annotate src/if_perl.xs @ 5452:8f0c264db1e7 v7.4.076

updated for version 7.4.076 Problem: "cgn" does not wrap around the end of the file. (Dimitrov Dimitrov) Solution: Restore 'wrapscan' earlier. (Christian Brabandt)
author Bram Moolenaar <bram@vim.org>
date Thu, 07 Nov 2013 04:46:48 +0100
parents 585b623a1aa3
children 805ad8488dc8
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /* vi:set ts=8 sts=4 sw=4:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 *
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5 * Do ":help uganda" in Vim to read copying and usage conditions.
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6 * Do ":help credits" in Vim to see a list of people who contributed.
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7 */
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8 /*
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9 * if_perl.xs: Main code for Perl interface support.
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10 * Mostly written by Sven Verdoolaege.
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11 */
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12
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13 #define _memory_h /* avoid memset redeclaration */
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14 #define IN_PERL_FILE /* don't include if_perl.pro from proto.h */
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15
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16 /*
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17 * Currently 32-bit version of ActivePerl is built with VC6.
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18 * (http://community.activestate.com/faq/windows-compilers-perl-modules)
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19 * It means that time_t should be 32-bit. However the default size of
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20 * time_t is 64-bit since VC8. So we have to define _USE_32BIT_TIME_T.
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21 */
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22 #if defined(WIN32) && !defined(_WIN64)
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23 # define _USE_32BIT_TIME_T
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24 #endif
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25
7
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26 #include "vim.h"
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27
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28 #include <EXTERN.h>
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29 #include <perl.h>
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30 #include <XSUB.h>
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31
7
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32
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33 /*
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34 * Work around clashes between Perl and Vim namespace. proto.h doesn't
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35 * include if_perl.pro and perlsfio.pro when IN_PERL_FILE is defined, because
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36 * we need the CV typedef. proto.h can't be moved to after including
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37 * if_perl.h, because we get all sorts of name clashes then.
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38 */
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39 #ifndef PROTO
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40 #ifndef __MINGW32__
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41 # include "proto/if_perl.pro"
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42 # include "proto/if_perlsfio.pro"
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43 #endif
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44 #endif
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45
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46 /* Perl compatibility stuff. This should ensure compatibility with older
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47 * versions of Perl.
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48 */
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49
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50 #ifndef PERL_VERSION
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51 # include <patchlevel.h>
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52 # define PERL_REVISION 5
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53 # define PERL_VERSION PATCHLEVEL
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54 # define PERL_SUBVERSION SUBVERSION
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55 #endif
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56
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57 /*
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58 * Quoting Jan Dubois of Active State:
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59 * ActivePerl build 822 still identifies itself as 5.8.8 but already
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60 * contains many of the changes from the upcoming Perl 5.8.9 release.
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61 *
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62 * The changes include addition of two symbols (Perl_sv_2iv_flags,
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63 * Perl_newXS_flags) not present in earlier releases.
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64 *
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65 * Jan Dubois suggested the following guarding scheme.
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66 *
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67 * Active State defined ACTIVEPERL_VERSION as a string in versions before
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68 * 5.8.8; and so the comparison to 822 below needs to be guarded.
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69 */
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70 #if (PERL_REVISION == 5) && (PERL_VERSION == 8) && (PERL_SUBVERSION >= 8)
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71 # if (ACTIVEPERL_VERSION >= 822) || (PERL_SUBVERSION >= 9)
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72 # define PERL589_OR_LATER
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73 # endif
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74 #endif
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75 #if (PERL_REVISION == 5) && (PERL_VERSION >= 9)
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76 # define PERL589_OR_LATER
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77 #endif
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78
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79 #if (PERL_REVISION == 5) && ((PERL_VERSION > 10) || \
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80 (PERL_VERSION == 10) && (PERL_SUBVERSION >= 1))
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81 # define PERL5101_OR_LATER
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82 #endif
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83
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84 #if (PERL_REVISION == 5) && (PERL_VERSION >= 18)
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85 # define PERL5180_OR_LATER
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86 #endif
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87
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88 #ifndef pTHX
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89 # define pTHX void
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90 # define pTHX_
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91 #endif
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92
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93 #ifndef EXTERN_C
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94 # define EXTERN_C
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95 #endif
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96
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97 #if (PERL_REVISION == 5) && (PERL_VERSION >= 14) && defined(_MSC_VER)
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98 /* Using PL_errgv to get the error message after perl_eval_sv() causes a crash
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99 * with MSVC and Perl version 5.14. */
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100 # define AVOID_PL_ERRGV
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101 #endif
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102
7
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103 /* Compatibility hacks over */
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104
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105 static PerlInterpreter *perl_interp = NULL;
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106 static void xs_init __ARGS((pTHX));
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107 static void VIM_init __ARGS((void));
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108 EXTERN_C void boot_DynaLoader __ARGS((pTHX_ CV*));
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109
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110 /*
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111 * For dynamic linked perl.
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112 */
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113 #if defined(DYNAMIC_PERL) || defined(PROTO)
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114
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115 #ifndef DYNAMIC_PERL /* just generating prototypes */
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116 #ifdef WIN3264
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117 typedef int HANDLE;
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118 #endif
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119 typedef int XSINIT_t;
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120 typedef int XSUBADDR_t;
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121 typedef int perl_key;
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122 #endif
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123
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124 #ifndef WIN3264
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125 #include <dlfcn.h>
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126 #define HANDLE void*
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127 #define PERL_PROC void*
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128 #define load_dll(n) dlopen((n), RTLD_LAZY|RTLD_GLOBAL)
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129 #define symbol_from_dll dlsym
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130 #define close_dll dlclose
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131 #else
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132 #define PERL_PROC FARPROC
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133 #define load_dll vimLoadLib
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134 #define symbol_from_dll GetProcAddress
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135 #define close_dll FreeLibrary
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136 #endif
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137 /*
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138 * Wrapper defines
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139 */
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140 # define perl_alloc dll_perl_alloc
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141 # define perl_construct dll_perl_construct
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142 # define perl_parse dll_perl_parse
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143 # define perl_run dll_perl_run
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144 # define perl_destruct dll_perl_destruct
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145 # define perl_free dll_perl_free
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146 # define Perl_get_context dll_Perl_get_context
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147 # define Perl_croak dll_Perl_croak
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148 # ifndef PERL5180_OR_LATER
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149 # ifdef PERL5101_OR_LATER
