Mercurial > vim
annotate src/if_perl.xs @ 14710:b9a4e49a3f7c v8.1.0367
patch 8.1.0367: getchar(1) no longer processes pending messages
commit https://github.com/vim/vim/commit/84d9390480548c8d711dd772cb162a91d0bb3c30
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Sep 11 20:10:20 2018 +0200
patch 8.1.0367: getchar(1) no longer processes pending messages
Problem: getchar(1) no longer processes pending messages. (Yasuhiro
Matsumoto)
Solution: Call parse_queued_messages().
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Tue, 11 Sep 2018 20:15:07 +0200 |
| parents | 2d6703d4448a |
| children | d823dfb273c6 |
| 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 | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 */ | |
| 8 /* | |
| 9 * if_perl.xs: Main code for Perl interface support. | |
| 10 * Mostly written by Sven Verdoolaege. | |
| 11 */ | |
| 12 | |
| 13 #define _memory_h /* avoid memset redeclaration */ | |
| 14 #define IN_PERL_FILE /* don't include if_perl.pro from proto.h */ | |
| 15 | |
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16 /* |
| 5537 | 17 * Currently 32-bit version of ActivePerl is built with VC6 (or MinGW since |
| 18 * ActivePerl 5.18). | |
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19 * (http://community.activestate.com/faq/windows-compilers-perl-modules) |
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20 * It means that time_t should be 32-bit. However the default size of |
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21 * time_t is 64-bit since VC8. So we have to define _USE_32BIT_TIME_T. |
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22 */ |
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23 #if defined(WIN32) && !defined(_WIN64) |
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24 # define _USE_32BIT_TIME_T |
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25 #endif |
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26 |
| 5537 | 27 /* |
| 28 * Prevent including winsock.h. perl.h tries to detect whether winsock.h is | |
| 29 * already included before including winsock2.h, because winsock2.h isn't | |
| 30 * compatible with winsock.h. However the detection doesn't work with some | |
| 31 * versions of MinGW. If WIN32_LEAN_AND_MEAN is defined, windows.h will not | |
| 32 * include winsock.h. | |
| 33 */ | |
| 34 #ifdef WIN32 | |
| 35 # define WIN32_LEAN_AND_MEAN | |
| 36 #endif | |
| 37 | |
| 7 | 38 #include "vim.h" |
| 39 | |
| 5558 | 40 /* Work around for perl-5.18. |
| 41 * Don't include "perl\lib\CORE\inline.h" for now, | |
| 42 * include it after Perl_sv_free2 is defined. */ | |
| 43 #ifdef DYNAMIC_PERL | |
| 44 # define PERL_NO_INLINE_FUNCTIONS | |
| 45 #endif | |
| 46 | |
| 5560 | 47 /* Work around for using MSVC and ActivePerl 5.18. */ |
| 48 #ifdef _MSC_VER | |
| 49 # define __inline__ __inline | |
| 50 #endif | |
| 51 | |
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52 #ifdef __GNUC__ |
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53 # pragma GCC diagnostic push |
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54 # pragma GCC diagnostic ignored "-Wunused-variable" |
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55 #endif |
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56 |
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57 #include <EXTERN.h> |
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58 #include <perl.h> |
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59 #include <XSUB.h> |
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60 #if defined(PERLIO_LAYERS) && !defined(USE_SFIO) |
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61 # include <perliol.h> |
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62 #endif |
| 7 | 63 |
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64 /* Workaround for perl < 5.8.7 */ |
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65 #ifndef PERLIO_FUNCS_DECL |
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66 # ifdef PERLIO_FUNCS_CONST |
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67 # define PERLIO_FUNCS_DECL(funcs) const PerlIO_funcs funcs |
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68 # define PERLIO_FUNCS_CAST(funcs) (PerlIO_funcs*)(funcs) |
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69 # else |
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70 # define PERLIO_FUNCS_DECL(funcs) PerlIO_funcs funcs |
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71 # define PERLIO_FUNCS_CAST(funcs) (funcs) |
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72 # endif |
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73 #endif |
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74 #ifndef SvREFCNT_inc_void_NN |
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75 # define SvREFCNT_inc_void_NN SvREFCNT_inc |
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76 #endif |
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77 |
| 7 | 78 /* |
| 79 * Work around clashes between Perl and Vim namespace. proto.h doesn't | |
| 80 * include if_perl.pro and perlsfio.pro when IN_PERL_FILE is defined, because | |
| 81 * we need the CV typedef. proto.h can't be moved to after including | |
| 82 * if_perl.h, because we get all sorts of name clashes then. | |
| 83 */ | |
| 84 #ifndef PROTO | |
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85 # ifndef __MINGW32__ |
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86 # include "proto/if_perl.pro" |
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87 # include "proto/if_perlsfio.pro" |
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88 # endif |
| 7 | 89 #endif |
| 90 | |
| 91 /* Perl compatibility stuff. This should ensure compatibility with older | |
| 92 * versions of Perl. | |
| 93 */ | |
| 94 | |
| 95 #ifndef PERL_VERSION | |
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96 # include <patchlevel.h> |
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97 # define PERL_REVISION 5 |
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98 # define PERL_VERSION PATCHLEVEL |
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99 # define PERL_SUBVERSION SUBVERSION |
| 7 | 100 #endif |
| 101 | |
| 1387 | 102 /* |
| 103 * Quoting Jan Dubois of Active State: | |
| 104 * ActivePerl build 822 still identifies itself as 5.8.8 but already | |
| 105 * contains many of the changes from the upcoming Perl 5.8.9 release. | |
| 106 * | |
| 107 * The changes include addition of two symbols (Perl_sv_2iv_flags, | |
| 108 * Perl_newXS_flags) not present in earlier releases. | |
| 109 * | |
| 1395 | 110 * Jan Dubois suggested the following guarding scheme. |
| 111 * | |
| 112 * Active State defined ACTIVEPERL_VERSION as a string in versions before | |
| 113 * 5.8.8; and so the comparison to 822 below needs to be guarded. | |
| 1387 | 114 */ |
| 1395 | 115 #if (PERL_REVISION == 5) && (PERL_VERSION == 8) && (PERL_SUBVERSION >= 8) |
| 116 # if (ACTIVEPERL_VERSION >= 822) || (PERL_SUBVERSION >= 9) | |
| 117 # define PERL589_OR_LATER | |
| 118 # endif | |
| 1387 | 119 #endif |
| 120 #if (PERL_REVISION == 5) && (PERL_VERSION >= 9) | |
| 121 # define PERL589_OR_LATER | |
| 122 #endif | |
| 123 | |
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124 #if (PERL_REVISION == 5) && ((PERL_VERSION > 10) || \ |
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125 (PERL_VERSION == 10) && (PERL_SUBVERSION >= 1)) |
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126 # define PERL5101_OR_LATER |
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127 #endif |
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128 |
| 7 | 129 #ifndef pTHX |
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130 # define pTHX void |
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131 # define pTHX_ |
| 7 | 132 #endif |
| 133 | |
| 134 #ifndef EXTERN_C | |
| 135 # define EXTERN_C | |
| 136 #endif | |
| 137 | |
| 138 /* Compatibility hacks over */ | |
| 139 | |
| 140 static PerlInterpreter *perl_interp = NULL; | |
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141 static void xs_init(pTHX); |
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142 static void VIM_init(void); |
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143 EXTERN_C void boot_DynaLoader(pTHX_ CV*); |
| 7 | 144 |
| 145 /* | |
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146 * For dynamic linked perl. |
| 7 | 147 */ |
| 148 #if defined(DYNAMIC_PERL) || defined(PROTO) | |
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149 |
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150 # ifndef DYNAMIC_PERL /* just generating prototypes */ |
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151 # ifdef WIN3264 |
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152 typedef int HANDLE; |
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153 # endif |
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154 typedef int XSINIT_t; |
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155 typedef int XSUBADDR_t; |
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156 # endif |
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157 # ifndef USE_ITHREADS |
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158 typedef int perl_key; |
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159 # endif |
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160 |
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161 # ifndef WIN3264 |
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162 # include <dlfcn.h> |
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163 # define HANDLE void* |
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164 # define PERL_PROC void* |
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165 # define load_dll(n) dlopen((n), RTLD_LAZY|RTLD_GLOBAL) |
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166 # define symbol_from_dll dlsym |
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167 # define close_dll dlclose |
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168 # else |
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169 # define PERL_PROC FARPROC |
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170 # define load_dll vimLoadLib |
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171 # define symbol_from_dll GetProcAddress |
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172 # define close_dll FreeLibrary |
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173 # endif |
| 7 | 174 /* |
| 175 * Wrapper defines | |
| 176 */ | |
| 177 # define perl_alloc dll_perl_alloc | |
| 178 # define perl_construct dll_perl_construct | |
| 179 # define perl_parse dll_perl_parse | |
| 180 # define perl_run dll_perl_run | |
| 181 # define perl_destruct dll_perl_destruct | |
| 182 # define perl_free dll_perl_free | |
| 183 # define Perl_get_context dll_Perl_get_context | |
| 184 # define Perl_croak dll_Perl_croak | |
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185 # ifdef PERL5101_OR_LATER |
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186 # define Perl_croak_xs_usage dll_Perl_croak_xs_usage |
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187 # endif |
| 7 | 188 # ifndef PROTO |
| 189 # define Perl_croak_nocontext dll_Perl_croak_nocontext | |
| 190 # define Perl_call_argv dll_Perl_call_argv | |
| 191 # define Perl_call_pv dll_Perl_call_pv | |
| 192 # define Perl_eval_sv dll_Perl_eval_sv | |
| 193 # define Perl_get_sv dll_Perl_get_sv | |
| 194 # define Perl_eval_pv dll_Perl_eval_pv | |
| 195 # define Perl_call_method dll_Perl_call_method | |
| 196 # endif | |
| 197 # define Perl_dowantarray dll_Perl_dowantarray | |
| 198 # define Perl_free_tmps dll_Perl_free_tmps | |
| 199 # define Perl_gv_stashpv dll_Perl_gv_stashpv | |
| 200 # define Perl_markstack_grow dll_Perl_markstack_grow | |
| 201 # define Perl_mg_find dll_Perl_mg_find | |
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202 # if (PERL_REVISION == 5) && (PERL_VERSION >= 28) |
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203 # define Perl_mg_get dll_Perl_mg_get |
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204 # endif |
| 7 | 205 # define Perl_newXS dll_Perl_newXS |
| 206 # define Perl_newSV dll_Perl_newSV | |
| 207 # define Perl_newSViv dll_Perl_newSViv | |
| 208 # define Perl_newSVpv dll_Perl_newSVpv | |
| 209 # define Perl_pop_scope dll_Perl_pop_scope | |
| 210 # define Perl_push_scope dll_Perl_push_scope | |
| 211 # define Perl_save_int dll_Perl_save_int | |
| 5960 | 212 # if (PERL_REVISION == 5) && (PERL_VERSION >= 20) |
| 213 # define Perl_save_strlen dll_Perl_save_strlen | |
| 214 # endif | |
| 7 | 215 # define Perl_stack_grow dll_Perl_stack_grow |
| 216 # define Perl_set_context dll_Perl_set_context | |
| 3050 | 217 # if (PERL_REVISION == 5) && (PERL_VERSION >= 14) |
