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annotate src/evalvars.c @ 30459:300e973cb91d v9.0.0565

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patch 9.0.0565: cscope test causes problems with test timeout timer Commit: https://github.com/vim/vim/commit/dfa8be4944b49c228d401e788aaade47b4abb658 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Sep 23 23:19:18 2022 +0100 patch 9.0.0565: cscope test causes problems with test timeout timer Problem: Cscope test causes problems when code for test timeout timer is included (even when commented out). Solution: Disable part of the cscope test for now.
author Bram Moolenaar <Bram@vim.org>
date Sat, 24 Sep 2022 00:30:07 +0200
parents 7fc27d7ce3b0
children 37aa9fd2ed72
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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 * evalvars.c: functions for dealing with variables
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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 static dictitem_T globvars_var; // variable used for g:
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19 static dict_T globvardict; // Dictionary with g: variables
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20 #define globvarht globvardict.dv_hashtab
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21
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22 /*
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23 * Old Vim variables such as "v:version" are also available without the "v:".
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24 * Also in functions. We need a special hashtable for them.
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25 */
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26 static hashtab_T compat_hashtab;
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27
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28 /*
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29 * Array to hold the value of v: variables.
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30 * The value is in a dictitem, so that it can also be used in the v: scope.
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31 * The reason to use this table anyway is for very quick access to the
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32 * variables with the VV_ defines.
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33 */
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34
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35 // values for vv_flags:
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36 #define VV_COMPAT 1 // compatible, also used without "v:"
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37 #define VV_RO 2 // read-only
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38 #define VV_RO_SBX 4 // read-only in the sandbox
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39
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40 #define VV_NAME(s, t) s, {{t, 0, {0}}, 0, {0}}
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41
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42 typedef struct vimvar vimvar_T;
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43
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44 static struct vimvar
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45 {
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46 char *vv_name; // name of variable, without v:
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47 dictitem16_T vv_di; // value and name for key (max 16 chars!)
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48 type_T *vv_type; // type or NULL
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49 char vv_flags; // VV_COMPAT, VV_RO, VV_RO_SBX
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50 } vimvars[VV_LEN] =
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51 {
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52 // The order here must match the VV_ defines in vim.h!
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53 // Initializing a union does not work, leave tv.vval empty to get zero's.
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54 {VV_NAME("count", VAR_NUMBER), NULL, VV_COMPAT+VV_RO},
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55 {VV_NAME("count1", VAR_NUMBER), NULL, VV_RO},
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56 {VV_NAME("prevcount", VAR_NUMBER), NULL, VV_RO},
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57 {VV_NAME("errmsg", VAR_STRING), NULL, VV_COMPAT},
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58 {VV_NAME("warningmsg", VAR_STRING), NULL, 0},
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59 {VV_NAME("statusmsg", VAR_STRING), NULL, 0},
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60 {VV_NAME("shell_error", VAR_NUMBER), NULL, VV_COMPAT+VV_RO},
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61 {VV_NAME("this_session", VAR_STRING), NULL, VV_COMPAT},
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62 {VV_NAME("version", VAR_NUMBER), NULL, VV_COMPAT+VV_RO},
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63 {VV_NAME("lnum", VAR_NUMBER), NULL, VV_RO_SBX},
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64 {VV_NAME("termresponse", VAR_STRING), NULL, VV_RO},
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65 {VV_NAME("fname", VAR_STRING), NULL, VV_RO},
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66 {VV_NAME("lang", VAR_STRING), NULL, VV_RO},
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67 {VV_NAME("lc_time", VAR_STRING), NULL, VV_RO},
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68 {VV_NAME("ctype", VAR_STRING), NULL, VV_RO},
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69 {VV_NAME("charconvert_from", VAR_STRING), NULL, VV_RO},
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70 {VV_NAME("charconvert_to", VAR_STRING), NULL, VV_RO},
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71 {VV_NAME("fname_in", VAR_STRING), NULL, VV_RO},
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72 {VV_NAME("fname_out", VAR_STRING), NULL, VV_RO},
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73 {VV_NAME("fname_new", VAR_STRING), NULL, VV_RO},
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74 {VV_NAME("fname_diff", VAR_STRING), NULL, VV_RO},
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75 {VV_NAME("cmdarg", VAR_STRING), NULL, VV_RO},
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76 {VV_NAME("foldstart", VAR_NUMBER), NULL, VV_RO_SBX},
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77 {VV_NAME("foldend", VAR_NUMBER), NULL, VV_RO_SBX},
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78 {VV_NAME("folddashes", VAR_STRING), NULL, VV_RO_SBX},
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79 {VV_NAME("foldlevel", VAR_NUMBER), NULL, VV_RO_SBX},
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80 {VV_NAME("progname", VAR_STRING), NULL, VV_RO},
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81 {VV_NAME("servername", VAR_STRING), NULL, VV_RO},
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82 {VV_NAME("dying", VAR_NUMBER), NULL, VV_RO},
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83 {VV_NAME("exception", VAR_STRING), NULL, VV_RO},
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84 {VV_NAME("throwpoint", VAR_STRING), NULL, VV_RO},
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85 {VV_NAME("register", VAR_STRING), NULL, VV_RO},
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86 {VV_NAME("cmdbang", VAR_NUMBER), NULL, VV_RO},
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87 {VV_NAME("insertmode", VAR_STRING), NULL, VV_RO},
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88 {VV_NAME("val", VAR_UNKNOWN), NULL, VV_RO},
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89 {VV_NAME("key", VAR_UNKNOWN), NULL, VV_RO},
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90 {VV_NAME("profiling", VAR_NUMBER), NULL, VV_RO},
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91 {VV_NAME("fcs_reason", VAR_STRING), NULL, VV_RO},
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92 {VV_NAME("fcs_choice", VAR_STRING), NULL, 0},
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93 {VV_NAME("beval_bufnr", VAR_NUMBER), NULL, VV_RO},
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94 {VV_NAME("beval_winnr", VAR_NUMBER), NULL, VV_RO},
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95 {VV_NAME("beval_winid", VAR_NUMBER), NULL, VV_RO},
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96 {VV_NAME("beval_lnum", VAR_NUMBER), NULL, VV_RO},
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97 {VV_NAME("beval_col", VAR_NUMBER), NULL, VV_RO},
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98 {VV_NAME("beval_text", VAR_STRING), NULL, VV_RO},
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99 {VV_NAME("scrollstart", VAR_STRING), NULL, 0},
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100 {VV_NAME("swapname", VAR_STRING), NULL, VV_RO},
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101 {VV_NAME("swapchoice", VAR_STRING), NULL, 0},
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102 {VV_NAME("swapcommand", VAR_STRING), NULL, VV_RO},
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103 {VV_NAME("char", VAR_STRING), NULL, 0},
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104 {VV_NAME("mouse_win", VAR_NUMBER), NULL, 0},
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105 {VV_NAME("mouse_winid", VAR_NUMBER), NULL, 0},
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106 {VV_NAME("mouse_lnum", VAR_NUMBER), NULL, 0},
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107 {VV_NAME("mouse_col", VAR_NUMBER), NULL, 0},
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108 {VV_NAME("operator", VAR_STRING), NULL, VV_RO},
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109 {VV_NAME("searchforward", VAR_NUMBER), NULL, 0},
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110 {VV_NAME("hlsearch", VAR_NUMBER), NULL, 0},
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111 {VV_NAME("oldfiles", VAR_LIST), &t_list_string, 0},
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112 {VV_NAME("windowid", VAR_NUMBER), NULL, VV_RO},
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113 {VV_NAME("progpath", VAR_STRING), NULL, VV_RO},
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114 {VV_NAME("completed_item", VAR_DICT), &t_dict_string, 0},
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115 {VV_NAME("option_new", VAR_STRING), NULL, VV_RO},
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116 {VV_NAME("option_old", VAR_STRING), NULL, VV_RO},
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117 {VV_NAME("option_oldlocal", VAR_STRING), NULL, VV_RO},
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118 {VV_NAME("option_oldglobal", VAR_STRING), NULL, VV_RO},
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119 {VV_NAME("option_command", VAR_STRING), NULL, VV_RO},
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120 {VV_NAME("option_type", VAR_STRING), NULL, VV_RO},
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121 {VV_NAME("errors", VAR_LIST), &t_list_string, 0},
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122 {VV_NAME("false", VAR_BOOL), NULL, VV_RO},
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123 {VV_NAME("true", VAR_BOOL), NULL, VV_RO},
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124 {VV_NAME("none", VAR_SPECIAL), NULL, VV_RO},
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125 {VV_NAME("null", VAR_SPECIAL), NULL, VV_RO},
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126 {VV_NAME("numbermax", VAR_NUMBER), NULL, VV_RO},
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127 {VV_NAME("numbermin", VAR_NUMBER), NULL, VV_RO},
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128 {VV_NAME("numbersize", VAR_NUMBER), NULL, VV_RO},
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129 {VV_NAME("vim_did_enter", VAR_NUMBER), NULL, VV_RO},
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130 {VV_NAME("testing", VAR_NUMBER), NULL, 0},
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131 {VV_NAME("t_number", VAR_NUMBER), NULL, VV_RO},
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132 {VV_NAME("t_string", VAR_NUMBER), NULL, VV_RO},
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133 {VV_NAME("t_func", VAR_NUMBER), NULL, VV_RO},
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134 {VV_NAME("t_list", VAR_NUMBER), NULL, VV_RO},
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135 {VV_NAME("t_dict", VAR_NUMBER), NULL, VV_RO},
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136 {VV_NAME("t_float", VAR_NUMBER), NULL, VV_RO},
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137 {VV_NAME("t_bool", VAR_NUMBER), NULL, VV_RO},
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138 {VV_NAME("t_none", VAR_NUMBER), NULL, VV_RO},
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139 {VV_NAME("t_job", VAR_NUMBER), NULL, VV_RO},
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140 {VV_NAME("t_channel", VAR_NUMBER), NULL, VV_RO},
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141 {VV_NAME("t_blob", VAR_NUMBER), NULL, VV_RO},
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142 {VV_NAME("termrfgresp", VAR_STRING), NULL, VV_RO},
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143 {VV_NAME("termrbgresp", VAR_STRING), NULL, VV_RO},
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144 {VV_NAME("termu7resp", VAR_STRING), NULL, VV_RO},
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145 {VV_NAME("termstyleresp", VAR_STRING), NULL, VV_RO},
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146 {VV_NAME("termblinkresp", VAR_STRING), NULL, VV_RO},
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147 {VV_NAME("event", VAR_DICT), NULL, VV_RO},
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148 {VV_NAME("versionlong", VAR_NUMBER), NULL, VV_RO},
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149 {VV_NAME("echospace", VAR_NUMBER), NULL, VV_RO},
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150 {VV_NAME("argv", VAR_LIST), &t_list_string, VV_RO},
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151 {VV_NAME("collate", VAR_STRING), NULL, VV_RO},
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152 {VV_NAME("exiting", VAR_SPECIAL), NULL, VV_RO},
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153 {VV_NAME("colornames", VAR_DICT), &t_dict_string, VV_RO},
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154 {VV_NAME("sizeofint", VAR_NUMBER), NULL, VV_RO},
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155 {VV_NAME("sizeoflong", VAR_NUMBER), NULL, VV_RO},
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156 {VV_NAME("sizeofpointer", VAR_NUMBER), NULL, VV_RO},
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157 {VV_NAME("maxcol", VAR_NUMBER), NULL, VV_RO},
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158 };
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159
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160 // shorthand
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161 #define vv_tv_type vv_di.di_tv.v_type
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162 #define vv_nr vv_di.di_tv.vval.v_number
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163 #define vv_float vv_di.di_tv.vval.v_float
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164 #define vv_str vv_di.di_tv.vval.v_string
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165 #define vv_list vv_di.di_tv.vval.v_list
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166 #define vv_dict vv_di.di_tv.vval.v_dict
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167 #define vv_blob vv_di.di_tv.vval.v_blob
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168 #define vv_tv vv_di.di_tv
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169
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170 static dictitem_T vimvars_var; // variable used for v:
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171 static dict_T vimvardict; // Dictionary with v: variables
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172 #define vimvarht vimvardict.dv_hashtab
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173
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174 // for VIM_VERSION_ defines
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175 #include "version.h"
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176
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177 static void list_glob_vars(int *first);
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178 static void list_buf_vars(int *first);
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179 static void list_win_vars(int *first);
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180 static void list_tab_vars(int *first);
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181 static char_u *list_arg_vars(exarg_T *eap, char_u *arg, int *first);
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182 static char_u *ex_let_one(char_u *arg, typval_T *tv, int copy, int flags, char_u *endchars, char_u *op, int var_idx);
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183 static int do_unlet_var(lval_T *lp, char_u *name_end, exarg_T *eap, int deep, void *cookie);
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184 static int do_lock_var(lval_T *lp, char_u *name_end, exarg_T *eap, int deep, void *cookie);
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185 static void list_one_var(dictitem_T *v, char *prefix, int *first);
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186 static void list_one_var_a(char *prefix, char_u *name, int type, char_u *string, int *first);
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187
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188 /*
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189 * Initialize global and vim special variables
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190 */
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191 void
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192 evalvars_init(void)
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193 {
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194 int i;
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195 struct vimvar *p;
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196
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197 init_var_dict(&globvardict, &globvars_var, VAR_DEF_SCOPE);
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198 init_var_dict(&vimvardict, &vimvars_var, VAR_SCOPE);
