Mercurial > vim
annotate src/if_ruby.c @ 15298:4aea6c2f56a8 v8.1.0657
patch 8.1.0657: get error for using regexp recursively
commit https://github.com/vim/vim/commit/01e51e5b305c13c68b5ea2b9e14779e1e88664ef
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Dec 29 13:09:46 2018 +0100
patch 8.1.0657: get error for using regexp recursively
Problem: Get error for using regexp recursively. (Dominique Pelle)
Solution: Do no check if connection is desired.
author | Bram Moolenaar <Bram@vim.org> |
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date | Sat, 29 Dec 2018 13:15:05 +0100 |
parents | b408509d8292 |
children | 0807e2dbbab6 |
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 | |
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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) |
54 # define rb_cSymbol (*dll_rb_cSymbol) | |
55 # define rb_cTrueClass (*dll_rb_cTrueClass) | |
56 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 | |
57 /* | |
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58 * On ver 1.8, all Ruby functions are exported with "__declspec(dllimport)" |
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59 * in ruby.h. But it causes trouble for these variables, because it is |
7 | 60 * defined in this file. When defined this RUBY_EXPORT it modified to |
61 * "extern" and be able to avoid this problem. | |
62 */ | |
63 # define RUBY_EXPORT | |
64 # endif | |
2589 | 65 |
2624 | 66 #if !(defined(WIN32) || defined(_WIN64)) |
2589 | 67 # include <dlfcn.h> |
2621 | 68 # define HINSTANCE void* |
69 # define RUBY_PROC void* | |
2589 | 70 # define load_dll(n) dlopen((n), RTLD_LAZY|RTLD_GLOBAL) |
71 # define symbol_from_dll dlsym | |
72 # define close_dll dlclose | |
73 #else | |
2621 | 74 # define RUBY_PROC FARPROC |
2612 | 75 # define load_dll vimLoadLib |
2589 | 76 # define symbol_from_dll GetProcAddress |
77 # define close_dll FreeLibrary | |
7 | 78 #endif |
79 | |
2589 | 80 #endif /* ifdef DYNAMIC_RUBY */ |
81 | |
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82 /* suggested by Ariya Mizutani */ |
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83 #if (_MSC_VER == 1200) |
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84 # undef _WIN32_WINNT |
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85 #endif |
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86 |
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87 #if (defined(RUBY_VERSION) && RUBY_VERSION >= 19) \ |
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88 || (defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 19) |
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89 # define RUBY19_OR_LATER 1 |
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90 #endif |
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91 |
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92 #if (defined(RUBY_VERSION) && RUBY_VERSION >= 20) \ |
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93 || (defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 20) |
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94 # define RUBY20_OR_LATER 1 |
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95 #endif |
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96 |
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97 #if (defined(RUBY_VERSION) && RUBY_VERSION >= 21) \ |
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98 || (defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 21) |
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99 # define RUBY21_OR_LATER 1 |
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100 #endif |
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101 |
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102 #if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 19 |
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103 /* Ruby 1.9 defines a number of static functions which use rb_num2long and |
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104 * rb_int2big */ |
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105 # define rb_num2long rb_num2long_stub |
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106 # define rb_int2big rb_int2big_stub |
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107 #endif |
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108 |
5766 | 109 #if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 19 \ |
110 && VIM_SIZEOF_INT < VIM_SIZEOF_LONG | |
111 /* Ruby 1.9 defines a number of static functions which use rb_fix2int and | |
5684 | 112 * rb_num2int if VIM_SIZEOF_INT < VIM_SIZEOF_LONG (64bit) */ |
4279 | 113 # define rb_fix2int rb_fix2int_stub |
114 # define rb_num2int rb_num2int_stub | |
115 #endif | |
116 | |
6485 | 117 #if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER == 21 |
5643 | 118 /* Ruby 2.1 adds new GC called RGenGC and RARRAY_PTR uses |
119 * rb_gc_writebarrier_unprotect_promoted if USE_RGENGC */ | |
6406 | 120 # define rb_gc_writebarrier_unprotect_promoted rb_gc_writebarrier_unprotect_promoted_stub |
121 #endif | |
6485 | 122 #if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 22 |
123 # define rb_gc_writebarrier_unprotect rb_gc_writebarrier_unprotect_stub | |
124 #endif | |
5643 | 125 |
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126 #if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 26 |
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127 # define rb_ary_detransient (*dll_rb_ary_detransient) |
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128 #endif |
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129 |
7 | 130 #include <ruby.h> |
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131 #ifdef RUBY19_OR_LATER |
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132 # include <ruby/encoding.h> |
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133 #endif |
7 | 134 |
2669 | 135 #undef off_t /* ruby defines off_t as _int64, Mingw uses long */ |
7 | 136 #undef EXTERN |
137 #undef _ | |
138 | |
139 /* T_DATA defined both by Ruby and Mac header files, hack around it... */ | |
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140 #if defined(MACOS_X) |
7 | 141 # define __OPENTRANSPORT__ |
142 # define __OPENTRANSPORTPROTOCOL__ | |
143 # define __OPENTRANSPORTPROVIDERS__ | |
144 #endif | |
145 | |
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146 /* |
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147 * The TypedData_XXX macro family can be used since Ruby 1.9.2 but |
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148 * rb_data_type_t changed in 1.9.3, therefore require at least 2.0. |
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149 * The old Data_XXX macro family was deprecated on Ruby 2.2. |
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150 * Use TypedData_XXX if available. |
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151 */ |
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152 #if defined(TypedData_Wrap_Struct) && defined(RUBY20_OR_LATER) |
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153 # define USE_TYPEDDATA 1 |
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154 #endif |
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155 |
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156 /* |
4352 | 157 * Backward compatibility for Ruby 1.8 and earlier. |
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158 * Ruby 1.9 does not provide STR2CSTR, instead StringValuePtr is provided. |
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159 * Ruby 1.9 does not provide RXXX(s)->len and RXXX(s)->ptr, instead |
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160 * RXXX_LEN(s) and RXXX_PTR(s) are provided. |
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161 */ |
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162 #ifndef StringValuePtr |
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163 # define StringValuePtr(s) STR2CSTR(s) |
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164 #endif |
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165 #ifndef RARRAY_LEN |
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166 # define RARRAY_LEN(s) RARRAY(s)->len |
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167 #endif |
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168 #ifndef RARRAY_PTR |
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169 # define RARRAY_PTR(s) RARRAY(s)->ptr |
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170 #endif |
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171 #ifndef RSTRING_LEN |
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172 # define RSTRING_LEN(s) RSTRING(s)->len |
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173 #endif |
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174 #ifndef RSTRING_PTR |
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175 # define RSTRING_PTR(s) RSTRING(s)->ptr |
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176 #endif |
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177 |
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178 #ifdef HAVE_DUP |
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179 # undef HAVE_DUP |
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180 #endif |
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181 |
7 | 182 #include "vim.h" |
183 #include "version.h" | |
184 | |
185 #if defined(PROTO) && !defined(FEAT_RUBY) | |
186 /* Define these to be able to generate the function prototypes. */ | |
187 # define VALUE int | |
188 # define RUBY_DATA_FUNC int | |
189 #endif | |
190 | |
191 static int ruby_initialized = 0; | |
4369 | 192 static void *ruby_stack_start; |
7 | 193 static VALUE objtbl; |
194 | |
195 static VALUE mVIM; | |
196 static VALUE cBuffer; | |
197 static VALUE cVimWindow; | |
198 static VALUE eDeletedBufferError; | |
199 static VALUE eDeletedWindowError; | |
200 | |
201 static int ensure_ruby_initialized(void); | |
202 static void error_print(int); | |
203 static void ruby_io_init(void); | |
204 static void ruby_vim_init(void); | |
205 | |
4452 | 206 #if defined(RUBY19_OR_LATER) || defined(RUBY_INIT_STACK) |
207 # if defined(__ia64) && !defined(ruby_init_stack) | |
208 # define ruby_init_stack(addr) ruby_init_stack((addr), rb_ia64_bsp()) | |
209 # endif | |
4375 | 210 #endif |
211 | |
7 | 212 #if defined(DYNAMIC_RUBY) || defined(PROTO) |
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213 # if defined(PROTO) && !defined(HINSTANCE) |
4375 | 214 # define HINSTANCE int /* for generating prototypes */ |
215 # endif | |
7 | 216 |
217 /* | |
218 * Wrapper defines | |
219 */ | |
4375 | 220 # define rb_assoc_new dll_rb_assoc_new |