| 6872 | 218 # define Perl_sv_2bool_flags dll_Perl_sv_2bool_flags |
| 219 # if (PERL_REVISION == 5) && (PERL_VERSION < 22) | |
| 220 # define Perl_xs_apiversion_bootcheck dll_Perl_xs_apiversion_bootcheck | |
| 221 # endif | |
| 3050 | 222 # else |
| 6872 | 223 # define Perl_sv_2bool dll_Perl_sv_2bool |
| 3050 | 224 # endif |
| 7 | 225 # define Perl_sv_2iv dll_Perl_sv_2iv |
| 226 # define Perl_sv_2mortal dll_Perl_sv_2mortal | |
| 227 # if (PERL_REVISION == 5) && (PERL_VERSION >= 8) | |
| 228 # define Perl_sv_2pv_flags dll_Perl_sv_2pv_flags | |
| 229 # define Perl_sv_2pv_nolen dll_Perl_sv_2pv_nolen | |
| 230 # else | |
| 231 # define Perl_sv_2pv dll_Perl_sv_2pv | |
| 232 # endif | |
| 233 # define Perl_sv_bless dll_Perl_sv_bless | |
| 234 # if (PERL_REVISION == 5) && (PERL_VERSION >= 8) | |
| 235 # define Perl_sv_catpvn_flags dll_Perl_sv_catpvn_flags | |
| 236 # else | |
| 237 # define Perl_sv_catpvn dll_Perl_sv_catpvn | |
| 238 # endif | |
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239 # ifdef PERL589_OR_LATER |
| 1387 | 240 # define Perl_sv_2iv_flags dll_Perl_sv_2iv_flags |
| 241 # define Perl_newXS_flags dll_Perl_newXS_flags | |
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242 # endif |
| 7 | 243 # define Perl_sv_free dll_Perl_sv_free |
| 1711 | 244 # if (PERL_REVISION == 5) && (PERL_VERSION >= 10) |
| 245 # define Perl_sv_free2 dll_Perl_sv_free2 | |
| 246 # endif | |
| 7 | 247 # define Perl_sv_isa dll_Perl_sv_isa |
| 248 # define Perl_sv_magic dll_Perl_sv_magic | |
| 249 # define Perl_sv_setiv dll_Perl_sv_setiv | |
| 250 # define Perl_sv_setpv dll_Perl_sv_setpv | |
| 251 # define Perl_sv_setpvn dll_Perl_sv_setpvn | |
| 252 # if (PERL_REVISION == 5) && (PERL_VERSION >= 8) | |
| 253 # define Perl_sv_setsv_flags dll_Perl_sv_setsv_flags | |
| 254 # else | |
| 255 # define Perl_sv_setsv dll_Perl_sv_setsv | |
| 256 # endif | |
| 257 # define Perl_sv_upgrade dll_Perl_sv_upgrade | |
| 258 # define Perl_Tstack_sp_ptr dll_Perl_Tstack_sp_ptr | |
| 259 # define Perl_Top_ptr dll_Perl_Top_ptr | |
| 260 # define Perl_Tstack_base_ptr dll_Perl_Tstack_base_ptr | |
| 261 # define Perl_Tstack_max_ptr dll_Perl_Tstack_max_ptr | |
| 262 # define Perl_Ttmps_ix_ptr dll_Perl_Ttmps_ix_ptr | |
| 263 # define Perl_Ttmps_floor_ptr dll_Perl_Ttmps_floor_ptr | |
| 264 # define Perl_Tmarkstack_ptr_ptr dll_Perl_Tmarkstack_ptr_ptr | |
| 265 # define Perl_Tmarkstack_max_ptr dll_Perl_Tmarkstack_max_ptr | |
| 266 # define Perl_TSv_ptr dll_Perl_TSv_ptr | |
| 267 # define Perl_TXpv_ptr dll_Perl_TXpv_ptr | |
| 268 # define Perl_Tna_ptr dll_Perl_Tna_ptr | |
| 269 # define Perl_Idefgv_ptr dll_Perl_Idefgv_ptr | |
| 270 # define Perl_Ierrgv_ptr dll_Perl_Ierrgv_ptr | |
| 271 # define Perl_Isv_yes_ptr dll_Perl_Isv_yes_ptr | |
| 272 # define boot_DynaLoader dll_boot_DynaLoader | |
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273 # define Perl_Gthr_key_ptr dll_Perl_Gthr_key_ptr |
| 7 | 274 |
| 1765 | 275 # define Perl_sys_init dll_Perl_sys_init |
| 1668 | 276 # define Perl_sys_term dll_Perl_sys_term |
| 277 # define Perl_ISv_ptr dll_Perl_ISv_ptr | |
| 278 # define Perl_Istack_max_ptr dll_Perl_Istack_max_ptr | |
| 279 # define Perl_Istack_base_ptr dll_Perl_Istack_base_ptr | |
| 280 # define Perl_Itmps_ix_ptr dll_Perl_Itmps_ix_ptr | |
| 281 # define Perl_Itmps_floor_ptr dll_Perl_Itmps_floor_ptr | |
| 282 # define Perl_IXpv_ptr dll_Perl_IXpv_ptr | |
| 283 # define Perl_Ina_ptr dll_Perl_Ina_ptr | |
| 284 # define Perl_Imarkstack_ptr_ptr dll_Perl_Imarkstack_ptr_ptr | |
| 285 # define Perl_Imarkstack_max_ptr dll_Perl_Imarkstack_max_ptr | |
| 286 # define Perl_Istack_sp_ptr dll_Perl_Istack_sp_ptr | |
| 287 # define Perl_Iop_ptr dll_Perl_Iop_ptr | |
| 288 # define Perl_call_list dll_Perl_call_list | |
| 289 # define Perl_Iscopestack_ix_ptr dll_Perl_Iscopestack_ix_ptr | |
| 290 # define Perl_Iunitcheckav_ptr dll_Perl_Iunitcheckav_ptr | |
| 6872 | 291 # if (PERL_REVISION == 5) && (PERL_VERSION >= 22) |
| 292 # define Perl_xs_handshake dll_Perl_xs_handshake | |
| 293 # define Perl_xs_boot_epilog dll_Perl_xs_boot_epilog | |
| 294 # endif | |
| 3820 | 295 # if (PERL_REVISION == 5) && (PERL_VERSION >= 14) |
| 5706 | 296 # ifdef USE_ITHREADS |
| 297 # define PL_thr_key *dll_PL_thr_key | |
| 298 # endif | |
| 3820 | 299 # endif |
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300 # define Perl_hv_iternext_flags dll_Perl_hv_iternext_flags |
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301 # define Perl_hv_iterinit dll_Perl_hv_iterinit |
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302 # define Perl_hv_iterkey dll_Perl_hv_iterkey |
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303 # define Perl_hv_iterval dll_Perl_hv_iterval |
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304 # define Perl_av_fetch dll_Perl_av_fetch |
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305 # define Perl_av_len dll_Perl_av_len |
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306 # define Perl_sv_2nv_flags dll_Perl_sv_2nv_flags |
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307 # if defined(PERLIO_LAYERS) && !defined(USE_SFIO) |
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308 # define PerlIOBase_pushed dll_PerlIOBase_pushed |
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309 # define PerlIO_define_layer dll_PerlIO_define_layer |
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310 # endif |
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311 # if (PERL_REVISION == 5) && (PERL_VERSION >= 24) |
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312 # define Perl_savetmps dll_Perl_savetmps |
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313 # endif |
| 1668 | 314 |
| 7 | 315 /* |
| 316 * Declare HANDLE for perl.dll and function pointers. | |
| 317 */ | |
| 318 static HANDLE hPerlLib = NULL; | |
| 319 | |
| 320 static PerlInterpreter* (*perl_alloc)(); | |
| 321 static void (*perl_construct)(PerlInterpreter*); | |
| 322 static void (*perl_destruct)(PerlInterpreter*); | |
| 323 static void (*perl_free)(PerlInterpreter*); | |
| 324 static int (*perl_run)(PerlInterpreter*); | |
| 325 static int (*perl_parse)(PerlInterpreter*, XSINIT_t, int, char**, char**); | |
| 326 static void* (*Perl_get_context)(void); | |
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327 static void (*Perl_croak)(pTHX_ const char*, ...) __attribute__noreturn__; |
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328 # ifdef PERL5101_OR_LATER |
| 5537 | 329 /* Perl-5.18 has a different Perl_croak_xs_usage signature. */ |
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330 # if (PERL_REVISION == 5) && (PERL_VERSION >= 18) |
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331 static void (*Perl_croak_xs_usage)(const CV *const, const char *const params) |
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332 __attribute__noreturn__; |
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333 # else |
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334 static void (*Perl_croak_xs_usage)(pTHX_ const CV *const, const char *const params) |
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335 __attribute__noreturn__; |
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336 # endif |
| 5537 | 337 # endif |
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338 static void (*Perl_croak_nocontext)(const char*, ...) __attribute__noreturn__; |
| 7 | 339 static I32 (*Perl_dowantarray)(pTHX); |
| 340 static void (*Perl_free_tmps)(pTHX); | |
| 341 static HV* (*Perl_gv_stashpv)(pTHX_ const char*, I32); | |
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342 # if (PERL_REVISION == 5) && (PERL_VERSION >= 22) |
| 6872 | 343 static I32* (*Perl_markstack_grow)(pTHX); |
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344 # else |
| 7 | 345 static void (*Perl_markstack_grow)(pTHX); |
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346 # endif |
| 7 | 347 static MAGIC* (*Perl_mg_find)(pTHX_ SV*, int); |
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348 # if (PERL_REVISION == 5) && (PERL_VERSION >= 28) |
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349 static int (*Perl_mg_get)(pTHX_ SV*); |
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350 # endif |
| 7 | 351 static CV* (*Perl_newXS)(pTHX_ char*, XSUBADDR_t, char*); |
| 352 static SV* (*Perl_newSV)(pTHX_ STRLEN); | |
| 353 static SV* (*Perl_newSViv)(pTHX_ IV); | |
| 354 static SV* (*Perl_newSVpv)(pTHX_ const char*, STRLEN); | |
| 355 static I32 (*Perl_call_argv)(pTHX_ const char*, I32, char**); | |
| 356 static I32 (*Perl_call_pv)(pTHX_ const char*, I32); | |
| 357 static I32 (*Perl_eval_sv)(pTHX_ SV*, I32); | |
| 358 static SV* (*Perl_get_sv)(pTHX_ const char*, I32); | |
| 359 static SV* (*Perl_eval_pv)(pTHX_ const char*, I32); | |
| 360 static SV* (*Perl_call_method)(pTHX_ const char*, I32); | |
| 361 static void (*Perl_pop_scope)(pTHX); | |
| 362 static void (*Perl_push_scope)(pTHX); | |
| 363 static void (*Perl_save_int)(pTHX_ int*); | |
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364 # if (PERL_REVISION == 5) && (PERL_VERSION >= 20) |
| 5960 | 365 static void (*Perl_save_strlen)(pTHX_ STRLEN* ptr); |
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366 # endif |
| 7 | 367 static SV** (*Perl_stack_grow)(pTHX_ SV**, SV**p, int); |
| 368 static SV** (*Perl_set_context)(void*); | |
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369 # if (PERL_REVISION == 5) && (PERL_VERSION >= 14) |
| 3050 | 370 static bool (*Perl_sv_2bool_flags)(pTHX_ SV*, I32); |
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371 # if (PERL_REVISION == 5) && (PERL_VERSION < 22) |
| 3050 | 372 static void (*Perl_xs_apiversion_bootcheck)(pTHX_ SV *module, const char *api_p, STRLEN api_len); |
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373 # endif |
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374 # else |
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375 static bool (*Perl_sv_2bool)(pTHX_ SV*); |
| 6872 | 376 # endif |
| 7 | 377 static IV (*Perl_sv_2iv)(pTHX_ SV*); |
| 378 static SV* (*Perl_sv_2mortal)(pTHX_ SV*); | |
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379 # if (PERL_REVISION == 5) && (PERL_VERSION >= 8) |
| 7 | 380 static char* (*Perl_sv_2pv_flags)(pTHX_ SV*, STRLEN*, I32); |
| 381 static char* (*Perl_sv_2pv_nolen)(pTHX_ SV*); | |
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382 # else |
| 7 | 383 static char* (*Perl_sv_2pv)(pTHX_ SV*, STRLEN*); |
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384 # endif |
| 7 | 385 static SV* (*Perl_sv_bless)(pTHX_ SV*, HV*); |
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386 # if (PERL_REVISION == 5) && (PERL_VERSION >= 8) |
| 7 | 387 static void (*Perl_sv_catpvn_flags)(pTHX_ SV* , const char*, STRLEN, I32); |
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388 # else |
| 7 | 389 static void (*Perl_sv_catpvn)(pTHX_ SV*, const char*, STRLEN); |
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390 # endif |
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391 # ifdef PERL589_OR_LATER |
| 1387 | 392 static IV (*Perl_sv_2iv_flags)(pTHX_ SV* sv, I32 flags); |
| 393 static CV * (*Perl_newXS_flags)(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags); | |
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394 # endif |
| 7 | 395 static void (*Perl_sv_free)(pTHX_ SV*); |
| 396 static int (*Perl_sv_isa)(pTHX_ SV*, const char*); | |
| 397 static void (*Perl_sv_magic)(pTHX_ SV*, SV*, int, const char*, I32); | |
| 398 static void (*Perl_sv_setiv)(pTHX_ SV*, IV); | |
| 399 static void (*Perl_sv_setpv)(pTHX_ SV*, const char*); | |
| 400 static void (*Perl_sv_setpvn)(pTHX_ SV*, const char*, STRLEN); | |
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401 # if (PERL_REVISION == 5) && (PERL_VERSION >= 8) |
| 7 | 402 static void (*Perl_sv_setsv_flags)(pTHX_ SV*, SV*, I32); |
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403 # else |
| 7 | 404 static void (*Perl_sv_setsv)(pTHX_ SV*, SV*); |
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405 # endif |
| 7 | 406 static bool (*Perl_sv_upgrade)(pTHX_ SV*, U32); |
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407 # if (PERL_REVISION == 5) && (PERL_VERSION < 10) |
| 7 | 408 static SV*** (*Perl_Tstack_sp_ptr)(register PerlInterpreter*); |
| 409 static OP** (*Perl_Top_ptr)(register PerlInterpreter*); | |
| 410 static SV*** (*Perl_Tstack_base_ptr)(register PerlInterpreter*); | |
| 411 static SV*** (*Perl_Tstack_max_ptr)(register PerlInterpreter*); | |
| 412 static I32* (*Perl_Ttmps_ix_ptr)(register PerlInterpreter*); | |
| 413 static I32* (*Perl_Ttmps_floor_ptr)(register PerlInterpreter*); | |
| 414 static I32** (*Perl_Tmarkstack_ptr_ptr)(register PerlInterpreter*); | |
| 415 static I32** (*Perl_Tmarkstack_max_ptr)(register PerlInterpreter*); | |