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199 vimvardict.dv_lock = VAR_FIXED;
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200 hash_init(&compat_hashtab);
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201
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202 for (i = 0; i < VV_LEN; ++i)
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203 {
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204 p = &vimvars[i];
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205 if (STRLEN(p->vv_name) > DICTITEM16_KEY_LEN)
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206 {
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207 iemsg("INTERNAL: name too long, increase size of dictitem16_T");
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208 getout(1);
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209 }
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210 STRCPY(p->vv_di.di_key, p->vv_name);
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211 if (p->vv_flags & VV_RO)
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212 p->vv_di.di_flags = DI_FLAGS_RO | DI_FLAGS_FIX;
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213 else if (p->vv_flags & VV_RO_SBX)
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214 p->vv_di.di_flags = DI_FLAGS_RO_SBX | DI_FLAGS_FIX;
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diff changeset
215 else
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
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parents: 17873
diff changeset
216 p->vv_di.di_flags = DI_FLAGS_FIX;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
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parents: 17873
diff changeset
217
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
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parents: 17873
diff changeset
218 // add to v: scope dict, unless the value is not always available
26723
c3cffd372c6f patch 8.2.3890: Vim9: type check for using v: variables is basic
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
219 if (p->vv_tv_type != VAR_UNKNOWN)
17885
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parents: 17873
diff changeset
220 hash_add(&vimvarht, p->vv_di.di_key);
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parents: 17873
diff changeset
221 if (p->vv_flags & VV_COMPAT)
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parents: 17873
diff changeset
222 // add to compat scope dict
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parents: 17873
diff changeset
223 hash_add(&compat_hashtab, p->vv_di.di_key);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
224 }
22480
5e95de50ddd2 patch 8.2.1788: Vim9: still allows :let for declarations
Bram Moolenaar <Bram@vim.org>
parents: 22415
diff changeset
225 set_vim_var_nr(VV_VERSION, VIM_VERSION_100);
5e95de50ddd2 patch 8.2.1788: Vim9: still allows :let for declarations
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parents: 22415
diff changeset
226 set_vim_var_nr(VV_VERSIONLONG, VIM_VERSION_100 * 10000 + highest_patch());
17885
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diff changeset
227
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parents: 17873
diff changeset
228 set_vim_var_nr(VV_SEARCHFORWARD, 1L);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
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parents: 17873
diff changeset
229 set_vim_var_nr(VV_HLSEARCH, 1L);
23048
ad674a98058a patch 8.2.2070: can't get the exit value in VimLeave(Pre) autocommands
Bram Moolenaar <Bram@vim.org>
parents: 22942
diff changeset
230 set_vim_var_nr(VV_EXITING, VVAL_NULL);
17885
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parents: 17873
diff changeset
231 set_vim_var_dict(VV_COMPLETED_ITEM, dict_alloc_lock(VAR_FIXED));
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diff changeset
232 set_vim_var_list(VV_ERRORS, list_alloc());
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diff changeset
233 set_vim_var_dict(VV_EVENT, dict_alloc_lock(VAR_FIXED));
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diff changeset
234
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diff changeset
235 set_vim_var_nr(VV_FALSE, VVAL_FALSE);
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diff changeset
236 set_vim_var_nr(VV_TRUE, VVAL_TRUE);
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diff changeset
237 set_vim_var_nr(VV_NONE, VVAL_NONE);
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diff changeset
238 set_vim_var_nr(VV_NULL, VVAL_NULL);
23693
cd06cc37f53f patch 8.2.2388: no easy way to get the maximum or mininum number value
Bram Moolenaar <Bram@vim.org>
parents: 23679
diff changeset
239 set_vim_var_nr(VV_NUMBERMAX, VARNUM_MAX);
cd06cc37f53f patch 8.2.2388: no easy way to get the maximum or mininum number value
Bram Moolenaar <Bram@vim.org>
parents: 23679
diff changeset
240 set_vim_var_nr(VV_NUMBERMIN, VARNUM_MIN);
19477
2bb0e80fcd32 patch 8.2.0296: mixing up "long long" and __int64 may cause problems
Bram Moolenaar <Bram@vim.org>
parents: 19285
diff changeset
241 set_vim_var_nr(VV_NUMBERSIZE, sizeof(varnumber_T) * 8);
26079
a60952e58e5d patch 8.2.3573: cannot decide whether to skip test that fails with 64 bit
Bram Moolenaar <Bram@vim.org>
parents: 26057
diff changeset
242 set_vim_var_nr(VV_SIZEOFINT, sizeof(int));
a60952e58e5d patch 8.2.3573: cannot decide whether to skip test that fails with 64 bit
Bram Moolenaar <Bram@vim.org>
parents: 26057
diff changeset
243 set_vim_var_nr(VV_SIZEOFLONG, sizeof(long));
a60952e58e5d patch 8.2.3573: cannot decide whether to skip test that fails with 64 bit
Bram Moolenaar <Bram@vim.org>
parents: 26057
diff changeset
244 set_vim_var_nr(VV_SIZEOFPOINTER, sizeof(char *));
26881
fb67cd7d30a7 patch 8.2.3969: value of MAXCOL not available in Vim script
Bram Moolenaar <Bram@vim.org>
parents: 26877
diff changeset
245 set_vim_var_nr(VV_MAXCOL, MAXCOL);
17885
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diff changeset
246
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
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diff changeset
247 set_vim_var_nr(VV_TYPE_NUMBER, VAR_TYPE_NUMBER);
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diff changeset
248 set_vim_var_nr(VV_TYPE_STRING, VAR_TYPE_STRING);
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diff changeset
249 set_vim_var_nr(VV_TYPE_FUNC, VAR_TYPE_FUNC);
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diff changeset
250 set_vim_var_nr(VV_TYPE_LIST, VAR_TYPE_LIST);
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parents: 17873
diff changeset
251 set_vim_var_nr(VV_TYPE_DICT, VAR_TYPE_DICT);
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diff changeset
252 set_vim_var_nr(VV_TYPE_FLOAT, VAR_TYPE_FLOAT);
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parents: 17873
diff changeset
253 set_vim_var_nr(VV_TYPE_BOOL, VAR_TYPE_BOOL);
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diff changeset
254 set_vim_var_nr(VV_TYPE_NONE, VAR_TYPE_NONE);
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diff changeset
255 set_vim_var_nr(VV_TYPE_JOB, VAR_TYPE_JOB);
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diff changeset
256 set_vim_var_nr(VV_TYPE_CHANNEL, VAR_TYPE_CHANNEL);
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diff changeset
257 set_vim_var_nr(VV_TYPE_BLOB, VAR_TYPE_BLOB);
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diff changeset
258
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diff changeset
259 set_vim_var_nr(VV_ECHOSPACE, sc_col - 1);
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diff changeset
260
26057
92c424550367 patch 8.2.3562: cannot add color names
Bram Moolenaar <Bram@vim.org>
parents: 25955
diff changeset
261 set_vim_var_dict(VV_COLORNAMES, dict_alloc());
92c424550367 patch 8.2.3562: cannot add color names
Bram Moolenaar <Bram@vim.org>
parents: 25955
diff changeset
262
20721
70d561931721 patch 8.2.0913: code for resetting v:register is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 20536
diff changeset
263 // Default for v:register is not 0 but '"'. This is adjusted once the
70d561931721 patch 8.2.0913: code for resetting v:register is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 20536
diff changeset
264 // clipboard has been setup by calling reset_reg_var().
70d561931721 patch 8.2.0913: code for resetting v:register is duplicated
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diff changeset
265 set_reg_var(0);
17885
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diff changeset
266 }
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diff changeset
267
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diff changeset
268 #if defined(EXITFREE) || defined(PROTO)
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diff changeset
269 /*
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diff changeset
270 * Free all vim variables information on exit
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diff changeset
271 */
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diff changeset
272 void
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diff changeset
273 evalvars_clear(void)
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diff changeset
274 {
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diff changeset
275 int i;
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diff changeset
276 struct vimvar *p;
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diff changeset
277
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diff changeset
278 for (i = 0; i < VV_LEN; ++i)
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diff changeset
279 {
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diff changeset
280 p = &vimvars[i];
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diff changeset
281 if (p->vv_di.di_tv.v_type == VAR_STRING)
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diff changeset
282 VIM_CLEAR(p->vv_str);
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diff changeset
283 else if (p->vv_di.di_tv.v_type == VAR_LIST)
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diff changeset
284 {
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diff changeset
285 list_unref(p->vv_list);
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diff changeset
286 p->vv_list = NULL;
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diff changeset
287 }
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diff changeset
288 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
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diff changeset
289 hash_clear(&vimvarht);
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diff changeset
290 hash_init(&vimvarht); // garbage_collect() will access it
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diff changeset
291 hash_clear(&compat_hashtab);
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diff changeset
292
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diff changeset
293 // global variables
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diff changeset
294 vars_clear(&globvarht);
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diff changeset
295
19108
44c6498535c9 patch 8.2.0114: info about sourced scripts is scattered
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diff changeset
296 // Script-local variables. Clear all the variables here.
44c6498535c9 patch 8.2.0114: info about sourced scripts is scattered
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diff changeset
297 // The scriptvar_T is cleared later in free_scriptnames(), because a
44c6498535c9 patch 8.2.0114: info about sourced scripts is scattered
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diff changeset
298 // variable in one script might hold a reference to the whole scope of
44c6498535c9 patch 8.2.0114: info about sourced scripts is scattered
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parents: 19102
diff changeset
299 // another script.
44c6498535c9 patch 8.2.0114: info about sourced scripts is scattered
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diff changeset
300 for (i = 1; i <= script_items.ga_len; ++i)
17885
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diff changeset
301 vars_clear(&SCRIPT_VARS(i));
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diff changeset
302 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
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diff changeset
303 #endif
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
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diff changeset
304
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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diff changeset
305 int
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
306 garbage_collect_globvars(int copyID)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
307 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
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parents: 17893
diff changeset
308 return set_ref_in_ht(&globvarht, copyID, NULL);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
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parents: 17893
diff changeset
309 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
310
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
311 int
17885
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diff changeset
312 garbage_collect_vimvars(int copyID)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
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diff changeset
313 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
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diff changeset
314 return set_ref_in_ht(&vimvarht, copyID, NULL);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
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diff changeset
315 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
316
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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diff changeset
317 int
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
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diff changeset
318 garbage_collect_scriptvars(int copyID)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
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parents: 17873
diff changeset
319 {
22602
2c77ec32deeb patch 8.2.1849: Vim9: garbage collection frees block-local variables
Bram Moolenaar <Bram@vim.org>
parents: 22594
diff changeset
320 int i;
2c77ec32deeb patch 8.2.1849: Vim9: garbage collection frees block-local variables
Bram Moolenaar <Bram@vim.org>
parents: 22594
diff changeset
321 int idx;
2c77ec32deeb patch 8.2.1849: Vim9: garbage collection frees block-local variables
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parents: 22594
diff changeset
322 int abort = FALSE;
2c77ec32deeb patch 8.2.1849: Vim9: garbage collection frees block-local variables
Bram Moolenaar <Bram@vim.org>
parents: 22594
diff changeset
323 scriptitem_T *si;
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
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diff changeset
324
19108
44c6498535c9 patch 8.2.0114: info about sourced scripts is scattered
Bram Moolenaar <Bram@vim.org>
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diff changeset
325 for (i = 1; i <= script_items.ga_len; ++i)
22602
2c77ec32deeb patch 8.2.1849: Vim9: garbage collection frees block-local variables
Bram Moolenaar <Bram@vim.org>
parents: 22594
diff changeset
326 {
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
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diff changeset
327 abort = abort || set_ref_in_ht(&SCRIPT_VARS(i), copyID, NULL);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
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parents: 17873
diff changeset
328
22602
2c77ec32deeb patch 8.2.1849: Vim9: garbage collection frees block-local variables
Bram Moolenaar <Bram@vim.org>
parents: 22594
diff changeset
329 si = SCRIPT_ITEM(i);
2c77ec32deeb patch 8.2.1849: Vim9: garbage collection frees block-local variables
Bram Moolenaar <Bram@vim.org>
parents: 22594
diff changeset
330 for (idx = 0; idx < si->sn_var_vals.ga_len; ++idx)
2c77ec32deeb patch 8.2.1849: Vim9: garbage collection frees block-local variables
Bram Moolenaar <Bram@vim.org>
parents: 22594
diff changeset
331 {
2c77ec32deeb patch 8.2.1849: Vim9: garbage collection frees block-local variables
Bram Moolenaar <Bram@vim.org>
parents: 22594
diff changeset
332 svar_T *sv = ((svar_T *)si->sn_var_vals.ga_data) + idx;
2c77ec32deeb patch 8.2.1849: Vim9: garbage collection frees block-local variables
Bram Moolenaar <Bram@vim.org>
parents: 22594
diff changeset
333
24075
c5e396fb0ebe patch 8.2.2579: Vim9: crash in garbagecollect after for loop
Bram Moolenaar <Bram@vim.org>
parents: 24051
diff changeset
334 if (sv->sv_name != NULL)
c5e396fb0ebe patch 8.2.2579: Vim9: crash in garbagecollect after for loop
Bram Moolenaar <Bram@vim.org>
parents: 24051
diff changeset
335 abort = abort || set_ref_in_item(sv->sv_tv, copyID, NULL, NULL);
22602
2c77ec32deeb patch 8.2.1849: Vim9: garbage collection frees block-local variables
Bram Moolenaar <Bram@vim.org>
parents: 22594
diff changeset
336 }
2c77ec32deeb patch 8.2.1849: Vim9: garbage collection frees block-local variables
Bram Moolenaar <Bram@vim.org>
parents: 22594
diff changeset
337 }
2c77ec32deeb patch 8.2.1849: Vim9: garbage collection frees block-local variables
Bram Moolenaar <Bram@vim.org>
parents: 22594
diff changeset
338
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
339 return abort;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
340 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
341
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
342 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
343 * Set an internal variable to a string value. Creates the variable if it does
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
344 * not already exist.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
345 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
346 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
347 set_internal_string_var(char_u *name, char_u *value)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
348 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
349 char_u *val;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
350 typval_T *tvp;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
351
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
352 val = vim_strsave(value);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
353 if (val != NULL)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
354 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
355 tvp = alloc_string_tv(val);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
356 if (tvp != NULL)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