221 # define rb_cObject (*dll_rb_cObject) | |
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222 # define rb_check_type dll_rb_check_type |
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223 # ifdef USE_TYPEDDATA |
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224 # define rb_check_typeddata dll_rb_check_typeddata |
6485 | 225 # endif |
4375 | 226 # define rb_class_path dll_rb_class_path |
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227 # ifdef USE_TYPEDDATA |
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228 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 23 |
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229 # define rb_data_typed_object_wrap dll_rb_data_typed_object_wrap |
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230 # else |
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231 # define rb_data_typed_object_alloc dll_rb_data_typed_object_alloc |
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232 # endif |
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233 # else |
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234 # define rb_data_object_alloc dll_rb_data_object_alloc |
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235 # endif |
4375 | 236 # define rb_define_class_under dll_rb_define_class_under |
237 # define rb_define_const dll_rb_define_const | |
238 # define rb_define_global_function dll_rb_define_global_function | |
239 # define rb_define_method dll_rb_define_method | |
240 # define rb_define_module dll_rb_define_module | |
241 # define rb_define_module_function dll_rb_define_module_function | |
242 # define rb_define_singleton_method dll_rb_define_singleton_method | |
243 # define rb_define_virtual_variable dll_rb_define_virtual_variable | |
244 # define rb_stdout (*dll_rb_stdout) | |
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245 # define rb_stderr (*dll_rb_stderr) |
4375 | 246 # define rb_eArgError (*dll_rb_eArgError) |
247 # define rb_eIndexError (*dll_rb_eIndexError) | |
248 # define rb_eRuntimeError (*dll_rb_eRuntimeError) | |
249 # define rb_eStandardError (*dll_rb_eStandardError) | |
250 # define rb_eval_string_protect dll_rb_eval_string_protect | |
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251 # ifdef RUBY21_OR_LATER |
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252 # define rb_funcallv dll_rb_funcallv |
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253 # else |
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254 # define rb_funcall2 dll_rb_funcall2 |
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255 # endif |
4375 | 256 # define rb_global_variable dll_rb_global_variable |
257 # define rb_hash_aset dll_rb_hash_aset | |
258 # define rb_hash_new dll_rb_hash_new | |
259 # define rb_inspect dll_rb_inspect | |
260 # define rb_int2inum dll_rb_int2inum | |
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261 |
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262 // ruby.h may redefine rb_intern to use RUBY_CONST_ID_CACHE(), but that won't |
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263 // work. Not using the cache appears to be the best solution. |
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264 # undef rb_intern |
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265 # define rb_intern dll_rb_intern |
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266 |
5684 | 267 # if VIM_SIZEOF_INT < VIM_SIZEOF_LONG /* 64 bits only */ |
5766 | 268 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER <= 18 |
269 # define rb_fix2int dll_rb_fix2int | |
270 # define rb_num2int dll_rb_num2int | |
271 # endif | |
4375 | 272 # define rb_num2uint dll_rb_num2uint |
273 # endif | |
274 # define rb_lastline_get dll_rb_lastline_get | |
275 # define rb_lastline_set dll_rb_lastline_set | |
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276 # define rb_protect dll_rb_protect |
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277 # define rb_load dll_rb_load |
4375 | 278 # ifndef RUBY19_OR_LATER |
279 # define rb_num2long dll_rb_num2long | |
280 # endif | |
281 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER <= 19 | |
282 # define rb_num2ulong dll_rb_num2ulong | |
283 # endif | |
284 # define rb_obj_alloc dll_rb_obj_alloc | |
285 # define rb_obj_as_string dll_rb_obj_as_string | |
286 # define rb_obj_id dll_rb_obj_id | |
287 # define rb_raise dll_rb_raise | |
288 # define rb_str_cat dll_rb_str_cat | |
289 # define rb_str_concat dll_rb_str_concat | |
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290 # undef rb_str_new |
4375 | 291 # define rb_str_new dll_rb_str_new |
292 # ifdef rb_str_new2 | |
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293 /* Ruby may #define rb_str_new2 to use rb_str_new_cstr. */ |
4375 | 294 # define need_rb_str_new_cstr 1 |
2621 | 295 /* Ruby's headers #define rb_str_new_cstr to make use of GCC's |
296 * __builtin_constant_p extension. */ | |
4375 | 297 # undef rb_str_new_cstr |
298 # define rb_str_new_cstr dll_rb_str_new_cstr | |
4373 | 299 # else |
4375 | 300 # define rb_str_new2 dll_rb_str_new2 |
301 # endif | |
302 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 | |
303 # define rb_string_value dll_rb_string_value | |
304 # define rb_string_value_ptr dll_rb_string_value_ptr | |
305 # define rb_float_new dll_rb_float_new | |
306 # define rb_ary_new dll_rb_ary_new | |
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307 # ifdef rb_ary_new4 |
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308 # define RB_ARY_NEW4_MACRO 1 |
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309 # undef rb_ary_new4 |
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310 # endif |
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311 # define rb_ary_new4 dll_rb_ary_new4 |
4375 | 312 # define rb_ary_push dll_rb_ary_push |
4452 | 313 # if defined(RUBY19_OR_LATER) || defined(RUBY_INIT_STACK) |
314 # ifdef __ia64 | |
315 # define rb_ia64_bsp dll_rb_ia64_bsp | |
316 # undef ruby_init_stack | |
317 # define ruby_init_stack(addr) dll_ruby_init_stack((addr), rb_ia64_bsp()) | |
318 # else | |
319 # define ruby_init_stack dll_ruby_init_stack | |
320 # endif | |
4375 | 321 # endif |
322 # else | |
323 # define rb_str2cstr dll_rb_str2cstr | |
4373 | 324 # endif |
4375 | 325 # ifdef RUBY19_OR_LATER |
326 # define rb_errinfo dll_rb_errinfo | |
327 # else | |
328 # define ruby_errinfo (*dll_ruby_errinfo) | |
2621 | 329 # endif |
4375 | 330 # define ruby_init dll_ruby_init |
331 # define ruby_init_loadpath dll_ruby_init_loadpath | |
332 # ifdef WIN3264 | |
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333 # ifdef RUBY19_OR_LATER |
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334 # define ruby_sysinit dll_ruby_sysinit |
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335 # else |
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336 # define NtInitialize dll_NtInitialize |
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337 # endif |
4375 | 338 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 |
339 # define rb_w32_snprintf dll_rb_w32_snprintf | |
340 # endif | |
341 # endif | |
7 | 342 |
4375 | 343 # ifdef RUBY19_OR_LATER |
344 # define ruby_script dll_ruby_script | |
345 # define rb_enc_find_index dll_rb_enc_find_index | |
346 # define rb_enc_find dll_rb_enc_find | |
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347 # undef rb_enc_str_new |
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348 # define rb_enc_str_new dll_rb_enc_str_new |
4375 | 349 # define rb_sprintf dll_rb_sprintf |
350 # define rb_require dll_rb_require | |
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351 # define ruby_options dll_ruby_options |
4375 | 352 # endif |
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353 |
7 | 354 /* |
355 * Pointers for dynamic link | |
356 */ | |
357 static VALUE (*dll_rb_assoc_new) (VALUE, VALUE); | |
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358 VALUE *dll_rb_cFalseClass; |
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359 VALUE *dll_rb_cFixnum; |
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360 # if defined(USE_RUBY_INTEGER) |
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361 VALUE *dll_rb_cInteger; |
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362 # endif |
4375 | 363 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 20 |
4193 | 364 VALUE *dll_rb_cFloat; |
4375 | 365 # endif |
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366 VALUE *dll_rb_cNilClass; |
7 | 367 static VALUE *dll_rb_cObject; |
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368 VALUE *dll_rb_cSymbol; |
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369 VALUE *dll_rb_cTrueClass; |
7 | 370 static void (*dll_rb_check_type) (VALUE,int); |
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371 # ifdef USE_TYPEDDATA |
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372 static void *(*dll_rb_check_typeddata) (VALUE,const rb_data_type_t *); |
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373 # endif |
7 | 374 static VALUE (*dll_rb_class_path) (VALUE); |
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375 # ifdef USE_TYPEDDATA |
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376 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 23 |
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377 static VALUE (*dll_rb_data_typed_object_wrap) (VALUE, void*, const rb_data_type_t *); |
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378 # else |
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379 static VALUE (*dll_rb_data_typed_object_alloc) (VALUE, void*, const rb_data_type_t *); |
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380 # endif |
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381 # else |
7 | 382 static VALUE (*dll_rb_data_object_alloc) (VALUE, void*, RUBY_DATA_FUNC, RUBY_DATA_FUNC); |
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383 # endif |
7 | 384 static VALUE (*dll_rb_define_class_under) (VALUE, const char*, VALUE); |
385 static void (*dll_rb_define_const) (VALUE,const char*,VALUE); | |
386 static void (*dll_rb_define_global_function) (const char*,VALUE(*)(),int); | |
387 static void (*dll_rb_define_method) (VALUE,const char*,VALUE(*)(),int); | |
388 static VALUE (*dll_rb_define_module) (const char*); | |
389 static void (*dll_rb_define_module_function) (VALUE,const char*,VALUE(*)(),int); | |
390 static void (*dll_rb_define_singleton_method) (VALUE,const char*,VALUE(*)(),int); | |
391 static void (*dll_rb_define_virtual_variable) (const char*,VALUE(*)(),void(*)()); | |
392 static VALUE *dll_rb_stdout; | |
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393 static VALUE *dll_rb_stderr; |
