Mercurial > vim
annotate src/vim9script.c @ 23120:640ec41661b1 v8.2.2106
patch 8.2.2106: TOML files are not recognized
Commit: https://github.com/vim/vim/commit/b237ae7b837a31922d31c3a27b7c66e63468b8a8
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Dec 7 18:05:02 2020 +0100
patch 8.2.2106: TOML files are not recognized
Problem: TOML files are not recognized.
Solution: Match *.toml. (issue https://github.com/vim/vim/issues/7432)
author | Bram Moolenaar <Bram@vim.org> |
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date | Mon, 07 Dec 2020 18:15:04 +0100 |
parents | 8b93aea8d9d7 |
children | cdb706d5c43d |
rev | line source |
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
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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 * See README.txt for an overview of the Vim source code. |
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8 */ |
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9 |
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10 /* |
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11 * vim9script.c: :vim9script, :import, :export and friends |
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12 */ |
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13 |
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14 #include "vim.h" |
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15 |
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16 #if defined(FEAT_EVAL) || defined(PROTO) |
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17 |
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18 #include "vim9.h" |
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19 |
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20 int |
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21 in_vim9script(void) |
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22 { |
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23 // Do not go up the stack, a ":function" inside vim9script uses legacy |
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24 // syntax. "sc_version" is also set when compiling a ":def" function in |
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25 // legacy script. |
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26 return current_sctx.sc_version == SCRIPT_VERSION_VIM9; |
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27 } |
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28 |
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29 /* |
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30 * ":vim9script". |
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31 */ |
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32 void |
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33 ex_vim9script(exarg_T *eap) |
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34 { |
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35 scriptitem_T *si; |
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36 |
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37 if (!getline_equal(eap->getline, eap->cookie, getsourceline)) |
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38 { |
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39 emsg(_(e_vim9script_can_only_be_used_in_script)); |
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40 return; |
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41 } |
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42 si = SCRIPT_ITEM(current_sctx.sc_sid); |
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43 if (si->sn_had_command) |
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44 { |
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45 emsg(_(e_vim9script_must_be_first_command_in_script)); |
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46 return; |
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47 } |
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48 current_sctx.sc_version = SCRIPT_VERSION_VIM9; |
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49 si->sn_version = SCRIPT_VERSION_VIM9; |
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50 si->sn_had_command = TRUE; |
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51 |
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52 if (STRCMP(p_cpo, CPO_VIM) != 0) |
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53 { |
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54 si->sn_save_cpo = vim_strsave(p_cpo); |
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55 set_option_value((char_u *)"cpo", 0L, (char_u *)CPO_VIM, 0); |
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56 } |
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57 } |
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58 |
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59 /* |
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60 * When in Vim9 script give an error and return FAIL. |
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61 */ |
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62 int |
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63 not_in_vim9(exarg_T *eap) |
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64 { |
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65 if (in_vim9script()) |
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66 switch (eap->cmdidx) |
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67 { |
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68 case CMD_append: |
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69 case CMD_change: |
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70 case CMD_insert: |
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71 case CMD_t: |
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72 case CMD_xit: |
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73 semsg(_(e_missing_var_str), eap->cmd); |
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74 return FAIL; |
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75 default: break; |
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76 } |
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77 return OK; |
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78 } |
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79 |
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80 /* |
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81 * ":export let Name: type" |
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82 * ":export const Name: type" |
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83 * ":export def Name(..." |
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84 * ":export class Name ..." |
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85 */ |
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86 void |
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87 ex_export(exarg_T *eap) |
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88 { |
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89 if (!in_vim9script()) |
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90 { |
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91 emsg(_(e_export_can_only_be_used_in_vim9script)); |
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92 return; |
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93 } |
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94 |
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95 eap->cmd = eap->arg; |
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96 (void)find_ex_command(eap, NULL, lookup_scriptvar, NULL); |
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97 switch (eap->cmdidx) |
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98 { |
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99 case CMD_let: |
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100 case CMD_var: |
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101 case CMD_final: |
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102 case CMD_const: |
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103 case CMD_def: |
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104 // case CMD_class: |
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105 is_export = TRUE; |
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106 do_cmdline(eap->cmd, eap->getline, eap->cookie, |
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107 DOCMD_VERBOSE + DOCMD_NOWAIT); |
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108 |
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109 // The command will reset "is_export" when exporting an item. |
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110 if (is_export) |
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111 { |
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112 emsg(_(e_export_with_invalid_argument)); |
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113 is_export = FALSE; |
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114 } |
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115 break; |
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116 default: |
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117 emsg(_(e_invalid_command_after_export)); |
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118 break; |
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119 } |
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120 } |
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121 |
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122 /* |
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123 * Add a new imported item entry to the current script. |
