF(item); | |
1154 Py_DECREF(list); | |
1155 return NULL; | |
1156 } | |
1157 } | |
1158 | |
1159 return list; | |
1160 } | |
1161 | |
1162 static int | |
1163 ListAssItem(PyObject *self, Py_ssize_t index, PyObject *obj) | |
1164 { | |
1165 typval_T tv; | |
1166 list_T *l = ((ListObject *) (self))->list; | |
1167 listitem_T *li; | |
1168 Py_ssize_t length = ListLength(self); | |
1169 | |
1170 if (l->lv_lock) | |
1171 { | |
1172 PyErr_SetVim(_("list is locked")); | |
1173 return -1; | |
1174 } | |
1175 if (index>length || (index==length && obj==NULL)) | |
1176 { | |
1177 PyErr_SetString(PyExc_IndexError, "list index out of range"); | |
1178 return -1; | |
1179 } | |
1180 | |
1181 if (obj == NULL) | |
1182 { | |
1183 li = list_find(l, (long) index); | |
1184 list_remove(l, li, li); | |
1185 clear_tv(&li->li_tv); | |
1186 vim_free(li); | |
1187 return 0; | |
1188 } | |
1189 | |
1190 if (ConvertFromPyObject(obj, &tv) == -1) | |
1191 return -1; | |
1192 | |
1193 if (index == length) | |
1194 { | |
1195 if (list_append_tv(l, &tv) == FAIL) | |
1196 { | |
1197 PyErr_SetVim(_("Failed to add item to list")); | |
1198 return -1; | |
1199 } | |
1200 } | |
1201 else | |
1202 { | |
1203 li = list_find(l, (long) index); | |
1204 clear_tv(&li->li_tv); | |
1205 copy_tv(&tv, &li->li_tv); | |
1206 } | |
1207 return 0; | |
1208 } | |
1209 | |
1210 static int | |
1211 ListAssSlice(PyObject *self, Py_ssize_t first, Py_ssize_t last, PyObject *obj) | |
1212 { | |
1213 PyInt size = ListLength(self); | |
1214 Py_ssize_t i; | |
1215 Py_ssize_t lsize; | |
1216 PyObject *litem; | |
1217 listitem_T *li; | |
1218 listitem_T *next; | |
1219 typval_T v; | |
1220 list_T *l = ((ListObject *) (self))->list; | |
1221 | |
1222 if (l->lv_lock) | |
1223 { | |
1224 PyErr_SetVim(_("list is locked")); | |
1225 return -1; | |
1226 } | |
1227 | |
1228 PROC_RANGE | |
1229 | |
1230 if (first == size) | |
1231 li = NULL; | |
1232 else | |
1233 { | |
1234 li = list_find(l, (long) first); | |
1235 if (li == NULL) | |
1236 { | |
1237 PyErr_SetVim(_("internal error: no vim list item")); | |
1238 return -1; | |
1239 } | |
1240 if (last > first) | |
1241 { | |
1242 i = last - first; | |
1243 while (i-- && li != NULL) | |
1244 { | |
1245 next = li->li_next; | |
1246 listitem_remove(l, li); | |
1247 li = next; | |
1248 } | |
1249 } | |
1250 } | |
1251 | |
1252 if (obj == NULL) | |
1253 return 0; | |
1254 | |
1255 if (!PyList_Check(obj)) | |
1256 { | |
1257 PyErr_SetString(PyExc_TypeError, _("can only assign lists to slice")); | |
1258 return -1; | |
1259 } | |
1260 | |
1261 lsize = PyList_Size(obj); | |
1262 | |
1263 for(i=0; i<lsize; i++) | |
1264 { | |
1265 litem = PyList_GetItem(obj, i); | |
1266 if (litem == NULL) | |
1267 return -1; | |
1268 if (ConvertFromPyObject(litem, &v) == -1) | |
1269 return -1; | |
1270 if (list_insert_tv(l, &v, li) == FAIL) | |
1271 { | |
1272 PyErr_SetVim(_("internal error: failed to add item to list")); | |
1273 return -1; | |
1274 } | |
1275 } | |
1276 return 0; | |
1277 } | |
1278 | |
1279 static PyObject * | |
1280 ListConcatInPlace(PyObject *self, PyObject *obj) | |
1281 { | |
1282 list_T *l = ((ListObject *) (self))->list; | |
1283 PyObject *lookup_dict; | |
1284 | |
1285 if (l->lv_lock) | |
1286 { | |
1287 PyErr_SetVim(_("list is locked")); | |
1288 return NULL; | |
1289 } | |
1290 | |
1291 if (!PySequence_Check(obj)) | |
1292 { | |
1293 PyErr_SetString(PyExc_TypeError, _("can only concatenate with lists")); | |
1294 return NULL; | |
1295 } | |
1296 | |
1297 lookup_dict = PyDict_New(); | |
1298 if (list_py_concat(l, obj, lookup_dict) == -1) | |
1299 { | |
1300 Py_DECREF(lookup_dict); | |
1301 return NULL; | |
1302 } | |
1303 Py_DECREF(lookup_dict); | |
1304 | |
1305 Py_INCREF(self); | |
1306 return self; | |
1307 } | |
1308 | |
3828 | 1309 static int |
1310 ListSetattr(ListObject *self, char *name, PyObject *val) | |
1311 { | |
1312 if (val == NULL) | |
1313 { | |
1314 PyErr_SetString(PyExc_AttributeError, _("Cannot delete DictionaryObject attributes")); | |
1315 return -1; | |
1316 } | |
1317 | |
1318 if (strcmp(name, "locked") == 0) | |
1319 { | |
1320 if (self->list->lv_lock == VAR_FIXED) | |
1321 { | |
1322 PyErr_SetString(PyExc_TypeError, _("Cannot modify fixed list")); | |
1323 return -1; | |
1324 } | |
1325 else | |
1326 { | |
1327 if (!PyBool_Check(val)) | |
1328 { | |
1329 PyErr_SetString(PyExc_TypeError, _("Only boolean objects are allowed")); | |
1330 return -1; | |
1331 } | |
1332 | |
1333 if (val == Py_True) | |
1334 self->list->lv_lock = VAR_LOCKED; | |
1335 else | |
1336 self->list->lv_lock = 0; | |
1337 } | |
1338 return 0; | |
1339 } | |
1340 else | |
1341 { | |
1342 PyErr_SetString(PyExc_AttributeError, _("Cannot set this attribute")); | |
1343 return -1; | |
1344 } | |
1345 } | |
1346 | |
3618 | 1347 static struct PyMethodDef ListMethods[] = { |
1348 {"extend", (PyCFunction)ListConcatInPlace, METH_O, ""}, | |
1349 { NULL, NULL, 0, NULL } | |
1350 }; | |
1351 | |
1352 typedef struct | |
1353 { | |
1354 PyObject_HEAD | |
1355 char_u *name; | |
1356 } FunctionObject; | |
1357 | |
1358 static PyTypeObject FunctionType; | |
1359 | |
1360 static PyObject * | |
1361 FunctionNew(char_u *name) | |
1362 { | |
1363 FunctionObject *self; | |
1364 | |
1365 self = PyObject_NEW(FunctionObject, &FunctionType); | |
1366 if (self == NULL) | |
1367 return NULL; | |
1368 self->name = PyMem_New(char_u, STRLEN(name) + 1); | |
1369 if (self->name == NULL) | |
1370 { | |
1371 PyErr_NoMemory(); | |
1372 return NULL; | |
1373 } | |
1374 STRCPY(self->name, name); | |
1375 func_ref(name); | |
1376 return (PyObject *)(self); | |
1377 } | |
1378 | |
1379 static PyObject * | |
1380 FunctionCall(PyObject *self, PyObject *argsObject, PyObject *kwargs) | |
1381 { | |
1382 FunctionObject *this = (FunctionObject *)(self); | |
1383 char_u *name = this->name; | |
1384 typval_T args; | |
1385 typval_T selfdicttv; | |
1386 typval_T rettv; | |
1387 dict_T *selfdict = NULL; | |
1388 PyObject *selfdictObject; | |
1389 PyObject *result; | |
1390 int error; | |
1391 | |
1392 if (ConvertFromPyObject(argsObject, &args) == -1) | |
1393 return NULL; | |
1394 | |
1395 if (kwargs != NULL) | |
1396 { | |
1397 selfdictObject = PyDict_GetItemString(kwargs, "self"); | |
1398 if (selfdictObject != NULL) | |
1399 { | |
3703 | 1400 if (!PyMapping_Check(selfdictObject)) |
3618 | 1401 { |
3703 | 1402 PyErr_SetString(PyExc_TypeError, |
1403 _("'self' argument must be a dictionary")); | |
3618 | 1404 clear_tv(&args); |
1405 return NULL; | |
1406 } | |
1407 if (ConvertFromPyObject(selfdictObject, &selfdicttv) == -1) | |
1408 return NULL; | |
1409 selfdict = selfdicttv.vval.v_dict; | |
1410 } | |
1411 } | |
1412 | |
1413 error = func_call(name, &args, selfdict, &rettv); | |
1414 if (error != OK) | |
1415 { | |
1416 result = NULL; | |
1417 PyErr_SetVim(_("failed to run function")); | |
1418 } | |
1419 else | |
1420 result = ConvertToPyObject(&rettv); | |
1421 | |
1422 /* FIXME Check what should really be cleared. */ | |
1423 clear_tv(&args); | |
1424 clear_tv(&rettv); | |
1425 /* | |
1426 * if (selfdict!=NULL) | |
1427 * clear_tv(selfdicttv); | |
1428 */ | |
1429 | |
1430 return result; | |
1431 } | |
1432 | |
1433 static struct PyMethodDef FunctionMethods[] = { | |
1434 {"__call__", (PyCFunction)FunctionCall, METH_VARARGS|METH_KEYWORDS, ""}, | |
1435 { NULL, NULL, 0, NULL } | |
1436 }; | |
1437 | |
2447
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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
|
1438 #define INVALID_WINDOW_VALUE ((win_T *)(-1)) |
