Mercurial > vim
annotate src/if_ruby.c @ 14538:213f1a519378 v8.1.0282
patch 8.1.0282: 'incsearch' does not work with command modifiers
commit https://github.com/vim/vim/commit/33c4dbb74bdf41aadd193a704f597d4df20f0e47
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Aug 14 16:06:16 2018 +0200
patch 8.1.0282: 'incsearch' does not work with command modifiers
Problem: 'incsearch' does not work with command modifiers.
Solution: Skip command modifiers.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Tue, 14 Aug 2018 16:15:04 +0200 |
| parents | e6ad77cf13e0 |
| children | 3e9b24eac417 |
| 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(RUBY_VERSION) && RUBY_VERSION >= 21) \ |
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97 || (defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 21) |
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98 # define RUBY21_OR_LATER 1 |
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99 #endif |
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100 |
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101 #if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 19 |
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102 /* Ruby 1.9 defines a number of static functions which use rb_num2long and |
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103 * rb_int2big */ |
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104 # define rb_num2long rb_num2long_stub |
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105 # define rb_int2big rb_int2big_stub |
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106 #endif |
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107 |
| 5766 | 108 #if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 19 \ |
| 109 && VIM_SIZEOF_INT < VIM_SIZEOF_LONG | |
| 110 /* Ruby 1.9 defines a number of static functions which use rb_fix2int and | |
| 5684 | 111 * rb_num2int if VIM_SIZEOF_INT < VIM_SIZEOF_LONG (64bit) */ |
| 4279 | 112 # define rb_fix2int rb_fix2int_stub |
| 113 # define rb_num2int rb_num2int_stub | |
| 114 #endif | |
| 115 | |
| 6485 | 116 #if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER == 21 |
| 5643 | 117 /* Ruby 2.1 adds new GC called RGenGC and RARRAY_PTR uses |
| 118 * rb_gc_writebarrier_unprotect_promoted if USE_RGENGC */ | |
| 6406 | 119 # define rb_gc_writebarrier_unprotect_promoted rb_gc_writebarrier_unprotect_promoted_stub |
| 120 #endif | |
| 6485 | 121 #if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 22 |
| 122 # define rb_gc_writebarrier_unprotect rb_gc_writebarrier_unprotect_stub | |
| 123 #endif | |
| 5643 | 124 |
| 7 | 125 #include <ruby.h> |
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126 #ifdef RUBY19_OR_LATER |
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127 # include <ruby/encoding.h> |
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128 #endif |
| 7 | 129 |
| 2669 | 130 #undef off_t /* ruby defines off_t as _int64, Mingw uses long */ |
| 7 | 131 #undef EXTERN |
| 132 #undef _ | |
| 133 | |
| 134 /* T_DATA defined both by Ruby and Mac header files, hack around it... */ | |
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135 #if defined(MACOS_X) |
| 7 | 136 # define __OPENTRANSPORT__ |
| 137 # define __OPENTRANSPORTPROTOCOL__ | |
| 138 # define __OPENTRANSPORTPROVIDERS__ | |
| 139 #endif | |
| 140 | |
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141 /* |
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142 * The TypedData_XXX macro family can be used since Ruby 1.9.2 but |
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143 * rb_data_type_t changed in 1.9.3, therefore require at least 2.0. |
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144 * The old Data_XXX macro family was deprecated on Ruby 2.2. |
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145 * Use TypedData_XXX if available. |
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146 */ |
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147 #if defined(TypedData_Wrap_Struct) && defined(RUBY20_OR_LATER) |
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148 # define USE_TYPEDDATA 1 |
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149 #endif |
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150 |
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151 /* |
| 4352 | 152 * Backward compatibility for Ruby 1.8 and earlier. |
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153 * Ruby 1.9 does not provide STR2CSTR, instead StringValuePtr is provided. |
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154 * Ruby 1.9 does not provide RXXX(s)->len and RXXX(s)->ptr, instead |
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155 * RXXX_LEN(s) and RXXX_PTR(s) are provided. |
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156 */ |
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157 #ifndef StringValuePtr |
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158 # define StringValuePtr(s) STR2CSTR(s) |
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159 #endif |
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160 #ifndef RARRAY_LEN |
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161 # define RARRAY_LEN(s) RARRAY(s)->len |
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162 #endif |
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163 #ifndef RARRAY_PTR |
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164 # define RARRAY_PTR(s) RARRAY(s)->ptr |
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165 #endif |
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166 #ifndef RSTRING_LEN |
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167 # define RSTRING_LEN(s) RSTRING(s)->len |
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168 #endif |
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169 #ifndef RSTRING_PTR |
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170 # define RSTRING_PTR(s) RSTRING(s)->ptr |
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171 #endif |
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172 |
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173 #ifdef HAVE_DUP |
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174 # undef HAVE_DUP |
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175 #endif |
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176 |
| 7 | 177 #include "vim.h" |
| 178 #include "version.h" | |
| 179 | |
| 180 #if defined(PROTO) && !defined(FEAT_RUBY) | |
| 181 /* Define these to be able to generate the function prototypes. */ | |
| 182 # define VALUE int | |
| 183 # define RUBY_DATA_FUNC int | |
| 184 #endif | |
| 185 | |
| 186 static int ruby_initialized = 0; | |
| 4369 | 187 static void *ruby_stack_start; |
| 7 | 188 static VALUE objtbl; |
| 189 | |
| 190 static VALUE mVIM; | |
| 191 static VALUE cBuffer; | |
| 192 static VALUE cVimWindow; | |
| 193 static VALUE eDeletedBufferError; | |
| 194 static VALUE eDeletedWindowError; | |
| 195 | |
| 196 static int ensure_ruby_initialized(void); | |
| 197 static void error_print(int); | |
| 198 static void ruby_io_init(void); | |
| 199 static void ruby_vim_init(void); | |
| 200 | |
| 4452 | 201 #if defined(RUBY19_OR_LATER) || defined(RUBY_INIT_STACK) |
| 202 # if defined(__ia64) && !defined(ruby_init_stack) | |
| 203 # define ruby_init_stack(addr) ruby_init_stack((addr), rb_ia64_bsp()) | |
| 204 # endif | |
| 4375 | 205 #endif |
| 206 | |
| 7 | 207 #if defined(DYNAMIC_RUBY) || defined(PROTO) |
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208 # if defined(PROTO) && !defined(HINSTANCE) |
| 4375 | 209 # define HINSTANCE int /* for generating prototypes */ |
| 210 # endif | |
| 7 | 211 |
| 212 /* | |
| 213 * Wrapper defines | |
| 214 */ | |
| 4375 | 215 # define rb_assoc_new dll_rb_assoc_new |
| 216 # define rb_cObject (*dll_rb_cObject) | |
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217 # define rb_check_type dll_rb_check_type |
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218 # ifdef USE_TYPEDDATA |
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219 # define rb_check_typeddata dll_rb_check_typeddata |
| 6485 | 220 # endif |
| 4375 | 221 # define rb_class_path dll_rb_class_path |
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222 # ifdef USE_TYPEDDATA |
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223 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 23 |
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224 # define rb_data_typed_object_wrap dll_rb_data_typed_object_wrap |
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225 # else |
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226 # define rb_data_typed_object_alloc dll_rb_data_typed_object_alloc |
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227 # endif |
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228 # else |
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229 # define rb_data_object_alloc dll_rb_data_object_alloc |
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230 # endif |
| 4375 | 231 # define rb_define_class_under dll_rb_define_class_under |
| 232 # define rb_define_const dll_rb_define_const | |
| 233 # define rb_define_global_function dll_rb_define_global_function | |
| 234 # define rb_define_method dll_rb_define_method | |
| 235 # define rb_define_module dll_rb_define_module | |
| 236 # define rb_define_module_function dll_rb_define_module_function | |
| 237 # define rb_define_singleton_method dll_rb_define_singleton_method | |
| 238 # define rb_define_virtual_variable dll_rb_define_virtual_variable | |
| 239 # define rb_stdout (*dll_rb_stdout) | |
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240 # define rb_stderr (*dll_rb_stderr) |
| 4375 | 241 # define rb_eArgError (*dll_rb_eArgError) |
| 242 # define rb_eIndexError (*dll_rb_eIndexError) | |
| 243 # define rb_eRuntimeError (*dll_rb_eRuntimeError) | |
| 244 # define rb_eStandardError (*dll_rb_eStandardError) | |
| 245 # define rb_eval_string_protect dll_rb_eval_string_protect | |
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246 # ifdef RUBY21_OR_LATER |
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247 # define rb_funcallv dll_rb_funcallv |
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248 # else |
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249 # define rb_funcall2 dll_rb_funcall2 |
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250 # endif |
| 4375 | 251 # define rb_global_variable dll_rb_global_variable |
| 252 # define rb_hash_aset dll_rb_hash_aset | |
| 253 # define rb_hash_new dll_rb_hash_new | |
| 254 # define rb_inspect dll_rb_inspect | |
| 255 # define rb_int2inum dll_rb_int2inum | |
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256 |
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257 // ruby.h may redefine rb_intern to use RUBY_CONST_ID_CACHE(), but that won't |
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258 // work. Not using the cache appears to be the best solution. |
