Mercurial > vim
annotate src/if_ruby.c @ 14395:c15bef307de6 v8.1.0212
patch 8.1.0212: preferred cursor column not set in interfaces
commit https://github.com/vim/vim/commit/53901442f37a59e5495165f91db5574c0b43ab04
Author: Bram Moolenaar <Bram@vim.org>
Date: Wed Jul 25 22:02:36 2018 +0200
patch 8.1.0212: preferred cursor column not set in interfaces
Problem: Preferred cursor column not set in interfaces.
Solution: Set w_set_curswant when setting the cursor. (David Hotham,
closes #3060)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Wed, 25 Jul 2018 22:15:05 +0200 |
| parents | 424ccd85d5c6 |
| children | 504091aca571 |
| 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... */ | |
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130 #if defined(MACOS_X) |
| 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) | |
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235 # define rb_stderr (*dll_rb_stderr) |
| 4375 | 236 # define rb_eArgError (*dll_rb_eArgError) |
| 237 # define rb_eIndexError (*dll_rb_eIndexError) | |
| 238 # define rb_eRuntimeError (*dll_rb_eRuntimeError) | |
| 239 # define rb_eStandardError (*dll_rb_eStandardError) | |
| 240 # define rb_eval_string_protect dll_rb_eval_string_protect | |
| 241 # define rb_global_variable dll_rb_global_variable | |
| 242 # define rb_hash_aset dll_rb_hash_aset | |
| 243 # define rb_hash_new dll_rb_hash_new | |
| 244 # define rb_inspect dll_rb_inspect | |
| 245 # define rb_int2inum dll_rb_int2inum | |
| 5684 | 246 # if VIM_SIZEOF_INT < VIM_SIZEOF_LONG /* 64 bits only */ |
| 5766 | 247 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER <= 18 |
| 248 # define rb_fix2int dll_rb_fix2int | |
| 249 # define rb_num2int dll_rb_num2int | |
| 250 # endif | |
| 4375 | 251 # define rb_num2uint dll_rb_num2uint |
| 252 # endif | |
| 253 # define rb_lastline_get dll_rb_lastline_get | |
| 254 # define rb_lastline_set dll_rb_lastline_set | |
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255 # define rb_protect dll_rb_protect |
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256 # define rb_load dll_rb_load |
| 4375 | 257 # ifndef RUBY19_OR_LATER |
| 258 # define rb_num2long dll_rb_num2long | |
| 259 # endif | |
| 260 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER <= 19 | |
| 261 # define rb_num2ulong dll_rb_num2ulong | |
| 262 # endif | |
| 263 # define rb_obj_alloc dll_rb_obj_alloc | |
| 264 # define rb_obj_as_string dll_rb_obj_as_string | |
| 265 # define rb_obj_id dll_rb_obj_id | |
| 266 # define rb_raise dll_rb_raise | |
| 267 # define rb_str_cat dll_rb_str_cat | |
| 268 # define rb_str_concat dll_rb_str_concat | |
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269 # undef rb_str_new |
| 4375 | 270 # define rb_str_new dll_rb_str_new |
| 271 # ifdef rb_str_new2 | |
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272 /* Ruby may #define rb_str_new2 to use rb_str_new_cstr. */ |
| 4375 | 273 # define need_rb_str_new_cstr 1 |
| 2621 | 274 /* Ruby's headers #define rb_str_new_cstr to make use of GCC's |
| 275 * __builtin_constant_p extension. */ | |
| 4375 | 276 # undef rb_str_new_cstr |
| 277 # define rb_str_new_cstr dll_rb_str_new_cstr | |
| 4373 | 278 # else |
| 4375 | 279 # define rb_str_new2 dll_rb_str_new2 |
| 280 # endif | |
| 281 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 | |
| 282 # define rb_string_value dll_rb_string_value | |
| 283 # define rb_string_value_ptr dll_rb_string_value_ptr | |
| 284 # define rb_float_new dll_rb_float_new | |
| 285 # define rb_ary_new dll_rb_ary_new | |
| 286 # define rb_ary_push dll_rb_ary_push | |
| 4452 | 287 # if defined(RUBY19_OR_LATER) || defined(RUBY_INIT_STACK) |
| 288 # ifdef __ia64 | |
| 289 # define rb_ia64_bsp dll_rb_ia64_bsp | |
| 290 # undef ruby_init_stack | |
| 291 # define ruby_init_stack(addr) dll_ruby_init_stack((addr), rb_ia64_bsp()) | |
| 292 # else | |
| 293 # define ruby_init_stack dll_ruby_init_stack | |
| 294 # endif | |
| 4375 | 295 # endif |
| 296 # else | |
| 297 # define rb_str2cstr dll_rb_str2cstr | |
| 4373 | 298 # endif |
| 4375 | 299 # ifdef RUBY19_OR_LATER |
| 300 # define rb_errinfo dll_rb_errinfo | |
| 301 # else | |
| 302 # define ruby_errinfo (*dll_ruby_errinfo) | |
| 2621 | 303 # endif |
| 4375 | 304 # define ruby_init dll_ruby_init |
| 305 # define ruby_init_loadpath dll_ruby_init_loadpath | |
| 306 # ifdef WIN3264 | |
| 307 # define NtInitialize dll_NtInitialize | |
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308 # define ruby_sysinit dll_ruby_sysinit |
| 4375 | 309 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 |
| 310 # define rb_w32_snprintf dll_rb_w32_snprintf | |
| 311 # endif | |
| 312 # endif | |
| 7 | 313 |
| 4375 | 314 # ifdef RUBY19_OR_LATER |
| 315 # define ruby_script dll_ruby_script | |
| 316 # define rb_enc_find_index dll_rb_enc_find_index | |
| 317 # define rb_enc_find dll_rb_enc_find | |
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318 # undef rb_enc_str_new |
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319 # define rb_enc_str_new dll_rb_enc_str_new |
| 4375 | 320 # define rb_sprintf dll_rb_sprintf |
| 321 # define rb_require dll_rb_require | |
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322 # define ruby_options dll_ruby_options |
| 4375 | 323 # endif |
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324 |
| 7 | 325 /* |
| 326 * Pointers for dynamic link | |
| 327 */ | |
| 328 static VALUE (*dll_rb_assoc_new) (VALUE, VALUE); | |
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329 VALUE *dll_rb_cFalseClass; |
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330 VALUE *dll_rb_cFixnum; |
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331 # if defined(USE_RUBY_INTEGER) |
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332 VALUE *dll_rb_cInteger; |
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333 # endif |
| 4375 | 334 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 20 |
| 4193 | 335 VALUE *dll_rb_cFloat; |
| 4375 | 336 # endif |
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337 VALUE *dll_rb_cNilClass; |
| 7 | 338 static VALUE *dll_rb_cObject; |
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339 VALUE *dll_rb_cSymbol; |
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340 VALUE *dll_rb_cTrueClass; |
| 7 | 341 static void (*dll_rb_check_type) (VALUE,int); |
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342 # ifdef USE_TYPEDDATA |
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343 static void *(*dll_rb_check_typeddata) (VALUE,const rb_data_type_t *); |
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344 # endif |
| 7 | 345 static VALUE (*dll_rb_class_path) (VALUE); |
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346 # ifdef USE_TYPEDDATA |
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347 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 23 |
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348 static VALUE (*dll_rb_data_typed_object_wrap) (VALUE, void*, const rb_data_type_t *); |
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349 # else |
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350 static VALUE (*dll_rb_data_typed_object_alloc) (VALUE, void*, const rb_data_type_t *); |
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351 # endif |
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352 # else |
| 7 | 353 static VALUE (*dll_rb_data_object_alloc) (VALUE, void*, RUBY_DATA_FUNC, RUBY_DATA_FUNC); |
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354 # endif |
| 7 | 355 static VALUE (*dll_rb_define_class_under) (VALUE, const char*, VALUE); |
| 356 static void (*dll_rb_define_const) (VALUE,const char*,VALUE); | |
| 357 static void (*dll_rb_define_global_function) (const char*,VALUE(*)(),int); | |
| 358 static void (*dll_rb_define_method) (VALUE,const char*,VALUE(*)(),int); | |
| 359 static VALUE (*dll_rb_define_module) (const char*); | |
| 360 static void (*dll_rb_define_module_function) (VALUE,const char*,VALUE(*)(),int); | |
| 361 static void (*dll_rb_define_singleton_method) (VALUE,const char*,VALUE(*)(),int); | |
| 362 static void (*dll_rb_define_virtual_variable) (const char*,VALUE(*)(),void(*)()); | |
| 363 static VALUE *dll_rb_stdout; | |
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364 static VALUE *dll_rb_stderr; |
| 7 | 365 static VALUE *dll_rb_eArgError; |
| 366 static VALUE *dll_rb_eIndexError; | |
| 367 static VALUE *dll_rb_eRuntimeError; | |
| 368 static VALUE *dll_rb_eStandardError; | |
| 369 static VALUE (*dll_rb_eval_string_protect) (const char*, int*); | |
| 370 static void (*dll_rb_global_variable) (VALUE*); | |