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150 # define Perl_croak_xs_usage dll_Perl_croak_xs_usage
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151 # endif
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152 # endif
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153 # ifndef PROTO
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154 # define Perl_croak_nocontext dll_Perl_croak_nocontext
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155 # define Perl_call_argv dll_Perl_call_argv
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156 # define Perl_call_pv dll_Perl_call_pv
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157 # define Perl_eval_sv dll_Perl_eval_sv
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158 # define Perl_get_sv dll_Perl_get_sv
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159 # define Perl_eval_pv dll_Perl_eval_pv
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160 # define Perl_call_method dll_Perl_call_method
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161 # endif
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162 # define Perl_dowantarray dll_Perl_dowantarray
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163 # define Perl_free_tmps dll_Perl_free_tmps
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164 # define Perl_gv_stashpv dll_Perl_gv_stashpv
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165 # define Perl_markstack_grow dll_Perl_markstack_grow
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166 # define Perl_mg_find dll_Perl_mg_find
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167 # define Perl_newXS dll_Perl_newXS
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168 # define Perl_newSV dll_Perl_newSV
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169 # define Perl_newSViv dll_Perl_newSViv
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170 # define Perl_newSVpv dll_Perl_newSVpv
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171 # define Perl_pop_scope dll_Perl_pop_scope
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172 # define Perl_push_scope dll_Perl_push_scope
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173 # define Perl_save_int dll_Perl_save_int
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174 # define Perl_stack_grow dll_Perl_stack_grow
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175 # define Perl_set_context dll_Perl_set_context
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176 # if (PERL_REVISION == 5) && (PERL_VERSION >= 14)
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177 # define Perl_sv_2bool_flags dll_Perl_sv_2bool_flags
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178 # define Perl_xs_apiversion_bootcheck dll_Perl_xs_apiversion_bootcheck
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179 # else
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180 # define Perl_sv_2bool dll_Perl_sv_2bool
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181 # endif
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182 # define Perl_sv_2iv dll_Perl_sv_2iv
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183 # define Perl_sv_2mortal dll_Perl_sv_2mortal
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184 # if (PERL_REVISION == 5) && (PERL_VERSION >= 8)
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185 # define Perl_sv_2pv_flags dll_Perl_sv_2pv_flags
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186 # define Perl_sv_2pv_nolen dll_Perl_sv_2pv_nolen
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187 # else
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188 # define Perl_sv_2pv dll_Perl_sv_2pv
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189 # endif
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190 # define Perl_sv_bless dll_Perl_sv_bless
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191 # if (PERL_REVISION == 5) && (PERL_VERSION >= 8)
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192 # define Perl_sv_catpvn_flags dll_Perl_sv_catpvn_flags
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193 # else
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194 # define Perl_sv_catpvn dll_Perl_sv_catpvn
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195 # endif
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196 #ifdef PERL589_OR_LATER
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197 # define Perl_sv_2iv_flags dll_Perl_sv_2iv_flags
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198 # define Perl_newXS_flags dll_Perl_newXS_flags
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199 #endif
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200 # define Perl_sv_free dll_Perl_sv_free
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201 # if (PERL_REVISION == 5) && (PERL_VERSION >= 10)
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202 # define Perl_sv_free2 dll_Perl_sv_free2
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203 # endif
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204 # define Perl_sv_isa dll_Perl_sv_isa
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205 # define Perl_sv_magic dll_Perl_sv_magic
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206 # define Perl_sv_setiv dll_Perl_sv_setiv
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207 # define Perl_sv_setpv dll_Perl_sv_setpv
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208 # define Perl_sv_setpvn dll_Perl_sv_setpvn
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209 # if (PERL_REVISION == 5) && (PERL_VERSION >= 8)
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210 # define Perl_sv_setsv_flags dll_Perl_sv_setsv_flags
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211 # else
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212 # define Perl_sv_setsv dll_Perl_sv_setsv
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213 # endif
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214 # define Perl_sv_upgrade dll_Perl_sv_upgrade
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215 # define Perl_Tstack_sp_ptr dll_Perl_Tstack_sp_ptr
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216 # define Perl_Top_ptr dll_Perl_Top_ptr
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217 # define Perl_Tstack_base_ptr dll_Perl_Tstack_base_ptr
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218 # define Perl_Tstack_max_ptr dll_Perl_Tstack_max_ptr
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219 # define Perl_Ttmps_ix_ptr dll_Perl_Ttmps_ix_ptr
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220 # define Perl_Ttmps_floor_ptr dll_Perl_Ttmps_floor_ptr
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221 # define Perl_Tmarkstack_ptr_ptr dll_Perl_Tmarkstack_ptr_ptr
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222 # define Perl_Tmarkstack_max_ptr dll_Perl_Tmarkstack_max_ptr
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223 # define Perl_TSv_ptr dll_Perl_TSv_ptr
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224 # define Perl_TXpv_ptr dll_Perl_TXpv_ptr
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225 # define Perl_Tna_ptr dll_Perl_Tna_ptr
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226 # define Perl_Idefgv_ptr dll_Perl_Idefgv_ptr
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227 # define Perl_Ierrgv_ptr dll_Perl_Ierrgv_ptr
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228 # define Perl_Isv_yes_ptr dll_Perl_Isv_yes_ptr
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229 # define boot_DynaLoader dll_boot_DynaLoader
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230 # define Perl_Gthr_key_ptr dll_Perl_Gthr_key_ptr
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231
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232 # define Perl_sys_init dll_Perl_sys_init
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233 # define Perl_sys_term dll_Perl_sys_term
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234 # define Perl_ISv_ptr dll_Perl_ISv_ptr
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235 # define Perl_Istack_max_ptr dll_Perl_Istack_max_ptr
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236 # define Perl_Istack_base_ptr dll_Perl_Istack_base_ptr
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237 # define Perl_Itmps_ix_ptr dll_Perl_Itmps_ix_ptr
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238 # define Perl_Itmps_floor_ptr dll_Perl_Itmps_floor_ptr
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239 # define Perl_IXpv_ptr dll_Perl_IXpv_ptr
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240 # define Perl_Ina_ptr dll_Perl_Ina_ptr
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241 # define Perl_Imarkstack_ptr_ptr dll_Perl_Imarkstack_ptr_ptr
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242 # define Perl_Imarkstack_max_ptr dll_Perl_Imarkstack_max_ptr
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243 # define Perl_Istack_sp_ptr dll_Perl_Istack_sp_ptr
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244 # define Perl_Iop_ptr dll_Perl_Iop_ptr
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245 # define Perl_call_list dll_Perl_call_list
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246 # define Perl_Iscopestack_ix_ptr dll_Perl_Iscopestack_ix_ptr
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247 # define Perl_Iunitcheckav_ptr dll_Perl_Iunitcheckav_ptr
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248 # if (PERL_REVISION == 5) && (PERL_VERSION >= 14)
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249 # define PL_thr_key *dll_PL_thr_key
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250 # endif
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251
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252 /*
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253 * Declare HANDLE for perl.dll and function pointers.
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254 */
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255 static HANDLE hPerlLib = NULL;
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256
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257 static PerlInterpreter* (*perl_alloc)();
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258 static void (*perl_construct)(PerlInterpreter*);
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259 static void (*perl_destruct)(PerlInterpreter*);
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260 static void (*perl_free)(PerlInterpreter*);
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261 static int (*perl_run)(PerlInterpreter*);
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262 static int (*perl_parse)(PerlInterpreter*, XSINIT_t, int, char**, char**);
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263 static void* (*Perl_get_context)(void);
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264 static void (*Perl_croak)(pTHX_ const char*, ...);
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265 #ifndef PERL5180_OR_LATER
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266 #ifdef PERL5101_OR_LATER
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267 static void (*Perl_croak_xs_usage)(pTHX_ const CV *const, const char *const params);
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268 #endif
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269 #endif
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270 static void (*Perl_croak_nocontext)(const char*, ...);
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271 static I32 (*Perl_dowantarray)(pTHX);
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272 static void (*Perl_free_tmps)(pTHX);
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273 static HV* (*Perl_gv_stashpv)(pTHX_ const char*, I32);
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274 static void (*Perl_markstack_grow)(pTHX);
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275 static MAGIC* (*Perl_mg_find)(pTHX_ SV*, int);
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276 static CV* (*Perl_newXS)(pTHX_ char*, XSUBADDR_t, char*);
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277 static SV* (*Perl_newSV)(pTHX_ STRLEN);
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278 static SV* (*Perl_newSViv)(pTHX_ IV);