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124 */ |
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125 static imported_T * |
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126 new_imported(garray_T *gap) |
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127 { |
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128 if (ga_grow(gap, 1) == OK) |
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129 return ((imported_T *)gap->ga_data + gap->ga_len++); |
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130 return NULL; |
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131 } |
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132 |
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133 /* |
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134 * Free all imported items in script "sid". |
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135 */ |
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136 void |
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137 free_imports_and_script_vars(int sid) |
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138 { |
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139 scriptitem_T *si = SCRIPT_ITEM(sid); |
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140 int idx; |
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141 |
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142 for (idx = 0; idx < si->sn_imports.ga_len; ++idx) |
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143 { |
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144 imported_T *imp = ((imported_T *)si->sn_imports.ga_data) + idx; |
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145 |
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146 vim_free(imp->imp_name); |
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147 } |
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148 ga_clear(&si->sn_imports); |
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149 |
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150 free_all_script_vars(si); |
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151 |
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152 clear_type_list(&si->sn_type_list); |
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153 } |
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154 |
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155 /* |
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156 * ":import Item from 'filename'" |
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157 * ":import Item as Alias from 'filename'" |
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158 * ":import {Item} from 'filename'". |
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159 * ":import {Item as Alias} from 'filename'" |
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160 * ":import {Item, Item} from 'filename'" |
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161 * ":import {Item, Item as Alias} from 'filename'" |
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162 * |
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163 * ":import * as Name from 'filename'" |
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164 */ |
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165 void |
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166 ex_import(exarg_T *eap) |
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167 { |
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168 char_u *cmd_end; |
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169 evalarg_T evalarg; |
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170 |
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171 if (!getline_equal(eap->getline, eap->cookie, getsourceline)) |
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172 { |
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173 emsg(_(e_import_can_only_be_used_in_script)); |
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174 return; |
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175 } |
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176 fill_evalarg_from_eap(&evalarg, eap, eap->skip); |
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177 |
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178 cmd_end = handle_import(eap->arg, NULL, current_sctx.sc_sid, |
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179 &evalarg, NULL); |
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180 if (cmd_end != NULL) |
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181 eap->nextcmd = check_nextcmd(cmd_end); |
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182 clear_evalarg(&evalarg, eap); |
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183 } |
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184 |
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185 /* |
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186 * Find an exported item in "sid" matching the name at "*argp". |
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187 * When it is a variable return the index. |
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188 * When it is a user function return "*ufunc". |
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189 * When not found returns -1 and "*ufunc" is NULL. |
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190 */ |
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191 int |
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192 find_exported( |
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193 int sid, |
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194 char_u *name, |
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195 ufunc_T **ufunc, |
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196 type_T **type, |
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197 cctx_T *cctx) |
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198 { |
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199 int idx = -1; |
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200 svar_T *sv; |
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201 scriptitem_T *script = SCRIPT_ITEM(sid); |
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202 |
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203 // find name in "script" |
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204 // TODO: also find script-local user function |
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205 idx = get_script_item_idx(sid, name, FALSE, cctx); |
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206 if (idx >= 0) |
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207 { |
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208 sv = ((svar_T *)script->sn_var_vals.ga_data) + idx; |
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209 if (!sv->sv_export) |
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210 { |
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211 semsg(_(e_item_not_exported_in_script_str), name); |
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212 return -1; |
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213 } |
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214 *type = sv->sv_type; |
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215 *ufunc = NULL; |
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216 } |
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217 else |
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218 { |
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219 char_u buffer[200]; |
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220 char_u *funcname; |
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221 |
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222 // it could be a user function. |
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223 if (STRLEN(name) < sizeof(buffer) - 15) |
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224 funcname = buffer; |
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225 else |
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226 { |
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227 funcname = alloc(STRLEN(name) + 15); |
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228 if (funcname == NULL) |
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229 return -1; |
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230 } |
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231 funcname[0] = K_SPECIAL; |
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232 funcname[1] = KS_EXTRA; |
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233 funcname[2] = (int)KE_SNR; |
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234 sprintf((char *)funcname + 3, "%ld_%s", (long)sid, name); |
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patch 8.2.0650: Vim9: script function can be deleted
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235 *ufunc = find_func(funcname, FALSE, NULL); |
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236 if (funcname != buffer) |
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237 vim_free(funcname); |
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238 |
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239 if (*ufunc == NULL) |
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240 { |
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241 semsg(_(e_item_not_found_in_script_str), name); |
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242 return -1; |
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243 } |
