Mercurial > vim
annotate src/if_ruby.c @ 15719:3f92851b9a57 v8.1.0867
patch 8.1.0867: cannot build Python interface with Python 2.4
commit https://github.com/vim/vim/commit/65951258d65b71581aeb117dbb7defa8a87ce38f
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Feb 1 22:10:16 2019 +0100
patch 8.1.0867: cannot build Python interface with Python 2.4
Problem: Cannot build Python interface with Python 2.4. (Tom G. Christensen)
Solution: Define PyBytes_FromStringAndSize. (Ken Takata, closes https://github.com/vim/vim/issues/3888)
author | Bram Moolenaar <Bram@vim.org> |
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date | Fri, 01 Feb 2019 22:15:12 +0100 |
parents | ef9c89680e7f |
children | 81db86aac412 |
rev | line source |
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
7 | 2 * |
3 * VIM - Vi IMproved by Bram Moolenaar | |
779 | 4 * |
5 * Ruby interface by Shugo Maeda | |
6 * with improvements by SegPhault (Ryan Paul) | |
2589 | 7 * with improvements by Jon Maken |
7 | 8 * |
9 * Do ":help uganda" in Vim to read copying and usage conditions. | |
10 * Do ":help credits" in Vim to see a list of people who contributed. | |
11 * See README.txt for an overview of the Vim source code. | |
12 */ | |
13 | |
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14 #include "protodef.h" |
2624 | 15 #ifdef HAVE_CONFIG_H |
16 # include "auto/config.h" | |
17 #endif | |
2621 | 18 |
2683 | 19 #include <stdio.h> |
20 #include <string.h> | |
21 | |
7 | 22 #ifdef _WIN32 |
23 # if !defined(DYNAMIC_RUBY_VER) || (DYNAMIC_RUBY_VER < 18) | |
24 # define NT | |
25 # endif | |
26 # ifndef DYNAMIC_RUBY | |
27 # define IMPORT /* For static dll usage __declspec(dllimport) */ | |
28 # define RUBYEXTERN __declspec(dllimport) | |
29 # endif | |
30 #endif | |
31 #ifndef RUBYEXTERN | |
32 # define RUBYEXTERN extern | |
33 #endif | |
34 | |
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35 #if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 24 |
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36 # define USE_RUBY_INTEGER |
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37 #endif |
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38 |
2589 | 39 #ifdef DYNAMIC_RUBY |
7 | 40 /* |
41 * This is tricky. In ruby.h there is (inline) function rb_class_of() | |
42 * definition. This function use these variables. But we want function to | |
43 * use dll_* variables. | |
44 */ | |
45 # define rb_cFalseClass (*dll_rb_cFalseClass) | |
46 # define rb_cFixnum (*dll_rb_cFixnum) | |
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47 # if defined(USE_RUBY_INTEGER) |
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48 # define rb_cInteger (*dll_rb_cInteger) |
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49 # endif |
4193 | 50 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 20 |
51 # define rb_cFloat (*dll_rb_cFloat) | |
52 # endif | |
7 | 53 # define rb_cNilClass (*dll_rb_cNilClass) |
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54 # define rb_cString (*dll_rb_cString) |
7 | 55 # define rb_cSymbol (*dll_rb_cSymbol) |
56 # define rb_cTrueClass (*dll_rb_cTrueClass) | |
57 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 | |
58 /* | |
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59 * On ver 1.8, all Ruby functions are exported with "__declspec(dllimport)" |
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60 * in ruby.h. But it causes trouble for these variables, because it is |
7 | 61 * defined in this file. When defined this RUBY_EXPORT it modified to |
62 * "extern" and be able to avoid this problem. | |
63 */ | |
64 # define RUBY_EXPORT | |
65 # endif | |
2589 | 66 |
2624 | 67 #if !(defined(WIN32) || defined(_WIN64)) |
2589 | 68 # include <dlfcn.h> |
2621 | 69 # define HINSTANCE void* |
70 # define RUBY_PROC void* | |
2589 | 71 # define load_dll(n) dlopen((n), RTLD_LAZY|RTLD_GLOBAL) |
72 # define symbol_from_dll dlsym | |
73 # define close_dll dlclose | |
74 #else | |
2621 | 75 # define RUBY_PROC FARPROC |
2612 | 76 # define load_dll vimLoadLib |
2589 | 77 # define symbol_from_dll GetProcAddress |
78 # define close_dll FreeLibrary | |
7 | 79 #endif |
80 | |
2589 | 81 #endif /* ifdef DYNAMIC_RUBY */ |
82 | |
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83 /* suggested by Ariya Mizutani */ |
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84 #if (_MSC_VER == 1200) |
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85 # undef _WIN32_WINNT |
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86 #endif |
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87 |
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88 #if (defined(RUBY_VERSION) && RUBY_VERSION >= 19) \ |
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89 || (defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 19) |
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90 # define RUBY19_OR_LATER 1 |
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91 #endif |
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92 |
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93 #if (defined(RUBY_VERSION) && RUBY_VERSION >= 20) \ |
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94 || (defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 20) |
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95 # define RUBY20_OR_LATER 1 |
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96 #endif |
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97 |
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98 #if (defined(RUBY_VERSION) && RUBY_VERSION >= 21) \ |
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99 || (defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 21) |
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100 # define RUBY21_OR_LATER 1 |
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101 #endif |
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102 |
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103 #if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 19 |
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104 /* Ruby 1.9 defines a number of static functions which use rb_num2long and |
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105 * rb_int2big */ |
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106 # define rb_num2long rb_num2long_stub |
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107 # define rb_int2big rb_int2big_stub |
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108 #endif |
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109 |
5766 | 110 #if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 19 \ |
111 && VIM_SIZEOF_INT < VIM_SIZEOF_LONG | |
112 /* Ruby 1.9 defines a number of static functions which use rb_fix2int and | |
5684 | 113 * rb_num2int if VIM_SIZEOF_INT < VIM_SIZEOF_LONG (64bit) */ |
4279 | 114 # define rb_fix2int rb_fix2int_stub |
115 # define rb_num2int rb_num2int_stub | |
116 #endif | |
117 | |
6485 | 118 #if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER == 21 |
5643 | 119 /* Ruby 2.1 adds new GC called RGenGC and RARRAY_PTR uses |
120 * rb_gc_writebarrier_unprotect_promoted if USE_RGENGC */ | |
6406 | 121 # define rb_gc_writebarrier_unprotect_promoted rb_gc_writebarrier_unprotect_promoted_stub |
122 #endif | |
6485 | 123 #if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 22 |
124 # define rb_gc_writebarrier_unprotect rb_gc_writebarrier_unprotect_stub | |
125 #endif | |
5643 | 126 |
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127 #if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 26 |
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128 # define rb_ary_detransient rb_ary_detransient_stub |
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129 #endif |
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130 |
7 | 131 #include <ruby.h> |
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132 #ifdef RUBY19_OR_LATER |
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133 # include <ruby/encoding.h> |
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134 #endif |
7 | 135 |
2669 | 136 #undef off_t /* ruby defines off_t as _int64, Mingw uses long */ |
7 | 137 #undef EXTERN |
138 #undef _ | |
139 | |
140 /* T_DATA defined both by Ruby and Mac header files, hack around it... */ | |
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141 #if defined(MACOS_X) |
7 | 142 # define __OPENTRANSPORT__ |
143 # define __OPENTRANSPORTPROTOCOL__ | |
144 # define __OPENTRANSPORTPROVIDERS__ | |
145 #endif | |
146 | |
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147 /* |
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148 * The TypedData_XXX macro family can be used since Ruby 1.9.2 but |
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149 * rb_data_type_t changed in 1.9.3, therefore require at least 2.0. |
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150 * The old Data_XXX macro family was deprecated on Ruby 2.2. |
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151 * Use TypedData_XXX if available. |
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152 */ |
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153 #if defined(TypedData_Wrap_Struct) && defined(RUBY20_OR_LATER) |
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154 # define USE_TYPEDDATA 1 |
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155 #endif |
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156 |
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157 /* |
4352 | 158 * Backward compatibility for Ruby 1.8 and earlier. |
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159 * Ruby 1.9 does not provide STR2CSTR, instead StringValuePtr is provided. |
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160 * Ruby 1.9 does not provide RXXX(s)->len and RXXX(s)->ptr, instead |
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161 * RXXX_LEN(s) and RXXX_PTR(s) are provided. |
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162 */ |
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163 #ifndef StringValuePtr |
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164 # define StringValuePtr(s) STR2CSTR(s) |
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165 #endif |
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166 #ifndef RARRAY_LEN |
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167 # define RARRAY_LEN(s) RARRAY(s)->len |
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168 #endif |
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169 #ifndef RARRAY_PTR |
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170 # define RARRAY_PTR(s) RARRAY(s)->ptr |
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171 #endif |
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172 #ifndef RSTRING_LEN |
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173 # define RSTRING_LEN(s) RSTRING(s)->len |
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174 #endif |
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175 #ifndef RSTRING_PTR |
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176 # define RSTRING_PTR(s) RSTRING(s)->ptr |
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177 #endif |
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178 |