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279 static SV* (*Perl_newSVpv)(pTHX_ const char*, STRLEN);
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280 static I32 (*Perl_call_argv)(pTHX_ const char*, I32, char**);
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281 static I32 (*Perl_call_pv)(pTHX_ const char*, I32);
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282 static I32 (*Perl_eval_sv)(pTHX_ SV*, I32);
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283 static SV* (*Perl_get_sv)(pTHX_ const char*, I32);
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284 static SV* (*Perl_eval_pv)(pTHX_ const char*, I32);
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285 static SV* (*Perl_call_method)(pTHX_ const char*, I32);
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286 static void (*Perl_pop_scope)(pTHX);
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287 static void (*Perl_push_scope)(pTHX);
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288 static void (*Perl_save_int)(pTHX_ int*);
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289 static SV** (*Perl_stack_grow)(pTHX_ SV**, SV**p, int);
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290 static SV** (*Perl_set_context)(void*);
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291 #if (PERL_REVISION == 5) && (PERL_VERSION >= 14)
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292 static bool (*Perl_sv_2bool_flags)(pTHX_ SV*, I32);
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293 static void (*Perl_xs_apiversion_bootcheck)(pTHX_ SV *module, const char *api_p, STRLEN api_len);
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294 #else
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295 static bool (*Perl_sv_2bool)(pTHX_ SV*);
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296 #endif
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297 static IV (*Perl_sv_2iv)(pTHX_ SV*);
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298 static SV* (*Perl_sv_2mortal)(pTHX_ SV*);
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299 #if (PERL_REVISION == 5) && (PERL_VERSION >= 8)
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300 static char* (*Perl_sv_2pv_flags)(pTHX_ SV*, STRLEN*, I32);
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301 static char* (*Perl_sv_2pv_nolen)(pTHX_ SV*);
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302 #else
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303 static char* (*Perl_sv_2pv)(pTHX_ SV*, STRLEN*);
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304 #endif
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305 static SV* (*Perl_sv_bless)(pTHX_ SV*, HV*);
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306 #if (PERL_REVISION == 5) && (PERL_VERSION >= 8)
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307 static void (*Perl_sv_catpvn_flags)(pTHX_ SV* , const char*, STRLEN, I32);
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308 #else
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309 static void (*Perl_sv_catpvn)(pTHX_ SV*, const char*, STRLEN);
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310 #endif
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311 #ifdef PERL589_OR_LATER
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312 static IV (*Perl_sv_2iv_flags)(pTHX_ SV* sv, I32 flags);
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313 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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314 #endif
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315 static void (*Perl_sv_free)(pTHX_ SV*);
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316 static int (*Perl_sv_isa)(pTHX_ SV*, const char*);
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317 static void (*Perl_sv_magic)(pTHX_ SV*, SV*, int, const char*, I32);
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318 static void (*Perl_sv_setiv)(pTHX_ SV*, IV);
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319 static void (*Perl_sv_setpv)(pTHX_ SV*, const char*);
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320 static void (*Perl_sv_setpvn)(pTHX_ SV*, const char*, STRLEN);
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321 #if (PERL_REVISION == 5) && (PERL_VERSION >= 8)
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322 static void (*Perl_sv_setsv_flags)(pTHX_ SV*, SV*, I32);
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323 #else
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324 static void (*Perl_sv_setsv)(pTHX_ SV*, SV*);
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325 #endif
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326 static bool (*Perl_sv_upgrade)(pTHX_ SV*, U32);
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327 #if (PERL_REVISION == 5) && (PERL_VERSION < 10)
7
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328 static SV*** (*Perl_Tstack_sp_ptr)(register PerlInterpreter*);
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329 static OP** (*Perl_Top_ptr)(register PerlInterpreter*);
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330 static SV*** (*Perl_Tstack_base_ptr)(register PerlInterpreter*);
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331 static SV*** (*Perl_Tstack_max_ptr)(register PerlInterpreter*);
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332 static I32* (*Perl_Ttmps_ix_ptr)(register PerlInterpreter*);
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333 static I32* (*Perl_Ttmps_floor_ptr)(register PerlInterpreter*);
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334 static I32** (*Perl_Tmarkstack_ptr_ptr)(register PerlInterpreter*);
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335 static I32** (*Perl_Tmarkstack_max_ptr)(register PerlInterpreter*);
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336 static SV** (*Perl_TSv_ptr)(register PerlInterpreter*);
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337 static XPV** (*Perl_TXpv_ptr)(register PerlInterpreter*);
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338 static STRLEN* (*Perl_Tna_ptr)(register PerlInterpreter*);
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339 #else
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340 static void (*Perl_sv_free2)(pTHX_ SV*);
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341 static void (*Perl_sys_init)(int* argc, char*** argv);
1668
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342 static void (*Perl_sys_term)(void);
3818
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343 static void (*Perl_call_list)(pTHX_ I32, AV*);
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344 # if (PERL_REVISION == 5) && (PERL_VERSION >= 14)
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345 # else
1668
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346 static SV** (*Perl_ISv_ptr)(register PerlInterpreter*);
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347 static SV*** (*Perl_Istack_max_ptr)(register PerlInterpreter*);
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348 static SV*** (*Perl_Istack_base_ptr)(register PerlInterpreter*);
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349 static XPV** (*Perl_IXpv_ptr)(register PerlInterpreter*);
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350 static I32* (*Perl_Itmps_ix_ptr)(register PerlInterpreter*);
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351 static I32* (*Perl_Itmps_floor_ptr)(register PerlInterpreter*);
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352 static STRLEN* (*Perl_Ina_ptr)(register PerlInterpreter*);
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353 static I32** (*Perl_Imarkstack_ptr_ptr)(register PerlInterpreter*);
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354 static I32** (*Perl_Imarkstack_max_ptr)(register PerlInterpreter*);
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355 static SV*** (*Perl_Istack_sp_ptr)(register PerlInterpreter*);
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356 static OP** (*Perl_Iop_ptr)(register PerlInterpreter*);
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357 static I32* (*Perl_Iscopestack_ix_ptr)(register PerlInterpreter*);
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358 static AV** (*Perl_Iunitcheckav_ptr)(register PerlInterpreter*);
3818
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359 # endif
1668
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360 #endif
7
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361
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362 #if (PERL_REVISION == 5) && (PERL_VERSION >= 14)
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363 static perl_key* dll_PL_thr_key;
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parents: 3728
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364 #else
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365 static GV** (*Perl_Idefgv_ptr)(register PerlInterpreter*);
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366 static GV** (*Perl_Ierrgv_ptr)(register PerlInterpreter*);
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367 static SV* (*Perl_Isv_yes_ptr)(register PerlInterpreter*);
3818
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368 static perl_key* (*Perl_Gthr_key_ptr)_((pTHX));
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369 #endif
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370 static void (*boot_DynaLoader)_((pTHX_ CV*));
454f314d0e61 Make it possible to load Perl dynamically on Unix. (James Vega)
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diff changeset
371
7
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372 /*
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373 * Table of name to function pointer of perl.
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374 */
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375 static struct {
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376 char* name;
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377 PERL_PROC* ptr;
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378 } perl_funcname_table[] = {
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379 {"perl_alloc", (PERL_PROC*)&perl_alloc},
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380 {"perl_construct", (PERL_PROC*)&perl_construct},
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diff changeset
381 {"perl_destruct", (PERL_PROC*)&perl_destruct},
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382 {"perl_free", (PERL_PROC*)&perl_free},
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diff changeset
383 {"perl_run", (PERL_PROC*)&perl_run},
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384 {"perl_parse", (PERL_PROC*)&perl_parse},
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385 {"Perl_get_context", (PERL_PROC*)&Perl_get_context},
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386 {"Perl_croak", (PERL_PROC*)&Perl_croak},
4905
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parents: 4352
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387 #ifndef PERL5180_OR_LATER
2096
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388 #ifdef PERL5101_OR_LATER
2079
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diff changeset
389 {"Perl_croak_xs_usage", (PERL_PROC*)&Perl_croak_xs_usage},
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parents: 1990
diff changeset
390 #endif
4905
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diff changeset
391 #endif
7
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392 {"Perl_croak_nocontext", (PERL_PROC*)&Perl_croak_nocontext},
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diff changeset
393 {"Perl_dowantarray", (PERL_PROC*)&Perl_dowantarray},
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diff changeset
394 {"Perl_free_tmps", (PERL_PROC*)&Perl_free_tmps},
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diff changeset
395 {"Perl_gv_stashpv", (PERL_PROC*)&Perl_gv_stashpv},
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parents:
diff changeset
396 {"Perl_markstack_grow", (PERL_PROC*)&Perl_markstack_grow},
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diff changeset
397 {"Perl_mg_find", (PERL_PROC*)&Perl_mg_find},
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parents:
diff changeset
398 {"Perl_newXS", (PERL_PROC*)&Perl_newXS},