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244 } |
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245 |
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246 return idx; |
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247 } |
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248 |
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249 /* |
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250 * Handle an ":import" command and add the resulting imported_T to "gap", when |
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251 * not NULL, or script "import_sid" sn_imports. |
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252 * "cctx" is NULL at the script level. |
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253 * Returns a pointer to after the command or NULL in case of failure |
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254 */ |
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255 char_u * |
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256 handle_import( |
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257 char_u *arg_start, |
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258 garray_T *gap, |
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259 int import_sid, |
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260 evalarg_T *evalarg, |
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261 void *cctx) |
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262 { |
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263 char_u *arg = arg_start; |
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264 char_u *cmd_end = NULL; |
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265 char_u *as_name = NULL; |
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266 int ret = FAIL; |
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267 typval_T tv; |
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268 int sid = -1; |
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269 int res; |
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270 garray_T names; |
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271 |
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272 ga_init2(&names, sizeof(char_u *), 10); |
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273 if (*arg == '{') |
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274 { |
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275 // "import {item, item} from ..." |
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276 arg = skipwhite_and_linebreak(arg + 1, evalarg); |
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277 for (;;) |
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278 { |
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279 char_u *p = arg; |
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280 int had_comma = FALSE; |
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281 |
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282 while (eval_isnamec(*arg)) |
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283 ++arg; |
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284 if (p == arg) |
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285 break; |
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286 if (ga_grow(&names, 1) == FAIL) |
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287 goto erret; |
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|
288 ((char_u **)names.ga_data)[names.ga_len] = |
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289 vim_strnsave(p, arg - p); |
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290 ++names.ga_len; |
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291 if (*arg == ',') |
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|
292 { |
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293 had_comma = TRUE; |
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294 ++arg; |
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|
295 } |
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|
296 arg = skipwhite_and_linebreak(arg, evalarg); |
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patch 8.2.1124: Vim9: no line break allowed in :import command
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|
297 if (*arg == '}') |
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|
298 { |
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|
299 arg = skipwhite_and_linebreak(arg + 1, evalarg); |
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|
300 break; |
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changeset
|
301 } |
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|
302 if (!had_comma) |
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changeset
|
303 { |
21821
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patch 8.2.1460: error messages are spread out
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changeset
|
304 emsg(_(e_missing_comma_in_import)); |
21146
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|
305 goto erret; |
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patch 8.2.1124: Vim9: no line break allowed in :import command
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changeset
|
306 } |
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changeset
|
307 } |
465d6e40e79c
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changeset
|
308 if (names.ga_len == 0) |
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patch 8.2.1124: Vim9: no line break allowed in :import command
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changeset
|
309 { |
21821
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patch 8.2.1460: error messages are spread out
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changeset
|
310 emsg(_(e_syntax_error_in_import)); |
21146
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changeset
|
311 goto erret; |
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patch 8.2.1124: Vim9: no line break allowed in :import command
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|
312 } |
19181
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changeset
|
313 } |
94eda51ba9ba
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changeset
|
314 else |
94eda51ba9ba
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changeset
|
315 { |
21146
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patch 8.2.1124: Vim9: no line break allowed in :import command
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changeset
|
316 // "import Name from ..." |
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patch 8.2.1124: Vim9: no line break allowed in :import command
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changeset
|
317 // "import * as Name from ..." |
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patch 8.2.1124: Vim9: no line break allowed in :import command
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changeset
|
318 // "import item [as Name] from ..." |
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changeset
|
319 arg = skipwhite_and_linebreak(arg, evalarg); |
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patch 8.2.1124: Vim9: no line break allowed in :import command
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changeset
|
320 if (arg[0] == '*' && IS_WHITE_OR_NUL(arg[1])) |
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
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changeset
|
321 arg = skipwhite_and_linebreak(arg + 1, evalarg); |
19511
7e76d5fba19f
patch 8.2.0313: Vim9: insufficient script tests
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changeset
|
322 else if (eval_isnamec1(*arg)) |
19181
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changeset
|
323 { |
21146
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patch 8.2.1124: Vim9: no line break allowed in :import command
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changeset
|
324 char_u *p = arg; |
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patch 8.2.1124: Vim9: no line break allowed in :import command
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changeset
|
325 |
19511
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patch 8.2.0313: Vim9: insufficient script tests
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changeset
|
326 while (eval_isnamec(*arg)) |
19181
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changeset
|
327 ++arg; |
21146
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changeset
|
328 if (ga_grow(&names, 1) == FAIL) |
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patch 8.2.1124: Vim9: no line break allowed in :import command
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|
329 goto erret; |
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
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changeset
|
330 ((char_u **)names.ga_data)[names.ga_len] = |
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
331 vim_strnsave(p, arg - p); |
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
332 ++names.ga_len; |
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
333 arg = skipwhite_and_linebreak(arg, evalarg); |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
334 } |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
335 else |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
336 { |
21821
0deb6f96a5a3
patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
21789
diff
changeset
|
337 emsg(_(e_syntax_error_in_import)); |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
338 goto erret; |
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