357 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
358 set_var(name, tvp, FALSE);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
359 free_tv(tvp);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
360 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
361 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
362 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
363
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
364 int
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
365 eval_charconvert(
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
366 char_u *enc_from,
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
367 char_u *enc_to,
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
368 char_u *fname_from,
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
369 char_u *fname_to)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
370 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
371 int err = FALSE;
27330
aeadf4315bef patch 8.2.4193: cannot use an import in 'charconvert'
Bram Moolenaar <Bram@vim.org>
parents: 27328
diff changeset
372 sctx_T saved_sctx = current_sctx;
aeadf4315bef patch 8.2.4193: cannot use an import in 'charconvert'
Bram Moolenaar <Bram@vim.org>
parents: 27328
diff changeset
373 sctx_T *ctx;
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
374
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
375 set_vim_var_string(VV_CC_FROM, enc_from, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
376 set_vim_var_string(VV_CC_TO, enc_to, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
377 set_vim_var_string(VV_FNAME_IN, fname_from, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
378 set_vim_var_string(VV_FNAME_OUT, fname_to, -1);
27330
aeadf4315bef patch 8.2.4193: cannot use an import in 'charconvert'
Bram Moolenaar <Bram@vim.org>
parents: 27328
diff changeset
379 ctx = get_option_sctx("charconvert");
aeadf4315bef patch 8.2.4193: cannot use an import in 'charconvert'
Bram Moolenaar <Bram@vim.org>
parents: 27328
diff changeset
380 if (ctx != NULL)
aeadf4315bef patch 8.2.4193: cannot use an import in 'charconvert'
Bram Moolenaar <Bram@vim.org>
parents: 27328
diff changeset
381 current_sctx = *ctx;
aeadf4315bef patch 8.2.4193: cannot use an import in 'charconvert'
Bram Moolenaar <Bram@vim.org>
parents: 27328
diff changeset
382
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
383 if (eval_to_bool(p_ccv, &err, NULL, FALSE))
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
384 err = TRUE;
27330
aeadf4315bef patch 8.2.4193: cannot use an import in 'charconvert'
Bram Moolenaar <Bram@vim.org>
parents: 27328
diff changeset
385
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
386 set_vim_var_string(VV_CC_FROM, NULL, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
387 set_vim_var_string(VV_CC_TO, NULL, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
388 set_vim_var_string(VV_FNAME_IN, NULL, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
389 set_vim_var_string(VV_FNAME_OUT, NULL, -1);
27330
aeadf4315bef patch 8.2.4193: cannot use an import in 'charconvert'
Bram Moolenaar <Bram@vim.org>
parents: 27328
diff changeset
390 current_sctx = saved_sctx;
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
391
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
392 if (err)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
393 return FAIL;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
394 return OK;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
395 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
396
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
397 # if defined(FEAT_POSTSCRIPT) || defined(PROTO)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
398 int
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
399 eval_printexpr(char_u *fname, char_u *args)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
400 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
401 int err = FALSE;
27328
7382135dac01 patch 8.2.4192: cannot use an import in 'printexpr'
Bram Moolenaar <Bram@vim.org>
parents: 27315
diff changeset
402 sctx_T saved_sctx = current_sctx;
7382135dac01 patch 8.2.4192: cannot use an import in 'printexpr'
Bram Moolenaar <Bram@vim.org>
parents: 27315
diff changeset
403 sctx_T *ctx;
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
404
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
405 set_vim_var_string(VV_FNAME_IN, fname, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
406 set_vim_var_string(VV_CMDARG, args, -1);
27328
7382135dac01 patch 8.2.4192: cannot use an import in 'printexpr'
Bram Moolenaar <Bram@vim.org>
parents: 27315
diff changeset
407 ctx = get_option_sctx("printexpr");
7382135dac01 patch 8.2.4192: cannot use an import in 'printexpr'
Bram Moolenaar <Bram@vim.org>
parents: 27315
diff changeset
408 if (ctx != NULL)
7382135dac01 patch 8.2.4192: cannot use an import in 'printexpr'
Bram Moolenaar <Bram@vim.org>
parents: 27315
diff changeset
409 current_sctx = *ctx;
7382135dac01 patch 8.2.4192: cannot use an import in 'printexpr'
Bram Moolenaar <Bram@vim.org>
parents: 27315
diff changeset
410
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
411 if (eval_to_bool(p_pexpr, &err, NULL, FALSE))
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
412 err = TRUE;
27328
7382135dac01 patch 8.2.4192: cannot use an import in 'printexpr'
Bram Moolenaar <Bram@vim.org>
parents: 27315
diff changeset
413
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
414 set_vim_var_string(VV_FNAME_IN, NULL, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
415 set_vim_var_string(VV_CMDARG, NULL, -1);
27328
7382135dac01 patch 8.2.4192: cannot use an import in 'printexpr'
Bram Moolenaar <Bram@vim.org>
parents: 27315
diff changeset
416 current_sctx = saved_sctx;
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
417
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
418 if (err)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
419 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
420 mch_remove(fname);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
421 return FAIL;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
422 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
423 return OK;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
424 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
425 # endif
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
426
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
427 # if defined(FEAT_DIFF) || defined(PROTO)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
428 void
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
429 eval_diff(
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
430 char_u *origfile,
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
431 char_u *newfile,
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
432 char_u *outfile)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
433 {
27305
30d8437ad7cc patch 8.2.4181: Vim9: cannot use an import in 'diffexpr'
Bram Moolenaar <Bram@vim.org>
parents: 27285
diff changeset
434 sctx_T saved_sctx = current_sctx;
30d8437ad7cc patch 8.2.4181: Vim9: cannot use an import in 'diffexpr'
Bram Moolenaar <Bram@vim.org>
parents: 27285
diff changeset
435 sctx_T *ctx;
30d8437ad7cc patch 8.2.4181: Vim9: cannot use an import in 'diffexpr'
Bram Moolenaar <Bram@vim.org>
parents: 27285
diff changeset
436 typval_T *tv;
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
437
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
438 set_vim_var_string(VV_FNAME_IN, origfile, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
439 set_vim_var_string(VV_FNAME_NEW, newfile, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
440 set_vim_var_string(VV_FNAME_OUT, outfile, -1);
27305
30d8437ad7cc patch 8.2.4181: Vim9: cannot use an import in 'diffexpr'
Bram Moolenaar <Bram@vim.org>
parents: 27285
diff changeset
441
30d8437ad7cc patch 8.2.4181: Vim9: cannot use an import in 'diffexpr'
Bram Moolenaar <Bram@vim.org>
parents: 27285
diff changeset
442 ctx = get_option_sctx("diffexpr");
30d8437ad7cc patch 8.2.4181: Vim9: cannot use an import in 'diffexpr'
Bram Moolenaar <Bram@vim.org>
parents: 27285
diff changeset
443 if (ctx != NULL)
30d8437ad7cc patch 8.2.4181: Vim9: cannot use an import in 'diffexpr'
Bram Moolenaar <Bram@vim.org>
parents: 27285
diff changeset
444 current_sctx = *ctx;
30d8437ad7cc patch 8.2.4181: Vim9: cannot use an import in 'diffexpr'
Bram Moolenaar <Bram@vim.org>
parents: 27285
diff changeset
445
30d8437ad7cc patch 8.2.4181: Vim9: cannot use an import in 'diffexpr'
Bram Moolenaar <Bram@vim.org>
parents: 27285
diff changeset
446 // errors are ignored
30d8437ad7cc patch 8.2.4181: Vim9: cannot use an import in 'diffexpr'
Bram Moolenaar <Bram@vim.org>
parents: 27285
diff changeset
447 tv = eval_expr(p_dex, NULL);
27307
bb36a04d7e34 patch 8.2.4182: memory leak when evaluating 'diffexpr'
Bram Moolenaar <Bram@vim.org>
parents: 27305
diff changeset
448 free_tv(tv);
27305
30d8437ad7cc patch 8.2.4181: Vim9: cannot use an import in 'diffexpr'
Bram Moolenaar <Bram@vim.org>
parents: 27285
diff changeset
449
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
450 set_vim_var_string(VV_FNAME_IN, NULL, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
451 set_vim_var_string(VV_FNAME_NEW, NULL, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
452 set_vim_var_string(VV_FNAME_OUT, NULL, -1);
27305
30d8437ad7cc patch 8.2.4181: Vim9: cannot use an import in 'diffexpr'
Bram Moolenaar <Bram@vim.org>
parents: 27285
diff changeset
453 current_sctx = saved_sctx;
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
454 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
455
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
456 void
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
457 eval_patch(
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
458 char_u *origfile,
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
459 char_u *difffile,
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
460 char_u *outfile)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
461 {
27315
a195a900a329 patch 8.2.4186: cannot use an import in 'patchexpr'
Bram Moolenaar <Bram@vim.org>
parents: 27307
diff changeset
462 sctx_T saved_sctx = current_sctx;
a195a900a329 patch 8.2.4186: cannot use an import in 'patchexpr'
Bram Moolenaar <Bram@vim.org>
parents: 27307
diff changeset
463 sctx_T *ctx;
a195a900a329 patch 8.2.4186: cannot use an import in 'patchexpr'
Bram Moolenaar <Bram@vim.org>
parents: 27307
diff changeset
464 typval_T *tv;
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
465
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
466 set_vim_var_string(VV_FNAME_IN, origfile, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
467 set_vim_var_string(VV_FNAME_DIFF, difffile, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
468 set_vim_var_string(VV_FNAME_OUT, outfile, -1);
27315
a195a900a329 patch 8.2.4186: cannot use an import in 'patchexpr'
Bram Moolenaar <Bram@vim.org>
parents: 27307
diff changeset
469
a195a900a329 patch 8.2.4186: cannot use an import in 'patchexpr'
Bram Moolenaar <Bram@vim.org>
parents: 27307
diff changeset
470 ctx = get_option_sctx("patchexpr");
a195a900a329 patch 8.2.4186: cannot use an import in 'patchexpr'
Bram Moolenaar <Bram@vim.org>
parents: 27307
diff changeset
471 if (ctx != NULL)
a195a900a329 patch 8.2.4186: cannot use an import in 'patchexpr'
Bram Moolenaar <Bram@vim.org>
parents: 27307
diff changeset
472 current_sctx = *ctx;
a195a900a329 patch 8.2.4186: cannot use an import in 'patchexpr'
Bram Moolenaar <Bram@vim.org>
parents: 27307
diff changeset
473
a195a900a329 patch 8.2.4186: cannot use an import in 'patchexpr'
Bram Moolenaar <Bram@vim.org>
parents: 27307
diff changeset
474 // errors are ignored
a195a900a329 patch 8.2.4186: cannot use an import in 'patchexpr'
Bram Moolenaar <Bram@vim.org>
parents: 27307
diff changeset
475 tv = eval_expr(p_pex, NULL);
a195a900a329 patch 8.2.4186: cannot use an import in 'patchexpr'
Bram Moolenaar <Bram@vim.org>
parents: 27307
diff changeset
476 free_tv(tv);
a195a900a329 patch 8.2.4186: cannot use an import in 'patchexpr'
Bram Moolenaar <Bram@vim.org>
parents: 27307
diff changeset
477
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
478 set_vim_var_string(VV_FNAME_IN, NULL, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
479 set_vim_var_string(VV_FNAME_DIFF, NULL, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
480 set_vim_var_string(VV_FNAME_OUT, NULL, -1);
27315
a195a900a329 patch 8.2.4186: cannot use an import in 'patchexpr'
Bram Moolenaar <Bram@vim.org>
parents: 27307
diff changeset
481 current_sctx = saved_sctx;
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
482 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
483 # endif
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
484
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
485 #if defined(FEAT_SPELL) || defined(PROTO)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
486 /*
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
487 * Evaluate an expression to a list with suggestions.
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
488 * For the "expr:" part of 'spellsuggest'.
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
489 * Returns NULL when there is an error.
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
490 */
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
491 list_T *
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
492 eval_spell_expr(char_u *badword, char_u *expr)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
493 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
494 typval_T save_val;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
495 typval_T rettv;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
496 list_T *list = NULL;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
497 char_u *p = skipwhite(expr);
27338
c62006deb5c1 patch 8.2.4197: cannot use an import in the "expr" part of 'spellsuggest'
Bram Moolenaar <Bram@vim.org>
parents: 27330
diff changeset
498 sctx_T saved_sctx = current_sctx;
c62006deb5c1 patch 8.2.4197: cannot use an import in the "expr" part of 'spellsuggest'
Bram Moolenaar <Bram@vim.org>
parents: 27330
diff changeset
499 sctx_T *ctx;
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
500
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
501 // Set "v:val" to the bad word.
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
502 prepare_vimvar(VV_VAL, &save_val);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
503 set_vim_var_string(VV_VAL, badword, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
504 if (p_verbose == 0)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
505 ++emsg_off;
27338
c62006deb5c1 patch 8.2.4197: cannot use an import in the "expr" part of 'spellsuggest'
Bram Moolenaar <Bram@vim.org>
parents: 27330
diff changeset
506 ctx = get_option_sctx("spellsuggest");
c62006deb5c1 patch 8.2.4197: cannot use an import in the "expr" part of 'spellsuggest'
Bram Moolenaar <Bram@vim.org>
parents: 27330
diff changeset
507 if (ctx != NULL)
c62006deb5c1 patch 8.2.4197: cannot use an import in the "expr" part of 'spellsuggest'
Bram Moolenaar <Bram@vim.org>
parents: 27330
diff changeset
508 current_sctx = *ctx;
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
509
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
510 if (eval1(&p, &rettv, &EVALARG_EVALUATE) == OK)
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
511 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
512 if (rettv.v_type != VAR_LIST)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
513 clear_tv(&rettv);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
514 else
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
515 list = rettv.vval.v_list;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
516 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
517
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
518 if (p_verbose == 0)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
519 --emsg_off;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
520 clear_tv(get_vim_var_tv(VV_VAL));
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
521 restore_vimvar(VV_VAL, &save_val);
27338
c62006deb5c1 patch 8.2.4197: cannot use an import in the "expr" part of 'spellsuggest'
Bram Moolenaar <Bram@vim.org>
parents: 27330
diff changeset
522 current_sctx = saved_sctx;
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
523
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
524 return list;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
525 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
526
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
527 /*
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
528 * "list" is supposed to contain two items: a word and a number. Return the
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
529 * word in "pp" and the number as the return value.
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
530 * Return -1 if anything isn't right.
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
531 * Used to get the good word and score from the eval_spell_expr() result.
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
532 */
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
533 int
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
534 get_spellword(list_T *list, char_u **pp)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
535 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
536 listitem_T *li;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
537
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
538 li = list->lv_first;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
539 if (li == NULL)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
540 return -1;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
541 *pp = tv_get_string(&li->li_tv);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
542
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
543 li = li->li_next;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
544 if (li == NULL)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
545 return -1;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
546 return (int)tv_get_number(&li->li_tv);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
547 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
548 #endif
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
549
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
550 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
551 * Prepare v: variable "idx" to be used.
17944
745c02392844 patch 8.1.1968: crash when using nested map()
Bram Moolenaar <Bram@vim.org>
parents: 17922
diff changeset
552 * Save the current typeval in "save_tv" and clear it.