| 371 static VALUE (*dll_rb_hash_aset) (VALUE, VALUE, VALUE); | |
| 372 static VALUE (*dll_rb_hash_new) (void); | |
| 373 static VALUE (*dll_rb_inspect) (VALUE); | |
| 374 static VALUE (*dll_rb_int2inum) (long); | |
| 5684 | 375 # if VIM_SIZEOF_INT < VIM_SIZEOF_LONG /* 64 bits only */ |
| 3808 | 376 static long (*dll_rb_fix2int) (VALUE); |
| 377 static long (*dll_rb_num2int) (VALUE); | |
| 378 static unsigned long (*dll_rb_num2uint) (VALUE); | |
| 4375 | 379 # endif |
| 7 | 380 static VALUE (*dll_rb_lastline_get) (void); |
| 381 static void (*dll_rb_lastline_set) (VALUE); | |
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382 static VALUE (*dll_rb_protect) (VALUE (*)(VALUE), VALUE, int*); |
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383 static void (*dll_rb_load) (VALUE, int); |
| 7 | 384 static long (*dll_rb_num2long) (VALUE); |
| 385 static unsigned long (*dll_rb_num2ulong) (VALUE); | |
| 386 static VALUE (*dll_rb_obj_alloc) (VALUE); | |
| 387 static VALUE (*dll_rb_obj_as_string) (VALUE); | |
| 388 static VALUE (*dll_rb_obj_id) (VALUE); | |
| 389 static void (*dll_rb_raise) (VALUE, const char*, ...); | |
| 4375 | 390 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 |
| 2589 | 391 static VALUE (*dll_rb_string_value) (volatile VALUE*); |
| 4375 | 392 # else |
| 7 | 393 static char *(*dll_rb_str2cstr) (VALUE,int*); |
| 4375 | 394 # endif |
| 7 | 395 static VALUE (*dll_rb_str_cat) (VALUE, const char*, long); |
| 396 static VALUE (*dll_rb_str_concat) (VALUE, VALUE); | |
| 397 static VALUE (*dll_rb_str_new) (const char*, long); | |
| 4375 | 398 # ifdef need_rb_str_new_cstr |
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399 /* Ruby may #define rb_str_new2 to use rb_str_new_cstr. */ |
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400 static VALUE (*dll_rb_str_new_cstr) (const char*); |
| 4375 | 401 # else |
| 7 | 402 static VALUE (*dll_rb_str_new2) (const char*); |
| 4375 | 403 # endif |
| 404 # ifdef RUBY19_OR_LATER | |
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405 static VALUE (*dll_rb_errinfo) (void); |
| 4375 | 406 # else |
| 7 | 407 static VALUE *dll_ruby_errinfo; |
| 4375 | 408 # endif |
| 7 | 409 static void (*dll_ruby_init) (void); |
| 410 static void (*dll_ruby_init_loadpath) (void); | |
| 4375 | 411 # ifdef WIN3264 |
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412 static void (*dll_NtInitialize) (int*, char***); |
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413 static void (*dll_ruby_sysinit) (int*, char***); |
| 4375 | 414 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 |
| 2621 | 415 static int (*dll_rb_w32_snprintf)(char*, size_t, const char*, ...); |
| 4375 | 416 # endif |
| 2621 | 417 # endif |
| 4375 | 418 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 |
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419 static char * (*dll_rb_string_value_ptr) (volatile VALUE*); |
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420 static VALUE (*dll_rb_float_new) (double); |
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421 static VALUE (*dll_rb_ary_new) (void); |
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422 static VALUE (*dll_rb_ary_push) (VALUE, VALUE); |
| 4452 | 423 # if defined(RUBY19_OR_LATER) || defined(RUBY_INIT_STACK) |
| 424 # ifdef __ia64 | |
| 4373 | 425 static void * (*dll_rb_ia64_bsp) (void); |
| 426 static void (*dll_ruby_init_stack)(VALUE*, void*); | |
| 4452 | 427 # else |
| 4373 | 428 static void (*dll_ruby_init_stack)(VALUE*); |
| 4452 | 429 # endif |
| 4375 | 430 # endif |
| 4373 | 431 # endif |
| 4375 | 432 # ifdef RUBY19_OR_LATER |
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433 static VALUE (*dll_rb_int2big)(SIGNED_VALUE); |
| 4375 | 434 # endif |
| 7 | 435 |
| 4375 | 436 # ifdef RUBY19_OR_LATER |
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437 static void (*dll_ruby_script) (const char*); |
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438 static int (*dll_rb_enc_find_index) (const char*); |
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439 static rb_encoding* (*dll_rb_enc_find) (const char*); |
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440 static VALUE (*dll_rb_enc_str_new) (const char*, long, rb_encoding*); |
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441 static VALUE (*dll_rb_sprintf) (const char*, ...); |
| 2669 | 442 static VALUE (*dll_rb_require) (const char*); |
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443 static void* (*ruby_options)(int, char**); |
| 4375 | 444 # endif |
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445 |
| 5643 | 446 # if defined(USE_RGENGC) && USE_RGENGC |
| 6485 | 447 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER == 21 |
| 5643 | 448 static void (*dll_rb_gc_writebarrier_unprotect_promoted)(VALUE); |
| 6485 | 449 # else |
| 450 static void (*dll_rb_gc_writebarrier_unprotect)(VALUE obj); | |
| 451 # endif | |
| 5643 | 452 # endif |
| 453 | |
| 4375 | 454 # if defined(RUBY19_OR_LATER) && !defined(PROTO) |
| 6767 | 455 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 22 |
| 456 long rb_num2long_stub(VALUE x) | |
| 457 # else | |
| 3947 | 458 SIGNED_VALUE rb_num2long_stub(VALUE x) |
| 6767 | 459 # endif |
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460 { |
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461 return dll_rb_num2long(x); |
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462 } |
| 3947 | 463 VALUE rb_int2big_stub(SIGNED_VALUE x) |
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464 { |
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465 return dll_rb_int2big(x); |
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466 } |
| 5766 | 467 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 19 \ |
| 468 && VIM_SIZEOF_INT < VIM_SIZEOF_LONG | |
| 4279 | 469 long rb_fix2int_stub(VALUE x) |
| 470 { | |
| 471 return dll_rb_fix2int(x); | |
| 472 } | |
| 473 long rb_num2int_stub(VALUE x) | |
| 474 { | |
| 475 return dll_rb_num2int(x); | |
| 476 } | |
| 4375 | 477 # endif |
| 478 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 20 | |
| 4164 | 479 VALUE |
| 480 rb_float_new_in_heap(double d) | |
| 481 { | |
| 482 return dll_rb_float_new(d); | |
| 483 } | |
| 6767 | 484 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 22 |
| 485 unsigned long rb_num2ulong(VALUE x) | |
| 486 # else | |
| 4193 | 487 VALUE rb_num2ulong(VALUE x) |
| 6767 | 488 # endif |
| 4164 | 489 { |
| 490 return (long)RSHIFT((SIGNED_VALUE)(x),1); | |
| 491 } | |
| 4375 | 492 # endif |
| 493 # endif | |
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494 |
| 6357 | 495 /* Do not generate a prototype here, VALUE isn't always defined. */ |
| 496 # if defined(USE_RGENGC) && USE_RGENGC && !defined(PROTO) | |
| 6485 | 497 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER == 21 |
| 5643 | 498 void rb_gc_writebarrier_unprotect_promoted_stub(VALUE obj) |
| 499 { | |
| 6406 | 500 dll_rb_gc_writebarrier_unprotect_promoted(obj); |
| 5643 | 501 } |
| 6485 | 502 # else |
| 503 void rb_gc_writebarrier_unprotect_stub(VALUE obj) | |
| 504 { | |
| 505 dll_rb_gc_writebarrier_unprotect(obj); | |
| 506 } | |
| 507 # endif | |
| 508 # endif | |
| 509 | |
| 2621 | 510 static HINSTANCE hinstRuby = NULL; /* Instance of ruby.dll */ |
| 7 | 511 |
| 512 /* | |
| 501 | 513 * Table of name to function pointer of ruby. |
| 7 | 514 */ |
| 515 static struct | |
| 516 { | |
| 517 char *name; | |
| 518 RUBY_PROC *ptr; | |
| 519 } ruby_funcname_table[] = | |
| 520 { | |
| 521 {"rb_assoc_new", (RUBY_PROC*)&dll_rb_assoc_new}, | |
| 522 {"rb_cFalseClass", (RUBY_PROC*)&dll_rb_cFalseClass}, | |
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523 # if defined(USE_RUBY_INTEGER) |
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524 {"rb_cInteger", (RUBY_PROC*)&dll_rb_cInteger}, |
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525 # else |
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526 {"rb_cFixnum", (RUBY_PROC*)&dll_rb_cFixnum}, |
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527 # endif |
| 4375 | 528 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 20 |
| 4193 | 529 {"rb_cFloat", (RUBY_PROC*)&dll_rb_cFloat}, |
| 4375 | 530 # endif |
| 7 | 531 {"rb_cNilClass", (RUBY_PROC*)&dll_rb_cNilClass}, |
| 532 {"rb_cObject", (RUBY_PROC*)&dll_rb_cObject}, | |
| 533 {"rb_cSymbol", (RUBY_PROC*)&dll_rb_cSymbol}, | |
| 534 {"rb_cTrueClass", (RUBY_PROC*)&dll_rb_cTrueClass}, | |
| 535 {"rb_check_type", (RUBY_PROC*)&dll_rb_check_type}, | |
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536 # ifdef USE_TYPEDDATA |