339 } |
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
340 |
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
341 if (STRNCMP("as", arg, 2) == 0 && IS_WHITE_OR_NUL(arg[2])) |
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
342 { |
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
343 char_u *p; |
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
344 |
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
345 // skip over "as Name "; no line break allowed after "as" |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
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diff
changeset
|
346 arg = skipwhite(arg + 2); |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
347 p = arg; |
19511
7e76d5fba19f
patch 8.2.0313: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents:
19509
diff
changeset
|
348 if (eval_isnamec1(*arg)) |
7e76d5fba19f
patch 8.2.0313: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents:
19509
diff
changeset
|
349 while (eval_isnamec(*arg)) |
7e76d5fba19f
patch 8.2.0313: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents:
19509
diff
changeset
|
350 ++arg; |
21194
afed2045ffc9
patch 8.2.1148: warning for using int instead of size_t
Bram Moolenaar <Bram@vim.org>
parents:
21148
diff
changeset
|
351 if (check_defined(p, arg - p, cctx) == FAIL) |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
352 goto erret; |
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
353 as_name = vim_strnsave(p, arg - p); |
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
354 arg = skipwhite_and_linebreak(arg, evalarg); |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
355 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
356 else if (*arg_start == '*') |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff
changeset
|
357 { |
21821
0deb6f96a5a3
patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
21789
diff
changeset
|
358 emsg(_(e_missing_as_after_star)); |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
359 goto erret; |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff
changeset
|
360 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
361 } |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
362 |
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
363 if (STRNCMP("from", arg, 4) != 0 || !IS_WHITE_OR_NUL(arg[4])) |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
364 { |
21821
0deb6f96a5a3
patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
21789
diff
changeset
|
365 emsg(_(e_missing_from)); |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
366 goto erret; |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
367 } |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
368 |
21148
667192c5938b
patch 8.2.1125: Vim9: double quote can be a string or a comment
Bram Moolenaar <Bram@vim.org>
parents:
21146
diff
changeset
|
369 arg = skipwhite_and_linebreak(arg + 4, evalarg); |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
370 tv.v_type = VAR_UNKNOWN; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
371 // TODO: should we accept any expression? |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
372 if (*arg == '\'') |
21120
4d844a65183d
patch 8.2.1111: inconsistent naming of get_list_tv() and eval_dict()
Bram Moolenaar <Bram@vim.org>
parents:
20921
diff
changeset
|
373 ret = eval_lit_string(&arg, &tv, TRUE); |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
374 else if (*arg == '"') |
21120
4d844a65183d
patch 8.2.1111: inconsistent naming of get_list_tv() and eval_dict()
Bram Moolenaar <Bram@vim.org>
parents:
20921
diff
changeset
|
375 ret = eval_string(&arg, &tv, TRUE); |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
376 if (ret == FAIL || tv.vval.v_string == NULL || *tv.vval.v_string == NUL) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
377 { |
21821
0deb6f96a5a3
patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
21789
diff
changeset
|
378 emsg(_(e_invalid_string_after_from)); |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
379 goto erret; |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
380 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
381 cmd_end = arg; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
382 |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
383 /* |
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
384 * find script file |
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
385 */ |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
386 if (*tv.vval.v_string == '.') |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
387 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
388 size_t len; |
19191
133ef7ba4e4e
patch 8.2.0154: reallocating the list of scripts is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
19181
diff
changeset
|
389 scriptitem_T *si = SCRIPT_ITEM(current_sctx.sc_sid); |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
390 char_u *tail = gettail(si->sn_name); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
391 char_u *from_name; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
392 |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
393 // Relative to current script: "./name.vim", "../../name.vim". |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
394 len = STRLEN(si->sn_name) - STRLEN(tail) + STRLEN(tv.vval.v_string) + 2; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
395 from_name = alloc((int)len); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
396 if (from_name == NULL) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
397 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
398 clear_tv(&tv); |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
399 goto erret; |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
400 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
401 vim_strncpy(from_name, si->sn_name, tail - si->sn_name); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
402 add_pathsep(from_name); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
403 STRCAT(from_name, tv.vval.v_string); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
404 simplify_filename(from_name); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
405 |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
406 res = do_source(from_name, FALSE, DOSO_NONE, &sid); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
407 vim_free(from_name); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
408 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
409 else if (mch_isFullName(tv.vval.v_string)) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
410 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
411 // Absolute path: "/tmp/name.vim" |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
412 res = do_source(tv.vval.v_string, FALSE, DOSO_NONE, &sid); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
413 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
414 else |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
415 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
416 size_t len = 7 + STRLEN(tv.vval.v_string) + 1; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
417 char_u *from_name; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
418 |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
419 // Find file in "import" subdirs in 'runtimepath'. |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
420 from_name = alloc((int)len); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
421 if (from_name == NULL) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
422 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
423 clear_tv(&tv); |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
424 goto erret; |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
425 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
426 vim_snprintf((char *)from_name, len, "import/%s", tv.vval.v_string); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
427 res = source_in_path(p_rtp, from_name, DIP_NOAFTER, &sid); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
428 vim_free(from_name); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
429 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
430 |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
431 if (res == FAIL || sid <= 0) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
432 { |
21821
0deb6f96a5a3
patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
21789
diff
changeset
|
433 semsg(_(e_could_not_import_str), tv.vval.v_string); |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
434 clear_tv(&tv); |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
435 goto erret; |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
436 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
437 clear_tv(&tv); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
438 |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
439 if (*arg_start == '*') |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
440 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
441 imported_T *imported = new_imported(gap != NULL ? gap |
19191
133ef7ba4e4e
patch 8.2.0154: reallocating the list of scripts is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
19181
diff
changeset
|
442 : &SCRIPT_ITEM(import_sid)->sn_imports); |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
443 |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
444 if (imported == NULL) |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
445 goto erret; |
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
446 imported->imp_name = as_name; |
