Mercurial > vim
annotate src/if_py_both.h @ 3788:5edf3c51aa93 v7.3.652
updated for version 7.3.652
Problem: Workaround for Python crash isn't perfect.
Solution: Change the type of the length argument. (Sean Estabrooks)
author | Bram Moolenaar <bram@vim.org> |
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date | Wed, 05 Sep 2012 17:28:21 +0200 |
parents | 956b1ed19282 |
children | 73557eda7027 |
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 |
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74 static PyObject * |
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75 OutputWrite(PyObject *self, PyObject *args) |
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76 { |
3788 | 77 Py_ssize_t len; |
2894 | 78 char *str = NULL; |
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79 int error = ((OutputObject *)(self))->error; |
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80 |
3056 | 81 if (!PyArg_ParseTuple(args, "et#", ENC_OPT, &str, &len)) |
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82 return NULL; |
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83 |
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84 Py_BEGIN_ALLOW_THREADS |
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85 Python_Lock_Vim(); |
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86 writer((writefn)(error ? emsg : msg), (char_u *)str, len); |
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87 Python_Release_Vim(); |
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88 Py_END_ALLOW_THREADS |
2894 | 89 PyMem_Free(str); |
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90 |
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91 Py_INCREF(Py_None); |
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92 return Py_None; |
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93 } |
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94 |
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95 static PyObject * |
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96 OutputWritelines(PyObject *self, PyObject *args) |
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97 { |
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98 PyInt n; |
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99 PyInt i; |
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100 PyObject *list; |
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101 int error = ((OutputObject *)(self))->error; |
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102 |
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103 if (!PyArg_ParseTuple(args, "O", &list)) |
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104 return NULL; |
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105 Py_INCREF(list); |
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106 |
3618 | 107 if (!PyList_Check(list)) |
108 { | |
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109 PyErr_SetString(PyExc_TypeError, _("writelines() requires list of strings")); |
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110 Py_DECREF(list); |
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111 return NULL; |
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112 } |
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113 |
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114 n = PyList_Size(list); |
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115 |
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116 for (i = 0; i < n; ++i) |
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117 { |
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118 PyObject *line = PyList_GetItem(list, i); |
2894 | 119 char *str = NULL; |
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120 PyInt len; |
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121 |
3618 | 122 if (!PyArg_Parse(line, "et#", ENC_OPT, &str, &len)) |
123 { | |
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124 PyErr_SetString(PyExc_TypeError, _("writelines() requires list of strings")); |
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125 Py_DECREF(list); |
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126 return NULL; |
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127 } |
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128 |
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129 Py_BEGIN_ALLOW_THREADS |
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130 Python_Lock_Vim(); |
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131 writer((writefn)(error ? emsg : msg), (char_u *)str, len); |
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132 Python_Release_Vim(); |
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133 Py_END_ALLOW_THREADS |
2894 | 134 PyMem_Free(str); |
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135 } |
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136 |
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137 Py_DECREF(list); |
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138 Py_INCREF(Py_None); |
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139 return Py_None; |
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140 } |
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141 |
2727 | 142 static PyObject * |
143 OutputFlush(PyObject *self UNUSED, PyObject *args UNUSED) | |
144 { | |
145 /* do nothing */ | |
146 Py_INCREF(Py_None); | |
147 return Py_None; | |
148 } | |
149 | |
150 | |
2582 | 151 /* Buffer IO, we write one whole line at a time. */ |
152 static garray_T io_ga = {0, 0, 1, 80, NULL}; | |
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153 static writefn old_fn = NULL; |
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154 |
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155 static void |
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156 PythonIO_Flush(void) |
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157 { |
2582 | 158 if (old_fn != NULL && io_ga.ga_len > 0) |
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159 { |
2582 | 160 ((char_u *)io_ga.ga_data)[io_ga.ga_len] = NUL; |
161 old_fn((char_u *)io_ga.ga_data); | |
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162 } |
2582 | 163 io_ga.ga_len = 0; |
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164 } |
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165 |
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166 static void |
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167 writer(writefn fn, char_u *str, PyInt n) |
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168 { |
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169 char_u *ptr; |
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170 |
2582 | 171 /* Flush when switching output function. */ |
172 if (fn != old_fn) | |
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173 PythonIO_Flush(); |
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174 old_fn = fn; |
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175 |
2582 | 176 /* Write each NL separated line. Text after the last NL is kept for |
177 * writing later. */ | |
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178 while (n > 0 && (ptr = memchr(str, '\n', n)) != NULL) |
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179 { |
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180 PyInt len = ptr - str; |
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181 |
2615 | 182 if (ga_grow(&io_ga, (int)(len + 1)) == FAIL) |
2582 | 183 break; |
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184 |
2582 | 185 mch_memmove(((char *)io_ga.ga_data) + io_ga.ga_len, str, (size_t)len); |
186 ((char *)io_ga.ga_data)[io_ga.ga_len + len] = NUL; | |
187 fn((char_u *)io_ga.ga_data); | |
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188 str = ptr + 1; |
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189 n -= len + 1; |
2582 | 190 io_ga.ga_len = 0; |
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191 } |
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192 |
2582 | 193 /* Put the remaining text into io_ga for later printing. */ |
2615 | 194 if (n > 0 && ga_grow(&io_ga, (int)(n + 1)) == OK) |
2582 | 195 { |
196 mch_memmove(((char *)io_ga.ga_data) + io_ga.ga_len, str, (size_t)n); | |
2615 | 197 io_ga.ga_len += (int)n; |
2582 | 198 } |
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199 } |
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200 |
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201 /***************/ |
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202 |
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203 static PyTypeObject OutputType; |
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204 |
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205 static OutputObject Output = |
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206 { |
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207 PyObject_HEAD_INIT(&OutputType) |
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208 0, |
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209 0 |
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210 }; |
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211 |
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212 static OutputObject Error = |
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213 { |
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214 PyObject_HEAD_INIT(&OutputType) |
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215 0, |
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216 1 |
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217 }; |
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218 |
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219 static int |
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220 PythonIO_Init_io(void) |
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221 { |
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222 PySys_SetObject("stdout", (PyObject *)(void *)&Output); |
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223 PySys_SetObject("stderr", (PyObject *)(void *)&Error); |
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224 |
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225 if (PyErr_Occurred()) |
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226 { |
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227 EMSG(_("E264: Python: Error initialising I/O objects")); |
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228 return -1; |
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229 } |
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230 |
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231 return 0; |
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232 } |
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233 |
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234 |
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235 static PyObject *VimError; |
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236 |
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237 /* Check to see whether a Vim error has been reported, or a keyboard |
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238 * interrupt has been detected. |
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239 */ |
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240 static int |
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241 VimErrorCheck(void) |
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242 { |
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243 if (got_int) |
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244 { |
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245 PyErr_SetNone(PyExc_KeyboardInterrupt); |
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246 return 1; |
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247 } |
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248 else if (did_emsg && !PyErr_Occurred()) |
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249 { |
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250 PyErr_SetNone(VimError); |
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251 return 1; |
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252 } |
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253 |
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254 return 0; |
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255 } |
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256 |
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257 /* Vim module - Implementation |
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258 */ |
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259 static PyObject * |
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260 VimCommand(PyObject *self UNUSED, PyObject *args) |
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261 { |
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262 char *cmd; |
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263 PyObject *result; |
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264 |
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265 if (!PyArg_ParseTuple(args, "s", &cmd)) |
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266 return NULL; |
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267 |
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268 PyErr_Clear(); |
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269 |
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270 Py_BEGIN_ALLOW_THREADS |
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271 Python_Lock_Vim(); |
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272 |
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273 do_cmdline_cmd((char_u *)cmd); |
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274 update_screen(VALID); |
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275 |
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276 Python_Release_Vim(); |
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277 Py_END_ALLOW_THREADS |
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278 |
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279 if (VimErrorCheck()) |
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280 result = NULL; |
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281 else |
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282 result = Py_None; |
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283 |
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284 Py_XINCREF(result); |
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285 return result; |
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286 } |
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287 |
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288 #ifdef FEAT_EVAL |
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289 /* |
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290 * Function to translate a typval_T into a PyObject; this will recursively |
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291 * translate lists/dictionaries into their Python equivalents. |
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292 * |
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293 * The depth parameter is to avoid infinite recursion, set it to 1 when |
