Mercurial > vim
annotate src/if_ruby.c @ 10569:0bf064e7917a v8.0.0174
patch 8.0.0174: executing "locale -a" on MS-Windows needlessly
commit https://github.com/vim/vim/commit/b8f7bd68f6fdff51ca4db5b145dcde42ee7b804b
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Jan 12 20:28:25 2017 +0100
patch 8.0.0174: executing "locale -a" on MS-Windows needlessly
Problem: For completion "locale -a" is executed on MS-Windows, even though
it most likely won't work.
Solution: Skip executing "locale -a" on MS-Windows. (Ken Takata)
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Thu, 12 Jan 2017 20:30:04 +0100 |
parents | 7babc70a7b98 |
children | dbaad101b1e1 |
rev | line source |
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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 | |
2624 | 14 #ifdef HAVE_CONFIG_H |
15 # include "auto/config.h" | |
16 #endif | |
2621 | 17 |
2683 | 18 #include <stdio.h> |
19 #include <string.h> | |
20 | |
7 | 21 #ifdef _WIN32 |
22 # if !defined(DYNAMIC_RUBY_VER) || (DYNAMIC_RUBY_VER < 18) | |
23 # define NT | |
24 # endif | |
25 # ifndef DYNAMIC_RUBY | |
26 # define IMPORT /* For static dll usage __declspec(dllimport) */ | |
27 # define RUBYEXTERN __declspec(dllimport) | |
28 # endif | |
29 #endif | |
30 #ifndef RUBYEXTERN | |
31 # define RUBYEXTERN extern | |
32 #endif | |
33 | |
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34 #if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 24 |
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35 # define USE_RUBY_INTEGER |
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36 #endif |
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37 |
2589 | 38 #ifdef DYNAMIC_RUBY |
7 | 39 /* |
40 * This is tricky. In ruby.h there is (inline) function rb_class_of() | |
41 * definition. This function use these variables. But we want function to | |
42 * use dll_* variables. | |
43 */ | |
44 # define rb_cFalseClass (*dll_rb_cFalseClass) | |
45 # define rb_cFixnum (*dll_rb_cFixnum) | |
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46 # if defined(USE_RUBY_INTEGER) |
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47 # define rb_cInteger (*dll_rb_cInteger) |
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48 # endif |
4193 | 49 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 20 |
50 # define rb_cFloat (*dll_rb_cFloat) | |
51 # endif | |
7 | 52 # define rb_cNilClass (*dll_rb_cNilClass) |
53 # define rb_cSymbol (*dll_rb_cSymbol) | |
54 # define rb_cTrueClass (*dll_rb_cTrueClass) | |
55 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 | |
56 /* | |
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57 * On ver 1.8, all Ruby functions are exported with "__declspec(dllimport)" |
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58 * in ruby.h. But it causes trouble for these variables, because it is |
7 | 59 * defined in this file. When defined this RUBY_EXPORT it modified to |
60 * "extern" and be able to avoid this problem. | |
61 */ | |
62 # define RUBY_EXPORT | |
63 # endif | |
2589 | 64 |
2624 | 65 #if !(defined(WIN32) || defined(_WIN64)) |
2589 | 66 # include <dlfcn.h> |
2621 | 67 # define HINSTANCE void* |
68 # define RUBY_PROC void* | |
2589 | 69 # define load_dll(n) dlopen((n), RTLD_LAZY|RTLD_GLOBAL) |
70 # define symbol_from_dll dlsym | |
71 # define close_dll dlclose | |
72 #else | |
2621 | 73 # define RUBY_PROC FARPROC |
2612 | 74 # define load_dll vimLoadLib |
2589 | 75 # define symbol_from_dll GetProcAddress |
76 # define close_dll FreeLibrary | |
7 | 77 #endif |
78 | |
2589 | 79 #endif /* ifdef DYNAMIC_RUBY */ |
80 | |
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81 /* suggested by Ariya Mizutani */ |
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82 #if (_MSC_VER == 1200) |
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83 # undef _WIN32_WINNT |
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84 #endif |
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85 |
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86 #if (defined(RUBY_VERSION) && RUBY_VERSION >= 19) \ |
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87 || (defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 19) |
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88 # define RUBY19_OR_LATER 1 |
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89 #endif |
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90 |
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91 #if (defined(RUBY_VERSION) && RUBY_VERSION >= 20) \ |
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92 || (defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 20) |
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93 # define RUBY20_OR_LATER 1 |
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94 #endif |
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95 |
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96 #if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 19 |
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97 /* Ruby 1.9 defines a number of static functions which use rb_num2long and |
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98 * rb_int2big */ |
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99 # define rb_num2long rb_num2long_stub |
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100 # define rb_int2big rb_int2big_stub |
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101 #endif |
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102 |
5766 | 103 #if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 19 \ |
104 && VIM_SIZEOF_INT < VIM_SIZEOF_LONG | |
105 /* Ruby 1.9 defines a number of static functions which use rb_fix2int and | |
5684 | 106 * rb_num2int if VIM_SIZEOF_INT < VIM_SIZEOF_LONG (64bit) */ |
4279 | 107 # define rb_fix2int rb_fix2int_stub |
108 # define rb_num2int rb_num2int_stub | |
109 #endif | |
110 | |
6485 | 111 #if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER == 21 |
5643 | 112 /* Ruby 2.1 adds new GC called RGenGC and RARRAY_PTR uses |
113 * rb_gc_writebarrier_unprotect_promoted if USE_RGENGC */ | |
6406 | 114 # define rb_gc_writebarrier_unprotect_promoted rb_gc_writebarrier_unprotect_promoted_stub |
115 #endif | |
6485 | 116 #if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 22 |
117 # define rb_gc_writebarrier_unprotect rb_gc_writebarrier_unprotect_stub | |
118 #endif | |
5643 | 119 |
7 | 120 #include <ruby.h> |
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121 #ifdef RUBY19_OR_LATER |
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122 # include <ruby/encoding.h> |
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123 #endif |
7 | 124 |
2669 | 125 #undef off_t /* ruby defines off_t as _int64, Mingw uses long */ |
7 | 126 #undef EXTERN |
127 #undef _ | |
128 | |
129 /* T_DATA defined both by Ruby and Mac header files, hack around it... */ | |
1233 | 130 #if defined(MACOS_X_UNIX) || defined(macintosh) |
7 | 131 # define __OPENTRANSPORT__ |
132 # define __OPENTRANSPORTPROTOCOL__ | |
133 # define __OPENTRANSPORTPROVIDERS__ | |
134 #endif | |
135 | |
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136 /* |
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137 * The TypedData_XXX macro family can be used since Ruby 1.9.2 but |
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138 * rb_data_type_t changed in 1.9.3, therefore require at least 2.0. |
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139 * The old Data_XXX macro family was deprecated on Ruby 2.2. |
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140 * Use TypedData_XXX if available. |
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141 */ |
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142 #if defined(TypedData_Wrap_Struct) && defined(RUBY20_OR_LATER) |
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143 # define USE_TYPEDDATA 1 |
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144 #endif |
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145 |
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146 /* |
4352 | 147 * Backward compatibility for Ruby 1.8 and earlier. |
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148 * Ruby 1.9 does not provide STR2CSTR, instead StringValuePtr is provided. |
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149 * Ruby 1.9 does not provide RXXX(s)->len and RXXX(s)->ptr, instead |
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150 * RXXX_LEN(s) and RXXX_PTR(s) are provided. |
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151 */ |
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152 #ifndef StringValuePtr |
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153 # define StringValuePtr(s) STR2CSTR(s) |
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154 #endif |
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155 #ifndef RARRAY_LEN |
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156 # define RARRAY_LEN(s) RARRAY(s)->len |
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157 #endif |
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158 #ifndef RARRAY_PTR |
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159 # define RARRAY_PTR(s) RARRAY(s)->ptr |
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160 #endif |
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161 #ifndef RSTRING_LEN |
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162 # define RSTRING_LEN(s) RSTRING(s)->len |
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163 #endif |
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164 #ifndef RSTRING_PTR |