| 416 static SV** (*Perl_TSv_ptr)(register PerlInterpreter*); | |
| 417 static XPV** (*Perl_TXpv_ptr)(register PerlInterpreter*); | |
| 418 static STRLEN* (*Perl_Tna_ptr)(register PerlInterpreter*); | |
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419 # else |
| 5537 | 420 /* Perl-5.18 has a different Perl_sv_free2 signature. */ |
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421 # if (PERL_REVISION == 5) && (PERL_VERSION >= 18) |
| 5537 | 422 static void (*Perl_sv_free2)(pTHX_ SV*, const U32); |
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423 # else |
| 1711 | 424 static void (*Perl_sv_free2)(pTHX_ SV*); |
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425 # endif |
| 1765 | 426 static void (*Perl_sys_init)(int* argc, char*** argv); |
| 1668 | 427 static void (*Perl_sys_term)(void); |
| 3818 | 428 static void (*Perl_call_list)(pTHX_ I32, AV*); |
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429 # if (PERL_REVISION == 5) && (PERL_VERSION >= 14) |
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430 # else |
| 1668 | 431 static SV** (*Perl_ISv_ptr)(register PerlInterpreter*); |
| 432 static SV*** (*Perl_Istack_max_ptr)(register PerlInterpreter*); | |
| 433 static SV*** (*Perl_Istack_base_ptr)(register PerlInterpreter*); | |
| 434 static XPV** (*Perl_IXpv_ptr)(register PerlInterpreter*); | |
| 435 static I32* (*Perl_Itmps_ix_ptr)(register PerlInterpreter*); | |
| 436 static I32* (*Perl_Itmps_floor_ptr)(register PerlInterpreter*); | |
| 437 static STRLEN* (*Perl_Ina_ptr)(register PerlInterpreter*); | |
| 438 static I32** (*Perl_Imarkstack_ptr_ptr)(register PerlInterpreter*); | |
| 439 static I32** (*Perl_Imarkstack_max_ptr)(register PerlInterpreter*); | |
| 440 static SV*** (*Perl_Istack_sp_ptr)(register PerlInterpreter*); | |
| 441 static OP** (*Perl_Iop_ptr)(register PerlInterpreter*); | |
| 442 static I32* (*Perl_Iscopestack_ix_ptr)(register PerlInterpreter*); | |
| 443 static AV** (*Perl_Iunitcheckav_ptr)(register PerlInterpreter*); | |
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444 # endif |
| 3818 | 445 # endif |
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446 # if (PERL_REVISION == 5) && (PERL_VERSION >= 22) |
| 6872 | 447 static I32 (*Perl_xs_handshake)(const U32, void *, const char *, ...); |
| 448 static void (*Perl_xs_boot_epilog)(pTHX_ const U32); | |
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449 # endif |
| 7 | 450 |
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451 # if (PERL_REVISION == 5) && (PERL_VERSION >= 14) |
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452 # ifdef USE_ITHREADS |
| 3820 | 453 static perl_key* dll_PL_thr_key; |
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454 # endif |
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455 # else |
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456 static GV** (*Perl_Idefgv_ptr)(register PerlInterpreter*); |
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457 static GV** (*Perl_Ierrgv_ptr)(register PerlInterpreter*); |
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458 static SV* (*Perl_Isv_yes_ptr)(register PerlInterpreter*); |
| 3818 | 459 static perl_key* (*Perl_Gthr_key_ptr)_((pTHX)); |
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460 # endif |
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461 static void (*boot_DynaLoader)_((pTHX_ CV*)); |
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462 static HE * (*Perl_hv_iternext_flags)(pTHX_ HV *, I32); |
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463 static I32 (*Perl_hv_iterinit)(pTHX_ HV *); |
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464 static char * (*Perl_hv_iterkey)(pTHX_ HE *, I32 *); |
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465 static SV * (*Perl_hv_iterval)(pTHX_ HV *, HE *); |
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466 static SV** (*Perl_av_fetch)(pTHX_ AV *, SSize_t, I32); |
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467 static SSize_t (*Perl_av_len)(pTHX_ AV *); |
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468 static NV (*Perl_sv_2nv_flags)(pTHX_ SV *const, const I32); |
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469 # if defined(PERLIO_LAYERS) && !defined(USE_SFIO) |
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470 static IV (*PerlIOBase_pushed)(pTHX_ PerlIO *, const char *, SV *, PerlIO_funcs *); |
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471 static void (*PerlIO_define_layer)(pTHX_ PerlIO_funcs *); |
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472 # endif |
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473 # if (PERL_REVISION == 5) && (PERL_VERSION >= 24) |
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474 static void (*Perl_savetmps)(pTHX); |
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475 # endif |
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476 |
| 7 | 477 /* |
| 478 * Table of name to function pointer of perl. | |
| 479 */ | |
| 480 static struct { | |
| 481 char* name; | |
| 482 PERL_PROC* ptr; | |
| 483 } perl_funcname_table[] = { | |
| 484 {"perl_alloc", (PERL_PROC*)&perl_alloc}, | |
| 485 {"perl_construct", (PERL_PROC*)&perl_construct}, | |
| 486 {"perl_destruct", (PERL_PROC*)&perl_destruct}, | |
| 487 {"perl_free", (PERL_PROC*)&perl_free}, | |
| 488 {"perl_run", (PERL_PROC*)&perl_run}, | |
| 489 {"perl_parse", (PERL_PROC*)&perl_parse}, | |
| 490 {"Perl_get_context", (PERL_PROC*)&Perl_get_context}, | |
| 491 {"Perl_croak", (PERL_PROC*)&Perl_croak}, | |
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492 # ifdef PERL5101_OR_LATER |
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493 {"Perl_croak_xs_usage", (PERL_PROC*)&Perl_croak_xs_usage}, |
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494 # endif |
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495 # ifdef PERL_IMPLICIT_CONTEXT |
| 7 | 496 {"Perl_croak_nocontext", (PERL_PROC*)&Perl_croak_nocontext}, |
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497 # endif |
| 7 | 498 {"Perl_dowantarray", (PERL_PROC*)&Perl_dowantarray}, |
| 499 {"Perl_free_tmps", (PERL_PROC*)&Perl_free_tmps}, | |
| 500 {"Perl_gv_stashpv", (PERL_PROC*)&Perl_gv_stashpv}, | |
| 501 {"Perl_markstack_grow", (PERL_PROC*)&Perl_markstack_grow}, | |
| 502 {"Perl_mg_find", (PERL_PROC*)&Perl_mg_find}, | |
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503 # if (PERL_REVISION == 5) && (PERL_VERSION >= 28) |
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504 {"Perl_mg_get", (PERL_PROC*)&Perl_mg_get}, |
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505 # endif |
| 7 | 506 {"Perl_newXS", (PERL_PROC*)&Perl_newXS}, |
| 507 {"Perl_newSV", (PERL_PROC*)&Perl_newSV}, | |
| 508 {"Perl_newSViv", (PERL_PROC*)&Perl_newSViv}, | |
| 509 {"Perl_newSVpv", (PERL_PROC*)&Perl_newSVpv}, | |
| 510 {"Perl_call_argv", (PERL_PROC*)&Perl_call_argv}, | |
| 511 {"Perl_call_pv", (PERL_PROC*)&Perl_call_pv}, | |
| 512 {"Perl_eval_sv", (PERL_PROC*)&Perl_eval_sv}, | |
| 513 {"Perl_get_sv", (PERL_PROC*)&Perl_get_sv}, | |
| 514 {"Perl_eval_pv", (PERL_PROC*)&Perl_eval_pv}, | |
| 515 {"Perl_call_method", (PERL_PROC*)&Perl_call_method}, | |
| 516 {"Perl_pop_scope", (PERL_PROC*)&Perl_pop_scope}, | |
| 517 {"Perl_push_scope", (PERL_PROC*)&Perl_push_scope}, | |
| 518 {"Perl_save_int", (PERL_PROC*)&Perl_save_int}, | |
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519 # if (PERL_REVISION == 5) && (PERL_VERSION >= 20) |
| 5960 | 520 {"Perl_save_strlen", (PERL_PROC*)&Perl_save_strlen}, |
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521 # endif |
| 7 | 522 {"Perl_stack_grow", (PERL_PROC*)&Perl_stack_grow}, |
| 523 {"Perl_set_context", (PERL_PROC*)&Perl_set_context}, | |
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524 # if (PERL_REVISION == 5) && (PERL_VERSION >= 14) |
| 3050 | 525 {"Perl_sv_2bool_flags", (PERL_PROC*)&Perl_sv_2bool_flags}, |
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526 # if (PERL_REVISION == 5) && (PERL_VERSION < 22) |
| 3050 | 527 {"Perl_xs_apiversion_bootcheck",(PERL_PROC*)&Perl_xs_apiversion_bootcheck}, |
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528 # endif |
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529 # else |
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530 {"Perl_sv_2bool", (PERL_PROC*)&Perl_sv_2bool}, |
| 6872 | 531 # endif |
| 7 | 532 {"Perl_sv_2iv", (PERL_PROC*)&Perl_sv_2iv}, |
| 533 {"Perl_sv_2mortal", (PERL_PROC*)&Perl_sv_2mortal}, | |
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534 # if (PERL_REVISION == 5) && (PERL_VERSION >= 8) |
| 7 | 535 {"Perl_sv_2pv_flags", (PERL_PROC*)&Perl_sv_2pv_flags}, |
| 536 {"Perl_sv_2pv_nolen", (PERL_PROC*)&Perl_sv_2pv_nolen}, | |
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537 # else |
| 7 | 538 {"Perl_sv_2pv", (PERL_PROC*)&Perl_sv_2pv}, |
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539 # endif |
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540 # ifdef PERL589_OR_LATER |
| 1387 | 541 {"Perl_sv_2iv_flags", (PERL_PROC*)&Perl_sv_2iv_flags}, |
| 542 {"Perl_newXS_flags", (PERL_PROC*)&Perl_newXS_flags}, | |
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543 # endif |
| 7 | 544 {"Perl_sv_bless", (PERL_PROC*)&Perl_sv_bless}, |
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545 # if (PERL_REVISION == 5) && (PERL_VERSION >= 8) |
| 7 | 546 {"Perl_sv_catpvn_flags", (PERL_PROC*)&Perl_sv_catpvn_flags}, |
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547 # else |
| 7 | 548 {"Perl_sv_catpvn", (PERL_PROC*)&Perl_sv_catpvn}, |
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549 # endif |
| 7 | 550 {"Perl_sv_free", (PERL_PROC*)&Perl_sv_free}, |
| 551 {"Perl_sv_isa", (PERL_PROC*)&Perl_sv_isa}, | |
| 552 {"Perl_sv_magic", (PERL_PROC*)&Perl_sv_magic}, | |
| 553 {"Perl_sv_setiv", (PERL_PROC*)&Perl_sv_setiv}, | |
| 554 {"Perl_sv_setpv", (PERL_PROC*)&Perl_sv_setpv}, | |
| 555 {"Perl_sv_setpvn", (PERL_PROC*)&Perl_sv_setpvn}, | |
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556 # if (PERL_REVISION == 5) && (PERL_VERSION >= 8) |
| 7 | 557 {"Perl_sv_setsv_flags", (PERL_PROC*)&Perl_sv_setsv_flags}, |
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558 # else |
| 7 | 559 {"Perl_sv_setsv", (PERL_PROC*)&Perl_sv_setsv}, |
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560 # endif |
| 7 | 561 {"Perl_sv_upgrade", (PERL_PROC*)&Perl_sv_upgrade}, |
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562 # if (PERL_REVISION == 5) && (PERL_VERSION < 10) |
| 7 | 563 {"Perl_Tstack_sp_ptr", (PERL_PROC*)&Perl_Tstack_sp_ptr}, |
| 564 {"Perl_Top_ptr", (PERL_PROC*)&Perl_Top_ptr}, | |
| 565 {"Perl_Tstack_base_ptr", (PERL_PROC*)&Perl_Tstack_base_ptr}, | |
| 566 {"Perl_Tstack_max_ptr", (PERL_PROC*)&Perl_Tstack_max_ptr}, | |
| 567 {"Perl_Ttmps_ix_ptr", (PERL_PROC*)&Perl_Ttmps_ix_ptr}, | |
| 568 {"Perl_Ttmps_floor_ptr", (PERL_PROC*)&Perl_Ttmps_floor_ptr}, | |
| 569 {"Perl_Tmarkstack_ptr_ptr", (PERL_PROC*)&Perl_Tmarkstack_ptr_ptr}, | |
| 570 {"Perl_Tmarkstack_max_ptr", (PERL_PROC*)&Perl_Tmarkstack_max_ptr}, | |
| 571 {"Perl_TSv_ptr", (PERL_PROC*)&Perl_TSv_ptr}, | |
| 572 {"Perl_TXpv_ptr", (PERL_PROC*)&Perl_TXpv_ptr}, | |
| 573 {"Perl_Tna_ptr", (PERL_PROC*)&Perl_Tna_ptr}, | |
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574 # else |
| 1711 | 575 {"Perl_sv_free2", (PERL_PROC*)&Perl_sv_free2}, |
| 1765 | 576 {"Perl_sys_init", (PERL_PROC*)&Perl_sys_init}, |
| 1668 | 577 {"Perl_sys_term", (PERL_PROC*)&Perl_sys_term}, |
| 3050 | 578 {"Perl_call_list", (PERL_PROC*)&Perl_call_list}, |
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579 # if (PERL_REVISION == 5) && (PERL_VERSION >= 14) |
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580 # else |
| 1668 | 581 {"Perl_ISv_ptr", (PERL_PROC*)&Perl_ISv_ptr}, |
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582 {"Perl_Istack_max_ptr", (PERL_PROC*)&Perl_Istack_max_ptr}, |
| 1668 | 583 {"Perl_Istack_base_ptr", (PERL_PROC*)&Perl_Istack_base_ptr}, |
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584 {"Perl_IXpv_ptr", (PERL_PROC*)&Perl_IXpv_ptr}, |
| 1668 | 585 {"Perl_Itmps_ix_ptr", (PERL_PROC*)&Perl_Itmps_ix_ptr}, |
| 586 {"Perl_Itmps_floor_ptr", (PERL_PROC*)&Perl_Itmps_floor_ptr}, | |
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587 {"Perl_Ina_ptr", (PERL_PROC*)&Perl_Ina_ptr}, |
| 1668 | 588 {"Perl_Imarkstack_ptr_ptr", (PERL_PROC*)&Perl_Imarkstack_ptr_ptr}, |
| 589 {"Perl_Imarkstack_max_ptr", (PERL_PROC*)&Perl_Imarkstack_max_ptr}, | |
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590 {"Perl_Istack_sp_ptr", (PERL_PROC*)&Perl_Istack_sp_ptr}, |
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591 {"Perl_Iop_ptr", (PERL_PROC*)&Perl_Iop_ptr}, |
| 1668 | 592 {"Perl_Iscopestack_ix_ptr", (PERL_PROC*)&Perl_Iscopestack_ix_ptr}, |
| 593 {"Perl_Iunitcheckav_ptr", (PERL_PROC*)&Perl_Iunitcheckav_ptr}, | |