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parents:
diff changeset
399 {"Perl_newSV", (PERL_PROC*)&Perl_newSV},
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parents:
diff changeset
400 {"Perl_newSViv", (PERL_PROC*)&Perl_newSViv},
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parents:
diff changeset
401 {"Perl_newSVpv", (PERL_PROC*)&Perl_newSVpv},
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parents:
diff changeset
402 {"Perl_call_argv", (PERL_PROC*)&Perl_call_argv},
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vimboss
parents:
diff changeset
403 {"Perl_call_pv", (PERL_PROC*)&Perl_call_pv},
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vimboss
parents:
diff changeset
404 {"Perl_eval_sv", (PERL_PROC*)&Perl_eval_sv},
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vimboss
parents:
diff changeset
405 {"Perl_get_sv", (PERL_PROC*)&Perl_get_sv},
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vimboss
parents:
diff changeset
406 {"Perl_eval_pv", (PERL_PROC*)&Perl_eval_pv},
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vimboss
parents:
diff changeset
407 {"Perl_call_method", (PERL_PROC*)&Perl_call_method},
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parents:
diff changeset
408 {"Perl_pop_scope", (PERL_PROC*)&Perl_pop_scope},
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vimboss
parents:
diff changeset
409 {"Perl_push_scope", (PERL_PROC*)&Perl_push_scope},
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parents:
diff changeset
410 {"Perl_save_int", (PERL_PROC*)&Perl_save_int},
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vimboss
parents:
diff changeset
411 {"Perl_stack_grow", (PERL_PROC*)&Perl_stack_grow},
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parents:
diff changeset
412 {"Perl_set_context", (PERL_PROC*)&Perl_set_context},
3050
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parents: 2982
diff changeset
413 #if (PERL_REVISION == 5) && (PERL_VERSION >= 14)
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parents: 2982
diff changeset
414 {"Perl_sv_2bool_flags", (PERL_PROC*)&Perl_sv_2bool_flags},
22550986c713 updated for version 7.3.297
Bram Moolenaar <bram@vim.org>
parents: 2982
diff changeset
415 {"Perl_xs_apiversion_bootcheck",(PERL_PROC*)&Perl_xs_apiversion_bootcheck},
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parents: 2982
diff changeset
416 #else
7
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417 {"Perl_sv_2bool", (PERL_PROC*)&Perl_sv_2bool},
3050
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parents: 2982
diff changeset
418 #endif
7
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419 {"Perl_sv_2iv", (PERL_PROC*)&Perl_sv_2iv},
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parents:
diff changeset
420 {"Perl_sv_2mortal", (PERL_PROC*)&Perl_sv_2mortal},
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diff changeset
421 #if (PERL_REVISION == 5) && (PERL_VERSION >= 8)
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parents:
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422 {"Perl_sv_2pv_flags", (PERL_PROC*)&Perl_sv_2pv_flags},
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parents:
diff changeset
423 {"Perl_sv_2pv_nolen", (PERL_PROC*)&Perl_sv_2pv_nolen},
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parents:
diff changeset
424 #else
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parents:
diff changeset
425 {"Perl_sv_2pv", (PERL_PROC*)&Perl_sv_2pv},
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diff changeset
426 #endif
1387
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parents: 934
diff changeset
427 #ifdef PERL589_OR_LATER
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parents: 934
diff changeset
428 {"Perl_sv_2iv_flags", (PERL_PROC*)&Perl_sv_2iv_flags},
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vimboss
parents: 934
diff changeset
429 {"Perl_newXS_flags", (PERL_PROC*)&Perl_newXS_flags},
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parents: 934
diff changeset
430 #endif
7
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431 {"Perl_sv_bless", (PERL_PROC*)&Perl_sv_bless},
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diff changeset
432 #if (PERL_REVISION == 5) && (PERL_VERSION >= 8)
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433 {"Perl_sv_catpvn_flags", (PERL_PROC*)&Perl_sv_catpvn_flags},
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parents:
diff changeset
434 #else
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parents:
diff changeset
435 {"Perl_sv_catpvn", (PERL_PROC*)&Perl_sv_catpvn},
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parents:
diff changeset
436 #endif
3fc0f57ecb91 updated for version 7.0001
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parents:
diff changeset
437 {"Perl_sv_free", (PERL_PROC*)&Perl_sv_free},
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vimboss
parents:
diff changeset
438 {"Perl_sv_isa", (PERL_PROC*)&Perl_sv_isa},
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vimboss
parents:
diff changeset
439 {"Perl_sv_magic", (PERL_PROC*)&Perl_sv_magic},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
440 {"Perl_sv_setiv", (PERL_PROC*)&Perl_sv_setiv},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
441 {"Perl_sv_setpv", (PERL_PROC*)&Perl_sv_setpv},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
442 {"Perl_sv_setpvn", (PERL_PROC*)&Perl_sv_setpvn},
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parents:
diff changeset
443 #if (PERL_REVISION == 5) && (PERL_VERSION >= 8)
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parents:
diff changeset
444 {"Perl_sv_setsv_flags", (PERL_PROC*)&Perl_sv_setsv_flags},
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vimboss
parents:
diff changeset
445 #else
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parents:
diff changeset
446 {"Perl_sv_setsv", (PERL_PROC*)&Perl_sv_setsv},
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parents:
diff changeset
447 #endif
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parents:
diff changeset
448 {"Perl_sv_upgrade", (PERL_PROC*)&Perl_sv_upgrade},
1668
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parents: 1423
diff changeset
449 #if (PERL_REVISION == 5) && (PERL_VERSION < 10)
7
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parents:
diff changeset
450 {"Perl_Tstack_sp_ptr", (PERL_PROC*)&Perl_Tstack_sp_ptr},
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vimboss
parents:
diff changeset
451 {"Perl_Top_ptr", (PERL_PROC*)&Perl_Top_ptr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
452 {"Perl_Tstack_base_ptr", (PERL_PROC*)&Perl_Tstack_base_ptr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
453 {"Perl_Tstack_max_ptr", (PERL_PROC*)&Perl_Tstack_max_ptr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
454 {"Perl_Ttmps_ix_ptr", (PERL_PROC*)&Perl_Ttmps_ix_ptr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
455 {"Perl_Ttmps_floor_ptr", (PERL_PROC*)&Perl_Ttmps_floor_ptr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
456 {"Perl_Tmarkstack_ptr_ptr", (PERL_PROC*)&Perl_Tmarkstack_ptr_ptr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
457 {"Perl_Tmarkstack_max_ptr", (PERL_PROC*)&Perl_Tmarkstack_max_ptr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
458 {"Perl_TSv_ptr", (PERL_PROC*)&Perl_TSv_ptr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
459 {"Perl_TXpv_ptr", (PERL_PROC*)&Perl_TXpv_ptr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
460 {"Perl_Tna_ptr", (PERL_PROC*)&Perl_Tna_ptr},
1668
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vimboss
parents: 1423
diff changeset
461 #else
1711
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parents: 1681
diff changeset
462 {"Perl_sv_free2", (PERL_PROC*)&Perl_sv_free2},
1765
c050d5bbe79b updated for version 7.2-063
vimboss
parents: 1711
diff changeset
463 {"Perl_sys_init", (PERL_PROC*)&Perl_sys_init},
1668
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1423
diff changeset
464 {"Perl_sys_term", (PERL_PROC*)&Perl_sys_term},
3050
22550986c713 updated for version 7.3.297
Bram Moolenaar <bram@vim.org>
parents: 2982
diff changeset
465 {"Perl_call_list", (PERL_PROC*)&Perl_call_list},
22550986c713 updated for version 7.3.297
Bram Moolenaar <bram@vim.org>
parents: 2982
diff changeset
466 # if (PERL_REVISION == 5) && (PERL_VERSION >= 14)
22550986c713 updated for version 7.3.297
Bram Moolenaar <bram@vim.org>
parents: 2982
diff changeset
467 # else
1668
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1423
diff changeset
468 {"Perl_ISv_ptr", (PERL_PROC*)&Perl_ISv_ptr},
2370
454f314d0e61 Make it possible to load Perl dynamically on Unix. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2255
diff changeset
469 {"Perl_Istack_max_ptr", (PERL_PROC*)&Perl_Istack_max_ptr},
1668
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1423
diff changeset
470 {"Perl_Istack_base_ptr", (PERL_PROC*)&Perl_Istack_base_ptr},
2370
454f314d0e61 Make it possible to load Perl dynamically on Unix. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2255
diff changeset
471 {"Perl_IXpv_ptr", (PERL_PROC*)&Perl_IXpv_ptr},
1668
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1423
diff changeset
472 {"Perl_Itmps_ix_ptr", (PERL_PROC*)&Perl_Itmps_ix_ptr},
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1423
diff changeset
473 {"Perl_Itmps_floor_ptr", (PERL_PROC*)&Perl_Itmps_floor_ptr},
2370
454f314d0e61 Make it possible to load Perl dynamically on Unix. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2255
diff changeset
474 {"Perl_Ina_ptr", (PERL_PROC*)&Perl_Ina_ptr},
1668
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1423
diff changeset
475 {"Perl_Imarkstack_ptr_ptr", (PERL_PROC*)&Perl_Imarkstack_ptr_ptr},
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1423
diff changeset
476 {"Perl_Imarkstack_max_ptr", (PERL_PROC*)&Perl_Imarkstack_max_ptr},
2370
454f314d0e61 Make it possible to load Perl dynamically on Unix. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2255
diff changeset
477 {"Perl_Istack_sp_ptr", (PERL_PROC*)&Perl_Istack_sp_ptr},
454f314d0e61 Make it possible to load Perl dynamically on Unix. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2255
diff changeset
478 {"Perl_Iop_ptr", (PERL_PROC*)&Perl_Iop_ptr},
1668
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1423
diff changeset
479 {"Perl_Iscopestack_ix_ptr", (PERL_PROC*)&Perl_Iscopestack_ix_ptr},
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1423
diff changeset
480 {"Perl_Iunitcheckav_ptr", (PERL_PROC*)&Perl_Iunitcheckav_ptr},
3050
22550986c713 updated for version 7.3.297
Bram Moolenaar <bram@vim.org>
parents: 2982
diff changeset
481 # endif
1668
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1423
diff changeset
482 #endif
3050
22550986c713 updated for version 7.3.297
Bram Moolenaar <bram@vim.org>
parents: 2982
diff changeset
483 #if (PERL_REVISION == 5) && (PERL_VERSION >= 14)
3820
dde6d0216a08 updated for version 7.3.668
Bram Moolenaar <bram@vim.org>
parents: 3818
diff changeset
484 {"PL_thr_key", (PERL_PROC*)&dll_PL_thr_key},
3050
22550986c713 updated for version 7.3.297
Bram Moolenaar <bram@vim.org>
parents: 2982
diff changeset
485 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
486 {"Perl_Idefgv_ptr", (PERL_PROC*)&Perl_Idefgv_ptr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
487 {"Perl_Ierrgv_ptr", (PERL_PROC*)&Perl_Ierrgv_ptr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
488 {"Perl_Isv_yes_ptr", (PERL_PROC*)&Perl_Isv_yes_ptr},
3050
22550986c713 updated for version 7.3.297
Bram Moolenaar <bram@vim.org>
parents: 2982
diff changeset
489 {"Perl_Gthr_key_ptr", (PERL_PROC*)&Perl_Gthr_key_ptr},
22550986c713 updated for version 7.3.297
Bram Moolenaar <bram@vim.org>
parents: 2982
diff changeset
490 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
491 {"boot_DynaLoader", (PERL_PROC*)&boot_DynaLoader},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
492 {"", NULL},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
493 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
494
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
495 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
496 * Make all runtime-links of perl.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
497 *
5267
585b623a1aa3 updated for version 7.4b.010
Bram Moolenaar <bram@vim.org>
parents: 5261
diff changeset
498 * 1. Get module handle using dlopen() or vimLoadLib().