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537 {"rb_check_typeddata", (RUBY_PROC*)&dll_rb_check_typeddata}, |
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538 # endif |
| 7 | 539 {"rb_class_path", (RUBY_PROC*)&dll_rb_class_path}, |
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540 # ifdef USE_TYPEDDATA |
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541 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 23 |
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542 {"rb_data_typed_object_wrap", (RUBY_PROC*)&dll_rb_data_typed_object_wrap}, |
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543 # else |
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544 {"rb_data_typed_object_alloc", (RUBY_PROC*)&dll_rb_data_typed_object_alloc}, |
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545 # endif |
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546 # else |
| 7 | 547 {"rb_data_object_alloc", (RUBY_PROC*)&dll_rb_data_object_alloc}, |
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548 # endif |
| 7 | 549 {"rb_define_class_under", (RUBY_PROC*)&dll_rb_define_class_under}, |
| 550 {"rb_define_const", (RUBY_PROC*)&dll_rb_define_const}, | |
| 551 {"rb_define_global_function", (RUBY_PROC*)&dll_rb_define_global_function}, | |
| 552 {"rb_define_method", (RUBY_PROC*)&dll_rb_define_method}, | |
| 553 {"rb_define_module", (RUBY_PROC*)&dll_rb_define_module}, | |
| 554 {"rb_define_module_function", (RUBY_PROC*)&dll_rb_define_module_function}, | |
| 555 {"rb_define_singleton_method", (RUBY_PROC*)&dll_rb_define_singleton_method}, | |
| 556 {"rb_define_virtual_variable", (RUBY_PROC*)&dll_rb_define_virtual_variable}, | |
| 557 {"rb_stdout", (RUBY_PROC*)&dll_rb_stdout}, | |
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558 {"rb_stderr", (RUBY_PROC*)&dll_rb_stderr}, |
| 7 | 559 {"rb_eArgError", (RUBY_PROC*)&dll_rb_eArgError}, |
| 560 {"rb_eIndexError", (RUBY_PROC*)&dll_rb_eIndexError}, | |
| 561 {"rb_eRuntimeError", (RUBY_PROC*)&dll_rb_eRuntimeError}, | |
| 562 {"rb_eStandardError", (RUBY_PROC*)&dll_rb_eStandardError}, | |
| 563 {"rb_eval_string_protect", (RUBY_PROC*)&dll_rb_eval_string_protect}, | |
| 564 {"rb_global_variable", (RUBY_PROC*)&dll_rb_global_variable}, | |
| 565 {"rb_hash_aset", (RUBY_PROC*)&dll_rb_hash_aset}, | |
| 566 {"rb_hash_new", (RUBY_PROC*)&dll_rb_hash_new}, | |
| 567 {"rb_inspect", (RUBY_PROC*)&dll_rb_inspect}, | |
| 568 {"rb_int2inum", (RUBY_PROC*)&dll_rb_int2inum}, | |
| 5684 | 569 # if VIM_SIZEOF_INT < VIM_SIZEOF_LONG /* 64 bits only */ |
| 3808 | 570 {"rb_fix2int", (RUBY_PROC*)&dll_rb_fix2int}, |
| 571 {"rb_num2int", (RUBY_PROC*)&dll_rb_num2int}, | |
| 572 {"rb_num2uint", (RUBY_PROC*)&dll_rb_num2uint}, | |
| 4375 | 573 # endif |
| 7 | 574 {"rb_lastline_get", (RUBY_PROC*)&dll_rb_lastline_get}, |
| 575 {"rb_lastline_set", (RUBY_PROC*)&dll_rb_lastline_set}, | |
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576 {"rb_protect", (RUBY_PROC*)&dll_rb_protect}, |
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577 {"rb_load", (RUBY_PROC*)&dll_rb_load}, |
| 7 | 578 {"rb_num2long", (RUBY_PROC*)&dll_rb_num2long}, |
| 579 {"rb_num2ulong", (RUBY_PROC*)&dll_rb_num2ulong}, | |
| 580 {"rb_obj_alloc", (RUBY_PROC*)&dll_rb_obj_alloc}, | |
| 581 {"rb_obj_as_string", (RUBY_PROC*)&dll_rb_obj_as_string}, | |
| 582 {"rb_obj_id", (RUBY_PROC*)&dll_rb_obj_id}, | |
| 583 {"rb_raise", (RUBY_PROC*)&dll_rb_raise}, | |
| 4375 | 584 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 |
| 2589 | 585 {"rb_string_value", (RUBY_PROC*)&dll_rb_string_value}, |
| 4375 | 586 # else |
| 7 | 587 {"rb_str2cstr", (RUBY_PROC*)&dll_rb_str2cstr}, |
| 4375 | 588 # endif |
| 7 | 589 {"rb_str_cat", (RUBY_PROC*)&dll_rb_str_cat}, |
| 590 {"rb_str_concat", (RUBY_PROC*)&dll_rb_str_concat}, | |
| 591 {"rb_str_new", (RUBY_PROC*)&dll_rb_str_new}, | |
| 4375 | 592 # ifdef need_rb_str_new_cstr |
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593 {"rb_str_new_cstr", (RUBY_PROC*)&dll_rb_str_new_cstr}, |
| 4375 | 594 # else |
| 7 | 595 {"rb_str_new2", (RUBY_PROC*)&dll_rb_str_new2}, |
| 4375 | 596 # endif |
| 597 # ifdef RUBY19_OR_LATER | |
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598 {"rb_errinfo", (RUBY_PROC*)&dll_rb_errinfo}, |
| 4375 | 599 # else |
| 7 | 600 {"ruby_errinfo", (RUBY_PROC*)&dll_ruby_errinfo}, |
| 4375 | 601 # endif |
| 7 | 602 {"ruby_init", (RUBY_PROC*)&dll_ruby_init}, |
| 603 {"ruby_init_loadpath", (RUBY_PROC*)&dll_ruby_init_loadpath}, | |
| 4375 | 604 # ifdef WIN3264 |
| 605 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER < 19 | |
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606 {"NtInitialize", (RUBY_PROC*)&dll_NtInitialize}, |
| 4375 | 607 # else |
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608 {"ruby_sysinit", (RUBY_PROC*)&dll_ruby_sysinit}, |
| 4375 | 609 # endif |
| 610 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 | |
| 7 | 611 {"rb_w32_snprintf", (RUBY_PROC*)&dll_rb_w32_snprintf}, |
| 4375 | 612 # endif |
| 2621 | 613 # endif |
| 4375 | 614 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 |
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615 {"rb_string_value_ptr", (RUBY_PROC*)&dll_rb_string_value_ptr}, |
| 4375 | 616 # if DYNAMIC_RUBY_VER <= 19 |
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617 {"rb_float_new", (RUBY_PROC*)&dll_rb_float_new}, |
| 4375 | 618 # else |
| 4164 | 619 {"rb_float_new_in_heap", (RUBY_PROC*)&dll_rb_float_new}, |
| 4375 | 620 # endif |
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621 {"rb_ary_new", (RUBY_PROC*)&dll_rb_ary_new}, |
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622 {"rb_ary_push", (RUBY_PROC*)&dll_rb_ary_push}, |
| 4375 | 623 # endif |
| 624 # ifdef RUBY19_OR_LATER | |
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625 {"rb_int2big", (RUBY_PROC*)&dll_rb_int2big}, |
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626 {"ruby_script", (RUBY_PROC*)&dll_ruby_script}, |
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627 {"rb_enc_find_index", (RUBY_PROC*)&dll_rb_enc_find_index}, |
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628 {"rb_enc_find", (RUBY_PROC*)&dll_rb_enc_find}, |
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629 {"rb_enc_str_new", (RUBY_PROC*)&dll_rb_enc_str_new}, |
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630 {"rb_sprintf", (RUBY_PROC*)&dll_rb_sprintf}, |
| 2669 | 631 {"rb_require", (RUBY_PROC*)&dll_rb_require}, |
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632 {"ruby_options", (RUBY_PROC*)&dll_ruby_options}, |
| 4375 | 633 # endif |
| 4452 | 634 # if defined(RUBY19_OR_LATER) || defined(RUBY_INIT_STACK) |
| 635 # ifdef __ia64 | |
| 636 {"rb_ia64_bsp", (RUBY_PROC*)&dll_rb_ia64_bsp}, | |
| 637 # endif | |
| 638 {"ruby_init_stack", (RUBY_PROC*)&dll_ruby_init_stack}, | |
| 639 # endif | |
| 5643 | 640 # if defined(USE_RGENGC) && USE_RGENGC |
| 6485 | 641 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER == 21 |
| 5643 | 642 {"rb_gc_writebarrier_unprotect_promoted", (RUBY_PROC*)&dll_rb_gc_writebarrier_unprotect_promoted}, |
| 6485 | 643 # else |
| 644 {"rb_gc_writebarrier_unprotect", (RUBY_PROC*)&dll_rb_gc_writebarrier_unprotect}, | |
| 645 # endif | |
| 5643 | 646 # endif |
| 7 | 647 {"", NULL}, |
| 648 }; | |
| 649 | |
| 650 /* | |
| 651 * Free ruby.dll | |
| 652 */ | |
| 653 static void | |
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|
654 end_dynamic_ruby(void) |
| 7 | 655 { |
| 656 if (hinstRuby) | |
| 657 { | |
| 2589 | 658 close_dll(hinstRuby); |
| 2621 | 659 hinstRuby = NULL; |
| 7 | 660 } |
| 661 } | |
| 662 | |
| 663 /* | |
| 664 * Load library and get all pointers. | |
| 665 * Parameter 'libname' provides name of DLL. | |
| 666 * Return OK or FAIL. | |
| 667 */ | |
| 668 static int | |
| 669 ruby_runtime_link_init(char *libname, int verbose) | |
| 670 { | |
| 671 int i; | |
| 672 | |
| 673 if (hinstRuby) | |
| 674 return OK; | |
| 2589 | 675 hinstRuby = load_dll(libname); |
| 7 | 676 if (!hinstRuby) |
| 677 { | |
| 678 if (verbose) | |
| 679 EMSG2(_(e_loadlib), libname); | |
| 680 return FAIL; | |
| 681 } | |
| 682 | |
| 683 for (i = 0; ruby_funcname_table[i].ptr; ++i) | |
| 684 { | |
| 2589 | 685 if (!(*ruby_funcname_table[i].ptr = symbol_from_dll(hinstRuby, |
| 7 | 686 ruby_funcname_table[i].name))) |
| 687 { | |
| 2589 | 688 close_dll(hinstRuby); |
| 2621 | 689 hinstRuby = NULL; |
| 7 | 690 if (verbose) |
| 691 EMSG2(_(e_loadfunc), ruby_funcname_table[i].name); | |
| 692 return FAIL; | |
| 693 } | |
| 694 } | |
| 695 return OK; | |
| 696 } | |
| 697 | |
| 698 /* | |
| 699 * If ruby is enabled (there is installed ruby on Windows system) return TRUE, | |
| 700 * else FALSE. | |
| 701 */ | |