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
553 * When not used yet add the variable to the v: hashtable.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
554 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
555 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
556 prepare_vimvar(int idx, typval_T *save_tv)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
557 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
558 *save_tv = vimvars[idx].vv_tv;
17944
745c02392844 patch 8.1.1968: crash when using nested map()
Bram Moolenaar <Bram@vim.org>
parents: 17922
diff changeset
559 vimvars[idx].vv_str = NULL; // don't free it now
26723
c3cffd372c6f patch 8.2.3890: Vim9: type check for using v: variables is basic
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
560 if (vimvars[idx].vv_tv_type == VAR_UNKNOWN)
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
561 hash_add(&vimvarht, vimvars[idx].vv_di.di_key);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
562 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
563
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
564 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
565 * Restore v: variable "idx" to typeval "save_tv".
17944
745c02392844 patch 8.1.1968: crash when using nested map()
Bram Moolenaar <Bram@vim.org>
parents: 17922
diff changeset
566 * Note that the v: variable must have been cleared already.
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
567 * When no longer defined, remove the variable from the v: hashtable.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
568 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
569 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
570 restore_vimvar(int idx, typval_T *save_tv)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
571 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
572 hashitem_T *hi;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
573
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
574 vimvars[idx].vv_tv = *save_tv;
26723
c3cffd372c6f patch 8.2.3890: Vim9: type check for using v: variables is basic
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
575 if (vimvars[idx].vv_tv_type == VAR_UNKNOWN)
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
576 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
577 hi = hash_find(&vimvarht, vimvars[idx].vv_di.di_key);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
578 if (HASHITEM_EMPTY(hi))
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
579 internal_error("restore_vimvar()");
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
580 else
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
581 hash_remove(&vimvarht, hi);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
582 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
583 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
584
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
585 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
586 * List Vim variables.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
587 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
588 static void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
589 list_vim_vars(int *first)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
590 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
591 list_hashtable_vars(&vimvarht, "v:", FALSE, first);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
592 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
593
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
594 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
595 * List script-local variables, if there is a script.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
596 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
597 static void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
598 list_script_vars(int *first)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
599 {
21979
a98211c3e14e patch 8.2.1539: using invalid script ID causes a crash
Bram Moolenaar <Bram@vim.org>
parents: 21955
diff changeset
600 if (SCRIPT_ID_VALID(current_sctx.sc_sid))
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
601 list_hashtable_vars(&SCRIPT_VARS(current_sctx.sc_sid),
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
602 "s:", FALSE, first);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
603 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
604
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
605 /*
30217
e0cb5fb44859 patch 9.0.0444: trying to declare g:variable gives confusing error
Bram Moolenaar <Bram@vim.org>
parents: 30124
diff changeset
606 * Return TRUE if "name" starts with "g:", "w:", "t:" or "b:".
e0cb5fb44859 patch 9.0.0444: trying to declare g:variable gives confusing error
Bram Moolenaar <Bram@vim.org>
parents: 30124
diff changeset
607 * But only when an identifier character follows.
e0cb5fb44859 patch 9.0.0444: trying to declare g:variable gives confusing error
Bram Moolenaar <Bram@vim.org>
parents: 30124
diff changeset
608 */
e0cb5fb44859 patch 9.0.0444: trying to declare g:variable gives confusing error
Bram Moolenaar <Bram@vim.org>
parents: 30124
diff changeset
609 int
e0cb5fb44859 patch 9.0.0444: trying to declare g:variable gives confusing error
Bram Moolenaar <Bram@vim.org>
parents: 30124
diff changeset
610 is_scoped_variable(char_u *name)
e0cb5fb44859 patch 9.0.0444: trying to declare g:variable gives confusing error
Bram Moolenaar <Bram@vim.org>
parents: 30124
diff changeset
611 {
e0cb5fb44859 patch 9.0.0444: trying to declare g:variable gives confusing error
Bram Moolenaar <Bram@vim.org>
parents: 30124
diff changeset
612 return vim_strchr((char_u *)"gwbt", name[0]) != NULL
e0cb5fb44859 patch 9.0.0444: trying to declare g:variable gives confusing error
Bram Moolenaar <Bram@vim.org>
parents: 30124
diff changeset
613 && name[1] == ':'
e0cb5fb44859 patch 9.0.0444: trying to declare g:variable gives confusing error
Bram Moolenaar <Bram@vim.org>
parents: 30124
diff changeset
614 && eval_isnamec(name[2]);
e0cb5fb44859 patch 9.0.0444: trying to declare g:variable gives confusing error
Bram Moolenaar <Bram@vim.org>
parents: 30124
diff changeset
615 }
e0cb5fb44859 patch 9.0.0444: trying to declare g:variable gives confusing error
Bram Moolenaar <Bram@vim.org>
parents: 30124
diff changeset
616
e0cb5fb44859 patch 9.0.0444: trying to declare g:variable gives confusing error
Bram Moolenaar <Bram@vim.org>
parents: 30124
diff changeset
617 /*
28813
3626ca6a20ea patch 8.2.4930: interpolated string expression requires escaping
Bram Moolenaar <Bram@vim.org>
parents: 28718
diff changeset
618 * Evaluate one Vim expression {expr} in string "p" and append the
3626ca6a20ea patch 8.2.4930: interpolated string expression requires escaping
Bram Moolenaar <Bram@vim.org>
parents: 28718
diff changeset
619 * resulting string to "gap". "p" points to the opening "{".
28821
006d525419fa patch 8.2.4934: string interpolation fails when not evaluating
Bram Moolenaar <Bram@vim.org>
parents: 28813
diff changeset
620 * When "evaluate" is FALSE only skip over the expression.
28813
3626ca6a20ea patch 8.2.4930: interpolated string expression requires escaping
Bram Moolenaar <Bram@vim.org>
parents: 28718
diff changeset
621 * Return a pointer to the character after "}", NULL for an error.
3626ca6a20ea patch 8.2.4930: interpolated string expression requires escaping
Bram Moolenaar <Bram@vim.org>
parents: 28718
diff changeset
622 */
3626ca6a20ea patch 8.2.4930: interpolated string expression requires escaping
Bram Moolenaar <Bram@vim.org>
parents: 28718
diff changeset
623 char_u *
28821
006d525419fa patch 8.2.4934: string interpolation fails when not evaluating
Bram Moolenaar <Bram@vim.org>
parents: 28813
diff changeset
624 eval_one_expr_in_str(char_u *p, garray_T *gap, int evaluate)
28813
3626ca6a20ea patch 8.2.4930: interpolated string expression requires escaping
Bram Moolenaar <Bram@vim.org>
parents: 28718
diff changeset
625 {
3626ca6a20ea patch 8.2.4930: interpolated string expression requires escaping
Bram Moolenaar <Bram@vim.org>
parents: 28718
diff changeset
626 char_u *block_start = skipwhite(p + 1); // skip the opening {
3626ca6a20ea patch 8.2.4930: interpolated string expression requires escaping
Bram Moolenaar <Bram@vim.org>
parents: 28718
diff changeset
627 char_u *block_end = block_start;
3626ca6a20ea patch 8.2.4930: interpolated string expression requires escaping
Bram Moolenaar <Bram@vim.org>
parents: 28718
diff changeset
628 char_u *expr_val;
3626ca6a20ea patch 8.2.4930: interpolated string expression requires escaping
Bram Moolenaar <Bram@vim.org>
parents: 28718
diff changeset
629
3626ca6a20ea patch 8.2.4930: interpolated string expression requires escaping
Bram Moolenaar <Bram@vim.org>
parents: 28718
diff changeset
630 if (*block_start == NUL)
3626ca6a20ea patch 8.2.4930: interpolated string expression requires escaping
Bram Moolenaar <Bram@vim.org>
parents: 28718
diff changeset
631 {
3626ca6a20ea patch 8.2.4930: interpolated string expression requires escaping
Bram Moolenaar <Bram@vim.org>
parents: 28718
diff changeset
632 semsg(_(e_missing_close_curly_str), p);
3626ca6a20ea patch 8.2.4930: interpolated string expression requires escaping
Bram Moolenaar <Bram@vim.org>
parents: 28718
diff changeset
633 return NULL;
3626ca6a20ea patch 8.2.4930: interpolated string expression requires escaping
Bram Moolenaar <Bram@vim.org>
parents: 28718
diff changeset
634 }
3626ca6a20ea patch 8.2.4930: interpolated string expression requires escaping
Bram Moolenaar <Bram@vim.org>
parents: 28718
diff changeset
635 if (skip_expr(&block_end, NULL) == FAIL)
3626ca6a20ea patch 8.2.4930: interpolated string expression requires escaping
Bram Moolenaar <Bram@vim.org>
parents: 28718
diff changeset
636 return NULL;
3626ca6a20ea patch 8.2.4930: interpolated string expression requires escaping
Bram Moolenaar <Bram@vim.org>
parents: 28718
diff changeset
637 block_end = skipwhite(block_end);
3626ca6a20ea patch 8.2.4930: interpolated string expression requires escaping
Bram Moolenaar <Bram@vim.org>
parents: 28718
diff changeset
638 if (*block_end != '}')
3626ca6a20ea patch 8.2.4930: interpolated string expression requires escaping
Bram Moolenaar <Bram@vim.org>
parents: 28718
diff changeset
639 {
3626ca6a20ea patch 8.2.4930: interpolated string expression requires escaping
Bram Moolenaar <Bram@vim.org>
parents: 28718
diff changeset
640 semsg(_(e_missing_close_curly_str), p);
3626ca6a20ea patch 8.2.4930: interpolated string expression requires escaping
Bram Moolenaar <Bram@vim.org>
parents: 28718
diff changeset
641 return NULL;
3626ca6a20ea patch 8.2.4930: interpolated string expression requires escaping
Bram Moolenaar <Bram@vim.org>
parents: 28718
diff changeset
642 }
28821
006d525419fa patch 8.2.4934: string interpolation fails when not evaluating
Bram Moolenaar <Bram@vim.org>
parents: 28813
diff changeset
643 if (evaluate)
006d525419fa patch 8.2.4934: string interpolation fails when not evaluating
Bram Moolenaar <Bram@vim.org>
parents: 28813
diff changeset
644 {
006d525419fa patch 8.2.4934: string interpolation fails when not evaluating
Bram Moolenaar <Bram@vim.org>
parents: 28813
diff changeset
645 *block_end = NUL;
006d525419fa patch 8.2.4934: string interpolation fails when not evaluating
Bram Moolenaar <Bram@vim.org>
parents: 28813
diff changeset
646 expr_val = eval_to_string(block_start, TRUE);
006d525419fa patch 8.2.4934: string interpolation fails when not evaluating
Bram Moolenaar <Bram@vim.org>
parents: 28813
diff changeset
647 *block_end = '}';
006d525419fa patch 8.2.4934: string interpolation fails when not evaluating
Bram Moolenaar <Bram@vim.org>
parents: 28813
diff changeset
648 if (expr_val == NULL)
006d525419fa patch 8.2.4934: string interpolation fails when not evaluating
Bram Moolenaar <Bram@vim.org>
parents: 28813
diff changeset
649 return NULL;
006d525419fa patch 8.2.4934: string interpolation fails when not evaluating
Bram Moolenaar <Bram@vim.org>
parents: 28813
diff changeset
650 ga_concat(gap, expr_val);
006d525419fa patch 8.2.4934: string interpolation fails when not evaluating
Bram Moolenaar <Bram@vim.org>
parents: 28813
diff changeset
651 vim_free(expr_val);
006d525419fa patch 8.2.4934: string interpolation fails when not evaluating
Bram Moolenaar <Bram@vim.org>
parents: 28813
diff changeset
652 }
28813
3626ca6a20ea patch 8.2.4930: interpolated string expression requires escaping
Bram Moolenaar <Bram@vim.org>
parents: 28718
diff changeset
653
3626ca6a20ea patch 8.2.4930: interpolated string expression requires escaping
Bram Moolenaar <Bram@vim.org>
parents: 28718
diff changeset
654 return block_end + 1;
3626ca6a20ea patch 8.2.4930: interpolated string expression requires escaping
Bram Moolenaar <Bram@vim.org>
parents: 28718
diff changeset
655 }
3626ca6a20ea patch 8.2.4930: interpolated string expression requires escaping
Bram Moolenaar <Bram@vim.org>
parents: 28718
diff changeset
656
3626ca6a20ea patch 8.2.4930: interpolated string expression requires escaping
Bram Moolenaar <Bram@vim.org>
parents: 28718
diff changeset
657 /*
3626ca6a20ea patch 8.2.4930: interpolated string expression requires escaping
Bram Moolenaar <Bram@vim.org>
parents: 28718
diff changeset
658 * Evaluate all the Vim expressions {expr} in "str" and return the resulting
3626ca6a20ea patch 8.2.4930: interpolated string expression requires escaping
Bram Moolenaar <Bram@vim.org>
parents: 28718
diff changeset
659 * string in allocated memory. "{{" is reduced to "{" and "}}" to "}".
3626ca6a20ea patch 8.2.4930: interpolated string expression requires escaping
Bram Moolenaar <Bram@vim.org>
parents: 28718
diff changeset
660 * Used for a heredoc assignment.
3626ca6a20ea patch 8.2.4930: interpolated string expression requires escaping
Bram Moolenaar <Bram@vim.org>
parents: 28718
diff changeset
661 * Returns NULL for an error.
28491
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
662 */
29320
a74398c432a4 patch 9.0.0003: functions are global while they could be local
Bram Moolenaar <Bram@vim.org>
parents: 28990
diff changeset
663 static char_u *
28491
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
664 eval_all_expr_in_str(char_u *str)
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
665 {
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
666 garray_T ga;
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
667 char_u *p;
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
668
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
669 ga_init2(&ga, 1, 80);
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
670 p = str;
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
671
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
672 while (*p != NUL)
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
673 {
28718
723c7d940cba patch 8.2.4883: string interpolation only works in heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28684
diff changeset
674 char_u *lit_start;
723c7d940cba patch 8.2.4883: string interpolation only works in heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28684
diff changeset
675 int escaped_brace = FALSE;
723c7d940cba patch 8.2.4883: string interpolation only works in heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28684
diff changeset
676
723c7d940cba patch 8.2.4883: string interpolation only works in heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28684
diff changeset
677 // Look for a block start.