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294 * you call VimToPython. |
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295 */ |
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296 static PyObject * |
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297 VimToPython(typval_T *our_tv, int depth, PyObject *lookupDict) |
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298 { |
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299 PyObject *result; |
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300 PyObject *newObj; |
3618 | 301 char ptrBuf[sizeof(void *) * 2 + 3]; |
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302 |
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303 /* Avoid infinite recursion */ |
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304 if (depth > 100) |
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305 { |
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306 Py_INCREF(Py_None); |
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307 result = Py_None; |
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308 return result; |
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309 } |
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310 |
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311 /* Check if we run into a recursive loop. The item must be in lookupDict |
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312 * then and we can use it again. */ |
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313 if ((our_tv->v_type == VAR_LIST && our_tv->vval.v_list != NULL) |
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314 || (our_tv->v_type == VAR_DICT && our_tv->vval.v_dict != NULL)) |
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315 { |
3618 | 316 sprintf(ptrBuf, "%p", |
317 our_tv->v_type == VAR_LIST ? (void *)our_tv->vval.v_list | |
318 : (void *)our_tv->vval.v_dict); | |
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319 result = PyDict_GetItemString(lookupDict, ptrBuf); |
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320 if (result != NULL) |
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321 { |
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322 Py_INCREF(result); |
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323 return result; |
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324 } |
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325 } |
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326 |
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327 if (our_tv->v_type == VAR_STRING) |
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328 { |
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329 result = Py_BuildValue("s", our_tv->vval.v_string); |
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330 } |
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331 else if (our_tv->v_type == VAR_NUMBER) |
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332 { |
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333 char buf[NUMBUFLEN]; |
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334 |
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335 /* For backwards compatibility numbers are stored as strings. */ |
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336 sprintf(buf, "%ld", (long)our_tv->vval.v_number); |
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337 result = Py_BuildValue("s", buf); |
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338 } |
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339 # ifdef FEAT_FLOAT |
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340 else if (our_tv->v_type == VAR_FLOAT) |
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341 { |
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342 char buf[NUMBUFLEN]; |
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343 |
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344 sprintf(buf, "%f", our_tv->vval.v_float); |
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345 result = Py_BuildValue("s", buf); |
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346 } |
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347 # endif |
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348 else if (our_tv->v_type == VAR_LIST) |
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349 { |
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350 list_T *list = our_tv->vval.v_list; |
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351 listitem_T *curr; |
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352 |
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353 result = PyList_New(0); |
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354 |
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355 if (list != NULL) |
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356 { |
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357 PyDict_SetItemString(lookupDict, ptrBuf, result); |
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358 |
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359 for (curr = list->lv_first; curr != NULL; curr = curr->li_next) |
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360 { |
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361 newObj = VimToPython(&curr->li_tv, depth + 1, lookupDict); |
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362 PyList_Append(result, newObj); |
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363 Py_DECREF(newObj); |
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364 } |
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365 } |
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366 } |
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367 else if (our_tv->v_type == VAR_DICT) |
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368 { |
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369 result = PyDict_New(); |
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370 |
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371 if (our_tv->vval.v_dict != NULL) |
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372 { |
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373 hashtab_T *ht = &our_tv->vval.v_dict->dv_hashtab; |
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374 long_u todo = ht->ht_used; |
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375 hashitem_T *hi; |
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376 dictitem_T *di; |
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377 |
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378 PyDict_SetItemString(lookupDict, ptrBuf, result); |
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379 |
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380 for (hi = ht->ht_array; todo > 0; ++hi) |
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381 { |
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382 if (!HASHITEM_EMPTY(hi)) |
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383 { |
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384 --todo; |
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385 |
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386 di = dict_lookup(hi); |
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387 newObj = VimToPython(&di->di_tv, depth + 1, lookupDict); |
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388 PyDict_SetItemString(result, (char *)hi->hi_key, newObj); |
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389 Py_DECREF(newObj); |
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390 } |
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391 } |
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392 } |
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393 } |
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394 else |
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395 { |
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396 Py_INCREF(Py_None); |
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397 result = Py_None; |
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398 } |
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399 |
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400 return result; |
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401 } |
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402 #endif |
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403 |
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404 static PyObject * |
2520 | 405 VimEval(PyObject *self UNUSED, PyObject *args UNUSED) |
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406 { |
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407 #ifdef FEAT_EVAL |
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408 char *expr; |
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409 typval_T *our_tv; |
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410 PyObject *result; |
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411 PyObject *lookup_dict; |
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412 |
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413 if (!PyArg_ParseTuple(args, "s", &expr)) |
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414 return NULL; |
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415 |
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416 Py_BEGIN_ALLOW_THREADS |
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417 Python_Lock_Vim(); |
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418 our_tv = eval_expr((char_u *)expr, NULL); |
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419 |
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420 Python_Release_Vim(); |
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421 Py_END_ALLOW_THREADS |
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422 |
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423 if (our_tv == NULL) |
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424 { |
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425 PyErr_SetVim(_("invalid expression")); |
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426 return NULL; |
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427 } |
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428 |
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429 /* Convert the Vim type into a Python type. Create a dictionary that's |
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430 * used to check for recursive loops. */ |
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431 lookup_dict = PyDict_New(); |
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432 result = VimToPython(our_tv, 1, lookup_dict); |
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433 Py_DECREF(lookup_dict); |
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434 |
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435 |
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436 Py_BEGIN_ALLOW_THREADS |
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437 Python_Lock_Vim(); |
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438 free_tv(our_tv); |
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439 Python_Release_Vim(); |
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440 Py_END_ALLOW_THREADS |
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441 |
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442 return result; |
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443 #else |
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444 PyErr_SetVim(_("expressions disabled at compile time")); |
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445 return NULL; |
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446 #endif |
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447 } |
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448 |
3618 | 449 static PyObject *ConvertToPyObject(typval_T *); |
450 | |
451 static PyObject * | |
452 VimEvalPy(PyObject *self UNUSED, PyObject *args UNUSED) | |
453 { | |
454 #ifdef FEAT_EVAL | |
455 char *expr; | |
456 typval_T *our_tv; | |
457 PyObject *result; | |
458 | |
459 if (!PyArg_ParseTuple(args, "s", &expr)) | |
460 return NULL; | |
461 | |
462 Py_BEGIN_ALLOW_THREADS | |
463 Python_Lock_Vim(); | |
464 our_tv = eval_expr((char_u *)expr, NULL); | |
465 | |
466 Python_Release_Vim(); | |
467 Py_END_ALLOW_THREADS | |
468 | |
469 if (our_tv == NULL) | |
470 { | |
471 PyErr_SetVim(_("invalid expression")); | |
472 return NULL; | |
473 } | |
474 | |
475 result = ConvertToPyObject(our_tv); | |
476 Py_BEGIN_ALLOW_THREADS | |
477 Python_Lock_Vim(); | |
478 free_tv(our_tv); | |
479 Python_Release_Vim(); | |
480 Py_END_ALLOW_THREADS | |
481 | |
482 return result; | |
483 #else | |
484 PyErr_SetVim(_("expressions disabled at compile time")); | |
485 return NULL; | |
486 #endif | |
487 } | |
488 | |
489 static PyObject * | |
490 VimStrwidth(PyObject *self UNUSED, PyObject *args) | |
491 { | |
492 char *expr; | |
493 | |
494 if (!PyArg_ParseTuple(args, "s", &expr)) | |
495 return NULL; | |
496 | |
3640 | 497 return PyLong_FromLong(mb_string2cells((char_u *)expr, (int)STRLEN(expr))); |
3618 | 498 } |
499 | |
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500 /* |
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501 * Vim module - Definitions |
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502 */ |
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503 |
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504 static struct PyMethodDef VimMethods[] = { |
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505 /* name, function, calling, documentation */ |
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506 {"command", VimCommand, 1, "Execute a Vim ex-mode command" }, |
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507 {"eval", VimEval, 1, "Evaluate an expression using Vim evaluator" }, |
3638 | 508 {"bindeval", VimEvalPy, 1, "Like eval(), but returns objects attached to vim ones"}, |
509 {"strwidth", VimStrwidth, 1, "Screen string width, counts <Tab> as having width 1"}, | |
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510 { NULL, NULL, 0, NULL } |
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511 }; |
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512 |
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513 typedef struct |
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514 { |
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515 PyObject_HEAD |
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516 buf_T *buf; |
3618 | 517 } BufferObject; |
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518 |
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519 #define INVALID_BUFFER_VALUE ((buf_T *)(-1)) |
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520 |
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521 /* |
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522 * Buffer list object - Implementation |
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523 */ |
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524 |
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525 static PyInt |
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526 BufListLength(PyObject *self UNUSED) |
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527 { |
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528 buf_T *b = firstbuf; |