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179 #ifdef HAVE_DUP |
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180 # undef HAVE_DUP |
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181 #endif |
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182 |
7 | 183 #include "vim.h" |
184 #include "version.h" | |
185 | |
186 #if defined(PROTO) && !defined(FEAT_RUBY) | |
187 /* Define these to be able to generate the function prototypes. */ | |
188 # define VALUE int | |
189 # define RUBY_DATA_FUNC int | |
190 #endif | |
191 | |
192 static int ruby_initialized = 0; | |
4369 | 193 static void *ruby_stack_start; |
7 | 194 static VALUE objtbl; |
195 | |
196 static VALUE mVIM; | |
197 static VALUE cBuffer; | |
198 static VALUE cVimWindow; | |
199 static VALUE eDeletedBufferError; | |
200 static VALUE eDeletedWindowError; | |
201 | |
202 static int ensure_ruby_initialized(void); | |
203 static void error_print(int); | |
204 static void ruby_io_init(void); | |
205 static void ruby_vim_init(void); | |
206 | |
4452 | 207 #if defined(RUBY19_OR_LATER) || defined(RUBY_INIT_STACK) |
208 # if defined(__ia64) && !defined(ruby_init_stack) | |
209 # define ruby_init_stack(addr) ruby_init_stack((addr), rb_ia64_bsp()) | |
210 # endif | |
4375 | 211 #endif |
212 | |
7 | 213 #if defined(DYNAMIC_RUBY) || defined(PROTO) |
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214 # if defined(PROTO) && !defined(HINSTANCE) |
4375 | 215 # define HINSTANCE int /* for generating prototypes */ |
216 # endif | |
7 | 217 |
218 /* | |
219 * Wrapper defines | |
220 */ | |
4375 | 221 # define rb_assoc_new dll_rb_assoc_new |
222 # define rb_cObject (*dll_rb_cObject) | |
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223 # define rb_class_new_instance dll_rb_class_new_instance |
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224 # define rb_check_type dll_rb_check_type |
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225 # ifdef USE_TYPEDDATA |
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226 # define rb_check_typeddata dll_rb_check_typeddata |
6485 | 227 # endif |
4375 | 228 # define rb_class_path dll_rb_class_path |
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229 # ifdef USE_TYPEDDATA |
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230 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 23 |
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231 # define rb_data_typed_object_wrap dll_rb_data_typed_object_wrap |
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232 # else |
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233 # define rb_data_typed_object_alloc dll_rb_data_typed_object_alloc |
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234 # endif |
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235 # else |
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236 # define rb_data_object_alloc dll_rb_data_object_alloc |
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237 # endif |
4375 | 238 # define rb_define_class_under dll_rb_define_class_under |
239 # define rb_define_const dll_rb_define_const | |
240 # define rb_define_global_function dll_rb_define_global_function | |
241 # define rb_define_method dll_rb_define_method | |
242 # define rb_define_module dll_rb_define_module | |
243 # define rb_define_module_function dll_rb_define_module_function | |
244 # define rb_define_singleton_method dll_rb_define_singleton_method | |
245 # define rb_define_virtual_variable dll_rb_define_virtual_variable | |
246 # define rb_stdout (*dll_rb_stdout) | |
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247 # define rb_stderr (*dll_rb_stderr) |
4375 | 248 # define rb_eArgError (*dll_rb_eArgError) |
249 # define rb_eIndexError (*dll_rb_eIndexError) | |
250 # define rb_eRuntimeError (*dll_rb_eRuntimeError) | |
251 # define rb_eStandardError (*dll_rb_eStandardError) | |
252 # define rb_eval_string_protect dll_rb_eval_string_protect | |
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253 # ifdef RUBY21_OR_LATER |
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254 # define rb_funcallv dll_rb_funcallv |
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255 # else |
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256 # define rb_funcall2 dll_rb_funcall2 |
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257 # endif |
4375 | 258 # define rb_global_variable dll_rb_global_variable |
259 # define rb_hash_aset dll_rb_hash_aset | |
260 # define rb_hash_new dll_rb_hash_new | |
261 # define rb_inspect dll_rb_inspect | |
262 # define rb_int2inum dll_rb_int2inum | |
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263 |
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264 // ruby.h may redefine rb_intern to use RUBY_CONST_ID_CACHE(), but that won't |
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265 // work. Not using the cache appears to be the best solution. |
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266 # undef rb_intern |
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267 # define rb_intern dll_rb_intern |
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268 |
5684 | 269 # if VIM_SIZEOF_INT < VIM_SIZEOF_LONG /* 64 bits only */ |
5766 | 270 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER <= 18 |
271 # define rb_fix2int dll_rb_fix2int | |
272 # define rb_num2int dll_rb_num2int | |
273 # endif | |
4375 | 274 # define rb_num2uint dll_rb_num2uint |
275 # endif | |
276 # define rb_lastline_get dll_rb_lastline_get | |
277 # define rb_lastline_set dll_rb_lastline_set | |
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278 # define rb_protect dll_rb_protect |
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279 # define rb_load dll_rb_load |
4375 | 280 # ifndef RUBY19_OR_LATER |
281 # define rb_num2long dll_rb_num2long | |
282 # endif | |
283 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER <= 19 | |
284 # define rb_num2ulong dll_rb_num2ulong | |
285 # endif | |
286 # define rb_obj_alloc dll_rb_obj_alloc | |
287 # define rb_obj_as_string dll_rb_obj_as_string | |
288 # define rb_obj_id dll_rb_obj_id | |
289 # define rb_raise dll_rb_raise | |
290 # define rb_str_cat dll_rb_str_cat | |
291 # define rb_str_concat dll_rb_str_concat | |
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292 # undef rb_str_new |
4375 | 293 # define rb_str_new dll_rb_str_new |
294 # ifdef rb_str_new2 | |
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295 /* Ruby may #define rb_str_new2 to use rb_str_new_cstr. */ |
4375 | 296 # define need_rb_str_new_cstr 1 |
2621 | 297 /* Ruby's headers #define rb_str_new_cstr to make use of GCC's |
298 * __builtin_constant_p extension. */ | |
4375 | 299 # undef rb_str_new_cstr |
300 # define rb_str_new_cstr dll_rb_str_new_cstr | |
4373 | 301 # else |
4375 | 302 # define rb_str_new2 dll_rb_str_new2 |
303 # endif | |
304 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 | |
305 # define rb_string_value dll_rb_string_value | |
306 # define rb_string_value_ptr dll_rb_string_value_ptr | |
307 # define rb_float_new dll_rb_float_new | |
308 # define rb_ary_new dll_rb_ary_new | |
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309 # ifdef rb_ary_new4 |
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310 # define RB_ARY_NEW4_MACRO 1 |
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311 # undef rb_ary_new4 |
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312 # endif |
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313 # define rb_ary_new4 dll_rb_ary_new4 |
4375 | 314 # define rb_ary_push dll_rb_ary_push |
4452 | 315 # if defined(RUBY19_OR_LATER) || defined(RUBY_INIT_STACK) |
316 # ifdef __ia64 | |
317 # define rb_ia64_bsp dll_rb_ia64_bsp | |
318 # undef ruby_init_stack | |
319 # define ruby_init_stack(addr) dll_ruby_init_stack((addr), rb_ia64_bsp()) | |
320 # else | |
321 # define ruby_init_stack dll_ruby_init_stack | |
322 # endif | |
4375 | 323 # endif |
324 # else | |
325 # define rb_str2cstr dll_rb_str2cstr | |
4373 | 326 # endif |
4375 | 327 # ifdef RUBY19_OR_LATER |
328 # define rb_errinfo dll_rb_errinfo | |
329 # else | |
330 # define ruby_errinfo (*dll_ruby_errinfo) | |
2621 | 331 # endif |
4375 | 332 # define ruby_init dll_ruby_init |
333 # define ruby_init_loadpath dll_ruby_init_loadpath | |
334 # ifdef WIN3264 | |
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335 # ifdef RUBY19_OR_LATER |
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336 # define ruby_sysinit dll_ruby_sysinit |
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337 # else |
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338 # define NtInitialize dll_NtInitialize |
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339 # endif |
4375 | 340 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 |
341 # define rb_w32_snprintf dll_rb_w32_snprintf | |
342 # endif | |
343 # endif | |
7 | 344 |
4375 | 345 # ifdef RUBY19_OR_LATER |
346 # define ruby_script dll_ruby_script | |
347 # define rb_enc_find_index dll_rb_enc_find_index | |
348 # define rb_enc_find dll_rb_enc_find | |
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349 # undef rb_enc_str_new |
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350 # define rb_enc_str_new dll_rb_enc_str_new |
4375 | 351 # define rb_sprintf dll_rb_sprintf |
352 # define rb_require dll_rb_require | |
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353 # define ruby_options dll_ruby_options |
4375 | 354 # endif |
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355 |
7 | 356 /* |
357 * Pointers for dynamic link | |
358 */ | |
359 static VALUE (*dll_rb_assoc_new) (VALUE, VALUE); | |
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360 VALUE *dll_rb_cFalseClass; |
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361 VALUE *dll_rb_cFixnum; |
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362 # if defined(USE_RUBY_INTEGER) |
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363 VALUE *dll_rb_cInteger; |
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364 # endif |
4375 | 365 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 20 |
4193 | 366 VALUE *dll_rb_cFloat; |
4375 | 367 # endif |
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368 VALUE *dll_rb_cNilClass; |
7 | 369 static VALUE *dll_rb_cObject; |
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370 VALUE *dll_rb_cString; |
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371 VALUE *dll_rb_cSymbol; |
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372 VALUE *dll_rb_cTrueClass; |
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373 static VALUE (*dll_rb_class_new_instance) (int,VALUE*,VALUE); |
7 | 374 static void (*dll_rb_check_type) (VALUE,int); |
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375 # ifdef USE_TYPEDDATA |
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376 static void *(*dll_rb_check_typeddata) (VALUE,const rb_data_type_t *); |
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377 # endif |
7 | 378 static VALUE (*dll_rb_class_path) (VALUE); |
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379 # ifdef USE_TYPEDDATA |
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380 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 23 |