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165 # define RSTRING_PTR(s) RSTRING(s)->ptr |
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166 #endif |
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167 |
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168 #ifdef HAVE_DUP |
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169 # undef HAVE_DUP |
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170 #endif |
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171 |
7 | 172 #include "vim.h" |
173 #include "version.h" | |
174 | |
175 #if defined(PROTO) && !defined(FEAT_RUBY) | |
176 /* Define these to be able to generate the function prototypes. */ | |
177 # define VALUE int | |
178 # define RUBY_DATA_FUNC int | |
179 #endif | |
180 | |
181 static int ruby_initialized = 0; | |
4369 | 182 static void *ruby_stack_start; |
7 | 183 static VALUE objtbl; |
184 | |
185 static VALUE mVIM; | |
186 static VALUE cBuffer; | |
187 static VALUE cVimWindow; | |
188 static VALUE eDeletedBufferError; | |
189 static VALUE eDeletedWindowError; | |
190 | |
191 static int ensure_ruby_initialized(void); | |
192 static void error_print(int); | |
193 static void ruby_io_init(void); | |
194 static void ruby_vim_init(void); | |
195 | |
4452 | 196 #if defined(RUBY19_OR_LATER) || defined(RUBY_INIT_STACK) |
197 # if defined(__ia64) && !defined(ruby_init_stack) | |
198 # define ruby_init_stack(addr) ruby_init_stack((addr), rb_ia64_bsp()) | |
199 # endif | |
4375 | 200 #endif |
201 | |
7 | 202 #if defined(DYNAMIC_RUBY) || defined(PROTO) |
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203 # if defined(PROTO) && !defined(HINSTANCE) |
4375 | 204 # define HINSTANCE int /* for generating prototypes */ |
205 # endif | |
7 | 206 |
207 /* | |
208 * Wrapper defines | |
209 */ | |
4375 | 210 # define rb_assoc_new dll_rb_assoc_new |
211 # define rb_cObject (*dll_rb_cObject) | |
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212 # define rb_check_type dll_rb_check_type |
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213 # ifdef USE_TYPEDDATA |
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214 # define rb_check_typeddata dll_rb_check_typeddata |
6485 | 215 # endif |
4375 | 216 # define rb_class_path dll_rb_class_path |
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217 # ifdef USE_TYPEDDATA |
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218 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 23 |
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219 # define rb_data_typed_object_wrap dll_rb_data_typed_object_wrap |
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220 # else |
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221 # define rb_data_typed_object_alloc dll_rb_data_typed_object_alloc |
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222 # endif |
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223 # else |
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224 # define rb_data_object_alloc dll_rb_data_object_alloc |
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225 # endif |
4375 | 226 # define rb_define_class_under dll_rb_define_class_under |
227 # define rb_define_const dll_rb_define_const | |
228 # define rb_define_global_function dll_rb_define_global_function | |
229 # define rb_define_method dll_rb_define_method | |
230 # define rb_define_module dll_rb_define_module | |
231 # define rb_define_module_function dll_rb_define_module_function | |
232 # define rb_define_singleton_method dll_rb_define_singleton_method | |
233 # define rb_define_virtual_variable dll_rb_define_virtual_variable | |
234 # define rb_stdout (*dll_rb_stdout) | |
235 # define rb_eArgError (*dll_rb_eArgError) | |
236 # define rb_eIndexError (*dll_rb_eIndexError) | |
237 # define rb_eRuntimeError (*dll_rb_eRuntimeError) | |
238 # define rb_eStandardError (*dll_rb_eStandardError) | |
239 # define rb_eval_string_protect dll_rb_eval_string_protect | |
240 # define rb_global_variable dll_rb_global_variable | |
241 # define rb_hash_aset dll_rb_hash_aset | |
242 # define rb_hash_new dll_rb_hash_new | |
243 # define rb_inspect dll_rb_inspect | |
244 # define rb_int2inum dll_rb_int2inum | |
5684 | 245 # if VIM_SIZEOF_INT < VIM_SIZEOF_LONG /* 64 bits only */ |
5766 | 246 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER <= 18 |
247 # define rb_fix2int dll_rb_fix2int | |
248 # define rb_num2int dll_rb_num2int | |
249 # endif | |
4375 | 250 # define rb_num2uint dll_rb_num2uint |
251 # endif | |
252 # define rb_lastline_get dll_rb_lastline_get | |
253 # define rb_lastline_set dll_rb_lastline_set | |
254 # define rb_load_protect dll_rb_load_protect | |
255 # ifndef RUBY19_OR_LATER | |
256 # define rb_num2long dll_rb_num2long | |
257 # endif | |
258 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER <= 19 | |
259 # define rb_num2ulong dll_rb_num2ulong | |
260 # endif | |
261 # define rb_obj_alloc dll_rb_obj_alloc | |
262 # define rb_obj_as_string dll_rb_obj_as_string | |
263 # define rb_obj_id dll_rb_obj_id | |
264 # define rb_raise dll_rb_raise | |
265 # define rb_str_cat dll_rb_str_cat | |
266 # define rb_str_concat dll_rb_str_concat | |
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267 # undef rb_str_new |
4375 | 268 # define rb_str_new dll_rb_str_new |
269 # ifdef rb_str_new2 | |
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270 /* Ruby may #define rb_str_new2 to use rb_str_new_cstr. */ |
4375 | 271 # define need_rb_str_new_cstr 1 |
2621 | 272 /* Ruby's headers #define rb_str_new_cstr to make use of GCC's |
273 * __builtin_constant_p extension. */ | |
4375 | 274 # undef rb_str_new_cstr |
275 # define rb_str_new_cstr dll_rb_str_new_cstr | |
4373 | 276 # else |
4375 | 277 # define rb_str_new2 dll_rb_str_new2 |
278 # endif | |
279 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 | |
280 # define rb_string_value dll_rb_string_value | |
281 # define rb_string_value_ptr dll_rb_string_value_ptr | |
282 # define rb_float_new dll_rb_float_new | |
283 # define rb_ary_new dll_rb_ary_new | |
284 # define rb_ary_push dll_rb_ary_push | |
4452 | 285 # if defined(RUBY19_OR_LATER) || defined(RUBY_INIT_STACK) |
286 # ifdef __ia64 | |
287 # define rb_ia64_bsp dll_rb_ia64_bsp | |
288 # undef ruby_init_stack | |
289 # define ruby_init_stack(addr) dll_ruby_init_stack((addr), rb_ia64_bsp()) | |
290 # else | |
291 # define ruby_init_stack dll_ruby_init_stack | |
292 # endif | |
4375 | 293 # endif |
294 # else | |
295 # define rb_str2cstr dll_rb_str2cstr | |
4373 | 296 # endif |
4375 | 297 # ifdef RUBY19_OR_LATER |
298 # define rb_errinfo dll_rb_errinfo | |
299 # else | |
300 # define ruby_errinfo (*dll_ruby_errinfo) | |
2621 | 301 # endif |
4375 | 302 # define ruby_init dll_ruby_init |
303 # define ruby_init_loadpath dll_ruby_init_loadpath | |
304 # ifdef WIN3264 | |
305 # define NtInitialize dll_NtInitialize | |
306 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 | |
307 # define rb_w32_snprintf dll_rb_w32_snprintf | |
308 # endif | |
309 # endif | |
7 | 310 |
4375 | 311 # ifdef RUBY19_OR_LATER |
312 # define ruby_script dll_ruby_script | |
313 # define rb_enc_find_index dll_rb_enc_find_index | |
314 # define rb_enc_find dll_rb_enc_find | |
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315 # undef rb_enc_str_new |
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316 # define rb_enc_str_new dll_rb_enc_str_new |
4375 | 317 # define rb_sprintf dll_rb_sprintf |
318 # define rb_require dll_rb_require | |
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319 # define ruby_options dll_ruby_options |
4375 | 320 # endif |
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321 |
7 | 322 /* |
323 * Pointers for dynamic link | |
324 */ | |
325 static VALUE (*dll_rb_assoc_new) (VALUE, VALUE); | |
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326 VALUE *dll_rb_cFalseClass; |
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327 VALUE *dll_rb_cFixnum; |
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328 # if defined(USE_RUBY_INTEGER) |
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329 VALUE *dll_rb_cInteger; |
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330 # endif |
4375 | 331 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 20 |
4193 | 332 VALUE *dll_rb_cFloat; |
4375 | 333 # endif |
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334 VALUE *dll_rb_cNilClass; |
7 | 335 static VALUE *dll_rb_cObject; |
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336 VALUE *dll_rb_cSymbol; |
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337 VALUE *dll_rb_cTrueClass; |
7 | 338 static void (*dll_rb_check_type) (VALUE,int); |
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339 # ifdef USE_TYPEDDATA |
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340 static void *(*dll_rb_check_typeddata) (VALUE,const rb_data_type_t *); |
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341 # endif |
7 | 342 static VALUE (*dll_rb_class_path) (VALUE); |
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343 # ifdef USE_TYPEDDATA |
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344 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 23 |
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345 static VALUE (*dll_rb_data_typed_object_wrap) (VALUE, void*, const rb_data_type_t *); |
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346 # else |
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347 static VALUE (*dll_rb_data_typed_object_alloc) (VALUE, void*, const rb_data_type_t *); |
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348 # endif |
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349 # else |