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
499 * 2. Get pointer to perl function by GetProcAddress.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
500 * 3. Repeat 2, until get all functions will be used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
501 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
502 * Parameter 'libname' provides name of DLL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
503 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
504 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
505 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
506 perl_runtime_link_init(char *libname, int verbose)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
507 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
508 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
509
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
510 if (hPerlLib != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
511 return OK;
2370
454f314d0e61 Make it possible to load Perl dynamically on Unix. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2255
diff changeset
512 if ((hPerlLib = load_dll(libname)) == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
513 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
514 if (verbose)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
515 EMSG2(_("E370: Could not load library %s"), libname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
516 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
517 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
518 for (i = 0; perl_funcname_table[i].ptr; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
519 {
2370
454f314d0e61 Make it possible to load Perl dynamically on Unix. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2255
diff changeset
520 if (!(*perl_funcname_table[i].ptr = symbol_from_dll(hPerlLib,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
521 perl_funcname_table[i].name)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
522 {
2370
454f314d0e61 Make it possible to load Perl dynamically on Unix. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2255
diff changeset
523 close_dll(hPerlLib);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
524 hPerlLib = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
525 if (verbose)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
526 EMSG2(_(e_loadfunc), perl_funcname_table[i].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
527 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
528 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
529 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
530 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
531 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
532
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
533 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
534 * If runtime-link-perl(DLL) was loaded successfully, return TRUE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
535 * There were no DLL loaded, return FALSE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
536 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
537 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
538 perl_enabled(verbose)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
539 int verbose;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
540 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
541 return perl_runtime_link_init(DYNAMIC_PERL_DLL, verbose) == OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
542 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
543 #endif /* DYNAMIC_PERL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
544
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
545 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
546 * perl_init(): initialize perl interpreter
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
547 * We have to call perl_parse to initialize some structures,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
548 * there's nothing to actually parse.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
549 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
550 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
551 perl_init()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
552 {
1668
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1423
diff changeset
553 char *bootargs[] = { "VI", NULL };
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1423
diff changeset
554 int argc = 3;
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1423
diff changeset
555 static char *argv[] = { "", "-e", "" };
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
556
1668
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1423
diff changeset
557 #if (PERL_REVISION == 5) && (PERL_VERSION >= 10)
1765
c050d5bbe79b updated for version 7.2-063
vimboss
parents: 1711
diff changeset
558 Perl_sys_init(&argc, (char***)&argv);
1668
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1423
diff changeset
559 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
560 perl_interp = perl_alloc();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
561 perl_construct(perl_interp);
1668
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1423
diff changeset
562 perl_parse(perl_interp, xs_init, argc, argv, 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
563 perl_call_argv("VIM::bootstrap", (long)G_DISCARD, bootargs);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
564 VIM_init();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
565 #ifdef USE_SFIO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
566 sfdisc(PerlIO_stdout(), sfdcnewvim());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
567 sfdisc(PerlIO_stderr(), sfdcnewvim());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
568 sfsetbuf(PerlIO_stdout(), NULL, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
569 sfsetbuf(PerlIO_stderr(), NULL, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
570 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
571 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
572
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
573 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
574 * perl_end(): clean up after ourselves
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
575 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
576 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
577 perl_end()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
578 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
579 if (perl_interp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
580 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
581 perl_run(perl_interp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
582 perl_destruct(perl_interp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
583 perl_free(perl_interp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
584 perl_interp = NULL;
1668
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1423
diff changeset
585 #if (PERL_REVISION == 5) && (PERL_VERSION >= 10)
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1423
diff changeset
586 Perl_sys_term();
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1423
diff changeset
587 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
588 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
589 #ifdef DYNAMIC_PERL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
590 if (hPerlLib)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
591 {
2370
454f314d0e61 Make it possible to load Perl dynamically on Unix. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2255
diff changeset
592 close_dll(hPerlLib);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
593 hPerlLib = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
594 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
595 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
596 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
597
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
598 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
599 * msg_split(): send a message to the message handling routines
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
600 * split at '\n' first though.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
601 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
602 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
603 msg_split(s, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
604 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
605 int attr; /* highlighting attributes */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
606 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
607 char *next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
608 char *token = (char *)s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
609
1423
01a0da54773e updated for version 7.1-138
vimboss
parents: 1395
diff changeset
610 while ((next = strchr(token, '\n')) && !got_int)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
611 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
612 *next++ = '\0'; /* replace \n with \0 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
613 msg_attr((char_u *)token, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
614 token = next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
615 }
1423
01a0da54773e updated for version 7.1-138
vimboss
parents: 1395
diff changeset
616 if (*token && !got_int)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
617 msg_attr((char_u *)token, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
618 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
619
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
620 #ifndef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
621 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
622 * This stub is needed because an "#ifdef FEAT_EVAL" around Eval() doesn't
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
623 * work properly.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
624 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
625 char_u *
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 502
diff changeset
626 eval_to_string(arg, nextcmd, dolist)
4135
688da4d486a0 updated for version 7.3.820
Bram Moolenaar <bram@vim.org>
parents: 4105
diff changeset
627 char_u *arg UNUSED;
688da4d486a0 updated for version 7.3.820
Bram Moolenaar <bram@vim.org>
parents: 4105
diff changeset
628 char_u **nextcmd UNUSED;
688da4d486a0 updated for version 7.3.820
Bram Moolenaar <bram@vim.org>
parents: 4105
diff changeset
629 int dolist UNUSED;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
630 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
631 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
632 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
633 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
634
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
635 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
636 * Create a new reference to an SV pointing to the SCR structure
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
637 * The b_perl_private/w_perl_private part of the SCR structure points to the
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
638 * SV, so there can only be one such SV for a particular SCR structure. When
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
639 * the last reference has gone (DESTROY is called),
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
640 * b_perl_private/w_perl_private is reset; When the screen goes away before
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
641 * all references are gone, the value of the SV is reset;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
642 * any subsequent use of any of those reference will produce
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
643 * a warning. (see typemap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
644 */
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
645
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
646 static SV *
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
647 newWINrv(rv, ptr)
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
648 SV *rv;
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
649 win_T *ptr;
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
650 {
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
651 sv_upgrade(rv, SVt_RV);
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
652 if (ptr->w_perl_private == NULL)
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
653 {
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
654 ptr->w_perl_private = newSV(0);
3344
dec4338a7da2 updated for version 7.3.439
Bram Moolenaar <bram@vim.org>
parents: 3050
diff changeset
655 sv_setiv(ptr->w_perl_private, PTR2IV(ptr));
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
656 }
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
657 else
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
658 SvREFCNT_inc(ptr->w_perl_private);
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
659 SvRV(rv) = ptr->w_perl_private;
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
660 SvROK_on(rv);
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
661 return sv_bless(rv, gv_stashpv("VIWIN", TRUE));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
662 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
663
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
664 static SV *
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
665 newBUFrv(rv, ptr)
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
666 SV *rv;
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
667 buf_T *ptr;
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
668 {
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
669 sv_upgrade(rv, SVt_RV);
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
670 if (ptr->b_perl_private == NULL)
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
671 {
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
672 ptr->b_perl_private = newSV(0);
3344
dec4338a7da2 updated for version 7.3.439
Bram Moolenaar <bram@vim.org>
parents: 3050
diff changeset
673 sv_setiv(ptr->b_perl_private, PTR2IV(ptr));
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
674 }
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
675 else
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
676 SvREFCNT_inc(ptr->b_perl_private);
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
677 SvRV(rv) = ptr->b_perl_private;
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
678 SvROK_on(rv);
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
679 return sv_bless(rv, gv_stashpv("VIBUF", TRUE));
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
680 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
681
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
682 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
683 * perl_win_free
4352
04736b4030ec updated for version 7.3.925
Bram Moolenaar <bram@vim.org>
parents: 4236
diff changeset
684 * Remove all references to the window to be destroyed
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
685 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
686 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
687 perl_win_free(wp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
688 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
689 {
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
690 if (wp->w_perl_private)
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
691 sv_setiv((SV *)wp->w_perl_private, 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
692 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
693 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
694
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
695 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
696 perl_buf_free(bp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
697 buf_T *bp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
698 {
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
699 if (bp->b_perl_private)
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
700 sv_setiv((SV *)bp->b_perl_private, 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
701 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
702 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
703
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
704 #ifndef PROTO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
705 # if (PERL_REVISION == 5) && (PERL_VERSION >= 8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
706 I32 cur_val(pTHX_ IV iv, SV *sv);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
707 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
708 I32 cur_val(IV iv, SV *sv);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
709 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
710
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
711 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
712 * Handler for the magic variables $main::curwin and $main::curbuf.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
713 * The handler is put into the magic vtbl for these variables.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
714 * (This is effectively a C-level equivalent of a tied variable).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
715 * There is no "set" function as the variables are read-only.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
716 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
717 # if (PERL_REVISION == 5) && (PERL_VERSION >= 8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
718 I32 cur_val(pTHX_ IV iv, SV *sv)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
719 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
720 I32 cur_val(IV iv, SV *sv)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
721 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
722 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
723 SV *rv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
724 if (iv == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
725 rv = newWINrv(newSV(0), curwin);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
726 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
727 rv = newBUFrv(newSV(0), curbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
728 sv_setsv(sv, rv);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
729 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
730 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
731 #endif /* !PROTO */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
732
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
733 struct ufuncs cw_funcs = { cur_val, 0, 0 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
734 struct ufuncs cb_funcs = { cur_val, 0, 1 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
735
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
736 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
737 * VIM_init(): Vim-specific initialisation.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
738 * Make the magical main::curwin and main::curbuf variables
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
739 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
740 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
741 VIM_init()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
742 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
743 static char cw[] = "main::curwin";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
744 static char cb[] = "main::curbuf";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
745 SV *sv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
746
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
747 sv = perl_get_sv(cw, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
748 sv_magic(sv, NULL, 'U', (char *)&cw_funcs, sizeof(cw_funcs));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
749 SvREADONLY_on(sv);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
750
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
751 sv = perl_get_sv(cb, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
752 sv_magic(sv, NULL, 'U', (char *)&cb_funcs, sizeof(cb_funcs));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
753 SvREADONLY_on(sv);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
754
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
755 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
756 * Setup the Safe compartment.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
757 * It shouldn't be a fatal error if the Safe module is missing.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
758 * XXX: Only shares the 'Msg' routine (which has to be called
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
759 * like 'Msg(...)').