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594 # endif |
| 3050 | 595 # endif |
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596 # if (PERL_REVISION == 5) && (PERL_VERSION >= 22) |
| 6872 | 597 {"Perl_xs_handshake", (PERL_PROC*)&Perl_xs_handshake}, |
| 598 {"Perl_xs_boot_epilog", (PERL_PROC*)&Perl_xs_boot_epilog}, | |
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599 # endif |
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600 # if (PERL_REVISION == 5) && (PERL_VERSION >= 14) |
| 5706 | 601 # ifdef USE_ITHREADS |
| 3820 | 602 {"PL_thr_key", (PERL_PROC*)&dll_PL_thr_key}, |
| 5706 | 603 # endif |
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604 # else |
| 7 | 605 {"Perl_Idefgv_ptr", (PERL_PROC*)&Perl_Idefgv_ptr}, |
| 606 {"Perl_Ierrgv_ptr", (PERL_PROC*)&Perl_Ierrgv_ptr}, | |
| 607 {"Perl_Isv_yes_ptr", (PERL_PROC*)&Perl_Isv_yes_ptr}, | |
| 3050 | 608 {"Perl_Gthr_key_ptr", (PERL_PROC*)&Perl_Gthr_key_ptr}, |
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609 # endif |
| 7 | 610 {"boot_DynaLoader", (PERL_PROC*)&boot_DynaLoader}, |
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611 {"Perl_hv_iternext_flags", (PERL_PROC*)&Perl_hv_iternext_flags}, |
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612 {"Perl_hv_iterinit", (PERL_PROC*)&Perl_hv_iterinit}, |
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613 {"Perl_hv_iterkey", (PERL_PROC*)&Perl_hv_iterkey}, |
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614 {"Perl_hv_iterval", (PERL_PROC*)&Perl_hv_iterval}, |
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615 {"Perl_av_fetch", (PERL_PROC*)&Perl_av_fetch}, |
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616 {"Perl_av_len", (PERL_PROC*)&Perl_av_len}, |
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617 {"Perl_sv_2nv_flags", (PERL_PROC*)&Perl_sv_2nv_flags}, |
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618 # if defined(PERLIO_LAYERS) && !defined(USE_SFIO) |
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619 {"PerlIOBase_pushed", (PERL_PROC*)&PerlIOBase_pushed}, |
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620 {"PerlIO_define_layer", (PERL_PROC*)&PerlIO_define_layer}, |
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621 # endif |
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622 # if (PERL_REVISION == 5) && (PERL_VERSION >= 24) |
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623 {"Perl_savetmps", (PERL_PROC*)&Perl_savetmps}, |
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624 # endif |
| 7 | 625 {"", NULL}, |
| 626 }; | |
| 627 | |
| 5537 | 628 /* Work around for perl-5.18. |
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629 * For now, only the definitions of S_SvREFCNT_dec are needed in |
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630 * "perl\lib\CORE\inline.h". */ |
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631 # if (PERL_REVISION == 5) && (PERL_VERSION >= 18) |
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632 static void |
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633 S_SvREFCNT_dec(pTHX_ SV *sv) |
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634 { |
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635 if (LIKELY(sv != NULL)) { |
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636 U32 rc = SvREFCNT(sv); |
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637 if (LIKELY(rc > 1)) |
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638 SvREFCNT(sv) = rc - 1; |
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639 else |
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640 Perl_sv_free2(aTHX_ sv, rc); |
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641 } |
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642 } |
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643 # endif |
| 5537 | 644 |
|
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645 /* perl-5.26 also needs S_TOPMARK and S_POPMARK. */ |
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646 # if (PERL_REVISION == 5) && (PERL_VERSION >= 26) |
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647 PERL_STATIC_INLINE I32 |
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648 S_TOPMARK(pTHX) |
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649 { |
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650 DEBUG_s(DEBUG_v(PerlIO_printf(Perl_debug_log, |
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651 "MARK top %p %" IVdf "\n", |
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652 PL_markstack_ptr, |
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653 (IV)*PL_markstack_ptr))); |
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654 return *PL_markstack_ptr; |
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655 } |
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656 |
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657 PERL_STATIC_INLINE I32 |
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658 S_POPMARK(pTHX) |
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659 { |
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660 DEBUG_s(DEBUG_v(PerlIO_printf(Perl_debug_log, |
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661 "MARK pop %p %" IVdf "\n", |
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662 (PL_markstack_ptr-1), |
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663 (IV)*(PL_markstack_ptr-1)))); |
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664 assert((PL_markstack_ptr > PL_markstack) || !"MARK underflow"); |
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665 return *PL_markstack_ptr--; |
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666 } |
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667 # endif |
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668 |
| 7 | 669 /* |
| 670 * Make all runtime-links of perl. | |
| 671 * | |
|
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672 * 1. Get module handle using dlopen() or vimLoadLib(). |
| 7 | 673 * 2. Get pointer to perl function by GetProcAddress. |
| 674 * 3. Repeat 2, until get all functions will be used. | |
| 675 * | |
| 676 * Parameter 'libname' provides name of DLL. | |
| 677 * Return OK or FAIL. | |
| 678 */ | |
| 679 static int | |
| 680 perl_runtime_link_init(char *libname, int verbose) | |
| 681 { | |
| 682 int i; | |
| 683 | |
| 684 if (hPerlLib != NULL) | |
| 685 return OK; | |
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686 if ((hPerlLib = load_dll(libname)) == NULL) |
| 7 | 687 { |
| 688 if (verbose) | |
| 689 EMSG2(_("E370: Could not load library %s"), libname); | |
| 690 return FAIL; | |
| 691 } | |
| 692 for (i = 0; perl_funcname_table[i].ptr; ++i) | |
| 693 { | |
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694 if (!(*perl_funcname_table[i].ptr = symbol_from_dll(hPerlLib, |
| 7 | 695 perl_funcname_table[i].name))) |
| 696 { | |
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697 close_dll(hPerlLib); |
| 7 | 698 hPerlLib = NULL; |
| 699 if (verbose) | |
| 700 EMSG2(_(e_loadfunc), perl_funcname_table[i].name); | |
| 701 return FAIL; | |
| 702 } | |
| 703 } | |
| 704 return OK; | |
| 705 } | |
| 706 | |
| 707 /* | |
| 708 * If runtime-link-perl(DLL) was loaded successfully, return TRUE. | |
| 709 * There were no DLL loaded, return FALSE. | |
| 710 */ | |
| 711 int | |
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712 perl_enabled(int verbose) |
| 7 | 713 { |
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714 return perl_runtime_link_init((char *)p_perldll, verbose) == OK; |
| 7 | 715 } |
| 716 #endif /* DYNAMIC_PERL */ | |
| 717 | |
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718 #if defined(PERLIO_LAYERS) && !defined(USE_SFIO) |
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719 static void vim_IOLayer_init(void); |
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720 #endif |
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721 |
| 7 | 722 /* |
| 723 * perl_init(): initialize perl interpreter | |
| 724 * We have to call perl_parse to initialize some structures, | |
| 725 * there's nothing to actually parse. | |
| 726 */ | |
| 727 static void | |
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728 perl_init(void) |
| 7 | 729 { |
| 1668 | 730 char *bootargs[] = { "VI", NULL }; |
| 731 int argc = 3; | |
| 732 static char *argv[] = { "", "-e", "" }; | |
| 7 | 733 |
| 1668 | 734 #if (PERL_REVISION == 5) && (PERL_VERSION >= 10) |
| 1765 | 735 Perl_sys_init(&argc, (char***)&argv); |
| 1668 | 736 #endif |
| 7 | 737 perl_interp = perl_alloc(); |
| 738 perl_construct(perl_interp); | |
| 1668 | 739 perl_parse(perl_interp, xs_init, argc, argv, 0); |
| 7 | 740 perl_call_argv("VIM::bootstrap", (long)G_DISCARD, bootargs); |
| 741 VIM_init(); | |
| 742 #ifdef USE_SFIO | |
| 743 sfdisc(PerlIO_stdout(), sfdcnewvim()); | |
| 744 sfdisc(PerlIO_stderr(), sfdcnewvim()); | |
| 745 sfsetbuf(PerlIO_stdout(), NULL, 0); | |
| 746 sfsetbuf(PerlIO_stderr(), NULL, 0); | |
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747 #elif defined(PERLIO_LAYERS) |
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748 vim_IOLayer_init(); |
| 7 | 749 #endif |
| 750 } | |
| 751 | |
| 752 /* | |
| 753 * perl_end(): clean up after ourselves | |
| 754 */ | |
| 755 void | |
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756 perl_end(void) |
| 7 | 757 { |
| 758 if (perl_interp) | |
| 759 { | |
| 760 perl_run(perl_interp); | |
| 761 perl_destruct(perl_interp); | |
| 762 perl_free(perl_interp); | |
| 763 perl_interp = NULL; | |
| 1668 | 764 #if (PERL_REVISION == 5) && (PERL_VERSION >= 10) |
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765 Perl_sys_term(); |
| 1668 | 766 #endif |
| 7 | 767 } |
| 768 #ifdef DYNAMIC_PERL | |
| 769 if (hPerlLib) | |
| 770 { | |
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771 close_dll(hPerlLib); |
| 7 | 772 hPerlLib = NULL; |
| 773 } | |
| 774 #endif | |
| 775 } | |
| 776 | |
| 777 /* | |
| 778 * msg_split(): send a message to the message handling routines | |
| 779 * split at '\n' first though. | |
| 780 */ | |
| 781 void | |
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782 msg_split( |
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783 char_u *s, |
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784 int attr) /* highlighting attributes */ |
| 7 | 785 { |
| 786 char *next; | |
| 787 char *token = (char *)s; | |
| 788 | |
| 1423 | 789 while ((next = strchr(token, '\n')) && !got_int) |
| 7 | 790 { |
| 791 *next++ = '\0'; /* replace \n with \0 */ | |
| 792 msg_attr((char_u *)token, attr); | |
| 793 token = next; | |
| 794 } | |
| 1423 | 795 if (*token && !got_int) |
| 7 | 796 msg_attr((char_u *)token, attr); |
| 797 } | |
| 798 | |
| 799 #ifndef FEAT_EVAL | |
| 800 /* | |
| 801 * This stub is needed because an "#ifdef FEAT_EVAL" around Eval() doesn't | |
| 802 * work properly. | |
| 803 */ | |
| 804 char_u * | |
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805 eval_to_string( |
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806 char_u *arg UNUSED, |
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807 char_u **nextcmd UNUSED, |
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808 int dolist UNUSED) |
| 7 | 809 { |
| 810 return NULL; | |
| 811 } | |
| 812 #endif | |
| 813 | |
| 814 /* | |
| 815 * Create a new reference to an SV pointing to the SCR structure | |
| 502 | 816 * The b_perl_private/w_perl_private part of the SCR structure points to the |
| 817 * SV, so there can only be one such SV for a particular SCR structure. When | |
| 818 * the last reference has gone (DESTROY is called), | |
| 819 * b_perl_private/w_perl_private is reset; When the screen goes away before | |
| 7 | 820 * all references are gone, the value of the SV is reset; |
| 821 * any subsequent use of any of those reference will produce | |
| 822 * a warning. (see typemap) | |
| 823 */ | |
| 502 | 824 |
| 825 static SV * | |
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826 newWINrv(SV *rv, win_T *ptr) |
| 502 | 827 { |
| 828 sv_upgrade(rv, SVt_RV); | |
| 829 if (ptr->w_perl_private == NULL) | |
| 830 { | |
| 831 ptr->w_perl_private = newSV(0); | |
| 3344 | 832 sv_setiv(ptr->w_perl_private, PTR2IV(ptr)); |
| 502 | 833 } |
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834 SvREFCNT_inc_void_NN(ptr->w_perl_private); |
| 502 | 835 SvRV(rv) = ptr->w_perl_private; |
| 836 SvROK_on(rv); | |
| 837 return sv_bless(rv, gv_stashpv("VIWIN", TRUE)); | |
| 7 | 838 } |
| 839 | |
| 502 | 840 static SV * |
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841 newBUFrv(SV *rv, buf_T *ptr) |
| 502 | 842 { |
| 843 sv_upgrade(rv, SVt_RV); | |
| 844 if (ptr->b_perl_private == NULL) | |
| 845 { | |
| 846 ptr->b_perl_private = newSV(0); | |
| 3344 | 847 sv_setiv(ptr->b_perl_private, PTR2IV(ptr)); |