7 | 350 static VALUE (*dll_rb_data_object_alloc) (VALUE, void*, RUBY_DATA_FUNC, RUBY_DATA_FUNC); |
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351 # endif |
7 | 352 static VALUE (*dll_rb_define_class_under) (VALUE, const char*, VALUE); |
353 static void (*dll_rb_define_const) (VALUE,const char*,VALUE); | |
354 static void (*dll_rb_define_global_function) (const char*,VALUE(*)(),int); | |
355 static void (*dll_rb_define_method) (VALUE,const char*,VALUE(*)(),int); | |
356 static VALUE (*dll_rb_define_module) (const char*); | |
357 static void (*dll_rb_define_module_function) (VALUE,const char*,VALUE(*)(),int); | |
358 static void (*dll_rb_define_singleton_method) (VALUE,const char*,VALUE(*)(),int); | |
359 static void (*dll_rb_define_virtual_variable) (const char*,VALUE(*)(),void(*)()); | |
360 static VALUE *dll_rb_stdout; | |
361 static VALUE *dll_rb_eArgError; | |
362 static VALUE *dll_rb_eIndexError; | |
363 static VALUE *dll_rb_eRuntimeError; | |
364 static VALUE *dll_rb_eStandardError; | |
365 static VALUE (*dll_rb_eval_string_protect) (const char*, int*); | |
366 static void (*dll_rb_global_variable) (VALUE*); | |
367 static VALUE (*dll_rb_hash_aset) (VALUE, VALUE, VALUE); | |
368 static VALUE (*dll_rb_hash_new) (void); | |
369 static VALUE (*dll_rb_inspect) (VALUE); | |
370 static VALUE (*dll_rb_int2inum) (long); | |
5684 | 371 # if VIM_SIZEOF_INT < VIM_SIZEOF_LONG /* 64 bits only */ |
3808 | 372 static long (*dll_rb_fix2int) (VALUE); |
373 static long (*dll_rb_num2int) (VALUE); | |
374 static unsigned long (*dll_rb_num2uint) (VALUE); | |
4375 | 375 # endif |
7 | 376 static VALUE (*dll_rb_lastline_get) (void); |
377 static void (*dll_rb_lastline_set) (VALUE); | |
378 static void (*dll_rb_load_protect) (VALUE, int, int*); | |
379 static long (*dll_rb_num2long) (VALUE); | |
380 static unsigned long (*dll_rb_num2ulong) (VALUE); | |
381 static VALUE (*dll_rb_obj_alloc) (VALUE); | |
382 static VALUE (*dll_rb_obj_as_string) (VALUE); | |
383 static VALUE (*dll_rb_obj_id) (VALUE); | |
384 static void (*dll_rb_raise) (VALUE, const char*, ...); | |
4375 | 385 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 |
2589 | 386 static VALUE (*dll_rb_string_value) (volatile VALUE*); |
4375 | 387 # else |
7 | 388 static char *(*dll_rb_str2cstr) (VALUE,int*); |
4375 | 389 # endif |
7 | 390 static VALUE (*dll_rb_str_cat) (VALUE, const char*, long); |
391 static VALUE (*dll_rb_str_concat) (VALUE, VALUE); | |
392 static VALUE (*dll_rb_str_new) (const char*, long); | |
4375 | 393 # ifdef need_rb_str_new_cstr |
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394 /* Ruby may #define rb_str_new2 to use rb_str_new_cstr. */ |
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395 static VALUE (*dll_rb_str_new_cstr) (const char*); |
4375 | 396 # else |
7 | 397 static VALUE (*dll_rb_str_new2) (const char*); |
4375 | 398 # endif |
399 # ifdef RUBY19_OR_LATER | |
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400 static VALUE (*dll_rb_errinfo) (void); |
4375 | 401 # else |
7 | 402 static VALUE *dll_ruby_errinfo; |
4375 | 403 # endif |
7 | 404 static void (*dll_ruby_init) (void); |
405 static void (*dll_ruby_init_loadpath) (void); | |
4375 | 406 # ifdef WIN3264 |
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407 static void (*dll_NtInitialize) (int*, char***); |
4375 | 408 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 |
2621 | 409 static int (*dll_rb_w32_snprintf)(char*, size_t, const char*, ...); |
4375 | 410 # endif |
2621 | 411 # endif |
4375 | 412 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 |
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413 static char * (*dll_rb_string_value_ptr) (volatile VALUE*); |
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414 static VALUE (*dll_rb_float_new) (double); |
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415 static VALUE (*dll_rb_ary_new) (void); |
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416 static VALUE (*dll_rb_ary_push) (VALUE, VALUE); |
4452 | 417 # if defined(RUBY19_OR_LATER) || defined(RUBY_INIT_STACK) |
418 # ifdef __ia64 | |
4373 | 419 static void * (*dll_rb_ia64_bsp) (void); |
420 static void (*dll_ruby_init_stack)(VALUE*, void*); | |
4452 | 421 # else |
4373 | 422 static void (*dll_ruby_init_stack)(VALUE*); |
4452 | 423 # endif |
4375 | 424 # endif |
4373 | 425 # endif |
4375 | 426 # ifdef RUBY19_OR_LATER |
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427 static VALUE (*dll_rb_int2big)(SIGNED_VALUE); |
4375 | 428 # endif |
7 | 429 |
4375 | 430 # ifdef RUBY19_OR_LATER |
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431 static void (*dll_ruby_script) (const char*); |
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432 static int (*dll_rb_enc_find_index) (const char*); |
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433 static rb_encoding* (*dll_rb_enc_find) (const char*); |
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434 static VALUE (*dll_rb_enc_str_new) (const char*, long, rb_encoding*); |
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435 static VALUE (*dll_rb_sprintf) (const char*, ...); |
2669 | 436 static VALUE (*dll_rb_require) (const char*); |
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437 static void* (*ruby_options)(int, char**); |
4375 | 438 # endif |
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439 |
5643 | 440 # if defined(USE_RGENGC) && USE_RGENGC |
6485 | 441 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER == 21 |
5643 | 442 static void (*dll_rb_gc_writebarrier_unprotect_promoted)(VALUE); |
6485 | 443 # else |
444 static void (*dll_rb_gc_writebarrier_unprotect)(VALUE obj); | |
445 # endif | |
5643 | 446 # endif |
447 | |
4375 | 448 # if defined(RUBY19_OR_LATER) && !defined(PROTO) |
6767 | 449 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 22 |
450 long rb_num2long_stub(VALUE x) | |
451 # else | |
3947 | 452 SIGNED_VALUE rb_num2long_stub(VALUE x) |
6767 | 453 # endif |
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454 { |
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455 return dll_rb_num2long(x); |
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456 } |
3947 | 457 VALUE rb_int2big_stub(SIGNED_VALUE x) |
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458 { |
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459 return dll_rb_int2big(x); |
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460 } |
5766 | 461 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 19 \ |
462 && VIM_SIZEOF_INT < VIM_SIZEOF_LONG | |
4279 | 463 long rb_fix2int_stub(VALUE x) |
464 { | |
465 return dll_rb_fix2int(x); | |
466 } | |
467 long rb_num2int_stub(VALUE x) | |
468 { | |
469 return dll_rb_num2int(x); | |
470 } | |
4375 | 471 # endif |
472 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 20 | |
4164 | 473 VALUE |
474 rb_float_new_in_heap(double d) | |
475 { | |
476 return dll_rb_float_new(d); | |
477 } | |
6767 | 478 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 22 |
479 unsigned long rb_num2ulong(VALUE x) | |
480 # else | |
4193 | 481 VALUE rb_num2ulong(VALUE x) |
6767 | 482 # endif |
4164 | 483 { |
484 return (long)RSHIFT((SIGNED_VALUE)(x),1); | |
485 } | |
4375 | 486 # endif |
487 # endif | |
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488 |
6357 | 489 /* Do not generate a prototype here, VALUE isn't always defined. */ |
490 # if defined(USE_RGENGC) && USE_RGENGC && !defined(PROTO) | |
6485 | 491 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER == 21 |
5643 | 492 void rb_gc_writebarrier_unprotect_promoted_stub(VALUE obj) |
493 { | |
6406 | 494 dll_rb_gc_writebarrier_unprotect_promoted(obj); |
5643 | 495 } |
6485 | 496 # else |
497 void rb_gc_writebarrier_unprotect_stub(VALUE obj) | |
498 { | |
499 dll_rb_gc_writebarrier_unprotect(obj); | |
500 } | |
501 # endif | |
502 # endif | |
503 | |
2621 | 504 static HINSTANCE hinstRuby = NULL; /* Instance of ruby.dll */ |
7 | 505 |
506 /* | |
501 | 507 * Table of name to function pointer of ruby. |
7 | 508 */ |
509 static struct | |
510 { | |
511 char *name; | |
512 RUBY_PROC *ptr; | |
513 } ruby_funcname_table[] = | |
514 { | |
515 {"rb_assoc_new", (RUBY_PROC*)&dll_rb_assoc_new}, | |
516 {"rb_cFalseClass", (RUBY_PROC*)&dll_rb_cFalseClass}, | |
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517 # if defined(USE_RUBY_INTEGER) |
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518 {"rb_cInteger", (RUBY_PROC*)&dll_rb_cInteger}, |
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519 # else |
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520 {"rb_cFixnum", (RUBY_PROC*)&dll_rb_cFixnum}, |
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521 # endif |
4375 | 522 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 20 |
4193 | 523 {"rb_cFloat", (RUBY_PROC*)&dll_rb_cFloat}, |
4375 | 524 # endif |
7 | 525 {"rb_cNilClass", (RUBY_PROC*)&dll_rb_cNilClass}, |
526 {"rb_cObject", (RUBY_PROC*)&dll_rb_cObject}, | |
527 {"rb_cSymbol", (RUBY_PROC*)&dll_rb_cSymbol}, | |
528 {"rb_cTrueClass", (RUBY_PROC*)&dll_rb_cTrueClass}, | |
529 {"rb_check_type", (RUBY_PROC*)&dll_rb_check_type}, | |
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530 # ifdef USE_TYPEDDATA |
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531 {"rb_check_typeddata", (RUBY_PROC*)&dll_rb_check_typeddata}, |
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532 # endif |
7 | 533 {"rb_class_path", (RUBY_PROC*)&dll_rb_class_path}, |
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534 # ifdef USE_TYPEDDATA |
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535 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 23 |