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
760 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
761 (void)perl_eval_pv( "if ( eval( 'require Safe' ) ) { $VIM::safe = Safe->new(); $VIM::safe->share_from( 'VIM', ['Msg'] ); }", G_DISCARD | G_VOID );
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
762
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
763 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
764
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
765 #ifdef DYNAMIC_PERL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
766 static char *e_noperl = N_("Sorry, this command is disabled: the Perl library could not be loaded.");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
767 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
768
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
769 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
770 * ":perl"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
771 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
772 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
773 ex_perl(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
774 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
775 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
776 char *err;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
777 char *script;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
778 STRLEN length;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
779 SV *sv;
2255
e5265e4d4725 Avoid compiler warnings.
Bram Moolenaar <bram@vim.org>
parents: 2096
diff changeset
780 #ifdef HAVE_SANDBOX
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
781 SV *safe;
2255
e5265e4d4725 Avoid compiler warnings.
Bram Moolenaar <bram@vim.org>
parents: 2096
diff changeset
782 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
783
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
784 script = (char *)script_get(eap, eap->arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
785 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
786 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
787 vim_free(script);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
788 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
789 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
790
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
791 if (perl_interp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
792 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
793 #ifdef DYNAMIC_PERL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
794 if (!perl_enabled(TRUE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
795 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
796 EMSG(_(e_noperl));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
797 vim_free(script);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
798 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
799 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
800 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
801 perl_init();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
802 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
803
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
804 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
805 dSP;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
806 ENTER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
807 SAVETMPS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
808
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
809 if (script == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
810 sv = newSVpv((char *)eap->arg, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
811 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
812 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
813 sv = newSVpv(script, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
814 vim_free(script);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
815 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
816
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
817 #ifdef HAVE_SANDBOX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
818 if (sandbox)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
819 {
2982
a56259157c93 updated for version 7.3.263
Bram Moolenaar <bram@vim.org>
parents: 2612
diff changeset
820 safe = perl_get_sv("VIM::safe", FALSE);
1934
80e5b1da6676 updated for version 7.2-231
vimboss
parents: 1929
diff changeset
821 # ifndef MAKE_TEST /* avoid a warning for unreachable code */
1990
bce687811199 updated for version 7.2-287
vimboss
parents: 1934
diff changeset
822 if (safe == NULL || !SvTRUE(safe))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
823 EMSG(_("E299: Perl evaluation forbidden in sandbox without the Safe module"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
824 else
1934
80e5b1da6676 updated for version 7.2-231
vimboss
parents: 1929
diff changeset
825 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
826 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
827 PUSHMARK(SP);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
828 XPUSHs(safe);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
829 XPUSHs(sv);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
830 PUTBACK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
831 perl_call_method("reval", G_DISCARD);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
832 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
833 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
834 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
835 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
836 perl_eval_sv(sv, G_DISCARD | G_NOARGS);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
837
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
838 SvREFCNT_dec(sv);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
839
3728
a46a101bfddd updated for version 7.3.623
Bram Moolenaar <bram@vim.org>
parents: 3417
diff changeset
840 #ifdef AVOID_PL_ERRGV
a46a101bfddd updated for version 7.3.623
Bram Moolenaar <bram@vim.org>
parents: 3417
diff changeset
841 err = SvPV(perl_get_sv("@", GV_ADD), length);
a46a101bfddd updated for version 7.3.623
Bram Moolenaar <bram@vim.org>
parents: 3417
diff changeset
842 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
843 err = SvPV(GvSV(PL_errgv), length);
3728
a46a101bfddd updated for version 7.3.623
Bram Moolenaar <bram@vim.org>
parents: 3417
diff changeset
844 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
845
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
846 FREETMPS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
847 LEAVE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
848
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
849 if (!length)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
850 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
851
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
852 msg_split((char_u *)err, highlight_attr[HLF_E]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
853 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
854 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
855 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
856
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
857 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
858 replace_line(line, end)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
859 linenr_T *line, *end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
860 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
861 char *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
862
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
863 if (SvOK(GvSV(PL_defgv)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
864 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
865 str = SvPV(GvSV(PL_defgv), PL_na);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
866 ml_replace(*line, (char_u *)str, 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
867 changed_bytes(*line, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
868 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
869 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
870 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
871 ml_delete(*line, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
872 deleted_lines_mark(*line, 1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
873 --(*end);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
874 --(*line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
875 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
876 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
877 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
878
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
879 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
880 * ":perldo".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
881 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
882 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
883 ex_perldo(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
884 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
885 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
886 STRLEN length;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
887 SV *sv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
888 char *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
889 linenr_T i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
890
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
891 if (bufempty())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
892 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
893
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
894 if (perl_interp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
895 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
896 #ifdef DYNAMIC_PERL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
897 if (!perl_enabled(TRUE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
898 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
899 EMSG(_(e_noperl));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
900 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
901 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
902 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
903 perl_init();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
904 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
905 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
906 dSP;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
907 length = strlen((char *)eap->arg);
129
2983cde45542 updated for version 7.0044
vimboss
parents: 7
diff changeset
908 sv = newSV(length + sizeof("sub VIM::perldo {") - 1 + 1);
2983cde45542 updated for version 7.0044
vimboss
parents: 7
diff changeset
909 sv_setpvn(sv, "sub VIM::perldo {", sizeof("sub VIM::perldo {") - 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
910 sv_catpvn(sv, (char *)eap->arg, length);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
911 sv_catpvn(sv, "}", 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
912 perl_eval_sv(sv, G_DISCARD | G_NOARGS);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
913 SvREFCNT_dec(sv);
3728
a46a101bfddd updated for version 7.3.623
Bram Moolenaar <bram@vim.org>
parents: 3417
diff changeset
914 #ifdef AVOID_PL_ERRGV
a46a101bfddd updated for version 7.3.623
Bram Moolenaar <bram@vim.org>
parents: 3417
diff changeset
915 str = SvPV(perl_get_sv("@", GV_ADD), length);
a46a101bfddd updated for version 7.3.623
Bram Moolenaar <bram@vim.org>
parents: 3417
diff changeset
916 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
917 str = SvPV(GvSV(PL_errgv), length);
3728
a46a101bfddd updated for version 7.3.623
Bram Moolenaar <bram@vim.org>
parents: 3417
diff changeset
918 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
919 if (length)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
920 goto err;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
921
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
922 if (u_save(eap->line1 - 1, eap->line2 + 1) != OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
923 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
924
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
925 ENTER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
926 SAVETMPS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
927 for (i = eap->line1; i <= eap->line2; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
928 {
129
2983cde45542 updated for version 7.0044
vimboss
parents: 7
diff changeset
929 sv_setpv(GvSV(PL_defgv), (char *)ml_get(i));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
930 PUSHMARK(sp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
931 perl_call_pv("VIM::perldo", G_SCALAR | G_EVAL);
3728
a46a101bfddd updated for version 7.3.623
Bram Moolenaar <bram@vim.org>
parents: 3417
diff changeset
932 #ifdef AVOID_PL_ERRGV
a46a101bfddd updated for version 7.3.623
Bram Moolenaar <bram@vim.org>
parents: 3417
diff changeset
933 str = SvPV(perl_get_sv("@", GV_ADD), length);
a46a101bfddd updated for version 7.3.623
Bram Moolenaar <bram@vim.org>
parents: 3417
diff changeset
934 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
935 str = SvPV(GvSV(PL_errgv), length);
3728
a46a101bfddd updated for version 7.3.623
Bram Moolenaar <bram@vim.org>
parents: 3417
diff changeset
936 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
937 if (length)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
938 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
939 SPAGAIN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
940 if (SvTRUEx(POPs))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
941 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
942 if (replace_line(&i, &eap->line2) != OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
943 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
944 PUTBACK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
945 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
946 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
947 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
948 PUTBACK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
949 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
950 FREETMPS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
951 LEAVE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
952 check_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
953 update_screen(NOT_VALID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
954 if (!length)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
955 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
956
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
957 err:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
958 msg_split((char_u *)str, highlight_attr[HLF_E]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
959 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
960 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
961 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
962
1681
fe4ebbec775a updated for version 7.2b-014
vimboss
parents: 1668
diff changeset
963 #ifndef FEAT_WINDOWS
fe4ebbec775a updated for version 7.2b-014
vimboss
parents: 1668
diff changeset
964 int win_valid(win_T *w) { return TRUE; }
fe4ebbec775a updated for version 7.2b-014
vimboss
parents: 1668
diff changeset
965 int win_count() { return 1; }
fe4ebbec775a updated for version 7.2b-014
vimboss