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529 PyInt n = 0; |
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530 |
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531 while (b) |
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532 { |
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533 ++n; |
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534 b = b->b_next; |
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535 } |
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536 |
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537 return n; |
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538 } |
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539 |
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540 static PyObject * |
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541 BufListItem(PyObject *self UNUSED, PyInt n) |
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542 { |
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543 buf_T *b; |
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544 |
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545 for (b = firstbuf; b; b = b->b_next, --n) |
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546 { |
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547 if (n == 0) |
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548 return BufferNew(b); |
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549 } |
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550 |
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551 PyErr_SetString(PyExc_IndexError, _("no such buffer")); |
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552 return NULL; |
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553 } |
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554 |
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555 typedef struct |
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556 { |
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557 PyObject_HEAD |
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558 win_T *win; |
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559 } WindowObject; |
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560 |
3618 | 561 static int ConvertFromPyObject(PyObject *, typval_T *); |
562 static int _ConvertFromPyObject(PyObject *, typval_T *, PyObject *); | |
563 | |
564 typedef struct pylinkedlist_S { | |
565 struct pylinkedlist_S *pll_next; | |
566 struct pylinkedlist_S *pll_prev; | |
567 PyObject *pll_obj; | |
568 } pylinkedlist_T; | |
569 | |
570 static pylinkedlist_T *lastdict = NULL; | |
571 static pylinkedlist_T *lastlist = NULL; | |
572 | |
573 static void | |
574 pyll_remove(pylinkedlist_T *ref, pylinkedlist_T **last) | |
575 { | |
576 if (ref->pll_prev == NULL) | |
577 { | |
578 if (ref->pll_next == NULL) | |
579 { | |
580 *last = NULL; | |
581 return; | |
582 } | |
583 } | |
584 else | |
585 ref->pll_prev->pll_next = ref->pll_next; | |
586 | |
587 if (ref->pll_next == NULL) | |
588 *last = ref->pll_prev; | |
589 else | |
590 ref->pll_next->pll_prev = ref->pll_prev; | |
591 } | |
592 | |
593 static void | |
594 pyll_add(PyObject *self, pylinkedlist_T *ref, pylinkedlist_T **last) | |
595 { | |
596 if (*last == NULL) | |
597 ref->pll_prev = NULL; | |
598 else | |
599 { | |
600 (*last)->pll_next = ref; | |
601 ref->pll_prev = *last; | |
602 } | |
603 ref->pll_next = NULL; | |
604 ref->pll_obj = self; | |
605 *last = ref; | |
606 } | |
607 | |
608 static PyTypeObject DictionaryType; | |
609 | |
610 typedef struct | |
611 { | |
612 PyObject_HEAD | |
613 dict_T *dict; | |
614 pylinkedlist_T ref; | |
615 } DictionaryObject; | |
616 | |
617 static PyObject * | |
618 DictionaryNew(dict_T *dict) | |
619 { | |
620 DictionaryObject *self; | |
621 | |
622 self = PyObject_NEW(DictionaryObject, &DictionaryType); | |
623 if (self == NULL) | |
624 return NULL; | |
625 self->dict = dict; | |
626 ++dict->dv_refcount; | |
627 | |
628 pyll_add((PyObject *)(self), &self->ref, &lastdict); | |
629 | |
630 return (PyObject *)(self); | |
631 } | |
632 | |
633 static int | |
634 pydict_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
635 { | |
636 dict_T *d; | |
637 char_u *key; | |
638 dictitem_T *di; | |
639 PyObject *keyObject; | |
640 PyObject *valObject; | |
641 Py_ssize_t iter = 0; | |
642 | |
643 d = dict_alloc(); | |
644 if (d == NULL) | |
645 { | |
646 PyErr_NoMemory(); | |
647 return -1; | |
648 } | |
649 | |
650 tv->v_type = VAR_DICT; | |
651 tv->vval.v_dict = d; | |
652 | |
653 while (PyDict_Next(obj, &iter, &keyObject, &valObject)) | |
654 { | |
655 DICTKEY_DECL | |
656 | |
657 if (keyObject == NULL) | |
658 return -1; | |
659 if (valObject == NULL) | |
660 return -1; | |
661 | |
662 DICTKEY_GET(-1) | |
663 | |
664 di = dictitem_alloc(key); | |
665 | |
666 DICTKEY_UNREF | |
667 | |
668 if (di == NULL) | |
669 { | |
670 PyErr_NoMemory(); | |
671 return -1; | |
672 } | |
673 di->di_tv.v_lock = 0; | |
674 | |
675 if (_ConvertFromPyObject(valObject, &di->di_tv, lookupDict) == -1) | |
676 { | |
677 vim_free(di); | |
678 return -1; | |
679 } | |
680 if (dict_add(d, di) == FAIL) | |
681 { | |
682 vim_free(di); | |
683 PyErr_SetVim(_("failed to add key to dictionary")); | |
684 return -1; | |
685 } | |
686 } | |
687 return 0; | |
688 } | |
689 | |
690 static int | |
691 pymap_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
692 { | |
693 dict_T *d; | |
694 char_u *key; | |
695 dictitem_T *di; | |
696 PyObject *list; | |
697 PyObject *litem; | |
698 PyObject *keyObject; | |
699 PyObject *valObject; | |
700 Py_ssize_t lsize; | |
701 | |
702 d = dict_alloc(); | |
703 if (d == NULL) | |
704 { | |
705 PyErr_NoMemory(); | |
706 return -1; | |
707 } | |
708 | |
709 tv->v_type = VAR_DICT; | |
710 tv->vval.v_dict = d; | |
711 | |
712 list = PyMapping_Items(obj); | |
713 lsize = PyList_Size(list); | |
714 while (lsize--) | |
715 { | |
716 DICTKEY_DECL | |
717 | |
718 litem = PyList_GetItem(list, lsize); | |
719 if (litem == NULL) | |
720 { | |
721 Py_DECREF(list); | |
722 return -1; | |
723 } | |
724 | |
725 keyObject = PyTuple_GetItem(litem, 0); | |
726 if (keyObject == NULL) | |
727 { | |
728 Py_DECREF(list); | |
729 Py_DECREF(litem); | |
730 return -1; | |
731 } | |
732 | |
733 DICTKEY_GET(-1) | |
734 | |
735 valObject = PyTuple_GetItem(litem, 1); | |
736 if (valObject == NULL) | |
737 { | |
738 Py_DECREF(list); | |
739 Py_DECREF(litem); | |
740 return -1; | |
741 } | |
742 | |
743 di = dictitem_alloc(key); | |
744 | |
745 DICTKEY_UNREF | |
746 | |
747 if (di == NULL) | |
748 { | |
749 Py_DECREF(list); | |
750 Py_DECREF(litem); | |
751 PyErr_NoMemory(); | |
752 return -1; | |
753 } | |
754 di->di_tv.v_lock = 0; | |
755 | |
756 if (_ConvertFromPyObject(valObject, &di->di_tv, lookupDict) == -1) | |
757 { | |
758 vim_free(di); | |
759 Py_DECREF(list); | |
760 Py_DECREF(litem); | |
761 return -1; | |
762 } | |
763 if (dict_add(d, di) == FAIL) | |
764 { | |
765 vim_free(di); | |
766 Py_DECREF(list); | |
767 Py_DECREF(litem); | |
768 PyErr_SetVim(_("failed to add key to dictionary")); | |
769 return -1; | |
770 } | |
771 Py_DECREF(litem); | |
772 } | |
773 Py_DECREF(list); | |
774 return 0; | |
775 } | |
776 | |
777 static PyInt | |
778 DictionaryLength(PyObject *self) | |
779 { | |
780 return ((PyInt) ((((DictionaryObject *)(self))->dict->dv_hashtab.ht_used))); | |
781 } | |
782 | |
783 static PyObject * | |
784 DictionaryItem(PyObject *self, PyObject *keyObject) | |
785 { | |
786 char_u *key; | |
787 dictitem_T *val; | |
788 DICTKEY_DECL | |
789 | |
790 DICTKEY_GET(NULL) | |
791 | |
792 val = dict_find(((DictionaryObject *) (self))->dict, key, -1); | |
793 | |
794 DICTKEY_UNREF | |
795 | |
796 return ConvertToPyObject(&val->di_tv); | |
797 } | |
798 | |
799 static PyInt | |
800 DictionaryAssItem(PyObject *self, PyObject *keyObject, PyObject *valObject) | |
801 { | |
802 char_u *key; | |
803 typval_T tv; | |
804 dict_T *d = ((DictionaryObject *)(self))->dict; | |
805 dictitem_T *di; | |
806 DICTKEY_DECL | |
807 | |
808 if (d->dv_lock) | |
809 { | |
810 PyErr_SetVim(_("dict is locked")); | |
811 return -1; | |
812 } | |
813 | |
814 DICTKEY_GET(-1) | |
815 | |
816 di = dict_find(d, key, -1); | |
817 | |
818 if (valObject == NULL) | |
819 { | |
3636 | 820 hashitem_T *hi; |
821 | |
3618 | 822 if (di == NULL) |
823 { | |
824 PyErr_SetString(PyExc_IndexError, _("no such key in dictionary")); | |
825 return -1; | |
826 } | |
3636 | 827 hi = hash_find(&d->dv_hashtab, di->di_key); |
3618 | 828 hash_remove(&d->dv_hashtab, hi); |
829 dictitem_free(di); | |
830 return 0; | |
831 } | |
832 | |
833 if (ConvertFromPyObject(valObject, &tv) == -1) | |
834 return -1; | |
835 | |
836 if (di == NULL) | |
837 { | |
838 di = dictitem_alloc(key); | |
839 if (di == NULL) | |
840 { | |
841 PyErr_NoMemory(); | |
842 return -1; | |
843 } | |
844 di->di_tv.v_lock = 0; | |
845 | |
846 if (dict_add(d, di) == FAIL) | |
847 { | |
848 vim_free(di); | |
849 PyErr_SetVim(_("failed to add key to dictionary")); | |
850 return -1; | |
851 } | |
852 } | |
853 else | |
854 clear_tv(&di->di_tv); | |
855 | |
856 DICTKEY_UNREF | |
857 | |
858 copy_tv(&tv, &di->di_tv); | |
859 return 0; | |
860 } | |
861 | |
862 static PyObject * | |
863 DictionaryListKeys(PyObject *self) | |
864 { | |
865 dict_T *dict = ((DictionaryObject *)(self))->dict; | |
866 long_u todo = dict->dv_hashtab.ht_used; | |
867 Py_ssize_t i = 0; | |
868 PyObject *r; | |
869 hashitem_T *hi; | |
870 | |
871 r = PyList_New(todo); | |
872 for (hi = dict->dv_hashtab.ht_array; todo > 0; ++hi) | |
873 { | |
874 if (!HASHITEM_EMPTY(hi)) | |
875 { | |
876 PyList_SetItem(r, i, PyBytes_FromString((char *)(hi->hi_key))); | |
877 --todo; | |
878 ++i; | |
879 } | |
880 } | |
881 return r; | |
882 } | |
883 | |
884 static struct PyMethodDef DictionaryMethods[] = { | |
885 {"keys", (PyCFunction)DictionaryListKeys, METH_NOARGS, ""}, | |
886 { NULL, NULL, 0, NULL } | |
887 }; | |
888 | |
889 static PyTypeObject ListType; | |
890 | |
891 typedef struct | |
892 { | |
893 PyObject_HEAD | |
894 list_T *list; | |
895 pylinkedlist_T ref; | |
896 } ListObject; | |
897 | |
898 static PyObject * | |
899 ListNew(list_T *list) | |
900 { | |
901 ListObject *self; | |
902 | |
903 self = PyObject_NEW(ListObject, &ListType); | |
904 if (self == NULL) | |
905 return NULL; | |
906 self->list = list; | |
907 ++list->lv_refcount; | |
908 | |
909 pyll_add((PyObject *)(self), &self->ref, &lastlist); | |
910 | |
911 return (PyObject *)(self); | |
912 } | |
913 | |
914 static int | |
915 list_py_concat(list_T *l, PyObject *obj, PyObject *lookupDict) | |
916 { | |
917 Py_ssize_t i; | |
918 Py_ssize_t lsize = PySequence_Size(obj); | |
919 PyObject *litem; | |
920 listitem_T *li; | |
921 | |
922 for(i=0; i<lsize; i++) | |
923 { | |
924 li = listitem_alloc(); | |
925 if (li == NULL) | |
926 { | |
927 PyErr_NoMemory(); | |
928 return -1; | |
929 } | |
930 li->li_tv.v_lock = 0; | |
931 | |
932 litem = PySequence_GetItem(obj, i); | |
933 if (litem == NULL) | |
934 return -1; | |
935 if (_ConvertFromPyObject(litem, &li->li_tv, lookupDict) == -1) | |
936 return -1; | |
937 | |
938 list_append(l, li); | |
939 } | |
940 return 0; | |
941 } | |
942 | |
943 static int | |
944 pyseq_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
945 { | |
946 list_T *l; | |
947 | |
948 l = list_alloc(); | |
949 if (l == NULL) | |
950 { | |
951 PyErr_NoMemory(); | |
952 return -1; | |
953 } | |
954 | |
955 tv->v_type = VAR_LIST; | |
956 tv->vval.v_list = l; | |
957 | |
958 if (list_py_concat(l, obj, lookupDict) == -1) | |
959 return -1; | |
960 | |
961 return 0; | |
962 } | |
963 | |
964 static int | |
965 pyiter_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
966 { | |
967 PyObject *iterator = PyObject_GetIter(obj); | |
968 PyObject *item; | |
969 list_T *l; | |
970 listitem_T *li; | |
971 | |
972 l = list_alloc(); | |
973 | |
974 if (l == NULL) | |
975 { | |
976 PyErr_NoMemory(); | |
977 return -1; | |
978 } | |
979 | |
980 tv->vval.v_list = l; | |
981 tv->v_type = VAR_LIST; | |
982 | |
983 | |
984 if (iterator == NULL) | |
985 return -1; | |
986 | |
987 while ((item = PyIter_Next(obj))) | |
988 { | |
989 li = listitem_alloc(); | |
990 if (li == NULL) | |
991 { | |
992 PyErr_NoMemory(); | |
993 return -1; | |
994 } | |
995 li->li_tv.v_lock = 0; | |
996 | |
997 if (_ConvertFromPyObject(item, &li->li_tv, lookupDict) == -1) | |
998 return -1; | |
999 | |
1000 list_append(l, li); | |
1001 | |
1002 Py_DECREF(item); | |
1003 } | |
1004 | |
1005 Py_DECREF(iterator); | |
1006 return 0; | |
1007 } | |
1008 | |
1009 static PyInt | |
1010 ListLength(PyObject *self) | |
1011 { | |
1012 return ((PyInt) (((ListObject *) (self))->list->lv_len)); | |
1013 } | |
1014 | |
1015 static PyObject * | |
1016 ListItem(PyObject *self, Py_ssize_t index) | |
1017 { | |
1018 listitem_T *li; | |
1019 | |
1020 if (index>=ListLength(self)) | |
1021 { | |
1022 PyErr_SetString(PyExc_IndexError, "list index out of range"); | |
1023 return NULL; | |
1024 } | |
1025 li = list_find(((ListObject *) (self))->list, (long) index); | |
1026 if (li == NULL) | |
1027 { | |
1028 PyErr_SetVim(_("internal error: failed to get vim list item")); | |
1029 return NULL; | |
1030 } | |
1031 return ConvertToPyObject(&li->li_tv); | |
1032 } | |
1033 | |
1034 #define PROC_RANGE \ | |
1035 if (last < 0) {\ | |
1036 if (last < -size) \ | |
1037 last = 0; \ | |
1038 else \ | |
1039 last += size; \ | |
1040 } \ | |
1041 if (first < 0) \ | |
1042 first = 0; \ | |
1043 if (first > size) \ | |
1044 first = size; \ | |
1045 if (last > size) \ | |
1046 last = size; | |
1047 | |
1048 static PyObject * | |
1049 ListSlice(PyObject *self, Py_ssize_t first, Py_ssize_t last) | |
1050 { | |
1051 PyInt i; | |
1052 PyInt size = ListLength(self); | |
1053 PyInt n; | |
1054 PyObject *list; | |
1055 int reversed = 0; | |
1056 | |
1057 PROC_RANGE | |
1058 if (first >= last) | |
1059 first = last; | |
1060 | |
1061 n = last-first; | |
1062 list = PyList_New(n); | |
1063 if (list == NULL) | |
1064 return NULL; | |
1065 | |
1066 for (i = 0; i < n; ++i) | |
1067 { | |
1068 PyObject *item = ListItem(self, i); | |
1069 if (item == NULL) | |
1070 { | |
1071 Py_DECREF(list); | |
1072 return NULL; | |
1073 } | |
1074 | |
1075 if ((PyList_SetItem(list, ((reversed)?(n-i-1):(i)), item))) | |
1076 { | |
1077 Py_DECREF(item); | |
1078 Py_DECREF(list); | |
1079 return NULL; | |
1080 } | |
1081 } | |
1082 | |
1083 return list; | |
1084 } | |
1085 | |
1086 static int | |
1087 ListAssItem(PyObject *self, Py_ssize_t index, PyObject *obj) | |
1088 { | |
1089 typval_T tv; | |
1090 list_T *l = ((ListObject *) (self))->list; | |
1091 listitem_T *li; | |
1092 Py_ssize_t length = ListLength(self); | |
1093 | |
1094 if (l->lv_lock) | |
1095 { | |
1096 PyErr_SetVim(_("list is locked")); | |
1097 return -1; | |
1098 } | |
1099 if (index>length || (index==length && obj==NULL)) | |
1100 { | |
1101 PyErr_SetString(PyExc_IndexError, "list index out of range"); | |
1102 return -1; | |
1103 } | |
1104 | |
1105 if (obj == NULL) | |
1106 { | |
1107 li = list_find(l, (long) index); | |
1108 list_remove(l, li, li); | |
1109 clear_tv(&li->li_tv); | |
1110 vim_free(li); | |
1111 return 0; | |
1112 } | |
1113 | |
1114 if (ConvertFromPyObject(obj, &tv) == -1) | |
1115 return -1; | |
1116 | |
1117 if (index == length) | |
1118 { | |
1119 if (list_append_tv(l, &tv) == FAIL) | |
1120 { | |