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536 {"rb_data_typed_object_wrap", (RUBY_PROC*)&dll_rb_data_typed_object_wrap}, |
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537 # else |
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538 {"rb_data_typed_object_alloc", (RUBY_PROC*)&dll_rb_data_typed_object_alloc}, |
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539 # endif |
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540 # else |
7 | 541 {"rb_data_object_alloc", (RUBY_PROC*)&dll_rb_data_object_alloc}, |
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542 # endif |
7 | 543 {"rb_define_class_under", (RUBY_PROC*)&dll_rb_define_class_under}, |
544 {"rb_define_const", (RUBY_PROC*)&dll_rb_define_const}, | |
545 {"rb_define_global_function", (RUBY_PROC*)&dll_rb_define_global_function}, | |
546 {"rb_define_method", (RUBY_PROC*)&dll_rb_define_method}, | |
547 {"rb_define_module", (RUBY_PROC*)&dll_rb_define_module}, | |
548 {"rb_define_module_function", (RUBY_PROC*)&dll_rb_define_module_function}, | |
549 {"rb_define_singleton_method", (RUBY_PROC*)&dll_rb_define_singleton_method}, | |
550 {"rb_define_virtual_variable", (RUBY_PROC*)&dll_rb_define_virtual_variable}, | |
551 {"rb_stdout", (RUBY_PROC*)&dll_rb_stdout}, | |
552 {"rb_eArgError", (RUBY_PROC*)&dll_rb_eArgError}, | |
553 {"rb_eIndexError", (RUBY_PROC*)&dll_rb_eIndexError}, | |
554 {"rb_eRuntimeError", (RUBY_PROC*)&dll_rb_eRuntimeError}, | |
555 {"rb_eStandardError", (RUBY_PROC*)&dll_rb_eStandardError}, | |
556 {"rb_eval_string_protect", (RUBY_PROC*)&dll_rb_eval_string_protect}, | |
557 {"rb_global_variable", (RUBY_PROC*)&dll_rb_global_variable}, | |
558 {"rb_hash_aset", (RUBY_PROC*)&dll_rb_hash_aset}, | |
559 {"rb_hash_new", (RUBY_PROC*)&dll_rb_hash_new}, | |
560 {"rb_inspect", (RUBY_PROC*)&dll_rb_inspect}, | |
561 {"rb_int2inum", (RUBY_PROC*)&dll_rb_int2inum}, | |
5684 | 562 # if VIM_SIZEOF_INT < VIM_SIZEOF_LONG /* 64 bits only */ |
3808 | 563 {"rb_fix2int", (RUBY_PROC*)&dll_rb_fix2int}, |
564 {"rb_num2int", (RUBY_PROC*)&dll_rb_num2int}, | |
565 {"rb_num2uint", (RUBY_PROC*)&dll_rb_num2uint}, | |
4375 | 566 # endif |
7 | 567 {"rb_lastline_get", (RUBY_PROC*)&dll_rb_lastline_get}, |
568 {"rb_lastline_set", (RUBY_PROC*)&dll_rb_lastline_set}, | |
569 {"rb_load_protect", (RUBY_PROC*)&dll_rb_load_protect}, | |
570 {"rb_num2long", (RUBY_PROC*)&dll_rb_num2long}, | |
571 {"rb_num2ulong", (RUBY_PROC*)&dll_rb_num2ulong}, | |
572 {"rb_obj_alloc", (RUBY_PROC*)&dll_rb_obj_alloc}, | |
573 {"rb_obj_as_string", (RUBY_PROC*)&dll_rb_obj_as_string}, | |
574 {"rb_obj_id", (RUBY_PROC*)&dll_rb_obj_id}, | |
575 {"rb_raise", (RUBY_PROC*)&dll_rb_raise}, | |
4375 | 576 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 |
2589 | 577 {"rb_string_value", (RUBY_PROC*)&dll_rb_string_value}, |
4375 | 578 # else |
7 | 579 {"rb_str2cstr", (RUBY_PROC*)&dll_rb_str2cstr}, |
4375 | 580 # endif |
7 | 581 {"rb_str_cat", (RUBY_PROC*)&dll_rb_str_cat}, |
582 {"rb_str_concat", (RUBY_PROC*)&dll_rb_str_concat}, | |
583 {"rb_str_new", (RUBY_PROC*)&dll_rb_str_new}, | |
4375 | 584 # ifdef need_rb_str_new_cstr |
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585 {"rb_str_new_cstr", (RUBY_PROC*)&dll_rb_str_new_cstr}, |
4375 | 586 # else |
7 | 587 {"rb_str_new2", (RUBY_PROC*)&dll_rb_str_new2}, |
4375 | 588 # endif |
589 # ifdef RUBY19_OR_LATER | |
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590 {"rb_errinfo", (RUBY_PROC*)&dll_rb_errinfo}, |
4375 | 591 # else |
7 | 592 {"ruby_errinfo", (RUBY_PROC*)&dll_ruby_errinfo}, |
4375 | 593 # endif |
7 | 594 {"ruby_init", (RUBY_PROC*)&dll_ruby_init}, |
595 {"ruby_init_loadpath", (RUBY_PROC*)&dll_ruby_init_loadpath}, | |
4375 | 596 # ifdef WIN3264 |
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597 { |
4375 | 598 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER < 19 |
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599 "NtInitialize", |
4375 | 600 # else |
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601 "ruby_sysinit", |
4375 | 602 # endif |
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603 (RUBY_PROC*)&dll_NtInitialize}, |
4375 | 604 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 |
7 | 605 {"rb_w32_snprintf", (RUBY_PROC*)&dll_rb_w32_snprintf}, |
4375 | 606 # endif |
2621 | 607 # endif |
4375 | 608 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 |
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609 {"rb_string_value_ptr", (RUBY_PROC*)&dll_rb_string_value_ptr}, |
4375 | 610 # if DYNAMIC_RUBY_VER <= 19 |
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611 {"rb_float_new", (RUBY_PROC*)&dll_rb_float_new}, |
4375 | 612 # else |
4164 | 613 {"rb_float_new_in_heap", (RUBY_PROC*)&dll_rb_float_new}, |
4375 | 614 # endif |
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615 {"rb_ary_new", (RUBY_PROC*)&dll_rb_ary_new}, |
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616 {"rb_ary_push", (RUBY_PROC*)&dll_rb_ary_push}, |
4375 | 617 # endif |
618 # ifdef RUBY19_OR_LATER | |
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619 {"rb_int2big", (RUBY_PROC*)&dll_rb_int2big}, |
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620 {"ruby_script", (RUBY_PROC*)&dll_ruby_script}, |
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621 {"rb_enc_find_index", (RUBY_PROC*)&dll_rb_enc_find_index}, |
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622 {"rb_enc_find", (RUBY_PROC*)&dll_rb_enc_find}, |
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623 {"rb_enc_str_new", (RUBY_PROC*)&dll_rb_enc_str_new}, |
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624 {"rb_sprintf", (RUBY_PROC*)&dll_rb_sprintf}, |
2669 | 625 {"rb_require", (RUBY_PROC*)&dll_rb_require}, |
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626 {"ruby_options", (RUBY_PROC*)&dll_ruby_options}, |
4375 | 627 # endif |
4452 | 628 # if defined(RUBY19_OR_LATER) || defined(RUBY_INIT_STACK) |
629 # ifdef __ia64 | |
630 {"rb_ia64_bsp", (RUBY_PROC*)&dll_rb_ia64_bsp}, | |
631 # endif | |
632 {"ruby_init_stack", (RUBY_PROC*)&dll_ruby_init_stack}, | |
633 # endif | |
5643 | 634 # if defined(USE_RGENGC) && USE_RGENGC |
6485 | 635 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER == 21 |
5643 | 636 {"rb_gc_writebarrier_unprotect_promoted", (RUBY_PROC*)&dll_rb_gc_writebarrier_unprotect_promoted}, |
6485 | 637 # else |
638 {"rb_gc_writebarrier_unprotect", (RUBY_PROC*)&dll_rb_gc_writebarrier_unprotect}, | |
639 # endif | |
5643 | 640 # endif |
7 | 641 {"", NULL}, |
642 }; | |
643 | |
644 /* | |
645 * Free ruby.dll | |
646 */ | |
647 static void | |
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648 end_dynamic_ruby(void) |
7 | 649 { |
650 if (hinstRuby) | |
651 { | |
2589 | 652 close_dll(hinstRuby); |
2621 | 653 hinstRuby = NULL; |
7 | 654 } |
655 } | |
656 | |
657 /* | |
658 * Load library and get all pointers. | |
659 * Parameter 'libname' provides name of DLL. | |
660 * Return OK or FAIL. | |
661 */ | |
662 static int | |
663 ruby_runtime_link_init(char *libname, int verbose) | |
664 { | |
665 int i; | |
666 | |
667 if (hinstRuby) | |
668 return OK; | |
2589 | 669 hinstRuby = load_dll(libname); |
7 | 670 if (!hinstRuby) |
671 { | |
672 if (verbose) | |
673 EMSG2(_(e_loadlib), libname); | |
674 return FAIL; | |
675 } | |
676 | |
677 for (i = 0; ruby_funcname_table[i].ptr; ++i) | |
678 { | |
2589 | 679 if (!(*ruby_funcname_table[i].ptr = symbol_from_dll(hinstRuby, |
7 | 680 ruby_funcname_table[i].name))) |
681 { | |
2589 | 682 close_dll(hinstRuby); |
2621 | 683 hinstRuby = NULL; |
7 | 684 if (verbose) |
685 EMSG2(_(e_loadfunc), ruby_funcname_table[i].name); | |
686 return FAIL; | |
687 } | |
688 } | |
689 return OK; | |
690 } | |
691 | |
692 /* | |
693 * If ruby is enabled (there is installed ruby on Windows system) return TRUE, | |
694 * else FALSE. | |
695 */ | |
696 int | |
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697 ruby_enabled(int verbose) |
7 | 698 { |
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699 return ruby_runtime_link_init((char *)p_rubydll, verbose) == OK; |
7 | 700 } |
701 #endif /* defined(DYNAMIC_RUBY) || defined(PROTO) */ | |
702 | |
703 void | |
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704 ruby_end(void) |
7 | 705 { |
706 #ifdef DYNAMIC_RUBY | |
707 end_dynamic_ruby(); | |
708 #endif | |
709 } | |
710 | |
711 void ex_ruby(exarg_T *eap) | |
712 { | |
713 int state; | |
714 char *script = NULL; | |
715 | |
750 | 716 script = (char *)script_get(eap, eap->arg); |
7 | 717 if (!eap->skip && ensure_ruby_initialized()) |
718 { | |
719 if (script == NULL) | |
720 rb_eval_string_protect((char *)eap->arg, &state); | |
721 else | |
722 rb_eval_string_protect(script, &state); | |
723 if (state) | |
724 error_print(state); | |
725 } | |
726 vim_free(script); | |
727 } | |
728 | |
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729 /* |
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730 * In Ruby 1.9 or later, ruby String object has encoding. |
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731 * conversion buffer string of vim to ruby String object using |
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732 * VIM encoding option. |
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733 */ |
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734 static VALUE |
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735 vim_str2rb_enc_str(const char *s) |
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736 { |
2117
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737 #ifdef RUBY19_OR_LATER |
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738 int isnum; |