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Move many more common Python items to if_py_both.c.
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|
1439 |
84d353762845
Move many more common Python items to if_py_both.c.
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|
1440 static int |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1441 CheckWindow(WindowObject *this) |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
1442 { |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1443 if (this->win == INVALID_WINDOW_VALUE) |
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Move many more common Python items to if_py_both.c.
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diff
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|
1444 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1445 PyErr_SetVim(_("attempt to refer to deleted 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
|
1446 return -1; |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1447 } |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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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 return 0; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
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|
1450 } |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
1451 |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1452 static int WindowSetattr(PyObject *, char *, PyObject *); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1453 static PyObject *WindowRepr(PyObject *); |
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Move many more common Python items to if_py_both.c.
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diff
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|
1454 |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
1455 static int |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1456 WindowSetattr(PyObject *self, char *name, PyObject *val) |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
1457 { |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
1458 WindowObject *this = (WindowObject *)(self); |
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Move many more common Python items to if_py_both.c.
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diff
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|
1459 |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1460 if (CheckWindow(this)) |
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Move many more common Python items to if_py_both.c.
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diff
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|
1461 return -1; |
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Move many more common Python items to if_py_both.c.
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diff
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|
1462 |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1463 if (strcmp(name, "buffer") == 0) |
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Move many more common Python items to if_py_both.c.
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|
1464 { |
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Move many more common Python items to if_py_both.c.
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|
1465 PyErr_SetString(PyExc_TypeError, _("readonly attribute")); |
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|
1466 return -1; |
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diff
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|
1467 } |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
1468 else if (strcmp(name, "cursor") == 0) |
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|
1469 { |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1470 long lnum; |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
1471 long col; |
84d353762845
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|
1472 |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1473 if (!PyArg_Parse(val, "(ll)", &lnum, &col)) |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1474 return -1; |
84d353762845
Move many more common Python items to if_py_both.c.
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|
1475 |
84d353762845
Move many more common Python items to if_py_both.c.
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|
1476 if (lnum <= 0 || lnum > this->win->w_buffer->b_ml.ml_line_count) |
84d353762845
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|
1477 { |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
1478 PyErr_SetVim(_("cursor position outside buffer")); |
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
1479 return -1; |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1480 } |
84d353762845
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|
1481 |
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diff
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|
1482 /* Check for keyboard interrupts */ |
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changeset
|
1483 if (VimErrorCheck()) |
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
1484 return -1; |
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diff
changeset
|
1485 |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1486 this->win->w_cursor.lnum = lnum; |
84d353762845
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diff
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|
1487 this->win->w_cursor.col = col; |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1488 #ifdef FEAT_VIRTUALEDIT |
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|
1489 this->win->w_cursor.coladd = 0; |
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diff
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|
1490 #endif |
2933 | 1491 /* When column is out of range silently correct it. */ |
1492 check_cursor_col_win(this->win); | |
1493 | |
2447
84d353762845
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|
1494 update_screen(VALID); |
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Move many more common Python items to if_py_both.c.
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changeset
|
1495 return 0; |
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|
1496 } |
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|
1497 else if (strcmp(name, "height") == 0) |
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|
1498 { |
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Move many more common Python items to if_py_both.c.
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changeset
|
1499 int height; |
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diff
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|
1500 win_T *savewin; |
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|
1501 |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1502 if (!PyArg_Parse(val, "i", &height)) |
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
1503 return -1; |
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|
1504 |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1505 #ifdef FEAT_GUI |
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|
1506 need_mouse_correct = TRUE; |
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changeset
|
1507 #endif |
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diff
changeset
|
1508 savewin = curwin; |
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Move many more common Python items to if_py_both.c.