1121 PyErr_SetVim(_("Failed to add item to list")); | |
1122 return -1; | |
1123 } | |
1124 } | |
1125 else | |
1126 { | |
1127 li = list_find(l, (long) index); | |
1128 clear_tv(&li->li_tv); | |
1129 copy_tv(&tv, &li->li_tv); | |
1130 } | |
1131 return 0; | |
1132 } | |
1133 | |
1134 static int | |
1135 ListAssSlice(PyObject *self, Py_ssize_t first, Py_ssize_t last, PyObject *obj) | |
1136 { | |
1137 PyInt size = ListLength(self); | |
1138 Py_ssize_t i; | |
1139 Py_ssize_t lsize; | |
1140 PyObject *litem; | |
1141 listitem_T *li; | |
1142 listitem_T *next; | |
1143 typval_T v; | |
1144 list_T *l = ((ListObject *) (self))->list; | |
1145 | |
1146 if (l->lv_lock) | |
1147 { | |
1148 PyErr_SetVim(_("list is locked")); | |
1149 return -1; | |
1150 } | |
1151 | |
1152 PROC_RANGE | |
1153 | |
1154 if (first == size) | |
1155 li = NULL; | |
1156 else | |
1157 { | |
1158 li = list_find(l, (long) first); | |
1159 if (li == NULL) | |
1160 { | |
1161 PyErr_SetVim(_("internal error: no vim list item")); | |
1162 return -1; | |
1163 } | |
1164 if (last > first) | |
1165 { | |
1166 i = last - first; | |
1167 while (i-- && li != NULL) | |
1168 { | |
1169 next = li->li_next; | |
1170 listitem_remove(l, li); | |
1171 li = next; | |
1172 } | |
1173 } | |
1174 } | |
1175 | |
1176 if (obj == NULL) | |
1177 return 0; | |
1178 | |
1179 if (!PyList_Check(obj)) | |
1180 { | |
1181 PyErr_SetString(PyExc_TypeError, _("can only assign lists to slice")); | |
1182 return -1; | |
1183 } | |
1184 | |
1185 lsize = PyList_Size(obj); | |
1186 | |
1187 for(i=0; i<lsize; i++) | |
1188 { | |
1189 litem = PyList_GetItem(obj, i); | |
1190 if (litem == NULL) | |
1191 return -1; | |
1192 if (ConvertFromPyObject(litem, &v) == -1) | |
1193 return -1; | |
1194 if (list_insert_tv(l, &v, li) == FAIL) | |
1195 { | |
1196 PyErr_SetVim(_("internal error: failed to add item to list")); | |
1197 return -1; | |
1198 } | |
1199 } | |
1200 return 0; | |
1201 } | |
1202 | |
1203 static PyObject * | |
1204 ListConcatInPlace(PyObject *self, PyObject *obj) | |
1205 { | |
1206 list_T *l = ((ListObject *) (self))->list; | |
1207 PyObject *lookup_dict; | |
1208 | |
1209 if (l->lv_lock) | |
1210 { | |
1211 PyErr_SetVim(_("list is locked")); | |
1212 return NULL; | |
1213 } | |
1214 | |
1215 if (!PySequence_Check(obj)) | |
1216 { | |
1217 PyErr_SetString(PyExc_TypeError, _("can only concatenate with lists")); | |
1218 return NULL; | |
1219 } | |
1220 | |
1221 lookup_dict = PyDict_New(); | |
1222 if (list_py_concat(l, obj, lookup_dict) == -1) | |
1223 { | |
1224 Py_DECREF(lookup_dict); | |
1225 return NULL; | |
1226 } | |
1227 Py_DECREF(lookup_dict); | |
1228 | |
1229 Py_INCREF(self); | |
1230 return self; | |
1231 } | |
1232 | |
1233 static struct PyMethodDef ListMethods[] = { | |
1234 {"extend", (PyCFunction)ListConcatInPlace, METH_O, ""}, | |
1235 { NULL, NULL, 0, NULL } | |
1236 }; | |
1237 | |
1238 typedef struct | |
1239 { | |
1240 PyObject_HEAD | |
1241 char_u *name; | |
1242 } FunctionObject; | |
1243 | |
1244 static PyTypeObject FunctionType; | |
1245 | |
1246 static PyObject * | |
1247 FunctionNew(char_u *name) | |
1248 { | |
1249 FunctionObject *self; | |
1250 | |
1251 self = PyObject_NEW(FunctionObject, &FunctionType); | |
1252 if (self == NULL) | |
1253 return NULL; | |
1254 self->name = PyMem_New(char_u, STRLEN(name) + 1); | |
1255 if (self->name == NULL) | |
1256 { | |
1257 PyErr_NoMemory(); | |
1258 return NULL; | |
1259 } | |
1260 STRCPY(self->name, name); | |
1261 func_ref(name); | |
1262 return (PyObject *)(self); | |
1263 } | |
1264 | |
1265 static PyObject * | |
1266 FunctionCall(PyObject *self, PyObject *argsObject, PyObject *kwargs) | |
1267 { | |
1268 FunctionObject *this = (FunctionObject *)(self); | |
1269 char_u *name = this->name; | |
1270 typval_T args; | |
1271 typval_T selfdicttv; | |
1272 typval_T rettv; | |
1273 dict_T *selfdict = NULL; | |
1274 PyObject *selfdictObject; | |
1275 PyObject *result; | |
1276 int error; | |
1277 | |
1278 if (ConvertFromPyObject(argsObject, &args) == -1) | |
1279 return NULL; | |
1280 | |
1281 if (kwargs != NULL) | |
1282 { | |
1283 selfdictObject = PyDict_GetItemString(kwargs, "self"); | |
1284 if (selfdictObject != NULL) | |
1285 { | |
3703 | 1286 if (!PyMapping_Check(selfdictObject)) |
3618 | 1287 { |
3703 | 1288 PyErr_SetString(PyExc_TypeError, |
1289 _("'self' argument must be a dictionary")); | |
3618 | 1290 clear_tv(&args); |
1291 return NULL; | |
1292 } | |
1293 if (ConvertFromPyObject(selfdictObject, &selfdicttv) == -1) | |
1294 return NULL; | |
1295 selfdict = selfdicttv.vval.v_dict; | |
1296 } | |
1297 } | |
1298 | |
1299 error = func_call(name, &args, selfdict, &rettv); | |
1300 if (error != OK) | |
1301 { | |
1302 result = NULL; | |
1303 PyErr_SetVim(_("failed to run function")); | |
1304 } | |
1305 else | |
1306 result = ConvertToPyObject(&rettv); | |
1307 | |
1308 /* FIXME Check what should really be cleared. */ | |
1309 clear_tv(&args); | |
1310 clear_tv(&rettv); | |
1311 /* | |
1312 * if (selfdict!=NULL) | |
1313 * clear_tv(selfdicttv); | |
1314 */ | |
1315 | |
1316 return result; | |
1317 } | |
1318 | |
1319 static struct PyMethodDef FunctionMethods[] = { | |
1320 {"__call__", (PyCFunction)FunctionCall, METH_VARARGS|METH_KEYWORDS, ""}, | |
1321 { NULL, NULL, 0, NULL } | |
1322 }; | |
1323 | |
2447
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|
1324 #define INVALID_WINDOW_VALUE ((win_T *)(-1)) |
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1325 |
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|
1326 static int |
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diff
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|
1327 CheckWindow(WindowObject *this) |
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|
1328 { |
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diff
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|
1329 if (this->win == INVALID_WINDOW_VALUE) |
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|
1330 { |
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Move many more common Python items to if_py_both.c.
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|
1331 PyErr_SetVim(_("attempt to refer to deleted window")); |
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|
1332 return -1; |
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diff
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|
1333 } |
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diff
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|
1334 |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1335 return 0; |
84d353762845
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diff
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|
1336 } |
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|
1337 |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1338 static int WindowSetattr(PyObject *, char *, PyObject *); |
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|
1339 static PyObject *WindowRepr(PyObject *); |
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Move many more common Python items to if_py_both.c.
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|
1340 |
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Move many more common Python items to if_py_both.c.
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|
1341 static int |
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Move many more common Python items to if_py_both.c.
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|
1342 WindowSetattr(PyObject *self, char *name, PyObject *val) |
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|
1343 { |
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Move many more common Python items to if_py_both.c.
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|
1344 WindowObject *this = (WindowObject *)(self); |
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Move many more common Python items to if_py_both.c.
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|
1345 |
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Move many more common Python items to if_py_both.c.
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changeset
|
1346 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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|
1347 return -1; |
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|
1348 |
84d353762845
Move many more common Python items to if_py_both.c.
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|
1349 if (strcmp(name, "buffer") == 0) |
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|
1350 { |
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Move many more common Python items to if_py_both.c.
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|
1351 PyErr_SetString(PyExc_TypeError, _("readonly attribute")); |
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|
1352 return -1; |
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|
1353 } |
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Move many more common Python items to if_py_both.c.
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|
1354 else if (strcmp(name, "cursor") == 0) |
84d353762845
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|
1355 { |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1356 long lnum; |
84d353762845
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|
1357 long col; |
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|
1358 |
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Move many more common Python items to if_py_both.c.
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changeset
|
1359 if (!PyArg_Parse(val, "(ll)", &lnum, &col)) |
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Move many more common Python items to if_py_both.c.
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|
1360 return -1; |
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Move many more common Python items to if_py_both.c.
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|
1361 |
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Move many more common Python items to if_py_both.c.
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|
1362 if (lnum <= 0 || lnum > this->win->w_buffer->b_ml.ml_line_count) |
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|
1363 { |
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|
1364 PyErr_SetVim(_("cursor position outside buffer")); |
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|
1365 return -1; |
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|
1366 } |
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|
1367 |
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changeset
|
1368 /* Check for keyboard interrupts */ |
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|
1369 if (VimErrorCheck()) |
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|
1370 return -1; |
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|
1371 |
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diff
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|
1372 this->win->w_cursor.lnum = lnum; |
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|
1373 this->win->w_cursor.col = col; |
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Move many more common Python items to if_py_both.c.
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|
1374 #ifdef FEAT_VIRTUALEDIT |
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|
1375 this->win->w_cursor.coladd = 0; |
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|
1376 #endif |
2933 | 1377 /* When column is out of range silently correct it. */ |
1378 check_cursor_col_win(this->win); | |
1379 | |
2447
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|
1380 update_screen(VALID); |
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Move many more common Python items to if_py_both.c.
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|
1381 return 0; |
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|
1382 } |
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changeset
|
1383 else if (strcmp(name, "height") == 0) |
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|
1384 { |
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changeset
|
1385 int height; |
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|
1386 win_T *savewin; |
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|
1387 |
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|
1388 if (!PyArg_Parse(val, "i", &height)) |
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|
1389 return -1; |
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|
1390 |
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|
1391 #ifdef FEAT_GUI |
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|
1392 need_mouse_correct = TRUE; |
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1393 #endif |
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|
1394 savewin = curwin; |
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1395 curwin = this->win; |
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|
1396 win_setheight(height); |
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|
1397 curwin = savewin; |
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|
1398 |
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|
1399 /* Check for keyboard interrupts */ |
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1400 if (VimErrorCheck()) |
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|
1401 return -1; |
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1402 |
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|
1403 return 0; |
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1404 } |
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|
1405 #ifdef FEAT_VERTSPLIT |
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1406 else if (strcmp(name, "width") == 0) |
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1407 { |
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|
1408 int width; |
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|
1409 win_T *savewin; |
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|
1410 |
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|
1411 if (!PyArg_Parse(val, "i", &width)) |
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|
1412 return -1; |
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|
1413 |
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diff
changeset
|
1414 #ifdef FEAT_GUI |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1415 need_mouse_correct = TRUE; |
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diff
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|
1416 #endif |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1417 savewin = curwin; |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1418 curwin = this->win; |
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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
|
1419 win_setwidth(width); |
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parents:
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diff
changeset
|
1420 curwin = savewin; |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1421 |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1422 /* Check for keyboard interrupts */ |
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Move many more common Python items to if_py_both.c.