723c7d940cba patch 8.2.4883: string interpolation only works in heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28684
diff changeset
678 lit_start = p;
723c7d940cba patch 8.2.4883: string interpolation only works in heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28684
diff changeset
679 while (*p != '{' && *p != '}' && *p != NUL)
723c7d940cba patch 8.2.4883: string interpolation only works in heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28684
diff changeset
680 ++p;
723c7d940cba patch 8.2.4883: string interpolation only works in heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28684
diff changeset
681
723c7d940cba patch 8.2.4883: string interpolation only works in heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28684
diff changeset
682 if (*p != NUL && *p == p[1])
28491
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
683 {
28718
723c7d940cba patch 8.2.4883: string interpolation only works in heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28684
diff changeset
684 // Escaped brace, unescape and continue.
723c7d940cba patch 8.2.4883: string interpolation only works in heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28684
diff changeset
685 // Include the brace in the literal string.
723c7d940cba patch 8.2.4883: string interpolation only works in heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28684
diff changeset
686 ++p;
723c7d940cba patch 8.2.4883: string interpolation only works in heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28684
diff changeset
687 escaped_brace = TRUE;
723c7d940cba patch 8.2.4883: string interpolation only works in heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28684
diff changeset
688 }
723c7d940cba patch 8.2.4883: string interpolation only works in heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28684
diff changeset
689 else if (*p == '}')
723c7d940cba patch 8.2.4883: string interpolation only works in heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28684
diff changeset
690 {
723c7d940cba patch 8.2.4883: string interpolation only works in heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28684
diff changeset
691 semsg(_(e_stray_closing_curly_str), str);
723c7d940cba patch 8.2.4883: string interpolation only works in heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28684
diff changeset
692 ga_clear(&ga);
28491
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
693 return NULL;
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
694 }
28718
723c7d940cba patch 8.2.4883: string interpolation only works in heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28684
diff changeset
695
723c7d940cba patch 8.2.4883: string interpolation only works in heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28684
diff changeset
696 // Append the literal part.
723c7d940cba patch 8.2.4883: string interpolation only works in heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28684
diff changeset
697 ga_concat_len(&ga, lit_start, (size_t)(p - lit_start));
723c7d940cba patch 8.2.4883: string interpolation only works in heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28684
diff changeset
698
723c7d940cba patch 8.2.4883: string interpolation only works in heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28684
diff changeset
699 if (*p == NUL)
723c7d940cba patch 8.2.4883: string interpolation only works in heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28684
diff changeset
700 break;
723c7d940cba patch 8.2.4883: string interpolation only works in heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28684
diff changeset
701
723c7d940cba patch 8.2.4883: string interpolation only works in heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28684
diff changeset
702 if (escaped_brace)
28491
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
703 {
28718
723c7d940cba patch 8.2.4883: string interpolation only works in heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28684
diff changeset
704 // Skip the second brace.
723c7d940cba patch 8.2.4883: string interpolation only works in heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28684
diff changeset
705 ++p;
723c7d940cba patch 8.2.4883: string interpolation only works in heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28684
diff changeset
706 continue;
723c7d940cba patch 8.2.4883: string interpolation only works in heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28684
diff changeset
707 }
723c7d940cba patch 8.2.4883: string interpolation only works in heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28684
diff changeset
708
28813
3626ca6a20ea patch 8.2.4930: interpolated string expression requires escaping
Bram Moolenaar <Bram@vim.org>
parents: 28718
diff changeset
709 // Evaluate the expression and append the result.
28821
006d525419fa patch 8.2.4934: string interpolation fails when not evaluating
Bram Moolenaar <Bram@vim.org>
parents: 28813
diff changeset
710 p = eval_one_expr_in_str(p, &ga, TRUE);
28813
3626ca6a20ea patch 8.2.4930: interpolated string expression requires escaping
Bram Moolenaar <Bram@vim.org>
parents: 28718
diff changeset
711 if (p == NULL)
28718
723c7d940cba patch 8.2.4883: string interpolation only works in heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28684
diff changeset
712 {
723c7d940cba patch 8.2.4883: string interpolation only works in heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28684
diff changeset
713 ga_clear(&ga);
28491
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
714 return NULL;
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
715 }
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
716 }
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
717 ga_append(&ga, NUL);
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
718
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
719 return ga.ga_data;
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
720 }
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
721
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
722 /*
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
723 * Get a list of lines from a HERE document. The here document is a list of
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
724 * lines surrounded by a marker.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
725 * cmd << {marker}
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
726 * {line1}
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
727 * {line2}
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
728 * ....
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
729 * {marker}
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
730 *
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
731 * The {marker} is a string. If the optional 'trim' word is supplied before the
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
732 * marker, then the leading indentation before the lines (matching the
28560
060fc3b69697 patch 8.2.4804: expression in heredoc doesn't work for compiled function
Bram Moolenaar <Bram@vim.org>
parents: 28518
diff changeset
733 * indentation in the "cmd" line) is stripped.
20045
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19962
diff changeset
734 *
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19962
diff changeset
735 * When getting lines for an embedded script (e.g. python, lua, perl, ruby,
28560
060fc3b69697 patch 8.2.4804: expression in heredoc doesn't work for compiled function
Bram Moolenaar <Bram@vim.org>
parents: 28518
diff changeset
736 * tcl, mzscheme), "script_get" is set to TRUE. In this case, if the marker is
20045
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19962
diff changeset
737 * missing, then '.' is accepted as a marker.
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19962
diff changeset
738 *
28560
060fc3b69697 patch 8.2.4804: expression in heredoc doesn't work for compiled function
Bram Moolenaar <Bram@vim.org>
parents: 28518
diff changeset
739 * When compiling a heredoc assignment to a variable in a Vim9 def function,
060fc3b69697 patch 8.2.4804: expression in heredoc doesn't work for compiled function
Bram Moolenaar <Bram@vim.org>
parents: 28518
diff changeset
740 * "vim9compile" is set to TRUE. In this case, instead of generating a list of
060fc3b69697 patch 8.2.4804: expression in heredoc doesn't work for compiled function
Bram Moolenaar <Bram@vim.org>
parents: 28518
diff changeset
741 * string values from the heredoc, vim9 instructions are generated. On success
060fc3b69697 patch 8.2.4804: expression in heredoc doesn't work for compiled function
Bram Moolenaar <Bram@vim.org>
parents: 28518
diff changeset
742 * the returned list will be empty.
060fc3b69697 patch 8.2.4804: expression in heredoc doesn't work for compiled function
Bram Moolenaar <Bram@vim.org>
parents: 28518
diff changeset
743 *
28491
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
744 * Returns a List with {lines} or NULL on failure.
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
745 */
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
746 list_T *
28560
060fc3b69697 patch 8.2.4804: expression in heredoc doesn't work for compiled function
Bram Moolenaar <Bram@vim.org>
parents: 28518
diff changeset
747 heredoc_get(exarg_T *eap, char_u *cmd, int script_get, int vim9compile)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
748 {
28518
1a2643893aa4 patch 8.2.4783: Coverity warns for leaking memory
Bram Moolenaar <Bram@vim.org>
parents: 28491
diff changeset
749 char_u *theline = NULL;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
750 char_u *marker;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
751 list_T *l;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
752 char_u *p;
28491
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
753 char_u *str;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
754 int marker_indent_len = 0;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
755 int text_indent_len = 0;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
756 char_u *text_indent = NULL;
20045
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19962
diff changeset
757 char_u dot[] = ".";
22413
66d1131a7eff patch 8.2.1755: Vim9: crash when using invalid heredoc marker
Bram Moolenaar <Bram@vim.org>
parents: 22409
diff changeset
758 int comment_char = in_vim9script() ? '#' : '"';
28491
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
759 int evalstr = FALSE;
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
760 int eval_failed = FALSE;
28560
060fc3b69697 patch 8.2.4804: expression in heredoc doesn't work for compiled function
Bram Moolenaar <Bram@vim.org>
parents: 28518
diff changeset
761 cctx_T *cctx = vim9compile ? eap->cookie : NULL;
060fc3b69697 patch 8.2.4804: expression in heredoc doesn't work for compiled function
Bram Moolenaar <Bram@vim.org>
parents: 28518
diff changeset
762 int count = 0;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
763
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
764 if (eap->getline == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
765 {
26966
ac75c145f0a9 patch 8.2.4012: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26958
diff changeset
766 emsg(_(e_cannot_use_heredoc_here));
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
767 return NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
768 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
769
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
770 // Check for the optional 'trim' word before the marker
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
771 cmd = skipwhite(cmd);
28491
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
772
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
773 while (TRUE)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
774 {
28491
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
775 if (STRNCMP(cmd, "trim", 4) == 0
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
776 && (cmd[4] == NUL || VIM_ISWHITE(cmd[4])))
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
777 {
28491
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
778 cmd = skipwhite(cmd + 4);
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
779
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
780 // Trim the indentation from all the lines in the here document.
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
781 // The amount of indentation trimmed is the same as the indentation
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
782 // of the first line after the :let command line. To find the end
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
783 // marker the indent of the :let command line is trimmed.
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
784 p = *eap->cmdlinep;
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
785 while (VIM_ISWHITE(*p))
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
786 {
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
787 p++;
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
788 marker_indent_len++;
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
789 }
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
790 text_indent_len = -1;
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
791
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
792 continue;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
793 }
28491
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
794 if (STRNCMP(cmd, "eval", 4) == 0
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
795 && (cmd[4] == NUL || VIM_ISWHITE(cmd[4])))
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
796 {
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
797 cmd = skipwhite(cmd + 4);
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
798 evalstr = TRUE;
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
799 continue;
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
800 }
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
801 break;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
802 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
803
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
804 // The marker is the next word.
22413
66d1131a7eff patch 8.2.1755: Vim9: crash when using invalid heredoc marker
Bram Moolenaar <Bram@vim.org>
parents: 22409
diff changeset
805 if (*cmd != NUL && *cmd != comment_char)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
806 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
807 marker = skipwhite(cmd);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
808 p = skiptowhite(marker);
22413
66d1131a7eff patch 8.2.1755: Vim9: crash when using invalid heredoc marker
Bram Moolenaar <Bram@vim.org>
parents: 22409
diff changeset
809 if (*skipwhite(p) != NUL && *skipwhite(p) != comment_char)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
810 {
26883
7f150a4936f2 patch 8.2.3970: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26881
diff changeset
811 semsg(_(e_trailing_characters_str), p);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
812 return NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
813 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
814 *p = NUL;
20233
5f9c2c7d3d73 patch 8.2.0672: heredoc in scripts does not accept lower case marker
Bram Moolenaar <Bram@vim.org>
parents: 20148
diff changeset
815 if (!script_get && vim_islower(*marker))
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
816 {
26861
df2de1e63de0 patch 8.2.3959: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26857
diff changeset
817 emsg(_(e_marker_cannot_start_with_lower_case_letter));
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
818 return NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
819 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
820 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
821 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
822 {
20045
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19962
diff changeset
823 // When getting lines for an embedded script, if the marker is missing,
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19962
diff changeset
824 // accept '.' as the marker.
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19962
diff changeset
825 if (script_get)
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19962
diff changeset
826 marker = dot;
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19962
diff changeset
827 else
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19962
diff changeset
828 {
26857
2aeea8611342 patch 8.2.3957: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26723
diff changeset
829 emsg(_(e_missing_marker));
20045
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19962
diff changeset
830 return NULL;
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19962
diff changeset
831 }
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
832 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
833
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
834 l = list_alloc();
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
835 if (l == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
836 return NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
837
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
838 for (;;)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
839 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
840 int mi = 0;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
841 int ti = 0;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
842
28518
1a2643893aa4 patch 8.2.4783: Coverity warns for leaking memory
Bram Moolenaar <Bram@vim.org>
parents: 28491
diff changeset
843 vim_free(theline);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
844 theline = eap->getline(NUL, eap->cookie, 0, FALSE);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
845 if (theline == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
846 {
26966
ac75c145f0a9 patch 8.2.4012: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26958
diff changeset
847 semsg(_(e_missing_end_marker_str), marker);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
848 break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
849 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
850
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
851 // with "trim": skip the indent matching the :let line to find the
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
852 // marker
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
853 if (marker_indent_len > 0
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
854 && STRNCMP(theline, *eap->cmdlinep, marker_indent_len) == 0)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
855 mi = marker_indent_len;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
856 if (STRCMP(marker, theline + mi) == 0)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
857 break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
858
28491
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
859 // If expression evaluation failed in the heredoc, then skip till the
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
860 // end marker.