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|
1509 curwin = this->win; |
84d353762845
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changeset
|
1510 win_setheight(height); |
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|
1511 curwin = savewin; |
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diff
changeset
|
1512 |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1513 /* Check for keyboard interrupts */ |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1514 if (VimErrorCheck()) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1515 return -1; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1516 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1517 return 0; |
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:
2399
diff
changeset
|
1519 #ifdef FEAT_VERTSPLIT |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1520 else if (strcmp(name, "width") == 0) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1521 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1522 int width; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1523 win_T *savewin; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1524 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1525 if (!PyArg_Parse(val, "i", &width)) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1526 return -1; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1527 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1528 #ifdef FEAT_GUI |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1529 need_mouse_correct = TRUE; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1530 #endif |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1531 savewin = curwin; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1532 curwin = this->win; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1533 win_setwidth(width); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1534 curwin = savewin; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1535 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1536 /* Check for keyboard interrupts */ |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1537 if (VimErrorCheck()) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1538 return -1; |
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 return 0; |
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:
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diff
changeset
|
1542 #endif |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1543 else |
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:
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diff
changeset
|
1545 PyErr_SetString(PyExc_AttributeError, name); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1546 return -1; |
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 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1549 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1550 static PyObject * |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1551 WindowRepr(PyObject *self) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1552 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1553 static char repr[100]; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1554 WindowObject *this = (WindowObject *)(self); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1555 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1556 if (this->win == INVALID_WINDOW_VALUE) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1557 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1558 vim_snprintf(repr, 100, _("<window object (deleted) at %p>"), (self)); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1559 return PyString_FromString(repr); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1560 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1561 else |
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 int i = 0; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1564 win_T *w; |
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 for (w = firstwin; w != NULL && w != this->win; w = W_NEXT(w)) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1567 ++i; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1568 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1569 if (w == NULL) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1570 vim_snprintf(repr, 100, _("<window object (unknown) at %p>"), |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1571 (self)); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1572 else |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1573 vim_snprintf(repr, 100, _("<window %d>"), i); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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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 return PyString_FromString(repr); |
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 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1578 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1579 /* |
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 * Window list object - Implementation |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1581 */ |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1582 static PyInt |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1583 WinListLength(PyObject *self UNUSED) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1584 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1585 win_T *w = firstwin; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1586 PyInt n = 0; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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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 while (w != NULL) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1589 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1590 ++n; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1591 w = W_NEXT(w); |
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:
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diff
changeset
|
1593 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1594 return n; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1595 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1596 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1597 static PyObject * |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1598 WinListItem(PyObject *self UNUSED, PyInt n) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1599 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1600 win_T *w; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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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 for (w = firstwin; w != NULL; w = W_NEXT(w), --n) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1603 if (n == 0) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1604 return WindowNew(w); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1605 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1606 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
|
1607 return NULL; |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1608 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1609 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1610 /* 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
|
1611 * |
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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
|
1612 * 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
|
1613 * 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
|
1614 * characters. |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1615 * |
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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
|
1616 * On errors, the Python exception data is set, and NULL is returned. |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1617 */ |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1618 static char * |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1619 StringToLine(PyObject *obj) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1620 { |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1621 const char *str; |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
1622 char *save; |
2894 | 1623 PyObject *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
|
1624 PyInt len; |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1625 PyInt i; |
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Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
1626 char *p; |
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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
|
1627 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1628 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
|
1629 { |
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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
|
1630 PyErr_BadArgument(); |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
1631 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1632 } |
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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
|
1633 |
2894 | 1634 bytes = PyString_AsBytes(obj); /* for Python 2 this does nothing */ |
1635 str = PyString_AsString(bytes); | |
1636 len = PyString_Size(bytes); | |
2447
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1637 |
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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
|
1638 /* |
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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
|
1639 * Error checking: String must not contain newlines, as we |
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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
|
1640 * 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>
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diff
changeset
|
1641 * a single line. |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1642 * A trailing newline is removed, so that append(f.readlines()) works. |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1643 */ |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1644 p = memchr(str, '\n', len); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1645 if (p != NULL) |
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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.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1647 if (p == str + len - 1) |
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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
|
1648 --len; |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1649 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
|
1650 { |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1651 PyErr_SetVim(_("string cannot contain newlines")); |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1652 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1653 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
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|
1654 } |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1655 |
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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
|
1656 /* 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>
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diff
changeset
|
1657 * newline characters, as is the vim convention. |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1658 */ |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1659 save = (char *)alloc((unsigned)(len+1)); |
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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
|
1660 if (save == NULL) |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1661 { |
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Move many more common Python items to if_py_both.c.
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changeset
|
1662 PyErr_NoMemory(); |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1663 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1664 } |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1665 |
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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
|
1666 for (i = 0; i < len; ++i) |
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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
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|
1667 { |
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Move many more common Python items to if_py_both.c.
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diff
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|
1668 if (str[i] == '\0') |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1669 save[i] = '\n'; |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1670 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
|
1671 save[i] = str[i]; |
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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
|
1672 } |
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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
|
1673 |
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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
|
1674 save[i] = '\0'; |
2894 | 1675 PyString_FreeBytes(bytes); /* Python 2 does nothing here */ |
2447
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1676 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1677 return save; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1678 } |
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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
|
1679 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1680 /* 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:
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diff
changeset
|
1681 * 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:
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diff
changeset
|
1682 * string object. |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1683 */ |
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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
|
1684 static PyObject * |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1685 GetBufferLine(buf_T *buf, PyInt n) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1686 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1687 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>
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diff
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|
1688 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1689 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1690 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1691 /* 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:
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diff
changeset
|
1692 * 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:
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diff
changeset
|
1693 * 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>
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diff
changeset
|
1694 */ |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1695 static PyObject * |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1696 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:
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diff
changeset
|
1697 { |
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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
|
1698 PyInt i; |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1699 PyInt n = hi - lo; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1700 PyObject *list = PyList_New(n); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1701 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1702 if (list == NULL) |
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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
|
1703 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1704 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1705 for (i = 0; i < n; ++i) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1706 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1707 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>
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diff
changeset
|
1708 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1709 /* 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>
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diff
changeset
|
1710 if (str == NULL) |
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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
|
1711 { |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1712 Py_DECREF(list); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1713 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1714 } |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1715 |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1716 /* Set the list item */ |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1717 if (PyList_SetItem(list, i, str)) |
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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
|
1718 { |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1719 Py_DECREF(str); |
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Move many more common Python items to if_py_both.c.
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changeset
|
1720 Py_DECREF(list); |
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Move many more common Python items to if_py_both.c.
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changeset
|
1721 return NULL; |
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diff
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|
1722 } |
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Move many more common Python items to if_py_both.c.
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|
1723 } |
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Move many more common Python items to if_py_both.c.
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|
1724 |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1725 /* 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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diff
changeset
|
1726 * the caller should Py_DECREF() the object when it is finished |
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diff
changeset
|
1727 * with it). |
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changeset
|
1728 */ |
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changeset
|
1729 |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1730 return list; |
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|
1731 } |
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Move many more common Python items to if_py_both.c.
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|
1732 |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1733 /* |
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Move many more common Python items to if_py_both.c.
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changeset
|
1734 * 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
changeset
|
1735 * Changed the lines from "lo" to "hi" and added "extra" lines (negative if |
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diff
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|
1736 * deleted). |
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diff
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|
1737 */ |
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changeset
|
1738 static void |
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diff
changeset
|
1739 py_fix_cursor(linenr_T lo, linenr_T hi, linenr_T extra) |
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|
1740 { |
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changeset
|
1741 if (curwin->w_cursor.lnum >= lo) |
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|
1742 { |
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diff
changeset
|
1743 /* Adjust the cursor position if it's in/after the changed |
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diff
changeset
|
1744 * lines. */ |
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diff
changeset
|
1745 if (curwin->w_cursor.lnum >= hi) |
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changeset
|
1746 { |
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changeset
|
1747 curwin->w_cursor.lnum += extra; |
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changeset
|
1748 check_cursor_col(); |
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changeset
|
1749 } |
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changeset
|
1750 else if (extra < 0) |
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|
1751 { |
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Move many more common Python items to if_py_both.c.
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|
1752 curwin->w_cursor.lnum = lo; |
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Move many more common Python items to if_py_both.c.
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|
1753 check_cursor(); |
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|
1754 } |
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|
1755 else |
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|
1756 check_cursor_col(); |
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|
1757 changed_cline_bef_curs(); |
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|
1758 } |
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|
1759 invalidate_botline(); |
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|
1760 } |
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|
1761 |
2894 | 1762 /* |
1763 * Replace a line in the specified buffer. The line number is | |
2447
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|
1764 * in Vim format (1-based). The replacement line is given as |
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|
1765 * a Python string object. The object is checked for validity |
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1766 * and correct format. Errors are returned as a value of FAIL. |
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1767 * The return value is OK on success. |
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1768 * If OK is returned and len_change is not NULL, *len_change |
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|
1769 * is set to the change in the buffer length. |
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|
1770 */ |
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|
1771 static int |
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|
1772 SetBufferLine(buf_T *buf, PyInt n, PyObject *line, PyInt *len_change) |
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|
1773 { |
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|
1774 /* First of all, we check the thpe of the supplied Python object. |
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1775 * There are three cases: |
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1776 * 1. NULL, or None - this is a deletion. |
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1777 * 2. A string - this is a replacement. |
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1778 * 3. Anything else - this is an error. |
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|
1779 */ |
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|
1780 if (line == Py_None || line == NULL) |
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|
1781 { |
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|
1782 buf_T *savebuf = curbuf; |
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|
1783 |
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|
1784 PyErr_Clear(); |
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|
1785 curbuf = buf; |
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|
1786 |
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Move many more common Python items to if_py_both.c.