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diff
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|
1423 if (VimErrorCheck()) |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1424 return -1; |
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diff
changeset
|
1425 |
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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
|
1426 return 0; |
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Move many more common Python items to if_py_both.c.
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diff
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|
1427 } |
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Move many more common Python items to if_py_both.c.
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diff
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|
1428 #endif |
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Move many more common Python items to if_py_both.c.
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diff
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|
1429 else |
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Move many more common Python items to if_py_both.c.
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diff
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|
1430 { |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1431 PyErr_SetString(PyExc_AttributeError, name); |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1432 return -1; |
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Move many more common Python items to if_py_both.c.
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diff
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|
1433 } |
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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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|
1434 } |
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Move many more common Python items to if_py_both.c.
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diff
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|
1435 |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1436 static PyObject * |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1437 WindowRepr(PyObject *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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|
1438 { |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1439 static char repr[100]; |
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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
|
1440 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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|
1441 |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1442 if (this->win == INVALID_WINDOW_VALUE) |
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1443 { |
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Move many more common Python items to if_py_both.c.
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parents:
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diff
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|
1444 vim_snprintf(repr, 100, _("<window object (deleted) at %p>"), (self)); |
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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
|
1445 return PyString_FromString(repr); |
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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
|
1446 } |
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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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|
1447 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
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|
1448 { |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1449 int i = 0; |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1450 win_T *w; |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1451 |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1452 for (w = firstwin; w != NULL && w != this->win; w = W_NEXT(w)) |
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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
|
1453 ++i; |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1454 |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1455 if (w == NULL) |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1456 vim_snprintf(repr, 100, _("<window object (unknown) at %p>"), |
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diff
changeset
|
1457 (self)); |
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diff
changeset
|
1458 else |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1459 vim_snprintf(repr, 100, _("<window %d>"), i); |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1460 |
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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
|
1461 return PyString_FromString(repr); |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1462 } |
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diff
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|
1463 } |
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Move many more common Python items to if_py_both.c.
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diff
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|
1464 |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1465 /* |
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diff
changeset
|
1466 * Window list object - Implementation |
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Move many more common Python items to if_py_both.c.
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diff
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|
1467 */ |
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diff
changeset
|
1468 static PyInt |
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diff
changeset
|
1469 WinListLength(PyObject *self UNUSED) |
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diff
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|
1470 { |
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|
1471 win_T *w = firstwin; |
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diff
changeset
|
1472 PyInt n = 0; |
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diff
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|
1473 |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1474 while (w != NULL) |
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diff
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|
1475 { |
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diff
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|
1476 ++n; |
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diff
changeset
|
1477 w = W_NEXT(w); |
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diff
changeset
|
1478 } |
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diff
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|
1479 |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1480 return n; |
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diff
changeset
|
1481 } |
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diff
changeset
|
1482 |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1483 static PyObject * |
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diff
changeset
|
1484 WinListItem(PyObject *self UNUSED, PyInt n) |
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|
1485 { |
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|
1486 win_T *w; |
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diff
changeset
|
1487 |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1488 for (w = firstwin; w != NULL; w = W_NEXT(w), --n) |
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|
1489 if (n == 0) |
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diff
changeset
|
1490 return WindowNew(w); |
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diff
changeset
|
1491 |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1492 PyErr_SetString(PyExc_IndexError, _("no such window")); |
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diff
changeset
|
1493 return NULL; |
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diff
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|
1494 } |
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|
1495 |
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diff
changeset
|
1496 /* Convert a Python string into a Vim line. |
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diff
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|
1497 * |
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diff
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|
1498 * The result is in allocated memory. All internal nulls are replaced by |
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diff
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|
1499 * newline characters. It is an error for the string to contain newline |
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diff
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|
1500 * characters. |
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|
1501 * |
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|
1502 * On errors, the Python exception data is set, and NULL is returned. |
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|
1503 */ |
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changeset
|
1504 static char * |
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diff
changeset
|
1505 StringToLine(PyObject *obj) |
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diff
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|
1506 { |
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|
1507 const char *str; |
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diff
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|
1508 char *save; |
2894 | 1509 PyObject *bytes; |
2447
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|
1510 PyInt len; |
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changeset
|
1511 PyInt i; |
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|
1512 char *p; |
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diff
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|
1513 |
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diff
changeset
|
1514 if (obj == NULL || !PyString_Check(obj)) |
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|
1515 { |
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|
1516 PyErr_BadArgument(); |
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|
1517 return NULL; |
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|
1518 } |
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|
1519 |
2894 | 1520 bytes = PyString_AsBytes(obj); /* for Python 2 this does nothing */ |
1521 str = PyString_AsString(bytes); | |
1522 len = PyString_Size(bytes); | |
2447
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|
1523 |
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|
1524 /* |
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|
1525 * Error checking: String must not contain newlines, as we |
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|
1526 * are replacing a single line, and we must replace it with |
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|
1527 * a single line. |
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|
1528 * A trailing newline is removed, so that append(f.readlines()) works. |
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|
1529 */ |
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|
1530 p = memchr(str, '\n', len); |
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changeset
|
1531 if (p != NULL) |
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changeset
|
1532 { |
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changeset
|
1533 if (p == str + len - 1) |
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|
1534 --len; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1535 else |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1536 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1537 PyErr_SetVim(_("string cannot contain newlines")); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1538 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1539 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1540 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1541 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1542 /* Create a copy of the string, with internal nulls replaced by |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1543 * newline characters, as is the vim convention. |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1544 */ |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1545 save = (char *)alloc((unsigned)(len+1)); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1546 if (save == NULL) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1547 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1548 PyErr_NoMemory(); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1549 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1550 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1551 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1552 for (i = 0; i < len; ++i) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1553 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1554 if (str[i] == '\0') |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1555 save[i] = '\n'; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1556 else |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1557 save[i] = str[i]; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1558 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1559 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1560 save[i] = '\0'; |
2894 | 1561 PyString_FreeBytes(bytes); /* Python 2 does nothing here */ |
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1562 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1563 return save; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1564 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1565 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1566 /* Get a line from the specified buffer. The line number is |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1567 * in Vim format (1-based). The line is returned as a Python |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1568 * string object. |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1569 */ |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1570 static PyObject * |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1571 GetBufferLine(buf_T *buf, PyInt n) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1572 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1573 return LineToString((char *)ml_get_buf(buf, (linenr_T)n, FALSE)); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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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:
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diff
changeset
|
1575 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1576 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1577 /* Get a list of lines from the specified buffer. The line numbers |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1578 * are in Vim format (1-based). The range is from lo up to, but not |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1579 * including, hi. The list is returned as a Python list of string objects. |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1580 */ |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1581 static PyObject * |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1582 GetBufferLineList(buf_T *buf, PyInt lo, PyInt hi) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1583 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1584 PyInt i; |
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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
|
1585 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
|
1586 PyObject *list = PyList_New(n); |
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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
|
1587 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1588 if (list == NULL) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1589 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1590 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1591 for (i = 0; i < n; ++i) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1592 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1593 PyObject *str = LineToString((char *)ml_get_buf(buf, (linenr_T)(lo+i), FALSE)); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1594 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1595 /* Error check - was the Python string creation OK? */ |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1596 if (str == NULL) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1597 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1598 Py_DECREF(list); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1599 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1600 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1601 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1602 /* Set the list item */ |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1603 if (PyList_SetItem(list, i, str)) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1604 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1605 Py_DECREF(str); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1606 Py_DECREF(list); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1607 return NULL; |
84d353762845
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:
2399
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 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1611 /* The ownership of the Python list is passed to the caller (ie, |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1612 * the caller should Py_DECREF() the object when it is finished |
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 * with it). |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1614 */ |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1615 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1616 return list; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
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 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1619 /* |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1620 * Check if deleting lines made the cursor position invalid. |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1621 * Changed the lines from "lo" to "hi" and added "extra" lines (negative if |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1622 * deleted). |
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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
|
1623 */ |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1624 static void |
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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
|
1625 py_fix_cursor(linenr_T lo, linenr_T hi, linenr_T extra) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1626 { |
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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 if (curwin->w_cursor.lnum >= lo) |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1628 { |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1629 /* Adjust the cursor position if it's in/after the changed |
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Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1630 * lines. */ |
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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
|
1631 if (curwin->w_cursor.lnum >= hi) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1632 { |
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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
|
1633 curwin->w_cursor.lnum += extra; |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1634 check_cursor_col(); |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1635 } |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1636 else if (extra < 0) |
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.
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parents:
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diff
changeset
|
1638 curwin->w_cursor.lnum = lo; |
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Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1639 check_cursor(); |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1640 } |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1641 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
|
1642 check_cursor_col(); |
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Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
1643 changed_cline_bef_curs(); |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
1644 } |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
1645 invalidate_botline(); |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
1646 } |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1647 |
2894 | 1648 /* |
1649 * Replace a line in the specified buffer. The line number is | |
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
|
1650 * in Vim format (1-based). The replacement line is given as |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1651 * a Python string object. The object is checked for validity |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
1652 * and correct format. Errors are returned as a value of FAIL. |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1653 * The return value is OK on success. |
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Move many more common Python items to if_py_both.c.
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diff
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|
1654 * If OK is returned and len_change is not NULL, *len_change |
84d353762845
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diff
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|
1655 * is set to the change in the buffer length. |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1656 */ |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1657 static int |
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diff
changeset
|
1658 SetBufferLine(buf_T *buf, PyInt n, PyObject *line, PyInt *len_change) |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1659 { |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1660 /* First of all, we check the thpe of the supplied Python object. |
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|
1661 * There are three cases: |
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Move many more common Python items to if_py_both.c.
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diff
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|
1662 * 1. NULL, or None - this is a deletion. |
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diff
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|
1663 * 2. A string - this is a replacement. |
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Move many more common Python items to if_py_both.c.
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diff
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|
1664 * 3. Anything else - this is an error. |
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Move many more common Python items to if_py_both.c.
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diff
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|
1665 */ |
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Move many more common Python items to if_py_both.c.
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diff
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|
1666 if (line == Py_None || line == NULL) |
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Move many more common Python items to if_py_both.c.
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diff
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|
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 buf_T *savebuf = curbuf; |
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Move many more common Python items to if_py_both.c.
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diff
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|
1669 |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1670 PyErr_Clear(); |
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|
1671 curbuf = buf; |
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|
1672 |
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Move many more common Python items to if_py_both.c.
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|
1673 if (u_savedel((linenr_T)n, 1L) == FAIL) |
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|
1674 PyErr_SetVim(_("cannot save undo information")); |
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Move many more common Python items to if_py_both.c.
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diff
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|
1675 else if (ml_delete((linenr_T)n, FALSE) == FAIL) |
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Move many more common Python items to if_py_both.c.
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|
1676 PyErr_SetVim(_("cannot delete line")); |
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Move many more common Python items to if_py_both.c.
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|
1677 else |
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Move many more common Python items to if_py_both.c.
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diff
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|
1678 { |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
1679 if (buf == curwin->w_buffer) |
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Move many more common Python items to if_py_both.c.