| 702 int | |
|
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|
703 ruby_enabled(int verbose) |
| 7 | 704 { |
|
7528
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705 return ruby_runtime_link_init((char *)p_rubydll, verbose) == OK; |
| 7 | 706 } |
| 707 #endif /* defined(DYNAMIC_RUBY) || defined(PROTO) */ | |
| 708 | |
| 709 void | |
|
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|
710 ruby_end(void) |
| 7 | 711 { |
| 712 #ifdef DYNAMIC_RUBY | |
| 713 end_dynamic_ruby(); | |
| 714 #endif | |
| 715 } | |
| 716 | |
| 717 void ex_ruby(exarg_T *eap) | |
| 718 { | |
| 719 int state; | |
| 720 char *script = NULL; | |
| 721 | |
| 750 | 722 script = (char *)script_get(eap, eap->arg); |
| 7 | 723 if (!eap->skip && ensure_ruby_initialized()) |
| 724 { | |
| 725 if (script == NULL) | |
| 726 rb_eval_string_protect((char *)eap->arg, &state); | |
| 727 else | |
| 728 rb_eval_string_protect(script, &state); | |
| 729 if (state) | |
| 730 error_print(state); | |
| 731 } | |
| 732 vim_free(script); | |
| 733 } | |
| 734 | |
|
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735 /* |
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736 * In Ruby 1.9 or later, ruby String object has encoding. |
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737 * conversion buffer string of vim to ruby String object using |
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738 * VIM encoding option. |
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739 */ |
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740 static VALUE |
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741 vim_str2rb_enc_str(const char *s) |
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742 { |
|
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743 #ifdef RUBY19_OR_LATER |
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744 int isnum; |
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745 long lval; |
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746 char_u *sval; |
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747 rb_encoding *enc; |
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748 |
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749 isnum = get_option_value((char_u *)"enc", &lval, &sval, 0); |
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750 if (isnum == 0) |
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751 { |
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752 enc = rb_enc_find((char *)sval); |
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753 vim_free(sval); |
|
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754 if (enc) |
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755 { |
|
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756 return rb_enc_str_new(s, (long)strlen(s), enc); |
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757 } |
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758 } |
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759 #endif |
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760 return rb_str_new2(s); |
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761 } |
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762 |
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763 static VALUE |
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764 eval_enc_string_protect(const char *str, int *state) |
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765 { |
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766 #ifdef RUBY19_OR_LATER |
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767 int isnum; |
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768 long lval; |
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769 char_u *sval; |
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770 rb_encoding *enc; |
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771 VALUE v; |
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772 |
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773 isnum = get_option_value((char_u *)"enc", &lval, &sval, 0); |
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774 if (isnum == 0) |
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775 { |
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776 enc = rb_enc_find((char *)sval); |
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777 vim_free(sval); |
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778 if (enc) |
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779 { |
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780 v = rb_sprintf("#-*- coding:%s -*-\n%s", rb_enc_name(enc), str); |
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781 return rb_eval_string_protect(StringValuePtr(v), state); |
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782 } |
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783 } |
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784 #endif |
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785 return rb_eval_string_protect(str, state); |
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786 } |
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787 |
| 7 | 788 void ex_rubydo(exarg_T *eap) |
| 789 { | |
| 790 int state; | |
| 791 linenr_T i; | |
|
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792 buf_T *was_curbuf = curbuf; |
| 7 | 793 |
| 794 if (ensure_ruby_initialized()) | |
| 795 { | |
| 796 if (u_save(eap->line1 - 1, eap->line2 + 1) != OK) | |
| 797 return; | |
|
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798 for (i = eap->line1; i <= eap->line2; i++) |
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799 { |
| 2656 | 800 VALUE line; |
| 7 | 801 |
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802 if (i > curbuf->b_ml.ml_line_count) |
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803 break; |
| 2656 | 804 line = vim_str2rb_enc_str((char *)ml_get(i)); |
| 7 | 805 rb_lastline_set(line); |
|
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806 eval_enc_string_protect((char *) eap->arg, &state); |
|
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807 if (state) |
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808 { |
| 7 | 809 error_print(state); |
| 810 break; | |
| 811 } | |
|
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812 if (was_curbuf != curbuf) |
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813 break; |
| 7 | 814 line = rb_lastline_get(); |
|
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815 if (!NIL_P(line)) |
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816 { |
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|
817 if (TYPE(line) != T_STRING) |
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818 { |
| 835 | 819 EMSG(_("E265: $_ must be an instance of String")); |
| 7 | 820 return; |
| 821 } | |
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822 ml_replace(i, (char_u *) StringValuePtr(line), 1); |
| 7 | 823 changed(); |
| 824 #ifdef SYNTAX_HL | |
| 825 syn_changed(i); /* recompute syntax hl. for this line */ | |
| 826 #endif | |
| 827 } | |
| 828 } | |
| 829 check_cursor(); | |
| 830 update_curbuf(NOT_VALID); | |
| 831 } | |
| 832 } | |
| 833 | |
|
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|
834 static VALUE rb_load_wrap(VALUE file_to_load) |
|
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835 { |
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836 rb_load(file_to_load, 0); |
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837 return Qnil; |
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838 } |
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839 |
| 7 | 840 void ex_rubyfile(exarg_T *eap) |
| 841 { | |
| 842 int state; | |
| 843 | |
| 844 if (ensure_ruby_initialized()) | |
| 845 { | |
|
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846 VALUE file_to_load = rb_str_new2((const char *)eap->arg); |
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847 rb_protect(rb_load_wrap, file_to_load, &state); |
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848 if (state) |
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|
849 error_print(state); |
| 7 | 850 } |
| 851 } | |
| 852 | |
| 853 void ruby_buffer_free(buf_T *buf) | |
| 854 { | |
| 502 | 855 if (buf->b_ruby_ref) |
| 856 { | |
| 857 rb_hash_aset(objtbl, rb_obj_id((VALUE) buf->b_ruby_ref), Qnil); | |
| 858 RDATA(buf->b_ruby_ref)->data = NULL; | |
| 7 | 859 } |
| 860 } | |
| 861 | |
| 862 void ruby_window_free(win_T *win) | |
| 863 { | |
| 502 | 864 if (win->w_ruby_ref) |
| 865 { | |
| 866 rb_hash_aset(objtbl, rb_obj_id((VALUE) win->w_ruby_ref), Qnil); | |
| 867 RDATA(win->w_ruby_ref)->data = NULL; | |