7 | 394 static VALUE *dll_rb_eArgError; |
395 static VALUE *dll_rb_eIndexError; | |
396 static VALUE *dll_rb_eRuntimeError; | |
397 static VALUE *dll_rb_eStandardError; | |
398 static VALUE (*dll_rb_eval_string_protect) (const char*, int*); | |
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399 # ifdef RUBY21_OR_LATER |
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400 static VALUE (*dll_rb_funcallv) (VALUE, ID, int, const VALUE*); |
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401 # else |
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402 static VALUE (*dll_rb_funcall2) (VALUE, ID, int, const VALUE*); |
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403 # endif |
7 | 404 static void (*dll_rb_global_variable) (VALUE*); |
405 static VALUE (*dll_rb_hash_aset) (VALUE, VALUE, VALUE); | |
406 static VALUE (*dll_rb_hash_new) (void); | |
407 static VALUE (*dll_rb_inspect) (VALUE); | |
408 static VALUE (*dll_rb_int2inum) (long); | |
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409 static ID (*dll_rb_intern) (const char*); |
5684 | 410 # if VIM_SIZEOF_INT < VIM_SIZEOF_LONG /* 64 bits only */ |
3808 | 411 static long (*dll_rb_fix2int) (VALUE); |
412 static long (*dll_rb_num2int) (VALUE); | |
413 static unsigned long (*dll_rb_num2uint) (VALUE); | |
4375 | 414 # endif |
7 | 415 static VALUE (*dll_rb_lastline_get) (void); |
416 static void (*dll_rb_lastline_set) (VALUE); | |
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417 static VALUE (*dll_rb_protect) (VALUE (*)(VALUE), VALUE, int*); |
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418 static void (*dll_rb_load) (VALUE, int); |
7 | 419 static long (*dll_rb_num2long) (VALUE); |
420 static unsigned long (*dll_rb_num2ulong) (VALUE); | |
421 static VALUE (*dll_rb_obj_alloc) (VALUE); | |
422 static VALUE (*dll_rb_obj_as_string) (VALUE); | |
423 static VALUE (*dll_rb_obj_id) (VALUE); | |
424 static void (*dll_rb_raise) (VALUE, const char*, ...); | |
4375 | 425 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 |
2589 | 426 static VALUE (*dll_rb_string_value) (volatile VALUE*); |
4375 | 427 # else |
7 | 428 static char *(*dll_rb_str2cstr) (VALUE,int*); |
4375 | 429 # endif |
7 | 430 static VALUE (*dll_rb_str_cat) (VALUE, const char*, long); |
431 static VALUE (*dll_rb_str_concat) (VALUE, VALUE); | |
432 static VALUE (*dll_rb_str_new) (const char*, long); | |
4375 | 433 # ifdef need_rb_str_new_cstr |
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434 /* Ruby may #define rb_str_new2 to use rb_str_new_cstr. */ |
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435 static VALUE (*dll_rb_str_new_cstr) (const char*); |
4375 | 436 # else |
7 | 437 static VALUE (*dll_rb_str_new2) (const char*); |
4375 | 438 # endif |
439 # ifdef RUBY19_OR_LATER | |
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440 static VALUE (*dll_rb_errinfo) (void); |
4375 | 441 # else |
7 | 442 static VALUE *dll_ruby_errinfo; |
4375 | 443 # endif |
7 | 444 static void (*dll_ruby_init) (void); |
445 static void (*dll_ruby_init_loadpath) (void); | |
4375 | 446 # ifdef WIN3264 |
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447 # ifdef RUBY19_OR_LATER |
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448 static void (*dll_ruby_sysinit) (int*, char***); |
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449 # else |
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450 static void (*dll_NtInitialize) (int*, char***); |
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451 # endif |
4375 | 452 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 |
2621 | 453 static int (*dll_rb_w32_snprintf)(char*, size_t, const char*, ...); |
4375 | 454 # endif |
2621 | 455 # endif |
4375 | 456 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 |
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457 static char * (*dll_rb_string_value_ptr) (volatile VALUE*); |
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458 static VALUE (*dll_rb_float_new) (double); |
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459 static VALUE (*dll_rb_ary_new) (void); |
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460 static VALUE (*dll_rb_ary_new4) (long n, const VALUE *elts); |
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461 static VALUE (*dll_rb_ary_push) (VALUE, VALUE); |
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462 # if DYNAMIC_RUBY_VER >= 26 |
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463 static void (*dll_rb_ary_detransient) (VALUE); |
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464 # endif |
4452 | 465 # if defined(RUBY19_OR_LATER) || defined(RUBY_INIT_STACK) |
466 # ifdef __ia64 | |
4373 | 467 static void * (*dll_rb_ia64_bsp) (void); |
468 static void (*dll_ruby_init_stack)(VALUE*, void*); | |
4452 | 469 # else |
4373 | 470 static void (*dll_ruby_init_stack)(VALUE*); |
4452 | 471 # endif |
4375 | 472 # endif |
4373 | 473 # endif |
4375 | 474 # ifdef RUBY19_OR_LATER |
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475 static VALUE (*dll_rb_int2big)(SIGNED_VALUE); |
4375 | 476 # endif |
7 | 477 |
4375 | 478 # ifdef RUBY19_OR_LATER |
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479 static void (*dll_ruby_script) (const char*); |
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480 static int (*dll_rb_enc_find_index) (const char*); |
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481 static rb_encoding* (*dll_rb_enc_find) (const char*); |
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482 static VALUE (*dll_rb_enc_str_new) (const char*, long, rb_encoding*); |
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483 static VALUE (*dll_rb_sprintf) (const char*, ...); |
2669 | 484 static VALUE (*dll_rb_require) (const char*); |
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485 static void* (*ruby_options)(int, char**); |
4375 | 486 # endif |
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487 |
5643 | 488 # if defined(USE_RGENGC) && USE_RGENGC |
6485 | 489 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER == 21 |
5643 | 490 static void (*dll_rb_gc_writebarrier_unprotect_promoted)(VALUE); |
6485 | 491 # else |
492 static void (*dll_rb_gc_writebarrier_unprotect)(VALUE obj); | |
493 # endif | |
5643 | 494 # endif |
495 | |
4375 | 496 # if defined(RUBY19_OR_LATER) && !defined(PROTO) |
6767 | 497 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 22 |
498 long rb_num2long_stub(VALUE x) | |
499 # else | |
3947 | 500 SIGNED_VALUE rb_num2long_stub(VALUE x) |
6767 | 501 # endif |
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502 { |
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503 return dll_rb_num2long(x); |
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504 } |
3947 | 505 VALUE rb_int2big_stub(SIGNED_VALUE x) |
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506 { |
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507 return dll_rb_int2big(x); |
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508 } |
5766 | 509 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 19 \ |
510 && VIM_SIZEOF_INT < VIM_SIZEOF_LONG | |
4279 | 511 long rb_fix2int_stub(VALUE x) |
512 { | |
513 return dll_rb_fix2int(x); | |
514 } | |
515 long rb_num2int_stub(VALUE x) | |
516 { | |
517 return dll_rb_num2int(x); | |
518 } | |
4375 | 519 # endif |
520 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 20 | |
4164 | 521 VALUE |
522 rb_float_new_in_heap(double d) | |
523 { | |
524 return dll_rb_float_new(d); | |
525 } | |
6767 | 526 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 22 |
527 unsigned long rb_num2ulong(VALUE x) | |
528 # else | |
4193 | 529 VALUE rb_num2ulong(VALUE x) |
6767 | 530 # endif |
4164 | 531 { |
532 return (long)RSHIFT((SIGNED_VALUE)(x),1); | |
533 } | |
4375 | 534 # endif |
535 # endif | |
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536 |
6357 | 537 /* Do not generate a prototype here, VALUE isn't always defined. */ |
538 # if defined(USE_RGENGC) && USE_RGENGC && !defined(PROTO) | |
6485 | 539 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER == 21 |
5643 | 540 void rb_gc_writebarrier_unprotect_promoted_stub(VALUE obj) |
541 { | |
6406 | 542 dll_rb_gc_writebarrier_unprotect_promoted(obj); |
5643 | 543 } |
6485 | 544 # else |
545 void rb_gc_writebarrier_unprotect_stub(VALUE obj) | |
546 { | |
547 dll_rb_gc_writebarrier_unprotect(obj); | |
548 } | |
549 # endif | |
550 # endif | |
551 | |
2621 | 552 static HINSTANCE hinstRuby = NULL; /* Instance of ruby.dll */ |
7 | 553 |
554 /* | |
501 | 555 * Table of name to function pointer of ruby. |
7 | 556 */ |
557 static struct | |
558 { | |
559 char *name; | |
560 RUBY_PROC *ptr; | |
561 } ruby_funcname_table[] = | |
562 { | |
563 {"rb_assoc_new", (RUBY_PROC*)&dll_rb_assoc_new}, | |
564 {"rb_cFalseClass", (RUBY_PROC*)&dll_rb_cFalseClass}, | |
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565 # if defined(USE_RUBY_INTEGER) |
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566 {"rb_cInteger", (RUBY_PROC*)&dll_rb_cInteger}, |
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567 # else |
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568 {"rb_cFixnum", (RUBY_PROC*)&dll_rb_cFixnum}, |
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569 # endif |
4375 | 570 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 20 |
4193 | 571 {"rb_cFloat", (RUBY_PROC*)&dll_rb_cFloat}, |
4375 | 572 # endif |
7 | 573 {"rb_cNilClass", (RUBY_PROC*)&dll_rb_cNilClass}, |
574 {"rb_cObject", (RUBY_PROC*)&dll_rb_cObject}, | |
575 {"rb_cSymbol", (RUBY_PROC*)&dll_rb_cSymbol}, | |
576 {"rb_cTrueClass", (RUBY_PROC*)&dll_rb_cTrueClass}, | |
577 {"rb_check_type", (RUBY_PROC*)&dll_rb_check_type}, | |
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578 # ifdef USE_TYPEDDATA |
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579 {"rb_check_typeddata", (RUBY_PROC*)&dll_rb_check_typeddata}, |
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580 # endif |
7 | 581 {"rb_class_path", (RUBY_PROC*)&dll_rb_class_path}, |
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582 # ifdef USE_TYPEDDATA |
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583 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 23 |
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584 {"rb_data_typed_object_wrap", (RUBY_PROC*)&dll_rb_data_typed_object_wrap}, |
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585 # else |
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586 {"rb_data_typed_object_alloc", (RUBY_PROC*)&dll_rb_data_typed_object_alloc}, |
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587 # endif |