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diff
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|
1680 py_fix_cursor((linenr_T)n, (linenr_T)n + 1, (linenr_T)-1); |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
1681 deleted_lines_mark((linenr_T)n, 1L); |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
1682 } |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
1683 |
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
1684 curbuf = savebuf; |
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Move many more common Python items to if_py_both.c.
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changeset
|
1685 |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1686 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
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|
1687 return FAIL; |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1688 |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1689 if (len_change) |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1690 *len_change = -1; |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1691 |
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 return OK; |
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 } |
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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|
1694 else if (PyString_Check(line)) |
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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|
1695 { |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
1696 char *save = StringToLine(line); |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1697 buf_T *savebuf = curbuf; |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1698 |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1699 if (save == NULL) |
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Move many more common Python items to if_py_both.c.
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diff
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|
1700 return FAIL; |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1701 |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1702 /* We do not need to free "save" if ml_replace() consumes it. */ |
84d353762845
Move many more common Python items to if_py_both.c.
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|
1703 PyErr_Clear(); |
84d353762845
Move many more common Python items to if_py_both.c.
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|
1704 curbuf = buf; |
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
1705 |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1706 if (u_savesub((linenr_T)n) == FAIL) |
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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|
1707 { |
84d353762845
Move many more common Python items to if_py_both.c.
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|
1708 PyErr_SetVim(_("cannot save undo information")); |
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Move many more common Python items to if_py_both.c.
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|
1709 vim_free(save); |
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|
1710 } |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1711 else if (ml_replace((linenr_T)n, (char_u *)save, FALSE) == FAIL) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1712 { |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1713 PyErr_SetVim(_("cannot replace line")); |
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Move many more common Python items to if_py_both.c.
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changeset
|
1714 vim_free(save); |
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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.
Bram Moolenaar <bram@vim.org>
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diff
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|
1716 else |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1717 changed_bytes((linenr_T)n, 0); |
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
1718 |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1719 curbuf = savebuf; |
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Move many more common Python items to if_py_both.c.
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changeset
|
1720 |
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Move many more common Python items to if_py_both.c.
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changeset
|
1721 /* Check that the cursor is not beyond the end of the line now. */ |
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Move many more common Python items to if_py_both.c.
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changeset
|
1722 if (buf == curwin->w_buffer) |
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Move many more common Python items to if_py_both.c.
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|
1723 check_cursor_col(); |
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Move many more common Python items to if_py_both.c.
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changeset
|
1724 |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1725 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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|
1726 return FAIL; |
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diff
changeset
|
1727 |
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
1728 if (len_change) |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1729 *len_change = 0; |
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Move many more common Python items to if_py_both.c.
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changeset
|
1730 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1731 return OK; |
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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|
1732 } |
84d353762845
Move many more common Python items to if_py_both.c.
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|
1733 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
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|
1734 { |
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Move many more common Python items to if_py_both.c.
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changeset
|
1735 PyErr_BadArgument(); |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1736 return FAIL; |
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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
|
1737 } |
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Move many more common Python items to if_py_both.c.
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diff
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|
1738 } |
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|
1739 |
2894 | 1740 /* Replace a range of lines in the specified buffer. The line numbers are in |
1741 * Vim format (1-based). The range is from lo up to, but not including, hi. | |
1742 * The replacement lines are given as a Python list of string objects. The | |
1743 * list is checked for validity and correct format. Errors are returned as a | |
1744 * value of FAIL. The return value is OK on success. | |
1745 * If OK is returned and len_change is not NULL, *len_change | |
1746 * is set to the change in the buffer length. | |
1747 */ | |
1748 static int | |
1749 SetBufferLineList(buf_T *buf, PyInt lo, PyInt hi, PyObject *list, PyInt *len_change) | |
1750 { | |
1751 /* First of all, we check the thpe of the supplied Python object. | |
1752 * There are three cases: | |
1753 * 1. NULL, or None - this is a deletion. | |
1754 * 2. A list - this is a replacement. | |
1755 * 3. Anything else - this is an error. | |
1756 */ | |
1757 if (list == Py_None || list == NULL) | |
1758 { | |
1759 PyInt i; | |
1760 PyInt n = (int)(hi - lo); | |
1761 buf_T *savebuf = curbuf; | |
1762 | |
1763 PyErr_Clear(); | |
1764 curbuf = buf; | |
1765 | |
1766 if (u_savedel((linenr_T)lo, (long)n) == FAIL) | |
1767 PyErr_SetVim(_("cannot save undo information")); | |
1768 else | |
1769 { | |
1770 for (i = 0; i < n; ++i) | |
1771 { | |
1772 if (ml_delete((linenr_T)lo, FALSE) == FAIL) | |
1773 { | |
1774 PyErr_SetVim(_("cannot delete line")); | |
1775 break; | |
1776 } | |
1777 } | |
1778 if (buf == curwin->w_buffer) | |
1779 py_fix_cursor((linenr_T)lo, (linenr_T)hi, (linenr_T)-n); | |
1780 deleted_lines_mark((linenr_T)lo, (long)i); | |
1781 } | |
1782 | |
1783 curbuf = savebuf; | |
1784 | |
1785 if (PyErr_Occurred() || VimErrorCheck()) | |
1786 return FAIL; | |
1787 | |
1788 if (len_change) | |
1789 *len_change = -n; | |
1790 | |
1791 return OK; | |
1792 } | |
1793 else if (PyList_Check(list)) | |
1794 { | |
1795 PyInt i; | |
1796 PyInt new_len = PyList_Size(list); | |
1797 PyInt old_len = hi - lo; | |
1798 PyInt extra = 0; /* lines added to text, can be negative */ | |
1799 char **array; | |
1800 buf_T *savebuf; | |
1801 | |
1802 if (new_len == 0) /* avoid allocating zero bytes */ | |
1803 array = NULL; | |
1804 else | |
1805 { | |
1806 array = (char **)alloc((unsigned)(new_len * sizeof(char *))); | |
1807 if (array == NULL) | |
1808 { | |
1809 PyErr_NoMemory(); | |
1810 return FAIL; | |
1811 } | |
1812 } | |
1813 | |
1814 for (i = 0; i < new_len; ++i) | |
1815 { | |
1816 PyObject *line = PyList_GetItem(list, i); | |
1817 | |
1818 array[i] = StringToLine(line); | |
1819 if (array[i] == NULL) | |
1820 { | |
1821 while (i) | |
1822 vim_free(array[--i]); | |
1823 vim_free(array); | |
1824 return FAIL; | |
1825 } | |
1826 } | |
1827 | |
1828 savebuf = curbuf; | |
1829 | |
1830 PyErr_Clear(); | |
1831 curbuf = buf; | |
1832 | |
1833 if (u_save((linenr_T)(lo-1), (linenr_T)hi) == FAIL) | |
1834 PyErr_SetVim(_("cannot save undo information")); | |
1835 | |
1836 /* If the size of the range is reducing (ie, new_len < old_len) we | |
1837 * need to delete some old_len. We do this at the start, by | |
1838 * repeatedly deleting line "lo". | |
1839 */ | |
1840 if (!PyErr_Occurred()) | |
1841 { | |
1842 for (i = 0; i < old_len - new_len; ++i) | |
1843 if (ml_delete((linenr_T)lo, FALSE) == FAIL) | |
1844 { | |
1845 PyErr_SetVim(_("cannot delete line")); | |
1846 break; | |
1847 } | |
1848 extra -= i; | |
1849 } | |
1850 | |
1851 /* For as long as possible, replace the existing old_len with the | |
1852 * new old_len. This is a more efficient operation, as it requires | |
1853 * less memory allocation and freeing. | |
1854 */ | |
1855 if (!PyErr_Occurred()) | |
1856 { | |
1857 for (i = 0; i < old_len && i < new_len; ++i) | |
1858 if (ml_replace((linenr_T)(lo+i), (char_u *)array[i], FALSE) | |
1859 == FAIL) | |
1860 { | |
1861 PyErr_SetVim(_("cannot replace line")); | |
1862 break; | |
1863 } | |
1864 } | |
1865 else | |
1866 i = 0; | |
1867 | |
1868 /* Now we may need to insert the remaining new old_len. If we do, we | |
1869 * must free the strings as we finish with them (we can't pass the | |
1870 * responsibility to vim in this case). | |
1871 */ | |
1872 if (!PyErr_Occurred()) | |
1873 { | |
1874 while (i < new_len) | |
1875 { | |
1876 if (ml_append((linenr_T)(lo + i - 1), | |
1877 (char_u *)array[i], 0, FALSE) == FAIL) | |
1878 { | |
1879 PyErr_SetVim(_("cannot insert line")); | |
1880 break; | |
1881 } | |
1882 vim_free(array[i]); | |
1883 ++i; | |
1884 ++extra; | |
1885 } | |
1886 } | |
1887 | |
1888 /* Free any left-over old_len, as a result of an error */ | |
1889 while (i < new_len) | |
1890 { | |
1891 vim_free(array[i]); | |
1892 ++i; | |
1893 } | |
1894 | |
1895 /* Free the array of old_len. All of its contents have now | |
1896 * been dealt with (either freed, or the responsibility passed | |
1897 * to vim. | |
1898 */ | |
1899 vim_free(array); | |
1900 | |
1901 /* Adjust marks. Invalidate any which lie in the | |
1902 * changed range, and move any in the remainder of the buffer. | |
1903 */ | |
1904 mark_adjust((linenr_T)lo, (linenr_T)(hi - 1), | |
1905 (long)MAXLNUM, (long)extra); | |
1906 changed_lines((linenr_T)lo, 0, (linenr_T)hi, (long)extra); | |
1907 | |
1908 if (buf == curwin->w_buffer) | |
1909 py_fix_cursor((linenr_T)lo, (linenr_T)hi, (linenr_T)extra); | |
1910 | |
1911 curbuf = savebuf; | |
1912 | |
1913 if (PyErr_Occurred() || VimErrorCheck()) | |
1914 return FAIL; | |
1915 | |
1916 if (len_change) | |
1917 *len_change = new_len - old_len; | |
1918 | |
1919 return OK; | |
1920 } | |
1921 else | |
1922 { | |
1923 PyErr_BadArgument(); | |
1924 return FAIL; | |
1925 } | |
1926 } | |
2447
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1927 |
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1928 /* Insert a number of lines into the specified buffer after the specifed line. |
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1929 * The line number is in Vim format (1-based). The lines to be inserted are |
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1930 * given as a Python list of string objects or as a single string. The lines |
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1931 * to be added are checked for validity and correct format. Errors are |
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1932 * returned as a value of FAIL. The return value is OK on success. |
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1933 * If OK is returned and len_change is not NULL, *len_change |
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1934 * is set to the change in the buffer length. |
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1935 */ |
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1936 static int |
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1937 InsertBufferLines(buf_T *buf, PyInt n, PyObject *lines, PyInt *len_change) |
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1938 { |
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1939 /* First of all, we check the type of the supplied Python object. |
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1940 * It must be a string or a list, or the call is in error. |
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1941 */ |
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1942 if (PyString_Check(lines)) |
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1943 { |
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1944 char *str = StringToLine(lines); |
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1945 buf_T *savebuf; |
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1946 |
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1947 if (str == NULL) |
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1948 return FAIL; |
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1949 |
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1950 savebuf = curbuf; |
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1951 |
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1952 PyErr_Clear(); |
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1953 curbuf = buf; |
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1954 |
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1955 if (u_save((linenr_T)n, (linenr_T)(n+1)) == FAIL) |
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1956 PyErr_SetVim(_("cannot save undo information")); |
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1957 else if (ml_append((linenr_T)n, (char_u *)str, 0, FALSE) == FAIL) |
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1958 PyErr_SetVim(_("cannot insert line")); |
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1959 else |
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1960 appended_lines_mark((linenr_T)n, 1L); |
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1961 |
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1962 vim_free(str); |
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1963 curbuf = savebuf; |
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1964 update_screen(VALID); |
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1965 |
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1966 if (PyErr_Occurred() || VimErrorCheck()) |
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1967 return FAIL; |
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1968 |
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1969 if (len_change) |
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1970 *len_change = 1; |
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1971 |
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1972 return OK; |
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1973 } |
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1974 else if (PyList_Check(lines)) |
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1975 { |
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1976 PyInt i; |
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1977 PyInt size = PyList_Size(lines); |
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1978 char **array; |
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1979 buf_T *savebuf; |
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1980 |
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1981 array = (char **)alloc((unsigned)(size * sizeof(char *))); |
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1982 if (array == NULL) |
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1983 { |
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1984 PyErr_NoMemory(); |
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1985 return FAIL; |
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1986 } |
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1987 |