| 7 | 868 } |
| 869 } | |
| 870 | |
| 871 static int ensure_ruby_initialized(void) | |
| 872 { | |
| 873 if (!ruby_initialized) | |
| 874 { | |
| 875 #ifdef DYNAMIC_RUBY | |
| 876 if (ruby_enabled(TRUE)) | |
| 877 { | |
| 878 #endif | |
|
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879 #ifdef _WIN32 |
|
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880 /* suggested by Ariya Mizutani */ |
|
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881 int argc = 1; |
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882 char *argv[] = {"gvim.exe"}; |
| 6406 | 883 char **argvp = argv; |
|
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884 # ifdef RUBY19_OR_LATER |
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885 ruby_sysinit(&argc, &argvp); |
|
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886 # else |
| 6406 | 887 NtInitialize(&argc, &argvp); |
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888 # endif |
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889 #endif |
|
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890 { |
| 4452 | 891 #if defined(RUBY19_OR_LATER) || defined(RUBY_INIT_STACK) |
| 4369 | 892 ruby_init_stack(ruby_stack_start); |
|
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893 #endif |
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894 ruby_init(); |
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895 } |
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896 #ifdef RUBY19_OR_LATER |
| 2669 | 897 { |
| 898 int dummy_argc = 2; | |
|
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|
899 char *dummy_argv[] = {"vim-ruby", "-e_=0"}; |
|
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|
900 ruby_options(dummy_argc, dummy_argv); |
| 2669 | 901 } |
|
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902 ruby_script("vim-ruby"); |
| 2669 | 903 #else |
| 904 ruby_init_loadpath(); | |
|
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|
905 #endif |
| 7 | 906 ruby_io_init(); |
| 907 ruby_vim_init(); | |
| 908 ruby_initialized = 1; | |
| 909 #ifdef DYNAMIC_RUBY | |
| 910 } | |
| 911 else | |
| 912 { | |
| 913 EMSG(_("E266: Sorry, this command is disabled, the Ruby library could not be loaded.")); | |
| 914 return 0; | |
| 915 } | |
| 916 #endif | |
| 917 } | |
| 918 return ruby_initialized; | |
| 919 } | |
| 920 | |
| 921 static void error_print(int state) | |
| 922 { | |
| 923 #ifndef DYNAMIC_RUBY | |
|
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924 #if !(defined(RUBY_VERSION) && RUBY_VERSION >= 19) \ |
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925 && !(defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 19) |
| 7 | 926 RUBYEXTERN VALUE ruby_errinfo; |
| 927 #endif | |
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928 #endif |
| 7 | 929 VALUE eclass; |
| 930 VALUE einfo; | |
| 931 char buff[BUFSIZ]; | |
| 932 | |
| 933 #define TAG_RETURN 0x1 | |
| 934 #define TAG_BREAK 0x2 | |
| 935 #define TAG_NEXT 0x3 | |
| 936 #define TAG_RETRY 0x4 | |
| 937 #define TAG_REDO 0x5 | |
| 938 #define TAG_RAISE 0x6 | |
| 939 #define TAG_THROW 0x7 | |
| 940 #define TAG_FATAL 0x8 | |
| 941 #define TAG_MASK 0xf | |
| 942 | |
|
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|
943 switch (state) |
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944 { |
| 7 | 945 case TAG_RETURN: |
| 835 | 946 EMSG(_("E267: unexpected return")); |
| 7 | 947 break; |
| 948 case TAG_NEXT: | |
| 835 | 949 EMSG(_("E268: unexpected next")); |
| 7 | 950 break; |
| 951 case TAG_BREAK: | |
| 835 | 952 EMSG(_("E269: unexpected break")); |
| 7 | 953 break; |
| 954 case TAG_REDO: | |
| 835 | 955 EMSG(_("E270: unexpected redo")); |
| 7 | 956 break; |
| 957 case TAG_RETRY: | |
| 835 | 958 EMSG(_("E271: retry outside of rescue clause")); |
| 7 | 959 break; |
| 960 case TAG_RAISE: | |
| 961 case TAG_FATAL: | |
|
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962 #ifdef RUBY19_OR_LATER |
|
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963 eclass = CLASS_OF(rb_errinfo()); |
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964 einfo = rb_obj_as_string(rb_errinfo()); |
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|
965 #else |
| 7 | 966 eclass = CLASS_OF(ruby_errinfo); |
| 967 einfo = rb_obj_as_string(ruby_errinfo); | |
|
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968 #endif |
|
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969 if (eclass == rb_eRuntimeError && RSTRING_LEN(einfo) == 0) |
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970 { |
| 835 | 971 EMSG(_("E272: unhandled exception")); |
| 7 | 972 } |
|
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973 else |
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|
974 { |
| 7 | 975 VALUE epath; |
| 976 char *p; | |
| 977 | |
| 978 epath = rb_class_path(eclass); | |
| 272 | 979 vim_snprintf(buff, BUFSIZ, "%s: %s", |
|
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980 RSTRING_PTR(epath), RSTRING_PTR(einfo)); |
| 7 | 981 p = strchr(buff, '\n'); |
| 982 if (p) *p = '\0'; | |
| 983 EMSG(buff); | |
| 984 } | |
| 985 break; | |
| 986 default: | |
| 272 | 987 vim_snprintf(buff, BUFSIZ, _("E273: unknown longjmp status %d"), state); |
| 7 | 988 EMSG(buff); |
| 989 break; | |
| 990 } | |
| 991 } | |
| 992 | |
| 1888 | 993 static VALUE vim_message(VALUE self UNUSED, VALUE str) |
| 7 | 994 { |
| 995 char *buff, *p; | |
| 996 | |
| 997 str = rb_obj_as_string(str); | |
| 2990 | 998 if (RSTRING_LEN(str) > 0) |
| 999 { | |
| 1000 /* Only do this when the string isn't empty, alloc(0) causes trouble. */ | |
|
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1001 buff = ALLOCA_N(char, RSTRING_LEN(str) + 1); |
| 2990 | 1002 strcpy(buff, RSTRING_PTR(str)); |
| 1003 p = strchr(buff, '\n'); | |
| 1004 if (p) *p = '\0'; | |
| 1005 MSG(buff); | |
| 1006 } | |
| 1007 else | |
| 1008 { | |
| 1009 MSG(""); | |
| 1010 } | |
| 7 | 1011 return Qnil; |
| 1012 } | |
| 1013 | |
| 1888 | 1014 static VALUE vim_set_option(VALUE self UNUSED, VALUE str) |
| 7 | 1015 { |
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1016 do_set((char_u *)StringValuePtr(str), 0); |
| 7 | 1017 update_screen(NOT_VALID); |
| 1018 return Qnil; | |
| 1019 } | |
| 1020 | |
| 1888 | 1021 static VALUE vim_command(VALUE self UNUSED, VALUE str) |
| 7 | 1022 { |
|
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1023 do_cmdline_cmd((char_u *)StringValuePtr(str)); |
| 7 | 1024 return Qnil; |
| 1025 } | |
| 1026 | |
|
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1027 #ifdef FEAT_EVAL |
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1028 static VALUE vim_to_ruby(typval_T *tv) |
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1029 { |
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1030 VALUE result = Qnil; |
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1031 |
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1032 if (tv->v_type == VAR_STRING) |
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1033 { |
|
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1034 result = rb_str_new2(tv->vval.v_string == NULL |
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1035 ? "" : (char *)(tv->vval.v_string)); |
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1036 } |
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1037 else if (tv->v_type == VAR_NUMBER) |
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1038 { |
|
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1039 result = INT2NUM(tv->vval.v_number); |
|
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1040 } |
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1041 # ifdef FEAT_FLOAT |
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1042 else if (tv->v_type == VAR_FLOAT) |
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1043 { |
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1044 result = rb_float_new(tv->vval.v_float); |
|
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1045 } |
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1046 # endif |
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1047 else if (tv->v_type == VAR_LIST) |
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1048 { |
|
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1049 list_T *list = tv->vval.v_list; |
|
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1050 listitem_T *curr; |
|
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1051 |
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1052 result = rb_ary_new(); |
|
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1053 |