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|
1787 if (u_savedel((linenr_T)n, 1L) == FAIL) |
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|
1788 PyErr_SetVim(_("cannot save undo information")); |
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|
1789 else if (ml_delete((linenr_T)n, FALSE) == FAIL) |
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|
1790 PyErr_SetVim(_("cannot delete line")); |
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1791 else |
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|
1792 { |
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|
1793 if (buf == curwin->w_buffer) |
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|
1794 py_fix_cursor((linenr_T)n, (linenr_T)n + 1, (linenr_T)-1); |
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|
1795 deleted_lines_mark((linenr_T)n, 1L); |
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|
1796 } |
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Move many more common Python items to if_py_both.c.
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|
1797 |
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Move many more common Python items to if_py_both.c.
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|
1798 curbuf = savebuf; |
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1799 |
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|
1800 if (PyErr_Occurred() || VimErrorCheck()) |
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1801 return FAIL; |
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|
1802 |
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|
1803 if (len_change) |
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1804 *len_change = -1; |
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1805 |
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|
1806 return OK; |
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1807 } |
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1808 else if (PyString_Check(line)) |
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1809 { |
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1810 char *save = StringToLine(line); |
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1811 buf_T *savebuf = curbuf; |
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|
1812 |
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Move many more common Python items to if_py_both.c.
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|
1813 if (save == NULL) |
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1814 return FAIL; |
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|
1815 |
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|
1816 /* We do not need to free "save" if ml_replace() consumes it. */ |
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1817 PyErr_Clear(); |
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1818 curbuf = buf; |
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1819 |
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|
1820 if (u_savesub((linenr_T)n) == FAIL) |
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1821 { |
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1822 PyErr_SetVim(_("cannot save undo information")); |
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1823 vim_free(save); |
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1824 } |
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1825 else if (ml_replace((linenr_T)n, (char_u *)save, FALSE) == FAIL) |
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|
1826 { |
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|
1827 PyErr_SetVim(_("cannot replace line")); |
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|
1828 vim_free(save); |
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1829 } |
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|
1830 else |
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|
1831 changed_bytes((linenr_T)n, 0); |
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|
1832 |
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|
1833 curbuf = savebuf; |
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1834 |
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|
1835 /* Check that the cursor is not beyond the end of the line now. */ |
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|
1836 if (buf == curwin->w_buffer) |
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1837 check_cursor_col(); |
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1838 |
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|
1839 if (PyErr_Occurred() || VimErrorCheck()) |
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1840 return FAIL; |
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|
1841 |
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|
1842 if (len_change) |
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1843 *len_change = 0; |
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1844 |
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|
1845 return OK; |
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|
1846 } |
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1847 else |
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|
1848 { |
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|
1849 PyErr_BadArgument(); |
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|
1850 return FAIL; |
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|
1851 } |
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1852 } |
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|
1853 |
2894 | 1854 /* Replace a range of lines in the specified buffer. The line numbers are in |
1855 * Vim format (1-based). The range is from lo up to, but not including, hi. | |
1856 * The replacement lines are given as a Python list of string objects. The | |
1857 * list is checked for validity and correct format. Errors are returned as a | |
1858 * value of FAIL. The return value is OK on success. | |
1859 * If OK is returned and len_change is not NULL, *len_change | |
1860 * is set to the change in the buffer length. | |
1861 */ | |
1862 static int | |
1863 SetBufferLineList(buf_T *buf, PyInt lo, PyInt hi, PyObject *list, PyInt *len_change) | |
1864 { | |
1865 /* First of all, we check the thpe of the supplied Python object. | |
1866 * There are three cases: | |
1867 * 1. NULL, or None - this is a deletion. | |
1868 * 2. A list - this is a replacement. | |
1869 * 3. Anything else - this is an error. | |
1870 */ | |
1871 if (list == Py_None || list == NULL) | |
1872 { | |
1873 PyInt i; | |
1874 PyInt n = (int)(hi - lo); | |
1875 buf_T *savebuf = curbuf; | |
1876 | |
1877 PyErr_Clear(); | |
1878 curbuf = buf; | |
1879 | |
1880 if (u_savedel((linenr_T)lo, (long)n) == FAIL) | |
1881 PyErr_SetVim(_("cannot save undo information")); | |
1882 else | |
1883 { | |
1884 for (i = 0; i < n; ++i) | |
1885 { | |
1886 if (ml_delete((linenr_T)lo, FALSE) == FAIL) | |
1887 { | |
1888 PyErr_SetVim(_("cannot delete line")); | |
1889 break; | |
1890 } | |
1891 } | |
1892 if (buf == curwin->w_buffer) | |
1893 py_fix_cursor((linenr_T)lo, (linenr_T)hi, (linenr_T)-n); | |
1894 deleted_lines_mark((linenr_T)lo, (long)i); | |
1895 } | |
1896 | |
1897 curbuf = savebuf; | |
1898 | |
1899 if (PyErr_Occurred() || VimErrorCheck()) | |
1900 return FAIL; | |
1901 | |
1902 if (len_change) | |
1903 *len_change = -n; | |
1904 | |
1905 return OK; | |
1906 } | |
1907 else if (PyList_Check(list)) | |
1908 { | |
1909 PyInt i; | |
1910 PyInt new_len = PyList_Size(list); | |
1911 PyInt old_len = hi - lo; | |
1912 PyInt extra = 0; /* lines added to text, can be negative */ | |
1913 char **array; | |
1914 buf_T *savebuf; | |
1915 | |
1916 if (new_len == 0) /* avoid allocating zero bytes */ | |
1917 array = NULL; | |
1918 else | |
1919 { | |
1920 array = (char **)alloc((unsigned)(new_len * sizeof(char *))); | |
1921 if (array == NULL) | |
1922 { | |
1923 PyErr_NoMemory(); | |
1924 return FAIL; | |
1925 } | |
1926 } | |
1927 | |
1928 for (i = 0; i < new_len; ++i) | |
1929 { | |
1930 PyObject *line = PyList_GetItem(list, i); | |
1931 | |
1932 array[i] = StringToLine(line); | |
1933 if (array[i] == NULL) | |
1934 { | |
1935 while (i) | |
1936 vim_free(array[--i]); | |
1937 vim_free(array); | |
1938 return FAIL; | |
1939 } | |
1940 } | |
1941 | |
1942 savebuf = curbuf; | |
1943 | |
1944 PyErr_Clear(); | |
1945 curbuf = buf; | |
1946 | |
1947 if (u_save((linenr_T)(lo-1), (linenr_T)hi) == FAIL) | |
1948 PyErr_SetVim(_("cannot save undo information")); | |
1949 | |
1950 /* If the size of the range is reducing (ie, new_len < old_len) we | |
1951 * need to delete some old_len. We do this at the start, by | |
1952 * repeatedly deleting line "lo". | |
1953 */ | |
1954 if (!PyErr_Occurred()) | |
1955 { | |
1956 for (i = 0; i < old_len - new_len; ++i) | |
1957 if (ml_delete((linenr_T)lo, FALSE) == FAIL) | |
1958 { | |
1959 PyErr_SetVim(_("cannot delete line")); | |
1960 break; | |
1961 } | |
1962 extra -= i; | |
1963 } | |
1964 | |
1965 /* For as long as possible, replace the existing old_len with the | |
1966 * new old_len. This is a more efficient operation, as it requires | |
1967 * less memory allocation and freeing. | |
1968 */ | |
1969 if (!PyErr_Occurred()) | |
1970 { | |
1971 for (i = 0; i < old_len && i < new_len; ++i) | |
1972 if (ml_replace((linenr_T)(lo+i), (char_u *)array[i], FALSE) | |
1973 == FAIL) | |
1974 { | |
1975 PyErr_SetVim(_("cannot replace line")); | |
1976 break; | |
1977 } | |
1978 } | |
1979 else | |
1980 i = 0; | |
1981 | |
1982 /* Now we may need to insert the remaining new old_len. If we do, we | |
1983 * must free the strings as we finish with them (we can't pass the | |
1984 * responsibility to vim in this case). | |
1985 */ | |
1986 if (!PyErr_Occurred()) | |
1987 { | |
1988 while (i < new_len) | |
1989 { | |
1990 if (ml_append((linenr_T)(lo + i - 1), | |
1991 (char_u *)array[i], 0, FALSE) == FAIL) | |
1992 { | |
1993 PyErr_SetVim(_("cannot insert line")); | |
1994 break; | |
1995 } | |
1996 vim_free(array[i]); | |
1997 ++i; | |
1998 ++extra; | |
1999 } | |
2000 } | |
2001 | |
2002 /* Free any left-over old_len, as a result of an error */ | |
2003 while (i < new_len) | |
2004 { | |
2005 vim_free(array[i]); | |
2006 ++i; | |
2007 } | |
2008 | |
2009 /* Free the array of old_len. All of its contents have now | |
2010 * been dealt with (either freed, or the responsibility passed | |
2011 * to vim. | |
2012 */ | |
2013 vim_free(array); | |
2014 | |
2015 /* Adjust marks. Invalidate any which lie in the | |
2016 * changed range, and move any in the remainder of the buffer. | |
2017 */ | |
2018 mark_adjust((linenr_T)lo, (linenr_T)(hi - 1), | |
2019 (long)MAXLNUM, (long)extra); | |
2020 changed_lines((linenr_T)lo, 0, (linenr_T)hi, (long)extra); | |
2021 | |
2022 if (buf == curwin->w_buffer) | |
2023 py_fix_cursor((linenr_T)lo, (linenr_T)hi, (linenr_T)extra); | |
2024 | |
2025 curbuf = savebuf; | |
2026 | |
2027 if (PyErr_Occurred() || VimErrorCheck()) | |