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381 static VALUE (*dll_rb_data_typed_object_wrap) (VALUE, void*, const rb_data_type_t *); |
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382 # else |
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383 static VALUE (*dll_rb_data_typed_object_alloc) (VALUE, void*, const rb_data_type_t *); |
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384 # endif |
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385 # else |
7 | 386 static VALUE (*dll_rb_data_object_alloc) (VALUE, void*, RUBY_DATA_FUNC, RUBY_DATA_FUNC); |
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387 # endif |
7 | 388 static VALUE (*dll_rb_define_class_under) (VALUE, const char*, VALUE); |
389 static void (*dll_rb_define_const) (VALUE,const char*,VALUE); | |
390 static void (*dll_rb_define_global_function) (const char*,VALUE(*)(),int); | |
391 static void (*dll_rb_define_method) (VALUE,const char*,VALUE(*)(),int); | |
392 static VALUE (*dll_rb_define_module) (const char*); | |
393 static void (*dll_rb_define_module_function) (VALUE,const char*,VALUE(*)(),int); | |
394 static void (*dll_rb_define_singleton_method) (VALUE,const char*,VALUE(*)(),int); | |
395 static void (*dll_rb_define_virtual_variable) (const char*,VALUE(*)(),void(*)()); | |
396 static VALUE *dll_rb_stdout; | |
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397 static VALUE *dll_rb_stderr; |
7 | 398 static VALUE *dll_rb_eArgError; |
399 static VALUE *dll_rb_eIndexError; | |
400 static VALUE *dll_rb_eRuntimeError; | |
401 static VALUE *dll_rb_eStandardError; | |
402 static VALUE (*dll_rb_eval_string_protect) (const char*, int*); | |
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403 # ifdef RUBY21_OR_LATER |
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404 static VALUE (*dll_rb_funcallv) (VALUE, ID, int, const VALUE*); |
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405 # else |
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406 static VALUE (*dll_rb_funcall2) (VALUE, ID, int, const VALUE*); |
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407 # endif |
7 | 408 static void (*dll_rb_global_variable) (VALUE*); |
409 static VALUE (*dll_rb_hash_aset) (VALUE, VALUE, VALUE); | |
410 static VALUE (*dll_rb_hash_new) (void); | |
411 static VALUE (*dll_rb_inspect) (VALUE); | |
412 static VALUE (*dll_rb_int2inum) (long); | |
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413 static ID (*dll_rb_intern) (const char*); |
5684 | 414 # if VIM_SIZEOF_INT < VIM_SIZEOF_LONG /* 64 bits only */ |
3808 | 415 static long (*dll_rb_fix2int) (VALUE); |
416 static long (*dll_rb_num2int) (VALUE); | |
417 static unsigned long (*dll_rb_num2uint) (VALUE); | |
4375 | 418 # endif |
7 | 419 static VALUE (*dll_rb_lastline_get) (void); |
420 static void (*dll_rb_lastline_set) (VALUE); | |
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421 static VALUE (*dll_rb_protect) (VALUE (*)(VALUE), VALUE, int*); |
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422 static void (*dll_rb_load) (VALUE, int); |
7 | 423 static long (*dll_rb_num2long) (VALUE); |
424 static unsigned long (*dll_rb_num2ulong) (VALUE); | |
425 static VALUE (*dll_rb_obj_alloc) (VALUE); | |
426 static VALUE (*dll_rb_obj_as_string) (VALUE); | |
427 static VALUE (*dll_rb_obj_id) (VALUE); | |
428 static void (*dll_rb_raise) (VALUE, const char*, ...); | |
4375 | 429 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 |
2589 | 430 static VALUE (*dll_rb_string_value) (volatile VALUE*); |
4375 | 431 # else |
7 | 432 static char *(*dll_rb_str2cstr) (VALUE,int*); |
4375 | 433 # endif |
7 | 434 static VALUE (*dll_rb_str_cat) (VALUE, const char*, long); |
435 static VALUE (*dll_rb_str_concat) (VALUE, VALUE); | |
436 static VALUE (*dll_rb_str_new) (const char*, long); | |
4375 | 437 # ifdef need_rb_str_new_cstr |
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438 /* Ruby may #define rb_str_new2 to use rb_str_new_cstr. */ |
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439 static VALUE (*dll_rb_str_new_cstr) (const char*); |
4375 | 440 # else |
7 | 441 static VALUE (*dll_rb_str_new2) (const char*); |
4375 | 442 # endif |
443 # ifdef RUBY19_OR_LATER | |
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444 static VALUE (*dll_rb_errinfo) (void); |
4375 | 445 # else |
7 | 446 static VALUE *dll_ruby_errinfo; |
4375 | 447 # endif |
7 | 448 static void (*dll_ruby_init) (void); |
449 static void (*dll_ruby_init_loadpath) (void); | |
4375 | 450 # ifdef WIN3264 |
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451 # ifdef RUBY19_OR_LATER |
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452 static void (*dll_ruby_sysinit) (int*, char***); |
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453 # else |
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454 static void (*dll_NtInitialize) (int*, char***); |
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455 # endif |
4375 | 456 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 |
2621 | 457 static int (*dll_rb_w32_snprintf)(char*, size_t, const char*, ...); |
4375 | 458 # endif |
2621 | 459 # endif |
4375 | 460 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 |
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461 static char * (*dll_rb_string_value_ptr) (volatile VALUE*); |
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462 static VALUE (*dll_rb_float_new) (double); |
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463 static VALUE (*dll_rb_ary_new) (void); |
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464 static VALUE (*dll_rb_ary_new4) (long n, const VALUE *elts); |
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465 static VALUE (*dll_rb_ary_push) (VALUE, VALUE); |
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466 # if DYNAMIC_RUBY_VER >= 26 |
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467 static void (*dll_rb_ary_detransient) (VALUE); |
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468 # endif |
4452 | 469 # if defined(RUBY19_OR_LATER) || defined(RUBY_INIT_STACK) |
470 # ifdef __ia64 | |
4373 | 471 static void * (*dll_rb_ia64_bsp) (void); |
472 static void (*dll_ruby_init_stack)(VALUE*, void*); | |
4452 | 473 # else |
4373 | 474 static void (*dll_ruby_init_stack)(VALUE*); |
4452 | 475 # endif |
4375 | 476 # endif |
4373 | 477 # endif |
4375 | 478 # ifdef RUBY19_OR_LATER |
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479 static VALUE (*dll_rb_int2big)(SIGNED_VALUE); |
4375 | 480 # endif |
7 | 481 |
4375 | 482 # ifdef RUBY19_OR_LATER |
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483 static void (*dll_ruby_script) (const char*); |
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484 static int (*dll_rb_enc_find_index) (const char*); |
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485 static rb_encoding* (*dll_rb_enc_find) (const char*); |
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486 static VALUE (*dll_rb_enc_str_new) (const char*, long, rb_encoding*); |
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487 static VALUE (*dll_rb_sprintf) (const char*, ...); |
2669 | 488 static VALUE (*dll_rb_require) (const char*); |
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489 static void* (*ruby_options)(int, char**); |
4375 | 490 # endif |
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491 |
5643 | 492 # if defined(USE_RGENGC) && USE_RGENGC |
6485 | 493 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER == 21 |
5643 | 494 static void (*dll_rb_gc_writebarrier_unprotect_promoted)(VALUE); |
6485 | 495 # else |
496 static void (*dll_rb_gc_writebarrier_unprotect)(VALUE obj); | |
497 # endif | |
5643 | 498 # endif |
499 | |
4375 | 500 # if defined(RUBY19_OR_LATER) && !defined(PROTO) |
6767 | 501 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 22 |
502 long rb_num2long_stub(VALUE x) | |
503 # else | |
3947 | 504 SIGNED_VALUE rb_num2long_stub(VALUE x) |
6767 | 505 # endif |
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506 { |
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507 return dll_rb_num2long(x); |
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508 } |
3947 | 509 VALUE rb_int2big_stub(SIGNED_VALUE x) |
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510 { |
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511 return dll_rb_int2big(x); |
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512 } |
5766 | 513 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 19 \ |
514 && VIM_SIZEOF_INT < VIM_SIZEOF_LONG | |
4279 | 515 long rb_fix2int_stub(VALUE x) |
516 { | |
517 return dll_rb_fix2int(x); | |
518 } | |
519 long rb_num2int_stub(VALUE x) | |
520 { | |
521 return dll_rb_num2int(x); | |
522 } | |
4375 | 523 # endif |
524 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 20 | |
4164 | 525 VALUE |
526 rb_float_new_in_heap(double d) | |
527 { | |
528 return dll_rb_float_new(d); | |
529 } | |
6767 | 530 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 22 |
531 unsigned long rb_num2ulong(VALUE x) | |
532 # else | |
4193 | 533 VALUE rb_num2ulong(VALUE x) |
6767 | 534 # endif |
4164 | 535 { |
536 return (long)RSHIFT((SIGNED_VALUE)(x),1); | |
537 } | |
4375 | 538 # endif |
539 # endif | |
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540 |
6357 | 541 /* Do not generate a prototype here, VALUE isn't always defined. */ |
542 # if defined(USE_RGENGC) && USE_RGENGC && !defined(PROTO) | |
6485 | 543 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER == 21 |
5643 | 544 void rb_gc_writebarrier_unprotect_promoted_stub(VALUE obj) |
545 { | |
6406 | 546 dll_rb_gc_writebarrier_unprotect_promoted(obj); |
5643 | 547 } |
6485 | 548 # else |
549 void rb_gc_writebarrier_unprotect_stub(VALUE obj) | |
550 { | |
551 dll_rb_gc_writebarrier_unprotect(obj); | |
552 } | |
553 # endif | |
554 # endif | |
555 | |
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556 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 26 |
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557 void rb_ary_detransient_stub(VALUE x) |
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558 { |
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559 dll_rb_ary_detransient(x); |
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560 } |
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561 # endif |
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562 |
2621 | 563 static HINSTANCE hinstRuby = NULL; /* Instance of ruby.dll */ |
7 | 564 |
565 /* | |
501 | 566 * Table of name to function pointer of ruby. |
7 | 567 */ |
568 static struct | |
569 { | |
570 char *name; | |
571 RUBY_PROC *ptr; | |
572 } ruby_funcname_table[] = | |
573 { | |
574 {"rb_assoc_new", (RUBY_PROC*)&dll_rb_assoc_new}, | |
575 {"rb_cFalseClass", (RUBY_PROC*)&dll_rb_cFalseClass}, | |
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576 # if defined(USE_RUBY_INTEGER) |
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577 {"rb_cInteger", (RUBY_PROC*)&dll_rb_cInteger}, |
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578 # else |
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579 {"rb_cFixnum", (RUBY_PROC*)&dll_rb_cFixnum}, |
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580 # endif |
4375 | 581 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 20 |
4193 | 582 {"rb_cFloat", (RUBY_PROC*)&dll_rb_cFloat}, |