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588 # else |
7 | 589 {"rb_data_object_alloc", (RUBY_PROC*)&dll_rb_data_object_alloc}, |
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590 # endif |
7 | 591 {"rb_define_class_under", (RUBY_PROC*)&dll_rb_define_class_under}, |
592 {"rb_define_const", (RUBY_PROC*)&dll_rb_define_const}, | |
593 {"rb_define_global_function", (RUBY_PROC*)&dll_rb_define_global_function}, | |
594 {"rb_define_method", (RUBY_PROC*)&dll_rb_define_method}, | |
595 {"rb_define_module", (RUBY_PROC*)&dll_rb_define_module}, | |
596 {"rb_define_module_function", (RUBY_PROC*)&dll_rb_define_module_function}, | |
597 {"rb_define_singleton_method", (RUBY_PROC*)&dll_rb_define_singleton_method}, | |
598 {"rb_define_virtual_variable", (RUBY_PROC*)&dll_rb_define_virtual_variable}, | |
599 {"rb_stdout", (RUBY_PROC*)&dll_rb_stdout}, | |
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600 {"rb_stderr", (RUBY_PROC*)&dll_rb_stderr}, |
7 | 601 {"rb_eArgError", (RUBY_PROC*)&dll_rb_eArgError}, |
602 {"rb_eIndexError", (RUBY_PROC*)&dll_rb_eIndexError}, | |
603 {"rb_eRuntimeError", (RUBY_PROC*)&dll_rb_eRuntimeError}, | |
604 {"rb_eStandardError", (RUBY_PROC*)&dll_rb_eStandardError}, | |
605 {"rb_eval_string_protect", (RUBY_PROC*)&dll_rb_eval_string_protect}, | |
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606 # ifdef RUBY21_OR_LATER |
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607 {"rb_funcallv", (RUBY_PROC*)&dll_rb_funcallv}, |
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608 # else |
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609 {"rb_funcall2", (RUBY_PROC*)&dll_rb_funcall2}, |
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610 # endif |
7 | 611 {"rb_global_variable", (RUBY_PROC*)&dll_rb_global_variable}, |
612 {"rb_hash_aset", (RUBY_PROC*)&dll_rb_hash_aset}, | |
613 {"rb_hash_new", (RUBY_PROC*)&dll_rb_hash_new}, | |
614 {"rb_inspect", (RUBY_PROC*)&dll_rb_inspect}, | |
615 {"rb_int2inum", (RUBY_PROC*)&dll_rb_int2inum}, | |
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616 {"rb_intern", (RUBY_PROC*)&dll_rb_intern}, |
5684 | 617 # if VIM_SIZEOF_INT < VIM_SIZEOF_LONG /* 64 bits only */ |
3808 | 618 {"rb_fix2int", (RUBY_PROC*)&dll_rb_fix2int}, |
619 {"rb_num2int", (RUBY_PROC*)&dll_rb_num2int}, | |
620 {"rb_num2uint", (RUBY_PROC*)&dll_rb_num2uint}, | |
4375 | 621 # endif |
7 | 622 {"rb_lastline_get", (RUBY_PROC*)&dll_rb_lastline_get}, |
623 {"rb_lastline_set", (RUBY_PROC*)&dll_rb_lastline_set}, | |
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624 {"rb_protect", (RUBY_PROC*)&dll_rb_protect}, |
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625 {"rb_load", (RUBY_PROC*)&dll_rb_load}, |
7 | 626 {"rb_num2long", (RUBY_PROC*)&dll_rb_num2long}, |
627 {"rb_num2ulong", (RUBY_PROC*)&dll_rb_num2ulong}, | |
628 {"rb_obj_alloc", (RUBY_PROC*)&dll_rb_obj_alloc}, | |
629 {"rb_obj_as_string", (RUBY_PROC*)&dll_rb_obj_as_string}, | |
630 {"rb_obj_id", (RUBY_PROC*)&dll_rb_obj_id}, | |
631 {"rb_raise", (RUBY_PROC*)&dll_rb_raise}, | |
4375 | 632 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 |
2589 | 633 {"rb_string_value", (RUBY_PROC*)&dll_rb_string_value}, |
4375 | 634 # else |
7 | 635 {"rb_str2cstr", (RUBY_PROC*)&dll_rb_str2cstr}, |
4375 | 636 # endif |
7 | 637 {"rb_str_cat", (RUBY_PROC*)&dll_rb_str_cat}, |
638 {"rb_str_concat", (RUBY_PROC*)&dll_rb_str_concat}, | |
639 {"rb_str_new", (RUBY_PROC*)&dll_rb_str_new}, | |
4375 | 640 # ifdef need_rb_str_new_cstr |
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641 {"rb_str_new_cstr", (RUBY_PROC*)&dll_rb_str_new_cstr}, |
4375 | 642 # else |
7 | 643 {"rb_str_new2", (RUBY_PROC*)&dll_rb_str_new2}, |
4375 | 644 # endif |
645 # ifdef RUBY19_OR_LATER | |
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646 {"rb_errinfo", (RUBY_PROC*)&dll_rb_errinfo}, |
4375 | 647 # else |
7 | 648 {"ruby_errinfo", (RUBY_PROC*)&dll_ruby_errinfo}, |
4375 | 649 # endif |
7 | 650 {"ruby_init", (RUBY_PROC*)&dll_ruby_init}, |
651 {"ruby_init_loadpath", (RUBY_PROC*)&dll_ruby_init_loadpath}, | |
4375 | 652 # ifdef WIN3264 |
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653 # ifdef RUBY19_OR_LATER |
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654 {"ruby_sysinit", (RUBY_PROC*)&dll_ruby_sysinit}, |
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655 # else |
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656 {"NtInitialize", (RUBY_PROC*)&dll_NtInitialize}, |
4375 | 657 # endif |
658 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 | |
7 | 659 {"rb_w32_snprintf", (RUBY_PROC*)&dll_rb_w32_snprintf}, |
4375 | 660 # endif |
2621 | 661 # endif |
4375 | 662 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 |
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663 {"rb_string_value_ptr", (RUBY_PROC*)&dll_rb_string_value_ptr}, |
4375 | 664 # if DYNAMIC_RUBY_VER <= 19 |
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665 {"rb_float_new", (RUBY_PROC*)&dll_rb_float_new}, |
4375 | 666 # else |
4164 | 667 {"rb_float_new_in_heap", (RUBY_PROC*)&dll_rb_float_new}, |
4375 | 668 # endif |
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669 {"rb_ary_new", (RUBY_PROC*)&dll_rb_ary_new}, |
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670 # ifdef RB_ARY_NEW4_MACRO |
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671 {"rb_ary_new_from_values", (RUBY_PROC*)&dll_rb_ary_new4}, |
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672 # else |
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673 {"rb_ary_new4", (RUBY_PROC*)&dll_rb_ary_new4}, |
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674 # endif |
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675 {"rb_ary_push", (RUBY_PROC*)&dll_rb_ary_push}, |
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676 # if DYNAMIC_RUBY_VER >= 26 |
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677 {"rb_ary_detransient", (RUBY_PROC*)&dll_rb_ary_detransient}, |
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678 # endif |
4375 | 679 # endif |
680 # ifdef RUBY19_OR_LATER | |
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681 {"rb_int2big", (RUBY_PROC*)&dll_rb_int2big}, |
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682 {"ruby_script", (RUBY_PROC*)&dll_ruby_script}, |
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683 {"rb_enc_find_index", (RUBY_PROC*)&dll_rb_enc_find_index}, |
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684 {"rb_enc_find", (RUBY_PROC*)&dll_rb_enc_find}, |
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685 {"rb_enc_str_new", (RUBY_PROC*)&dll_rb_enc_str_new}, |
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686 {"rb_sprintf", (RUBY_PROC*)&dll_rb_sprintf}, |
2669 | 687 {"rb_require", (RUBY_PROC*)&dll_rb_require}, |
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688 {"ruby_options", (RUBY_PROC*)&dll_ruby_options}, |
4375 | 689 # endif |
4452 | 690 # if defined(RUBY19_OR_LATER) || defined(RUBY_INIT_STACK) |
691 # ifdef __ia64 | |
692 {"rb_ia64_bsp", (RUBY_PROC*)&dll_rb_ia64_bsp}, | |
693 # endif | |
694 {"ruby_init_stack", (RUBY_PROC*)&dll_ruby_init_stack}, | |
695 # endif | |
5643 | 696 # if defined(USE_RGENGC) && USE_RGENGC |
6485 | 697 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER == 21 |
5643 | 698 {"rb_gc_writebarrier_unprotect_promoted", (RUBY_PROC*)&dll_rb_gc_writebarrier_unprotect_promoted}, |
6485 | 699 # else |
700 {"rb_gc_writebarrier_unprotect", (RUBY_PROC*)&dll_rb_gc_writebarrier_unprotect}, | |
701 # endif | |
5643 | 702 # endif |
7 | 703 {"", NULL}, |
704 }; | |
705 | |
706 /* | |
707 * Free ruby.dll | |
708 */ | |
709 static void | |
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710 end_dynamic_ruby(void) |
7 | 711 { |
712 if (hinstRuby) | |
713 { | |
2589 | 714 close_dll(hinstRuby); |
2621 | 715 hinstRuby = NULL; |
7 | 716 } |
717 } | |
718 | |
719 /* | |
720 * Load library and get all pointers. | |
721 * Parameter 'libname' provides name of DLL. | |
722 * Return OK or FAIL. | |
723 */ | |
724 static int | |
725 ruby_runtime_link_init(char *libname, int verbose) | |
726 { | |
727 int i; | |
728 | |
729 if (hinstRuby) | |
730 return OK; | |
2589 | 731 hinstRuby = load_dll(libname); |
7 | 732 if (!hinstRuby) |
733 { | |
734 if (verbose) | |
735 EMSG2(_(e_loadlib), libname); | |
736 return FAIL; | |
737 } | |
738 | |
739 for (i = 0; ruby_funcname_table[i].ptr; ++i) | |
740 { | |
2589 | 741 if (!(*ruby_funcname_table[i].ptr = symbol_from_dll(hinstRuby, |
7 | 742 ruby_funcname_table[i].name))) |
743 { | |
2589 | 744 close_dll(hinstRuby); |
2621 | 745 hinstRuby = NULL; |
7 | 746 if (verbose) |
747 EMSG2(_(e_loadfunc), ruby_funcname_table[i].name); | |
748 return FAIL; | |
749 } | |
750 } | |
751 return OK; | |
752 } | |
753 | |
754 /* | |
755 * If ruby is enabled (there is installed ruby on Windows system) return TRUE, | |
756 * else FALSE. | |
757 */ | |
758 int | |
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759 ruby_enabled(int verbose) |
7 | 760 { |
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761 return ruby_runtime_link_init((char *)p_rubydll, verbose) == OK; |
7 | 762 } |
763 #endif /* defined(DYNAMIC_RUBY) || defined(PROTO) */ | |
764 | |
765 void | |
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766 ruby_end(void) |
7 | 767 { |
768 #ifdef DYNAMIC_RUBY | |
769 end_dynamic_ruby(); | |
770 #endif | |
771 } | |
772 | |
773 void ex_ruby(exarg_T *eap) | |
774 { | |
775 int state; | |
776 char *script = NULL; | |
777 | |
750 | 778 script = (char *)script_get(eap, eap->arg); |
7 | 779 if (!eap->skip && ensure_ruby_initialized()) |
780 { | |
781 if (script == NULL) | |
782 rb_eval_string_protect((char *)eap->arg, &state); | |
783 else | |
784 rb_eval_string_protect(script, &state); | |
785 if (state) | |
786 error_print(state); | |
787 } | |
788 vim_free(script); | |
789 } | |
790 | |
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791 /* |
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792 * In Ruby 1.9 or later, ruby String object has encoding. |
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793 * conversion buffer string of vim to ruby String object using |
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794 * VIM encoding option. |
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795 */ |
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796 static VALUE |
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797 vim_str2rb_enc_str(const char *s) |
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798 { |
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799 #ifdef RUBY19_OR_LATER |
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800 int isnum; |