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259 # undef rb_intern |
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260 # define rb_intern dll_rb_intern |
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261 |
| 5684 | 262 # if VIM_SIZEOF_INT < VIM_SIZEOF_LONG /* 64 bits only */ |
| 5766 | 263 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER <= 18 |
| 264 # define rb_fix2int dll_rb_fix2int | |
| 265 # define rb_num2int dll_rb_num2int | |
| 266 # endif | |
| 4375 | 267 # define rb_num2uint dll_rb_num2uint |
| 268 # endif | |
| 269 # define rb_lastline_get dll_rb_lastline_get | |
| 270 # define rb_lastline_set dll_rb_lastline_set | |
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271 # define rb_protect dll_rb_protect |
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272 # define rb_load dll_rb_load |
| 4375 | 273 # ifndef RUBY19_OR_LATER |
| 274 # define rb_num2long dll_rb_num2long | |
| 275 # endif | |
| 276 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER <= 19 | |
| 277 # define rb_num2ulong dll_rb_num2ulong | |
| 278 # endif | |
| 279 # define rb_obj_alloc dll_rb_obj_alloc | |
| 280 # define rb_obj_as_string dll_rb_obj_as_string | |
| 281 # define rb_obj_id dll_rb_obj_id | |
| 282 # define rb_raise dll_rb_raise | |
| 283 # define rb_str_cat dll_rb_str_cat | |
| 284 # define rb_str_concat dll_rb_str_concat | |
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285 # undef rb_str_new |
| 4375 | 286 # define rb_str_new dll_rb_str_new |
| 287 # ifdef rb_str_new2 | |
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288 /* Ruby may #define rb_str_new2 to use rb_str_new_cstr. */ |
| 4375 | 289 # define need_rb_str_new_cstr 1 |
| 2621 | 290 /* Ruby's headers #define rb_str_new_cstr to make use of GCC's |
| 291 * __builtin_constant_p extension. */ | |
| 4375 | 292 # undef rb_str_new_cstr |
| 293 # define rb_str_new_cstr dll_rb_str_new_cstr | |
| 4373 | 294 # else |
| 4375 | 295 # define rb_str_new2 dll_rb_str_new2 |
| 296 # endif | |
| 297 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 | |
| 298 # define rb_string_value dll_rb_string_value | |
| 299 # define rb_string_value_ptr dll_rb_string_value_ptr | |
| 300 # define rb_float_new dll_rb_float_new | |
| 301 # define rb_ary_new dll_rb_ary_new | |
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302 # ifdef rb_ary_new4 |
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303 # define RB_ARY_NEW4_MACRO 1 |
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304 # undef rb_ary_new4 |
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305 # endif |
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306 # define rb_ary_new4 dll_rb_ary_new4 |
| 4375 | 307 # define rb_ary_push dll_rb_ary_push |
| 4452 | 308 # if defined(RUBY19_OR_LATER) || defined(RUBY_INIT_STACK) |
| 309 # ifdef __ia64 | |
| 310 # define rb_ia64_bsp dll_rb_ia64_bsp | |
| 311 # undef ruby_init_stack | |
| 312 # define ruby_init_stack(addr) dll_ruby_init_stack((addr), rb_ia64_bsp()) | |
| 313 # else | |
| 314 # define ruby_init_stack dll_ruby_init_stack | |
| 315 # endif | |
| 4375 | 316 # endif |
| 317 # else | |
| 318 # define rb_str2cstr dll_rb_str2cstr | |
| 4373 | 319 # endif |
| 4375 | 320 # ifdef RUBY19_OR_LATER |
| 321 # define rb_errinfo dll_rb_errinfo | |
| 322 # else | |
| 323 # define ruby_errinfo (*dll_ruby_errinfo) | |
| 2621 | 324 # endif |
| 4375 | 325 # define ruby_init dll_ruby_init |
| 326 # define ruby_init_loadpath dll_ruby_init_loadpath | |
| 327 # ifdef WIN3264 | |
| 328 # define NtInitialize dll_NtInitialize | |
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329 # define ruby_sysinit dll_ruby_sysinit |
| 4375 | 330 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 |
| 331 # define rb_w32_snprintf dll_rb_w32_snprintf | |
| 332 # endif | |
| 333 # endif | |
| 7 | 334 |
| 4375 | 335 # ifdef RUBY19_OR_LATER |
| 336 # define ruby_script dll_ruby_script | |
| 337 # define rb_enc_find_index dll_rb_enc_find_index | |
| 338 # define rb_enc_find dll_rb_enc_find | |
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339 # undef rb_enc_str_new |
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340 # define rb_enc_str_new dll_rb_enc_str_new |
| 4375 | 341 # define rb_sprintf dll_rb_sprintf |
| 342 # define rb_require dll_rb_require | |
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343 # define ruby_options dll_ruby_options |
| 4375 | 344 # endif |
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345 |
| 7 | 346 /* |
| 347 * Pointers for dynamic link | |
| 348 */ | |
| 349 static VALUE (*dll_rb_assoc_new) (VALUE, VALUE); | |
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350 VALUE *dll_rb_cFalseClass; |
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351 VALUE *dll_rb_cFixnum; |
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352 # if defined(USE_RUBY_INTEGER) |
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353 VALUE *dll_rb_cInteger; |
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354 # endif |
| 4375 | 355 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 20 |
| 4193 | 356 VALUE *dll_rb_cFloat; |
| 4375 | 357 # endif |
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358 VALUE *dll_rb_cNilClass; |
| 7 | 359 static VALUE *dll_rb_cObject; |
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360 VALUE *dll_rb_cSymbol; |
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361 VALUE *dll_rb_cTrueClass; |
| 7 | 362 static void (*dll_rb_check_type) (VALUE,int); |
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363 # ifdef USE_TYPEDDATA |
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364 static void *(*dll_rb_check_typeddata) (VALUE,const rb_data_type_t *); |
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365 # endif |
| 7 | 366 static VALUE (*dll_rb_class_path) (VALUE); |
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367 # ifdef USE_TYPEDDATA |
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368 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 23 |
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369 static VALUE (*dll_rb_data_typed_object_wrap) (VALUE, void*, const rb_data_type_t *); |
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370 # else |
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371 static VALUE (*dll_rb_data_typed_object_alloc) (VALUE, void*, const rb_data_type_t *); |
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372 # endif |
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373 # else |
| 7 | 374 static VALUE (*dll_rb_data_object_alloc) (VALUE, void*, RUBY_DATA_FUNC, RUBY_DATA_FUNC); |
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375 # endif |
| 7 | 376 static VALUE (*dll_rb_define_class_under) (VALUE, const char*, VALUE); |
| 377 static void (*dll_rb_define_const) (VALUE,const char*,VALUE); | |
| 378 static void (*dll_rb_define_global_function) (const char*,VALUE(*)(),int); | |
| 379 static void (*dll_rb_define_method) (VALUE,const char*,VALUE(*)(),int); | |
| 380 static VALUE (*dll_rb_define_module) (const char*); | |
| 381 static void (*dll_rb_define_module_function) (VALUE,const char*,VALUE(*)(),int); | |
| 382 static void (*dll_rb_define_singleton_method) (VALUE,const char*,VALUE(*)(),int); | |
| 383 static void (*dll_rb_define_virtual_variable) (const char*,VALUE(*)(),void(*)()); | |
| 384 static VALUE *dll_rb_stdout; | |
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385 static VALUE *dll_rb_stderr; |
| 7 | 386 static VALUE *dll_rb_eArgError; |
| 387 static VALUE *dll_rb_eIndexError; | |
| 388 static VALUE *dll_rb_eRuntimeError; | |
| 389 static VALUE *dll_rb_eStandardError; | |
| 390 static VALUE (*dll_rb_eval_string_protect) (const char*, int*); | |
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391 # ifdef RUBY21_OR_LATER |
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392 static VALUE (*dll_rb_funcallv) (VALUE, ID, int, const VALUE*); |
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393 # else |
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394 static VALUE (*dll_rb_funcall2) (VALUE, ID, int, const VALUE*); |
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395 # endif |
| 7 | 396 static void (*dll_rb_global_variable) (VALUE*); |
| 397 static VALUE (*dll_rb_hash_aset) (VALUE, VALUE, VALUE); | |
| 398 static VALUE (*dll_rb_hash_new) (void); | |
| 399 static VALUE (*dll_rb_inspect) (VALUE); | |
| 400 static VALUE (*dll_rb_int2inum) (long); | |
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401 static ID (*dll_rb_intern) (const char*); |
| 5684 | 402 # if VIM_SIZEOF_INT < VIM_SIZEOF_LONG /* 64 bits only */ |
| 3808 | 403 static long (*dll_rb_fix2int) (VALUE); |
| 404 static long (*dll_rb_num2int) (VALUE); | |
| 405 static unsigned long (*dll_rb_num2uint) (VALUE); | |
| 4375 | 406 # endif |
| 7 | 407 static VALUE (*dll_rb_lastline_get) (void); |
| 408 static void (*dll_rb_lastline_set) (VALUE); | |
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409 static VALUE (*dll_rb_protect) (VALUE (*)(VALUE), VALUE, int*); |
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410 static void (*dll_rb_load) (VALUE, int); |
| 7 | 411 static long (*dll_rb_num2long) (VALUE); |
| 412 static unsigned long (*dll_rb_num2ulong) (VALUE); | |
| 413 static VALUE (*dll_rb_obj_alloc) (VALUE); | |
| 414 static VALUE (*dll_rb_obj_as_string) (VALUE); | |
| 415 static VALUE (*dll_rb_obj_id) (VALUE); | |
| 416 static void (*dll_rb_raise) (VALUE, const char*, ...); | |
| 4375 | 417 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 |
| 2589 | 418 static VALUE (*dll_rb_string_value) (volatile VALUE*); |
| 4375 | 419 # else |
| 7 | 420 static char *(*dll_rb_str2cstr) (VALUE,int*); |
| 4375 | 421 # endif |
| 7 | 422 static VALUE (*dll_rb_str_cat) (VALUE, const char*, long); |
| 423 static VALUE (*dll_rb_str_concat) (VALUE, VALUE); | |
| 424 static VALUE (*dll_rb_str_new) (const char*, long); | |
| 4375 | 425 # ifdef need_rb_str_new_cstr |
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426 /* Ruby may #define rb_str_new2 to use rb_str_new_cstr. */ |
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427 static VALUE (*dll_rb_str_new_cstr) (const char*); |
| 4375 | 428 # else |
| 7 | 429 static VALUE (*dll_rb_str_new2) (const char*); |
| 4375 | 430 # endif |
| 431 # ifdef RUBY19_OR_LATER | |
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432 static VALUE (*dll_rb_errinfo) (void); |
| 4375 | 433 # else |
| 7 | 434 static VALUE *dll_ruby_errinfo; |
| 4375 | 435 # endif |
| 7 | 436 static void (*dll_ruby_init) (void); |
| 437 static void (*dll_ruby_init_loadpath) (void); | |
| 4375 | 438 # ifdef WIN3264 |
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439 static void (*dll_NtInitialize) (int*, char***); |
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440 static void (*dll_ruby_sysinit) (int*, char***); |