parents: 1668
diff changeset
966 win_T *win_find_nr(int n) { return curwin; }
fe4ebbec775a updated for version 7.2b-014
vimboss
parents: 1668
diff changeset
967 #endif
fe4ebbec775a updated for version 7.2b-014
vimboss
parents: 1668
diff changeset
968
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
969 XS(boot_VIM);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
970
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
971 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
972 xs_init(pTHX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
973 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
974 char *file = __FILE__;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
975
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
976 /* DynaLoader is a special case */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
977 newXS("DynaLoader::boot_DynaLoader", boot_DynaLoader, file);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
978 newXS("VIM::bootstrap", boot_VIM, file);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
979 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
980
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
981 typedef win_T * VIWIN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
982 typedef buf_T * VIBUF;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
983
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
984 MODULE = VIM PACKAGE = VIM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
985
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
986 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
987 Msg(text, hl=NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
988 char *text;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
989 char *hl;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
990
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
991 PREINIT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
992 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
993 int id;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
994
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
995 PPCODE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
996 if (text != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
997 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
998 attr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
999 if (hl != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1000 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1001 id = syn_name2id((char_u *)hl);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1002 if (id != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1003 attr = syn_id2attr(id);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1004 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1005 msg_split((char_u *)text, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1006 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1007
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1008 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1009 SetOption(line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1010 char *line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1011
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1012 PPCODE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1013 if (line != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1014 do_set((char_u *)line, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1015 update_screen(NOT_VALID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1016
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1017 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1018 DoCommand(line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1019 char *line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1020
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1021 PPCODE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1022 if (line != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1023 do_cmdline_cmd((char_u *)line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1024
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1025 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1026 Eval(str)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1027 char *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1028
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1029 PREINIT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1030 char_u *value;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1031 PPCODE:
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 502
diff changeset
1032 value = eval_to_string((char_u *)str, (char_u **)0, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1033 if (value == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1034 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1035 XPUSHs(sv_2mortal(newSViv(0)));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1036 XPUSHs(sv_2mortal(newSVpv("", 0)));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1037 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1038 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1039 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1040 XPUSHs(sv_2mortal(newSViv(1)));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1041 XPUSHs(sv_2mortal(newSVpv((char *)value, 0)));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1042 vim_free(value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1043 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1044
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1045 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1046 Buffers(...)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1047
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1048 PREINIT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1049 buf_T *vimbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1050 int i, b;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1051
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1052 PPCODE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1053 if (items == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1054 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1055 if (GIMME == G_SCALAR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1056 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1057 i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1058 for (vimbuf = firstbuf; vimbuf; vimbuf = vimbuf->b_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1059 ++i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1060
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1061 XPUSHs(sv_2mortal(newSViv(i)));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1062 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1063 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1064 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1065 for (vimbuf = firstbuf; vimbuf; vimbuf = vimbuf->b_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1066 XPUSHs(newBUFrv(newSV(0), vimbuf));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1067 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1068 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1069 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1070 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1071 for (i = 0; i < items; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1072 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1073 SV *sv = ST(i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1074 if (SvIOK(sv))
4105
f7e3f87ac992 updated for version 7.3.806
Bram Moolenaar <bram@vim.org>
parents: 3820
diff changeset
1075 b = (int) SvIV(ST(i));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1076 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1077 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1078 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1079 STRLEN len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1080
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1081 pat = (char_u *)SvPV(sv, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1082 ++emsg_off;
4236
23ce9a61bdc2 updated for version 7.3.869
Bram Moolenaar <bram@vim.org>
parents: 4135
diff changeset
1083 b = buflist_findpat(pat, pat+len, FALSE, FALSE, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1084 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1085 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1086
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1087 if (b >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1088 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1089 vimbuf = buflist_findnr(b);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1090 if (vimbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1091 XPUSHs(newBUFrv(newSV(0), vimbuf));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1092 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1093 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1094 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1095
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1096 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1097 Windows(...)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1098
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1099 PREINIT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1100 win_T *vimwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1101 int i, w;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1102
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1103 PPCODE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1104 if (items == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1105 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1106 if (GIMME == G_SCALAR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1107 XPUSHs(sv_2mortal(newSViv(win_count())));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1108 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1109 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1110 for (vimwin = firstwin; vimwin != NULL; vimwin = W_NEXT(vimwin))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1111 XPUSHs(newWINrv(newSV(0), vimwin));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1112 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1113 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1114 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1115 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1116 for (i = 0; i < items; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1117 {
4105
f7e3f87ac992 updated for version 7.3.806
Bram Moolenaar <bram@vim.org>
parents: 3820
diff changeset
1118 w = (int) SvIV(ST(i));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1119 vimwin = win_find_nr(w);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1120 if (vimwin)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1121 XPUSHs(newWINrv(newSV(0), vimwin));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1122 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1123 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1124
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1125 MODULE = VIM PACKAGE = VIWIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1126
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1127 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1128 DESTROY(win)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1129 VIWIN win
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1130
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1131 CODE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1132 if (win_valid(win))
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
1133 win->w_perl_private = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1134
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1135 SV *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1136 Buffer(win)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1137 VIWIN win
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1138
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1139 CODE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1140 if (!win_valid(win))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1141 win = curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1142 RETVAL = newBUFrv(newSV(0), win->w_buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1143 OUTPUT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1144 RETVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1145
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1146 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1147 SetHeight(win, height)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1148 VIWIN win
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1149 int height;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1150
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1151 PREINIT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1152 win_T *savewin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1153
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1154 PPCODE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1155 if (!win_valid(win))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1156 win = curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1157 savewin = curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1158 curwin = win;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1159 win_setheight(height);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1160 curwin = savewin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1161
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1162 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1163 Cursor(win, ...)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1164 VIWIN win
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1165
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1166 PPCODE:
2982
a56259157c93 updated for version 7.3.263
Bram Moolenaar <bram@vim.org>
parents: 2612
diff changeset
1167 if (items == 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1168 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1169 EXTEND(sp, 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1170 if (!win_valid(win))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1171 win = curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1172 PUSHs(sv_2mortal(newSViv(win->w_cursor.lnum)));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1173 PUSHs(sv_2mortal(newSViv(win->w_cursor.col)));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1174 }
2982
a56259157c93 updated for version 7.3.263
Bram Moolenaar <bram@vim.org>
parents: 2612
diff changeset
1175 else if (items == 3)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1176 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1177 int lnum, col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1178
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1179 if (!win_valid(win))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1180 win = curwin;
4105
f7e3f87ac992 updated for version 7.3.806
Bram Moolenaar <bram@vim.org>
parents: 3820
diff changeset
1181 lnum = (int) SvIV(ST(1));
f7e3f87ac992 updated for version 7.3.806
Bram Moolenaar <bram@vim.org>
parents: 3820
diff changeset