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801 long lval; |
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802 char_u *sval; |
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803 rb_encoding *enc; |
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804 |
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805 isnum = get_option_value((char_u *)"enc", &lval, &sval, 0); |
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806 if (isnum == 0) |
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807 { |
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808 enc = rb_enc_find((char *)sval); |
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809 vim_free(sval); |
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810 if (enc) |
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811 { |
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812 return rb_enc_str_new(s, (long)strlen(s), enc); |
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813 } |
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814 } |
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815 #endif |
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816 return rb_str_new2(s); |
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817 } |
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818 |
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819 static VALUE |
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820 eval_enc_string_protect(const char *str, int *state) |
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821 { |
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822 #ifdef RUBY19_OR_LATER |
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823 int isnum; |
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824 long lval; |
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825 char_u *sval; |
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826 rb_encoding *enc; |
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827 VALUE v; |
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828 |
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829 isnum = get_option_value((char_u *)"enc", &lval, &sval, 0); |
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830 if (isnum == 0) |
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831 { |
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832 enc = rb_enc_find((char *)sval); |
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833 vim_free(sval); |
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834 if (enc) |
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835 { |
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836 v = rb_sprintf("#-*- coding:%s -*-\n%s", rb_enc_name(enc), str); |
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837 return rb_eval_string_protect(StringValuePtr(v), state); |
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838 } |
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839 } |
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840 #endif |
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841 return rb_eval_string_protect(str, state); |
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842 } |
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843 |
7 | 844 void ex_rubydo(exarg_T *eap) |
845 { | |
846 int state; | |
847 linenr_T i; | |
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|
848 buf_T *was_curbuf = curbuf; |
7 | 849 |
850 if (ensure_ruby_initialized()) | |
851 { | |
852 if (u_save(eap->line1 - 1, eap->line2 + 1) != OK) | |
853 return; | |
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854 for (i = eap->line1; i <= eap->line2; i++) |
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855 { |
2656 | 856 VALUE line; |
7 | 857 |
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858 if (i > curbuf->b_ml.ml_line_count) |
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859 break; |
2656 | 860 line = vim_str2rb_enc_str((char *)ml_get(i)); |
7 | 861 rb_lastline_set(line); |
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862 eval_enc_string_protect((char *) eap->arg, &state); |
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863 if (state) |
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864 { |
7 | 865 error_print(state); |
866 break; | |
867 } | |
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868 if (was_curbuf != curbuf) |
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869 break; |
7 | 870 line = rb_lastline_get(); |
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871 if (!NIL_P(line)) |
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872 { |
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873 if (TYPE(line) != T_STRING) |
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874 { |
835 | 875 EMSG(_("E265: $_ must be an instance of String")); |
7 | 876 return; |
877 } | |
2077
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878 ml_replace(i, (char_u *) StringValuePtr(line), 1); |
7 | 879 changed(); |
880 #ifdef SYNTAX_HL | |
881 syn_changed(i); /* recompute syntax hl. for this line */ | |
882 #endif | |
883 } | |
884 } | |
885 check_cursor(); | |
886 update_curbuf(NOT_VALID); | |
887 } | |
888 } | |
889 | |
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890 static VALUE rb_load_wrap(VALUE file_to_load) |
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891 { |
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892 rb_load(file_to_load, 0); |
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893 return Qnil; |
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894 } |
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895 |
7 | 896 void ex_rubyfile(exarg_T *eap) |
897 { | |
898 int state; | |
899 | |
900 if (ensure_ruby_initialized()) | |
901 { | |
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902 VALUE file_to_load = rb_str_new2((const char *)eap->arg); |
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903 rb_protect(rb_load_wrap, file_to_load, &state); |
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904 if (state) |
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905 error_print(state); |
7 | 906 } |
907 } | |
908 | |
909 void ruby_buffer_free(buf_T *buf) | |
910 { | |
502 | 911 if (buf->b_ruby_ref) |
912 { | |
913 rb_hash_aset(objtbl, rb_obj_id((VALUE) buf->b_ruby_ref), Qnil); | |
914 RDATA(buf->b_ruby_ref)->data = NULL; | |
7 | 915 } |
916 } | |
917 | |
918 void ruby_window_free(win_T *win) | |
919 { | |
502 | 920 if (win->w_ruby_ref) |
921 { | |
922 rb_hash_aset(objtbl, rb_obj_id((VALUE) win->w_ruby_ref), Qnil); | |
923 RDATA(win->w_ruby_ref)->data = NULL; | |
7 | 924 } |
925 } | |
926 | |
927 static int ensure_ruby_initialized(void) | |
928 { | |
929 if (!ruby_initialized) | |
930 { | |
931 #ifdef DYNAMIC_RUBY | |
932 if (ruby_enabled(TRUE)) | |
933 { | |
934 #endif | |
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935 #ifdef _WIN32 |
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936 /* suggested by Ariya Mizutani */ |
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937 int argc = 1; |
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938 char *argv[] = {"gvim.exe"}; |
6406 | 939 char **argvp = argv; |
10595
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940 # ifdef RUBY19_OR_LATER |
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941 ruby_sysinit(&argc, &argvp); |
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942 # else |
6406 | 943 NtInitialize(&argc, &argvp); |
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944 # endif |
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945 #endif |
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946 { |
4452 | 947 #if defined(RUBY19_OR_LATER) || defined(RUBY_INIT_STACK) |
4369 | 948 ruby_init_stack(ruby_stack_start); |
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949 #endif |
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950 ruby_init(); |
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951 } |
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952 #ifdef RUBY19_OR_LATER |
2669 | 953 { |
954 int dummy_argc = 2; | |
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955 char *dummy_argv[] = {"vim-ruby", "-e_=0"}; |
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956 ruby_options(dummy_argc, dummy_argv); |
2669 | 957 } |
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958 ruby_script("vim-ruby"); |
2669 | 959 #else |
960 ruby_init_loadpath(); | |
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961 #endif |
7 | 962 ruby_io_init(); |
963 ruby_vim_init(); | |
964 ruby_initialized = 1; | |
965 #ifdef DYNAMIC_RUBY | |
966 } | |
967 else | |
968 { | |
969 EMSG(_("E266: Sorry, this command is disabled, the Ruby library could not be loaded.")); | |
970 return 0; | |
971 } | |
972 #endif | |
973 } | |
974 return ruby_initialized; | |
975 } | |
976 | |
977 static void error_print(int state) | |
978 { | |
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979 #if !defined(DYNAMIC_RUBY) && !defined(RUBY19_OR_LATER) |
7 | 980 RUBYEXTERN VALUE ruby_errinfo; |
981 #endif | |
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982 VALUE error; |
7 | 983 VALUE eclass; |
984 VALUE einfo; | |
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985 VALUE bt; |
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986 int attr; |
7 | 987 char buff[BUFSIZ]; |
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988 long i; |
7 | 989 |
990 #define TAG_RETURN 0x1 | |
991 #define TAG_BREAK 0x2 | |
992 #define TAG_NEXT 0x3 | |
993 #define TAG_RETRY 0x4 | |
994 #define TAG_REDO 0x5 | |
995 #define TAG_RAISE 0x6 | |
996 #define TAG_THROW 0x7 | |
997 #define TAG_FATAL 0x8 | |
998 #define TAG_MASK 0xf | |
999 | |
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1000 switch (state) |
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1001 { |
7 | 1002 case TAG_RETURN: |
835 | 1003 EMSG(_("E267: unexpected return")); |
7 | 1004 break; |
1005 case TAG_NEXT: | |
835 | 1006 EMSG(_("E268: unexpected next")); |
7 | 1007 break; |
1008 case TAG_BREAK: | |
835 | 1009 EMSG(_("E269: unexpected break")); |
7 | 1010 break; |
1011 case TAG_REDO: | |
835 | 1012 EMSG(_("E270: unexpected redo")); |
7 | 1013 break; |
1014 case TAG_RETRY: | |
835 | 1015 EMSG(_("E271: retry outside of rescue clause")); |
7 | 1016 break; |
1017 case TAG_RAISE: | |
1018 case TAG_FATAL: | |
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1019 #ifdef RUBY19_OR_LATER |
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1020 error = rb_errinfo(); |
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1021 #else |
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1022 error = ruby_errinfo; |