4375 | 583 # endif |
7 | 584 {"rb_cNilClass", (RUBY_PROC*)&dll_rb_cNilClass}, |
585 {"rb_cObject", (RUBY_PROC*)&dll_rb_cObject}, | |
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586 {"rb_cString", (RUBY_PROC*)&dll_rb_cString}, |
7 | 587 {"rb_cSymbol", (RUBY_PROC*)&dll_rb_cSymbol}, |
588 {"rb_cTrueClass", (RUBY_PROC*)&dll_rb_cTrueClass}, | |
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589 {"rb_class_new_instance", (RUBY_PROC*)&dll_rb_class_new_instance}, |
7 | 590 {"rb_check_type", (RUBY_PROC*)&dll_rb_check_type}, |
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591 # ifdef USE_TYPEDDATA |
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592 {"rb_check_typeddata", (RUBY_PROC*)&dll_rb_check_typeddata}, |
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593 # endif |
7 | 594 {"rb_class_path", (RUBY_PROC*)&dll_rb_class_path}, |
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595 # ifdef USE_TYPEDDATA |
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596 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 23 |
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597 {"rb_data_typed_object_wrap", (RUBY_PROC*)&dll_rb_data_typed_object_wrap}, |
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598 # else |
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599 {"rb_data_typed_object_alloc", (RUBY_PROC*)&dll_rb_data_typed_object_alloc}, |
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600 # endif |
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601 # else |
7 | 602 {"rb_data_object_alloc", (RUBY_PROC*)&dll_rb_data_object_alloc}, |
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603 # endif |
7 | 604 {"rb_define_class_under", (RUBY_PROC*)&dll_rb_define_class_under}, |
605 {"rb_define_const", (RUBY_PROC*)&dll_rb_define_const}, | |
606 {"rb_define_global_function", (RUBY_PROC*)&dll_rb_define_global_function}, | |
607 {"rb_define_method", (RUBY_PROC*)&dll_rb_define_method}, | |
608 {"rb_define_module", (RUBY_PROC*)&dll_rb_define_module}, | |
609 {"rb_define_module_function", (RUBY_PROC*)&dll_rb_define_module_function}, | |
610 {"rb_define_singleton_method", (RUBY_PROC*)&dll_rb_define_singleton_method}, | |
611 {"rb_define_virtual_variable", (RUBY_PROC*)&dll_rb_define_virtual_variable}, | |
612 {"rb_stdout", (RUBY_PROC*)&dll_rb_stdout}, | |
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613 {"rb_stderr", (RUBY_PROC*)&dll_rb_stderr}, |
7 | 614 {"rb_eArgError", (RUBY_PROC*)&dll_rb_eArgError}, |
615 {"rb_eIndexError", (RUBY_PROC*)&dll_rb_eIndexError}, | |
616 {"rb_eRuntimeError", (RUBY_PROC*)&dll_rb_eRuntimeError}, | |
617 {"rb_eStandardError", (RUBY_PROC*)&dll_rb_eStandardError}, | |
618 {"rb_eval_string_protect", (RUBY_PROC*)&dll_rb_eval_string_protect}, | |
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619 # ifdef RUBY21_OR_LATER |
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620 {"rb_funcallv", (RUBY_PROC*)&dll_rb_funcallv}, |
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621 # else |
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622 {"rb_funcall2", (RUBY_PROC*)&dll_rb_funcall2}, |
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623 # endif |
7 | 624 {"rb_global_variable", (RUBY_PROC*)&dll_rb_global_variable}, |
625 {"rb_hash_aset", (RUBY_PROC*)&dll_rb_hash_aset}, | |
626 {"rb_hash_new", (RUBY_PROC*)&dll_rb_hash_new}, | |
627 {"rb_inspect", (RUBY_PROC*)&dll_rb_inspect}, | |
628 {"rb_int2inum", (RUBY_PROC*)&dll_rb_int2inum}, | |
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629 {"rb_intern", (RUBY_PROC*)&dll_rb_intern}, |
5684 | 630 # if VIM_SIZEOF_INT < VIM_SIZEOF_LONG /* 64 bits only */ |
3808 | 631 {"rb_fix2int", (RUBY_PROC*)&dll_rb_fix2int}, |
632 {"rb_num2int", (RUBY_PROC*)&dll_rb_num2int}, | |
633 {"rb_num2uint", (RUBY_PROC*)&dll_rb_num2uint}, | |
4375 | 634 # endif |
7 | 635 {"rb_lastline_get", (RUBY_PROC*)&dll_rb_lastline_get}, |
636 {"rb_lastline_set", (RUBY_PROC*)&dll_rb_lastline_set}, | |
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637 {"rb_protect", (RUBY_PROC*)&dll_rb_protect}, |
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638 {"rb_load", (RUBY_PROC*)&dll_rb_load}, |
7 | 639 {"rb_num2long", (RUBY_PROC*)&dll_rb_num2long}, |
640 {"rb_num2ulong", (RUBY_PROC*)&dll_rb_num2ulong}, | |
641 {"rb_obj_alloc", (RUBY_PROC*)&dll_rb_obj_alloc}, | |
642 {"rb_obj_as_string", (RUBY_PROC*)&dll_rb_obj_as_string}, | |
643 {"rb_obj_id", (RUBY_PROC*)&dll_rb_obj_id}, | |
644 {"rb_raise", (RUBY_PROC*)&dll_rb_raise}, | |
4375 | 645 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 |
2589 | 646 {"rb_string_value", (RUBY_PROC*)&dll_rb_string_value}, |
4375 | 647 # else |
7 | 648 {"rb_str2cstr", (RUBY_PROC*)&dll_rb_str2cstr}, |
4375 | 649 # endif |
7 | 650 {"rb_str_cat", (RUBY_PROC*)&dll_rb_str_cat}, |
651 {"rb_str_concat", (RUBY_PROC*)&dll_rb_str_concat}, | |
652 {"rb_str_new", (RUBY_PROC*)&dll_rb_str_new}, | |
4375 | 653 # ifdef need_rb_str_new_cstr |
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654 {"rb_str_new_cstr", (RUBY_PROC*)&dll_rb_str_new_cstr}, |
4375 | 655 # else |
7 | 656 {"rb_str_new2", (RUBY_PROC*)&dll_rb_str_new2}, |
4375 | 657 # endif |
658 # ifdef RUBY19_OR_LATER | |
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659 {"rb_errinfo", (RUBY_PROC*)&dll_rb_errinfo}, |
4375 | 660 # else |
7 | 661 {"ruby_errinfo", (RUBY_PROC*)&dll_ruby_errinfo}, |
4375 | 662 # endif |
7 | 663 {"ruby_init", (RUBY_PROC*)&dll_ruby_init}, |
664 {"ruby_init_loadpath", (RUBY_PROC*)&dll_ruby_init_loadpath}, | |
4375 | 665 # ifdef WIN3264 |
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666 # ifdef RUBY19_OR_LATER |
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667 {"ruby_sysinit", (RUBY_PROC*)&dll_ruby_sysinit}, |
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668 # else |
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669 {"NtInitialize", (RUBY_PROC*)&dll_NtInitialize}, |
4375 | 670 # endif |
671 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 | |
7 | 672 {"rb_w32_snprintf", (RUBY_PROC*)&dll_rb_w32_snprintf}, |
4375 | 673 # endif |
2621 | 674 # endif |
4375 | 675 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 |
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676 {"rb_string_value_ptr", (RUBY_PROC*)&dll_rb_string_value_ptr}, |
4375 | 677 # if DYNAMIC_RUBY_VER <= 19 |
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678 {"rb_float_new", (RUBY_PROC*)&dll_rb_float_new}, |
4375 | 679 # else |
4164 | 680 {"rb_float_new_in_heap", (RUBY_PROC*)&dll_rb_float_new}, |
4375 | 681 # endif |
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682 {"rb_ary_new", (RUBY_PROC*)&dll_rb_ary_new}, |
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683 # ifdef RB_ARY_NEW4_MACRO |
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684 {"rb_ary_new_from_values", (RUBY_PROC*)&dll_rb_ary_new4}, |
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685 # else |
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686 {"rb_ary_new4", (RUBY_PROC*)&dll_rb_ary_new4}, |
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687 # endif |
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688 {"rb_ary_push", (RUBY_PROC*)&dll_rb_ary_push}, |
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689 # if DYNAMIC_RUBY_VER >= 26 |
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690 {"rb_ary_detransient", (RUBY_PROC*)&dll_rb_ary_detransient}, |
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691 # endif |
4375 | 692 # endif |
693 # ifdef RUBY19_OR_LATER | |
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694 {"rb_int2big", (RUBY_PROC*)&dll_rb_int2big}, |
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695 {"ruby_script", (RUBY_PROC*)&dll_ruby_script}, |
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696 {"rb_enc_find_index", (RUBY_PROC*)&dll_rb_enc_find_index}, |
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697 {"rb_enc_find", (RUBY_PROC*)&dll_rb_enc_find}, |
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698 {"rb_enc_str_new", (RUBY_PROC*)&dll_rb_enc_str_new}, |
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699 {"rb_sprintf", (RUBY_PROC*)&dll_rb_sprintf}, |
2669 | 700 {"rb_require", (RUBY_PROC*)&dll_rb_require}, |
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701 {"ruby_options", (RUBY_PROC*)&dll_ruby_options}, |
4375 | 702 # endif |
4452 | 703 # if defined(RUBY19_OR_LATER) || defined(RUBY_INIT_STACK) |
704 # ifdef __ia64 | |
705 {"rb_ia64_bsp", (RUBY_PROC*)&dll_rb_ia64_bsp}, | |
706 # endif | |
707 {"ruby_init_stack", (RUBY_PROC*)&dll_ruby_init_stack}, | |
708 # endif | |
5643 | 709 # if defined(USE_RGENGC) && USE_RGENGC |
6485 | 710 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER == 21 |
5643 | 711 {"rb_gc_writebarrier_unprotect_promoted", (RUBY_PROC*)&dll_rb_gc_writebarrier_unprotect_promoted}, |
6485 | 712 # else |
713 {"rb_gc_writebarrier_unprotect", (RUBY_PROC*)&dll_rb_gc_writebarrier_unprotect}, | |
714 # endif | |
5643 | 715 # endif |
7 | 716 {"", NULL}, |
717 }; | |
718 | |
719 /* | |
720 * Free ruby.dll | |
721 */ | |
722 static void | |
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723 end_dynamic_ruby(void) |
7 | 724 { |
725 if (hinstRuby) | |
726 { | |
2589 | 727 close_dll(hinstRuby); |
2621 | 728 hinstRuby = NULL; |
7 | 729 } |
730 } | |
731 | |
732 /* | |
733 * Load library and get all pointers. | |
734 * Parameter 'libname' provides name of DLL. | |
735 * Return OK or FAIL. | |
736 */ | |
737 static int | |
738 ruby_runtime_link_init(char *libname, int verbose) | |
739 { | |
740 int i; | |
741 | |
742 if (hinstRuby) | |
743 return OK; | |
2589 | 744 hinstRuby = load_dll(libname); |
7 | 745 if (!hinstRuby) |
746 { | |
747 if (verbose) | |
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748 semsg(_(e_loadlib), libname); |
7 | 749 return FAIL; |
750 } | |
751 | |
752 for (i = 0; ruby_funcname_table[i].ptr; ++i) | |
753 { | |
2589 | 754 if (!(*ruby_funcname_table[i].ptr = symbol_from_dll(hinstRuby, |
7 | 755 ruby_funcname_table[i].name))) |
756 { | |
2589 | 757 close_dll(hinstRuby); |
2621 | 758 hinstRuby = NULL; |
7 | 759 if (verbose) |
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760 semsg(_(e_loadfunc), ruby_funcname_table[i].name); |
7 | 761 return FAIL; |
762 } | |
763 } | |
764 return OK; | |
765 } | |
766 | |
767 /* | |
768 * If ruby is enabled (there is installed ruby on Windows system) return TRUE, | |
769 * else FALSE. | |
770 */ | |
771 int | |
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772 ruby_enabled(int verbose) |
7 | 773 { |
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774 return ruby_runtime_link_init((char *)p_rubydll, verbose) == OK; |
7 | 775 } |
776 #endif /* defined(DYNAMIC_RUBY) || defined(PROTO) */ | |
777 | |
778 void | |
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779 ruby_end(void) |
7 | 780 { |
781 #ifdef DYNAMIC_RUBY | |
782 end_dynamic_ruby(); | |
783 #endif | |
784 } | |
785 | |
786 void ex_ruby(exarg_T *eap) | |
787 { | |
788 int state; | |
789 char *script = NULL; | |
790 | |
750 | 791 script = (char *)script_get(eap, eap->arg); |
7 | 792 if (!eap->skip && ensure_ruby_initialized()) |
793 { | |
794 if (script == NULL) | |
795 rb_eval_string_protect((char *)eap->arg, &state); | |
796 else | |