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1054 if (list != NULL) |
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1055 { |
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1056 for (curr = list->lv_first; curr != NULL; curr = curr->li_next) |
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1057 { |
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1058 rb_ary_push(result, vim_to_ruby(&curr->li_tv)); |
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1059 } |
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1060 } |
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1061 } |
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1062 else if (tv->v_type == VAR_DICT) |
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1063 { |
|
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|
1064 result = rb_hash_new(); |
|
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1065 |
|
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1066 if (tv->vval.v_dict != NULL) |
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1067 { |
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1068 hashtab_T *ht = &tv->vval.v_dict->dv_hashtab; |
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1069 long_u todo = ht->ht_used; |
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1070 hashitem_T *hi; |
|
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1071 dictitem_T *di; |
|
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1072 |
|
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1073 for (hi = ht->ht_array; todo > 0; ++hi) |
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1074 { |
|
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|
1075 if (!HASHITEM_EMPTY(hi)) |
|
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1076 { |
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|
1077 --todo; |
|
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1078 |
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1079 di = dict_lookup(hi); |
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1080 rb_hash_aset(result, rb_str_new2((char *)hi->hi_key), |
|
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1081 vim_to_ruby(&di->di_tv)); |
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1082 } |
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1083 } |
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1084 } |
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1085 } |
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1086 else if (tv->v_type == VAR_SPECIAL) |
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1087 { |
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1088 if (tv->vval.v_number <= VVAL_TRUE) |
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1089 result = INT2NUM(tv->vval.v_number); |
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1090 } /* else return Qnil; */ |
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1091 |
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1092 return result; |
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1093 } |
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1094 #endif |
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1095 |
| 1888 | 1096 static VALUE vim_evaluate(VALUE self UNUSED, VALUE str) |
| 7 | 1097 { |
| 1098 #ifdef FEAT_EVAL | |
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1099 typval_T *tv; |
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1100 VALUE result; |
| 7 | 1101 |
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1102 tv = eval_expr((char_u *)StringValuePtr(str), NULL); |
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1103 if (tv == NULL) |
| 7 | 1104 { |
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1105 return Qnil; |
| 7 | 1106 } |
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1107 result = vim_to_ruby(tv); |
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1108 |
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1109 free_tv(tv); |
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1110 |
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1111 return result; |
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1112 #else |
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1113 return Qnil; |
| 7 | 1114 #endif |
| 1115 } | |
| 1116 | |
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1117 #ifdef USE_TYPEDDATA |
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1118 static size_t buffer_dsize(const void *buf); |
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1119 |
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1120 static const rb_data_type_t buffer_type = { |
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1121 "vim_buffer", |
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1122 {0, 0, buffer_dsize, {0, 0}}, |
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1123 0, 0, |
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1124 # ifdef RUBY_TYPED_FREE_IMMEDIATELY |
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1125 0, |
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1126 # endif |
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1127 }; |
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1128 |
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1129 static size_t buffer_dsize(const void *buf UNUSED) |
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1130 { |
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1131 return sizeof(buf_T); |
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1132 } |
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1133 #endif |
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1134 |
| 7 | 1135 static VALUE buffer_new(buf_T *buf) |
| 1136 { | |
| 502 | 1137 if (buf->b_ruby_ref) |
| 1138 { | |
| 1139 return (VALUE) buf->b_ruby_ref; | |
| 7 | 1140 } |
| 502 | 1141 else |
| 1142 { | |
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1143 #ifdef USE_TYPEDDATA |
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1144 VALUE obj = TypedData_Wrap_Struct(cBuffer, &buffer_type, buf); |
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1145 #else |
| 7 | 1146 VALUE obj = Data_Wrap_Struct(cBuffer, 0, 0, buf); |
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1147 #endif |
| 502 | 1148 buf->b_ruby_ref = (void *) obj; |
| 7 | 1149 rb_hash_aset(objtbl, rb_obj_id(obj), obj); |
| 1150 return obj; | |
| 1151 } | |
| 1152 } | |
| 1153 | |
| 1154 static buf_T *get_buf(VALUE obj) | |
| 1155 { | |
| 1156 buf_T *buf; | |
| 1157 | |
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1158 #ifdef USE_TYPEDDATA |
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1159 TypedData_Get_Struct(obj, buf_T, &buffer_type, buf); |
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1160 #else |
| 7 | 1161 Data_Get_Struct(obj, buf_T, buf); |
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1162 #endif |
| 7 | 1163 if (buf == NULL) |
| 1164 rb_raise(eDeletedBufferError, "attempt to refer to deleted buffer"); | |
| 1165 return buf; | |
| 1166 } | |
| 1167 | |
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1168 static VALUE buffer_s_current(void) |
| 7 | 1169 { |
| 1170 return buffer_new(curbuf); | |
| 1171 } | |
| 1172 | |
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1173 static VALUE buffer_s_count(void) |
| 7 | 1174 { |
| 1175 buf_T *b; | |
| 1176 int n = 0; | |
| 1177 | |
|
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1178 FOR_ALL_BUFFERS(b) |
| 779 | 1179 { |
| 856 | 1180 /* Deleted buffers should not be counted |
| 1181 * SegPhault - 01/07/05 */ | |
| 1182 if (b->b_p_bl) | |
| 779 | 1183 n++; |
| 1184 } | |
| 1185 | |
| 7 | 1186 return INT2NUM(n); |
| 1187 } | |
| 1188 | |
| 1888 | 1189 static VALUE buffer_s_aref(VALUE self UNUSED, VALUE num) |
| 7 | 1190 { |
| 1191 buf_T *b; | |
| 1192 int n = NUM2INT(num); | |
| 1193 | |
|
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1194 FOR_ALL_BUFFERS(b) |
| 779 | 1195 { |
| 856 | 1196 /* Deleted buffers should not be counted |
| 1197 * SegPhault - 01/07/05 */ | |
| 1198 if (!b->b_p_bl) | |
| 779 | 1199 continue; |
| 1200 | |
| 856 | 1201 if (n == 0) |
| 7 | 1202 return buffer_new(b); |
| 779 | 1203 |
| 856 | 1204 n--; |
| 7 | 1205 } |
| 1206 return Qnil; | |
| 1207 } | |
| 1208 | |
| 1209 static VALUE buffer_name(VALUE self) | |
| 1210 { | |
| 1211 buf_T *buf = get_buf(self); | |
| 1212 | |
| 750 | 1213 return buf->b_ffname ? rb_str_new2((char *)buf->b_ffname) : Qnil; |
| 7 | 1214 } |
| 1215 | |
| 1216 static VALUE buffer_number(VALUE self) | |
| 1217 { | |
| 1218 buf_T *buf = get_buf(self); | |
| 1219 | |
| 1220 return INT2NUM(buf->b_fnum); | |