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1023 #endif |
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1024 eclass = CLASS_OF(error); |
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1025 einfo = rb_obj_as_string(error); |
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1026 if (eclass == rb_eRuntimeError && RSTRING_LEN(einfo) == 0) |
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1027 { |
835 | 1028 EMSG(_("E272: unhandled exception")); |
7 | 1029 } |
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1030 else |
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1031 { |
7 | 1032 VALUE epath; |
1033 char *p; | |
1034 | |
1035 epath = rb_class_path(eclass); | |
272 | 1036 vim_snprintf(buff, BUFSIZ, "%s: %s", |
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1037 RSTRING_PTR(epath), RSTRING_PTR(einfo)); |
7 | 1038 p = strchr(buff, '\n'); |
1039 if (p) *p = '\0'; | |
1040 EMSG(buff); | |
1041 } | |
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1042 |
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1043 attr = syn_name2attr((char_u *)"Error"); |
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1044 # ifdef RUBY21_OR_LATER |
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1045 bt = rb_funcallv(error, rb_intern("backtrace"), 0, 0); |
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1046 for (i = 0; i < RARRAY_LEN(bt); i++) |
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1047 msg_attr((char_u *)RSTRING_PTR(RARRAY_AREF(bt, i)), attr); |
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1048 # else |
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1049 bt = rb_funcall2(error, rb_intern("backtrace"), 0, 0); |
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1050 for (i = 0; i < RARRAY_LEN(bt); i++) |
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1051 msg_attr((char_u *)RSTRING_PTR(RARRAY_PTR(bt)[i]), attr); |
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1052 # endif |
7 | 1053 break; |
1054 default: | |
272 | 1055 vim_snprintf(buff, BUFSIZ, _("E273: unknown longjmp status %d"), state); |
7 | 1056 EMSG(buff); |
1057 break; | |
1058 } | |
1059 } | |
1060 | |
1888 | 1061 static VALUE vim_message(VALUE self UNUSED, VALUE str) |
7 | 1062 { |
1063 char *buff, *p; | |
1064 | |
1065 str = rb_obj_as_string(str); | |
2990 | 1066 if (RSTRING_LEN(str) > 0) |
1067 { | |
1068 /* Only do this when the string isn't empty, alloc(0) causes trouble. */ | |
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1069 buff = ALLOCA_N(char, RSTRING_LEN(str) + 1); |
2990 | 1070 strcpy(buff, RSTRING_PTR(str)); |
1071 p = strchr(buff, '\n'); | |
1072 if (p) *p = '\0'; | |
1073 MSG(buff); | |
1074 } | |
1075 else | |
1076 { | |
1077 MSG(""); | |
1078 } | |
7 | 1079 return Qnil; |
1080 } | |
1081 | |
1888 | 1082 static VALUE vim_set_option(VALUE self UNUSED, VALUE str) |
7 | 1083 { |
2077
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1084 do_set((char_u *)StringValuePtr(str), 0); |
7 | 1085 update_screen(NOT_VALID); |
1086 return Qnil; | |
1087 } | |
1088 | |
1888 | 1089 static VALUE vim_command(VALUE self UNUSED, VALUE str) |
7 | 1090 { |
2077
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1091 do_cmdline_cmd((char_u *)StringValuePtr(str)); |
7 | 1092 return Qnil; |
1093 } | |
1094 | |
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1095 #ifdef FEAT_EVAL |
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1096 static VALUE vim_to_ruby(typval_T *tv) |
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1097 { |
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1098 VALUE result = Qnil; |
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1099 |
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1100 if (tv->v_type == VAR_STRING) |
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1101 { |
2121
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1102 result = rb_str_new2(tv->vval.v_string == NULL |
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1103 ? "" : (char *)(tv->vval.v_string)); |
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1104 } |
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1105 else if (tv->v_type == VAR_NUMBER) |
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1106 { |
2117
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1107 result = INT2NUM(tv->vval.v_number); |
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1108 } |
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1109 # ifdef FEAT_FLOAT |
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1110 else if (tv->v_type == VAR_FLOAT) |
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1111 { |
2117
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1112 result = rb_float_new(tv->vval.v_float); |
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1113 } |
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1114 # endif |
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1115 else if (tv->v_type == VAR_LIST) |
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1116 { |
2117
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1117 list_T *list = tv->vval.v_list; |
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|
1118 listitem_T *curr; |
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1119 |
2117
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1120 result = rb_ary_new(); |
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1121 |
2117
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1122 if (list != NULL) |
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|
1123 { |
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|
1124 for (curr = list->lv_first; curr != NULL; curr = curr->li_next) |
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1125 { |
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|
1126 rb_ary_push(result, vim_to_ruby(&curr->li_tv)); |
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1127 } |
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1128 } |
2090
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1129 } |
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|
1130 else if (tv->v_type == VAR_DICT) |
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1131 { |
2117
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|
1132 result = rb_hash_new(); |
2090
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1133 |
2117
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|
1134 if (tv->vval.v_dict != NULL) |
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|
1135 { |
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|
1136 hashtab_T *ht = &tv->vval.v_dict->dv_hashtab; |
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|
1137 long_u todo = ht->ht_used; |
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|
1138 hashitem_T *hi; |
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|
1139 dictitem_T *di; |
2090
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|
1140 |
2117
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|
1141 for (hi = ht->ht_array; todo > 0; ++hi) |
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1142 { |
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1143 if (!HASHITEM_EMPTY(hi)) |
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1144 { |
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|
1145 --todo; |
2090
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1146 |
2117
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|
1147 di = dict_lookup(hi); |
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|
1148 rb_hash_aset(result, rb_str_new2((char *)hi->hi_key), |
2090
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1149 vim_to_ruby(&di->di_tv)); |
2117
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1150 } |
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1151 } |
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1152 } |
7712
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1153 } |
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|
1154 else if (tv->v_type == VAR_SPECIAL) |
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1155 { |
14411
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1156 if (tv->vval.v_number == VVAL_TRUE) |
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|
1157 result = Qtrue; |
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1158 else if (tv->vval.v_number == VVAL_FALSE) |
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1159 result = Qfalse; |
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1160 } /* else return Qnil; */ |
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|
1161 |
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1162 return result; |
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|
1163 } |
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1164 #endif |
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1165 |
1888 | 1166 static VALUE vim_evaluate(VALUE self UNUSED, VALUE str) |
7 | 1167 { |
1168 #ifdef FEAT_EVAL | |
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1169 typval_T *tv; |
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1170 VALUE result; |
7 | 1171 |
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1172 tv = eval_expr((char_u *)StringValuePtr(str), NULL); |
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1173 if (tv == NULL) |
7 | 1174 { |
2117
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1175 return Qnil; |
7 | 1176 } |
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1177 result = vim_to_ruby(tv); |
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1178 |
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1179 free_tv(tv); |
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1180 |
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1181 return result; |
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1182 #else |
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1183 return Qnil; |
7 | 1184 #endif |
1185 } | |
1186 | |
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1187 #ifdef USE_TYPEDDATA |
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1188 static size_t buffer_dsize(const void *buf); |
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1189 |
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1190 static const rb_data_type_t buffer_type = { |
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1191 "vim_buffer", |
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1192 {0, 0, buffer_dsize, {0, 0}}, |
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1193 0, 0, |
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1194 # ifdef RUBY_TYPED_FREE_IMMEDIATELY |