797 rb_eval_string_protect(script, &state); | |
798 if (state) | |
799 error_print(state); | |
800 } | |
801 vim_free(script); | |
802 } | |
803 | |
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804 /* |
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805 * In Ruby 1.9 or later, ruby String object has encoding. |
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806 * conversion buffer string of vim to ruby String object using |
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807 * VIM encoding option. |
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808 */ |
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809 static VALUE |
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810 vim_str2rb_enc_str(const char *s) |
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811 { |
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812 #ifdef RUBY19_OR_LATER |
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813 int isnum; |
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814 long lval; |
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815 char_u *sval; |
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816 rb_encoding *enc; |
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817 |
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818 isnum = get_option_value((char_u *)"enc", &lval, &sval, 0); |
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819 if (isnum == 0) |
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820 { |
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821 enc = rb_enc_find((char *)sval); |
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822 vim_free(sval); |
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823 if (enc) |
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824 { |
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825 return rb_enc_str_new(s, (long)strlen(s), enc); |
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826 } |
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827 } |
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828 #endif |
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829 return rb_str_new2(s); |
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830 } |
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831 |
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832 static VALUE |
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833 eval_enc_string_protect(const char *str, int *state) |
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834 { |
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835 #ifdef RUBY19_OR_LATER |
2077
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836 int isnum; |
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837 long lval; |
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838 char_u *sval; |
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839 rb_encoding *enc; |
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840 VALUE v; |
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841 |
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842 isnum = get_option_value((char_u *)"enc", &lval, &sval, 0); |
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843 if (isnum == 0) |
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844 { |
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845 enc = rb_enc_find((char *)sval); |
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846 vim_free(sval); |
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847 if (enc) |
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848 { |
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849 v = rb_sprintf("#-*- coding:%s -*-\n%s", rb_enc_name(enc), str); |
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850 return rb_eval_string_protect(StringValuePtr(v), state); |
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851 } |
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852 } |
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853 #endif |
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854 return rb_eval_string_protect(str, state); |
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855 } |
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856 |
7 | 857 void ex_rubydo(exarg_T *eap) |
858 { | |
859 int state; | |
860 linenr_T i; | |
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861 buf_T *was_curbuf = curbuf; |
7 | 862 |
863 if (ensure_ruby_initialized()) | |
864 { | |
865 if (u_save(eap->line1 - 1, eap->line2 + 1) != OK) | |
866 return; | |
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867 for (i = eap->line1; i <= eap->line2; i++) |
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868 { |
2656 | 869 VALUE line; |
7 | 870 |
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871 if (i > curbuf->b_ml.ml_line_count) |
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872 break; |
2656 | 873 line = vim_str2rb_enc_str((char *)ml_get(i)); |
7 | 874 rb_lastline_set(line); |
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875 eval_enc_string_protect((char *) eap->arg, &state); |
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876 if (state) |
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877 { |
7 | 878 error_print(state); |
879 break; | |
880 } | |
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881 if (was_curbuf != curbuf) |
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882 break; |
7 | 883 line = rb_lastline_get(); |
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884 if (!NIL_P(line)) |
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885 { |
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886 if (TYPE(line) != T_STRING) |
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887 { |
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888 emsg(_("E265: $_ must be an instance of String")); |
7 | 889 return; |
890 } | |
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891 ml_replace(i, (char_u *) StringValuePtr(line), 1); |
7 | 892 changed(); |
893 #ifdef SYNTAX_HL | |
894 syn_changed(i); /* recompute syntax hl. for this line */ | |
895 #endif | |
896 } | |
897 } | |
898 check_cursor(); | |
899 update_curbuf(NOT_VALID); | |
900 } | |
901 } | |
902 | |
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|
903 static VALUE rb_load_wrap(VALUE file_to_load) |
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904 { |
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905 rb_load(file_to_load, 0); |
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906 return Qnil; |
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907 } |
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908 |
7 | 909 void ex_rubyfile(exarg_T *eap) |
910 { | |
911 int state; | |
912 | |
913 if (ensure_ruby_initialized()) | |
914 { | |
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915 VALUE file_to_load = rb_str_new2((const char *)eap->arg); |
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916 rb_protect(rb_load_wrap, file_to_load, &state); |
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917 if (state) |
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918 error_print(state); |
7 | 919 } |
920 } | |
921 | |
922 void ruby_buffer_free(buf_T *buf) | |
923 { | |
502 | 924 if (buf->b_ruby_ref) |
925 { | |
926 rb_hash_aset(objtbl, rb_obj_id((VALUE) buf->b_ruby_ref), Qnil); | |
927 RDATA(buf->b_ruby_ref)->data = NULL; | |
7 | 928 } |
929 } | |
930 | |
931 void ruby_window_free(win_T *win) | |
932 { | |
502 | 933 if (win->w_ruby_ref) |
934 { | |
935 rb_hash_aset(objtbl, rb_obj_id((VALUE) win->w_ruby_ref), Qnil); | |
936 RDATA(win->w_ruby_ref)->data = NULL; | |
7 | 937 } |
938 } | |
939 | |
940 static int ensure_ruby_initialized(void) | |
941 { | |
942 if (!ruby_initialized) | |
943 { | |
944 #ifdef DYNAMIC_RUBY | |
945 if (ruby_enabled(TRUE)) | |
946 { | |
947 #endif | |
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948 #ifdef _WIN32 |
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949 /* suggested by Ariya Mizutani */ |
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950 int argc = 1; |
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951 char *argv[] = {"gvim.exe"}; |
6406 | 952 char **argvp = argv; |
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953 # ifdef RUBY19_OR_LATER |
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954 ruby_sysinit(&argc, &argvp); |
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955 # else |
6406 | 956 NtInitialize(&argc, &argvp); |
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957 # endif |
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958 #endif |
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959 { |
4452 | 960 #if defined(RUBY19_OR_LATER) || defined(RUBY_INIT_STACK) |
4369 | 961 ruby_init_stack(ruby_stack_start); |
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962 #endif |
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963 ruby_init(); |
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964 } |
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965 #ifdef RUBY19_OR_LATER |
2669 | 966 { |
967 int dummy_argc = 2; | |
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968 char *dummy_argv[] = {"vim-ruby", "-e_=0"}; |
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969 ruby_options(dummy_argc, dummy_argv); |
2669 | 970 } |
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971 ruby_script("vim-ruby"); |
2669 | 972 #else |
973 ruby_init_loadpath(); | |
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974 #endif |
7 | 975 ruby_io_init(); |
976 ruby_vim_init(); | |
977 ruby_initialized = 1; | |
978 #ifdef DYNAMIC_RUBY | |
979 } | |
980 else | |
981 { | |
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982 emsg(_("E266: Sorry, this command is disabled, the Ruby library could not be loaded.")); |
7 | 983 return 0; |
984 } | |
985 #endif | |
986 } | |
987 return ruby_initialized; | |
988 } | |
989 | |
990 static void error_print(int state) | |
991 { | |
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992 #if !defined(DYNAMIC_RUBY) && !defined(RUBY19_OR_LATER) |
7 | 993 RUBYEXTERN VALUE ruby_errinfo; |
994 #endif | |
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995 VALUE error; |
7 | 996 VALUE eclass; |
997 VALUE einfo; | |
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998 VALUE bt; |
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999 int attr; |
7 | 1000 char buff[BUFSIZ]; |
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1001 long i; |
7 | 1002 |
1003 #define TAG_RETURN 0x1 | |
1004 #define TAG_BREAK 0x2 | |
1005 #define TAG_NEXT 0x3 | |
1006 #define TAG_RETRY 0x4 | |
1007 #define TAG_REDO 0x5 | |
1008 #define TAG_RAISE 0x6 | |
1009 #define TAG_THROW 0x7 | |
1010 #define TAG_FATAL 0x8 | |
1011 #define TAG_MASK 0xf | |
1012 | |
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1013 switch (state) |
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1014 { |
7 | 1015 case TAG_RETURN: |
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1016 emsg(_("E267: unexpected return")); |
7 | 1017 break; |
1018 case TAG_NEXT: | |
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1019 emsg(_("E268: unexpected next")); |
7 | 1020 break; |
1021 case TAG_BREAK: | |