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739 long lval; |
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740 char_u *sval; |
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741 rb_encoding *enc; |
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742 |
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743 isnum = get_option_value((char_u *)"enc", &lval, &sval, 0); |
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744 if (isnum == 0) |
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745 { |
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746 enc = rb_enc_find((char *)sval); |
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747 vim_free(sval); |
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748 if (enc) |
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749 { |
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750 return rb_enc_str_new(s, (long)strlen(s), enc); |
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751 } |
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752 } |
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753 #endif |
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754 return rb_str_new2(s); |
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755 } |
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756 |
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757 static VALUE |
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758 eval_enc_string_protect(const char *str, int *state) |
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759 { |
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760 #ifdef RUBY19_OR_LATER |
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761 int isnum; |
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762 long lval; |
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763 char_u *sval; |
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764 rb_encoding *enc; |
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765 VALUE v; |
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766 |
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767 isnum = get_option_value((char_u *)"enc", &lval, &sval, 0); |
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768 if (isnum == 0) |
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769 { |
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770 enc = rb_enc_find((char *)sval); |
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771 vim_free(sval); |
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772 if (enc) |
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773 { |
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774 v = rb_sprintf("#-*- coding:%s -*-\n%s", rb_enc_name(enc), str); |
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775 return rb_eval_string_protect(StringValuePtr(v), state); |
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776 } |
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777 } |
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778 #endif |
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779 return rb_eval_string_protect(str, state); |
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780 } |
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781 |
7 | 782 void ex_rubydo(exarg_T *eap) |
783 { | |
784 int state; | |
785 linenr_T i; | |
786 | |
787 if (ensure_ruby_initialized()) | |
788 { | |
789 if (u_save(eap->line1 - 1, eap->line2 + 1) != OK) | |
790 return; | |
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791 for (i = eap->line1; i <= eap->line2; i++) |
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792 { |
2656 | 793 VALUE line; |
7 | 794 |
2656 | 795 line = vim_str2rb_enc_str((char *)ml_get(i)); |
7 | 796 rb_lastline_set(line); |
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797 eval_enc_string_protect((char *) eap->arg, &state); |
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798 if (state) |
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799 { |
7 | 800 error_print(state); |
801 break; | |
802 } | |
803 line = rb_lastline_get(); | |
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804 if (!NIL_P(line)) |
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805 { |
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806 if (TYPE(line) != T_STRING) |
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807 { |
835 | 808 EMSG(_("E265: $_ must be an instance of String")); |
7 | 809 return; |
810 } | |
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811 ml_replace(i, (char_u *) StringValuePtr(line), 1); |
7 | 812 changed(); |
813 #ifdef SYNTAX_HL | |
814 syn_changed(i); /* recompute syntax hl. for this line */ | |
815 #endif | |
816 } | |
817 } | |
818 check_cursor(); | |
819 update_curbuf(NOT_VALID); | |
820 } | |
821 } | |
822 | |
823 void ex_rubyfile(exarg_T *eap) | |
824 { | |
825 int state; | |
826 | |
827 if (ensure_ruby_initialized()) | |
828 { | |
829 rb_load_protect(rb_str_new2((char *) eap->arg), 0, &state); | |
830 if (state) error_print(state); | |
831 } | |
832 } | |
833 | |
834 void ruby_buffer_free(buf_T *buf) | |
835 { | |
502 | 836 if (buf->b_ruby_ref) |
837 { | |
838 rb_hash_aset(objtbl, rb_obj_id((VALUE) buf->b_ruby_ref), Qnil); | |
839 RDATA(buf->b_ruby_ref)->data = NULL; | |
7 | 840 } |
841 } | |
842 | |
843 void ruby_window_free(win_T *win) | |
844 { | |
502 | 845 if (win->w_ruby_ref) |
846 { | |
847 rb_hash_aset(objtbl, rb_obj_id((VALUE) win->w_ruby_ref), Qnil); | |
848 RDATA(win->w_ruby_ref)->data = NULL; | |
7 | 849 } |
850 } | |
851 | |
852 static int ensure_ruby_initialized(void) | |
853 { | |
854 if (!ruby_initialized) | |
855 { | |
856 #ifdef DYNAMIC_RUBY | |
857 if (ruby_enabled(TRUE)) | |
858 { | |
859 #endif | |
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860 #ifdef _WIN32 |
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861 /* suggested by Ariya Mizutani */ |
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862 int argc = 1; |
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863 char *argv[] = {"gvim.exe"}; |
6406 | 864 char **argvp = argv; |
865 NtInitialize(&argc, &argvp); | |
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866 #endif |
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867 { |
4452 | 868 #if defined(RUBY19_OR_LATER) || defined(RUBY_INIT_STACK) |
4369 | 869 ruby_init_stack(ruby_stack_start); |
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870 #endif |
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871 ruby_init(); |
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872 } |
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873 #ifdef RUBY19_OR_LATER |
2669 | 874 { |
875 int dummy_argc = 2; | |
876 char *dummy_argv[] = {"vim-ruby", "-e0"}; | |
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877 ruby_options(dummy_argc, dummy_argv); |
2669 | 878 } |
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879 ruby_script("vim-ruby"); |
2669 | 880 #else |
881 ruby_init_loadpath(); | |
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882 #endif |
7 | 883 ruby_io_init(); |
884 ruby_vim_init(); | |
885 ruby_initialized = 1; | |
886 #ifdef DYNAMIC_RUBY | |
887 } | |
888 else | |
889 { | |
890 EMSG(_("E266: Sorry, this command is disabled, the Ruby library could not be loaded.")); | |
891 return 0; | |
892 } | |
893 #endif | |
894 } | |
895 return ruby_initialized; | |
896 } | |
897 | |
898 static void error_print(int state) | |
899 { | |
900 #ifndef DYNAMIC_RUBY | |
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901 #if !(defined(RUBY_VERSION) && RUBY_VERSION >= 19) \ |
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902 && !(defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 19) |
7 | 903 RUBYEXTERN VALUE ruby_errinfo; |
904 #endif | |
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905 #endif |
7 | 906 VALUE eclass; |
907 VALUE einfo; | |
908 char buff[BUFSIZ]; | |
909 | |
910 #define TAG_RETURN 0x1 | |
911 #define TAG_BREAK 0x2 | |
912 #define TAG_NEXT 0x3 | |
913 #define TAG_RETRY 0x4 | |
914 #define TAG_REDO 0x5 | |
915 #define TAG_RAISE 0x6 | |
916 #define TAG_THROW 0x7 | |
917 #define TAG_FATAL 0x8 | |
918 #define TAG_MASK 0xf | |
919 | |
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920 switch (state) |
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921 { |
7 | 922 case TAG_RETURN: |
835 | 923 EMSG(_("E267: unexpected return")); |
7 | 924 break; |
925 case TAG_NEXT: | |
835 | 926 EMSG(_("E268: unexpected next")); |
7 | 927 break; |
928 case TAG_BREAK: | |
835 | 929 EMSG(_("E269: unexpected break")); |
7 | 930 break; |
931 case TAG_REDO: | |
835 | 932 EMSG(_("E270: unexpected redo")); |
7 | 933 break; |
934 case TAG_RETRY: | |
835 | 935 EMSG(_("E271: retry outside of rescue clause")); |
7 | 936 break; |
937 case TAG_RAISE: | |
938 case TAG_FATAL: | |
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939 #ifdef RUBY19_OR_LATER |
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940 eclass = CLASS_OF(rb_errinfo()); |
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941 einfo = rb_obj_as_string(rb_errinfo()); |
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942 #else |
7 | 943 eclass = CLASS_OF(ruby_errinfo); |
944 einfo = rb_obj_as_string(ruby_errinfo); | |
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945 #endif |
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946 if (eclass == rb_eRuntimeError && RSTRING_LEN(einfo) == 0) |
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947 { |
835 | 948 EMSG(_("E272: unhandled exception")); |
7 | 949 } |