2028 return FAIL; | |
2029 | |
2030 if (len_change) | |
2031 *len_change = new_len - old_len; | |
2032 | |
2033 return OK; | |
2034 } | |
2035 else | |
2036 { | |
2037 PyErr_BadArgument(); | |
2038 return FAIL; | |
2039 } | |
2040 } | |
2447
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2041 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2042 /* Insert a number of lines into the specified buffer after the specifed 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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diff
changeset
|
2043 * The line number is in Vim format (1-based). The lines to be inserted are |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2044 * given as a Python list of string objects or as a single string. The lines |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2045 * to be added are checked for validity and correct format. Errors are |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2046 * returned as a value of FAIL. The return value is OK on success. |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2047 * If OK is returned and len_change is not NULL, *len_change |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2048 * is set to the change in the buffer length. |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2049 */ |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2050 static int |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2051 InsertBufferLines(buf_T *buf, PyInt n, PyObject *lines, PyInt *len_change) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2052 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2053 /* First of all, we check the type of the supplied Python object. |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2054 * It must be a string or a list, or the call is in error. |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2055 */ |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2056 if (PyString_Check(lines)) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2057 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2058 char *str = StringToLine(lines); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2059 buf_T *savebuf; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2060 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2061 if (str == NULL) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2062 return FAIL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2063 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2064 savebuf = curbuf; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2065 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2066 PyErr_Clear(); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2067 curbuf = buf; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2068 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2069 if (u_save((linenr_T)n, (linenr_T)(n+1)) == FAIL) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2070 PyErr_SetVim(_("cannot save undo information")); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2071 else if (ml_append((linenr_T)n, (char_u *)str, 0, FALSE) == FAIL) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2072 PyErr_SetVim(_("cannot insert 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
|
2073 else |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2074 appended_lines_mark((linenr_T)n, 1L); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2075 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2076 vim_free(str); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2077 curbuf = savebuf; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2078 update_screen(VALID); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2079 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2080 if (PyErr_Occurred() || VimErrorCheck()) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2081 return FAIL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2082 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2083 if (len_change) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2084 *len_change = 1; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2085 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2086 return OK; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2087 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2088 else if (PyList_Check(lines)) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2089 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2090 PyInt i; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2091 PyInt size = PyList_Size(lines); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2092 char **array; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2093 buf_T *savebuf; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2094 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2095 array = (char **)alloc((unsigned)(size * sizeof(char *))); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2096 if (array == NULL) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2097 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2098 PyErr_NoMemory(); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2099 return FAIL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2100 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2101 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2102 for (i = 0; i < size; ++i) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2103 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2104 PyObject *line = PyList_GetItem(lines, i); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2105 array[i] = StringToLine(line); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2106 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2107 if (array[i] == NULL) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2108 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2109 while (i) |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2110 vim_free(array[--i]); |
84d353762845
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2111 vim_free(array); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2112 return FAIL; |
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2113 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2114 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2115 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2116 savebuf = curbuf; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2117 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2118 PyErr_Clear(); |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2119 curbuf = buf; |
84d353762845
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2120 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2121 if (u_save((linenr_T)n, (linenr_T)(n + 1)) == FAIL) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2122 PyErr_SetVim(_("cannot save undo information")); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2123 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
|
2124 { |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2125 for (i = 0; i < size; ++i) |
84d353762845
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2126 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2127 if (ml_append((linenr_T)(n + i), |
84d353762845
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2128 (char_u *)array[i], 0, FALSE) == FAIL) |
84d353762845
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2129 { |
84d353762845
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parents:
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diff
changeset
|
2130 PyErr_SetVim(_("cannot insert line")); |
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diff
changeset
|
2131 |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2132 /* Free the rest of the lines */ |
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changeset
|
2133 while (i < size) |
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changeset
|
2134 vim_free(array[i++]); |
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diff
changeset
|
2135 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2136 break; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2137 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2138 vim_free(array[i]); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2139 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2140 if (i > 0) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2141 appended_lines_mark((linenr_T)n, (long)i); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2142 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2143 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2144 /* Free the array of lines. All of its contents have now |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2145 * been freed. |
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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
|
2146 */ |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2147 vim_free(array); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2148 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2149 curbuf = savebuf; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2150 update_screen(VALID); |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2151 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2152 if (PyErr_Occurred() || VimErrorCheck()) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2153 return FAIL; |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2154 |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2155 if (len_change) |
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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
|
2156 *len_change = size; |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2157 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2158 return OK; |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2159 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2160 else |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2161 { |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2162 PyErr_BadArgument(); |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2163 return FAIL; |
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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
|
2164 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2165 } |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2166 |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2167 /* |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2168 * 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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diff
changeset
|
2169 * ------------------------------------------- |
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Move many more common Python items to if_py_both.c.
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diff
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|
2170 */ |
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Move many more common Python items to if_py_both.c.