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
447 as_name = NULL; |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
448 imported->imp_sid = sid; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
449 imported->imp_all = TRUE; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
450 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
451 else |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
452 { |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
453 int i; |
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
454 |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
455 arg = arg_start; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
456 if (*arg == '{') |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
457 arg = skipwhite(arg + 1); |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
458 for (i = 0; i < names.ga_len; ++i) |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
459 { |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
460 char_u *name = ((char_u **)names.ga_data)[i]; |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
461 int idx; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
462 imported_T *imported; |
19509
17f0d6dc6a73
patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents:
19227
diff
changeset
|
463 ufunc_T *ufunc = NULL; |
17f0d6dc6a73
patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents:
19227
diff
changeset
|
464 type_T *type; |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
465 |
22596
107eae953b87
patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents:
22594
diff
changeset
|
466 idx = find_exported(sid, name, &ufunc, &type, cctx); |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
467 |
19509
17f0d6dc6a73
patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents:
19227
diff
changeset
|
468 if (idx < 0 && ufunc == NULL) |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
469 goto erret; |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
470 |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
471 if (check_defined(name, STRLEN(name), cctx) == FAIL) |
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
472 goto erret; |
19623
2fee087c94cb
patch 8.2.0368: Vim9: import that redefines local variable does not fail
Bram Moolenaar <Bram@vim.org>
parents:
19511
diff
changeset
|
473 |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
474 imported = new_imported(gap != NULL ? gap |
19191
133ef7ba4e4e
patch 8.2.0154: reallocating the list of scripts is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
19181
diff
changeset
|
475 : &SCRIPT_ITEM(import_sid)->sn_imports); |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
476 if (imported == NULL) |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
477 goto erret; |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
478 |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
479 // TODO: check for "as" following |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
480 // imported->imp_name = vim_strsave(as_name); |
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
481 imported->imp_name = name; |
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
482 ((char_u **)names.ga_data)[i] = NULL; |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
483 imported->imp_sid = sid; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
484 if (idx >= 0) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
485 { |
19509
17f0d6dc6a73
patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents:
19227
diff
changeset
|
486 imported->imp_type = type; |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
487 imported->imp_var_vals_idx = idx; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
488 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
489 else |
21473
8bcd1ee2630b
patch 8.2.1287: Vim9: crash when using an imported function
Bram Moolenaar <Bram@vim.org>
parents:
21449
diff
changeset
|
490 { |
8bcd1ee2630b
patch 8.2.1287: Vim9: crash when using an imported function
Bram Moolenaar <Bram@vim.org>
parents:
21449
diff
changeset
|
491 imported->imp_type = ufunc->uf_func_type; |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
492 imported->imp_funcname = ufunc->uf_name; |
21473
8bcd1ee2630b
patch 8.2.1287: Vim9: crash when using an imported function
Bram Moolenaar <Bram@vim.org>
parents:
21449
diff
changeset
|
493 } |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
494 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
495 } |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
496 erret: |
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
497 ga_clear_strings(&names); |
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
498 vim_free(as_name); |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
499 return cmd_end; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
500 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
501 |
20840
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
502 /* |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
503 * Declare a script-local variable without init: "let var: type". |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
504 * "const" is an error since the value is missing. |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
505 * Returns a pointer to after the type. |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
506 */ |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
507 char_u * |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
508 vim9_declare_scriptvar(exarg_T *eap, char_u *arg) |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
509 { |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
510 char_u *p; |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
511 char_u *name; |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
512 scriptitem_T *si = SCRIPT_ITEM(current_sctx.sc_sid); |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
513 type_T *type; |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
514 int called_emsg_before = called_emsg; |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
515 typval_T init_tv; |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
516 |
22391
a9fb7efa31d6
patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents:
22250
diff
changeset
|
517 if (eap->cmdidx == CMD_final || eap->cmdidx == CMD_const) |
20840
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
518 { |
22391
a9fb7efa31d6
patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents:
22250
diff
changeset
|
519 if (eap->cmdidx == CMD_final) |
a9fb7efa31d6
patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents:
22250
diff
changeset
|
520 emsg(_(e_final_requires_a_value)); |
a9fb7efa31d6
patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents:
22250
diff
changeset
|
521 else |
a9fb7efa31d6
patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents:
22250
diff
changeset
|
522 emsg(_(e_const_requires_a_value)); |
20840
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
523 return arg + STRLEN(arg); |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
524 } |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
525 |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
526 // Check for valid starting character. |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
527 if (!eval_isnamec1(*arg)) |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
528 { |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
529 semsg(_(e_invarg2), arg); |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
530 return arg + STRLEN(arg); |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
531 } |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
532 |
20846
709379ab5110
patch 8.2.0975: Vim9: script variable does not accept optional s: prefix
Bram Moolenaar <Bram@vim.org>
parents:
20844
diff
changeset
|
533 for (p = arg + 1; *p != NUL && eval_isnamec(*p); MB_PTR_ADV(p)) |
20921
187c3fb42c8f
patch 8.2.1012: Vim9: cannot declare single character script variables
Bram Moolenaar <Bram@vim.org>
parents:
20919
diff
changeset
|
534 if (*p == ':' && (VIM_ISWHITE(p[1]) || p != arg + 1)) |
20846
709379ab5110
patch 8.2.0975: Vim9: script variable does not accept optional s: prefix
Bram Moolenaar <Bram@vim.org>
parents:
20844
diff
changeset
|
535 break; |
20840
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
536 |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
537 if (*p != ':') |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
538 { |
21789
f84625b961a8
patch 8.2.1444: error messages are spread out and names can be confusing
Bram Moolenaar <Bram@vim.org>
parents:
21584
diff
changeset
|
539 emsg(_(e_type_or_initialization_required)); |
20840
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
540 return arg + STRLEN(arg); |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
541 } |
20846
709379ab5110
patch 8.2.0975: Vim9: script variable does not accept optional s: prefix
Bram Moolenaar <Bram@vim.org>
parents:
20844
diff
changeset
|
542 if (!VIM_ISWHITE(p[1])) |
709379ab5110
patch 8.2.0975: Vim9: script variable does not accept optional s: prefix
Bram Moolenaar <Bram@vim.org>
parents:
20844
diff
changeset
|
543 { |
21909
a211bca98bc3
patch 8.2.1504: Vim9: white space checks are only done for a :def function
Bram Moolenaar <Bram@vim.org>
parents:
21907
diff
changeset
|
544 semsg(_(e_white_space_required_after_str), ":"); |
20846
709379ab5110
patch 8.2.0975: Vim9: script variable does not accept optional s: prefix
Bram Moolenaar <Bram@vim.org>
parents:
20844
diff
changeset
|
545 return arg + STRLEN(arg); |
709379ab5110
patch 8.2.0975: Vim9: script variable does not accept optional s: prefix