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950 else |
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951 { |
7 | 952 VALUE epath; |
953 char *p; | |
954 | |
955 epath = rb_class_path(eclass); | |
272 | 956 vim_snprintf(buff, BUFSIZ, "%s: %s", |
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957 RSTRING_PTR(epath), RSTRING_PTR(einfo)); |
7 | 958 p = strchr(buff, '\n'); |
959 if (p) *p = '\0'; | |
960 EMSG(buff); | |
961 } | |
962 break; | |
963 default: | |
272 | 964 vim_snprintf(buff, BUFSIZ, _("E273: unknown longjmp status %d"), state); |
7 | 965 EMSG(buff); |
966 break; | |
967 } | |
968 } | |
969 | |
1888 | 970 static VALUE vim_message(VALUE self UNUSED, VALUE str) |
7 | 971 { |
972 char *buff, *p; | |
973 | |
974 str = rb_obj_as_string(str); | |
2990 | 975 if (RSTRING_LEN(str) > 0) |
976 { | |
977 /* Only do this when the string isn't empty, alloc(0) causes trouble. */ | |
978 buff = ALLOCA_N(char, RSTRING_LEN(str)); | |
979 strcpy(buff, RSTRING_PTR(str)); | |
980 p = strchr(buff, '\n'); | |
981 if (p) *p = '\0'; | |
982 MSG(buff); | |
983 } | |
984 else | |
985 { | |
986 MSG(""); | |
987 } | |
7 | 988 return Qnil; |
989 } | |
990 | |
1888 | 991 static VALUE vim_set_option(VALUE self UNUSED, VALUE str) |
7 | 992 { |
2077
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993 do_set((char_u *)StringValuePtr(str), 0); |
7 | 994 update_screen(NOT_VALID); |
995 return Qnil; | |
996 } | |
997 | |
1888 | 998 static VALUE vim_command(VALUE self UNUSED, VALUE str) |
7 | 999 { |
2077
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1000 do_cmdline_cmd((char_u *)StringValuePtr(str)); |
7 | 1001 return Qnil; |
1002 } | |
1003 | |
2090
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1004 #ifdef FEAT_EVAL |
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1005 static VALUE vim_to_ruby(typval_T *tv) |
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1006 { |
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1007 VALUE result = Qnil; |
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1008 |
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1009 if (tv->v_type == VAR_STRING) |
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1010 { |
2121
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1011 result = rb_str_new2(tv->vval.v_string == NULL |
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1012 ? "" : (char *)(tv->vval.v_string)); |
2090
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1013 } |
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1014 else if (tv->v_type == VAR_NUMBER) |
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1015 { |
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1016 result = INT2NUM(tv->vval.v_number); |
2090
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1017 } |
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1018 # ifdef FEAT_FLOAT |
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1019 else if (tv->v_type == VAR_FLOAT) |
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1020 { |
2117
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1021 result = rb_float_new(tv->vval.v_float); |
2090
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1022 } |
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1023 # endif |
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1024 else if (tv->v_type == VAR_LIST) |
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1025 { |
2117
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1026 list_T *list = tv->vval.v_list; |
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|
1027 listitem_T *curr; |
2090
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1028 |
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1029 result = rb_ary_new(); |
2090
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1030 |
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1031 if (list != NULL) |
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|
1032 { |
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|
1033 for (curr = list->lv_first; curr != NULL; curr = curr->li_next) |
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1034 { |
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|
1035 rb_ary_push(result, vim_to_ruby(&curr->li_tv)); |
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1036 } |
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1037 } |
2090
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1038 } |
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|
1039 else if (tv->v_type == VAR_DICT) |
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1040 { |
2117
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|
1041 result = rb_hash_new(); |
2090
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1042 |
2117
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1043 if (tv->vval.v_dict != NULL) |
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1044 { |
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|
1045 hashtab_T *ht = &tv->vval.v_dict->dv_hashtab; |
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|
1046 long_u todo = ht->ht_used; |
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|
1047 hashitem_T *hi; |
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|
1048 dictitem_T *di; |
2090
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1049 |
2117
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1050 for (hi = ht->ht_array; todo > 0; ++hi) |
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1051 { |
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|
1052 if (!HASHITEM_EMPTY(hi)) |
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1053 { |
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|
1054 --todo; |
2090
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1055 |
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1056 di = dict_lookup(hi); |
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|
1057 rb_hash_aset(result, rb_str_new2((char *)hi->hi_key), |
2090
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1058 vim_to_ruby(&di->di_tv)); |
2117
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1059 } |
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1060 } |
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1061 } |
7712
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1062 } |
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1063 else if (tv->v_type == VAR_SPECIAL) |
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1064 { |
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1065 if (tv->vval.v_number <= VVAL_TRUE) |
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|
1066 result = INT2NUM(tv->vval.v_number); |
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1067 } /* else return Qnil; */ |
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1068 |
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1069 return result; |
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1070 } |
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1071 #endif |
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1072 |
1888 | 1073 static VALUE vim_evaluate(VALUE self UNUSED, VALUE str) |
7 | 1074 { |
1075 #ifdef FEAT_EVAL | |
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1076 typval_T *tv; |
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1077 VALUE result; |
7 | 1078 |
2090
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1079 tv = eval_expr((char_u *)StringValuePtr(str), NULL); |
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1080 if (tv == NULL) |
7 | 1081 { |
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1082 return Qnil; |
7 | 1083 } |
2090
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1084 result = vim_to_ruby(tv); |
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1085 |
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1086 free_tv(tv); |
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1087 |
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1088 return result; |
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1089 #else |
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1090 return Qnil; |
7 | 1091 #endif |
1092 } | |
1093 | |
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1094 #ifdef USE_TYPEDDATA |
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1095 static size_t buffer_dsize(const void *buf); |
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1096 |
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1097 static const rb_data_type_t buffer_type = { |
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1098 "vim_buffer", |
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1099 {0, 0, buffer_dsize, {0, 0}}, |
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1100 0, 0, |
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1101 # ifdef RUBY_TYPED_FREE_IMMEDIATELY |
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1102 0, |
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1103 # endif |
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1104 }; |
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1105 |
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1106 static size_t buffer_dsize(const void *buf UNUSED) |
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1107 { |
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1108 return sizeof(buf_T); |
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1109 } |
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1110 #endif |
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1111 |
7 | 1112 static VALUE buffer_new(buf_T *buf) |
1113 { | |