| 1221 } | |
| 1222 | |
| 1223 static VALUE buffer_count(VALUE self) | |
| 1224 { | |
| 1225 buf_T *buf = get_buf(self); | |
| 1226 | |
| 1227 return INT2NUM(buf->b_ml.ml_line_count); | |
| 1228 } | |
| 1229 | |
| 779 | 1230 static VALUE get_buffer_line(buf_T *buf, linenr_T n) |
| 7 | 1231 { |
| 2637 | 1232 if (n <= 0 || n > buf->b_ml.ml_line_count) |
| 1233 rb_raise(rb_eIndexError, "line number %ld out of range", (long)n); | |
| 1234 return vim_str2rb_enc_str((char *)ml_get_buf(buf, n, FALSE)); | |
| 7 | 1235 } |
| 1236 | |
| 779 | 1237 static VALUE buffer_aref(VALUE self, VALUE num) |
| 7 | 1238 { |
| 1239 buf_T *buf = get_buf(self); | |
| 779 | 1240 |
| 1241 if (buf != NULL) | |
| 1242 return get_buffer_line(buf, (linenr_T)NUM2LONG(num)); | |
| 1243 return Qnil; /* For stop warning */ | |
| 1244 } | |
| 1245 | |
| 1246 static VALUE set_buffer_line(buf_T *buf, linenr_T n, VALUE str) | |
| 1247 { | |
|
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1248 char *line = StringValuePtr(str); |
| 896 | 1249 aco_save_T aco; |
| 7 | 1250 |
| 896 | 1251 if (n > 0 && n <= buf->b_ml.ml_line_count && line != NULL) |
| 1252 { | |
| 1253 /* set curwin/curbuf for "buf" and save some things */ | |
| 1254 aucmd_prepbuf(&aco, buf); | |
| 1255 | |
|
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1256 if (u_savesub(n) == OK) |
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1257 { |
| 779 | 1258 ml_replace(n, (char_u *)line, TRUE); |
| 7 | 1259 changed(); |
| 1260 #ifdef SYNTAX_HL | |
| 1261 syn_changed(n); /* recompute syntax hl. for this line */ | |
| 1262 #endif | |
| 1263 } | |
| 896 | 1264 |
| 1265 /* restore curwin/curbuf and a few other things */ | |
| 1266 aucmd_restbuf(&aco); | |
| 1267 /* Careful: autocommands may have made "buf" invalid! */ | |
| 934 | 1268 |
| 7 | 1269 update_curbuf(NOT_VALID); |
| 1270 } | |
| 896 | 1271 else |
| 1272 { | |
|
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1273 rb_raise(rb_eIndexError, "line number %ld out of range", (long)n); |
| 7 | 1274 } |
| 1275 return str; | |
| 1276 } | |
| 1277 | |
| 779 | 1278 static VALUE buffer_aset(VALUE self, VALUE num, VALUE str) |
| 1279 { | |
| 1280 buf_T *buf = get_buf(self); | |
| 1281 | |
| 1282 if (buf != NULL) | |
| 1283 return set_buffer_line(buf, (linenr_T)NUM2LONG(num), str); | |
| 1284 return str; | |
| 1285 } | |
| 1286 | |
| 7 | 1287 static VALUE buffer_delete(VALUE self, VALUE num) |
| 1288 { | |
| 896 | 1289 buf_T *buf = get_buf(self); |
| 1290 long n = NUM2LONG(num); | |
| 1291 aco_save_T aco; | |
| 7 | 1292 |
| 896 | 1293 if (n > 0 && n <= buf->b_ml.ml_line_count) |
| 1294 { | |
| 1295 /* set curwin/curbuf for "buf" and save some things */ | |
| 1296 aucmd_prepbuf(&aco, buf); | |
| 1297 | |
|
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1298 if (u_savedel(n, 1) == OK) |
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1299 { |
| 7 | 1300 ml_delete(n, 0); |
| 779 | 1301 |
| 856 | 1302 /* Changes to non-active buffers should properly refresh |
| 1303 * SegPhault - 01/09/05 */ | |
| 1304 deleted_lines_mark(n, 1L); | |
| 779 | 1305 |
| 7 | 1306 changed(); |
| 1307 } | |
| 896 | 1308 |
| 1309 /* restore curwin/curbuf and a few other things */ | |
| 1310 aucmd_restbuf(&aco); | |
| 1311 /* Careful: autocommands may have made "buf" invalid! */ | |
| 934 | 1312 |
| 7 | 1313 update_curbuf(NOT_VALID); |
| 1314 } | |
| 896 | 1315 else |
| 1316 { | |
|
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1317 rb_raise(rb_eIndexError, "line number %ld out of range", n); |
| 7 | 1318 } |
| 1319 return Qnil; | |
| 1320 } | |
| 1321 | |
| 1322 static VALUE buffer_append(VALUE self, VALUE num, VALUE str) | |
| 1323 { | |
| 896 | 1324 buf_T *buf = get_buf(self); |
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1325 char *line = StringValuePtr(str); |
| 896 | 1326 long n = NUM2LONG(num); |
| 1327 aco_save_T aco; | |
| 7 | 1328 |
| 2637 | 1329 if (line == NULL) |
| 1330 { | |
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1331 rb_raise(rb_eIndexError, "NULL line"); |
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1332 } |
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1333 else if (n >= 0 && n <= buf->b_ml.ml_line_count) |
| 896 | 1334 { |
| 1335 /* set curwin/curbuf for "buf" and save some things */ | |
| 1336 aucmd_prepbuf(&aco, buf); | |
| 1337 | |
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1338 if (u_inssub(n + 1) == OK) |
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1339 { |
| 7 | 1340 ml_append(n, (char_u *) line, (colnr_T) 0, FALSE); |
| 779 | 1341 |
| 856 | 1342 /* Changes to non-active buffers should properly refresh screen |
| 1343 * SegPhault - 12/20/04 */ | |
| 1344 appended_lines_mark(n, 1L); | |
| 779 | 1345 |
| 856 | 1346 changed(); |
| 7 | 1347 } |
| 896 | 1348 |
| 1349 /* restore curwin/curbuf and a few other things */ | |
| 1350 aucmd_restbuf(&aco); | |
| 1351 /* Careful: autocommands may have made "buf" invalid! */ | |
| 934 | 1352 |
| 7 | 1353 update_curbuf(NOT_VALID); |
| 1354 } | |
| 2637 | 1355 else |
| 1356 { | |
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1357 rb_raise(rb_eIndexError, "line number %ld out of range", n); |
| 7 | 1358 } |
| 1359 return str; | |
| 1360 } | |
| 1361 | |
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1362 #ifdef USE_TYPEDDATA |
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1363 static size_t window_dsize(const void *buf); |
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1364 |
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1365 static const rb_data_type_t window_type = { |
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1366 "vim_window", |
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1367 {0, 0, window_dsize, {0, 0}}, |
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1368 0, 0, |
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1369 # ifdef RUBY_TYPED_FREE_IMMEDIATELY |
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1370 0, |
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1371 # endif |
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1372 }; |
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1373 |
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1374 static size_t window_dsize(const void *win UNUSED) |
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1375 { |
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1376 return sizeof(win_T); |
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1377 } |
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1378 #endif |
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1379 |
| 7 | 1380 static VALUE window_new(win_T *win) |
| 1381 { | |
| 502 | 1382 if (win->w_ruby_ref) |
| 1383 { | |
| 1384 return (VALUE) win->w_ruby_ref; | |
| 7 | 1385 } |
| 502 | 1386 else |
| 1387 { | |
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1388 #ifdef USE_TYPEDDATA |
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1389 VALUE obj = TypedData_Wrap_Struct(cVimWindow, &window_type, win); |
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1390 #else |
| 7 | 1391 VALUE obj = Data_Wrap_Struct(cVimWindow, 0, 0, win); |
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1392 #endif |
| 502 | 1393 win->w_ruby_ref = (void *) obj; |
| 7 | 1394 rb_hash_aset(objtbl, rb_obj_id(obj), obj); |
| 1395 return obj; | |
| 1396 } | |
| 1397 } | |
| 1398 | |
| 1399 static win_T *get_win(VALUE obj) | |
| 1400 { | |
| 1401 win_T *win; | |
| 1402 | |
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1403 #ifdef USE_TYPEDDATA |
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1404 TypedData_Get_Struct(obj, win_T, &window_type, win); |
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1405 #else |
| 7 | 1406 Data_Get_Struct(obj, win_T, win); |
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1407 #endif |
| 7 | 1408 if (win == NULL) |
| 1409 rb_raise(eDeletedWindowError, "attempt to refer to deleted window"); | |
| 1410 return win; | |
| 1411 } | |
| 1412 | |
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1413 static VALUE window_s_current(void) |
| 7 | 1414 { |
| 1415 return window_new(curwin); | |
| 1416 } | |
| 1417 | |
| 779 | 1418 /* |
| 1419 * Added line manipulation functions | |
| 1420 * SegPhault - 03/07/05 | |
| 1421 */ | |
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1422 static VALUE line_s_current(void) |
| 779 | 1423 { |
| 1424 return get_buffer_line(curbuf, curwin->w_cursor.lnum); | |
| 1425 } | |
| 1426 | |
| 1888 | 1427 static VALUE set_current_line(VALUE self UNUSED, VALUE str) |
| 779 | 1428 { |
| 1429 return set_buffer_line(curbuf, curwin->w_cursor.lnum, str); | |