1182 col = (int) SvIV(ST(2));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1183 win->w_cursor.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1184 win->w_cursor.col = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1185 check_cursor(); /* put cursor on an existing line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1186 update_screen(NOT_VALID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1187 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1188
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1189 MODULE = VIM PACKAGE = VIBUF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1190
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1191 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1192 DESTROY(vimbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1193 VIBUF vimbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1194
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1195 CODE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1196 if (buf_valid(vimbuf))
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 129
diff changeset
1197 vimbuf->b_perl_private = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1198
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1199 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1200 Name(vimbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1201 VIBUF vimbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1202
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1203 PPCODE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1204 if (!buf_valid(vimbuf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1205 vimbuf = curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1206 /* No file name returns an empty string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1207 if (vimbuf->b_fname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1208 XPUSHs(sv_2mortal(newSVpv("", 0)));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1209 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1210 XPUSHs(sv_2mortal(newSVpv((char *)vimbuf->b_fname, 0)));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1211
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1212 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1213 Number(vimbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1214 VIBUF vimbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1215
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1216 PPCODE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1217 if (!buf_valid(vimbuf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1218 vimbuf = curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1219 XPUSHs(sv_2mortal(newSViv(vimbuf->b_fnum)));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1220
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1221 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1222 Count(vimbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1223 VIBUF vimbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1224
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1225 PPCODE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1226 if (!buf_valid(vimbuf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1227 vimbuf = curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1228 XPUSHs(sv_2mortal(newSViv(vimbuf->b_ml.ml_line_count)));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1229
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1230 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1231 Get(vimbuf, ...)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1232 VIBUF vimbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1233
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1234 PREINIT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1235 char_u *line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1236 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1237 long lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1238 PPCODE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1239 if (buf_valid(vimbuf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1240 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1241 for (i = 1; i < items; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1242 {
4105
f7e3f87ac992 updated for version 7.3.806
Bram Moolenaar <bram@vim.org>
parents: 3820
diff changeset
1243 lnum = (long) SvIV(ST(i));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1244 if (lnum > 0 && lnum <= vimbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1245 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1246 line = ml_get_buf(vimbuf, lnum, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1247 XPUSHs(sv_2mortal(newSVpv((char *)line, 0)));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1248 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1249 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1250 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1251
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1252 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1253 Set(vimbuf, ...)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1254 VIBUF vimbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1255
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1256 PREINIT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1257 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1258 long lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1259 char *line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1260 PPCODE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1261 if (buf_valid(vimbuf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1262 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1263 if (items < 3)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1264 croak("Usage: VIBUF::Set(vimbuf, lnum, @lines)");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1265
4105
f7e3f87ac992 updated for version 7.3.806
Bram Moolenaar <bram@vim.org>
parents: 3820
diff changeset
1266 lnum = (long) SvIV(ST(1));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1267 for(i = 2; i < items; i++, lnum++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1268 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1269 line = SvPV(ST(i),PL_na);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1270 if (lnum > 0 && lnum <= vimbuf->b_ml.ml_line_count && line != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1271 {
918
a07007166d51 updated for version 7.0-044
vimboss
parents: 714
diff changeset
1272 aco_save_T aco;
a07007166d51 updated for version 7.0-044
vimboss
parents: 714
diff changeset
1273
a07007166d51 updated for version 7.0-044
vimboss
parents: 714
diff changeset
1274 /* set curwin/curbuf for "vimbuf" and save some things */
a07007166d51 updated for version 7.0-044
vimboss
parents: 714
diff changeset
1275 aucmd_prepbuf(&aco, vimbuf);
a07007166d51 updated for version 7.0-044
vimboss
parents: 714
diff changeset
1276
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1277 if (u_savesub(lnum) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1278 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1279 ml_replace(lnum, (char_u *)line, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1280 changed_bytes(lnum, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1281 }
934
e44efb3af0d5 updated for version 7.0-060
vimboss
parents: 933
diff changeset
1282
918
a07007166d51 updated for version 7.0-044
vimboss
parents: 714
diff changeset
1283 /* restore curwin/curbuf and a few other things */
a07007166d51 updated for version 7.0-044
vimboss
parents: 714
diff changeset
1284 aucmd_restbuf(&aco);
a07007166d51 updated for version 7.0-044
vimboss
parents: 714
diff changeset
1285 /* Careful: autocommands may have made "vimbuf" invalid! */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1286 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1287 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1288 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1289
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1290 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1291 Delete(vimbuf, ...)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1292 VIBUF vimbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1293
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1294 PREINIT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1295 long i, lnum = 0, count = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1296 PPCODE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1297 if (buf_valid(vimbuf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1298 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1299 if (items == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1300 {
4105
f7e3f87ac992 updated for version 7.3.806
Bram Moolenaar <bram@vim.org>
parents: 3820
diff changeset
1301 lnum = (long) SvIV(ST(1));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1302 count = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1303 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1304 else if (items == 3)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1305 {
4105
f7e3f87ac992 updated for version 7.3.806
Bram Moolenaar <bram@vim.org>
parents: 3820
diff changeset
1306 lnum = (long) SvIV(ST(1));
f7e3f87ac992 updated for version 7.3.806
Bram Moolenaar <bram@vim.org>
parents: 3820
diff changeset
1307 count = (long) 1 + SvIV(ST(2)) - lnum;
2982
a56259157c93 updated for version 7.3.263
Bram Moolenaar <bram@vim.org>
parents: 2612
diff changeset
1308 if (count == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1309 count = 1;
2982
a56259157c93 updated for version 7.3.263
Bram Moolenaar <bram@vim.org>
parents: 2612
diff changeset
1310 if (count < 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1311 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1312 lnum -= count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1313 count = -count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1314 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1315 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1316 if (items >= 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1317 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1318 for (i = 0; i < count; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1319 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1320 if (lnum > 0 && lnum <= vimbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1321 {
918
a07007166d51 updated for version 7.0-044
vimboss
parents: 714
diff changeset
1322 aco_save_T aco;
a07007166d51 updated for version 7.0-044
vimboss
parents: 714
diff changeset
1323
a07007166d51 updated for version 7.0-044
vimboss
parents: 714
diff changeset
1324 /* set curwin/curbuf for "vimbuf" and save some things */
a07007166d51 updated for version 7.0-044
vimboss
parents: 714
diff changeset
1325 aucmd_prepbuf(&aco, vimbuf);
934
e44efb3af0d5 updated for version 7.0-060
vimboss
parents: 933
diff changeset
1326
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1327 if (u_savedel(lnum, 1) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1328 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1329 ml_delete(lnum, 0);
1929
9230c45fdde6 updated for version 7.2-226
vimboss
parents: 1906
diff changeset
1330 check_cursor();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1331 deleted_lines_mark(lnum, 1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1332 }
934
e44efb3af0d5 updated for version 7.0-060
vimboss
parents: 933
diff changeset
1333
918
a07007166d51 updated for version 7.0-044
vimboss
parents: 714
diff changeset
1334 /* restore curwin/curbuf and a few other things */
a07007166d51 updated for version 7.0-044
vimboss
parents: 714
diff changeset
1335 aucmd_restbuf(&aco);
a07007166d51 updated for version 7.0-044
vimboss
parents: 714
diff changeset
1336 /* Careful: autocommands may have made "vimbuf" invalid! */
934
e44efb3af0d5 updated for version 7.0-060
vimboss
parents: 933
diff changeset
1337
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1338 update_curbuf(VALID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1339 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1340 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1341 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1342 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1343
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1344 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1345 Append(vimbuf, ...)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1346 VIBUF vimbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1347
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1348 PREINIT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1349 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1350 long lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1351 char *line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1352 PPCODE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1353 if (buf_valid(vimbuf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1354 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1355 if (items < 3)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1356 croak("Usage: VIBUF::Append(vimbuf, lnum, @lines)");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1357
4105
f7e3f87ac992 updated for version 7.3.806
Bram Moolenaar <bram@vim.org>
parents: 3820
diff changeset
1358 lnum = (long) SvIV(ST(1));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1359 for (i = 2; i < items; i++, lnum++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1360 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1361 line = SvPV(ST(i),PL_na);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1362 if (lnum >= 0 && lnum <= vimbuf->b_ml.ml_line_count && line != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1363 {
918
a07007166d51 updated for version 7.0-044
vimboss
parents: 714
diff changeset
1364 aco_save_T aco;
a07007166d51 updated for version 7.0-044
vimboss
parents: 714
diff changeset
1365
a07007166d51 updated for version 7.0-044
vimboss
parents: 714
diff changeset
1366 /* set curwin/curbuf for "vimbuf" and save some things */
a07007166d51 updated for version 7.0-044
vimboss
parents: 714
diff changeset
1367 aucmd_prepbuf(&aco, vimbuf);
a07007166d51 updated for version 7.0-044
vimboss
parents: 714
diff changeset
1368
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1369 if (u_inssub(lnum + 1) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1370 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1371 ml_append(lnum, (char_u *)line, (colnr_T)0, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1372 appended_lines_mark(lnum, 1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1373 }
934
e44efb3af0d5 updated for version 7.0-060
vimboss
parents: 933
diff changeset
1374
918
a07007166d51 updated for version 7.0-044
vimboss
parents: 714
diff changeset
1375 /* restore curwin/curbuf and a few other things */
a07007166d51 updated for version 7.0-044
vimboss
parents: 714
diff changeset
1376 aucmd_restbuf(&aco);
a07007166d51 updated for version 7.0-044
vimboss
parents: 714
diff changeset
1377 /* Careful: autocommands may have made "vimbuf" invalid! */
934
e44efb3af0d5 updated for version 7.0-060
vimboss
parents: 933
diff changeset
1378
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1379 update_curbuf(VALID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1380 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1381 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1382 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1383