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
861 if (eval_failed)
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
862 continue;
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
863
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
864 if (text_indent_len == -1 && *theline != NUL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
865 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
866 // set the text indent from the first line.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
867 p = theline;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
868 text_indent_len = 0;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
869 while (VIM_ISWHITE(*p))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
870 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
871 p++;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
872 text_indent_len++;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
873 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
874 text_indent = vim_strnsave(theline, text_indent_len);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
875 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
876 // with "trim": skip the indent matching the first line
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
877 if (text_indent != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
878 for (ti = 0; ti < text_indent_len; ++ti)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
879 if (theline[ti] != text_indent[ti])
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
880 break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
881
28491
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
882 str = theline + ti;
28560
060fc3b69697 patch 8.2.4804: expression in heredoc doesn't work for compiled function
Bram Moolenaar <Bram@vim.org>
parents: 28518
diff changeset
883 if (vim9compile)
28491
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
884 {
28718
723c7d940cba patch 8.2.4883: string interpolation only works in heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28684
diff changeset
885 if (compile_all_expr_in_str(str, evalstr, cctx) == FAIL)
28560
060fc3b69697 patch 8.2.4804: expression in heredoc doesn't work for compiled function
Bram Moolenaar <Bram@vim.org>
parents: 28518
diff changeset
886 {
060fc3b69697 patch 8.2.4804: expression in heredoc doesn't work for compiled function
Bram Moolenaar <Bram@vim.org>
parents: 28518
diff changeset
887 vim_free(theline);
060fc3b69697 patch 8.2.4804: expression in heredoc doesn't work for compiled function
Bram Moolenaar <Bram@vim.org>
parents: 28518
diff changeset
888 vim_free(text_indent);
060fc3b69697 patch 8.2.4804: expression in heredoc doesn't work for compiled function
Bram Moolenaar <Bram@vim.org>
parents: 28518
diff changeset
889 return FAIL;
060fc3b69697 patch 8.2.4804: expression in heredoc doesn't work for compiled function
Bram Moolenaar <Bram@vim.org>
parents: 28518
diff changeset
890 }
060fc3b69697 patch 8.2.4804: expression in heredoc doesn't work for compiled function
Bram Moolenaar <Bram@vim.org>
parents: 28518
diff changeset
891 count++;
060fc3b69697 patch 8.2.4804: expression in heredoc doesn't work for compiled function
Bram Moolenaar <Bram@vim.org>
parents: 28518
diff changeset
892 }
060fc3b69697 patch 8.2.4804: expression in heredoc doesn't work for compiled function
Bram Moolenaar <Bram@vim.org>
parents: 28518
diff changeset
893 else
060fc3b69697 patch 8.2.4804: expression in heredoc doesn't work for compiled function
Bram Moolenaar <Bram@vim.org>
parents: 28518
diff changeset
894 {
28633
7a39c20a42fa patch 8.2.4840: heredoc expression evaluated even when skipping
Bram Moolenaar <Bram@vim.org>
parents: 28560
diff changeset
895 if (evalstr && !eap->skip)
28491
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
896 {
28560
060fc3b69697 patch 8.2.4804: expression in heredoc doesn't work for compiled function
Bram Moolenaar <Bram@vim.org>
parents: 28518
diff changeset
897 str = eval_all_expr_in_str(str);
060fc3b69697 patch 8.2.4804: expression in heredoc doesn't work for compiled function
Bram Moolenaar <Bram@vim.org>
parents: 28518
diff changeset
898 if (str == NULL)
060fc3b69697 patch 8.2.4804: expression in heredoc doesn't work for compiled function
Bram Moolenaar <Bram@vim.org>
parents: 28518
diff changeset
899 {
060fc3b69697 patch 8.2.4804: expression in heredoc doesn't work for compiled function
Bram Moolenaar <Bram@vim.org>
parents: 28518
diff changeset
900 // expression evaluation failed
060fc3b69697 patch 8.2.4804: expression in heredoc doesn't work for compiled function
Bram Moolenaar <Bram@vim.org>
parents: 28518
diff changeset
901 eval_failed = TRUE;
060fc3b69697 patch 8.2.4804: expression in heredoc doesn't work for compiled function
Bram Moolenaar <Bram@vim.org>
parents: 28518
diff changeset
902 continue;
060fc3b69697 patch 8.2.4804: expression in heredoc doesn't work for compiled function
Bram Moolenaar <Bram@vim.org>
parents: 28518
diff changeset
903 }
060fc3b69697 patch 8.2.4804: expression in heredoc doesn't work for compiled function
Bram Moolenaar <Bram@vim.org>
parents: 28518
diff changeset
904 vim_free(theline);
060fc3b69697 patch 8.2.4804: expression in heredoc doesn't work for compiled function
Bram Moolenaar <Bram@vim.org>
parents: 28518
diff changeset
905 theline = str;
28491
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
906 }
28560
060fc3b69697 patch 8.2.4804: expression in heredoc doesn't work for compiled function
Bram Moolenaar <Bram@vim.org>
parents: 28518
diff changeset
907
060fc3b69697 patch 8.2.4804: expression in heredoc doesn't work for compiled function
Bram Moolenaar <Bram@vim.org>
parents: 28518
diff changeset
908 if (list_append_string(l, str, -1) == FAIL)
060fc3b69697 patch 8.2.4804: expression in heredoc doesn't work for compiled function
Bram Moolenaar <Bram@vim.org>
parents: 28518
diff changeset
909 break;
28491
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
910 }
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
911 }
28518
1a2643893aa4 patch 8.2.4783: Coverity warns for leaking memory
Bram Moolenaar <Bram@vim.org>
parents: 28491
diff changeset
912 vim_free(theline);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
913 vim_free(text_indent);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
914
28560
060fc3b69697 patch 8.2.4804: expression in heredoc doesn't work for compiled function
Bram Moolenaar <Bram@vim.org>
parents: 28518
diff changeset
915 if (vim9compile && cctx->ctx_skip != SKIP_YES && !eval_failed)
060fc3b69697 patch 8.2.4804: expression in heredoc doesn't work for compiled function
Bram Moolenaar <Bram@vim.org>
parents: 28518
diff changeset
916 generate_NEWLIST(cctx, count, FALSE);
060fc3b69697 patch 8.2.4804: expression in heredoc doesn't work for compiled function
Bram Moolenaar <Bram@vim.org>
parents: 28518
diff changeset
917
28491
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
918 if (eval_failed)
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
919 {
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
920 // expression evaluation in the heredoc failed
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
921 list_free(l);
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
922 return NULL;
769599ee9f06 patch 8.2.4770: cannot easily mix expression and heredoc
Bram Moolenaar <Bram@vim.org>
parents: 28459
diff changeset
923 }
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
924 return l;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
925 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
926
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
927 /*
22391
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
928 * Vim9 variable declaration:
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
929 * ":var name"
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
930 * ":var name: type"
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
931 * ":var name = expr"
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
932 * ":var name: type = expr"
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
933 * etc.
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
934 */
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
935 void
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
936 ex_var(exarg_T *eap)
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
937 {
27966
80f398bfc19f patch 8.2.4508: Vim9: cannot assign to a global variable on the command line
Bram Moolenaar <Bram@vim.org>
parents: 27950
diff changeset
938 char_u *p = eap->cmd;
27968
40c6e5f849dc patch 8.2.4509: Vim9: can declare a variable with ":va"
Bram Moolenaar <Bram@vim.org>
parents: 27966
diff changeset
939 int has_var;
27966
80f398bfc19f patch 8.2.4508: Vim9: cannot assign to a global variable on the command line
Bram Moolenaar <Bram@vim.org>
parents: 27950
diff changeset
940
22391
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
941 if (!in_vim9script())
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
942 {
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
943 semsg(_(e_str_cannot_be_used_in_legacy_vim_script), ":var");
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
944 return;
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
945 }
27968
40c6e5f849dc patch 8.2.4509: Vim9: can declare a variable with ":va"
Bram Moolenaar <Bram@vim.org>
parents: 27966
diff changeset
946 has_var = checkforcmd_noparen(&p, "var", 3);
40c6e5f849dc patch 8.2.4509: Vim9: can declare a variable with ":va"
Bram Moolenaar <Bram@vim.org>
parents: 27966
diff changeset
947 if (current_sctx.sc_sid == 0 && has_var)
27950
aacc98a38cf3 patch 8.2.4500: Vim9: can declare a global variable on the command line
Bram Moolenaar <Bram@vim.org>
parents: 27934
diff changeset
948 {
aacc98a38cf3 patch 8.2.4500: Vim9: can declare a global variable on the command line
Bram Moolenaar <Bram@vim.org>
parents: 27934
diff changeset
949 emsg(_(e_cannot_declare_variable_on_command_line));
aacc98a38cf3 patch 8.2.4500: Vim9: can declare a global variable on the command line
Bram Moolenaar <Bram@vim.org>
parents: 27934
diff changeset
950 return;
aacc98a38cf3 patch 8.2.4500: Vim9: can declare a global variable on the command line
Bram Moolenaar <Bram@vim.org>
parents: 27934
diff changeset
951 }
22391
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
952 ex_let(eap);
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
953 }
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
954
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
955 /*
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
956 * ":let" list all variable values
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
957 * ":let var1 var2" list variable values
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
958 * ":let var = expr" assignment command.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
959 * ":let var += expr" assignment command.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
960 * ":let var -= expr" assignment command.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
961 * ":let var *= expr" assignment command.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
962 * ":let var /= expr" assignment command.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
963 * ":let var %= expr" assignment command.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
964 * ":let var .= expr" assignment command.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
965 * ":let var ..= expr" assignment command.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
966 * ":let [var1, var2] = expr" unpack list.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
967 * ":let var =<< ..." heredoc
19524
4a6a412e4565 patch 8.2.0319: file missing in distribution, comments outdated
Bram Moolenaar <Bram@vim.org>
parents: 19477
diff changeset
968 * ":let var: string" Vim9 declaration
20536
8fa783f2c69c patch 8.2.0822: Vim9: code left over from discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20530
diff changeset
969 *
22391
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
970 * ":final var = expr" assignment command.
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
971 * ":final [var1, var2] = expr" unpack list.
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
972 *
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
973 * ":const" list all variable values
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
974 * ":const var1 var2" list variable values
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
975 * ":const var = expr" assignment command.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
976 * ":const [var1, var2] = expr" unpack list.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
977 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
978 void
20536
8fa783f2c69c patch 8.2.0822: Vim9: code left over from discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20530
diff changeset
979 ex_let(exarg_T *eap)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
980 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
981 char_u *arg = eap->arg;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
982 char_u *expr = NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
983 typval_T rettv;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
984 int i;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
985 int var_count = 0;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
986 int semicolon = 0;
21447
369cde0d5771 patch 8.2.1274: Vim9: no error for missing white space at script level
Bram Moolenaar <Bram@vim.org>
parents: 21409
diff changeset
987 char_u op[4];
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
988 char_u *argend;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
989 int first = TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
990 int concat;
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
991 int has_assign;
23297
40f1d3f0c53e patch 8.2.2194: Vim9: cannot use :const or :final at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23295
diff changeset
992 int flags = 0;
21447
369cde0d5771 patch 8.2.1274: Vim9: no error for missing white space at script level
Bram Moolenaar <Bram@vim.org>
parents: 21409
diff changeset
993 int vim9script = in_vim9script();
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
994
22391
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
995 if (eap->cmdidx == CMD_final && !vim9script)
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
996 {
23297
40f1d3f0c53e patch 8.2.2194: Vim9: cannot use :const or :final at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23295
diff changeset
997 // In legacy Vim script ":final" is short for ":finally".
40f1d3f0c53e patch 8.2.2194: Vim9: cannot use :const or :final at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23295
diff changeset
998 ex_finally(eap);
40f1d3f0c53e patch 8.2.2194: Vim9: cannot use :const or :final at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23295
diff changeset
999 return;
22391
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
1000 }
22667
87987c783087 patch 8.2.1882: Vim9: v:disallow_let is no longer needed
Bram Moolenaar <Bram@vim.org>
parents: 22602
diff changeset
1001 if (eap->cmdidx == CMD_let && vim9script)
22415
1cefe1c013ac patch 8.2.1756: Vim9: :let will soon be disallowed
Bram Moolenaar <Bram@vim.org>
parents: 22413
diff changeset
1002 {
1cefe1c013ac patch 8.2.1756: Vim9: :let will soon be disallowed
Bram Moolenaar <Bram@vim.org>
parents: 22413
diff changeset
1003 emsg(_(e_cannot_use_let_in_vim9_script));
1cefe1c013ac patch 8.2.1756: Vim9: :let will soon be disallowed
Bram Moolenaar <Bram@vim.org>
parents: 22413
diff changeset
1004 return;
1cefe1c013ac patch 8.2.1756: Vim9: :let will soon be disallowed
Bram Moolenaar <Bram@vim.org>
parents: 22413
diff changeset
1005 }
22391
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
1006
23297
40f1d3f0c53e patch 8.2.2194: Vim9: cannot use :const or :final at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23295
diff changeset
1007 if (eap->cmdidx == CMD_const)
40f1d3f0c53e patch 8.2.2194: Vim9: cannot use :const or :final at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23295
diff changeset
1008 flags |= ASSIGN_CONST;
40f1d3f0c53e patch 8.2.2194: Vim9: cannot use :const or :final at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23295
diff changeset
1009 else if (eap->cmdidx == CMD_final)
40f1d3f0c53e patch 8.2.2194: Vim9: cannot use :const or :final at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23295
diff changeset
1010 flags |= ASSIGN_FINAL;
40f1d3f0c53e patch 8.2.2194: Vim9: cannot use :const or :final at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23295
diff changeset
1011
40f1d3f0c53e patch 8.2.2194: Vim9: cannot use :const or :final at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23295
diff changeset
1012 // Vim9 assignment without ":let", ":const" or ":final"
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1013 if (eap->arg == eap->cmd)
22391
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
1014 flags |= ASSIGN_NO_DECL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1015
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1016 argend = skip_var_list(arg, TRUE, &var_count, &semicolon, FALSE);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1017 if (argend == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1018 return;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1019 if (argend > arg && argend[-1] == '.') // for var.='str'
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1020 --argend;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1021 expr = skipwhite(argend);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1022 concat = expr[0] == '.'