| 502 | 848 } |
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849 SvREFCNT_inc_void_NN(ptr->b_perl_private); |
| 502 | 850 SvRV(rv) = ptr->b_perl_private; |
| 851 SvROK_on(rv); | |
| 852 return sv_bless(rv, gv_stashpv("VIBUF", TRUE)); | |
| 853 } | |
| 7 | 854 |
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855 #if 0 |
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856 SV *__sv_save[1024]; |
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857 int __sv_save_ix; |
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858 # define D_Save_Sv(sv) do { if (__sv_save_ix < 1024) __sv_save[__sv_save_ix++] = (sv); } while (0) |
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859 #else |
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860 # define D_Save_Sv(sv) NOOP |
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861 #endif |
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862 |
| 7 | 863 /* |
| 864 * perl_win_free | |
| 4352 | 865 * Remove all references to the window to be destroyed |
| 7 | 866 */ |
| 867 void | |
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868 perl_win_free(win_T *wp) |
| 7 | 869 { |
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870 if (wp->w_perl_private && perl_interp != NULL) |
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871 { |
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872 SV *sv = (SV*)wp->w_perl_private; |
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873 D_Save_Sv(sv); |
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874 sv_setiv(sv, 0); |
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875 SvREFCNT_dec(sv); |
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876 } |
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877 wp->w_perl_private = NULL; |
| 7 | 878 } |
| 879 | |
| 880 void | |
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881 perl_buf_free(buf_T *bp) |
| 7 | 882 { |
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883 if (bp->b_perl_private && perl_interp != NULL) |
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884 { |
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885 SV *sv = (SV *)bp->b_perl_private; |
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886 D_Save_Sv(sv); |
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887 sv_setiv(sv, 0); |
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888 SvREFCNT_dec(sv); |
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889 } |
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890 bp->b_perl_private = NULL; |
| 7 | 891 } |
| 892 | |
| 893 #ifndef PROTO | |
| 894 # if (PERL_REVISION == 5) && (PERL_VERSION >= 8) | |
| 895 I32 cur_val(pTHX_ IV iv, SV *sv); | |
| 896 # else | |
| 897 I32 cur_val(IV iv, SV *sv); | |
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898 # endif |
| 7 | 899 |
| 900 /* | |
| 901 * Handler for the magic variables $main::curwin and $main::curbuf. | |
| 902 * The handler is put into the magic vtbl for these variables. | |
| 903 * (This is effectively a C-level equivalent of a tied variable). | |
| 904 * There is no "set" function as the variables are read-only. | |
| 905 */ | |
| 906 # if (PERL_REVISION == 5) && (PERL_VERSION >= 8) | |
| 907 I32 cur_val(pTHX_ IV iv, SV *sv) | |
| 908 # else | |
| 909 I32 cur_val(IV iv, SV *sv) | |
| 910 # endif | |
| 911 { | |
| 912 SV *rv; | |
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913 |
| 7 | 914 if (iv == 0) |
| 915 rv = newWINrv(newSV(0), curwin); | |
| 916 else | |
| 917 rv = newBUFrv(newSV(0), curbuf); | |
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918 |
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919 if (SvRV(sv) != SvRV(rv)) |
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920 // XXX: This magic variable is a bit confusing... |
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921 // Is curently refcounted ? |
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922 sv_setsv(sv, rv); |
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923 |
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924 SvREFCNT_dec(rv); |
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925 |
| 7 | 926 return 0; |
| 927 } | |
| 928 #endif /* !PROTO */ | |
| 929 | |
| 930 struct ufuncs cw_funcs = { cur_val, 0, 0 }; | |
| 931 struct ufuncs cb_funcs = { cur_val, 0, 1 }; | |
| 932 | |
| 933 /* | |
| 934 * VIM_init(): Vim-specific initialisation. | |
| 935 * Make the magical main::curwin and main::curbuf variables | |
| 936 */ | |
| 937 static void | |
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938 VIM_init(void) |
| 7 | 939 { |
| 940 static char cw[] = "main::curwin"; | |
| 941 static char cb[] = "main::curbuf"; | |
| 942 SV *sv; | |
| 943 | |
| 944 sv = perl_get_sv(cw, TRUE); | |
| 945 sv_magic(sv, NULL, 'U', (char *)&cw_funcs, sizeof(cw_funcs)); | |
| 946 SvREADONLY_on(sv); | |
| 947 | |
| 948 sv = perl_get_sv(cb, TRUE); | |
| 949 sv_magic(sv, NULL, 'U', (char *)&cb_funcs, sizeof(cb_funcs)); | |
| 950 SvREADONLY_on(sv); | |
| 951 | |
| 952 /* | |
| 953 * Setup the Safe compartment. | |
| 954 * It shouldn't be a fatal error if the Safe module is missing. | |
| 955 * XXX: Only shares the 'Msg' routine (which has to be called | |
| 956 * like 'Msg(...)'). | |
| 957 */ | |
| 958 (void)perl_eval_pv( "if ( eval( 'require Safe' ) ) { $VIM::safe = Safe->new(); $VIM::safe->share_from( 'VIM', ['Msg'] ); }", G_DISCARD | G_VOID ); | |
| 959 | |
| 960 } | |
| 961 | |
| 962 #ifdef DYNAMIC_PERL | |
| 963 static char *e_noperl = N_("Sorry, this command is disabled: the Perl library could not be loaded."); | |
| 964 #endif | |
| 965 | |
| 966 /* | |
| 967 * ":perl" | |
| 968 */ | |
| 969 void | |
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970 ex_perl(exarg_T *eap) |
| 7 | 971 { |
| 972 char *err; | |
| 973 char *script; | |
| 974 STRLEN length; | |
| 975 SV *sv; | |
| 2255 | 976 #ifdef HAVE_SANDBOX |
| 7 | 977 SV *safe; |
| 2255 | 978 #endif |
| 7 | 979 |
| 980 script = (char *)script_get(eap, eap->arg); | |
| 981 if (eap->skip) | |
| 982 { | |
| 983 vim_free(script); | |
| 984 return; | |
| 985 } | |
| 986 | |
| 987 if (perl_interp == NULL) | |
| 988 { | |
| 989 #ifdef DYNAMIC_PERL | |
| 990 if (!perl_enabled(TRUE)) | |
| 991 { | |
| 992 EMSG(_(e_noperl)); | |
| 993 vim_free(script); | |
| 994 return; | |
| 995 } | |
| 996 #endif | |
| 997 perl_init(); | |
| 998 } | |
| 999 | |
| 1000 { | |
| 1001 dSP; | |
| 1002 ENTER; | |
| 1003 SAVETMPS; | |
| 1004 | |
| 1005 if (script == NULL) | |
| 1006 sv = newSVpv((char *)eap->arg, 0); | |
| 1007 else | |
| 1008 { | |
| 1009 sv = newSVpv(script, 0); | |
| 1010 vim_free(script); | |
| 1011 } | |
| 1012 | |
| 1013 #ifdef HAVE_SANDBOX | |
| 1014 if (sandbox) | |
| 1015 { | |
| 2982 | 1016 safe = perl_get_sv("VIM::safe", FALSE); |
| 1934 | 1017 # ifndef MAKE_TEST /* avoid a warning for unreachable code */ |
| 1990 | 1018 if (safe == NULL || !SvTRUE(safe)) |
| 7 | 1019 EMSG(_("E299: Perl evaluation forbidden in sandbox without the Safe module")); |
| 1020 else | |
| 1934 | 1021 # endif |
| 7 | 1022 { |
| 1023 PUSHMARK(SP); | |
| 1024 XPUSHs(safe); | |
| 1025 XPUSHs(sv); | |
| 1026 PUTBACK; | |
| 1027 perl_call_method("reval", G_DISCARD); | |
| 1028 } | |
| 1029 } | |
| 1030 else | |
| 1031 #endif | |
| 1032 perl_eval_sv(sv, G_DISCARD | G_NOARGS); | |
| 1033 | |
| 1034 SvREFCNT_dec(sv); | |
| 1035 | |
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1036 err = SvPV(GvSV(PL_errgv), length); |
| 7 | 1037 |
| 1038 FREETMPS; | |
| 1039 LEAVE; | |
| 1040 | |
| 1041 if (!length) | |
| 1042 return; | |
| 1043 | |
| 1044 msg_split((char_u *)err, highlight_attr[HLF_E]); | |
| 1045 return; | |
| 1046 } | |
| 1047 } | |
| 1048 | |
| 1049 static int | |
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1050 replace_line(linenr_T *line, linenr_T *end) |
| 7 | 1051 { |
| 1052 char *str; | |
| 1053 | |
| 1054 if (SvOK(GvSV(PL_defgv))) | |
| 1055 { | |
| 1056 str = SvPV(GvSV(PL_defgv), PL_na); | |
| 1057 ml_replace(*line, (char_u *)str, 1); | |
| 1058 changed_bytes(*line, 0); | |
| 1059 } | |
| 1060 else | |
| 1061 { | |
| 1062 ml_delete(*line, FALSE); | |
| 1063 deleted_lines_mark(*line, 1L); | |
| 1064 --(*end); | |
| 1065 --(*line); | |
| 1066 } | |
| 1067 return OK; | |
| 1068 } | |
| 1069 | |
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1070 static struct ref_map_S { |
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1071 void *vim_ref; |
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1072 SV *perl_ref; |
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1073 struct ref_map_S *next; |
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1074 } *ref_map = NULL; |
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1075 |
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1076 static void |
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1077 ref_map_free(void) |
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1078 { |
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1079 struct ref_map_S *tofree; |
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1080 struct ref_map_S *refs = ref_map; |
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1081 |
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1082 while (refs) { |
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1083 tofree = refs; |
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1084 refs = refs->next; |
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1085 vim_free(tofree); |
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1086 } |
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1087 ref_map = NULL; |
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1088 } |
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1089 |
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1090 static struct ref_map_S * |
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1091 ref_map_find_SV(SV *const sv) |
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1092 { |
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1093 struct ref_map_S *refs = ref_map; |
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1094 int count = 350; |
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1095 |
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1096 while (refs) { |
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1097 if (refs->perl_ref == sv) |
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1098 break; |
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1099 refs = refs->next; |
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1100 count--; |
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1101 } |
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1102 |
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1103 if (!refs && count > 0) { |
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1104 refs = (struct ref_map_S *)alloc(sizeof(struct ref_map_S)); |
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1105 if (!refs) |
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1106 return NULL; |
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1107 refs->perl_ref = sv; |
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1108 refs->vim_ref = NULL; |
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1109 refs->next = ref_map; |
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1110 ref_map = refs; |
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1111 } |
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1112 |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1113 return refs; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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diff
changeset
|
1114 } |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1115 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1116 static int |
|
7856
226ed297307f
commit https://github.com/vim/vim/commit/d14e00ea67afbaa8cb4a7e6b1eb306da6a2d5adb
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diff
changeset
|
1117 perl_to_vim(SV *sv, typval_T *rettv) |
|
7651
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commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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diff
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|
1118 { |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1119 if (SvROK(sv)) |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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diff
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|
1120 sv = SvRV(sv); |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1121 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1122 switch (SvTYPE(sv)) { |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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diff
changeset
|