Bram Moolenaar <Bram@vim.org>
parents:
20844
diff
changeset
|
546 } |
20840
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
547 name = vim_strnsave(arg, p - arg); |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
548 |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
549 // parse type |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
550 p = skipwhite(p + 1); |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
551 type = parse_type(&p, &si->sn_type_list); |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
552 if (called_emsg != called_emsg_before) |
20844
1360541e8c74
patch 8.2.0974: Vim9: memory leak when script var has wrong type
Bram Moolenaar <Bram@vim.org>
parents:
20842
diff
changeset
|
553 { |
1360541e8c74
patch 8.2.0974: Vim9: memory leak when script var has wrong type
Bram Moolenaar <Bram@vim.org>
parents:
20842
diff
changeset
|
554 vim_free(name); |
20840
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
555 return p; |
20844
1360541e8c74
patch 8.2.0974: Vim9: memory leak when script var has wrong type
Bram Moolenaar <Bram@vim.org>
parents:
20842
diff
changeset
|
556 } |
20840
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
557 |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
558 // Create the variable with 0/NULL value. |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
559 CLEAR_FIELD(init_tv); |
22250
dd42235ed626
patch 8.2.1674: Vim9: internal error when using variable that was not set
Bram Moolenaar <Bram@vim.org>
parents:
22202
diff
changeset
|
560 if (type->tt_type == VAR_ANY) |
dd42235ed626
patch 8.2.1674: Vim9: internal error when using variable that was not set
Bram Moolenaar <Bram@vim.org>
parents:
22202
diff
changeset
|
561 // A variable of type "any" is not possible, just use zero instead |
dd42235ed626
patch 8.2.1674: Vim9: internal error when using variable that was not set
Bram Moolenaar <Bram@vim.org>
parents:
22202
diff
changeset
|
562 init_tv.v_type = VAR_NUMBER; |
dd42235ed626
patch 8.2.1674: Vim9: internal error when using variable that was not set
Bram Moolenaar <Bram@vim.org>
parents:
22202
diff
changeset
|
563 else |
dd42235ed626
patch 8.2.1674: Vim9: internal error when using variable that was not set
Bram Moolenaar <Bram@vim.org>
parents:
22202
diff
changeset
|
564 init_tv.v_type = type->tt_type; |
20840
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
565 set_var_const(name, type, &init_tv, FALSE, 0); |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
566 |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
567 vim_free(name); |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
568 return p; |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
569 } |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
570 |
20842
bacc2ab11810
patch 8.2.0973: Vim9: type is not checked when assigning to a script variable
Bram Moolenaar <Bram@vim.org>
parents:
20840
diff
changeset
|
571 /* |
22643
71b57779177d
patch 8.2.1870: Vim9: no need to keep all script variables
Bram Moolenaar <Bram@vim.org>
parents:
22596
diff
changeset
|
572 * Vim9 part of adding a script variable: add it to sn_all_vars (lookup by name |
71b57779177d
patch 8.2.1870: Vim9: no need to keep all script variables
Bram Moolenaar <Bram@vim.org>
parents:
22596
diff
changeset
|
573 * with a hashtable) and sn_var_vals (lookup by index). |
22594
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
574 * When "type" is NULL use "tv" for the type. |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
575 */ |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
576 void |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
577 add_vim9_script_var(dictitem_T *di, typval_T *tv, type_T *type) |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
578 { |
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patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
579 scriptitem_T *si = SCRIPT_ITEM(current_sctx.sc_sid); |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
580 |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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changeset
|
581 // Store a pointer to the typval_T, so that it can be found by |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
582 // index instead of using a hastab lookup. |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
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diff
changeset
|
583 if (ga_grow(&si->sn_var_vals, 1) == OK) |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
584 { |
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patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
585 svar_T *sv = ((svar_T *)si->sn_var_vals.ga_data) |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
586 + si->sn_var_vals.ga_len; |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
587 hashitem_T *hi; |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
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changeset
|
588 sallvar_T *newsav = (sallvar_T *)alloc_clear( |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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changeset
|
589 sizeof(sallvar_T) + STRLEN(di->di_key)); |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
590 |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
591 if (newsav == NULL) |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
592 return; |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
593 |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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22529
diff
changeset
|
594 sv->sv_tv = &di->di_tv; |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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22529
diff
changeset
|
595 if (type == NULL) |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
596 sv->sv_type = typval2type(tv, &si->sn_type_list); |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
597 else |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
598 sv->sv_type = type; |
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patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
599 sv->sv_const = (di->di_flags & DI_FLAGS_LOCK) ? ASSIGN_CONST : 0; |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
600 sv->sv_export = is_export; |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
601 newsav->sav_var_vals_idx = si->sn_var_vals.ga_len; |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
602 ++si->sn_var_vals.ga_len; |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
603 |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
604 STRCPY(&newsav->sav_key, di->di_key); |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
605 sv->sv_name = newsav->sav_key; |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
606 newsav->sav_di = di; |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
607 newsav->sav_block_id = si->sn_current_block_id; |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
608 |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
609 hi = hash_find(&si->sn_all_vars.dv_hashtab, newsav->sav_key); |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
610 if (!HASHITEM_EMPTY(hi)) |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
611 { |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
612 sallvar_T *sav = HI2SAV(hi); |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
613 |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
614 // variable with this name exists in another block |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
615 while (sav->sav_next != NULL) |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
616 sav = sav->sav_next; |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
617 sav->sav_next = newsav; |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
618 } |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
619 else |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
620 // new variable name |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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22529
diff
changeset
|
621 hash_add(&si->sn_all_vars.dv_hashtab, newsav->sav_key); |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
622 |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
623 // let ex_export() know the export worked. |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
624 is_export = FALSE; |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
625 } |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
626 } |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
627 |
22596
107eae953b87
patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents:
22594
diff
changeset
|
628 /* |
107eae953b87
patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
629 * Hide a script variable when leaving a block. |
107eae953b87
patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
630 * "idx" is de index in sn_var_vals. |
22643
71b57779177d
patch 8.2.1870: Vim9: no need to keep all script variables
Bram Moolenaar <Bram@vim.org>
parents:
22596
diff
changeset
|
631 * When "func_defined" is non-zero then a function was defined in this block, |
71b57779177d
patch 8.2.1870: Vim9: no need to keep all script variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
632 * the variable may be accessed by it. Otherwise the variable can be cleared. |
22596
107eae953b87
patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
633 */ |
22594
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
634 void |
22643
71b57779177d
patch 8.2.1870: Vim9: no need to keep all script variables
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