| 4375 | 441 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 |
| 2621 | 442 static int (*dll_rb_w32_snprintf)(char*, size_t, const char*, ...); |
| 4375 | 443 # endif |
| 2621 | 444 # endif |
| 4375 | 445 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 |
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446 static char * (*dll_rb_string_value_ptr) (volatile VALUE*); |
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447 static VALUE (*dll_rb_float_new) (double); |
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448 static VALUE (*dll_rb_ary_new) (void); |
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449 static VALUE (*dll_rb_ary_new4) (long n, const VALUE *elts); |
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450 static VALUE (*dll_rb_ary_push) (VALUE, VALUE); |
| 4452 | 451 # if defined(RUBY19_OR_LATER) || defined(RUBY_INIT_STACK) |
| 452 # ifdef __ia64 | |
| 4373 | 453 static void * (*dll_rb_ia64_bsp) (void); |
| 454 static void (*dll_ruby_init_stack)(VALUE*, void*); | |
| 4452 | 455 # else |
| 4373 | 456 static void (*dll_ruby_init_stack)(VALUE*); |
| 4452 | 457 # endif |
| 4375 | 458 # endif |
| 4373 | 459 # endif |
| 4375 | 460 # ifdef RUBY19_OR_LATER |
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461 static VALUE (*dll_rb_int2big)(SIGNED_VALUE); |
| 4375 | 462 # endif |
| 7 | 463 |
| 4375 | 464 # ifdef RUBY19_OR_LATER |
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465 static void (*dll_ruby_script) (const char*); |
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466 static int (*dll_rb_enc_find_index) (const char*); |
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467 static rb_encoding* (*dll_rb_enc_find) (const char*); |
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468 static VALUE (*dll_rb_enc_str_new) (const char*, long, rb_encoding*); |
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469 static VALUE (*dll_rb_sprintf) (const char*, ...); |
| 2669 | 470 static VALUE (*dll_rb_require) (const char*); |
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471 static void* (*ruby_options)(int, char**); |
| 4375 | 472 # endif |
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473 |
| 5643 | 474 # if defined(USE_RGENGC) && USE_RGENGC |
| 6485 | 475 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER == 21 |
| 5643 | 476 static void (*dll_rb_gc_writebarrier_unprotect_promoted)(VALUE); |
| 6485 | 477 # else |
| 478 static void (*dll_rb_gc_writebarrier_unprotect)(VALUE obj); | |
| 479 # endif | |
| 5643 | 480 # endif |
| 481 | |
| 4375 | 482 # if defined(RUBY19_OR_LATER) && !defined(PROTO) |
| 6767 | 483 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 22 |
| 484 long rb_num2long_stub(VALUE x) | |
| 485 # else | |
| 3947 | 486 SIGNED_VALUE rb_num2long_stub(VALUE x) |
| 6767 | 487 # endif |
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488 { |
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489 return dll_rb_num2long(x); |
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490 } |
| 3947 | 491 VALUE rb_int2big_stub(SIGNED_VALUE x) |
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492 { |
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493 return dll_rb_int2big(x); |
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494 } |
| 5766 | 495 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 19 \ |
| 496 && VIM_SIZEOF_INT < VIM_SIZEOF_LONG | |
| 4279 | 497 long rb_fix2int_stub(VALUE x) |
| 498 { | |
| 499 return dll_rb_fix2int(x); | |
| 500 } | |
| 501 long rb_num2int_stub(VALUE x) | |
| 502 { | |
| 503 return dll_rb_num2int(x); | |
| 504 } | |
| 4375 | 505 # endif |
| 506 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 20 | |
| 4164 | 507 VALUE |
| 508 rb_float_new_in_heap(double d) | |
| 509 { | |
| 510 return dll_rb_float_new(d); | |
| 511 } | |
| 6767 | 512 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 22 |
| 513 unsigned long rb_num2ulong(VALUE x) | |
| 514 # else | |
| 4193 | 515 VALUE rb_num2ulong(VALUE x) |
| 6767 | 516 # endif |
| 4164 | 517 { |
| 518 return (long)RSHIFT((SIGNED_VALUE)(x),1); | |
| 519 } | |
| 4375 | 520 # endif |
| 521 # endif | |
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522 |
| 6357 | 523 /* Do not generate a prototype here, VALUE isn't always defined. */ |
| 524 # if defined(USE_RGENGC) && USE_RGENGC && !defined(PROTO) | |
| 6485 | 525 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER == 21 |
| 5643 | 526 void rb_gc_writebarrier_unprotect_promoted_stub(VALUE obj) |
| 527 { | |
| 6406 | 528 dll_rb_gc_writebarrier_unprotect_promoted(obj); |
| 5643 | 529 } |
| 6485 | 530 # else |
| 531 void rb_gc_writebarrier_unprotect_stub(VALUE obj) | |
| 532 { | |
| 533 dll_rb_gc_writebarrier_unprotect(obj); | |
| 534 } | |
| 535 # endif | |
| 536 # endif | |
| 537 | |
| 2621 | 538 static HINSTANCE hinstRuby = NULL; /* Instance of ruby.dll */ |
| 7 | 539 |
| 540 /* | |
| 501 | 541 * Table of name to function pointer of ruby. |
| 7 | 542 */ |
| 543 static struct | |
| 544 { | |
| 545 char *name; | |
| 546 RUBY_PROC *ptr; | |
| 547 } ruby_funcname_table[] = | |
| 548 { | |
| 549 {"rb_assoc_new", (RUBY_PROC*)&dll_rb_assoc_new}, | |
| 550 {"rb_cFalseClass", (RUBY_PROC*)&dll_rb_cFalseClass}, | |
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551 # if defined(USE_RUBY_INTEGER) |
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552 {"rb_cInteger", (RUBY_PROC*)&dll_rb_cInteger}, |
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553 # else |
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554 {"rb_cFixnum", (RUBY_PROC*)&dll_rb_cFixnum}, |
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555 # endif |
| 4375 | 556 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 20 |
| 4193 | 557 {"rb_cFloat", (RUBY_PROC*)&dll_rb_cFloat}, |
| 4375 | 558 # endif |
| 7 | 559 {"rb_cNilClass", (RUBY_PROC*)&dll_rb_cNilClass}, |
| 560 {"rb_cObject", (RUBY_PROC*)&dll_rb_cObject}, | |
| 561 {"rb_cSymbol", (RUBY_PROC*)&dll_rb_cSymbol}, | |
| 562 {"rb_cTrueClass", (RUBY_PROC*)&dll_rb_cTrueClass}, | |
| 563 {"rb_check_type", (RUBY_PROC*)&dll_rb_check_type}, | |
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564 # ifdef USE_TYPEDDATA |
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565 {"rb_check_typeddata", (RUBY_PROC*)&dll_rb_check_typeddata}, |
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566 # endif |
| 7 | 567 {"rb_class_path", (RUBY_PROC*)&dll_rb_class_path}, |
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568 # ifdef USE_TYPEDDATA |
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569 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 23 |
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570 {"rb_data_typed_object_wrap", (RUBY_PROC*)&dll_rb_data_typed_object_wrap}, |
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571 # else |
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572 {"rb_data_typed_object_alloc", (RUBY_PROC*)&dll_rb_data_typed_object_alloc}, |
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573 # endif |
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574 # else |
| 7 | 575 {"rb_data_object_alloc", (RUBY_PROC*)&dll_rb_data_object_alloc}, |
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576 # endif |
| 7 | 577 {"rb_define_class_under", (RUBY_PROC*)&dll_rb_define_class_under}, |
| 578 {"rb_define_const", (RUBY_PROC*)&dll_rb_define_const}, | |
| 579 {"rb_define_global_function", (RUBY_PROC*)&dll_rb_define_global_function}, | |
| 580 {"rb_define_method", (RUBY_PROC*)&dll_rb_define_method}, | |
| 581 {"rb_define_module", (RUBY_PROC*)&dll_rb_define_module}, | |
| 582 {"rb_define_module_function", (RUBY_PROC*)&dll_rb_define_module_function}, | |
| 583 {"rb_define_singleton_method", (RUBY_PROC*)&dll_rb_define_singleton_method}, | |
| 584 {"rb_define_virtual_variable", (RUBY_PROC*)&dll_rb_define_virtual_variable}, | |
| 585 {"rb_stdout", (RUBY_PROC*)&dll_rb_stdout}, | |
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586 {"rb_stderr", (RUBY_PROC*)&dll_rb_stderr}, |
| 7 | 587 {"rb_eArgError", (RUBY_PROC*)&dll_rb_eArgError}, |
| 588 {"rb_eIndexError", (RUBY_PROC*)&dll_rb_eIndexError}, | |
| 589 {"rb_eRuntimeError", (RUBY_PROC*)&dll_rb_eRuntimeError}, | |
| 590 {"rb_eStandardError", (RUBY_PROC*)&dll_rb_eStandardError}, | |
| 591 {"rb_eval_string_protect", (RUBY_PROC*)&dll_rb_eval_string_protect}, | |
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592 # ifdef RUBY21_OR_LATER |
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593 {"rb_funcallv", (RUBY_PROC*)&dll_rb_funcallv}, |
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594 # else |
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595 {"rb_funcall2", (RUBY_PROC*)&dll_rb_funcall2}, |
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596 # endif |
| 7 | 597 {"rb_global_variable", (RUBY_PROC*)&dll_rb_global_variable}, |
| 598 {"rb_hash_aset", (RUBY_PROC*)&dll_rb_hash_aset}, | |
| 599 {"rb_hash_new", (RUBY_PROC*)&dll_rb_hash_new}, | |
| 600 {"rb_inspect", (RUBY_PROC*)&dll_rb_inspect}, | |
| 601 {"rb_int2inum", (RUBY_PROC*)&dll_rb_int2inum}, | |
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602 {"rb_intern", (RUBY_PROC*)&dll_rb_intern}, |
| 5684 | 603 # if VIM_SIZEOF_INT < VIM_SIZEOF_LONG /* 64 bits only */ |
| 3808 | 604 {"rb_fix2int", (RUBY_PROC*)&dll_rb_fix2int}, |
| 605 {"rb_num2int", (RUBY_PROC*)&dll_rb_num2int}, | |
| 606 {"rb_num2uint", (RUBY_PROC*)&dll_rb_num2uint}, | |
| 4375 | 607 # endif |
| 7 | 608 {"rb_lastline_get", (RUBY_PROC*)&dll_rb_lastline_get}, |
| 609 {"rb_lastline_set", (RUBY_PROC*)&dll_rb_lastline_set}, | |
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610 {"rb_protect", (RUBY_PROC*)&dll_rb_protect}, |
|
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611 {"rb_load", (RUBY_PROC*)&dll_rb_load}, |
| 7 | 612 {"rb_num2long", (RUBY_PROC*)&dll_rb_num2long}, |
| 613 {"rb_num2ulong", (RUBY_PROC*)&dll_rb_num2ulong}, | |
| 614 {"rb_obj_alloc", (RUBY_PROC*)&dll_rb_obj_alloc}, | |
| 615 {"rb_obj_as_string", (RUBY_PROC*)&dll_rb_obj_as_string}, | |
| 616 {"rb_obj_id", (RUBY_PROC*)&dll_rb_obj_id}, | |
| 617 {"rb_raise", (RUBY_PROC*)&dll_rb_raise}, | |
| 4375 | 618 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 |
| 2589 | 619 {"rb_string_value", (RUBY_PROC*)&dll_rb_string_value}, |
| 4375 | 620 # else |
| 7 | 621 {"rb_str2cstr", (RUBY_PROC*)&dll_rb_str2cstr}, |
| 4375 | 622 # endif |
| 7 | 623 {"rb_str_cat", (RUBY_PROC*)&dll_rb_str_cat}, |
| 624 {"rb_str_concat", (RUBY_PROC*)&dll_rb_str_concat}, | |
| 625 {"rb_str_new", (RUBY_PROC*)&dll_rb_str_new}, | |
| 4375 | 626 # ifdef need_rb_str_new_cstr |
|
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627 {"rb_str_new_cstr", (RUBY_PROC*)&dll_rb_str_new_cstr}, |
| 4375 | 628 # else |
| 7 | 629 {"rb_str_new2", (RUBY_PROC*)&dll_rb_str_new2}, |
| 4375 | 630 # endif |
| 631 # ifdef RUBY19_OR_LATER | |
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632 {"rb_errinfo", (RUBY_PROC*)&dll_rb_errinfo}, |