25622
15b54e0a576b patch 8.2.3347: check for legacy script is incomplete
Bram Moolenaar <Bram@vim.org>
parents: 25613
diff changeset
1023 && ((expr[1] == '=' && in_old_script(2))
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1024 || (expr[1] == '.' && expr[2] == '='));
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1025 has_assign = *expr == '=' || (vim_strchr((char_u *)"+-*/%", *expr) != NULL
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1026 && expr[1] == '=');
20528
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20397
diff changeset
1027 if (!has_assign && !concat)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1028 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1029 // ":let" without "=": list variables
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1030 if (*arg == '[')
26865
bce848ec8b1b patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26861
diff changeset
1031 emsg(_(e_invalid_argument));
21447
369cde0d5771 patch 8.2.1274: Vim9: no error for missing white space at script level
Bram Moolenaar <Bram@vim.org>
parents: 21409
diff changeset
1032 else if (expr[0] == '.' && expr[1] == '=')
26966
ac75c145f0a9 patch 8.2.4012: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26958
diff changeset
1033 emsg(_(e_dot_equal_not_supported_with_script_version_two));
20111
f40231487a49 patch 8.2.0611: Vim9: no check for space before #comment
Bram Moolenaar <Bram@vim.org>
parents: 20103
diff changeset
1034 else if (!ends_excmd2(eap->cmd, arg))
20840
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1035 {
21447
369cde0d5771 patch 8.2.1274: Vim9: no error for missing white space at script level
Bram Moolenaar <Bram@vim.org>
parents: 21409
diff changeset
1036 if (vim9script)
20840
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1037 {
24238
e5cd25f7ffcd patch 8.2.2660: Vim9: no error for declaration with trailing text
Bram Moolenaar <Bram@vim.org>
parents: 24124
diff changeset
1038 if (!ends_excmd2(eap->cmd, skipwhite(argend)))
26883
7f150a4936f2 patch 8.2.3970: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26881
diff changeset
1039 semsg(_(e_trailing_characters_str), argend);
24238
e5cd25f7ffcd patch 8.2.2660: Vim9: no error for declaration with trailing text
Bram Moolenaar <Bram@vim.org>
parents: 24124
diff changeset
1040 else
e5cd25f7ffcd patch 8.2.2660: Vim9: no error for declaration with trailing text
Bram Moolenaar <Bram@vim.org>
parents: 24124
diff changeset
1041 // Vim9 declaration ":var name: type"
e5cd25f7ffcd patch 8.2.2660: Vim9: no error for declaration with trailing text
Bram Moolenaar <Bram@vim.org>
parents: 24124
diff changeset
1042 arg = vim9_declare_scriptvar(eap, arg);
20840
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1043 }
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1044 else
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1045 {
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1046 // ":let var1 var2" - list values
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1047 arg = list_arg_vars(eap, arg, &first);
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1048 }
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1049 }
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1050 else if (!eap->skip)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1051 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1052 // ":let"
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1053 list_glob_vars(&first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1054 list_buf_vars(&first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1055 list_win_vars(&first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1056 list_tab_vars(&first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1057 list_script_vars(&first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1058 list_func_vars(&first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1059 list_vim_vars(&first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1060 }
25521
2063b858cad9 patch 8.2.3297: cannot use all commands inside a {} block
Bram Moolenaar <Bram@vim.org>
parents: 25405
diff changeset
1061 set_nextcmd(eap, arg);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1062 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1063 else if (expr[0] == '=' && expr[1] == '<' && expr[2] == '<')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1064 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1065 list_T *l;
25405
747ebbce2421 patch 8.2.3239: Vim9: no error using heredoc for a number variable
Bram Moolenaar <Bram@vim.org>
parents: 25358
diff changeset
1066 long cur_lnum = SOURCING_LNUM;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1067
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1068 // HERE document
28560
060fc3b69697 patch 8.2.4804: expression in heredoc doesn't work for compiled function
Bram Moolenaar <Bram@vim.org>
parents: 28518
diff changeset
1069 l = heredoc_get(eap, expr + 3, FALSE, FALSE);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1070 if (l != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1071 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1072 rettv_list_set(&rettv, l);
18348
9ea364ccf216 patch 8.1.2168: heredoc assignment not skipped in if block
Bram Moolenaar <Bram@vim.org>
parents: 17986
diff changeset
1073 if (!eap->skip)
9ea364ccf216 patch 8.1.2168: heredoc assignment not skipped in if block
Bram Moolenaar <Bram@vim.org>
parents: 17986
diff changeset
1074 {
25405
747ebbce2421 patch 8.2.3239: Vim9: no error using heredoc for a number variable
Bram Moolenaar <Bram@vim.org>
parents: 25358
diff changeset
1075 // errors are for the assignment, not the end marker
747ebbce2421 patch 8.2.3239: Vim9: no error using heredoc for a number variable
Bram Moolenaar <Bram@vim.org>
parents: 25358
diff changeset
1076 SOURCING_LNUM = cur_lnum;
18348
9ea364ccf216 patch 8.1.2168: heredoc assignment not skipped in if block
Bram Moolenaar <Bram@vim.org>
parents: 17986
diff changeset
1077 op[0] = '=';
9ea364ccf216 patch 8.1.2168: heredoc assignment not skipped in if block
Bram Moolenaar <Bram@vim.org>
parents: 17986
diff changeset
1078 op[1] = NUL;
9ea364ccf216 patch 8.1.2168: heredoc assignment not skipped in if block
Bram Moolenaar <Bram@vim.org>
parents: 17986
diff changeset
1079 (void)ex_let_vars(eap->arg, &rettv, FALSE, semicolon, var_count,
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1080 flags, op);
18348
9ea364ccf216 patch 8.1.2168: heredoc assignment not skipped in if block
Bram Moolenaar <Bram@vim.org>
parents: 17986
diff changeset
1081 }
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1082 clear_tv(&rettv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1083 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1084 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1085 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1086 {
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
1087 evalarg_T evalarg;
21447
369cde0d5771 patch 8.2.1274: Vim9: no error for missing white space at script level
Bram Moolenaar <Bram@vim.org>
parents: 21409
diff changeset
1088 int len = 1;
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1089
22202
7899b4e2880c patch 8.2.1650: Vim9: result of && and || expression is not bool in script
Bram Moolenaar <Bram@vim.org>
parents: 22027
diff changeset
1090 CLEAR_FIELD(rettv);
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1091 i = FAIL;
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1092 if (has_assign || concat)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1093 {
23707
6e8a4a30d94d patch 8.2.2395: Vim9: error for wrong type may report wrong line number
Bram Moolenaar <Bram@vim.org>
parents: 23693
diff changeset
1094 int cur_lnum;
6e8a4a30d94d patch 8.2.2395: Vim9: error for wrong type may report wrong line number
Bram Moolenaar <Bram@vim.org>
parents: 23693
diff changeset
1095
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1096 op[0] = '=';
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1097 op[1] = NUL;
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1098 if (*expr != '=')
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1099 {
22391
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
1100 if (vim9script && (flags & ASSIGN_NO_DECL) == 0)
21905
2474c6b0c5de patch 8.2.1502: Vim9: can use += with a :let command at script level
Bram Moolenaar <Bram@vim.org>
parents: 21879
diff changeset
1101 {
2474c6b0c5de patch 8.2.1502: Vim9: can use += with a :let command at script level
Bram Moolenaar <Bram@vim.org>
parents: 21879
diff changeset
1102 // +=, /=, etc. require an existing variable
2474c6b0c5de patch 8.2.1502: Vim9: can use += with a :let command at script level
Bram Moolenaar <Bram@vim.org>
parents: 21879
diff changeset
1103 semsg(_(e_cannot_use_operator_on_new_variable), eap->arg);
2474c6b0c5de patch 8.2.1502: Vim9: can use += with a :let command at script level
Bram Moolenaar <Bram@vim.org>
parents: 21879
diff changeset
1104 }
2474c6b0c5de patch 8.2.1502: Vim9: can use += with a :let command at script level
Bram Moolenaar <Bram@vim.org>
parents: 21879
diff changeset
1105 else if (vim_strchr((char_u *)"+-*/%.", *expr) != NULL)
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1106 {
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1107 op[0] = *expr; // +=, -=, *=, /=, %= or .=
21447
369cde0d5771 patch 8.2.1274: Vim9: no error for missing white space at script level
Bram Moolenaar <Bram@vim.org>
parents: 21409
diff changeset
1108 ++len;
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1109 if (expr[0] == '.' && expr[1] == '.') // ..=
21447
369cde0d5771 patch 8.2.1274: Vim9: no error for missing white space at script level
Bram Moolenaar <Bram@vim.org>
parents: 21409
diff changeset
1110 {
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1111 ++expr;
21447
369cde0d5771 patch 8.2.1274: Vim9: no error for missing white space at script level
Bram Moolenaar <Bram@vim.org>
parents: 21409
diff changeset
1112 ++len;
369cde0d5771 patch 8.2.1274: Vim9: no error for missing white space at script level
Bram Moolenaar <Bram@vim.org>
parents: 21409
diff changeset
1113 }
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1114 }
21447
369cde0d5771 patch 8.2.1274: Vim9: no error for missing white space at script level
Bram Moolenaar <Bram@vim.org>
parents: 21409
diff changeset
1115 expr += 2;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1116 }
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1117 else
21447
369cde0d5771 patch 8.2.1274: Vim9: no error for missing white space at script level
Bram Moolenaar <Bram@vim.org>
parents: 21409
diff changeset
1118 ++expr;
369cde0d5771 patch 8.2.1274: Vim9: no error for missing white space at script level
Bram Moolenaar <Bram@vim.org>
parents: 21409
diff changeset
1119
26330
55e658312376 patch 8.2.3696: Vim9: error for invalid assignment when skipping
Bram Moolenaar <Bram@vim.org>
parents: 26317
diff changeset
1120 if (vim9script && !eap->skip && (!VIM_ISWHITE(*argend)
21548
4e679db1c404 patch 8.2.1324: Vim9: line break after "=" does not work
Bram Moolenaar <Bram@vim.org>
parents: 21500
diff changeset
1121 || !IS_WHITE_OR_NUL(*expr)))
21447
369cde0d5771 patch 8.2.1274: Vim9: no error for missing white space at script level
Bram Moolenaar <Bram@vim.org>
parents: 21409
diff changeset
1122 {
369cde0d5771 patch 8.2.1274: Vim9: no error for missing white space at script level
Bram Moolenaar <Bram@vim.org>
parents: 21409
diff changeset
1123 vim_strncpy(op, expr - len, len);
23446
b1dbbc81a011 patch 8.2.2266: Vim9: it can be hard to see where white space is missing
Bram Moolenaar <Bram@vim.org>
parents: 23438
diff changeset
1124 semsg(_(e_white_space_required_before_and_after_str_at_str),
b1dbbc81a011 patch 8.2.2266: Vim9: it can be hard to see where white space is missing
Bram Moolenaar <Bram@vim.org>
parents: 23438
diff changeset
1125 op, argend);
21447
369cde0d5771 patch 8.2.1274: Vim9: no error for missing white space at script level
Bram Moolenaar <Bram@vim.org>
parents: 21409
diff changeset
1126 }
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1127
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1128 if (eap->skip)
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1129 ++emsg_skip;
25358
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents: 25348
diff changeset
1130 fill_evalarg_from_eap(&evalarg, eap, eap->skip);
21548
4e679db1c404 patch 8.2.1324: Vim9: line break after "=" does not work
Bram Moolenaar <Bram@vim.org>
parents: 21500
diff changeset
1131 expr = skipwhite_and_linebreak(expr, &evalarg);
23707
6e8a4a30d94d patch 8.2.2395: Vim9: error for wrong type may report wrong line number
Bram Moolenaar <Bram@vim.org>
parents: 23693
diff changeset
1132 cur_lnum = SOURCING_LNUM;
20996
3af71cbcfdbe patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents: 20992
diff changeset
1133 i = eval0(expr, &rettv, eap, &evalarg);
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
1134 if (eap->skip)
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
1135 --emsg_skip;
21050
7a9daf73a724 patch 8.2.1076: Vim9: no line break allowed in :if expression
Bram Moolenaar <Bram@vim.org>
parents: 21040
diff changeset
1136 clear_evalarg(&evalarg, eap);
23707
6e8a4a30d94d patch 8.2.2395: Vim9: error for wrong type may report wrong line number
Bram Moolenaar <Bram@vim.org>
parents: 23693
diff changeset
1137
6e8a4a30d94d patch 8.2.2395: Vim9: error for wrong type may report wrong line number
Bram Moolenaar <Bram@vim.org>
parents: 23693
diff changeset
1138 // Restore the line number so that any type error is given for the
6e8a4a30d94d patch 8.2.2395: Vim9: error for wrong type may report wrong line number
Bram Moolenaar <Bram@vim.org>
parents: 23693
diff changeset
1139 // declaration, not the expression.
6e8a4a30d94d patch 8.2.2395: Vim9: error for wrong type may report wrong line number
Bram Moolenaar <Bram@vim.org>
parents: 23693
diff changeset
1140 SOURCING_LNUM = cur_lnum;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1141 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1142 if (eap->skip)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1143 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1144 if (i != FAIL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1145 clear_tv(&rettv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1146 }
20528
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20397
diff changeset
1147 else if (i != FAIL)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1148 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1149 (void)ex_let_vars(eap->arg, &rettv, FALSE, semicolon, var_count,
21447
369cde0d5771 patch 8.2.1274: Vim9: no error for missing white space at script level
Bram Moolenaar <Bram@vim.org>
parents: 21409
diff changeset
1150 flags, op);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1151 clear_tv(&rettv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1152 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1153 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1154 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1155
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1156 /*
24051
da8347e453b4 patch 8.2.2567: Vim9: no error if variable is defined for existing function
Bram Moolenaar <Bram@vim.org>
parents: 24049
diff changeset
1157 * Assign the typeval "tv" to the variable or variables at "arg_start".
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1158 * Handles both "var" with any type and "[var, var; var]" with a list type.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1159 * When "op" is not NULL it points to a string with characters that
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1160 * must appear after the variable(s). Use "+", "-" or "." for add, subtract
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1161 * or concatenate.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1162 * Returns OK or FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1163 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1164 int
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1165 ex_let_vars(
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1166 char_u *arg_start,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1167 typval_T *tv,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1168 int copy, // copy values from "tv", don't move
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1169 int semicolon, // from skip_var_list()
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1170 int var_count, // from skip_var_list()
23450
a8e7acf71fa4 patch 8.2.2268: Vim9: list unpack seen as declaration
Bram Moolenaar <Bram@vim.org>
parents: 23448
diff changeset
1171 int flags, // ASSIGN_FINAL, ASSIGN_CONST, etc.