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1022 emsg(_("E269: unexpected break")); |
7 | 1023 break; |
1024 case TAG_REDO: | |
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1025 emsg(_("E270: unexpected redo")); |
7 | 1026 break; |
1027 case TAG_RETRY: | |
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1028 emsg(_("E271: retry outside of rescue clause")); |
7 | 1029 break; |
1030 case TAG_RAISE: | |
1031 case TAG_FATAL: | |
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1032 #ifdef RUBY19_OR_LATER |
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1033 error = rb_errinfo(); |
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1034 #else |
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1035 error = ruby_errinfo; |
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1036 #endif |
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1037 eclass = CLASS_OF(error); |
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1038 einfo = rb_obj_as_string(error); |
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1039 if (eclass == rb_eRuntimeError && RSTRING_LEN(einfo) == 0) |
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1040 { |
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|
1041 emsg(_("E272: unhandled exception")); |
7 | 1042 } |
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1043 else |
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|
1044 { |
7 | 1045 VALUE epath; |
1046 char *p; | |
1047 | |
1048 epath = rb_class_path(eclass); | |
272 | 1049 vim_snprintf(buff, BUFSIZ, "%s: %s", |
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|
1050 RSTRING_PTR(epath), RSTRING_PTR(einfo)); |
7 | 1051 p = strchr(buff, '\n'); |
1052 if (p) *p = '\0'; | |
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|
1053 emsg(buff); |
7 | 1054 } |
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|
1055 |
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|
1056 attr = syn_name2attr((char_u *)"Error"); |
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|
1057 # ifdef RUBY21_OR_LATER |
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1058 bt = rb_funcallv(error, rb_intern("backtrace"), 0, 0); |
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|
1059 for (i = 0; i < RARRAY_LEN(bt); i++) |
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1060 msg_attr(RSTRING_PTR(RARRAY_AREF(bt, i)), attr); |
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1061 # else |
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|
1062 bt = rb_funcall2(error, rb_intern("backtrace"), 0, 0); |
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1063 for (i = 0; i < RARRAY_LEN(bt); i++) |
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1064 msg_attr(RSTRING_PTR(RARRAY_PTR(bt)[i]), attr); |
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1065 # endif |
7 | 1066 break; |
1067 default: | |
272 | 1068 vim_snprintf(buff, BUFSIZ, _("E273: unknown longjmp status %d"), state); |
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1069 emsg(buff); |
7 | 1070 break; |
1071 } | |
1072 } | |
1073 | |
1888 | 1074 static VALUE vim_message(VALUE self UNUSED, VALUE str) |
7 | 1075 { |
1076 char *buff, *p; | |
1077 | |
1078 str = rb_obj_as_string(str); | |
2990 | 1079 if (RSTRING_LEN(str) > 0) |
1080 { | |
1081 /* Only do this when the string isn't empty, alloc(0) causes trouble. */ | |
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1082 buff = ALLOCA_N(char, RSTRING_LEN(str) + 1); |
2990 | 1083 strcpy(buff, RSTRING_PTR(str)); |
1084 p = strchr(buff, '\n'); | |
1085 if (p) *p = '\0'; | |
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1086 msg(buff); |
2990 | 1087 } |
1088 else | |
1089 { | |
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1090 msg(""); |
2990 | 1091 } |
7 | 1092 return Qnil; |
1093 } | |
1094 | |
1888 | 1095 static VALUE vim_set_option(VALUE self UNUSED, VALUE str) |
7 | 1096 { |
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1097 do_set((char_u *)StringValuePtr(str), 0); |
7 | 1098 update_screen(NOT_VALID); |
1099 return Qnil; | |
1100 } | |
1101 | |
1888 | 1102 static VALUE vim_command(VALUE self UNUSED, VALUE str) |
7 | 1103 { |
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1104 do_cmdline_cmd((char_u *)StringValuePtr(str)); |
7 | 1105 return Qnil; |
1106 } | |
1107 | |
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1108 #ifdef FEAT_EVAL |
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1109 static VALUE vim_to_ruby(typval_T *tv) |
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1110 { |
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1111 VALUE result = Qnil; |
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1112 |
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1113 if (tv->v_type == VAR_STRING) |
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1114 { |
2121
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1115 result = rb_str_new2(tv->vval.v_string == NULL |
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1116 ? "" : (char *)(tv->vval.v_string)); |
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1117 } |
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1118 else if (tv->v_type == VAR_NUMBER) |
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1119 { |
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1120 result = INT2NUM(tv->vval.v_number); |
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1121 } |
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1122 # ifdef FEAT_FLOAT |
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1123 else if (tv->v_type == VAR_FLOAT) |
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1124 { |
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1125 result = rb_float_new(tv->vval.v_float); |
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1126 } |
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1127 # endif |
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1128 else if (tv->v_type == VAR_LIST) |
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1129 { |
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1130 list_T *list = tv->vval.v_list; |
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1131 listitem_T *curr; |
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1132 |
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1133 result = rb_ary_new(); |
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1134 |
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|
1135 if (list != NULL) |
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|
1136 { |
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|
1137 for (curr = list->lv_first; curr != NULL; curr = curr->li_next) |
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1138 { |
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1139 rb_ary_push(result, vim_to_ruby(&curr->li_tv)); |
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1140 } |
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1141 } |
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1142 } |
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1143 else if (tv->v_type == VAR_DICT) |
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1144 { |
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|
1145 result = rb_hash_new(); |
2090
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1146 |
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|
1147 if (tv->vval.v_dict != NULL) |
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|
1148 { |
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|
1149 hashtab_T *ht = &tv->vval.v_dict->dv_hashtab; |
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|
1150 long_u todo = ht->ht_used; |
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|
1151 hashitem_T *hi; |
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|
1152 dictitem_T *di; |
2090
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|
1153 |
2117
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|
1154 for (hi = ht->ht_array; todo > 0; ++hi) |
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1155 { |
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|
1156 if (!HASHITEM_EMPTY(hi)) |
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|
1157 { |
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|
1158 --todo; |
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1159 |
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|
1160 di = dict_lookup(hi); |
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|
1161 rb_hash_aset(result, rb_str_new2((char *)hi->hi_key), |
2090
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|
1162 vim_to_ruby(&di->di_tv)); |
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1163 } |
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1164 } |
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1165 } |
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1166 } |
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|
1167 else if (tv->v_type == VAR_SPECIAL) |
bce3b5ddb393
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|
1168 { |
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1169 if (tv->vval.v_number == VVAL_TRUE) |
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|
1170 result = Qtrue; |
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|
1171 else if (tv->vval.v_number == VVAL_FALSE) |
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|
1172 result = Qfalse; |
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1173 } |
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1174 else if (tv->v_type == VAR_BLOB) |
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1175 { |
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|
1176 result = rb_str_new(tv->vval.v_blob->bv_ga.ga_data, |
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1177 tv->vval.v_blob->bv_ga.ga_len); |
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1178 } |
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|
1179 /* else return Qnil; */ |
2090
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1180 |
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1181 return result; |
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1182 } |
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1183 #endif |
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1184 |
1888 | 1185 static VALUE vim_evaluate(VALUE self UNUSED, VALUE str) |
7 | 1186 { |
1187 #ifdef FEAT_EVAL | |
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1188 typval_T *tv; |
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1189 VALUE result; |
7 | 1190 |
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1191 tv = eval_expr((char_u *)StringValuePtr(str), NULL); |
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1192 if (tv == NULL) |
7 | 1193 { |
2117
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|
1194 return Qnil; |
7 | 1195 } |
2090
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1196 result = vim_to_ruby(tv); |
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1197 |
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1198 free_tv(tv); |
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1199 |
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1200 return result; |