| 4375 | 633 # else |
| 7 | 634 {"ruby_errinfo", (RUBY_PROC*)&dll_ruby_errinfo}, |
| 4375 | 635 # endif |
| 7 | 636 {"ruby_init", (RUBY_PROC*)&dll_ruby_init}, |
| 637 {"ruby_init_loadpath", (RUBY_PROC*)&dll_ruby_init_loadpath}, | |
| 4375 | 638 # ifdef WIN3264 |
| 639 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER < 19 | |
|
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640 {"NtInitialize", (RUBY_PROC*)&dll_NtInitialize}, |
| 4375 | 641 # else |
|
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|
642 {"ruby_sysinit", (RUBY_PROC*)&dll_ruby_sysinit}, |
| 4375 | 643 # endif |
| 644 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 | |
| 7 | 645 {"rb_w32_snprintf", (RUBY_PROC*)&dll_rb_w32_snprintf}, |
| 4375 | 646 # endif |
| 2621 | 647 # endif |
| 4375 | 648 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 |
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649 {"rb_string_value_ptr", (RUBY_PROC*)&dll_rb_string_value_ptr}, |
| 4375 | 650 # if DYNAMIC_RUBY_VER <= 19 |
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651 {"rb_float_new", (RUBY_PROC*)&dll_rb_float_new}, |
| 4375 | 652 # else |
| 4164 | 653 {"rb_float_new_in_heap", (RUBY_PROC*)&dll_rb_float_new}, |
| 4375 | 654 # endif |
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655 {"rb_ary_new", (RUBY_PROC*)&dll_rb_ary_new}, |
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656 # ifdef RB_ARY_NEW4_MACRO |
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657 {"rb_ary_new_from_values", (RUBY_PROC*)&dll_rb_ary_new4}, |
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658 # else |
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659 {"rb_ary_new4", (RUBY_PROC*)&dll_rb_ary_new4}, |
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660 # endif |
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661 {"rb_ary_push", (RUBY_PROC*)&dll_rb_ary_push}, |
| 4375 | 662 # endif |
| 663 # ifdef RUBY19_OR_LATER | |
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664 {"rb_int2big", (RUBY_PROC*)&dll_rb_int2big}, |
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665 {"ruby_script", (RUBY_PROC*)&dll_ruby_script}, |
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666 {"rb_enc_find_index", (RUBY_PROC*)&dll_rb_enc_find_index}, |
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667 {"rb_enc_find", (RUBY_PROC*)&dll_rb_enc_find}, |
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668 {"rb_enc_str_new", (RUBY_PROC*)&dll_rb_enc_str_new}, |
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669 {"rb_sprintf", (RUBY_PROC*)&dll_rb_sprintf}, |
| 2669 | 670 {"rb_require", (RUBY_PROC*)&dll_rb_require}, |
|
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671 {"ruby_options", (RUBY_PROC*)&dll_ruby_options}, |
| 4375 | 672 # endif |
| 4452 | 673 # if defined(RUBY19_OR_LATER) || defined(RUBY_INIT_STACK) |
| 674 # ifdef __ia64 | |
| 675 {"rb_ia64_bsp", (RUBY_PROC*)&dll_rb_ia64_bsp}, | |
| 676 # endif | |
| 677 {"ruby_init_stack", (RUBY_PROC*)&dll_ruby_init_stack}, | |
| 678 # endif | |
| 5643 | 679 # if defined(USE_RGENGC) && USE_RGENGC |
| 6485 | 680 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER == 21 |
| 5643 | 681 {"rb_gc_writebarrier_unprotect_promoted", (RUBY_PROC*)&dll_rb_gc_writebarrier_unprotect_promoted}, |
| 6485 | 682 # else |
| 683 {"rb_gc_writebarrier_unprotect", (RUBY_PROC*)&dll_rb_gc_writebarrier_unprotect}, | |
| 684 # endif | |
| 5643 | 685 # endif |
| 7 | 686 {"", NULL}, |
| 687 }; | |
| 688 | |
| 689 /* | |
| 690 * Free ruby.dll | |
| 691 */ | |
| 692 static void | |
|
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693 end_dynamic_ruby(void) |
| 7 | 694 { |
| 695 if (hinstRuby) | |
| 696 { | |
| 2589 | 697 close_dll(hinstRuby); |
| 2621 | 698 hinstRuby = NULL; |
| 7 | 699 } |
| 700 } | |
| 701 | |
| 702 /* | |
| 703 * Load library and get all pointers. | |
| 704 * Parameter 'libname' provides name of DLL. | |
| 705 * Return OK or FAIL. | |
| 706 */ | |
| 707 static int | |
| 708 ruby_runtime_link_init(char *libname, int verbose) | |
| 709 { | |
| 710 int i; | |
| 711 | |
| 712 if (hinstRuby) | |
| 713 return OK; | |
| 2589 | 714 hinstRuby = load_dll(libname); |
| 7 | 715 if (!hinstRuby) |
| 716 { | |
| 717 if (verbose) | |
| 718 EMSG2(_(e_loadlib), libname); | |
| 719 return FAIL; | |
| 720 } | |
| 721 | |
| 722 for (i = 0; ruby_funcname_table[i].ptr; ++i) | |
| 723 { | |
| 2589 | 724 if (!(*ruby_funcname_table[i].ptr = symbol_from_dll(hinstRuby, |
| 7 | 725 ruby_funcname_table[i].name))) |
| 726 { | |
| 2589 | 727 close_dll(hinstRuby); |
| 2621 | 728 hinstRuby = NULL; |
| 7 | 729 if (verbose) |
| 730 EMSG2(_(e_loadfunc), ruby_funcname_table[i].name); | |
| 731 return FAIL; | |
| 732 } | |
| 733 } | |
| 734 return OK; | |
| 735 } | |
| 736 | |
| 737 /* | |
| 738 * If ruby is enabled (there is installed ruby on Windows system) return TRUE, | |
| 739 * else FALSE. | |
| 740 */ | |
| 741 int | |
|
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742 ruby_enabled(int verbose) |
| 7 | 743 { |
|
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744 return ruby_runtime_link_init((char *)p_rubydll, verbose) == OK; |
| 7 | 745 } |
| 746 #endif /* defined(DYNAMIC_RUBY) || defined(PROTO) */ | |
| 747 | |
| 748 void | |
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|
749 ruby_end(void) |
| 7 | 750 { |
| 751 #ifdef DYNAMIC_RUBY | |
| 752 end_dynamic_ruby(); | |
| 753 #endif | |
| 754 } | |
| 755 | |
| 756 void ex_ruby(exarg_T *eap) | |
| 757 { | |
| 758 int state; | |
| 759 char *script = NULL; | |
| 760 | |
| 750 | 761 script = (char *)script_get(eap, eap->arg); |
| 7 | 762 if (!eap->skip && ensure_ruby_initialized()) |
| 763 { | |
| 764 if (script == NULL) | |
| 765 rb_eval_string_protect((char *)eap->arg, &state); | |
| 766 else | |
| 767 rb_eval_string_protect(script, &state); | |
| 768 if (state) | |
| 769 error_print(state); | |
| 770 } | |
| 771 vim_free(script); | |
| 772 } | |
| 773 | |
|
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774 /* |
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775 * In Ruby 1.9 or later, ruby String object has encoding. |
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776 * conversion buffer string of vim to ruby String object using |
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777 * VIM encoding option. |
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778 */ |
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779 static VALUE |
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780 vim_str2rb_enc_str(const char *s) |
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781 { |
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782 #ifdef RUBY19_OR_LATER |
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783 int isnum; |
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784 long lval; |
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785 char_u *sval; |
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786 rb_encoding *enc; |
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787 |
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788 isnum = get_option_value((char_u *)"enc", &lval, &sval, 0); |
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789 if (isnum == 0) |
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790 { |
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791 enc = rb_enc_find((char *)sval); |
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792 vim_free(sval); |
|
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793 if (enc) |
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794 { |
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795 return rb_enc_str_new(s, (long)strlen(s), enc); |
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796 } |
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797 } |
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798 #endif |
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799 return rb_str_new2(s); |
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800 } |
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801 |
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802 static VALUE |
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803 eval_enc_string_protect(const char *str, int *state) |
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804 { |
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805 #ifdef RUBY19_OR_LATER |
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806 int isnum; |
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807 long lval; |
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808 char_u *sval; |
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809 rb_encoding *enc; |
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810 VALUE v; |
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811 |
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812 isnum = get_option_value((char_u *)"enc", &lval, &sval, 0); |
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813 if (isnum == 0) |
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814 { |
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815 enc = rb_enc_find((char *)sval); |
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816 vim_free(sval); |
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817 if (enc) |
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818 { |
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819 v = rb_sprintf("#-*- coding:%s -*-\n%s", rb_enc_name(enc), str); |
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820 return rb_eval_string_protect(StringValuePtr(v), state); |
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821 } |
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822 } |
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823 #endif |
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changeset
|
824 return rb_eval_string_protect(str, state); |
|
d8983769c9dd
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825 } |
|
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changeset
|
826 |
| 7 | 827 void ex_rubydo(exarg_T *eap) |
| 828 { | |
| 829 int state; | |
| 830 linenr_T i; | |
|
10761
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patch 8.0.0270: may get ml_get error when :rubydo deletes lines
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changeset
|
831 buf_T *was_curbuf = curbuf; |
| 7 | 832 |
| 833 if (ensure_ruby_initialized()) | |
| 834 { | |
| 835 if (u_save(eap->line1 - 1, eap->line2 + 1) != OK) | |
| 836 return; | |
|
8802
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changeset
|
837 for (i = eap->line1; i <= eap->line2; i++) |
|
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diff
changeset
|
838 { |
| 2656 | 839 VALUE line; |
| 7 | 840 |
|
10761
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changeset
|
841 if (i > curbuf->b_ml.ml_line_count) |
|