502 | 1114 if (buf->b_ruby_ref) |
1115 { | |
1116 return (VALUE) buf->b_ruby_ref; | |
7 | 1117 } |
502 | 1118 else |
1119 { | |
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1120 #ifdef USE_TYPEDDATA |
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1121 VALUE obj = TypedData_Wrap_Struct(cBuffer, &buffer_type, buf); |
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1122 #else |
7 | 1123 VALUE obj = Data_Wrap_Struct(cBuffer, 0, 0, buf); |
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1124 #endif |
502 | 1125 buf->b_ruby_ref = (void *) obj; |
7 | 1126 rb_hash_aset(objtbl, rb_obj_id(obj), obj); |
1127 return obj; | |
1128 } | |
1129 } | |
1130 | |
1131 static buf_T *get_buf(VALUE obj) | |
1132 { | |
1133 buf_T *buf; | |
1134 | |
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1135 #ifdef USE_TYPEDDATA |
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1136 TypedData_Get_Struct(obj, buf_T, &buffer_type, buf); |
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1137 #else |
7 | 1138 Data_Get_Struct(obj, buf_T, buf); |
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1139 #endif |
7 | 1140 if (buf == NULL) |
1141 rb_raise(eDeletedBufferError, "attempt to refer to deleted buffer"); | |
1142 return buf; | |
1143 } | |
1144 | |
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1145 static VALUE buffer_s_current(void) |
7 | 1146 { |
1147 return buffer_new(curbuf); | |
1148 } | |
1149 | |
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1150 static VALUE buffer_s_count(void) |
7 | 1151 { |
1152 buf_T *b; | |
1153 int n = 0; | |
1154 | |
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1155 FOR_ALL_BUFFERS(b) |
779 | 1156 { |
856 | 1157 /* Deleted buffers should not be counted |
1158 * SegPhault - 01/07/05 */ | |
1159 if (b->b_p_bl) | |
779 | 1160 n++; |
1161 } | |
1162 | |
7 | 1163 return INT2NUM(n); |
1164 } | |
1165 | |
1888 | 1166 static VALUE buffer_s_aref(VALUE self UNUSED, VALUE num) |
7 | 1167 { |
1168 buf_T *b; | |
1169 int n = NUM2INT(num); | |
1170 | |
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1171 FOR_ALL_BUFFERS(b) |
779 | 1172 { |
856 | 1173 /* Deleted buffers should not be counted |
1174 * SegPhault - 01/07/05 */ | |
1175 if (!b->b_p_bl) | |
779 | 1176 continue; |
1177 | |
856 | 1178 if (n == 0) |
7 | 1179 return buffer_new(b); |
779 | 1180 |
856 | 1181 n--; |
7 | 1182 } |
1183 return Qnil; | |
1184 } | |
1185 | |
1186 static VALUE buffer_name(VALUE self) | |
1187 { | |
1188 buf_T *buf = get_buf(self); | |
1189 | |
750 | 1190 return buf->b_ffname ? rb_str_new2((char *)buf->b_ffname) : Qnil; |
7 | 1191 } |
1192 | |
1193 static VALUE buffer_number(VALUE self) | |
1194 { | |
1195 buf_T *buf = get_buf(self); | |
1196 | |
1197 return INT2NUM(buf->b_fnum); | |
1198 } | |
1199 | |
1200 static VALUE buffer_count(VALUE self) | |
1201 { | |
1202 buf_T *buf = get_buf(self); | |
1203 | |
1204 return INT2NUM(buf->b_ml.ml_line_count); | |
1205 } | |
1206 | |
779 | 1207 static VALUE get_buffer_line(buf_T *buf, linenr_T n) |
7 | 1208 { |
2637 | 1209 if (n <= 0 || n > buf->b_ml.ml_line_count) |
1210 rb_raise(rb_eIndexError, "line number %ld out of range", (long)n); | |
1211 return vim_str2rb_enc_str((char *)ml_get_buf(buf, n, FALSE)); | |
7 | 1212 } |
1213 | |
779 | 1214 static VALUE buffer_aref(VALUE self, VALUE num) |
7 | 1215 { |
1216 buf_T *buf = get_buf(self); | |
779 | 1217 |
1218 if (buf != NULL) | |
1219 return get_buffer_line(buf, (linenr_T)NUM2LONG(num)); | |
1220 return Qnil; /* For stop warning */ | |
1221 } | |
1222 | |
1223 static VALUE set_buffer_line(buf_T *buf, linenr_T n, VALUE str) | |
1224 { | |
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1225 char *line = StringValuePtr(str); |
896 | 1226 aco_save_T aco; |
7 | 1227 |
896 | 1228 if (n > 0 && n <= buf->b_ml.ml_line_count && line != NULL) |
1229 { | |
1230 /* set curwin/curbuf for "buf" and save some things */ | |
1231 aucmd_prepbuf(&aco, buf); | |
1232 | |
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1233 if (u_savesub(n) == OK) |
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1234 { |
779 | 1235 ml_replace(n, (char_u *)line, TRUE); |
7 | 1236 changed(); |
1237 #ifdef SYNTAX_HL | |
1238 syn_changed(n); /* recompute syntax hl. for this line */ | |
1239 #endif | |
1240 } | |
896 | 1241 |
1242 /* restore curwin/curbuf and a few other things */ | |
1243 aucmd_restbuf(&aco); | |
1244 /* Careful: autocommands may have made "buf" invalid! */ | |
934 | 1245 |
7 | 1246 update_curbuf(NOT_VALID); |
1247 } | |
896 | 1248 else |
1249 { | |
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1250 rb_raise(rb_eIndexError, "line number %ld out of range", (long)n); |
7 | 1251 } |
1252 return str; | |
1253 } | |
1254 | |
779 | 1255 static VALUE buffer_aset(VALUE self, VALUE num, VALUE str) |
1256 { | |
1257 buf_T *buf = get_buf(self); | |
1258 | |
1259 if (buf != NULL) | |
1260 return set_buffer_line(buf, (linenr_T)NUM2LONG(num), str); | |
1261 return str; | |
1262 } | |
1263 | |
7 | 1264 static VALUE buffer_delete(VALUE self, VALUE num) |
1265 { | |
896 | 1266 buf_T *buf = get_buf(self); |
1267 long n = NUM2LONG(num); | |
1268 aco_save_T aco; | |
7 | 1269 |
896 | 1270 if (n > 0 && n <= buf->b_ml.ml_line_count) |
1271 { | |
1272 /* set curwin/curbuf for "buf" and save some things */ | |
1273 aucmd_prepbuf(&aco, buf); | |
1274 | |
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1275 if (u_savedel(n, 1) == OK) |
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1276 { |
7 | 1277 ml_delete(n, 0); |
779 | 1278 |
856 | 1279 /* Changes to non-active buffers should properly refresh |
1280 * SegPhault - 01/09/05 */ | |
1281 deleted_lines_mark(n, 1L); | |
779 | 1282 |
7 | 1283 changed(); |
1284 } | |
896 | 1285 |
1286 /* restore curwin/curbuf and a few other things */ | |
1287 aucmd_restbuf(&aco); | |
1288 /* Careful: autocommands may have made "buf" invalid! */ | |
934 | 1289 |
7 | 1290 update_curbuf(NOT_VALID); |
1291 } | |
896 | 1292 else |
1293 { | |
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1294 rb_raise(rb_eIndexError, "line number %ld out of range", n); |
7 | 1295 } |
1296 return Qnil; | |
1297 } | |
1298 | |
1299 static VALUE buffer_append(VALUE self, VALUE num, VALUE str) | |
1300 { | |
896 | 1301 buf_T *buf = get_buf(self); |
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1302 char *line = StringValuePtr(str); |
896 | 1303 long n = NUM2LONG(num); |
1304 aco_save_T aco; | |
7 | 1305 |
2637 | 1306 if (line == NULL) |
1307 { | |
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1308 rb_raise(rb_eIndexError, "NULL line"); |
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1309 } |
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1310 else if (n >= 0 && n <= buf->b_ml.ml_line_count) |
896 | 1311 { |
1312 /* set curwin/curbuf for "buf" and save some things */ | |
1313 aucmd_prepbuf(&aco, buf); | |
1314 | |
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1315 if (u_inssub(n + 1) == OK) |
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1316 { |
7 | 1317 ml_append(n, (char_u *) line, (colnr_T) 0, FALSE); |
779 | 1318 |
856 | 1319 /* Changes to non-active buffers should properly refresh screen |
1320 * SegPhault - 12/20/04 */ | |
1321 appended_lines_mark(n, 1L); | |
779 | 1322 |
856 | 1323 changed(); |
7 | 1324 } |
896 | 1325 |
1326 /* restore curwin/curbuf and a few other things */ | |
1327 aucmd_restbuf(&aco); | |
1328 /* Careful: autocommands may have made "buf" invalid! */ | |
934 | 1329 |
7 | 1330 update_curbuf(NOT_VALID); |
1331 } | |
2637 | 1332 else |
1333 { | |
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1334 rb_raise(rb_eIndexError, "line number %ld out of range", n); |
7 | 1335 } |
1336 return str; | |
1337 } | |
1338 | |
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1339 #ifdef USE_TYPEDDATA |
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1340 static size_t window_dsize(const void *buf); |
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1341 |
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1342 static const rb_data_type_t window_type = { |
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1343 "vim_window", |
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1344 {0, 0, window_dsize, {0, 0}}, |
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1345 0, 0, |
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1346 # ifdef RUBY_TYPED_FREE_IMMEDIATELY |
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1347 0, |
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1348 # endif |
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1349 }; |
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1350 |
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1351 static size_t window_dsize(const void *win UNUSED) |
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1352 { |
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1353 return sizeof(win_T); |
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1354 } |
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1355 #endif |
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1356 |
7 | 1357 static VALUE window_new(win_T *win) |
1358 { | |
502 | 1359 if (win->w_ruby_ref) |
1360 { | |
1361 return (VALUE) win->w_ruby_ref; | |
7 | 1362 } |
502 | 1363 else |
1364 { | |
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1365 #ifdef USE_TYPEDDATA |
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1366 VALUE obj = TypedData_Wrap_Struct(cVimWindow, &window_type, win); |
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1367 #else |
7 | 1368 VALUE obj = Data_Wrap_Struct(cVimWindow, 0, 0, win); |