1123 case SVt_NULL: |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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diff
changeset
|
1124 break; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1125 case SVt_NV: /* float */ |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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diff
changeset
|
1126 #ifdef FEAT_FLOAT |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1127 rettv->v_type = VAR_FLOAT; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1128 rettv->vval.v_float = SvNV(sv); |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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diff
changeset
|
1129 break; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1130 #endif |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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diff
changeset
|
1131 case SVt_IV: /* integer */ |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1132 if (!SvROK(sv)) { /* references should be string */ |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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diff
changeset
|
1133 rettv->vval.v_number = SvIV(sv); |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1134 break; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1135 } |
|
12674
e769c912fcd9
patch 8.0.1215: newer gcc warns for implicit fallthrough
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parents:
12533
diff
changeset
|
1136 /* FALLTHROUGH */ |
|
7651
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commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1137 case SVt_PV: /* string */ |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1138 { |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1139 size_t len = 0; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1140 char * str_from = SvPV(sv, len); |
|
9159
6b003ff07234
commit https://github.com/vim/vim/commit/9b0ac229bcfc91acabd35fc576055a94c1687c32
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1141 char_u *str_to = (char_u*)alloc( |
|
6b003ff07234
commit https://github.com/vim/vim/commit/9b0ac229bcfc91acabd35fc576055a94c1687c32
Christian Brabandt <cb@256bit.org>
parents:
9129
diff
changeset
|
1142 (unsigned)(sizeof(char_u) * (len + 1))); |
|
7651
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1143 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1144 if (str_to) { |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1145 str_to[len] = '\0'; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1146 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1147 while (len--) { |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1148 if (str_from[len] == '\0') |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
1149 str_to[len] = '\n'; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
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|
1150 else |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1151 str_to[len] = str_from[len]; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
1152 } |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1153 } |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1154 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1155 rettv->v_type = VAR_STRING; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1156 rettv->vval.v_string = str_to; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1157 break; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1158 } |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1159 case SVt_PVAV: /* list */ |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1160 { |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1161 SSize_t size; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1162 listitem_T * item; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1163 SV ** item2; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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diff
changeset
|
1164 list_T * list; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1165 struct ref_map_S * refs; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1166 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1167 if ((refs = ref_map_find_SV(sv)) == NULL) |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1168 return FAIL; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1169 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1170 if (refs->vim_ref) |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1171 list = (list_T *) refs->vim_ref; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1172 else |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1173 { |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1174 if ((list = list_alloc()) == NULL) |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1175 return FAIL; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1176 refs->vim_ref = list; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1177 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1178 for (size = av_len((AV*)sv); size >= 0; size--) |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1179 { |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1180 if ((item = listitem_alloc()) == NULL) |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1181 break; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1182 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1183 item->li_tv.v_type = VAR_NUMBER; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1184 item->li_tv.v_lock = 0; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1185 item->li_tv.vval.v_number = 0; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1186 list_insert(list, item, list->lv_first); |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1187 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
7528
diff
changeset
|
1188 item2 = av_fetch((AV *)sv, size, 0); |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1189 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1190 if (item2 == NULL || *item2 == NULL || |
|
7807
1a5d34492798
commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
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parents:
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diff
changeset
|
1191 perl_to_vim(*item2, &item->li_tv) == FAIL) |
|
7651
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commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1192 break; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1193 } |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1194 } |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1195 |
|
11418
162bcd0debd7
patch 8.0.0593: duplication of code for adding a list or dict return value
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
1196 rettv_list_set(rettv, list); |
|
7651
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1197 break; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1198 } |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1199 case SVt_PVHV: /* dictionary */ |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1200 { |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1201 HE * entry; |
|
8214
51b4fba718bf
commit https://github.com/vim/vim/commit/254ebaf068919407de6bd83ac905bd2f36ad944e
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1202 I32 key_len; |
|
7651
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1203 char * key; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1204 dictitem_T * item; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1205 SV * item2; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1206 dict_T * dict; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1207 struct ref_map_S * refs; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1208 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1209 if ((refs = ref_map_find_SV(sv)) == NULL) |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1210 return FAIL; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1211 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1212 if (refs->vim_ref) |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1213 dict = (dict_T *) refs->vim_ref; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1214 else |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1215 { |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1216 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1217 if ((dict = dict_alloc()) == NULL) |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1218 return FAIL; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1219 refs->vim_ref = dict; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1220 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1221 hv_iterinit((HV *)sv); |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1222 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1223 for (entry = hv_iternext((HV *)sv); entry; entry = hv_iternext((HV *)sv)) |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1224 { |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1225 key_len = 0; |
|
8214
51b4fba718bf
commit https://github.com/vim/vim/commit/254ebaf068919407de6bd83ac905bd2f36ad944e
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1226 key = hv_iterkey(entry, &key_len); |
|
7651
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1227 |
|
8214
51b4fba718bf
commit https://github.com/vim/vim/commit/254ebaf068919407de6bd83ac905bd2f36ad944e
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1228 if (!key || !key_len || strlen(key) < (size_t)key_len) { |
|
7651
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1229 EMSG2("Malformed key Dictionary '%s'", key && *key ? key : "(empty)"); |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1230 break; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1231 } |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1232 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1233 if ((item = dictitem_alloc((char_u *)key)) == NULL) |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1234 break; |
|
14303
f761a55a8aed
patch 8.1.0167: lock flag in new dictitem is reset in many places
Christian Brabandt <cb@256bit.org>
parents:
13404
diff
changeset
|
1235 item->di_tv.v_type = VAR_NUMBER; |
|
f761a55a8aed
patch 8.1.0167: lock flag in new dictitem is reset in many places
Christian Brabandt <cb@256bit.org>
parents:
13404
diff
changeset
|
1236 item->di_tv.vval.v_number = 0; |
|
7651
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1237 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1238 if (dict_add(dict, item) == FAIL) { |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1239 dictitem_free(item); |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1240 break; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1241 } |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1242 item2 = hv_iterval((HV *)sv, entry); |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1243 if (item2 == NULL || perl_to_vim(item2, &item->di_tv) == FAIL) |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1244 break; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1245 } |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1246 } |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1247 |
|
11418
162bcd0debd7
patch 8.0.0593: duplication of code for adding a list or dict return value
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
1248 rettv_dict_set(rettv, dict); |
|
7651
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1249 break; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1250 } |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1251 default: /* not convertible */ |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1252 { |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1253 char *val = SvPV_nolen(sv); |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1254 rettv->v_type = VAR_STRING; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1255 rettv->vval.v_string = val ? vim_strsave((char_u *)val) : NULL; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1256 break; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1257 } |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1258 } |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1259 return OK; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1260 } |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1261 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1262 /* |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1263 * "perleval()" |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1264 */ |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1265 void |
|
7856
226ed297307f
commit https://github.com/vim/vim/commit/d14e00ea67afbaa8cb4a7e6b1eb306da6a2d5adb
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1266 do_perleval(char_u *str, typval_T *rettv) |
|
7651