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patch 8.0.0270: may get ml_get error when :rubydo deletes lines
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|
842 break; |
| 2656 | 843 line = vim_str2rb_enc_str((char *)ml_get(i)); |
| 7 | 844 rb_lastline_set(line); |
|
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|
845 eval_enc_string_protect((char *) eap->arg, &state); |
|
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|
846 if (state) |
|
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|
847 { |
| 7 | 848 error_print(state); |
| 849 break; | |
| 850 } | |
|
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|
851 if (was_curbuf != curbuf) |
|
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changeset
|
852 break; |
| 7 | 853 line = rb_lastline_get(); |
|
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|
854 if (!NIL_P(line)) |
|
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|
855 { |
|
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|
856 if (TYPE(line) != T_STRING) |
|
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|
857 { |
| 835 | 858 EMSG(_("E265: $_ must be an instance of String")); |
| 7 | 859 return; |
| 860 } | |
|
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|
861 ml_replace(i, (char_u *) StringValuePtr(line), 1); |
| 7 | 862 changed(); |
| 863 #ifdef SYNTAX_HL | |
| 864 syn_changed(i); /* recompute syntax hl. for this line */ | |
| 865 #endif | |
| 866 } | |
| 867 } | |
| 868 check_cursor(); | |
| 869 update_curbuf(NOT_VALID); | |
| 870 } | |
| 871 } | |
| 872 | |
|
13958
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patch 8.0.1849: compiler warning for unused arguments, missing prototype
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changeset
|
873 static VALUE rb_load_wrap(VALUE file_to_load) |
|
13148
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|
874 { |
|
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|
875 rb_load(file_to_load, 0); |
|
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|
876 return Qnil; |
|
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|
877 } |
|
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changeset
|
878 |
| 7 | 879 void ex_rubyfile(exarg_T *eap) |
| 880 { | |
| 881 int state; | |
| 882 | |
| 883 if (ensure_ruby_initialized()) | |
| 884 { | |
|
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patch 8.0.1448: segfault with exception inside :rubyfile command
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|
885 VALUE file_to_load = rb_str_new2((const char *)eap->arg); |
|
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|
886 rb_protect(rb_load_wrap, file_to_load, &state); |
|
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|
887 if (state) |
|
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changeset
|
888 error_print(state); |
| 7 | 889 } |
| 890 } | |
| 891 | |
| 892 void ruby_buffer_free(buf_T *buf) | |
| 893 { | |
| 502 | 894 if (buf->b_ruby_ref) |
| 895 { | |
| 896 rb_hash_aset(objtbl, rb_obj_id((VALUE) buf->b_ruby_ref), Qnil); | |
| 897 RDATA(buf->b_ruby_ref)->data = NULL; | |
| 7 | 898 } |
| 899 } | |
| 900 | |
| 901 void ruby_window_free(win_T *win) | |
| 902 { | |
| 502 | 903 if (win->w_ruby_ref) |
| 904 { | |
| 905 rb_hash_aset(objtbl, rb_obj_id((VALUE) win->w_ruby_ref), Qnil); | |
| 906 RDATA(win->w_ruby_ref)->data = NULL; | |
| 7 | 907 } |
| 908 } | |
| 909 | |
| 910 static int ensure_ruby_initialized(void) | |
| 911 { | |
| 912 if (!ruby_initialized) | |
| 913 { | |
| 914 #ifdef DYNAMIC_RUBY | |
| 915 if (ruby_enabled(TRUE)) | |
| 916 { | |
| 917 #endif | |
|
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|
918 #ifdef _WIN32 |
|
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parents:
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|
919 /* suggested by Ariya Mizutani */ |
|
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920 int argc = 1; |
|
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|
921 char *argv[] = {"gvim.exe"}; |
| 6406 | 922 char **argvp = argv; |
|
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|
923 # ifdef RUBY19_OR_LATER |
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924 ruby_sysinit(&argc, &argvp); |
|
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925 # else |
| 6406 | 926 NtInitialize(&argc, &argvp); |
|
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927 # endif |
|
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928 #endif |
|
2282
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|
929 { |
| 4452 | 930 #if defined(RUBY19_OR_LATER) || defined(RUBY_INIT_STACK) |
| 4369 | 931 ruby_init_stack(ruby_stack_start); |
|
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932 #endif |
|
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|
933 ruby_init(); |
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934 } |
|
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|
935 #ifdef RUBY19_OR_LATER |
| 2669 | 936 { |
| 937 int dummy_argc = 2; | |
|
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|
938 char *dummy_argv[] = {"vim-ruby", "-e_=0"}; |
|
7237
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|
939 ruby_options(dummy_argc, dummy_argv); |
| 2669 | 940 } |
|
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|
941 ruby_script("vim-ruby"); |
| 2669 | 942 #else |
| 943 ruby_init_loadpath(); | |
|
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|
944 #endif |
| 7 | 945 ruby_io_init(); |
| 946 ruby_vim_init(); | |
| 947 ruby_initialized = 1; | |
| 948 #ifdef DYNAMIC_RUBY | |
| 949 } | |
| 950 else | |
| 951 { | |
| 952 EMSG(_("E266: Sorry, this command is disabled, the Ruby library could not be loaded.")); | |
| 953 return 0; | |
| 954 } | |
| 955 #endif | |
| 956 } | |
| 957 return ruby_initialized; | |
| 958 } | |
| 959 | |
| 960 static void error_print(int state) | |
| 961 { | |
| 962 #ifndef DYNAMIC_RUBY | |
|
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|
963 #if !(defined(RUBY_VERSION) && RUBY_VERSION >= 19) \ |
|
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|
964 && !(defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 19) |
| 7 | 965 RUBYEXTERN VALUE ruby_errinfo; |
| 966 #endif | |
|
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|
967 #endif |
|
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changeset
|
968 VALUE error; |
| 7 | 969 VALUE eclass; |
| 970 VALUE einfo; | |
|
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|
971 VALUE bt; |
|
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changeset
|
972 int attr; |
| 7 | 973 char buff[BUFSIZ]; |
|
14437
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changeset
|
974 long i; |
| 7 | 975 |
| 976 #define TAG_RETURN 0x1 | |
| 977 #define TAG_BREAK 0x2 | |
| 978 #define TAG_NEXT 0x3 | |
| 979 #define TAG_RETRY 0x4 | |
| 980 #define TAG_REDO 0x5 | |
| 981 #define TAG_RAISE 0x6 | |
| 982 #define TAG_THROW 0x7 | |
| 983 #define TAG_FATAL 0x8 | |
| 984 #define TAG_MASK 0xf | |
| 985 | |
|
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changeset
|
986 switch (state) |
|
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diff
changeset
|
987 { |
| 7 | 988 case TAG_RETURN: |
| 835 | 989 EMSG(_("E267: unexpected return")); |
| 7 | 990 break; |
| 991 case TAG_NEXT: | |
| 835 | 992 EMSG(_("E268: unexpected next")); |
| 7 | 993 break; |
| 994 case TAG_BREAK: | |
| 835 | 995 EMSG(_("E269: unexpected break")); |
| 7 | 996 break; |
| 997 case TAG_REDO: | |
| 835 | 998 EMSG(_("E270: unexpected redo")); |
| 7 | 999 break; |
| 1000 case TAG_RETRY: | |
| 835 | 1001 EMSG(_("E271: retry outside of rescue clause")); |
| 7 | 1002 break; |
| 1003 case TAG_RAISE: | |
| 1004 case TAG_FATAL: | |
|
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|
1005 #ifdef RUBY19_OR_LATER |
|
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|
1006 error = rb_errinfo(); |
|
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1007 #else |
|
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|
1008 error = ruby_errinfo; |
|
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|
1009 #endif |
|
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|
1010 eclass = CLASS_OF(error); |
|
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|
1011 einfo = rb_obj_as_string(error); |
|
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changeset
|
1012 if (eclass == rb_eRuntimeError && RSTRING_LEN(einfo) == 0) |
|
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changeset
|
1013 { |
| 835 | 1014 EMSG(_("E272: unhandled exception")); |
| 7 | 1015 } |
|
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|
1016 else |
|
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diff
changeset
|
1017 { |
| 7 | 1018 VALUE epath; |
| 1019 char *p; | |
| 1020 | |
| 1021 epath = rb_class_path(eclass); | |
| 272 | 1022 vim_snprintf(buff, BUFSIZ, "%s: %s", |
|
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|
1023 RSTRING_PTR(epath), RSTRING_PTR(einfo)); |
| 7 | 1024 p = strchr(buff, '\n'); |
| 1025 if (p) *p = '\0'; | |
| 1026 EMSG(buff); | |
| 1027 } | |
|
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changeset
|
1028 |
|
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patch 8.1.0232: Ruby error does not include backtrace
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changeset
|
1029 attr = syn_name2attr((char_u *)"Error"); |
|
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|
1030 # ifdef RUBY21_OR_LATER |
|
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changeset
|
1031 bt = rb_funcallv(error, rb_intern("backtrace"), 0, 0); |
|
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|
1032 for (i = 0; i < RARRAY_LEN(bt); i++) |
|
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changeset
|
1033 msg_attr((char_u *)RSTRING_PTR(RARRAY_AREF(bt, i)), attr); |
|
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changeset
|
1034 # else |
|
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patch 8.1.0232: Ruby error does not include backtrace
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diff
changeset
|
1035 bt = rb_funcall2(error, rb_intern("backtrace"), 0, 0); |
|
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changeset
|
1036 for (i = 0; i < RARRAY_LEN(bt); i++) |
|
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changeset
|
1037 msg_attr((char_u *)RSTRING_PTR(RARRAY_PTR(bt)[i]), attr); |
|
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|
1038 # endif |
| 7 | 1039 break; |
| 1040 default: | |
| 272 | 1041 vim_snprintf(buff, BUFSIZ, _("E273: unknown longjmp status %d"), state); |
| 7 | 1042 EMSG(buff); |
| 1043 break; | |
| 1044 } | |
| 1045 } | |
| 1046 | |
| 1888 | 1047 static VALUE vim_message(VALUE self UNUSED, VALUE str) |
| 7 | 1048 { |
| 1049 char *buff, *p; | |
| 1050 | |
| 1051 str = rb_obj_as_string(str); | |
| 2990 | 1052 if (RSTRING_LEN(str) > 0) |
| 1053 { | |
| 1054 /* Only do this when the string isn't empty, alloc(0) causes trouble. */ | |
|
12335