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1988 for (i = 0; i < size; ++i) |
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1989 { |
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1990 PyObject *line = PyList_GetItem(lines, i); |
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1991 array[i] = StringToLine(line); |
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1992 |
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1993 if (array[i] == NULL) |
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1994 { |
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1995 while (i) |
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1996 vim_free(array[--i]); |
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1997 vim_free(array); |
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1998 return FAIL; |
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1999 } |
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2000 } |
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2001 |
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2002 savebuf = curbuf; |
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2003 |
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2004 PyErr_Clear(); |
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2005 curbuf = buf; |
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2006 |
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2007 if (u_save((linenr_T)n, (linenr_T)(n + 1)) == FAIL) |
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2008 PyErr_SetVim(_("cannot save undo information")); |
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2009 else |
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2010 { |
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2011 for (i = 0; i < size; ++i) |
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2012 { |
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2013 if (ml_append((linenr_T)(n + i), |
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2014 (char_u *)array[i], 0, FALSE) == FAIL) |
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2015 { |
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2016 PyErr_SetVim(_("cannot insert line")); |
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2017 |
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2018 /* Free the rest of the lines */ |
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2019 while (i < size) |
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2020 vim_free(array[i++]); |
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2021 |
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2022 break; |
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2023 } |
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2024 vim_free(array[i]); |
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2025 } |
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2026 if (i > 0) |
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2027 appended_lines_mark((linenr_T)n, (long)i); |
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2028 } |
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2029 |
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2030 /* Free the array of lines. All of its contents have now |
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2031 * been freed. |
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2032 */ |
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2033 vim_free(array); |
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2034 |
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2035 curbuf = savebuf; |
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2036 update_screen(VALID); |
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2037 |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2038 if (PyErr_Occurred() || VimErrorCheck()) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2039 return FAIL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2040 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2041 if (len_change) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2042 *len_change = size; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2043 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2044 return OK; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2045 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2046 else |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2047 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2048 PyErr_BadArgument(); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2049 return FAIL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2050 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2051 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2052 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2053 /* |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2054 * Common routines for buffers and line ranges |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2055 * ------------------------------------------- |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2056 */ |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2057 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2058 static int |
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 CheckBuffer(BufferObject *this) |
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 (this->buf == INVALID_BUFFER_VALUE) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2062 { |
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 PyErr_SetVim(_("attempt to refer to deleted buffer")); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2064 return -1; |
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:
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diff
changeset
|
2066 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2067 return 0; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
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 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2070 static PyObject * |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2071 RBItem(BufferObject *self, PyInt n, 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
|
2072 { |
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 if (CheckBuffer(self)) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2074 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2075 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2076 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
|
2077 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2078 PyErr_SetString(PyExc_IndexError, _("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
|
2079 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2080 } |
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 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2082 return GetBufferLine(self->buf, n+start); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2083 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2084 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2085 static PyObject * |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2086 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:
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 PyInt size; |
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 if (CheckBuffer(self)) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2091 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2092 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2093 size = end - start + 1; |
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 if (lo < 0) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2096 lo = 0; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2097 else if (lo > size) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2098 lo = size; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2099 if (hi < 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
|
2100 hi = 0; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2101 if (hi < lo) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2102 hi = lo; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2103 else if (hi > size) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2104 hi = size; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2105 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2106 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:
2399
diff
changeset
|
2107 } |
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 static PyInt |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2110 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>
parents:
2399
diff
changeset
|
2111 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2112 PyInt len_change; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2113 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2114 if (CheckBuffer(self)) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2115 return -1; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2116 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2117 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
|
2118 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2119 PyErr_SetString(PyExc_IndexError, _("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
|
2120 return -1; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2121 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2122 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2123 if (SetBufferLine(self->buf, n+start, val, &len_change) == FAIL) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2124 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
|
2125 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2126 if (new_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
|
2127 *new_end = end + len_change; |
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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
|
2128 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2129 return 0; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2130 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2131 |
2894 | 2132 static PyInt |
2133 RBAsSlice(BufferObject *self, PyInt lo, PyInt hi, PyObject *val, PyInt start, PyInt end, PyInt *new_end) | |
2134 { | |
2135 PyInt size; | |
2136 PyInt len_change; | |
2137 | |
2138 /* Self must be a valid buffer */ | |
2139 if (CheckBuffer(self)) | |
2140 return -1; | |
2141 | |
2142 /* Sort out the slice range */ | |
2143 size = end - start + 1; | |
2144 | |
2145 if (lo < 0) | |
2146 lo = 0; | |
2147 else if (lo > size) | |
2148 lo = size; | |
2149 if (hi < 0) | |
2150 hi = 0; | |
2151 if (hi < lo) | |
2152 hi = lo; | |
2153 else if (hi > size) | |
2154 hi = size; | |
2155 | |
2156 if (SetBufferLineList(self->buf, lo + start, hi + start, | |
2157 val, &len_change) == FAIL) | |
2158 return -1; | |
2159 | |
2160 if (new_end) | |
2161 *new_end = end + len_change; | |
2162 | |
2163 return 0; | |
2164 } | |
2165 | |
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2166 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2167 static PyObject * |
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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
|
2168 RBAppend(BufferObject *self, PyObject *args, 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
|
2169 { |
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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
|
2170 PyObject *lines; |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2171 PyInt len_change; |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2172 PyInt max; |
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diff
changeset
|
2173 PyInt n; |
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Move many more common Python items to if_py_both.c.
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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 (CheckBuffer(self)) |
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diff
changeset
|
2176 return NULL; |
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parents:
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diff
changeset
|
2177 |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2178 max = n = end - start + 1; |
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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:
2399
diff
changeset
|
2180 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>
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diff
changeset
|
2181 return NULL; |
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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 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
|
2184 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2185 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:
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diff
changeset
|
2186 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2187 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2188 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2189 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
|
2190 return NULL; |
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.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2192 if (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
|
2193 *new_end = end + len_change; |
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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
|
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 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
|
2196 return Py_None; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
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:
2399
diff
changeset
|
2199 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2200 /* Buffer object - Definitions |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2201 */ |
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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
|
2202 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2203 typedef struct |
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 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2205 PyObject_HEAD |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2206 BufferObject *buf; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2207 PyInt start; |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2208 PyInt end; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2209 } RangeObject; |
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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
|
2210 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2211 static PyObject * |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2212 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
|
2213 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2214 BufferObject *bufr; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2215 RangeObject *self; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2216 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
|
2217 if (self == NULL) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2218 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
|
2219 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2220 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
|
2221 if (bufr == NULL) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2222 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2223 Py_DECREF(self); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2224 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2225 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2226 Py_INCREF(bufr); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2227 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2228 self->buf = bufr; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2229 self->start = start; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2230 self->end = end; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2231 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2232 return (PyObject *)(self); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2233 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2234 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2235 static PyObject * |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2236 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
|
2237 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2238 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
|
2239 (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
|
2240 NULL); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2241 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2242 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2243 static PyObject * |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2244 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
|
2245 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2246 pos_T *posp; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2247 char *pmark; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2248 char mark; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2249 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
|
2250 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2251 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
|
2252 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2253 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2254 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
|
2255 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2256 mark = *pmark; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2257 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2258 curbuf_save = curbuf; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2259 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