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1369 #endif |
502 | 1370 win->w_ruby_ref = (void *) obj; |
7 | 1371 rb_hash_aset(objtbl, rb_obj_id(obj), obj); |
1372 return obj; | |
1373 } | |
1374 } | |
1375 | |
1376 static win_T *get_win(VALUE obj) | |
1377 { | |
1378 win_T *win; | |
1379 | |
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1380 #ifdef USE_TYPEDDATA |
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1381 TypedData_Get_Struct(obj, win_T, &window_type, win); |
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1382 #else |
7 | 1383 Data_Get_Struct(obj, win_T, win); |
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1384 #endif |
7 | 1385 if (win == NULL) |
1386 rb_raise(eDeletedWindowError, "attempt to refer to deleted window"); | |
1387 return win; | |
1388 } | |
1389 | |
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1390 static VALUE window_s_current(void) |
7 | 1391 { |
1392 return window_new(curwin); | |
1393 } | |
1394 | |
779 | 1395 /* |
1396 * Added line manipulation functions | |
1397 * SegPhault - 03/07/05 | |
1398 */ | |
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1399 static VALUE line_s_current(void) |
779 | 1400 { |
1401 return get_buffer_line(curbuf, curwin->w_cursor.lnum); | |
1402 } | |
1403 | |
1888 | 1404 static VALUE set_current_line(VALUE self UNUSED, VALUE str) |
779 | 1405 { |
1406 return set_buffer_line(curbuf, curwin->w_cursor.lnum, str); | |
1407 } | |
1408 | |
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1409 static VALUE current_line_number(void) |
779 | 1410 { |
1411 return INT2FIX((int)curwin->w_cursor.lnum); | |
1412 } | |
1413 | |
1414 | |
1415 | |
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1416 static VALUE window_s_count(void) |
7 | 1417 { |
1418 #ifdef FEAT_WINDOWS | |
1419 win_T *w; | |
1420 int n = 0; | |
1421 | |
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|
1422 FOR_ALL_WINDOWS(w) |
7 | 1423 n++; |
1424 return INT2NUM(n); | |
1425 #else | |
1426 return INT2NUM(1); | |
1427 #endif | |
1428 } | |
1429 | |
1888 | 1430 static VALUE window_s_aref(VALUE self UNUSED, VALUE num) |
7 | 1431 { |
1432 win_T *w; | |
1433 int n = NUM2INT(num); | |
1434 | |
1435 #ifndef FEAT_WINDOWS | |
1436 w = curwin; | |
1437 #else | |
1438 for (w = firstwin; w != NULL; w = w->w_next, --n) | |
1439 #endif | |
1440 if (n == 0) | |
1441 return window_new(w); | |
1442 return Qnil; | |
1443 } | |
1444 | |
1445 static VALUE window_buffer(VALUE self) | |
1446 { | |
1447 win_T *win = get_win(self); | |
1448 | |
1449 return buffer_new(win->w_buffer); | |
1450 } | |
1451 | |
1452 static VALUE window_height(VALUE self) | |
1453 { | |
1454 win_T *win = get_win(self); | |
1455 | |
1456 return INT2NUM(win->w_height); | |
1457 } | |
1458 | |
1459 static VALUE window_set_height(VALUE self, VALUE height) | |
1460 { | |
1461 win_T *win = get_win(self); | |
1462 win_T *savewin = curwin; | |
1463 | |
1464 curwin = win; | |
1465 win_setheight(NUM2INT(height)); | |
1466 curwin = savewin; | |
1467 return height; | |
1468 } | |
1469 | |
4135 | 1470 static VALUE window_width(VALUE self UNUSED) |
501 | 1471 { |
4135 | 1472 return INT2NUM(W_WIDTH(get_win(self))); |
501 | 1473 } |
1474 | |
4135 | 1475 static VALUE window_set_width(VALUE self UNUSED, VALUE width) |
501 | 1476 { |
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diff
changeset
|
1477 #ifdef FEAT_WINDOWS |
501 | 1478 win_T *win = get_win(self); |
1479 win_T *savewin = curwin; | |
1480 | |
1481 curwin = win; | |
1482 win_setwidth(NUM2INT(width)); | |
1483 curwin = savewin; | |
4135 | 1484 #endif |
501 | 1485 return width; |
1486 } | |
1487 | |
7 | 1488 static VALUE window_cursor(VALUE self) |
1489 { | |
1490 win_T *win = get_win(self); | |
1491 | |
1492 return rb_assoc_new(INT2NUM(win->w_cursor.lnum), INT2NUM(win->w_cursor.col)); | |
1493 } | |
1494 | |
1495 static VALUE window_set_cursor(VALUE self, VALUE pos) | |
1496 { | |
1497 VALUE lnum, col; | |
1498 win_T *win = get_win(self); | |
1499 | |
1500 Check_Type(pos, T_ARRAY); | |
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1501 if (RARRAY_LEN(pos) != 2) |
7 | 1502 rb_raise(rb_eArgError, "array length must be 2"); |
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1503 lnum = RARRAY_PTR(pos)[0]; |
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1504 col = RARRAY_PTR(pos)[1]; |
7 | 1505 win->w_cursor.lnum = NUM2LONG(lnum); |
1506 win->w_cursor.col = NUM2UINT(col); | |
1507 check_cursor(); /* put cursor on an existing line */ | |
1508 update_screen(NOT_VALID); | |
1509 return Qnil; | |
1510 } | |
1511 | |
3478 | 1512 static VALUE f_nop(VALUE self UNUSED) |
3474 | 1513 { |
1514 return Qnil; | |
1515 } | |
1516 | |
1888 | 1517 static VALUE f_p(int argc, VALUE *argv, VALUE self UNUSED) |
7 | 1518 { |
1519 int i; | |
1520 VALUE str = rb_str_new("", 0); | |
1521 | |
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commit https://github.com/vim/vim/commit/758535a1df4c5e86b45dddf12db2a54dea28ca40
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parents:
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diff
changeset
|
1522 for (i = 0; i < argc; i++) |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1523 { |
7 | 1524 if (i > 0) rb_str_cat(str, ", ", 2); |
1525 rb_str_concat(str, rb_inspect(argv[i])); | |
1526 } | |
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|
1527 MSG(RSTRING_PTR(str)); |
7 | 1528 return Qnil; |
1529 } | |
1530 | |
1531 static void ruby_io_init(void) | |
1532 { | |
1533 #ifndef DYNAMIC_RUBY | |
1534 RUBYEXTERN VALUE rb_stdout; | |
1535 #endif | |
1536 | |
1537 rb_stdout = rb_obj_alloc(rb_cObject); | |
1538 rb_define_singleton_method(rb_stdout, "write", vim_message, 1); | |
3474 | 1539 rb_define_singleton_method(rb_stdout, "flush", f_nop, 0); |
7 | 1540 rb_define_global_function("p", f_p, -1); |
1541 } | |
1542 | |
1543 static void ruby_vim_init(void) | |
1544 { | |
1545 objtbl = rb_hash_new(); | |
1546 rb_global_variable(&objtbl); | |
1547 | |
1188 | 1548 /* The Vim module used to be called "VIM", but "Vim" is better. Make an |
4352 | 1549 * alias "VIM" for backwards compatibility. */ |
1188 | 1550 mVIM = rb_define_module("Vim"); |
1551 rb_define_const(rb_cObject, "VIM", mVIM); | |
7 | 1552 rb_define_const(mVIM, "VERSION_MAJOR", INT2NUM(VIM_VERSION_MAJOR)); |
1553 rb_define_const(mVIM, "VERSION_MINOR", INT2NUM(VIM_VERSION_MINOR)); | |
1554 rb_define_const(mVIM, "VERSION_BUILD", INT2NUM(VIM_VERSION_BUILD)); | |
1555 rb_define_const(mVIM, "VERSION_PATCHLEVEL", INT2NUM(VIM_VERSION_PATCHLEVEL)); | |
1556 rb_define_const(mVIM, "VERSION_SHORT", rb_str_new2(VIM_VERSION_SHORT)); | |
1557 rb_define_const(mVIM, "VERSION_MEDIUM", rb_str_new2(VIM_VERSION_MEDIUM)); | |
1558 rb_define_const(mVIM, "VERSION_LONG", rb_str_new2(VIM_VERSION_LONG)); | |
1559 rb_define_const(mVIM, "VERSION_LONG_DATE", rb_str_new2(VIM_VERSION_LONG_DATE)); | |
1560 rb_define_module_function(mVIM, "message", vim_message, 1); | |
1561 rb_define_module_function(mVIM, "set_option", vim_set_option, 1); | |
1562 rb_define_module_function(mVIM, "command", vim_command, 1); | |
1563 rb_define_module_function(mVIM, "evaluate", vim_evaluate, 1); | |
1564 | |
1565 eDeletedBufferError = rb_define_class_under(mVIM, "DeletedBufferError", | |
1566 rb_eStandardError); | |
1567 eDeletedWindowError = rb_define_class_under(mVIM, "DeletedWindowError", | |
1568 rb_eStandardError); | |
1569 | |
1570 cBuffer = rb_define_class_under(mVIM, "Buffer", rb_cObject); | |
1571 rb_define_singleton_method(cBuffer, "current", buffer_s_current, 0); | |
1572 rb_define_singleton_method(cBuffer, "count", buffer_s_count, 0); | |
1573 rb_define_singleton_method(cBuffer, "[]", buffer_s_aref, 1); | |
1574 rb_define_method(cBuffer, "name", buffer_name, 0); | |
1575 rb_define_method(cBuffer, "number", buffer_number, 0); | |
1576 rb_define_method(cBuffer, "count", buffer_count, 0); | |
1577 rb_define_method(cBuffer, "length", buffer_count, 0); | |
1578 rb_define_method(cBuffer, "[]", buffer_aref, 1); | |
1579 rb_define_method(cBuffer, "[]=", buffer_aset, 2); | |
1580 rb_define_method(cBuffer, "delete", buffer_delete, 1); | |
1581 rb_define_method(cBuffer, "append", buffer_append, 2); | |
1582 | |
779 | 1583 /* Added line manipulation functions |
1584 * SegPhault - 03/07/05 */ | |
1585 rb_define_method(cBuffer, "line_number", current_line_number, 0); | |
1586 rb_define_method(cBuffer, "line", line_s_current, 0); | |
1587 rb_define_method(cBuffer, "line=", set_current_line, 1); | |
1588 | |
1589 | |
7 | 1590 cVimWindow = rb_define_class_under(mVIM, "Window", rb_cObject); |
1591 rb_define_singleton_method(cVimWindow, "current", window_s_current, 0); | |
1592 rb_define_singleton_method(cVimWindow, "count", window_s_count, 0); | |
1593 rb_define_singleton_method(cVimWindow, "[]", window_s_aref, 1); | |
1594 rb_define_method(cVimWindow, "buffer", window_buffer, 0); | |
1595 rb_define_method(cVimWindow, "height", window_height, 0); | |
1596 rb_define_method(cVimWindow, "height=", window_set_height, 1); | |
501 | 1597 rb_define_method(cVimWindow, "width", window_width, 0); |
1598 rb_define_method(cVimWindow, "width=", window_set_width, 1); | |
7 | 1599 rb_define_method(cVimWindow, "cursor", window_cursor, 0); |
1600 rb_define_method(cVimWindow, "cursor=", window_set_cursor, 1); | |
1601 | |
1602 rb_define_virtual_variable("$curbuf", buffer_s_current, 0); | |
1603 rb_define_virtual_variable("$curwin", window_s_current, 0); | |
1604 } | |
4369 | 1605 |
1606 void vim_ruby_init(void *stack_start) | |
1607 { | |
1608 /* should get machine stack start address early in main function */ | |
1609 ruby_stack_start = stack_start; | |
1610 } |