df498e3e34fc
patch 8.0.1047: buffer overflow in Ruby
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
1055 buff = ALLOCA_N(char, RSTRING_LEN(str) + 1); |
| 2990 | 1056 strcpy(buff, RSTRING_PTR(str)); |
| 1057 p = strchr(buff, '\n'); | |
| 1058 if (p) *p = '\0'; | |
| 1059 MSG(buff); | |
| 1060 } | |
| 1061 else | |
| 1062 { | |
| 1063 MSG(""); | |
| 1064 } | |
| 7 | 1065 return Qnil; |
| 1066 } | |
| 1067 | |
| 1888 | 1068 static VALUE vim_set_option(VALUE self UNUSED, VALUE str) |
| 7 | 1069 { |
|
2077
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|
1070 do_set((char_u *)StringValuePtr(str), 0); |
| 7 | 1071 update_screen(NOT_VALID); |
| 1072 return Qnil; | |
| 1073 } | |
| 1074 | |
| 1888 | 1075 static VALUE vim_command(VALUE self UNUSED, VALUE str) |
| 7 | 1076 { |
|
2077
d8983769c9dd
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|
1077 do_cmdline_cmd((char_u *)StringValuePtr(str)); |
| 7 | 1078 return Qnil; |
| 1079 } | |
| 1080 | |
|
2090
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|
1081 #ifdef FEAT_EVAL |
|
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|
1082 static VALUE vim_to_ruby(typval_T *tv) |
|
53d475dff0e3
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|
1083 { |
|
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|
1084 VALUE result = Qnil; |
|
53d475dff0e3
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|
1085 |
|
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|
1086 if (tv->v_type == VAR_STRING) |
|
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|
1087 { |
|
2121
20d9fc2f13a4
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diff
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|
1088 result = rb_str_new2(tv->vval.v_string == NULL |
|
20d9fc2f13a4
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|
1089 ? "" : (char *)(tv->vval.v_string)); |
|
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|
1090 } |
|
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|
1091 else if (tv->v_type == VAR_NUMBER) |
|
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|
1092 { |
|
2117
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|
1093 result = INT2NUM(tv->vval.v_number); |
|
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|
1094 } |
|
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|
1095 # ifdef FEAT_FLOAT |
|
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|
1096 else if (tv->v_type == VAR_FLOAT) |
|
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|
1097 { |
|
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|
1098 result = rb_float_new(tv->vval.v_float); |
|
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|
1099 } |
|
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|
1100 # endif |
|
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|
1101 else if (tv->v_type == VAR_LIST) |
|
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|
1102 { |
|
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|
1103 list_T *list = tv->vval.v_list; |
|
4be6da0fa3d9
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|
1104 listitem_T *curr; |
|
2090
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|
1105 |
|
2117
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|
1106 result = rb_ary_new(); |
|
2090
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|
1107 |
|
2117
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|
1108 if (list != NULL) |
|
4be6da0fa3d9
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|
1109 { |
|
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Bram Moolenaar <bram@zimbu.org>
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|
1110 for (curr = list->lv_first; curr != NULL; curr = curr->li_next) |
|
4be6da0fa3d9
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|
1111 { |
|
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updated for version 7.2.400
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changeset
|
1112 rb_ary_push(result, vim_to_ruby(&curr->li_tv)); |
|
4be6da0fa3d9
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|
1113 } |
|
4be6da0fa3d9
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diff
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|
1114 } |
|
2090
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|
1115 } |
|
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|
1116 else if (tv->v_type == VAR_DICT) |
|
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|
1117 { |
|
2117
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|
1118 result = rb_hash_new(); |
|
2090
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|
1119 |
|
2117
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|
1120 if (tv->vval.v_dict != NULL) |
|
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Bram Moolenaar <bram@zimbu.org>
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|
1121 { |
|
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Bram Moolenaar <bram@zimbu.org>
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|
1122 hashtab_T *ht = &tv->vval.v_dict->dv_hashtab; |
|
4be6da0fa3d9
updated for version 7.2.400
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changeset
|
1123 long_u todo = ht->ht_used; |
|
4be6da0fa3d9
updated for version 7.2.400
Bram Moolenaar <bram@zimbu.org>
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diff
changeset
|
1124 hashitem_T *hi; |
|
4be6da0fa3d9
updated for version 7.2.400
Bram Moolenaar <bram@zimbu.org>
parents:
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diff
changeset
|
1125 dictitem_T *di; |
|
2090
53d475dff0e3
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|
1126 |
|
2117
4be6da0fa3d9
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Bram Moolenaar <bram@zimbu.org>
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diff
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|
1127 for (hi = ht->ht_array; todo > 0; ++hi) |
|
4be6da0fa3d9
updated for version 7.2.400
Bram Moolenaar <bram@zimbu.org>
parents:
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|
1128 { |
|
4be6da0fa3d9
updated for version 7.2.400
Bram Moolenaar <bram@zimbu.org>
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2104
diff
changeset
|
1129 if (!HASHITEM_EMPTY(hi)) |
|
4be6da0fa3d9
updated for version 7.2.400
Bram Moolenaar <bram@zimbu.org>
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diff
changeset
|
1130 { |
|
4be6da0fa3d9
updated for version 7.2.400
Bram Moolenaar <bram@zimbu.org>
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diff
changeset
|
1131 --todo; |
|
2090
53d475dff0e3
updated for version 7.2.374
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diff
changeset
|
1132 |
|
2117
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Bram Moolenaar <bram@zimbu.org>
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diff
changeset
|
1133 di = dict_lookup(hi); |
|
4be6da0fa3d9
updated for version 7.2.400
Bram Moolenaar <bram@zimbu.org>
parents:
2104
diff
changeset
|
1134 rb_hash_aset(result, rb_str_new2((char *)hi->hi_key), |
|
2090
53d475dff0e3
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diff
changeset
|
1135 vim_to_ruby(&di->di_tv)); |
|
2117
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Bram Moolenaar <bram@zimbu.org>
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diff
changeset
|
1136 } |
|
4be6da0fa3d9
updated for version 7.2.400
Bram Moolenaar <bram@zimbu.org>
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diff
changeset
|
1137 } |
|
4be6da0fa3d9
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Bram Moolenaar <bram@zimbu.org>
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diff
changeset
|
1138 } |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
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7668
diff
changeset
|
1139 } |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
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7668
diff
changeset
|
1140 else if (tv->v_type == VAR_SPECIAL) |
|
bce3b5ddb393
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diff
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|
1141 { |
|
14411
504091aca571
patch 8.1.0220: Ruby converts v:true and v:false to a number
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1142 if (tv->vval.v_number == VVAL_TRUE) |
|
504091aca571
patch 8.1.0220: Ruby converts v:true and v:false to a number
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1143 result = Qtrue; |
|
504091aca571
patch 8.1.0220: Ruby converts v:true and v:false to a number
Christian Brabandt <cb@256bit.org>
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14395
diff
changeset
|
1144 else if (tv->vval.v_number == VVAL_FALSE) |
|
504091aca571
patch 8.1.0220: Ruby converts v:true and v:false to a number
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1145 result = Qfalse; |
|
2090
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|
1146 } /* else return Qnil; */ |
|
53d475dff0e3
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|
1147 |
|
53d475dff0e3
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|
1148 return result; |
|
53d475dff0e3
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|
1149 } |
|
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|
1150 #endif |
|
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|
1151 |
| 1888 | 1152 static VALUE vim_evaluate(VALUE self UNUSED, VALUE str) |
| 7 | 1153 { |
| 1154 #ifdef FEAT_EVAL | |
|
2090
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|
1155 typval_T *tv; |
|
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|
1156 VALUE result; |
| 7 | 1157 |
|
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|
1158 tv = eval_expr((char_u *)StringValuePtr(str), NULL); |
|
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|
1159 if (tv == NULL) |
| 7 | 1160 { |
|
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|
1161 return Qnil; |
| 7 | 1162 } |
|
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|
1163 result = vim_to_ruby(tv); |
|
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|
1164 |
|
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|
1165 free_tv(tv); |
|
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|
1166 |
|
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|
1167 return result; |
|
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|
1168 #else |
|
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|
1169 return Qnil; |
| 7 | 1170 #endif |
| 1171 } | |
| 1172 | |
|
7360
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7237
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changeset
|
1173 #ifdef USE_TYPEDDATA |
|
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|
1174 static size_t buffer_dsize(const void *buf); |
|
b20095ba6fc2
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|
1175 |
|
b20095ba6fc2
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|
1176 static const rb_data_type_t buffer_type = { |
|
b20095ba6fc2
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changeset