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1195 0, |
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1196 # endif |
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1197 }; |
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1198 |
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|
1199 static size_t buffer_dsize(const void *buf UNUSED) |
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1200 { |
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1201 return sizeof(buf_T); |
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1202 } |
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1203 #endif |
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1204 |
7 | 1205 static VALUE buffer_new(buf_T *buf) |
1206 { | |
502 | 1207 if (buf->b_ruby_ref) |
1208 { | |
1209 return (VALUE) buf->b_ruby_ref; | |
7 | 1210 } |
502 | 1211 else |
1212 { | |
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1213 #ifdef USE_TYPEDDATA |
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1214 VALUE obj = TypedData_Wrap_Struct(cBuffer, &buffer_type, buf); |
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1215 #else |
7 | 1216 VALUE obj = Data_Wrap_Struct(cBuffer, 0, 0, buf); |
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1217 #endif |
502 | 1218 buf->b_ruby_ref = (void *) obj; |
7 | 1219 rb_hash_aset(objtbl, rb_obj_id(obj), obj); |
1220 return obj; | |
1221 } | |
1222 } | |
1223 | |
1224 static buf_T *get_buf(VALUE obj) | |
1225 { | |
1226 buf_T *buf; | |
1227 | |
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1228 #ifdef USE_TYPEDDATA |
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1229 TypedData_Get_Struct(obj, buf_T, &buffer_type, buf); |
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1230 #else |
7 | 1231 Data_Get_Struct(obj, buf_T, buf); |
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1232 #endif |
7 | 1233 if (buf == NULL) |
1234 rb_raise(eDeletedBufferError, "attempt to refer to deleted buffer"); | |
1235 return buf; | |
1236 } | |
1237 | |
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1238 static VALUE buffer_s_current(void) |
7 | 1239 { |
1240 return buffer_new(curbuf); | |
1241 } | |
1242 | |
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1243 static VALUE buffer_s_count(void) |
7 | 1244 { |
1245 buf_T *b; | |
1246 int n = 0; | |
1247 | |
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1248 FOR_ALL_BUFFERS(b) |
779 | 1249 { |
856 | 1250 /* Deleted buffers should not be counted |
1251 * SegPhault - 01/07/05 */ | |
1252 if (b->b_p_bl) | |
779 | 1253 n++; |
1254 } | |
1255 | |
7 | 1256 return INT2NUM(n); |
1257 } | |
1258 | |
1888 | 1259 static VALUE buffer_s_aref(VALUE self UNUSED, VALUE num) |
7 | 1260 { |
1261 buf_T *b; | |
1262 int n = NUM2INT(num); | |
1263 | |
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1264 FOR_ALL_BUFFERS(b) |
779 | 1265 { |
856 | 1266 /* Deleted buffers should not be counted |
1267 * SegPhault - 01/07/05 */ | |
1268 if (!b->b_p_bl) | |
779 | 1269 continue; |
1270 | |
856 | 1271 if (n == 0) |
7 | 1272 return buffer_new(b); |
779 | 1273 |
856 | 1274 n--; |
7 | 1275 } |
1276 return Qnil; | |
1277 } | |
1278 | |
1279 static VALUE buffer_name(VALUE self) | |
1280 { | |
1281 buf_T *buf = get_buf(self); | |
1282 | |
750 | 1283 return buf->b_ffname ? rb_str_new2((char *)buf->b_ffname) : Qnil; |
7 | 1284 } |
1285 | |
1286 static VALUE buffer_number(VALUE self) | |
1287 { | |
1288 buf_T *buf = get_buf(self); | |
1289 | |
1290 return INT2NUM(buf->b_fnum); | |
1291 } | |
1292 | |
1293 static VALUE buffer_count(VALUE self) | |
1294 { | |
1295 buf_T *buf = get_buf(self); | |
1296 | |
1297 return INT2NUM(buf->b_ml.ml_line_count); | |
1298 } | |
1299 | |
779 | 1300 static VALUE get_buffer_line(buf_T *buf, linenr_T n) |
7 | 1301 { |
2637 | 1302 if (n <= 0 || n > buf->b_ml.ml_line_count) |
1303 rb_raise(rb_eIndexError, "line number %ld out of range", (long)n); | |
1304 return vim_str2rb_enc_str((char *)ml_get_buf(buf, n, FALSE)); | |
7 | 1305 } |
1306 | |
779 | 1307 static VALUE buffer_aref(VALUE self, VALUE num) |
7 | 1308 { |
1309 buf_T *buf = get_buf(self); | |
779 | 1310 |
1311 if (buf != NULL) | |
1312 return get_buffer_line(buf, (linenr_T)NUM2LONG(num)); | |
1313 return Qnil; /* For stop warning */ | |
1314 } | |
1315 | |
1316 static VALUE set_buffer_line(buf_T *buf, linenr_T n, VALUE str) | |
1317 { | |
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1318 char *line = StringValuePtr(str); |
896 | 1319 aco_save_T aco; |
7 | 1320 |
896 | 1321 if (n > 0 && n <= buf->b_ml.ml_line_count && line != NULL) |
1322 { | |
1323 /* set curwin/curbuf for "buf" and save some things */ | |
1324 aucmd_prepbuf(&aco, buf); | |
1325 | |
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1326 if (u_savesub(n) == OK) |
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1327 { |
779 | 1328 ml_replace(n, (char_u *)line, TRUE); |
7 | 1329 changed(); |
1330 #ifdef SYNTAX_HL | |
1331 syn_changed(n); /* recompute syntax hl. for this line */ | |
1332 #endif | |
1333 } | |
896 | 1334 |
1335 /* restore curwin/curbuf and a few other things */ | |
1336 aucmd_restbuf(&aco); | |
1337 /* Careful: autocommands may have made "buf" invalid! */ | |
934 | 1338 |
7 | 1339 update_curbuf(NOT_VALID); |
1340 } | |
896 | 1341 else |
1342 { | |
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1343 rb_raise(rb_eIndexError, "line number %ld out of range", (long)n); |
7 | 1344 } |
1345 return str; | |
1346 } | |
1347 | |
779 | 1348 static VALUE buffer_aset(VALUE self, VALUE num, VALUE str) |
1349 { | |
1350 buf_T *buf = get_buf(self); | |
1351 | |
1352 if (buf != NULL) | |
1353 return set_buffer_line(buf, (linenr_T)NUM2LONG(num), str); | |
1354 return str; | |
1355 } | |
1356 | |
7 | 1357 static VALUE buffer_delete(VALUE self, VALUE num) |
1358 { | |
896 | 1359 buf_T *buf = get_buf(self); |
1360 long n = NUM2LONG(num); | |
1361 aco_save_T aco; | |
7 | 1362 |
896 | 1363 if (n > 0 && n <= buf->b_ml.ml_line_count) |
1364 { | |
1365 /* set curwin/curbuf for "buf" and save some things */ | |
1366 aucmd_prepbuf(&aco, buf); | |
1367 | |
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1368 if (u_savedel(n, 1) == OK) |
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1369 { |
7 | 1370 ml_delete(n, 0); |
779 | 1371 |
856 | 1372 /* Changes to non-active buffers should properly refresh |
1373 * SegPhault - 01/09/05 */ | |
1374 deleted_lines_mark(n, 1L); | |
779 | 1375 |
7 | 1376 changed(); |
1377 } | |
896 | 1378 |
1379 /* restore curwin/curbuf and a few other things */ | |
1380 aucmd_restbuf(&aco); | |
1381 /* Careful: autocommands may have made "buf" invalid! */ | |
934 | 1382 |
7 | 1383 update_curbuf(NOT_VALID); |
1384 } | |
896 | 1385 else |
1386 { | |
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1387 rb_raise(rb_eIndexError, "line number %ld out of range", n); |
7 | 1388 } |
1389 return Qnil; | |
1390 } | |
1391 | |
1392 static VALUE buffer_append(VALUE self, VALUE num, VALUE str) | |
1393 { | |
896 | 1394 buf_T *buf = get_buf(self); |
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1395 char *line = StringValuePtr(str); |
896 | 1396 long n = NUM2LONG(num); |
1397 aco_save_T aco; | |
7 | 1398 |
2637 | 1399 if (line == NULL) |
1400 { | |
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1401 rb_raise(rb_eIndexError, "NULL line"); |
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1402 } |
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1403 else if (n >= 0 && n <= buf->b_ml.ml_line_count) |
896 | 1404 { |
1405 /* set curwin/curbuf for "buf" and save some things */ | |
1406 aucmd_prepbuf(&aco, buf); | |
1407 | |
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1408 if (u_inssub(n + 1) == OK) |
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1409 { |
7 | 1410 ml_append(n, (char_u *) line, (colnr_T) 0, FALSE); |
779 | 1411 |
856 | 1412 /* Changes to non-active buffers should properly refresh screen |
1413 * SegPhault - 12/20/04 */ | |
1414 appended_lines_mark(n, 1L); | |
779 | 1415 |
856 | 1416 changed(); |
7 | 1417 } |
896 | 1418 |
1419 /* restore curwin/curbuf and a few other things */ | |
1420 aucmd_restbuf(&aco); | |
1421 /* Careful: autocommands may have made "buf" invalid! */ | |
934 | 1422 |
7 | 1423 update_curbuf(NOT_VALID); |
1424 } | |
2637 | 1425 else |
1426 { | |
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1427 rb_raise(rb_eIndexError, "line number %ld out of range", n); |
7 | 1428 } |
1429 return str; | |
1430 } | |
1431 | |
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1432 #ifdef USE_TYPEDDATA |
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1433 static size_t window_dsize(const void *buf); |
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1434 |
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1435 static const rb_data_type_t window_type = { |
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1436 "vim_window", |
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1437 {0, 0, window_dsize, {0, 0}}, |
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1438 0, 0, |
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1439 # ifdef RUBY_TYPED_FREE_IMMEDIATELY |
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1440 0, |
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1441 # endif |
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1442 }; |
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1443 |
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1444 static size_t window_dsize(const void *win UNUSED) |
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1445 { |
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1446 return sizeof(win_T); |
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1447 } |
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1448 #endif |
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1449 |
7 | 1450 static VALUE window_new(win_T *win) |
1451 { | |
502 | 1452 if (win->w_ruby_ref) |
1453 { | |
1454 return (VALUE) win->w_ruby_ref; | |
7 | 1455 } |
502 | 1456 else |
1457 { | |
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1458 #ifdef USE_TYPEDDATA |
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1459 VALUE obj = TypedData_Wrap_Struct(cVimWindow, &window_type, win); |
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1460 #else |
7 | 1461 VALUE obj = Data_Wrap_Struct(cVimWindow, 0, 0, win); |
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1462 #endif |
502 | 1463 win->w_ruby_ref = (void *) obj; |
7 | 1464 rb_hash_aset(objtbl, rb_obj_id(obj), obj); |
1465 return obj; | |
1466 } | |
1467 } | |
1468 | |
1469 static win_T *get_win(VALUE obj) | |