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1201 #else |
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1202 return Qnil; |
7 | 1203 #endif |
1204 } | |
1205 | |
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1206 #ifdef USE_TYPEDDATA |
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1207 static size_t buffer_dsize(const void *buf); |
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1208 |
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1209 static const rb_data_type_t buffer_type = { |
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1210 "vim_buffer", |
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1211 {0, 0, buffer_dsize, {0, 0}}, |
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1212 0, 0, |
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1213 # ifdef RUBY_TYPED_FREE_IMMEDIATELY |
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1214 0, |
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1215 # endif |
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1216 }; |
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1217 |
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1218 static size_t buffer_dsize(const void *buf UNUSED) |
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1219 { |
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1220 return sizeof(buf_T); |
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1221 } |
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1222 #endif |
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1223 |
7 | 1224 static VALUE buffer_new(buf_T *buf) |
1225 { | |
502 | 1226 if (buf->b_ruby_ref) |
1227 { | |
1228 return (VALUE) buf->b_ruby_ref; | |
7 | 1229 } |
502 | 1230 else |
1231 { | |
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1232 #ifdef USE_TYPEDDATA |
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1233 VALUE obj = TypedData_Wrap_Struct(cBuffer, &buffer_type, buf); |
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1234 #else |
7 | 1235 VALUE obj = Data_Wrap_Struct(cBuffer, 0, 0, buf); |
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1236 #endif |
502 | 1237 buf->b_ruby_ref = (void *) obj; |
7 | 1238 rb_hash_aset(objtbl, rb_obj_id(obj), obj); |
1239 return obj; | |
1240 } | |
1241 } | |
1242 | |
1243 static buf_T *get_buf(VALUE obj) | |
1244 { | |
1245 buf_T *buf; | |
1246 | |
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1247 #ifdef USE_TYPEDDATA |
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1248 TypedData_Get_Struct(obj, buf_T, &buffer_type, buf); |
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1249 #else |
7 | 1250 Data_Get_Struct(obj, buf_T, buf); |
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1251 #endif |
7 | 1252 if (buf == NULL) |
1253 rb_raise(eDeletedBufferError, "attempt to refer to deleted buffer"); | |
1254 return buf; | |
1255 } | |
1256 | |
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1257 static VALUE vim_blob(VALUE self UNUSED, VALUE str) |
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1258 { |
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1259 VALUE result = rb_str_new("0z", 2); |
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1260 char buf[4]; |
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1261 int i; |
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1262 for (i = 0; i < RSTRING_LEN(str); i++) |
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1263 { |
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1264 sprintf(buf, "%02X", RSTRING_PTR(str)[i]); |
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1265 rb_str_concat(result, rb_str_new2(buf)); |
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1266 } |
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1267 return result; |
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1268 } |
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1269 |
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1270 static VALUE buffer_s_current(void) |
7 | 1271 { |
1272 return buffer_new(curbuf); | |
1273 } | |
1274 | |
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1275 static VALUE buffer_s_count(void) |
7 | 1276 { |
1277 buf_T *b; | |
1278 int n = 0; | |
1279 | |
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1280 FOR_ALL_BUFFERS(b) |
779 | 1281 { |
856 | 1282 /* Deleted buffers should not be counted |
1283 * SegPhault - 01/07/05 */ | |
1284 if (b->b_p_bl) | |
779 | 1285 n++; |
1286 } | |
1287 | |
7 | 1288 return INT2NUM(n); |
1289 } | |
1290 | |
1888 | 1291 static VALUE buffer_s_aref(VALUE self UNUSED, VALUE num) |
7 | 1292 { |
1293 buf_T *b; | |
1294 int n = NUM2INT(num); | |
1295 | |
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1296 FOR_ALL_BUFFERS(b) |
779 | 1297 { |
856 | 1298 /* Deleted buffers should not be counted |
1299 * SegPhault - 01/07/05 */ | |
1300 if (!b->b_p_bl) | |
779 | 1301 continue; |
1302 | |
856 | 1303 if (n == 0) |
7 | 1304 return buffer_new(b); |
779 | 1305 |
856 | 1306 n--; |
7 | 1307 } |
1308 return Qnil; | |
1309 } | |
1310 | |
1311 static VALUE buffer_name(VALUE self) | |
1312 { | |
1313 buf_T *buf = get_buf(self); | |
1314 | |
750 | 1315 return buf->b_ffname ? rb_str_new2((char *)buf->b_ffname) : Qnil; |
7 | 1316 } |
1317 | |
1318 static VALUE buffer_number(VALUE self) | |
1319 { | |
1320 buf_T *buf = get_buf(self); | |
1321 | |
1322 return INT2NUM(buf->b_fnum); | |
1323 } | |
1324 | |
1325 static VALUE buffer_count(VALUE self) | |
1326 { | |
1327 buf_T *buf = get_buf(self); | |
1328 | |
1329 return INT2NUM(buf->b_ml.ml_line_count); | |
1330 } | |
1331 | |
779 | 1332 static VALUE get_buffer_line(buf_T *buf, linenr_T n) |
7 | 1333 { |
2637 | 1334 if (n <= 0 || n > buf->b_ml.ml_line_count) |
1335 rb_raise(rb_eIndexError, "line number %ld out of range", (long)n); | |
1336 return vim_str2rb_enc_str((char *)ml_get_buf(buf, n, FALSE)); | |
7 | 1337 } |
1338 | |
779 | 1339 static VALUE buffer_aref(VALUE self, VALUE num) |
7 | 1340 { |
1341 buf_T *buf = get_buf(self); | |
779 | 1342 |
1343 if (buf != NULL) | |
1344 return get_buffer_line(buf, (linenr_T)NUM2LONG(num)); | |
1345 return Qnil; /* For stop warning */ | |
1346 } | |
1347 | |
1348 static VALUE set_buffer_line(buf_T *buf, linenr_T n, VALUE str) | |
1349 { | |
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1350 char *line = StringValuePtr(str); |
896 | 1351 aco_save_T aco; |
7 | 1352 |
896 | 1353 if (n > 0 && n <= buf->b_ml.ml_line_count && line != NULL) |
1354 { | |
1355 /* set curwin/curbuf for "buf" and save some things */ | |
1356 aucmd_prepbuf(&aco, buf); | |
1357 | |
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1358 if (u_savesub(n) == OK) |
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1359 { |
779 | 1360 ml_replace(n, (char_u *)line, TRUE); |
7 | 1361 changed(); |
1362 #ifdef SYNTAX_HL | |
1363 syn_changed(n); /* recompute syntax hl. for this line */ | |
1364 #endif | |
1365 } | |
896 | 1366 |
1367 /* restore curwin/curbuf and a few other things */ | |
1368 aucmd_restbuf(&aco); | |
1369 /* Careful: autocommands may have made "buf" invalid! */ | |
934 | 1370 |
7 | 1371 update_curbuf(NOT_VALID); |
1372 } | |
896 | 1373 else |
1374 { | |
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1375 rb_raise(rb_eIndexError, "line number %ld out of range", (long)n); |
7 | 1376 } |
1377 return str; | |
1378 } | |
1379 | |
779 | 1380 static VALUE buffer_aset(VALUE self, VALUE num, VALUE str) |
1381 { | |
1382 buf_T *buf = get_buf(self); | |
1383 | |
1384 if (buf != NULL) | |
1385 return set_buffer_line(buf, (linenr_T)NUM2LONG(num), str); | |
1386 return str; | |
1387 } | |
1388 | |
7 | 1389 static VALUE buffer_delete(VALUE self, VALUE num) |
1390 { | |
896 | 1391 buf_T *buf = get_buf(self); |
1392 long n = NUM2LONG(num); | |
1393 aco_save_T aco; | |
7 | 1394 |
896 | 1395 if (n > 0 && n <= buf->b_ml.ml_line_count) |
1396 { | |
1397 /* set curwin/curbuf for "buf" and save some things */ | |
1398 aucmd_prepbuf(&aco, buf); | |
1399 | |
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1400 if (u_savedel(n, 1) == OK) |
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1401 { |
7 | 1402 ml_delete(n, 0); |
779 | 1403 |
856 | 1404 /* Changes to non-active buffers should properly refresh |
1405 * SegPhault - 01/09/05 */ | |
1406 deleted_lines_mark(n, 1L); | |
779 | 1407 |
7 | 1408 changed(); |
1409 } | |
896 | 1410 |
1411 /* restore curwin/curbuf and a few other things */ | |
1412 aucmd_restbuf(&aco); | |
1413 /* Careful: autocommands may have made "buf" invalid! */ | |
934 | 1414 |
7 | 1415 update_curbuf(NOT_VALID); |
1416 } | |
896 | 1417 else |
1418 { | |
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1419 rb_raise(rb_eIndexError, "line number %ld out of range", n); |
7 | 1420 } |
1421 return Qnil; | |
1422 } | |
1423 | |
1424 static VALUE buffer_append(VALUE self, VALUE num, VALUE str) | |
1425 { | |
896 | 1426 buf_T *buf = get_buf(self); |
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1427 char *line = StringValuePtr(str); |
896 | 1428 long n = NUM2LONG(num); |
1429 aco_save_T aco; | |
7 | 1430 |
2637 | 1431 if (line == NULL) |
1432 { | |
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1433 rb_raise(rb_eIndexError, "NULL line"); |
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1434 } |
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1435 else if (n >= 0 && n <= buf->b_ml.ml_line_count) |
896 | 1436 { |
1437 /* set curwin/curbuf for "buf" and save some things */ | |
1438 aucmd_prepbuf(&aco, buf); | |
1439 | |
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1440 if (u_inssub(n + 1) == OK) |
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1441 { |
7 | 1442 ml_append(n, (char_u *) line, (colnr_T) 0, FALSE); |
779 | 1443 |
856 | 1444 /* Changes to non-active buffers should properly refresh screen |
1445 * SegPhault - 12/20/04 */ | |
1446 appended_lines_mark(n, 1L); | |
779 | 1447 |
856 | 1448 changed(); |
7 | 1449 } |
896 | 1450 |
1451 /* restore curwin/curbuf and a few other things */ | |
1452 aucmd_restbuf(&aco); | |
1453 /* Careful: autocommands may have made "buf" invalid! */ | |
934 | 1454 |
7 | 1455 update_curbuf(NOT_VALID); |
1456 } | |
2637 | 1457 else |
1458 { | |
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1459 rb_raise(rb_eIndexError, "line number %ld out of range", n); |
7 | 1460 } |
1461 return str; | |
1462 } | |
1463 | |
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1464 #ifdef USE_TYPEDDATA |
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1465 static size_t window_dsize(const void *buf); |
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1466 |
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1467 static const rb_data_type_t window_type = { |
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1468 "vim_window", |
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1469 {0, 0, window_dsize, {0, 0}}, |
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1470 0, 0, |
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1471 # ifdef RUBY_TYPED_FREE_IMMEDIATELY |
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1472 0, |
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1473 # endif |
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1474 }; |
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1475 |