|
1177 "vim_buffer", |
|
b20095ba6fc2
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changeset
|
1178 {0, 0, buffer_dsize, {0, 0}}, |
|
b20095ba6fc2
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|
1179 0, 0, |
|
b20095ba6fc2
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changeset
|
1180 # ifdef RUBY_TYPED_FREE_IMMEDIATELY |
|
b20095ba6fc2
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|
1181 0, |
|
b20095ba6fc2
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|
1182 # endif |
|
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|
1183 }; |
|
b20095ba6fc2
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changeset
|
1184 |
|
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1185 static size_t buffer_dsize(const void *buf UNUSED) |
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1186 { |
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1187 return sizeof(buf_T); |
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1188 } |
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1189 #endif |
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1190 |
| 7 | 1191 static VALUE buffer_new(buf_T *buf) |
| 1192 { | |
| 502 | 1193 if (buf->b_ruby_ref) |
| 1194 { | |
| 1195 return (VALUE) buf->b_ruby_ref; | |
| 7 | 1196 } |
| 502 | 1197 else |
| 1198 { | |
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1199 #ifdef USE_TYPEDDATA |
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1200 VALUE obj = TypedData_Wrap_Struct(cBuffer, &buffer_type, buf); |
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1201 #else |
| 7 | 1202 VALUE obj = Data_Wrap_Struct(cBuffer, 0, 0, buf); |
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1203 #endif |
| 502 | 1204 buf->b_ruby_ref = (void *) obj; |
| 7 | 1205 rb_hash_aset(objtbl, rb_obj_id(obj), obj); |
| 1206 return obj; | |
| 1207 } | |
| 1208 } | |
| 1209 | |
| 1210 static buf_T *get_buf(VALUE obj) | |
| 1211 { | |
| 1212 buf_T *buf; | |
| 1213 | |
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1214 #ifdef USE_TYPEDDATA |
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1215 TypedData_Get_Struct(obj, buf_T, &buffer_type, buf); |
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1216 #else |
| 7 | 1217 Data_Get_Struct(obj, buf_T, buf); |
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1218 #endif |
| 7 | 1219 if (buf == NULL) |
| 1220 rb_raise(eDeletedBufferError, "attempt to refer to deleted buffer"); | |
| 1221 return buf; | |
| 1222 } | |
| 1223 | |
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1224 static VALUE buffer_s_current(void) |
| 7 | 1225 { |
| 1226 return buffer_new(curbuf); | |
| 1227 } | |
| 1228 | |
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1229 static VALUE buffer_s_count(void) |
| 7 | 1230 { |
| 1231 buf_T *b; | |
| 1232 int n = 0; | |
| 1233 | |
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1234 FOR_ALL_BUFFERS(b) |
| 779 | 1235 { |
| 856 | 1236 /* Deleted buffers should not be counted |
| 1237 * SegPhault - 01/07/05 */ | |
| 1238 if (b->b_p_bl) | |
| 779 | 1239 n++; |
| 1240 } | |
| 1241 | |
| 7 | 1242 return INT2NUM(n); |
| 1243 } | |
| 1244 | |
| 1888 | 1245 static VALUE buffer_s_aref(VALUE self UNUSED, VALUE num) |
| 7 | 1246 { |
| 1247 buf_T *b; | |
| 1248 int n = NUM2INT(num); | |
| 1249 | |
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1250 FOR_ALL_BUFFERS(b) |
| 779 | 1251 { |
| 856 | 1252 /* Deleted buffers should not be counted |
| 1253 * SegPhault - 01/07/05 */ | |
| 1254 if (!b->b_p_bl) | |
| 779 | 1255 continue; |
| 1256 | |
| 856 | 1257 if (n == 0) |
| 7 | 1258 return buffer_new(b); |
| 779 | 1259 |
| 856 | 1260 n--; |
| 7 | 1261 } |
| 1262 return Qnil; | |
| 1263 } | |
| 1264 | |
| 1265 static VALUE buffer_name(VALUE self) | |
| 1266 { | |
| 1267 buf_T *buf = get_buf(self); | |
| 1268 | |
| 750 | 1269 return buf->b_ffname ? rb_str_new2((char *)buf->b_ffname) : Qnil; |
| 7 | 1270 } |
| 1271 | |
| 1272 static VALUE buffer_number(VALUE self) | |
| 1273 { | |
| 1274 buf_T *buf = get_buf(self); | |
| 1275 | |
| 1276 return INT2NUM(buf->b_fnum); | |
| 1277 } | |
| 1278 | |
| 1279 static VALUE buffer_count(VALUE self) | |
| 1280 { | |
| 1281 buf_T *buf = get_buf(self); | |
| 1282 | |
| 1283 return INT2NUM(buf->b_ml.ml_line_count); | |
| 1284 } | |
| 1285 | |
| 779 | 1286 static VALUE get_buffer_line(buf_T *buf, linenr_T n) |
| 7 | 1287 { |
| 2637 | 1288 if (n <= 0 || n > buf->b_ml.ml_line_count) |
| 1289 rb_raise(rb_eIndexError, "line number %ld out of range", (long)n); | |
| 1290 return vim_str2rb_enc_str((char *)ml_get_buf(buf, n, FALSE)); | |
| 7 | 1291 } |
| 1292 | |
| 779 | 1293 static VALUE buffer_aref(VALUE self, VALUE num) |
| 7 | 1294 { |
| 1295 buf_T *buf = get_buf(self); | |
| 779 | 1296 |
| 1297 if (buf != NULL) | |
| 1298 return get_buffer_line(buf, (linenr_T)NUM2LONG(num)); | |
| 1299 return Qnil; /* For stop warning */ | |
| 1300 } | |
| 1301 | |
| 1302 static VALUE set_buffer_line(buf_T *buf, linenr_T n, VALUE str) | |
| 1303 { | |
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1304 char *line = StringValuePtr(str); |
| 896 | 1305 aco_save_T aco; |
| 7 | 1306 |
| 896 | 1307 if (n > 0 && n <= buf->b_ml.ml_line_count && line != NULL) |
| 1308 { | |
| 1309 /* set curwin/curbuf for "buf" and save some things */ | |
| 1310 aucmd_prepbuf(&aco, buf); | |
| 1311 | |
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1312 if (u_savesub(n) == OK) |
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1313 { |
| 779 | 1314 ml_replace(n, (char_u *)line, TRUE); |
| 7 | 1315 changed(); |
| 1316 #ifdef SYNTAX_HL | |
| 1317 syn_changed(n); /* recompute syntax hl. for this line */ | |
| 1318 #endif | |
| 1319 } | |
| 896 | 1320 |
| 1321 /* restore curwin/curbuf and a few other things */ | |
| 1322 aucmd_restbuf(&aco); | |
| 1323 /* Careful: autocommands may have made "buf" invalid! */ | |
| 934 | 1324 |
| 7 | 1325 update_curbuf(NOT_VALID); |
| 1326 } | |
| 896 | 1327 else |
| 1328 { | |
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1329 rb_raise(rb_eIndexError, "line number %ld out of range", (long)n); |
| 7 | 1330 } |
| 1331 return str; | |
| 1332 } | |
| 1333 | |
| 779 | 1334 static VALUE buffer_aset(VALUE self, VALUE num, VALUE str) |
| 1335 { | |
| 1336 buf_T *buf = get_buf(self); | |
| 1337 | |
| 1338 if (buf != NULL) | |
| 1339 return set_buffer_line(buf, (linenr_T)NUM2LONG(num), str); | |
| 1340 return str; | |
| 1341 } | |
| 1342 | |
| 7 | 1343 static VALUE buffer_delete(VALUE self, VALUE num) |
| 1344 { | |
| 896 | 1345 buf_T *buf = get_buf(self); |
| 1346 long n = NUM2LONG(num); | |
| 1347 aco_save_T aco; | |
| 7 | 1348 |
| 896 | 1349 if (n > 0 && n <= buf->b_ml.ml_line_count) |
| 1350 { | |
| 1351 /* set curwin/curbuf for "buf" and save some things */ | |
| 1352 aucmd_prepbuf(&aco, buf); | |
| 1353 | |
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1354 if (u_savedel(n, 1) == OK) |
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1355 { |
| 7 | 1356 ml_delete(n, 0); |
| 779 | 1357 |
| 856 | 1358 /* Changes to non-active buffers should properly refresh |
| 1359 * SegPhault - 01/09/05 */ | |
| 1360 deleted_lines_mark(n, 1L); | |
| 779 | 1361 |
| 7 | 1362 changed(); |
| 1363 } | |
| 896 | 1364 |
| 1365 /* restore curwin/curbuf and a few other things */ | |
| 1366 aucmd_restbuf(&aco); | |
| 1367 /* Careful: autocommands may have made "buf" invalid! */ | |
| 934 | 1368 |
| 7 | 1369 update_curbuf(NOT_VALID); |
| 1370 } | |
| 896 | 1371 else |
| 1372 { | |
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1373 rb_raise(rb_eIndexError, "line number %ld out of range", n); |
| 7 | 1374 } |
| 1375 return Qnil; | |
| 1376 } | |
| 1377 | |
| 1378 static VALUE buffer_append(VALUE self, VALUE num, VALUE str) | |
| 1379 { | |
| 896 | 1380 buf_T *buf = get_buf(self); |
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1381 char *line = StringValuePtr(str); |
| 896 | 1382 long n = NUM2LONG(num); |
| 1383 aco_save_T aco; | |
| 7 | 1384 |
| 2637 | 1385 if (line == NULL) |
| 1386 { | |
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1387 rb_raise(rb_eIndexError, "NULL line"); |
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1388 } |
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1389 else if (n >= 0 && n <= buf->b_ml.ml_line_count) |
| 896 | 1390 { |
| 1391 /* set curwin/curbuf for "buf" and save some things */ | |
| 1392 aucmd_prepbuf(&aco, buf); | |
| 1393 | |
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1394 if (u_inssub(n + 1) == OK) |
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1395 { |
| 7 | 1396 ml_append(n, (char_u *) line, (colnr_T) 0, FALSE); |
| 779 | 1397 |
| 856 | 1398 /* Changes to non-active buffers should properly refresh screen |
| 1399 * SegPhault - 12/20/04 */ | |
| 1400 appended_lines_mark(n, 1L); | |
| 779 | 1401 |
| 856 | 1402 changed(); |
| 7 | 1403 } |
| 896 | 1404 |
| 1405 /* restore curwin/curbuf and a few other things */ | |
| 1406 aucmd_restbuf(&aco); | |
| 1407 /* Careful: autocommands may have made "buf" invalid! */ | |
| 934 | 1408 |
| 7 | 1409 update_curbuf(NOT_VALID); |
| 1410 } | |
| 2637 | 1411 else |
| 1412 { | |
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1413 rb_raise(rb_eIndexError, "line number %ld out of range", n); |
| 7 | 1414 } |
| 1415 return str; | |
| 1416 } | |
| 1417 | |
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1418 #ifdef USE_TYPEDDATA |
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1419 static size_t window_dsize(const void *buf); |
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1420 |
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1421 static const rb_data_type_t window_type = { |
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1422 "vim_window", |
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1423 {0, 0, window_dsize, {0, 0}}, |
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1424 0, 0, |
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1425 # ifdef RUBY_TYPED_FREE_IMMEDIATELY |
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1426 0, |
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1427 # endif |
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1428 }; |
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1429 |
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1430 static size_t window_dsize(const void *win UNUSED) |
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1431 { |
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1432 return sizeof(win_T); |
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1433 } |
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1434 #endif |
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1435 |
| 7 | 1436 static VALUE window_new(win_T *win) |
| 1437 { | |
| 502 | 1438 if (win->w_ruby_ref) |
| 1439 { | |
| 1440 return (VALUE) win->w_ruby_ref; | |
| 7 | 1441 } |
| 502 | 1442 else |
| 1443 { | |