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diff
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|
2171 |
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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
|
2172 static int |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2173 CheckBuffer(BufferObject *this) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2174 { |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2175 if (this->buf == INVALID_BUFFER_VALUE) |
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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
|
2176 { |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2177 PyErr_SetVim(_("attempt to refer to deleted buffer")); |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2178 return -1; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2179 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2180 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2181 return 0; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2182 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2183 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2184 static PyObject * |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2185 RBItem(BufferObject *self, PyInt n, PyInt start, PyInt end) |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2186 { |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2187 if (CheckBuffer(self)) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2188 return NULL; |
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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
|
2189 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2190 if (n < 0 || n > end - start) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2191 { |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2192 PyErr_SetString(PyExc_IndexError, _("line number out of range")); |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2193 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2194 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2195 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2196 return GetBufferLine(self->buf, n+start); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2197 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2198 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2199 static PyObject * |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2200 RBSlice(BufferObject *self, PyInt lo, PyInt hi, PyInt start, PyInt end) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2201 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2202 PyInt size; |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2203 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2204 if (CheckBuffer(self)) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2205 return NULL; |
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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
|
2206 |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2207 size = end - start + 1; |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2208 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2209 if (lo < 0) |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2210 lo = 0; |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2211 else if (lo > size) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2212 lo = size; |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2213 if (hi < 0) |
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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
|
2214 hi = 0; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2215 if (hi < lo) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2216 hi = lo; |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2217 else if (hi > size) |
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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
|
2218 hi = size; |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2219 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2220 return GetBufferLineList(self->buf, lo+start, hi+start); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2221 } |
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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
|
2222 |
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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
|
2223 static PyInt |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
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|
2224 RBAsItem(BufferObject *self, PyInt n, PyObject *val, PyInt start, PyInt end, PyInt *new_end) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2225 { |
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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
|
2226 PyInt len_change; |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2227 |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2228 if (CheckBuffer(self)) |
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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
|
2229 return -1; |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2230 |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2231 if (n < 0 || n > end - start) |
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Bram Moolenaar <bram@vim.org>
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diff
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|
2232 { |
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Move many more common Python items to if_py_both.c.
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|
2233 PyErr_SetString(PyExc_IndexError, _("line number out of range")); |
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diff
changeset
|
2234 return -1; |
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2399
diff
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|
2235 } |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2236 |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2237 if (SetBufferLine(self->buf, n+start, val, &len_change) == FAIL) |
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diff
changeset
|
2238 return -1; |
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changeset
|
2239 |
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diff
changeset
|
2240 if (new_end) |
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diff
changeset
|
2241 *new_end = end + len_change; |
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|
2242 |
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Move many more common Python items to if_py_both.c.
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|
2243 return 0; |
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|
2244 } |
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|
2245 |
2894 | 2246 static PyInt |
2247 RBAsSlice(BufferObject *self, PyInt lo, PyInt hi, PyObject *val, PyInt start, PyInt end, PyInt *new_end) | |
2248 { | |
2249 PyInt size; | |
2250 PyInt len_change; | |
2251 | |
2252 /* Self must be a valid buffer */ | |
2253 if (CheckBuffer(self)) | |
2254 return -1; | |
2255 | |
2256 /* Sort out the slice range */ | |
2257 size = end - start + 1; | |
2258 | |
2259 if (lo < 0) | |
2260 lo = 0; | |
2261 else if (lo > size) | |
2262 lo = size; | |
2263 if (hi < 0) | |
2264 hi = 0; | |
2265 if (hi < lo) | |
2266 hi = lo; | |
2267 else if (hi > size) | |
2268 hi = size; | |
2269 | |
2270 if (SetBufferLineList(self->buf, lo + start, hi + start, | |
2271 val, &len_change) == FAIL) | |
2272 return -1; | |
2273 | |
2274 if (new_end) | |
2275 *new_end = end + len_change; | |
2276 | |
2277 return 0; | |
2278 } | |
2279 | |
2447
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Move many more common Python items to if_py_both.c.
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changeset
|
2280 |
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changeset
|
2281 static PyObject * |
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changeset
|
2282 RBAppend(BufferObject *self, PyObject *args, PyInt start, PyInt end, PyInt *new_end) |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2283 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2284 PyObject *lines; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2285 PyInt len_change; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2286 PyInt max; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2287 PyInt n; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2288 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2289 if (CheckBuffer(self)) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2290 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2291 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2292 max = n = end - start + 1; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2293 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2294 if (!PyArg_ParseTuple(args, "O|n", &lines, &n)) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2295 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2296 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2297 if (n < 0 || n > max) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2298 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2299 PyErr_SetString(PyExc_ValueError, _("line number out of range")); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2300 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2301 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2302 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2303 if (InsertBufferLines(self->buf, n + start - 1, lines, &len_change) == FAIL) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2304 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2305 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2306 if (new_end) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2307 *new_end = end + len_change; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2308 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2309 Py_INCREF(Py_None); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2310 return Py_None; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2311 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2312 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2313 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2314 /* Buffer object - Definitions |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2315 */ |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2316 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2317 typedef struct |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2318 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2319 PyObject_HEAD |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2320 BufferObject *buf; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2321 PyInt start; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2322 PyInt end; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2323 } RangeObject; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2324 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2325 static PyObject * |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2326 RangeNew(buf_T *buf, PyInt start, PyInt end) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2327 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2328 BufferObject *bufr; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2329 RangeObject *self; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2330 self = PyObject_NEW(RangeObject, &RangeType); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2331 if (self == NULL) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2332 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2333 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2334 bufr = (BufferObject *)BufferNew(buf); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2335 if (bufr == NULL) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2336 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2337 Py_DECREF(self); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2338 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2339 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2340 Py_INCREF(bufr); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2341 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2342 self->buf = bufr; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2343 self->start = start; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2344 self->end = end; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2345 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2346 return (PyObject *)(self); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2347 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2348 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2349 static PyObject * |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2350 BufferAppend(PyObject *self, PyObject *args) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2351 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2352 return RBAppend((BufferObject *)(self), args, 1, |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2353 (PyInt)((BufferObject *)(self))->buf->b_ml.ml_line_count, |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2354 NULL); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2355 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2356 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2357 static PyObject * |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2358 BufferMark(PyObject *self, PyObject *args) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2359 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2360 pos_T *posp; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2361 char *pmark; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2362 char mark; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2363 buf_T *curbuf_save; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2364 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2365 if (CheckBuffer((BufferObject *)(self))) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2366 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2367 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2368 if (!PyArg_ParseTuple(args, "s", &pmark)) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2369 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2370 mark = *pmark; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2371 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2372 curbuf_save = curbuf; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2373 curbuf = ((BufferObject *)(self))->buf; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2374 posp = getmark(mark, FALSE); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2375 curbuf = curbuf_save; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2376 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2377 if (posp == NULL) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2378 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2379 PyErr_SetVim(_("invalid mark name")); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2380 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2381 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2382 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2383 /* Ckeck for keyboard interrupt */ |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2384 if (VimErrorCheck()) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2385 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2386 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2387 if (posp->lnum <= 0) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2388 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2389 /* Or raise an error? */ |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2390 Py_INCREF(Py_None); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2391 return Py_None; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2392 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2393 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2394 return Py_BuildValue("(ll)", (long)(posp->lnum), (long)(posp->col)); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2395 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2396 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2397 static PyObject * |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2398 BufferRange(PyObject *self, PyObject *args) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2399 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2400 PyInt start; |
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2401 PyInt end; |
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2402 |
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2403 if (CheckBuffer((BufferObject *)(self))) |
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2404 return NULL; |
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2405 |
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2406 if (!PyArg_ParseTuple(args, "nn", &start, &end)) |
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2407 return NULL; |
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2408 |
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2409 return RangeNew(((BufferObject *)(self))->buf, start, end); |
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2410 } |
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2411 |
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2412 static struct PyMethodDef BufferMethods[] = { |
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2413 /* name, function, calling, documentation */ |
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2414 {"append", BufferAppend, 1, "Append data to Vim buffer" }, |
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2415 {"mark", BufferMark, 1, "Return (row,col) representing position of named mark" }, |
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2416 {"range", BufferRange, 1, "Return a range object which represents the part of the given buffer between line numbers s and e" }, |
3310 | 2417 #if PY_VERSION_HEX >= 0x03000000 |
2418 {"__dir__", BufferDir, 4, "List its attributes" }, | |
2419 #endif | |
2447
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2420 { NULL, NULL, 0, NULL } |
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2421 }; |
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2422 |
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2423 static PyObject * |
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2424 RangeAppend(PyObject *self, PyObject *args) |
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2425 { |
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2426 return RBAppend(((RangeObject *)(self))->buf, args, |
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2427 ((RangeObject *)(self))->start, |
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2428 ((RangeObject *)(self))->end, |
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2429 &((RangeObject *)(self))->end); |
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2430 } |
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2431 |
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2432 static PyInt |
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2433 RangeLength(PyObject *self) |
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2434 { |
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2435 /* HOW DO WE SIGNAL AN ERROR FROM THIS FUNCTION? */ |
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2436 if (CheckBuffer(((RangeObject *)(self))->buf)) |
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2437 return -1; /* ??? */ |
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2438 |
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2439 return (((RangeObject *)(self))->end - ((RangeObject *)(self))->start + 1); |
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2440 } |
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2441 |
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2442 static PyObject * |
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2443 RangeItem(PyObject *self, PyInt n) |
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2444 { |
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2445 return RBItem(((RangeObject *)(self))->buf, n, |
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2446 ((RangeObject *)(self))->start, |
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2447 ((RangeObject *)(self))->end); |
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2448 } |
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2449 |
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2450 static PyObject * |
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2451 RangeRepr(PyObject *self) |
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2452 { |
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2453 static char repr[100]; |
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2454 RangeObject *this = (RangeObject *)(self); |
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2455 |
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2456 if (this->buf->buf == INVALID_BUFFER_VALUE) |
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2457 { |
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2458 vim_snprintf(repr, 100, "<range object (for deleted buffer) at %p>", |
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2459 (self)); |
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2460 return PyString_FromString(repr); |
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2461 } |
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2462 else |