635 hide_script_var(scriptitem_T *si, int idx, int func_defined) |
22594
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
636 { |
22596
107eae953b87
patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
637 svar_T *sv = ((svar_T *)si->sn_var_vals.ga_data) + idx; |
22594
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
638 hashtab_T *script_ht = get_script_local_ht(); |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
639 hashtab_T *all_ht = &si->sn_all_vars.dv_hashtab; |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
640 hashitem_T *script_hi; |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
641 hashitem_T *all_hi; |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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22529
diff
changeset
|
642 |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
643 // Remove a variable declared inside the block, if it still exists. |
22643
71b57779177d
patch 8.2.1870: Vim9: no need to keep all script variables
Bram Moolenaar <Bram@vim.org>
parents:
22596
diff
changeset
|
644 // If it was added in a nested block it will already have been removed. |
22594
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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22529
diff
changeset
|
645 // The typval is moved into the sallvar_T. |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
646 script_hi = hash_find(script_ht, sv->sv_name); |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
647 all_hi = hash_find(all_ht, sv->sv_name); |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
648 if (!HASHITEM_EMPTY(script_hi) && !HASHITEM_EMPTY(all_hi)) |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
649 { |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
650 dictitem_T *di = HI2DI(script_hi); |
209c7aa56325
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651 sallvar_T *sav = HI2SAV(all_hi); |
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652 sallvar_T *sav_prev = NULL; |
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653 |
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654 // There can be multiple entries with the same name in different |
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|
655 // blocks, find the right one. |
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|
656 while (sav != NULL && sav->sav_var_vals_idx != idx) |
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657 { |
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|
658 sav_prev = sav; |
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659 sav = sav->sav_next; |
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660 } |
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|
661 if (sav != NULL) |
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662 { |
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|
663 if (func_defined) |
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|
664 { |
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|
665 // move the typval from the dictitem to the sallvar |
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666 sav->sav_tv = di->di_tv; |
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667 di->di_tv.v_type = VAR_UNKNOWN; |
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668 sav->sav_flags = di->di_flags; |
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|
669 sav->sav_di = NULL; |
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670 sv->sv_tv = &sav->sav_tv; |
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671 } |
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672 else |
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673 { |
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|
674 if (sav_prev == NULL) |
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675 hash_remove(all_ht, all_hi); |
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676 else |
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677 sav_prev->sav_next = sav->sav_next; |
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|
678 sv->sv_name = NULL; |
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679 vim_free(sav); |
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patch 8.2.1870: Vim9: no need to keep all script variables
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680 } |
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patch 8.2.1846: Vim9: block variables are not found in compiled function
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|
681 delete_var(script_ht, script_hi); |
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682 } |
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683 } |
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684 } |
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|
685 |
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686 /* |
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687 * Free the script variables from "sn_all_vars". |
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688 */ |
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689 void |
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|
690 free_all_script_vars(scriptitem_T *si) |
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691 { |
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692 int todo; |
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693 hashtab_T *ht = &si->sn_all_vars.dv_hashtab; |
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694 hashitem_T *hi; |
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|
695 sallvar_T *sav; |
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|
696 sallvar_T *sav_next; |
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697 |
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698 hash_lock(ht); |
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|
699 todo = (int)ht->ht_used; |
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700 for (hi = ht->ht_array; todo > 0; ++hi) |
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|
701 { |
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|
702 if (!HASHITEM_EMPTY(hi)) |
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703 { |
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|
704 --todo; |
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|
705 |
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changeset
|
706 // Free the variable. Don't remove it from the hashtab, ht_array |
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|
707 // might change then. hash_clear() takes care of it later. |
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|
708 sav = HI2SAV(hi); |
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changeset
|
709 while (sav != NULL) |
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Bram Moolenaar <Bram@vim.org>
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|
710 { |
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patch 8.2.1845: Vim9: function defined in a block can't use block variables
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|
711 sav_next = sav->sav_next; |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
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diff
changeset
|
712 if (sav->sav_di == NULL) |
209c7aa56325
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|
713 clear_tv(&sav->sav_tv); |
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patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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|
714 vim_free(sav); |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
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changeset
|
715 sav = sav_next; |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
716 } |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
717 } |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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|
718 } |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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changeset
|
719 hash_clear(ht); |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
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diff
changeset
|
720 hash_init(ht); |
209c7aa56325
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
721 |
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patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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changeset
|
722 ga_clear(&si->sn_var_vals); |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
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changeset
|
723 } |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
724 |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
725 /* |
22529
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patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
726 * Find the script-local variable that links to "dest". |
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
727 * Returns NULL if not found. |
20842
bacc2ab11810
patch 8.2.0973: Vim9: type is not checked when assigning to a script variable
Bram Moolenaar <Bram@vim.org>
parents:
20840
diff
changeset
|
728 */ |
22529
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patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
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changeset
|
729 svar_T * |
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
730 find_typval_in_script(typval_T *dest) |
20842
bacc2ab11810
patch 8.2.0973: Vim9: type is not checked when assigning to a script variable
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
731 { |