|
2260 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
|
2261 curbuf = curbuf_save; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2262 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2263 if (posp == NULL) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2264 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2265 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
|
2266 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2267 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2268 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2269 /* 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
|
2270 if (VimErrorCheck()) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2271 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2272 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2273 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
|
2274 { |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2275 /* 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
|
2276 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
|
2277 return Py_None; |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2278 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2279 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2280 return Py_BuildValue("(ll)", (long)(posp->lnum), (long)(posp->col)); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2281 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2282 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2283 static PyObject * |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2284 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
|
2285 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2286 PyInt start; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2287 PyInt end; |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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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((BufferObject *)(self))) |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2290 return NULL; |
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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 if (!PyArg_ParseTuple(args, "nn", &start, &end)) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2293 return NULL; |
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Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2294 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2295 return RangeNew(((BufferObject *)(self))->buf, start, end); |
84d353762845
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Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2296 } |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2297 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2298 static struct PyMethodDef BufferMethods[] = { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2299 /* name, function, calling, documentation */ |
84d353762845
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Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2300 {"append", BufferAppend, 1, "Append data to Vim buffer" }, |
84d353762845
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Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2301 {"mark", BufferMark, 1, "Return (row,col) representing position of named mark" }, |
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2302 {"range", BufferRange, 1, "Return a range object which represents the part of the given buffer between line numbers s and e" }, |
3310 | 2303 #if PY_VERSION_HEX >= 0x03000000 |
2304 {"__dir__", BufferDir, 4, "List its attributes" }, | |
2305 #endif | |
2447
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2306 { NULL, NULL, 0, NULL } |
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2307 }; |
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2308 |
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2309 static PyObject * |
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2310 RangeAppend(PyObject *self, PyObject *args) |
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2311 { |
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2312 return RBAppend(((RangeObject *)(self))->buf, args, |
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2313 ((RangeObject *)(self))->start, |
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2314 ((RangeObject *)(self))->end, |
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2315 &((RangeObject *)(self))->end); |
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2316 } |
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2317 |
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2318 static PyInt |
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2319 RangeLength(PyObject *self) |
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2320 { |
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2321 /* HOW DO WE SIGNAL AN ERROR FROM THIS FUNCTION? */ |
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2322 if (CheckBuffer(((RangeObject *)(self))->buf)) |
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2323 return -1; /* ??? */ |
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2324 |
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2325 return (((RangeObject *)(self))->end - ((RangeObject *)(self))->start + 1); |
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2326 } |
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2327 |
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2328 static PyObject * |
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2329 RangeItem(PyObject *self, PyInt n) |
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2330 { |
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2331 return RBItem(((RangeObject *)(self))->buf, n, |
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2332 ((RangeObject *)(self))->start, |
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2333 ((RangeObject *)(self))->end); |
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2334 } |
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2335 |
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2336 static PyObject * |
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2337 RangeRepr(PyObject *self) |
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2338 { |
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2339 static char repr[100]; |
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2340 RangeObject *this = (RangeObject *)(self); |
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2341 |
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2342 if (this->buf->buf == INVALID_BUFFER_VALUE) |
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2343 { |
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2344 vim_snprintf(repr, 100, "<range object (for deleted buffer) at %p>", |
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2345 (self)); |
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2346 return PyString_FromString(repr); |
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2347 } |
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2348 else |
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2349 { |
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2350 char *name = (char *)this->buf->buf->b_fname; |
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2351 int len; |
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2352 |
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2353 if (name == NULL) |
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2354 name = ""; |
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2355 len = (int)strlen(name); |
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2356 |
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2357 if (len > 45) |
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2358 name = name + (45 - len); |
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2359 |
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2360 vim_snprintf(repr, 100, "<range %s%s (%d:%d)>", |
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2361 len > 45 ? "..." : "", name, |
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2362 this->start, this->end); |
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2363 |
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2364 return PyString_FromString(repr); |
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2365 } |
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2366 } |
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2367 |
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2368 static PyObject * |
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2369 RangeSlice(PyObject *self, PyInt lo, PyInt hi) |
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2370 { |
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2371 return RBSlice(((RangeObject *)(self))->buf, lo, hi, |
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2372 ((RangeObject *)(self))->start, |
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2373 ((RangeObject *)(self))->end); |
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2374 } |
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2375 |
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2376 /* |
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2377 * Line range object - Definitions |
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2378 */ |
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2379 |
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2380 static struct PyMethodDef RangeMethods[] = { |
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2381 /* name, function, calling, documentation */ |
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2382 {"append", RangeAppend, 1, "Append data to the Vim range" }, |
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2383 { NULL, NULL, 0, NULL } |
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2384 }; |
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2385 |
3618 | 2386 static void |
2387 set_ref_in_py(const int copyID) | |
2388 { | |
2389 pylinkedlist_T *cur; | |
2390 dict_T *dd; | |
2391 list_T *ll; | |
2392 | |
2393 if (lastdict != NULL) | |
2394 for(cur = lastdict ; cur != NULL ; cur = cur->pll_prev) | |
2395 { | |
2396 dd = ((DictionaryObject *) (cur->pll_obj))->dict; | |
2397 if (dd->dv_copyID != copyID) | |
2398 { | |
2399 dd->dv_copyID = copyID; | |
2400 set_ref_in_ht(&dd->dv_hashtab, copyID); | |
2401 } | |
2402 } | |
2403 | |
2404 if (lastlist != NULL) | |
2405 for(cur = lastlist ; cur != NULL ; cur = cur->pll_prev) | |
2406 { | |
2407 ll = ((ListObject *) (cur->pll_obj))->list; | |
2408 if (ll->lv_copyID != copyID) | |
2409 { | |
2410 ll->lv_copyID = copyID; | |
2411 set_ref_in_list(ll, copyID); | |
2412 } | |
2413 } | |
2414 } | |
2415 | |
2416 static int | |
2417 set_string_copy(char_u *str, typval_T *tv) | |
2418 { | |
2419 tv->vval.v_string = vim_strsave(str); | |
2420 if (tv->vval.v_string == NULL) | |
2421 { | |
2422 PyErr_NoMemory(); | |
2423 return -1; | |
2424 } | |
2425 return 0; | |
2426 } | |
2427 | |
2428 #ifdef FEAT_EVAL | |
2429 typedef int (*pytotvfunc)(PyObject *, typval_T *, PyObject *); | |
2430 | |
2431 static int | |
2432 convert_dl(PyObject *obj, typval_T *tv, | |
2433 pytotvfunc py_to_tv, PyObject *lookupDict) | |
2434 { | |
2435 PyObject *capsule; | |
2436 char hexBuf[sizeof(void *) * 2 + 3]; | |
2437 | |
2438 sprintf(hexBuf, "%p", obj); | |
2439 | |
3638 | 2440 # ifdef PY_USE_CAPSULE |
3618 | 2441 capsule = PyDict_GetItemString(lookupDict, hexBuf); |
3648 | 2442 # else |
2443 capsule = (PyObject *)PyDict_GetItemString(lookupDict, hexBuf); | |
2444 # endif | |
3618 | 2445 if (capsule == NULL) |
2446 { | |
3638 | 2447 # ifdef PY_USE_CAPSULE |
3618 | 2448 capsule = PyCapsule_New(tv, NULL, NULL); |
3648 | 2449 # else |
2450 capsule = PyCObject_FromVoidPtr(tv, NULL); | |
2451 # endif | |
3618 | 2452 PyDict_SetItemString(lookupDict, hexBuf, capsule); |
2453 Py_DECREF(capsule); | |
2454 if (py_to_tv(obj, tv, lookupDict) == -1) | |
2455 { | |
2456 tv->v_type = VAR_UNKNOWN; | |
2457 return -1; | |
2458 } | |
2459 /* As we are not using copy_tv which increments reference count we must | |
2460 * do it ourself. */ | |
2461 switch(tv->v_type) | |
2462 { | |
2463 case VAR_DICT: ++tv->vval.v_dict->dv_refcount; break; | |
2464 case VAR_LIST: ++tv->vval.v_list->lv_refcount; break; | |
2465 } | |
2466 } | |
2467 else | |
2468 { | |
3638 | 2469 typval_T *v; |
2470 | |
2471 # ifdef PY_USE_CAPSULE | |
2472 v = PyCapsule_GetPointer(capsule, NULL); | |
2473 # else | |
3648 | 2474 v = PyCObject_AsVoidPtr(capsule); |
3638 | 2475 # endif |
3618 | 2476 copy_tv(v, tv); |
2477 } | |
2478 return 0; | |
2479 } | |
2480 | |
2481 static int | |
2482 ConvertFromPyObject(PyObject *obj, typval_T *tv) | |
2483 { | |
2484 PyObject *lookup_dict; | |
2485 int r; | |
2486 | |
2487 lookup_dict = PyDict_New(); | |
2488 r = _ConvertFromPyObject(obj, tv, lookup_dict); | |
2489 Py_DECREF(lookup_dict); | |
2490 return r; | |
2491 } | |
2492 | |
2493 static int | |
2494 _ConvertFromPyObject(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
2495 { | |
2496 if (obj->ob_type == &DictionaryType) | |
2497 { | |
2498 tv->v_type = VAR_DICT; | |
2499 tv->vval.v_dict = (((DictionaryObject *)(obj))->dict); | |
2500 ++tv->vval.v_dict->dv_refcount; | |
2501 } | |
2502 else if (obj->ob_type == &ListType) | |
2503 { | |
2504 tv->v_type = VAR_LIST; | |
2505 tv->vval.v_list = (((ListObject *)(obj))->list); | |
2506 ++tv->vval.v_list->lv_refcount; | |
2507 } | |
2508 else if (obj->ob_type == &FunctionType) | |
2509 { | |
2510 if (set_string_copy(((FunctionObject *) (obj))->name, tv) == -1) | |
2511 return -1; | |
2512 | |
2513 tv->v_type = VAR_FUNC; | |
2514 func_ref(tv->vval.v_string); | |
2515 } | |
2516 #if PY_MAJOR_VERSION >= 3 | |
2517 else if (PyBytes_Check(obj)) | |
2518 { | |
2519 char_u *result = (char_u *) PyBytes_AsString(obj); | |
2520 | |
2521 if (result == NULL) | |
2522 return -1; | |
2523 | |
2524 if (set_string_copy(result, tv) == -1) | |
2525 return -1; | |
2526 | |
2527 tv->v_type = VAR_STRING; | |
2528 } | |
2529 else if (PyUnicode_Check(obj)) | |
2530 { | |
2531 PyObject *bytes; | |
2532 char_u *result; | |
2533 | |
2534 bytes = PyString_AsBytes(obj); | |
2535 if (bytes == NULL) | |
2536 return -1; | |
2537 | |
2538 result = (char_u *) PyBytes_AsString(bytes); | |
2539 if (result == NULL) | |
2540 return -1; | |
2541 | |
2542 if (set_string_copy(result, tv) == -1) | |
2543 { | |
2544 Py_XDECREF(bytes); | |
2545 return -1; | |
2546 } | |
2547 Py_XDECREF(bytes); | |
2548 | |
2549 tv->v_type = VAR_STRING; | |
2550 } | |
2551 #else | |
2552 else if (PyUnicode_Check(obj)) | |
2553 { | |
2554 PyObject *bytes; | |
2555 char_u *result; | |
2556 | |
2557 bytes = PyUnicode_AsEncodedString(obj, (char *)ENC_OPT, NULL); | |
2558 if (bytes == NULL) | |
2559 return -1; | |
2560 | |
2561 result=(char_u *) PyString_AsString(bytes); | |
2562 if (result == NULL) | |
2563 return -1; | |
2564 | |
2565 if (set_string_copy(result, tv) == -1) | |
2566 { | |
2567 Py_XDECREF(bytes); | |
2568 return -1; | |
2569 } | |
2570 Py_XDECREF(bytes); | |
2571 | |
2572 tv->v_type = VAR_STRING; | |
2573 } | |
2574 else if (PyString_Check(obj)) | |
2575 { | |
2576 char_u *result = (char_u *) PyString_AsString(obj); | |
2577 | |
2578 if (result == NULL) | |
2579 return -1; | |
2580 | |
2581 if (set_string_copy(result, tv) == -1) | |
2582 return -1; | |
2583 | |
2584 tv->v_type = VAR_STRING; | |
2585 } | |
2586 else if (PyInt_Check(obj)) | |
2587 { | |
2588 tv->v_type = VAR_NUMBER; | |
2589 tv->vval.v_number = (varnumber_T) PyInt_AsLong(obj); | |
2590 } | |
2591 #endif | |
2592 else if (PyLong_Check(obj)) | |
2593 { | |
2594 tv->v_type = VAR_NUMBER; | |
2595 tv->vval.v_number = (varnumber_T) PyLong_AsLong(obj); | |
2596 } | |
2597 else if (PyDict_Check(obj)) | |
2598 return convert_dl(obj, tv, pydict_to_tv, lookupDict); | |
2599 #ifdef FEAT_FLOAT | |
2600 else if (PyFloat_Check(obj)) | |
2601 { | |
2602 tv->v_type = VAR_FLOAT; | |
2603 tv->vval.v_float = (float_T) PyFloat_AsDouble(obj); | |
2604 } | |
2605 #endif | |
2606 else if (PyIter_Check(obj)) | |
2607 return convert_dl(obj, tv, pyiter_to_tv, lookupDict); | |
2608 else if (PySequence_Check(obj)) | |
2609 return convert_dl(obj, tv, pyseq_to_tv, lookupDict); | |
2610 else if (PyMapping_Check(obj)) | |
2611 return convert_dl(obj, tv, pymap_to_tv, lookupDict); | |
2612 else | |
2613 { | |
2614 PyErr_SetString(PyExc_TypeError, _("unable to convert to vim structure")); | |
2615 return -1; | |
2616 } | |
2617 return 0; | |
2618 } | |
2619 | |
2620 static PyObject * | |
2621 ConvertToPyObject(typval_T *tv) | |
2622 { | |
2623 if (tv == NULL) | |
2624 { | |
2625 PyErr_SetVim(_("NULL reference passed")); | |
2626 return NULL; | |
2627 } | |
2628 switch (tv->v_type) | |
2629 { | |
2630 case VAR_STRING: | |
2631 return PyBytes_FromString((char *) tv->vval.v_string); | |
2632 case VAR_NUMBER: | |
2633 return PyLong_FromLong((long) tv->vval.v_number); | |
2634 #ifdef FEAT_FLOAT | |
2635 case VAR_FLOAT: | |
2636 return PyFloat_FromDouble((double) tv->vval.v_float); | |
2637 #endif | |
2638 case VAR_LIST: | |
2639 return ListNew(tv->vval.v_list); | |
2640 case VAR_DICT: | |
2641 return DictionaryNew(tv->vval.v_dict); | |
2642 case VAR_FUNC: | |
2643 return FunctionNew(tv->vval.v_string); | |
2644 case VAR_UNKNOWN: | |
2645 Py_INCREF(Py_None); | |
2646 return Py_None; | |
2647 default: | |
2648 PyErr_SetVim(_("internal error: invalid value type")); | |
2649 return NULL; | |
2650 } | |
2651 } | |
2652 #endif |