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1444 #ifdef USE_TYPEDDATA |
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1445 VALUE obj = TypedData_Wrap_Struct(cVimWindow, &window_type, win); |
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1446 #else |
| 7 | 1447 VALUE obj = Data_Wrap_Struct(cVimWindow, 0, 0, win); |
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1448 #endif |
| 502 | 1449 win->w_ruby_ref = (void *) obj; |
| 7 | 1450 rb_hash_aset(objtbl, rb_obj_id(obj), obj); |
| 1451 return obj; | |
| 1452 } | |
| 1453 } | |
| 1454 | |
| 1455 static win_T *get_win(VALUE obj) | |
| 1456 { | |
| 1457 win_T *win; | |
| 1458 | |
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1459 #ifdef USE_TYPEDDATA |
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1460 TypedData_Get_Struct(obj, win_T, &window_type, win); |
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1461 #else |
| 7 | 1462 Data_Get_Struct(obj, win_T, win); |
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1463 #endif |
| 7 | 1464 if (win == NULL) |
| 1465 rb_raise(eDeletedWindowError, "attempt to refer to deleted window"); | |
| 1466 return win; | |
| 1467 } | |
| 1468 | |
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1469 static VALUE window_s_current(void) |
| 7 | 1470 { |
| 1471 return window_new(curwin); | |
| 1472 } | |
| 1473 | |
| 779 | 1474 /* |
| 1475 * Added line manipulation functions | |
| 1476 * SegPhault - 03/07/05 | |
| 1477 */ | |
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1478 static VALUE line_s_current(void) |
| 779 | 1479 { |
| 1480 return get_buffer_line(curbuf, curwin->w_cursor.lnum); | |
| 1481 } | |
| 1482 | |
| 1888 | 1483 static VALUE set_current_line(VALUE self UNUSED, VALUE str) |
| 779 | 1484 { |
| 1485 return set_buffer_line(curbuf, curwin->w_cursor.lnum, str); | |
| 1486 } | |
| 1487 | |
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1488 static VALUE current_line_number(void) |
| 779 | 1489 { |
| 1490 return INT2FIX((int)curwin->w_cursor.lnum); | |
| 1491 } | |
| 1492 | |
| 1493 | |
| 1494 | |
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1495 static VALUE window_s_count(void) |
| 7 | 1496 { |
| 1497 win_T *w; | |
| 1498 int n = 0; | |
| 1499 | |
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1500 FOR_ALL_WINDOWS(w) |
| 7 | 1501 n++; |
| 1502 return INT2NUM(n); | |
| 1503 } | |
| 1504 | |
| 1888 | 1505 static VALUE window_s_aref(VALUE self UNUSED, VALUE num) |
| 7 | 1506 { |
| 1507 win_T *w; | |
| 1508 int n = NUM2INT(num); | |
| 1509 | |
| 1510 for (w = firstwin; w != NULL; w = w->w_next, --n) | |
| 1511 if (n == 0) | |
| 1512 return window_new(w); | |
| 1513 return Qnil; | |
| 1514 } | |
| 1515 | |
| 1516 static VALUE window_buffer(VALUE self) | |
| 1517 { | |
| 1518 win_T *win = get_win(self); | |
| 1519 | |
| 1520 return buffer_new(win->w_buffer); | |
| 1521 } | |
| 1522 | |
| 1523 static VALUE window_height(VALUE self) | |
| 1524 { | |
| 1525 win_T *win = get_win(self); | |
| 1526 | |
| 1527 return INT2NUM(win->w_height); | |
| 1528 } | |
| 1529 | |
| 1530 static VALUE window_set_height(VALUE self, VALUE height) | |
| 1531 { | |
| 1532 win_T *win = get_win(self); | |
| 1533 win_T *savewin = curwin; | |
| 1534 | |
| 1535 curwin = win; | |
| 1536 win_setheight(NUM2INT(height)); | |
| 1537 curwin = savewin; | |
| 1538 return height; | |
| 1539 } | |
| 1540 | |
| 4135 | 1541 static VALUE window_width(VALUE self UNUSED) |
| 501 | 1542 { |
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1543 return INT2NUM(get_win(self)->w_width); |
| 501 | 1544 } |
| 1545 | |
| 4135 | 1546 static VALUE window_set_width(VALUE self UNUSED, VALUE width) |
| 501 | 1547 { |
| 1548 win_T *win = get_win(self); | |
| 1549 win_T *savewin = curwin; | |
| 1550 | |
| 1551 curwin = win; | |
| 1552 win_setwidth(NUM2INT(width)); | |
| 1553 curwin = savewin; | |
| 1554 return width; | |
| 1555 } | |
| 1556 | |
| 7 | 1557 static VALUE window_cursor(VALUE self) |
| 1558 { | |
| 1559 win_T *win = get_win(self); | |
| 1560 | |
| 1561 return rb_assoc_new(INT2NUM(win->w_cursor.lnum), INT2NUM(win->w_cursor.col)); | |
| 1562 } | |
| 1563 | |
| 1564 static VALUE window_set_cursor(VALUE self, VALUE pos) | |
| 1565 { | |
| 1566 VALUE lnum, col; | |
| 1567 win_T *win = get_win(self); | |
| 1568 | |
| 1569 Check_Type(pos, T_ARRAY); | |
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1570 if (RARRAY_LEN(pos) != 2) |
| 7 | 1571 rb_raise(rb_eArgError, "array length must be 2"); |
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1572 lnum = RARRAY_PTR(pos)[0]; |
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1573 col = RARRAY_PTR(pos)[1]; |
| 7 | 1574 win->w_cursor.lnum = NUM2LONG(lnum); |
| 1575 win->w_cursor.col = NUM2UINT(col); | |
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1576 win->w_set_curswant = TRUE; |
| 7 | 1577 check_cursor(); /* put cursor on an existing line */ |
| 1578 update_screen(NOT_VALID); | |
| 1579 return Qnil; | |
| 1580 } | |
| 1581 | |
| 3478 | 1582 static VALUE f_nop(VALUE self UNUSED) |
| 3474 | 1583 { |
| 1584 return Qnil; | |
| 1585 } | |
| 1586 | |
| 1888 | 1587 static VALUE f_p(int argc, VALUE *argv, VALUE self UNUSED) |
| 7 | 1588 { |
| 1589 int i; | |
| 1590 VALUE str = rb_str_new("", 0); | |
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1591 VALUE ret = Qnil; |
| 7 | 1592 |
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1593 for (i = 0; i < argc; i++) |
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1594 { |
| 7 | 1595 if (i > 0) rb_str_cat(str, ", ", 2); |
| 1596 rb_str_concat(str, rb_inspect(argv[i])); | |
| 1597 } | |
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1598 MSG(RSTRING_PTR(str)); |
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1599 |
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1600 if (argc == 1) |
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1601 ret = argv[0]; |
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1602 else if (argc > 1) |
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1603 ret = rb_ary_new4(argc, argv); |
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1604 return ret; |
| 7 | 1605 } |
| 1606 | |
| 1607 static void ruby_io_init(void) | |
| 1608 { | |
| 1609 #ifndef DYNAMIC_RUBY | |
| 1610 RUBYEXTERN VALUE rb_stdout; | |
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1611 RUBYEXTERN VALUE rb_stderr; |
| 7 | 1612 #endif |
| 1613 | |
| 1614 rb_stdout = rb_obj_alloc(rb_cObject); | |
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1615 rb_stderr = rb_obj_alloc(rb_cObject); |
| 7 | 1616 rb_define_singleton_method(rb_stdout, "write", vim_message, 1); |
| 3474 | 1617 rb_define_singleton_method(rb_stdout, "flush", f_nop, 0); |
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1618 rb_define_singleton_method(rb_stderr, "write", vim_message, 1); |
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1619 rb_define_singleton_method(rb_stderr, "flush", f_nop, 0); |
| 7 | 1620 rb_define_global_function("p", f_p, -1); |
| 1621 } | |
| 1622 | |
| 1623 static void ruby_vim_init(void) | |
| 1624 { | |
| 1625 objtbl = rb_hash_new(); | |
| 1626 rb_global_variable(&objtbl); | |
| 1627 | |
| 1188 | 1628 /* The Vim module used to be called "VIM", but "Vim" is better. Make an |
| 4352 | 1629 * alias "VIM" for backwards compatibility. */ |
| 1188 | 1630 mVIM = rb_define_module("Vim"); |
| 1631 rb_define_const(rb_cObject, "VIM", mVIM); | |
| 7 | 1632 rb_define_const(mVIM, "VERSION_MAJOR", INT2NUM(VIM_VERSION_MAJOR)); |
| 1633 rb_define_const(mVIM, "VERSION_MINOR", INT2NUM(VIM_VERSION_MINOR)); | |
| 1634 rb_define_const(mVIM, "VERSION_BUILD", INT2NUM(VIM_VERSION_BUILD)); | |
| 1635 rb_define_const(mVIM, "VERSION_PATCHLEVEL", INT2NUM(VIM_VERSION_PATCHLEVEL)); | |
| 1636 rb_define_const(mVIM, "VERSION_SHORT", rb_str_new2(VIM_VERSION_SHORT)); | |
| 1637 rb_define_const(mVIM, "VERSION_MEDIUM", rb_str_new2(VIM_VERSION_MEDIUM)); | |
| 1638 rb_define_const(mVIM, "VERSION_LONG", rb_str_new2(VIM_VERSION_LONG)); | |
| 1639 rb_define_const(mVIM, "VERSION_LONG_DATE", rb_str_new2(VIM_VERSION_LONG_DATE)); | |
| 1640 rb_define_module_function(mVIM, "message", vim_message, 1); | |
| 1641 rb_define_module_function(mVIM, "set_option", vim_set_option, 1); | |
| 1642 rb_define_module_function(mVIM, "command", vim_command, 1); | |
| 1643 rb_define_module_function(mVIM, "evaluate", vim_evaluate, 1); | |
| 1644 | |
| 1645 eDeletedBufferError = rb_define_class_under(mVIM, "DeletedBufferError", | |
| 1646 rb_eStandardError); | |
| 1647 eDeletedWindowError = rb_define_class_under(mVIM, "DeletedWindowError", | |
| 1648 rb_eStandardError); | |
| 1649 | |
| 1650 cBuffer = rb_define_class_under(mVIM, "Buffer", rb_cObject); | |
| 1651 rb_define_singleton_method(cBuffer, "current", buffer_s_current, 0); | |
| 1652 rb_define_singleton_method(cBuffer, "count", buffer_s_count, 0); | |
| 1653 rb_define_singleton_method(cBuffer, "[]", buffer_s_aref, 1); | |
| 1654 rb_define_method(cBuffer, "name", buffer_name, 0); | |
| 1655 rb_define_method(cBuffer, "number", buffer_number, 0); | |
| 1656 rb_define_method(cBuffer, "count", buffer_count, 0); | |
| 1657 rb_define_method(cBuffer, "length", buffer_count, 0); | |
| 1658 rb_define_method(cBuffer, "[]", buffer_aref, 1); | |
| 1659 rb_define_method(cBuffer, "[]=", buffer_aset, 2); | |
| 1660 rb_define_method(cBuffer, "delete", buffer_delete, 1); | |
| 1661 rb_define_method(cBuffer, "append", buffer_append, 2); | |
| 1662 | |
| 779 | 1663 /* Added line manipulation functions |
| 1664 * SegPhault - 03/07/05 */ | |
| 1665 rb_define_method(cBuffer, "line_number", current_line_number, 0); | |
| 1666 rb_define_method(cBuffer, "line", line_s_current, 0); | |
| 1667 rb_define_method(cBuffer, "line=", set_current_line, 1); | |
| 1668 | |
| 1669 | |
| 7 | 1670 cVimWindow = rb_define_class_under(mVIM, "Window", rb_cObject); |
| 1671 rb_define_singleton_method(cVimWindow, "current", window_s_current, 0); | |
| 1672 rb_define_singleton_method(cVimWindow, "count", window_s_count, 0); | |
| 1673 rb_define_singleton_method(cVimWindow, "[]", window_s_aref, 1); | |
| 1674 rb_define_method(cVimWindow, "buffer", window_buffer, 0); | |
| 1675 rb_define_method(cVimWindow, "height", window_height, 0); | |
| 1676 rb_define_method(cVimWindow, "height=", window_set_height, 1); | |
| 501 | 1677 rb_define_method(cVimWindow, "width", window_width, 0); |
| 1678 rb_define_method(cVimWindow, "width=", window_set_width, 1); | |
| 7 | 1679 rb_define_method(cVimWindow, "cursor", window_cursor, 0); |
| 1680 rb_define_method(cVimWindow, "cursor=", window_set_cursor, 1); | |
| 1681 | |
| 1682 rb_define_virtual_variable("$curbuf", buffer_s_current, 0); | |
| 1683 rb_define_virtual_variable("$curwin", window_s_current, 0); | |
| 1684 } | |
| 4369 | 1685 |
| 1686 void vim_ruby_init(void *stack_start) | |
| 1687 { | |
| 1688 /* should get machine stack start address early in main function */ | |
| 1689 ruby_stack_start = stack_start; | |
| 1690 } |