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patch 8.2.0973: Vim9: type is not checked when assigning to a script variable
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
732 scriptitem_T *si = SCRIPT_ITEM(current_sctx.sc_sid); |
bacc2ab11810
patch 8.2.0973: Vim9: type is not checked when assigning to a script variable
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
733 int idx; |
bacc2ab11810
patch 8.2.0973: Vim9: type is not checked when assigning to a script variable
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
734 |
21907
f4e21796f47d
patch 8.2.1503: Vim9: error for autocmd defined in :def in legacy script
Bram Moolenaar <Bram@vim.org>
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21821
diff
changeset
|
735 if (si->sn_version != SCRIPT_VERSION_VIM9) |
f4e21796f47d
patch 8.2.1503: Vim9: error for autocmd defined in :def in legacy script
Bram Moolenaar <Bram@vim.org>
parents:
21821
diff
changeset
|
736 // legacy script doesn't store variable types |
22529
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
737 return NULL; |
21907
f4e21796f47d
patch 8.2.1503: Vim9: error for autocmd defined in :def in legacy script
Bram Moolenaar <Bram@vim.org>
parents:
21821
diff
changeset
|
738 |
20842
bacc2ab11810
patch 8.2.0973: Vim9: type is not checked when assigning to a script variable
Bram Moolenaar <Bram@vim.org>
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20840
diff
changeset
|
739 // Find the svar_T in sn_var_vals. |
bacc2ab11810
patch 8.2.0973: Vim9: type is not checked when assigning to a script variable
Bram Moolenaar <Bram@vim.org>
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changeset
|
740 for (idx = 0; idx < si->sn_var_vals.ga_len; ++idx) |
bacc2ab11810
patch 8.2.0973: Vim9: type is not checked when assigning to a script variable
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
741 { |
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Bram Moolenaar <Bram@vim.org>
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diff
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|
742 svar_T *sv = ((svar_T *)si->sn_var_vals.ga_data) + idx; |
bacc2ab11810
patch 8.2.0973: Vim9: type is not checked when assigning to a script variable
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
743 |
23094
8b93aea8d9d7
patch 8.2.2093: Vim9: script test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents:
22740
diff
changeset
|
744 // If "sv_name" is NULL the variable was hidden when leaving a block, |
8b93aea8d9d7
patch 8.2.2093: Vim9: script test sometimes fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
745 // don't check "sv_tv" then, it might be used for another variable now. |
8b93aea8d9d7
patch 8.2.2093: Vim9: script test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
746 if (sv->sv_name != NULL && sv->sv_tv == dest) |
22529
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
747 return sv; |
20842
bacc2ab11810
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diff
changeset
|
748 } |
bacc2ab11810
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
749 iemsg("check_script_var_type(): not found"); |
22529
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
750 return NULL; |
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
751 } |
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
752 |
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
753 /* |
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
754 * Check if the type of script variable "dest" allows assigning "value". |
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
22391
diff
changeset
|
755 * If needed convert "value" to a bool. |
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
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diff
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756 */ |
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
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diff
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757 int |
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
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758 check_script_var_type(typval_T *dest, typval_T *value, char_u *name) |
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patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
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diff
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759 { |
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patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
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760 svar_T *sv = find_typval_in_script(dest); |
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patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
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761 int ret; |
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patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
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762 |
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
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763 if (sv != NULL) |
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patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
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764 { |
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patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
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765 if (sv->sv_const) |
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patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
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766 { |
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patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
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767 semsg(_(e_readonlyvar), name); |
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patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
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768 return FAIL; |
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patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
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769 } |
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patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
22391
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changeset
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770 ret = check_typval_type(sv->sv_type, value, 0); |
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patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
22391
diff
changeset
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771 if (ret == OK && need_convert_to_bool(sv->sv_type, value)) |
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patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
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772 { |
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patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
22391
diff
changeset
|
773 int val = tv2bool(value); |
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patch 8.2.1813: Vim9: can assign wrong type to script dict
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parents:
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774 |
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patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
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775 clear_tv(value); |
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patch 8.2.1813: Vim9: can assign wrong type to script dict
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776 value->v_type = VAR_BOOL; |
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patch 8.2.1813: Vim9: can assign wrong type to script dict
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parents:
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777 value->v_lock = 0; |
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patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
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778 value->vval.v_number = val ? VVAL_TRUE : VVAL_FALSE; |
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patch 8.2.1813: Vim9: can assign wrong type to script dict
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779 } |
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patch 8.2.1813: Vim9: can assign wrong type to script dict
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parents:
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780 return ret; |
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patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
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781 } |
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patch 8.2.1813: Vim9: can assign wrong type to script dict
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parents:
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782 |
20919
96bf2b304932
patch 8.2.1011: Vim9: some code not tested
Bram Moolenaar <Bram@vim.org>
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783 return OK; // not really |
20842
bacc2ab11810
patch 8.2.0973: Vim9: type is not checked when assigning to a script variable
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diff
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784 } |
20840
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
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785 |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
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diff
changeset
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786 #endif // FEAT_EVAL |