| 1430 } | |
| 1431 | |
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1432 static VALUE current_line_number(void) |
| 779 | 1433 { |
| 1434 return INT2FIX((int)curwin->w_cursor.lnum); | |
| 1435 } | |
| 1436 | |
| 1437 | |
| 1438 | |
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1439 static VALUE window_s_count(void) |
| 7 | 1440 { |
| 1441 win_T *w; | |
| 1442 int n = 0; | |
| 1443 | |
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1444 FOR_ALL_WINDOWS(w) |
| 7 | 1445 n++; |
| 1446 return INT2NUM(n); | |
| 1447 } | |
| 1448 | |
| 1888 | 1449 static VALUE window_s_aref(VALUE self UNUSED, VALUE num) |
| 7 | 1450 { |
| 1451 win_T *w; | |
| 1452 int n = NUM2INT(num); | |
| 1453 | |
| 1454 for (w = firstwin; w != NULL; w = w->w_next, --n) | |
| 1455 if (n == 0) | |
| 1456 return window_new(w); | |
| 1457 return Qnil; | |
| 1458 } | |
| 1459 | |
| 1460 static VALUE window_buffer(VALUE self) | |
| 1461 { | |
| 1462 win_T *win = get_win(self); | |
| 1463 | |
| 1464 return buffer_new(win->w_buffer); | |
| 1465 } | |
| 1466 | |
| 1467 static VALUE window_height(VALUE self) | |
| 1468 { | |
| 1469 win_T *win = get_win(self); | |
| 1470 | |
| 1471 return INT2NUM(win->w_height); | |
| 1472 } | |
| 1473 | |
| 1474 static VALUE window_set_height(VALUE self, VALUE height) | |
| 1475 { | |
| 1476 win_T *win = get_win(self); | |
| 1477 win_T *savewin = curwin; | |
| 1478 | |
| 1479 curwin = win; | |
| 1480 win_setheight(NUM2INT(height)); | |
| 1481 curwin = savewin; | |
| 1482 return height; | |
| 1483 } | |
| 1484 | |
| 4135 | 1485 static VALUE window_width(VALUE self UNUSED) |
| 501 | 1486 { |
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1487 return INT2NUM(get_win(self)->w_width); |
| 501 | 1488 } |
| 1489 | |
| 4135 | 1490 static VALUE window_set_width(VALUE self UNUSED, VALUE width) |
| 501 | 1491 { |
| 1492 win_T *win = get_win(self); | |
| 1493 win_T *savewin = curwin; | |
| 1494 | |
| 1495 curwin = win; | |
| 1496 win_setwidth(NUM2INT(width)); | |
| 1497 curwin = savewin; | |
| 1498 return width; | |
| 1499 } | |
| 1500 | |
| 7 | 1501 static VALUE window_cursor(VALUE self) |
| 1502 { | |
| 1503 win_T *win = get_win(self); | |
| 1504 | |
| 1505 return rb_assoc_new(INT2NUM(win->w_cursor.lnum), INT2NUM(win->w_cursor.col)); | |
| 1506 } | |
| 1507 | |
| 1508 static VALUE window_set_cursor(VALUE self, VALUE pos) | |
| 1509 { | |
| 1510 VALUE lnum, col; | |
| 1511 win_T *win = get_win(self); | |
| 1512 | |
| 1513 Check_Type(pos, T_ARRAY); | |
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1514 if (RARRAY_LEN(pos) != 2) |
| 7 | 1515 rb_raise(rb_eArgError, "array length must be 2"); |
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1516 lnum = RARRAY_PTR(pos)[0]; |
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1517 col = RARRAY_PTR(pos)[1]; |
| 7 | 1518 win->w_cursor.lnum = NUM2LONG(lnum); |
| 1519 win->w_cursor.col = NUM2UINT(col); | |
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1520 win->w_set_curswant = TRUE; |
| 7 | 1521 check_cursor(); /* put cursor on an existing line */ |
| 1522 update_screen(NOT_VALID); | |
| 1523 return Qnil; | |
| 1524 } | |
| 1525 | |
| 3478 | 1526 static VALUE f_nop(VALUE self UNUSED) |
| 3474 | 1527 { |
| 1528 return Qnil; | |
| 1529 } | |
| 1530 | |
| 1888 | 1531 static VALUE f_p(int argc, VALUE *argv, VALUE self UNUSED) |
| 7 | 1532 { |
| 1533 int i; | |
| 1534 VALUE str = rb_str_new("", 0); | |
| 1535 | |
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1536 for (i = 0; i < argc; i++) |
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1537 { |
| 7 | 1538 if (i > 0) rb_str_cat(str, ", ", 2); |
| 1539 rb_str_concat(str, rb_inspect(argv[i])); | |
| 1540 } | |
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1541 MSG(RSTRING_PTR(str)); |
| 7 | 1542 return Qnil; |
| 1543 } | |
| 1544 | |
| 1545 static void ruby_io_init(void) | |
| 1546 { | |
| 1547 #ifndef DYNAMIC_RUBY | |
| 1548 RUBYEXTERN VALUE rb_stdout; | |
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1549 RUBYEXTERN VALUE rb_stderr; |
| 7 | 1550 #endif |
| 1551 | |
| 1552 rb_stdout = rb_obj_alloc(rb_cObject); | |
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1553 rb_stderr = rb_obj_alloc(rb_cObject); |
| 7 | 1554 rb_define_singleton_method(rb_stdout, "write", vim_message, 1); |
| 3474 | 1555 rb_define_singleton_method(rb_stdout, "flush", f_nop, 0); |
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1556 rb_define_singleton_method(rb_stderr, "write", vim_message, 1); |
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1557 rb_define_singleton_method(rb_stderr, "flush", f_nop, 0); |
| 7 | 1558 rb_define_global_function("p", f_p, -1); |
| 1559 } | |
| 1560 | |
| 1561 static void ruby_vim_init(void) | |
| 1562 { | |
| 1563 objtbl = rb_hash_new(); | |
| 1564 rb_global_variable(&objtbl); | |
| 1565 | |
| 1188 | 1566 /* The Vim module used to be called "VIM", but "Vim" is better. Make an |
| 4352 | 1567 * alias "VIM" for backwards compatibility. */ |
| 1188 | 1568 mVIM = rb_define_module("Vim"); |
| 1569 rb_define_const(rb_cObject, "VIM", mVIM); | |
| 7 | 1570 rb_define_const(mVIM, "VERSION_MAJOR", INT2NUM(VIM_VERSION_MAJOR)); |
| 1571 rb_define_const(mVIM, "VERSION_MINOR", INT2NUM(VIM_VERSION_MINOR)); | |
| 1572 rb_define_const(mVIM, "VERSION_BUILD", INT2NUM(VIM_VERSION_BUILD)); | |
| 1573 rb_define_const(mVIM, "VERSION_PATCHLEVEL", INT2NUM(VIM_VERSION_PATCHLEVEL)); | |
| 1574 rb_define_const(mVIM, "VERSION_SHORT", rb_str_new2(VIM_VERSION_SHORT)); | |
| 1575 rb_define_const(mVIM, "VERSION_MEDIUM", rb_str_new2(VIM_VERSION_MEDIUM)); | |
| 1576 rb_define_const(mVIM, "VERSION_LONG", rb_str_new2(VIM_VERSION_LONG)); | |
| 1577 rb_define_const(mVIM, "VERSION_LONG_DATE", rb_str_new2(VIM_VERSION_LONG_DATE)); | |
| 1578 rb_define_module_function(mVIM, "message", vim_message, 1); | |
| 1579 rb_define_module_function(mVIM, "set_option", vim_set_option, 1); | |
| 1580 rb_define_module_function(mVIM, "command", vim_command, 1); | |
| 1581 rb_define_module_function(mVIM, "evaluate", vim_evaluate, 1); | |
| 1582 | |
| 1583 eDeletedBufferError = rb_define_class_under(mVIM, "DeletedBufferError", | |
| 1584 rb_eStandardError); | |
| 1585 eDeletedWindowError = rb_define_class_under(mVIM, "DeletedWindowError", | |
| 1586 rb_eStandardError); | |
| 1587 | |
| 1588 cBuffer = rb_define_class_under(mVIM, "Buffer", rb_cObject); | |
| 1589 rb_define_singleton_method(cBuffer, "current", buffer_s_current, 0); | |
| 1590 rb_define_singleton_method(cBuffer, "count", buffer_s_count, 0); | |
| 1591 rb_define_singleton_method(cBuffer, "[]", buffer_s_aref, 1); | |
| 1592 rb_define_method(cBuffer, "name", buffer_name, 0); | |
| 1593 rb_define_method(cBuffer, "number", buffer_number, 0); | |
| 1594 rb_define_method(cBuffer, "count", buffer_count, 0); | |
| 1595 rb_define_method(cBuffer, "length", buffer_count, 0); | |
| 1596 rb_define_method(cBuffer, "[]", buffer_aref, 1); | |
| 1597 rb_define_method(cBuffer, "[]=", buffer_aset, 2); | |
| 1598 rb_define_method(cBuffer, "delete", buffer_delete, 1); | |
| 1599 rb_define_method(cBuffer, "append", buffer_append, 2); | |
| 1600 | |
| 779 | 1601 /* Added line manipulation functions |
| 1602 * SegPhault - 03/07/05 */ | |
| 1603 rb_define_method(cBuffer, "line_number", current_line_number, 0); | |
| 1604 rb_define_method(cBuffer, "line", line_s_current, 0); | |
| 1605 rb_define_method(cBuffer, "line=", set_current_line, 1); | |
| 1606 | |
| 1607 | |
| 7 | 1608 cVimWindow = rb_define_class_under(mVIM, "Window", rb_cObject); |
| 1609 rb_define_singleton_method(cVimWindow, "current", window_s_current, 0); | |
| 1610 rb_define_singleton_method(cVimWindow, "count", window_s_count, 0); | |
| 1611 rb_define_singleton_method(cVimWindow, "[]", window_s_aref, 1); | |
| 1612 rb_define_method(cVimWindow, "buffer", window_buffer, 0); | |
| 1613 rb_define_method(cVimWindow, "height", window_height, 0); | |
| 1614 rb_define_method(cVimWindow, "height=", window_set_height, 1); | |
| 501 | 1615 rb_define_method(cVimWindow, "width", window_width, 0); |
| 1616 rb_define_method(cVimWindow, "width=", window_set_width, 1); | |
| 7 | 1617 rb_define_method(cVimWindow, "cursor", window_cursor, 0); |
| 1618 rb_define_method(cVimWindow, "cursor=", window_set_cursor, 1); | |
| 1619 | |
| 1620 rb_define_virtual_variable("$curbuf", buffer_s_current, 0); | |
| 1621 rb_define_virtual_variable("$curwin", window_s_current, 0); | |
| 1622 } | |
| 4369 | 1623 |
| 1624 void vim_ruby_init(void *stack_start) | |
| 1625 { | |
| 1626 /* should get machine stack start address early in main function */ | |
| 1627 ruby_stack_start = stack_start; | |
| 1628 } |