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1267 { |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1268 char *err = NULL; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1269 STRLEN err_len = 0; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1270 SV *sv = NULL; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1271 #ifdef HAVE_SANDBOX |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1272 SV *safe; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1273 #endif |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1274 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1275 if (perl_interp == NULL) |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1276 { |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1277 #ifdef DYNAMIC_PERL |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1278 if (!perl_enabled(TRUE)) |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1279 { |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1280 EMSG(_(e_noperl)); |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1281 return; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1282 } |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1283 #endif |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1284 perl_init(); |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1285 } |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1286 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1287 { |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1288 dSP; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1289 ENTER; |
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1290 SAVETMPS; |
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1291 |
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1292 #ifdef HAVE_SANDBOX |
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1293 if (sandbox) |
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1294 { |
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1295 safe = get_sv("VIM::safe", FALSE); |
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1296 # ifndef MAKE_TEST /* avoid a warning for unreachable code */ |
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1297 if (safe == NULL || !SvTRUE(safe)) |
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1298 EMSG(_("E299: Perl evaluation forbidden in sandbox without the Safe module")); |
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1299 else |
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1300 # endif |
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1301 { |
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1302 sv = newSVpv((char *)str, 0); |
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1303 PUSHMARK(SP); |
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1304 XPUSHs(safe); |
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1305 XPUSHs(sv); |
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1306 PUTBACK; |
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1307 call_method("reval", G_SCALAR); |
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1308 SPAGAIN; |
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1309 SvREFCNT_dec(sv); |
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1310 sv = POPs; |
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1311 } |
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1312 } |
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1313 else |
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1314 #endif /* HAVE_SANDBOX */ |
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1315 sv = eval_pv((char *)str, 0); |
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1316 |
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1317 if (sv) { |
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1318 perl_to_vim(sv, rettv); |
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1319 ref_map_free(); |
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1320 err = SvPV(GvSV(PL_errgv), err_len); |
|
7651
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1321 } |
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1322 PUTBACK; |
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1323 FREETMPS; |
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1324 LEAVE; |
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1325 } |
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1326 if (err_len) |
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1327 msg_split((char_u *)err, highlight_attr[HLF_E]); |
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1328 } |
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1329 |
| 7 | 1330 /* |
| 1331 * ":perldo". | |
| 1332 */ | |
| 1333 void | |
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1334 ex_perldo(exarg_T *eap) |
| 7 | 1335 { |
| 1336 STRLEN length; | |
| 1337 SV *sv; | |
| 1338 char *str; | |
| 1339 linenr_T i; | |
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1340 buf_T *was_curbuf = curbuf; |
| 7 | 1341 |
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1342 if (BUFEMPTY()) |
| 7 | 1343 return; |
| 1344 | |
| 1345 if (perl_interp == NULL) | |
| 1346 { | |
| 1347 #ifdef DYNAMIC_PERL | |
| 1348 if (!perl_enabled(TRUE)) | |
| 1349 { | |
| 1350 EMSG(_(e_noperl)); | |
| 1351 return; | |
| 1352 } | |
| 1353 #endif | |
| 1354 perl_init(); | |
| 1355 } | |
| 1356 { | |
| 1357 dSP; | |
| 1358 length = strlen((char *)eap->arg); | |
| 129 | 1359 sv = newSV(length + sizeof("sub VIM::perldo {") - 1 + 1); |
| 1360 sv_setpvn(sv, "sub VIM::perldo {", sizeof("sub VIM::perldo {") - 1); | |
| 7 | 1361 sv_catpvn(sv, (char *)eap->arg, length); |
| 1362 sv_catpvn(sv, "}", 1); | |
| 1363 perl_eval_sv(sv, G_DISCARD | G_NOARGS); | |
| 1364 SvREFCNT_dec(sv); | |
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1365 str = SvPV(GvSV(PL_errgv), length); |
| 7 | 1366 if (length) |
| 1367 goto err; | |
| 1368 | |
| 1369 if (u_save(eap->line1 - 1, eap->line2 + 1) != OK) | |
| 1370 return; | |
| 1371 | |
| 1372 ENTER; | |
| 1373 SAVETMPS; | |
| 1374 for (i = eap->line1; i <= eap->line2; i++) | |
| 1375 { | |
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1376 /* Check the line number, the command my have deleted lines. */ |
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1377 if (i > curbuf->b_ml.ml_line_count) |
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1378 break; |
| 129 | 1379 sv_setpv(GvSV(PL_defgv), (char *)ml_get(i)); |
| 7 | 1380 PUSHMARK(sp); |
| 1381 perl_call_pv("VIM::perldo", G_SCALAR | G_EVAL); | |
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1382 str = SvPV(GvSV(PL_errgv), length); |
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1383 if (length || curbuf != was_curbuf) |
| 7 | 1384 break; |
| 1385 SPAGAIN; | |
| 1386 if (SvTRUEx(POPs)) | |
| 1387 { | |
| 1388 if (replace_line(&i, &eap->line2) != OK) | |
| 1389 { | |
| 1390 PUTBACK; | |
| 1391 break; | |
| 1392 } | |
| 1393 } | |
| 1394 PUTBACK; | |
| 1395 } | |
| 1396 FREETMPS; | |
| 1397 LEAVE; | |
| 1398 check_cursor(); | |
| 1399 update_screen(NOT_VALID); | |
| 1400 if (!length) | |
| 1401 return; | |
| 1402 | |
| 1403 err: | |
| 1404 msg_split((char_u *)str, highlight_attr[HLF_E]); | |
| 1405 return; | |
| 1406 } | |
| 1407 } | |
| 1408 | |
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1409 #if defined(PERLIO_LAYERS) && !defined(USE_SFIO) |
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1410 typedef struct { |
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1411 struct _PerlIO base; |
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1412 int attr; |
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1413 } PerlIOVim; |
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1414 |
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1415 static IV |
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1416 PerlIOVim_pushed(pTHX_ PerlIO *f, const char *mode, |
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1417 SV *arg, PerlIO_funcs *tab) |
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1418 { |
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1419 PerlIOVim *s = PerlIOSelf(f, PerlIOVim); |
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1420 s->attr = 0; |
|
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1421 if (arg && SvPOK(arg)) |
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1422 s->attr = syn_name2attr((char_u *)SvPV_nolen(arg)); |
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1423 return PerlIOBase_pushed(aTHX_ f, mode, (SV *)NULL, tab); |
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1424 } |
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1425 |
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1426 static SSize_t |
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1427 PerlIOVim_write(pTHX_ PerlIO *f, const void *vbuf, Size_t count) |
|
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1428 { |
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1429 char_u *str; |
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1430 PerlIOVim * s = PerlIOSelf(f, PerlIOVim); |
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1431 |
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1432 str = vim_strnsave((char_u *)vbuf, (int)count); |
|
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1433 if (str == NULL) |
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1434 return 0; |
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1435 msg_split((char_u *)str, s->attr); |
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diff
changeset
|
1436 vim_free(str); |
|
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diff
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|
1437 |
|
9159
6b003ff07234
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9129
diff
changeset
|
1438 return (SSize_t)count; |
|
8885
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diff
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|
1439 } |
|
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diff
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|
1440 |
|
54a380c74547
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diff
changeset
|
1441 static PERLIO_FUNCS_DECL(PerlIO_Vim) = { |
|
54a380c74547
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diff
changeset
|
1442 sizeof(PerlIO_funcs), |
|
54a380c74547
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diff
changeset
|
1443 "Vim", |
|
54a380c74547
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diff
changeset
|
1444 sizeof(PerlIOVim), |
|
54a380c74547
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diff
changeset
|
1445 PERLIO_K_DUMMY, /* flags */ |
|
54a380c74547
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diff
changeset
|
1446 PerlIOVim_pushed, |
|
54a380c74547
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diff
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|
1447 NULL, /* popped */ |
|
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diff
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|
1448 NULL, /* open */ |
|
54a380c74547
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diff
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|
1449 NULL, /* binmode */ |
|
54a380c74547
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diff
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|
1450 NULL, /* arg */ |
|
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|
1451 NULL, /* fileno */ |
|
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|
1452 NULL, /* dup */ |
|
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diff
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|
1453 NULL, /* read */ |
|
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|
1454 NULL, /* unread */ |
|
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diff
changeset
|
1455 PerlIOVim_write, |
|
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|
1456 NULL, /* seek */ |
|
54a380c74547
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|
1457 NULL, /* tell */ |
|
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|
1458 NULL, /* close */ |
|
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|
1459 NULL, /* flush */ |
|
54a380c74547
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|
1460 NULL, /* fill */ |
|
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|
1461 NULL, /* eof */ |
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1462 NULL, /* error */ |
|
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|
1463 NULL, /* clearerr */ |
|
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1464 NULL, /* setlinebuf */ |
|
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|
1465 NULL, /* get_base */ |
|
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|
1466 NULL, /* get_bufsiz */ |
|
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1467 NULL, /* get_ptr */ |