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2463 { |
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2464 char *name = (char *)this->buf->buf->b_fname; |
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2465 int len; |
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2466 |
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2467 if (name == NULL) |
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2468 name = ""; |
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2469 len = (int)strlen(name); |
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2470 |
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2471 if (len > 45) |
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2472 name = name + (45 - len); |
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2473 |
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2474 vim_snprintf(repr, 100, "<range %s%s (%d:%d)>", |
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2475 len > 45 ? "..." : "", name, |
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|
2476 this->start, this->end); |
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2477 |
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|
2478 return PyString_FromString(repr); |
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|
2479 } |
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|
2480 } |
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2481 |
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2482 static PyObject * |
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|
2483 RangeSlice(PyObject *self, PyInt lo, PyInt hi) |
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|
2484 { |
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|
2485 return RBSlice(((RangeObject *)(self))->buf, lo, hi, |
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|
2486 ((RangeObject *)(self))->start, |
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|
2487 ((RangeObject *)(self))->end); |
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|
2488 } |
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|
2489 |
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|
2490 /* |
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|
2491 * Line range object - Definitions |
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2492 */ |
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2493 |
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|
2494 static struct PyMethodDef RangeMethods[] = { |
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|
2495 /* name, function, calling, documentation */ |
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|
2496 {"append", RangeAppend, 1, "Append data to the Vim range" }, |
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|
2497 { NULL, NULL, 0, NULL } |
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|
2498 }; |
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|
2499 |
3618 | 2500 static void |
2501 set_ref_in_py(const int copyID) | |
2502 { | |
2503 pylinkedlist_T *cur; | |
2504 dict_T *dd; | |
2505 list_T *ll; | |
2506 | |
2507 if (lastdict != NULL) | |
2508 for(cur = lastdict ; cur != NULL ; cur = cur->pll_prev) | |
2509 { | |
2510 dd = ((DictionaryObject *) (cur->pll_obj))->dict; | |
2511 if (dd->dv_copyID != copyID) | |
2512 { | |
2513 dd->dv_copyID = copyID; | |
2514 set_ref_in_ht(&dd->dv_hashtab, copyID); | |
2515 } | |
2516 } | |
2517 | |
2518 if (lastlist != NULL) | |
2519 for(cur = lastlist ; cur != NULL ; cur = cur->pll_prev) | |
2520 { | |
2521 ll = ((ListObject *) (cur->pll_obj))->list; | |
2522 if (ll->lv_copyID != copyID) | |
2523 { | |
2524 ll->lv_copyID = copyID; | |
2525 set_ref_in_list(ll, copyID); | |
2526 } | |
2527 } | |
2528 } | |
2529 | |
2530 static int | |
2531 set_string_copy(char_u *str, typval_T *tv) | |
2532 { | |
2533 tv->vval.v_string = vim_strsave(str); | |
2534 if (tv->vval.v_string == NULL) | |
2535 { | |
2536 PyErr_NoMemory(); | |
2537 return -1; | |
2538 } | |
2539 return 0; | |
2540 } | |
2541 | |
2542 typedef int (*pytotvfunc)(PyObject *, typval_T *, PyObject *); | |
2543 | |
2544 static int | |
2545 convert_dl(PyObject *obj, typval_T *tv, | |
2546 pytotvfunc py_to_tv, PyObject *lookupDict) | |
2547 { | |
2548 PyObject *capsule; | |
2549 char hexBuf[sizeof(void *) * 2 + 3]; | |
2550 | |
2551 sprintf(hexBuf, "%p", obj); | |
2552 | |
3638 | 2553 # ifdef PY_USE_CAPSULE |
3618 | 2554 capsule = PyDict_GetItemString(lookupDict, hexBuf); |
3648 | 2555 # else |
2556 capsule = (PyObject *)PyDict_GetItemString(lookupDict, hexBuf); | |
2557 # endif | |
3618 | 2558 if (capsule == NULL) |
2559 { | |
3638 | 2560 # ifdef PY_USE_CAPSULE |
3618 | 2561 capsule = PyCapsule_New(tv, NULL, NULL); |
3648 | 2562 # else |
2563 capsule = PyCObject_FromVoidPtr(tv, NULL); | |
2564 # endif | |
3618 | 2565 PyDict_SetItemString(lookupDict, hexBuf, capsule); |
2566 Py_DECREF(capsule); | |
2567 if (py_to_tv(obj, tv, lookupDict) == -1) | |
2568 { | |
2569 tv->v_type = VAR_UNKNOWN; | |
2570 return -1; | |
2571 } | |
2572 /* As we are not using copy_tv which increments reference count we must | |
2573 * do it ourself. */ | |
2574 switch(tv->v_type) | |
2575 { | |
2576 case VAR_DICT: ++tv->vval.v_dict->dv_refcount; break; | |
2577 case VAR_LIST: ++tv->vval.v_list->lv_refcount; break; | |
2578 } | |
2579 } | |
2580 else | |
2581 { | |
3638 | 2582 typval_T *v; |
2583 | |
2584 # ifdef PY_USE_CAPSULE | |
2585 v = PyCapsule_GetPointer(capsule, NULL); | |
2586 # else | |
3648 | 2587 v = PyCObject_AsVoidPtr(capsule); |
3638 | 2588 # endif |
3618 | 2589 copy_tv(v, tv); |
2590 } | |
2591 return 0; | |
2592 } | |
2593 | |
2594 static int | |
2595 ConvertFromPyObject(PyObject *obj, typval_T *tv) | |
2596 { | |
2597 PyObject *lookup_dict; | |
2598 int r; | |
2599 | |
2600 lookup_dict = PyDict_New(); | |
2601 r = _ConvertFromPyObject(obj, tv, lookup_dict); | |
2602 Py_DECREF(lookup_dict); | |
2603 return r; | |
2604 } | |
2605 | |
2606 static int | |
2607 _ConvertFromPyObject(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
2608 { | |
2609 if (obj->ob_type == &DictionaryType) | |
2610 { | |
2611 tv->v_type = VAR_DICT; | |
2612 tv->vval.v_dict = (((DictionaryObject *)(obj))->dict); | |
2613 ++tv->vval.v_dict->dv_refcount; | |
2614 } | |
2615 else if (obj->ob_type == &ListType) | |
2616 { | |
2617 tv->v_type = VAR_LIST; | |
2618 tv->vval.v_list = (((ListObject *)(obj))->list); | |
2619 ++tv->vval.v_list->lv_refcount; | |
2620 } | |
2621 else if (obj->ob_type == &FunctionType) | |
2622 { | |
2623 if (set_string_copy(((FunctionObject *) (obj))->name, tv) == -1) | |
2624 return -1; | |
2625 | |
2626 tv->v_type = VAR_FUNC; | |
2627 func_ref(tv->vval.v_string); | |
2628 } | |
2629 #if PY_MAJOR_VERSION >= 3 | |
2630 else if (PyBytes_Check(obj)) | |
2631 { | |
3800 | 2632 char_u *result; |
2633 | |
2634 if (PyString_AsStringAndSize(obj, (char **) &result, NULL) == -1) | |
2635 return -1; | |
3618 | 2636 if (result == NULL) |
2637 return -1; | |
2638 | |
2639 if (set_string_copy(result, tv) == -1) | |
2640 return -1; | |
2641 | |
2642 tv->v_type = VAR_STRING; | |
2643 } | |
2644 else if (PyUnicode_Check(obj)) | |
2645 { | |
2646 PyObject *bytes; | |
2647 char_u *result; | |
2648 | |
2649 bytes = PyString_AsBytes(obj); | |
2650 if (bytes == NULL) | |
2651 return -1; | |
2652 | |
3800 | 2653 if(PyString_AsStringAndSize(bytes, (char **) &result, NULL) == -1) |
2654 return -1; | |
3618 | 2655 if (result == NULL) |
2656 return -1; | |
2657 | |
2658 if (set_string_copy(result, tv) == -1) | |
2659 { | |
2660 Py_XDECREF(bytes); | |
2661 return -1; | |
2662 } | |
2663 Py_XDECREF(bytes); | |
2664 | |
2665 tv->v_type = VAR_STRING; | |
2666 } | |
2667 #else | |
2668 else if (PyUnicode_Check(obj)) | |
2669 { | |
2670 PyObject *bytes; | |
2671 char_u *result; | |
2672 | |
2673 bytes = PyUnicode_AsEncodedString(obj, (char *)ENC_OPT, NULL); | |
2674 if (bytes == NULL) | |
2675 return -1; | |
2676 | |
3800 | 2677 if(PyString_AsStringAndSize(bytes, (char **) &result, NULL) == -1) |
2678 return -1; | |
3618 | 2679 if (result == NULL) |
2680 return -1; | |
2681 | |
2682 if (set_string_copy(result, tv) == -1) | |
2683 { | |
2684 Py_XDECREF(bytes); | |
2685 return -1; | |
2686 } | |
2687 Py_XDECREF(bytes); | |
2688 | |
2689 tv->v_type = VAR_STRING; | |
2690 } | |
2691 else if (PyString_Check(obj)) | |
2692 { | |
3800 | 2693 char_u *result; |
2694 | |
2695 if(PyString_AsStringAndSize(obj, (char **) &result, NULL) == -1) | |
2696 return -1; | |
3618 | 2697 if (result == NULL) |
2698 return -1; | |
2699 | |
2700 if (set_string_copy(result, tv) == -1) | |
2701 return -1; | |
2702 | |
2703 tv->v_type = VAR_STRING; | |
2704 } | |
2705 else if (PyInt_Check(obj)) | |
2706 { | |
2707 tv->v_type = VAR_NUMBER; | |
2708 tv->vval.v_number = (varnumber_T) PyInt_AsLong(obj); | |
2709 } | |
2710 #endif | |
2711 else if (PyLong_Check(obj)) | |
2712 { | |
2713 tv->v_type = VAR_NUMBER; | |
2714 tv->vval.v_number = (varnumber_T) PyLong_AsLong(obj); | |
2715 } | |
2716 else if (PyDict_Check(obj)) | |
2717 return convert_dl(obj, tv, pydict_to_tv, lookupDict); | |
2718 #ifdef FEAT_FLOAT | |
2719 else if (PyFloat_Check(obj)) | |
2720 { | |
2721 tv->v_type = VAR_FLOAT; | |
2722 tv->vval.v_float = (float_T) PyFloat_AsDouble(obj); | |
2723 } | |
2724 #endif | |
2725 else if (PyIter_Check(obj)) | |
2726 return convert_dl(obj, tv, pyiter_to_tv, lookupDict); | |
2727 else if (PySequence_Check(obj)) | |
2728 return convert_dl(obj, tv, pyseq_to_tv, lookupDict); | |
2729 else if (PyMapping_Check(obj)) | |
2730 return convert_dl(obj, tv, pymap_to_tv, lookupDict); | |
2731 else | |
2732 { | |
2733 PyErr_SetString(PyExc_TypeError, _("unable to convert to vim structure")); | |
2734 return -1; | |
2735 } | |
2736 return 0; | |
2737 } | |
2738 | |
2739 static PyObject * | |
2740 ConvertToPyObject(typval_T *tv) | |
2741 { | |
2742 if (tv == NULL) | |
2743 { | |
2744 PyErr_SetVim(_("NULL reference passed")); | |
2745 return NULL; | |
2746 } | |
2747 switch (tv->v_type) | |
2748 { | |
2749 case VAR_STRING: | |
3852 | 2750 return PyBytes_FromString(tv->vval.v_string == NULL |
2751 ? "" : (char *)tv->vval.v_string); | |
3618 | 2752 case VAR_NUMBER: |
2753 return PyLong_FromLong((long) tv->vval.v_number); | |
2754 #ifdef FEAT_FLOAT | |
2755 case VAR_FLOAT: | |
2756 return PyFloat_FromDouble((double) tv->vval.v_float); | |
2757 #endif | |
2758 case VAR_LIST: | |
2759 return ListNew(tv->vval.v_list); | |
2760 case VAR_DICT: | |
2761 return DictionaryNew(tv->vval.v_dict); | |
2762 case VAR_FUNC: | |
3852 | 2763 return FunctionNew(tv->vval.v_string == NULL |
2764 ? (char_u *)"" : tv->vval.v_string); | |
3618 | 2765 case VAR_UNKNOWN: |
2766 Py_INCREF(Py_None); | |
2767 return Py_None; | |
2768 default: | |
2769 PyErr_SetVim(_("internal error: invalid value type")); | |
2770 return NULL; | |
2771 } | |
2772 } |