1470 { | |
1471 win_T *win; | |
1472 | |
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1473 #ifdef USE_TYPEDDATA |
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1474 TypedData_Get_Struct(obj, win_T, &window_type, win); |
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1475 #else |
7 | 1476 Data_Get_Struct(obj, win_T, win); |
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1477 #endif |
7 | 1478 if (win == NULL) |
1479 rb_raise(eDeletedWindowError, "attempt to refer to deleted window"); | |
1480 return win; | |
1481 } | |
1482 | |
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1483 static VALUE window_s_current(void) |
7 | 1484 { |
1485 return window_new(curwin); | |
1486 } | |
1487 | |
779 | 1488 /* |
1489 * Added line manipulation functions | |
1490 * SegPhault - 03/07/05 | |
1491 */ | |
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1492 static VALUE line_s_current(void) |
779 | 1493 { |
1494 return get_buffer_line(curbuf, curwin->w_cursor.lnum); | |
1495 } | |
1496 | |
1888 | 1497 static VALUE set_current_line(VALUE self UNUSED, VALUE str) |
779 | 1498 { |
1499 return set_buffer_line(curbuf, curwin->w_cursor.lnum, str); | |
1500 } | |
1501 | |
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1502 static VALUE current_line_number(void) |
779 | 1503 { |
1504 return INT2FIX((int)curwin->w_cursor.lnum); | |
1505 } | |
1506 | |
1507 | |
1508 | |
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1509 static VALUE window_s_count(void) |
7 | 1510 { |
1511 win_T *w; | |
1512 int n = 0; | |
1513 | |
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commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
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changeset
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1514 FOR_ALL_WINDOWS(w) |
7 | 1515 n++; |
1516 return INT2NUM(n); | |
1517 } | |
1518 | |
1888 | 1519 static VALUE window_s_aref(VALUE self UNUSED, VALUE num) |
7 | 1520 { |
1521 win_T *w; | |
1522 int n = NUM2INT(num); | |
1523 | |
1524 for (w = firstwin; w != NULL; w = w->w_next, --n) | |
1525 if (n == 0) | |
1526 return window_new(w); | |
1527 return Qnil; | |
1528 } | |
1529 | |
1530 static VALUE window_buffer(VALUE self) | |
1531 { | |
1532 win_T *win = get_win(self); | |
1533 | |
1534 return buffer_new(win->w_buffer); | |
1535 } | |
1536 | |
1537 static VALUE window_height(VALUE self) | |
1538 { | |
1539 win_T *win = get_win(self); | |
1540 | |
1541 return INT2NUM(win->w_height); | |
1542 } | |
1543 | |
1544 static VALUE window_set_height(VALUE self, VALUE height) | |
1545 { | |
1546 win_T *win = get_win(self); | |
1547 win_T *savewin = curwin; | |
1548 | |
1549 curwin = win; | |
1550 win_setheight(NUM2INT(height)); | |
1551 curwin = savewin; | |
1552 return height; | |
1553 } | |
1554 | |
4135 | 1555 static VALUE window_width(VALUE self UNUSED) |
501 | 1556 { |
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patch 8.0.1137: cannot build with Ruby
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1557 return INT2NUM(get_win(self)->w_width); |
501 | 1558 } |
1559 | |
4135 | 1560 static VALUE window_set_width(VALUE self UNUSED, VALUE width) |
501 | 1561 { |
1562 win_T *win = get_win(self); | |
1563 win_T *savewin = curwin; | |
1564 | |
1565 curwin = win; | |
1566 win_setwidth(NUM2INT(width)); | |
1567 curwin = savewin; | |
1568 return width; | |
1569 } | |
1570 | |
7 | 1571 static VALUE window_cursor(VALUE self) |
1572 { | |
1573 win_T *win = get_win(self); | |
1574 | |
1575 return rb_assoc_new(INT2NUM(win->w_cursor.lnum), INT2NUM(win->w_cursor.col)); | |
1576 } | |
1577 | |
1578 static VALUE window_set_cursor(VALUE self, VALUE pos) | |
1579 { | |
1580 VALUE lnum, col; | |
1581 win_T *win = get_win(self); | |
1582 | |
1583 Check_Type(pos, T_ARRAY); | |
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updated for version 7.2.361
Bram Moolenaar <bram@zimbu.org>
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1584 if (RARRAY_LEN(pos) != 2) |
7 | 1585 rb_raise(rb_eArgError, "array length must be 2"); |
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1586 lnum = RARRAY_PTR(pos)[0]; |
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1587 col = RARRAY_PTR(pos)[1]; |
7 | 1588 win->w_cursor.lnum = NUM2LONG(lnum); |
1589 win->w_cursor.col = NUM2UINT(col); | |
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patch 8.1.0212: preferred cursor column not set in interfaces
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1590 win->w_set_curswant = TRUE; |
7 | 1591 check_cursor(); /* put cursor on an existing line */ |
1592 update_screen(NOT_VALID); | |
1593 return Qnil; | |
1594 } | |
1595 | |
3478 | 1596 static VALUE f_nop(VALUE self UNUSED) |
3474 | 1597 { |
1598 return Qnil; | |
1599 } | |
1600 | |
1888 | 1601 static VALUE f_p(int argc, VALUE *argv, VALUE self UNUSED) |
7 | 1602 { |
1603 int i; | |
1604 VALUE str = rb_str_new("", 0); | |
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1605 VALUE ret = Qnil; |
7 | 1606 |
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commit https://github.com/vim/vim/commit/758535a1df4c5e86b45dddf12db2a54dea28ca40
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1607 for (i = 0; i < argc; i++) |
eaf11fa2fec8
commit https://github.com/vim/vim/commit/758535a1df4c5e86b45dddf12db2a54dea28ca40
Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
1608 { |
7 | 1609 if (i > 0) rb_str_cat(str, ", ", 2); |
1610 rb_str_concat(str, rb_inspect(argv[i])); | |
1611 } | |
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1612 MSG(RSTRING_PTR(str)); |
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1613 |
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1614 if (argc == 1) |
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1615 ret = argv[0]; |
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1616 else if (argc > 1) |
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1617 ret = rb_ary_new4(argc, argv); |
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1618 return ret; |
7 | 1619 } |
1620 | |
1621 static void ruby_io_init(void) | |
1622 { | |
1623 #ifndef DYNAMIC_RUBY | |
1624 RUBYEXTERN VALUE rb_stdout; | |
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1625 RUBYEXTERN VALUE rb_stderr; |
7 | 1626 #endif |
1627 | |
1628 rb_stdout = rb_obj_alloc(rb_cObject); | |
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1629 rb_stderr = rb_obj_alloc(rb_cObject); |
7 | 1630 rb_define_singleton_method(rb_stdout, "write", vim_message, 1); |
3474 | 1631 rb_define_singleton_method(rb_stdout, "flush", f_nop, 0); |
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1632 rb_define_singleton_method(rb_stderr, "write", vim_message, 1); |
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1633 rb_define_singleton_method(rb_stderr, "flush", f_nop, 0); |
7 | 1634 rb_define_global_function("p", f_p, -1); |
1635 } | |
1636 | |
1637 static void ruby_vim_init(void) | |
1638 { | |
1639 objtbl = rb_hash_new(); | |
1640 rb_global_variable(&objtbl); | |
1641 | |
1188 | 1642 /* The Vim module used to be called "VIM", but "Vim" is better. Make an |
4352 | 1643 * alias "VIM" for backwards compatibility. */ |
1188 | 1644 mVIM = rb_define_module("Vim"); |
1645 rb_define_const(rb_cObject, "VIM", mVIM); | |
7 | 1646 rb_define_const(mVIM, "VERSION_MAJOR", INT2NUM(VIM_VERSION_MAJOR)); |
1647 rb_define_const(mVIM, "VERSION_MINOR", INT2NUM(VIM_VERSION_MINOR)); | |
1648 rb_define_const(mVIM, "VERSION_BUILD", INT2NUM(VIM_VERSION_BUILD)); | |
1649 rb_define_const(mVIM, "VERSION_PATCHLEVEL", INT2NUM(VIM_VERSION_PATCHLEVEL)); | |
1650 rb_define_const(mVIM, "VERSION_SHORT", rb_str_new2(VIM_VERSION_SHORT)); | |
1651 rb_define_const(mVIM, "VERSION_MEDIUM", rb_str_new2(VIM_VERSION_MEDIUM)); | |
1652 rb_define_const(mVIM, "VERSION_LONG", rb_str_new2(VIM_VERSION_LONG)); | |
1653 rb_define_const(mVIM, "VERSION_LONG_DATE", rb_str_new2(VIM_VERSION_LONG_DATE)); | |
1654 rb_define_module_function(mVIM, "message", vim_message, 1); | |
1655 rb_define_module_function(mVIM, "set_option", vim_set_option, 1); | |
1656 rb_define_module_function(mVIM, "command", vim_command, 1); | |
1657 rb_define_module_function(mVIM, "evaluate", vim_evaluate, 1); | |
1658 | |
1659 eDeletedBufferError = rb_define_class_under(mVIM, "DeletedBufferError", | |
1660 rb_eStandardError); | |
1661 eDeletedWindowError = rb_define_class_under(mVIM, "DeletedWindowError", | |
1662 rb_eStandardError); | |
1663 | |
1664 cBuffer = rb_define_class_under(mVIM, "Buffer", rb_cObject); | |
1665 rb_define_singleton_method(cBuffer, "current", buffer_s_current, 0); | |
1666 rb_define_singleton_method(cBuffer, "count", buffer_s_count, 0); | |
1667 rb_define_singleton_method(cBuffer, "[]", buffer_s_aref, 1); | |
1668 rb_define_method(cBuffer, "name", buffer_name, 0); | |
1669 rb_define_method(cBuffer, "number", buffer_number, 0); | |
1670 rb_define_method(cBuffer, "count", buffer_count, 0); | |
1671 rb_define_method(cBuffer, "length", buffer_count, 0); | |
1672 rb_define_method(cBuffer, "[]", buffer_aref, 1); | |
1673 rb_define_method(cBuffer, "[]=", buffer_aset, 2); | |
1674 rb_define_method(cBuffer, "delete", buffer_delete, 1); | |
1675 rb_define_method(cBuffer, "append", buffer_append, 2); | |
1676 | |
779 | 1677 /* Added line manipulation functions |
1678 * SegPhault - 03/07/05 */ | |
1679 rb_define_method(cBuffer, "line_number", current_line_number, 0); | |
1680 rb_define_method(cBuffer, "line", line_s_current, 0); | |
1681 rb_define_method(cBuffer, "line=", set_current_line, 1); | |
1682 | |
1683 | |
7 | 1684 cVimWindow = rb_define_class_under(mVIM, "Window", rb_cObject); |
1685 rb_define_singleton_method(cVimWindow, "current", window_s_current, 0); | |
1686 rb_define_singleton_method(cVimWindow, "count", window_s_count, 0); | |
1687 rb_define_singleton_method(cVimWindow, "[]", window_s_aref, 1); | |
1688 rb_define_method(cVimWindow, "buffer", window_buffer, 0); | |
1689 rb_define_method(cVimWindow, "height", window_height, 0); | |
1690 rb_define_method(cVimWindow, "height=", window_set_height, 1); | |
501 | 1691 rb_define_method(cVimWindow, "width", window_width, 0); |
1692 rb_define_method(cVimWindow, "width=", window_set_width, 1); | |
7 | 1693 rb_define_method(cVimWindow, "cursor", window_cursor, 0); |
1694 rb_define_method(cVimWindow, "cursor=", window_set_cursor, 1); | |
1695 | |
1696 rb_define_virtual_variable("$curbuf", buffer_s_current, 0); | |
1697 rb_define_virtual_variable("$curwin", window_s_current, 0); | |
1698 } | |
4369 | 1699 |
1700 void vim_ruby_init(void *stack_start) | |
1701 { | |
1702 /* should get machine stack start address early in main function */ | |
1703 ruby_stack_start = stack_start; | |
1704 } |