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1476 static size_t window_dsize(const void *win UNUSED) |
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1477 { |
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1478 return sizeof(win_T); |
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1479 } |
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1480 #endif |
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1481 |
7 | 1482 static VALUE window_new(win_T *win) |
1483 { | |
502 | 1484 if (win->w_ruby_ref) |
1485 { | |
1486 return (VALUE) win->w_ruby_ref; | |
7 | 1487 } |
502 | 1488 else |
1489 { | |
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1490 #ifdef USE_TYPEDDATA |
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1491 VALUE obj = TypedData_Wrap_Struct(cVimWindow, &window_type, win); |
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1492 #else |
7 | 1493 VALUE obj = Data_Wrap_Struct(cVimWindow, 0, 0, win); |
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1494 #endif |
502 | 1495 win->w_ruby_ref = (void *) obj; |
7 | 1496 rb_hash_aset(objtbl, rb_obj_id(obj), obj); |
1497 return obj; | |
1498 } | |
1499 } | |
1500 | |
1501 static win_T *get_win(VALUE obj) | |
1502 { | |
1503 win_T *win; | |
1504 | |
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1505 #ifdef USE_TYPEDDATA |
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1506 TypedData_Get_Struct(obj, win_T, &window_type, win); |
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1507 #else |
7 | 1508 Data_Get_Struct(obj, win_T, win); |
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1509 #endif |
7 | 1510 if (win == NULL) |
1511 rb_raise(eDeletedWindowError, "attempt to refer to deleted window"); | |
1512 return win; | |
1513 } | |
1514 | |
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1515 static VALUE window_s_current(void) |
7 | 1516 { |
1517 return window_new(curwin); | |
1518 } | |
1519 | |
779 | 1520 /* |
1521 * Added line manipulation functions | |
1522 * SegPhault - 03/07/05 | |
1523 */ | |
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1524 static VALUE line_s_current(void) |
779 | 1525 { |
1526 return get_buffer_line(curbuf, curwin->w_cursor.lnum); | |
1527 } | |
1528 | |
1888 | 1529 static VALUE set_current_line(VALUE self UNUSED, VALUE str) |
779 | 1530 { |
1531 return set_buffer_line(curbuf, curwin->w_cursor.lnum, str); | |
1532 } | |
1533 | |
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1534 static VALUE current_line_number(void) |
779 | 1535 { |
1536 return INT2FIX((int)curwin->w_cursor.lnum); | |
1537 } | |
1538 | |
1539 | |
1540 | |
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1541 static VALUE window_s_count(void) |
7 | 1542 { |
1543 win_T *w; | |
1544 int n = 0; | |
1545 | |
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1546 FOR_ALL_WINDOWS(w) |
7 | 1547 n++; |
1548 return INT2NUM(n); | |
1549 } | |
1550 | |
1888 | 1551 static VALUE window_s_aref(VALUE self UNUSED, VALUE num) |
7 | 1552 { |
1553 win_T *w; | |
1554 int n = NUM2INT(num); | |
1555 | |
1556 for (w = firstwin; w != NULL; w = w->w_next, --n) | |
1557 if (n == 0) | |
1558 return window_new(w); | |
1559 return Qnil; | |
1560 } | |
1561 | |
1562 static VALUE window_buffer(VALUE self) | |
1563 { | |
1564 win_T *win = get_win(self); | |
1565 | |
1566 return buffer_new(win->w_buffer); | |
1567 } | |
1568 | |
1569 static VALUE window_height(VALUE self) | |
1570 { | |
1571 win_T *win = get_win(self); | |
1572 | |
1573 return INT2NUM(win->w_height); | |
1574 } | |
1575 | |
1576 static VALUE window_set_height(VALUE self, VALUE height) | |
1577 { | |
1578 win_T *win = get_win(self); | |
1579 win_T *savewin = curwin; | |
1580 | |
1581 curwin = win; | |
1582 win_setheight(NUM2INT(height)); | |
1583 curwin = savewin; | |
1584 return height; | |
1585 } | |
1586 | |
4135 | 1587 static VALUE window_width(VALUE self UNUSED) |
501 | 1588 { |
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1589 return INT2NUM(get_win(self)->w_width); |
501 | 1590 } |
1591 | |
4135 | 1592 static VALUE window_set_width(VALUE self UNUSED, VALUE width) |
501 | 1593 { |
1594 win_T *win = get_win(self); | |
1595 win_T *savewin = curwin; | |
1596 | |
1597 curwin = win; | |
1598 win_setwidth(NUM2INT(width)); | |
1599 curwin = savewin; | |
1600 return width; | |
1601 } | |
1602 | |
7 | 1603 static VALUE window_cursor(VALUE self) |
1604 { | |
1605 win_T *win = get_win(self); | |
1606 | |
1607 return rb_assoc_new(INT2NUM(win->w_cursor.lnum), INT2NUM(win->w_cursor.col)); | |
1608 } | |
1609 | |
1610 static VALUE window_set_cursor(VALUE self, VALUE pos) | |
1611 { | |
1612 VALUE lnum, col; | |
1613 win_T *win = get_win(self); | |
1614 | |
1615 Check_Type(pos, T_ARRAY); | |
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1616 if (RARRAY_LEN(pos) != 2) |
7 | 1617 rb_raise(rb_eArgError, "array length must be 2"); |
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1618 lnum = RARRAY_PTR(pos)[0]; |
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1619 col = RARRAY_PTR(pos)[1]; |
7 | 1620 win->w_cursor.lnum = NUM2LONG(lnum); |
1621 win->w_cursor.col = NUM2UINT(col); | |
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1622 win->w_set_curswant = TRUE; |
7 | 1623 check_cursor(); /* put cursor on an existing line */ |
1624 update_screen(NOT_VALID); | |
1625 return Qnil; | |
1626 } | |
1627 | |
3478 | 1628 static VALUE f_nop(VALUE self UNUSED) |
3474 | 1629 { |
1630 return Qnil; | |
1631 } | |
1632 | |
1888 | 1633 static VALUE f_p(int argc, VALUE *argv, VALUE self UNUSED) |
7 | 1634 { |
1635 int i; | |
1636 VALUE str = rb_str_new("", 0); | |
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1637 VALUE ret = Qnil; |
7 | 1638 |
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1639 for (i = 0; i < argc; i++) |
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1640 { |
7 | 1641 if (i > 0) rb_str_cat(str, ", ", 2); |
1642 rb_str_concat(str, rb_inspect(argv[i])); | |
1643 } | |
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1644 msg(RSTRING_PTR(str)); |
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1645 |
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1646 if (argc == 1) |
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1647 ret = argv[0]; |
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1648 else if (argc > 1) |
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1649 ret = rb_ary_new4(argc, argv); |
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1650 return ret; |
7 | 1651 } |
1652 | |
1653 static void ruby_io_init(void) | |
1654 { | |
1655 #ifndef DYNAMIC_RUBY | |
1656 RUBYEXTERN VALUE rb_stdout; | |
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1657 RUBYEXTERN VALUE rb_stderr; |
7 | 1658 #endif |
1659 | |
1660 rb_stdout = rb_obj_alloc(rb_cObject); | |
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1661 rb_stderr = rb_obj_alloc(rb_cObject); |
7 | 1662 rb_define_singleton_method(rb_stdout, "write", vim_message, 1); |
3474 | 1663 rb_define_singleton_method(rb_stdout, "flush", f_nop, 0); |
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1664 rb_define_singleton_method(rb_stderr, "write", vim_message, 1); |
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1665 rb_define_singleton_method(rb_stderr, "flush", f_nop, 0); |
7 | 1666 rb_define_global_function("p", f_p, -1); |
1667 } | |
1668 | |
1669 static void ruby_vim_init(void) | |
1670 { | |
1671 objtbl = rb_hash_new(); | |
1672 rb_global_variable(&objtbl); | |
1673 | |
1188 | 1674 /* The Vim module used to be called "VIM", but "Vim" is better. Make an |
4352 | 1675 * alias "VIM" for backwards compatibility. */ |
1188 | 1676 mVIM = rb_define_module("Vim"); |
1677 rb_define_const(rb_cObject, "VIM", mVIM); | |
7 | 1678 rb_define_const(mVIM, "VERSION_MAJOR", INT2NUM(VIM_VERSION_MAJOR)); |
1679 rb_define_const(mVIM, "VERSION_MINOR", INT2NUM(VIM_VERSION_MINOR)); | |
1680 rb_define_const(mVIM, "VERSION_BUILD", INT2NUM(VIM_VERSION_BUILD)); | |
1681 rb_define_const(mVIM, "VERSION_PATCHLEVEL", INT2NUM(VIM_VERSION_PATCHLEVEL)); | |
1682 rb_define_const(mVIM, "VERSION_SHORT", rb_str_new2(VIM_VERSION_SHORT)); | |
1683 rb_define_const(mVIM, "VERSION_MEDIUM", rb_str_new2(VIM_VERSION_MEDIUM)); | |
1684 rb_define_const(mVIM, "VERSION_LONG", rb_str_new2(VIM_VERSION_LONG)); | |
1685 rb_define_const(mVIM, "VERSION_LONG_DATE", rb_str_new2(VIM_VERSION_LONG_DATE)); | |
1686 rb_define_module_function(mVIM, "message", vim_message, 1); | |
1687 rb_define_module_function(mVIM, "set_option", vim_set_option, 1); | |
1688 rb_define_module_function(mVIM, "command", vim_command, 1); | |
1689 rb_define_module_function(mVIM, "evaluate", vim_evaluate, 1); | |
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1690 rb_define_module_function(mVIM, "blob", vim_blob, 1); |
7 | 1691 |
1692 eDeletedBufferError = rb_define_class_under(mVIM, "DeletedBufferError", | |
1693 rb_eStandardError); | |
1694 eDeletedWindowError = rb_define_class_under(mVIM, "DeletedWindowError", | |
1695 rb_eStandardError); | |
1696 | |
1697 cBuffer = rb_define_class_under(mVIM, "Buffer", rb_cObject); | |
1698 rb_define_singleton_method(cBuffer, "current", buffer_s_current, 0); | |
1699 rb_define_singleton_method(cBuffer, "count", buffer_s_count, 0); | |
1700 rb_define_singleton_method(cBuffer, "[]", buffer_s_aref, 1); | |
1701 rb_define_method(cBuffer, "name", buffer_name, 0); | |
1702 rb_define_method(cBuffer, "number", buffer_number, 0); | |
1703 rb_define_method(cBuffer, "count", buffer_count, 0); | |
1704 rb_define_method(cBuffer, "length", buffer_count, 0); | |
1705 rb_define_method(cBuffer, "[]", buffer_aref, 1); | |
1706 rb_define_method(cBuffer, "[]=", buffer_aset, 2); | |
1707 rb_define_method(cBuffer, "delete", buffer_delete, 1); | |
1708 rb_define_method(cBuffer, "append", buffer_append, 2); | |
1709 | |
779 | 1710 /* Added line manipulation functions |
1711 * SegPhault - 03/07/05 */ | |
1712 rb_define_method(cBuffer, "line_number", current_line_number, 0); | |
1713 rb_define_method(cBuffer, "line", line_s_current, 0); | |
1714 rb_define_method(cBuffer, "line=", set_current_line, 1); | |
1715 | |
1716 | |
7 | 1717 cVimWindow = rb_define_class_under(mVIM, "Window", rb_cObject); |
1718 rb_define_singleton_method(cVimWindow, "current", window_s_current, 0); | |
1719 rb_define_singleton_method(cVimWindow, "count", window_s_count, 0); | |
1720 rb_define_singleton_method(cVimWindow, "[]", window_s_aref, 1); | |
1721 rb_define_method(cVimWindow, "buffer", window_buffer, 0); | |
1722 rb_define_method(cVimWindow, "height", window_height, 0); | |
1723 rb_define_method(cVimWindow, "height=", window_set_height, 1); | |
501 | 1724 rb_define_method(cVimWindow, "width", window_width, 0); |
1725 rb_define_method(cVimWindow, "width=", window_set_width, 1); | |
7 | 1726 rb_define_method(cVimWindow, "cursor", window_cursor, 0); |
1727 rb_define_method(cVimWindow, "cursor=", window_set_cursor, 1); | |
1728 | |
1729 rb_define_virtual_variable("$curbuf", buffer_s_current, 0); | |
1730 rb_define_virtual_variable("$curwin", window_s_current, 0); | |
1731 } | |
4369 | 1732 |
1733 void vim_ruby_init(void *stack_start) | |
1734 { | |
1735 /* should get machine stack start address early in main function */ | |
1736 ruby_stack_start = stack_start; | |
1737 } |