|
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|
1468 NULL, /* get_cnt */ |
|
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|
1469 NULL /* set_ptrcnt */ |
|
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|
1470 }; |
|
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|
1471 |
|
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|
1472 /* Use Vim routine for print operator */ |
|
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1473 static void |
|
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|
1474 vim_IOLayer_init(void) |
|
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1475 { |
|
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1476 PerlIO_define_layer(aTHX_ PERLIO_FUNCS_CAST(&PerlIO_Vim)); |
|
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|
1477 (void)eval_pv( "binmode(STDOUT, ':Vim')" |
|
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|
1478 " && binmode(STDERR, ':Vim(ErrorMsg)');", 0); |
|
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1479 } |
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1480 #endif /* PERLIO_LAYERS && !USE_SFIO */ |
|
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|
1481 |
| 7 | 1482 XS(boot_VIM); |
| 1483 | |
| 1484 static void | |
| 1485 xs_init(pTHX) | |
| 1486 { | |
| 1487 char *file = __FILE__; | |
| 1488 | |
| 1489 /* DynaLoader is a special case */ | |
| 1490 newXS("DynaLoader::boot_DynaLoader", boot_DynaLoader, file); | |
| 1491 newXS("VIM::bootstrap", boot_VIM, file); | |
| 1492 } | |
| 1493 | |
| 1494 typedef win_T * VIWIN; | |
| 1495 typedef buf_T * VIBUF; | |
| 1496 | |
| 1497 MODULE = VIM PACKAGE = VIM | |
| 1498 | |
| 1499 void | |
| 1500 Msg(text, hl=NULL) | |
| 1501 char *text; | |
| 1502 char *hl; | |
| 1503 | |
| 1504 PREINIT: | |
| 1505 int attr; | |
| 1506 | |
| 1507 PPCODE: | |
| 1508 if (text != NULL) | |
| 1509 { | |
| 1510 attr = 0; | |
| 1511 if (hl != NULL) | |
|
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1512 attr = syn_name2attr((char_u *)hl); |
| 7 | 1513 msg_split((char_u *)text, attr); |
| 1514 } | |
| 1515 | |
| 1516 void | |
| 1517 SetOption(line) | |
| 1518 char *line; | |
| 1519 | |
| 1520 PPCODE: | |
| 1521 if (line != NULL) | |
| 1522 do_set((char_u *)line, 0); | |
| 1523 update_screen(NOT_VALID); | |
| 1524 | |
| 1525 void | |
| 1526 DoCommand(line) | |
| 1527 char *line; | |
| 1528 | |
| 1529 PPCODE: | |
| 1530 if (line != NULL) | |
| 1531 do_cmdline_cmd((char_u *)line); | |
| 1532 | |
| 1533 void | |
| 1534 Eval(str) | |
| 1535 char *str; | |
| 1536 | |
| 1537 PREINIT: | |
| 1538 char_u *value; | |
| 1539 PPCODE: | |
| 714 | 1540 value = eval_to_string((char_u *)str, (char_u **)0, TRUE); |
| 7 | 1541 if (value == NULL) |
| 1542 { | |
| 1543 XPUSHs(sv_2mortal(newSViv(0))); | |
| 1544 XPUSHs(sv_2mortal(newSVpv("", 0))); | |
| 1545 } | |
| 1546 else | |
| 1547 { | |
| 1548 XPUSHs(sv_2mortal(newSViv(1))); | |
| 1549 XPUSHs(sv_2mortal(newSVpv((char *)value, 0))); | |
| 1550 vim_free(value); | |
| 1551 } | |
| 1552 | |
| 1553 void | |
| 1554 Buffers(...) | |
| 1555 | |
| 1556 PREINIT: | |
| 1557 buf_T *vimbuf; | |
| 1558 int i, b; | |
| 1559 | |
| 1560 PPCODE: | |
| 1561 if (items == 0) | |
| 1562 { | |
| 1563 if (GIMME == G_SCALAR) | |
| 1564 { | |
| 1565 i = 0; | |
|
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1566 FOR_ALL_BUFFERS(vimbuf) |
| 7 | 1567 ++i; |
| 1568 | |
| 1569 XPUSHs(sv_2mortal(newSViv(i))); | |
| 1570 } | |
| 1571 else | |
| 1572 { | |
|
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1573 FOR_ALL_BUFFERS(vimbuf) |
|
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1574 XPUSHs(sv_2mortal(newBUFrv(newSV(0), vimbuf))); |
| 7 | 1575 } |
| 1576 } | |
| 1577 else | |
| 1578 { | |
| 1579 for (i = 0; i < items; i++) | |
| 1580 { | |
| 1581 SV *sv = ST(i); | |
| 1582 if (SvIOK(sv)) | |
| 4105 | 1583 b = (int) SvIV(ST(i)); |
| 7 | 1584 else |
| 1585 { | |
| 1586 char_u *pat; | |
| 1587 STRLEN len; | |
| 1588 | |
| 1589 pat = (char_u *)SvPV(sv, len); | |
| 1590 ++emsg_off; | |
|
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|
1591 b = buflist_findpat(pat, pat + len, TRUE, FALSE, FALSE); |
| 7 | 1592 --emsg_off; |
| 1593 } | |
| 1594 | |
| 1595 if (b >= 0) | |
| 1596 { | |
| 1597 vimbuf = buflist_findnr(b); | |
| 1598 if (vimbuf) | |
|
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|
1599 XPUSHs(sv_2mortal(newBUFrv(newSV(0), vimbuf))); |
| 7 | 1600 } |
| 1601 } | |
| 1602 } | |
| 1603 | |
| 1604 void | |
| 1605 Windows(...) | |
| 1606 | |
| 1607 PREINIT: | |
| 1608 win_T *vimwin; | |
| 1609 int i, w; | |
| 1610 | |
| 1611 PPCODE: | |
| 1612 if (items == 0) | |
| 1613 { | |
| 1614 if (GIMME == G_SCALAR) | |
| 1615 XPUSHs(sv_2mortal(newSViv(win_count()))); | |
| 1616 else | |
| 1617 { | |
|
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1618 FOR_ALL_WINDOWS(vimwin) |
|
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|
1619 XPUSHs(sv_2mortal(newWINrv(newSV(0), vimwin))); |
| 7 | 1620 } |
| 1621 } | |
| 1622 else | |
| 1623 { | |
| 1624 for (i = 0; i < items; i++) | |
| 1625 { | |
| 4105 | 1626 w = (int) SvIV(ST(i)); |
| 7 | 1627 vimwin = win_find_nr(w); |
| 1628 if (vimwin) | |
|
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|
1629 XPUSHs(sv_2mortal(newWINrv(newSV(0), vimwin))); |
| 7 | 1630 } |
| 1631 } | |
| 1632 | |
| 1633 MODULE = VIM PACKAGE = VIWIN | |
| 1634 | |
| 1635 void | |
| 1636 DESTROY(win) | |
| 1637 VIWIN win | |
| 1638 | |
| 1639 CODE: | |
| 1640 if (win_valid(win)) | |
| 502 | 1641 win->w_perl_private = 0; |
| 7 | 1642 |
| 1643 SV * | |
| 1644 Buffer(win) | |
| 1645 VIWIN win | |
| 1646 | |
| 1647 CODE: | |
| 1648 if (!win_valid(win)) | |
| 1649 win = curwin; | |
| 1650 RETVAL = newBUFrv(newSV(0), win->w_buffer); | |
| 1651 OUTPUT: | |
| 1652 RETVAL | |
| 1653 | |
| 1654 void | |
| 1655 SetHeight(win, height) | |
| 1656 VIWIN win | |
| 1657 int height; | |
| 1658 | |
| 1659 PREINIT: | |
| 1660 win_T *savewin; | |
| 1661 | |
| 1662 PPCODE: | |
| 1663 if (!win_valid(win)) | |
| 1664 win = curwin; | |
| 1665 savewin = curwin; | |
| 1666 curwin = win; | |
| 1667 win_setheight(height); | |
| 1668 curwin = savewin; | |
| 1669 | |
| 1670 void | |
|
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1671 Cursor(win, ...) |
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|
1672 VIWIN win |
| 7 | 1673 |
| 1674 PPCODE: | |
| 2982 | 1675 if (items == 1) |
| 7 | 1676 { |
| 1677 EXTEND(sp, 2); | |
| 1678 if (!win_valid(win)) | |
| 1679 win = curwin; | |
| 1680 PUSHs(sv_2mortal(newSViv(win->w_cursor.lnum))); | |
| 1681 PUSHs(sv_2mortal(newSViv(win->w_cursor.col))); | |
| 1682 } | |
| 2982 | 1683 else if (items == 3) |
| 7 | 1684 { |
| 1685 int lnum, col; | |
| 1686 | |
| 1687 if (!win_valid(win)) | |
| 1688 win = curwin; | |
| 4105 | 1689 lnum = (int) SvIV(ST(1)); |
| 1690 col = (int) SvIV(ST(2)); | |
| 7 | 1691 win->w_cursor.lnum = lnum; |
| 1692 win->w_cursor.col = col; | |
|
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14377
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changeset
|
1693 win->w_set_curswant = TRUE; |
| 7 | 1694 check_cursor(); /* put cursor on an existing line */ |
| 1695 update_screen(NOT_VALID); | |
| 1696 } | |
| 1697 | |
| 1698 MODULE = VIM PACKAGE = VIBUF | |
| 1699 | |
| 1700 void | |
| 1701 DESTROY(vimbuf) | |
| 1702 VIBUF vimbuf; | |
| 1703 | |
| 1704 CODE: | |
| 1705 if (buf_valid(vimbuf)) | |
| 502 | 1706 vimbuf->b_perl_private = 0; |
| 7 | 1707 |
| 1708 void | |
| 1709 Name(vimbuf) | |
| 1710 VIBUF vimbuf; | |
| 1711 | |
| 1712 PPCODE: | |
| 1713 if (!buf_valid(vimbuf)) | |
| 1714 vimbuf = curbuf; | |
| 1715 /* No file name returns an empty string */ | |
| 1716 if (vimbuf->b_fname == NULL) | |
| 1717 XPUSHs(sv_2mortal(newSVpv("", 0))); | |
| 1718 else | |
| 1719 XPUSHs(sv_2mortal(newSVpv((char *)vimbuf->b_fname, 0))); | |
| 1720 | |
| 1721 void | |
| 1722 Number(vimbuf) | |
| 1723 VIBUF vimbuf; | |
| 1724 | |
| 1725 PPCODE: | |
| 1726 if (!buf_valid(vimbuf)) | |
| 1727 vimbuf = curbuf; | |
| 1728 XPUSHs(sv_2mortal(newSViv(vimbuf->b_fnum))); | |
| 1729 | |
| 1730 void | |
| 1731 Count(vimbuf) | |
| 1732 VIBUF vimbuf; | |
| 1733 | |
| 1734 PPCODE: | |
| 1735 if (!buf_valid(vimbuf)) | |
| 1736 vimbuf = curbuf; | |
| 1737 XPUSHs(sv_2mortal(newSViv(vimbuf->b_ml.ml_line_count))); | |
| 1738 | |
| 1739 void | |
| 1740 Get(vimbuf, ...) | |
| 1741 VIBUF vimbuf; | |
| 1742 | |
| 1743 PREINIT: | |
| 1744 char_u *line; | |
| 1745 int i; | |
| 1746 long lnum; | |
| 1747 PPCODE: | |
| 1748 if (buf_valid(vimbuf)) | |
| 1749 { | |
| 1750 for (i = 1; i < items; i++) | |
| 1751 { | |
| 4105 | 1752 lnum = (long) SvIV(ST(i)); |
| 7 | 1753 if (lnum > 0 && lnum <= vimbuf->b_ml.ml_line_count) |
| 1754 { | |
| 1755 line = ml_get_buf(vimbuf, lnum, FALSE); | |
| 1756 XPUSHs(sv_2mortal(newSVpv((char *)line, 0))); | |
| 1757 } | |
| 1758 } | |
| 1759 } | |
| 1760 | |
| 1761 void | |
| 1762 Set(vimbuf, ...) | |
| 1763 VIBUF vimbuf; | |
| 1764 | |
| 1765 PREINIT: | |
| 1766 int i; | |
| 1767 long lnum; | |
| 1768 char *line; | |
| 1769 PPCODE: | |
| 1770 if (buf_valid(vimbuf)) | |
| 1771 { | |
| 1772 if (items < 3) | |
| 1773 croak("Usage: VIBUF::Set(vimbuf, lnum, @lines)"); | |
| 1774 | |
| 4105 | 1775 lnum = (long) SvIV(ST(1)); |
| 7 | 1776 for(i = 2; i < items; i++, lnum++) |
| 1777 { | |
| 1778 line = SvPV(ST(i),PL_na); | |
| 1779 if (lnum > 0 && lnum <= vimbuf->b_ml.ml_line_count && line != NULL) | |
| 1780 { | |
| 918 | 1781 aco_save_T aco; |
| 1782 | |
| 1783 /* set curwin/curbuf for "vimbuf" and save some things */ | |
| 1784 aucmd_prepbuf(&aco, vimbuf); | |
| 1785 | |
| 7 | 1786 if (u_savesub(lnum) == OK) |
| 1787 { | |
| 1788 ml_replace(lnum, (char_u *)line, TRUE); | |
| 1789 changed_bytes(lnum, 0); | |
| 1790 } | |
| 934 | 1791 |
| 918 | 1792 /* restore curwin/curbuf and a few other things */ |
| 1793 aucmd_restbuf(&aco); | |
| 1794 /* Careful: autocommands may have made "vimbuf" invalid! */ | |
| 7 | 1795 } |
| 1796 } | |
| 1797 } | |
| 1798 | |
| 1799 void | |
| 1800 Delete(vimbuf, ...) | |
| 1801 VIBUF vimbuf; | |
| 1802 | |
| 1803 PREINIT: | |
| 1804 long i, lnum = 0, count = 0; | |
| 1805 PPCODE: | |
| 1806 if (buf_valid(vimbuf)) | |
| 1807 { | |
| 1808 if (items == 2) | |
| 1809 { | |
| 4105 | 1810 lnum = (long) SvIV(ST(1)); |
| 7 | 1811 count = 1; |
| 1812 } | |
| 1813 else if (items == 3) | |
| 1814 { | |
| 4105 | 1815 lnum = (long) SvIV(ST(1)); |
| 1816 count = (long) 1 + SvIV(ST(2)) - lnum; | |
| 2982 | 1817 if (count == 0) |
| 7 | 1818 count = 1; |
| 2982 | 1819 if (count < 0) |
| 7 | 1820 { |
| 1821 lnum -= count; | |
| 1822 count = -count; | |
| 1823 } | |
| 1824 } | |
| 1825 if (items >= 2) | |
| 1826 { | |
| 1827 for (i = 0; i < count; i++) | |
| 1828 { | |
| 1829 if (lnum > 0 && lnum <= vimbuf->b_ml.ml_line_count) | |
| 1830 { | |
| 918 | 1831 aco_save_T aco; |
| 1832 | |
| 1833 /* set curwin/curbuf for "vimbuf" and save some things */ | |
| 1834 aucmd_prepbuf(&aco, vimbuf); | |
| 934 | 1835 |
| 7 | 1836 if (u_savedel(lnum, 1) == OK) |
| 1837 { | |
| 1838 ml_delete(lnum, 0); | |
| 1929 | 1839 check_cursor(); |
| 7 | 1840 deleted_lines_mark(lnum, 1L); |
| 1841 } | |
| 934 | 1842 |
| 918 | 1843 /* restore curwin/curbuf and a few other things */ |
| 1844 aucmd_restbuf(&aco); | |
| 1845 /* Careful: autocommands may have made "vimbuf" invalid! */ | |
| 934 | 1846 |
| 7 | 1847 update_curbuf(VALID); |
| 1848 } | |
| 1849 } | |
| 1850 } | |
| 1851 } | |
| 1852 | |
| 1853 void | |
| 1854 Append(vimbuf, ...) | |
| 1855 VIBUF vimbuf; | |
| 1856 | |
| 1857 PREINIT: | |
| 1858 int i; | |
| 1859 long lnum; | |
| 1860 char *line; | |
| 1861 PPCODE: | |
| 1862 if (buf_valid(vimbuf)) | |
| 1863 { | |
| 1864 if (items < 3) | |
| 1865 croak("Usage: VIBUF::Append(vimbuf, lnum, @lines)"); | |
| 1866 | |
| 4105 | 1867 lnum = (long) SvIV(ST(1)); |
| 7 | 1868 for (i = 2; i < items; i++, lnum++) |
| 1869 { | |
| 1870 line = SvPV(ST(i),PL_na); | |
| 1871 if (lnum >= 0 && lnum <= vimbuf->b_ml.ml_line_count && line != NULL) | |
| 1872 { | |
| 918 | 1873 aco_save_T aco; |
| 1874 | |
| 1875 /* set curwin/curbuf for "vimbuf" and save some things */ | |
| 1876 aucmd_prepbuf(&aco, vimbuf); | |
| 1877 | |
| 7 | 1878 if (u_inssub(lnum + 1) == OK) |
| 1879 { | |
| 1880 ml_append(lnum, (char_u *)line, (colnr_T)0, FALSE); | |
| 1881 appended_lines_mark(lnum, 1L); | |
| 1882 } | |
| 934 | 1883 |
| 918 | 1884 /* restore curwin/curbuf and a few other things */ |
| 1885 aucmd_restbuf(&aco); | |
| 1886 /* Careful: autocommands may have made "vimbuf" invalid! */ | |
| 934 | 1887 |
| 7 | 1888 update_curbuf(VALID); |
| 1889 } | |
| 1890 } | |
| 1891 } | |
| 1892 | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
1893 #ifdef __GNUC__ |
|
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
1894 # pragma GCC diagnostic pop |
|
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
1895 #endif |