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1172 char_u *op)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1173 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1174 char_u *arg = arg_start;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1175 list_T *l;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1176 int i;
23917
4b417b776b95 patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents: 23707
diff changeset
1177 int var_idx = 0;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1178 listitem_T *item;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1179 typval_T ltv;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1180
28002
1012048eed26 patch 8.2.4526: Vim9: cannot set variables to a null value
Bram Moolenaar <Bram@vim.org>
parents: 27970
diff changeset
1181 if (tv->v_type == VAR_VOID)
1012048eed26 patch 8.2.4526: Vim9: cannot set variables to a null value
Bram Moolenaar <Bram@vim.org>
parents: 27970
diff changeset
1182 {
1012048eed26 patch 8.2.4526: Vim9: cannot set variables to a null value
Bram Moolenaar <Bram@vim.org>
parents: 27970
diff changeset
1183 emsg(_(e_cannot_use_void_value));
1012048eed26 patch 8.2.4526: Vim9: cannot set variables to a null value
Bram Moolenaar <Bram@vim.org>
parents: 27970
diff changeset
1184 return FAIL;
1012048eed26 patch 8.2.4526: Vim9: cannot set variables to a null value
Bram Moolenaar <Bram@vim.org>
parents: 27970
diff changeset
1185 }
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1186 if (*arg != '[')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1187 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1188 // ":let var = expr" or ":for var in list"
23917
4b417b776b95 patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents: 23707
diff changeset
1189 if (ex_let_one(arg, tv, copy, flags, op, op, var_idx) == NULL)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1190 return FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1191 return OK;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1192 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1193
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1194 // ":let [v1, v2] = list" or ":for [v1, v2] in listlist"
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1195 if (tv->v_type != VAR_LIST || (l = tv->vval.v_list) == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1196 {
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26865
diff changeset
1197 emsg(_(e_list_required));
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1198 return FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1199 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1200
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1201 i = list_len(l);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1202 if (semicolon == 0 && var_count < i)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1203 {
26952
b34ddbca305c patch 8.2.4005: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26915
diff changeset
1204 emsg(_(e_less_targets_than_list_items));
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1205 return FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1206 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1207 if (var_count - semicolon > i)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1208 {
26952
b34ddbca305c patch 8.2.4005: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26915
diff changeset
1209 emsg(_(e_more_targets_than_list_items));
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1210 return FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1211 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1212
20392
4c317d8c1051 patch 8.2.0751: Vim9: performance can be improved
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
1213 CHECK_LIST_MATERIALIZE(l);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1214 item = l->lv_first;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1215 while (*arg != ']')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1216 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1217 arg = skipwhite(arg + 1);
23917
4b417b776b95 patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents: 23707
diff changeset
1218 ++var_idx;
24426
78343859f42d patch 8.2.2753: Vim9: cannot ignore an item in assignment unpack
Bram Moolenaar <Bram@vim.org>
parents: 24408
diff changeset
1219 arg = ex_let_one(arg, &item->li_tv, TRUE,
78343859f42d patch 8.2.2753: Vim9: cannot ignore an item in assignment unpack
Bram Moolenaar <Bram@vim.org>
parents: 24408
diff changeset
1220 flags | ASSIGN_UNPACK, (char_u *)",;]", op, var_idx);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1221 item = item->li_next;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1222 if (arg == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1223 return FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1224
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1225 arg = skipwhite(arg);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1226 if (*arg == ';')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1227 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1228 // Put the rest of the list (may be empty) in the var after ';'.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1229 // Create a new list for this.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1230 l = list_alloc();
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1231 if (l == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1232 return FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1233 while (item != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1234 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1235 list_append_tv(l, &item->li_tv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1236 item = item->li_next;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1237 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1238
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1239 ltv.v_type = VAR_LIST;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1240 ltv.v_lock = 0;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1241 ltv.vval.v_list = l;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1242 l->lv_refcount = 1;
23917
4b417b776b95 patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents: 23707
diff changeset
1243 ++var_idx;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1244
24426
78343859f42d patch 8.2.2753: Vim9: cannot ignore an item in assignment unpack
Bram Moolenaar <Bram@vim.org>
parents: 24408
diff changeset
1245 arg = ex_let_one(skipwhite(arg + 1), &ltv, FALSE,
78343859f42d patch 8.2.2753: Vim9: cannot ignore an item in assignment unpack
Bram Moolenaar <Bram@vim.org>
parents: 24408
diff changeset
1246 flags | ASSIGN_UNPACK, (char_u *)"]", op, var_idx);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1247 clear_tv(&ltv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1248 if (arg == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1249 return FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1250 break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1251 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1252 else if (*arg != ',' && *arg != ']')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1253 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1254 internal_error("ex_let_vars()");
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1255 return FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1256 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1257 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1258
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1259 return OK;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1260 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1261
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1262 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1263 * Skip over assignable variable "var" or list of variables "[var, var]".
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1264 * Used for ":let varvar = expr" and ":for varvar in expr".
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1265 * For "[var, var]" increment "*var_count" for each variable.
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1266 * for "[var, var; var]" set "semicolon" to 1.
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1267 * If "silent" is TRUE do not give an "invalid argument" error message.
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1268 * Return NULL for an error.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1269 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1270 char_u *
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1271 skip_var_list(
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1272 char_u *arg,
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1273 int include_type,
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1274 int *var_count,
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1275 int *semicolon,
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1276 int silent)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1277 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1278 char_u *p, *s;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1279
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1280 if (*arg == '[')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1281 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1282 // "[var, var]": find the matching ']'.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1283 p = arg;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1284 for (;;)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1285 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1286 p = skipwhite(p + 1); // skip whites after '[', ';' or ','
23658
c8f26523d7d7 patch 8.2.2371: Vim9: crash when using types in :for with unpack
Bram Moolenaar <Bram@vim.org>
parents: 23598
diff changeset
1287 s = skip_var_one(p, include_type);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1288 if (s == p)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1289 {
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1290 if (!silent)
26865
bce848ec8b1b patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26861
diff changeset
1291 semsg(_(e_invalid_argument_str), p);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1292 return NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1293 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1294 ++*var_count;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1295
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1296 p = skipwhite(s);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1297 if (*p == ']')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1298 break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1299 else if (*p == ';')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1300 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1301 if (*semicolon == 1)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1302 {
27738
d754ac2f5ac5 patch 8.2.4395: some code lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 27698
diff changeset
1303 if (!silent)
d754ac2f5ac5 patch 8.2.4395: some code lines not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 27698
diff changeset
1304 emsg(_(e_double_semicolon_in_list_of_variables));
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1305 return NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1306 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1307 *semicolon = 1;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1308 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1309 else if (*p != ',')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1310 {
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1311 if (!silent)
26865
bce848ec8b1b patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26861
diff changeset
1312 semsg(_(e_invalid_argument_str), p);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1313 return NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1314 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1315 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1316 return p + 1;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1317 }
30399
7fc27d7ce3b0 patch 9.0.0535: closure gets wrong value in for loop with two loop variables
Bram Moolenaar <Bram@vim.org>
parents: 30249
diff changeset
1318
7fc27d7ce3b0 patch 9.0.0535: closure gets wrong value in for loop with two loop variables
Bram Moolenaar <Bram@vim.org>
parents: 30249
diff changeset
1319 return skip_var_one(arg, include_type);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1320 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1321
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1322 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1323 * Skip one (assignable) variable name, including @r, $VAR, &option, d.key,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1324 * l[idx].
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1325 * In Vim9 script also skip over ": type" if "include_type" is TRUE.
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1326 */
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1327 char_u *
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1328 skip_var_one(char_u *arg, int include_type)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1329 {
23660
f8f460738aaa patch 8.2.2372: confusing error message for wrong :let command
Bram Moolenaar <Bram@vim.org>
parents: 23658
diff changeset
1330 char_u *end;
f8f460738aaa patch 8.2.2372: confusing error message for wrong :let command
Bram Moolenaar <Bram@vim.org>
parents: 23658
diff changeset
1331 int vim9 = in_vim9script();
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1332
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1333 if (*arg == '@' && arg[1] != NUL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1334 return arg + 2;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1335 end = find_name_end(*arg == '$' || *arg == '&' ? arg + 1 : arg,
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1336 NULL, NULL, FNE_INCL_BR | FNE_CHECK_START);
23658
c8f26523d7d7 patch 8.2.2371: Vim9: crash when using types in :for with unpack
Bram Moolenaar <Bram@vim.org>
parents: 23598
diff changeset
1337
c8f26523d7d7 patch 8.2.2371: Vim9: crash when using types in :for with unpack
Bram Moolenaar <Bram@vim.org>
parents: 23598
diff changeset
1338 // "a: type" is declaring variable "a" with a type, not "a:".
c8f26523d7d7 patch 8.2.2371: Vim9: crash when using types in :for with unpack
Bram Moolenaar <Bram@vim.org>
parents: 23598
diff changeset
1339 // Same for "s: type".
23660
f8f460738aaa patch 8.2.2372: confusing error message for wrong :let command
Bram Moolenaar <Bram@vim.org>
parents: 23658
diff changeset
1340 if (vim9 && end == arg + 2 && end[-1] == ':')
23658
c8f26523d7d7 patch 8.2.2371: Vim9: crash when using types in :for with unpack
Bram Moolenaar <Bram@vim.org>
parents: 23598
diff changeset
1341 --end;
c8f26523d7d7 patch 8.2.2371: Vim9: crash when using types in :for with unpack
Bram Moolenaar <Bram@vim.org>
parents: 23598
diff changeset
1342
23660
f8f460738aaa patch 8.2.2372: confusing error message for wrong :let command
Bram Moolenaar <Bram@vim.org>
parents: 23658
diff changeset
1343 if (include_type && vim9)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1344 {
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1345 if (*end == ':')
21500
574517d682cf patch 8.2.1300: Vim9: optional argument type not parsed properly
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
1346 end = skip_type(skipwhite(end + 1), FALSE);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1347 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1348 return end;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1349 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1350
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1351 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1352 * List variables for hashtab "ht" with prefix "prefix".
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1353 * If "empty" is TRUE also list NULL strings as empty strings.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1354 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1355 void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1356 list_hashtable_vars(
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1357 hashtab_T *ht,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1358 char *prefix,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1359 int empty,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1360 int *first)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1361 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1362 hashitem_T *hi;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1363 dictitem_T *di;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1364 int todo;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1365 char_u buf[IOSIZE];
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1366
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1367 todo = (int)ht->ht_used;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1368 for (hi = ht->ht_array; todo > 0 && !got_int; ++hi)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1369 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1370 if (!HASHITEM_EMPTY(hi))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1371 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1372 --todo;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1373 di = HI2DI(hi);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1374
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1375 // apply :filter /pat/ to variable name
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1376 vim_strncpy((char_u *)buf, (char_u *)prefix, IOSIZE - 1);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1377 vim_strcat((char_u *)buf, di->di_key, IOSIZE);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1378 if (message_filtered(buf))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1379 continue;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1380
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1381 if (empty || di->di_tv.v_type != VAR_STRING
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1382 || di->di_tv.vval.v_string != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1383 list_one_var(di, prefix, first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1384 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1385 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1386 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1387
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1388 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1389 * List global variables.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1390 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1391 static void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1392 list_glob_vars(int *first)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1393 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1394 list_hashtable_vars(&globvarht, "", TRUE, first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1395 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1396
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1397 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1398 * List buffer variables.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1399 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1400 static void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1401 list_buf_vars(int *first)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1402 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1403 list_hashtable_vars(&curbuf->b_vars->dv_hashtab, "b:", TRUE, first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1404 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1405
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1406 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1407 * List window variables.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1408 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1409 static void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1410 list_win_vars(int *first)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1411 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1412 list_hashtable_vars(&curwin->w_vars->dv_hashtab, "w:", TRUE, first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1413 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1414
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1415 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1416 * List tab page variables.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1417 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1418 static void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1419 list_tab_vars(int *first)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1420 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1421 list_hashtable_vars(&curtab->tp_vars->dv_hashtab, "t:", TRUE, first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1422 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1423
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1424 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1425 * List variables in "arg".
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1426 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1427 static char_u *
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1428 list_arg_vars(exarg_T *eap, char_u *arg, int *first)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1429 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1430 int error = FALSE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1431 int len;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1432 char_u *name;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1433 char_u *name_start;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1434 char_u *arg_subsc;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1435 char_u *tofree;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1436 typval_T tv;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1437
20111
f40231487a49 patch 8.2.0611: Vim9: no check for space before #comment
Bram Moolenaar <Bram@vim.org>
parents: 20103
diff changeset
1438 while (!ends_excmd2(eap->cmd, arg) && !got_int)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1439 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1440 if (error || eap->skip)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1441 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1442 arg = find_name_end(arg, NULL, NULL, FNE_INCL_BR | FNE_CHECK_START);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1443 if (!VIM_ISWHITE(*arg) && !ends_excmd(*arg))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1444 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1445 emsg_severe = TRUE;
25613
994cad298596 patch 8.2.3343: Vim9: autoload test fails
Bram Moolenaar <Bram@vim.org>
parents: 25611
diff changeset
1446 if (!did_emsg)
26883
7f150a4936f2 patch 8.2.3970: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26881
diff changeset
1447 semsg(_(e_trailing_characters_str), arg);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1448 break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1449 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1450 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1451 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1452 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1453 // get_name_len() takes care of expanding curly braces
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1454 name_start = name = arg;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1455 len = get_name_len(&arg, &tofree, TRUE, TRUE);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1456 if (len <= 0)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1457 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1458 // This is mainly to keep test 49 working: when expanding
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1459 // curly braces fails overrule the exception error message.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1460 if (len < 0 && !aborting())
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1461 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1462 emsg_severe = TRUE;
26865
bce848ec8b1b patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26861
diff changeset
1463 semsg(_(e_invalid_argument_str), arg);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1464 break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1465 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1466 error = TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1467 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1468 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1469 {
21630
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21610
diff changeset
1470 arg = skipwhite(arg);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1471 if (tofree != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1472 name = tofree;
26980
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
1473 if (eval_variable(name, len, 0, &tv, NULL,
24112
0346a59ed5bf patch 8.2.2597: Vim9: "import * as" does not work at script level
Bram Moolenaar <Bram@vim.org>
parents: 24075
diff changeset
1474 EVAL_VAR_VERBOSE) == FAIL)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1475 error = TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1476 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1477 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1478 // handle d.key, l[idx], f(expr)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1479 arg_subsc = arg;
26990
4b8d836db103 patch 8.2.4024: confusing error message if imported name is used directly
Bram Moolenaar <Bram@vim.org>
parents: 26980
diff changeset
1480 if (handle_subscript(&arg, name_start, &tv,
4b8d836db103 patch 8.2.4024: confusing error message if imported name is used directly
Bram Moolenaar <Bram@vim.org>
parents: 26980
diff changeset
1481 &EVALARG_EVALUATE, TRUE) == FAIL)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1482 error = TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1483 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1484 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1485 if (arg == arg_subsc && len == 2 && name[1] == ':')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1486 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1487 switch (*name)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1488 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1489 case 'g': list_glob_vars(first); break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1490 case 'b': list_buf_vars(first); break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1491 case 'w': list_win_vars(first); break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1492 case 't': list_tab_vars(first); break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1493 case 'v': list_vim_vars(first); break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1494 case 's': list_script_vars(first); break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1495 case 'l': list_func_vars(first); break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1496 default:
26952
b34ddbca305c patch 8.2.4005: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26915
diff changeset
1497 semsg(_(e_cant_list_variables_for_str), name);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1498 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1499 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1500 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1501 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1502 char_u numbuf[NUMBUFLEN];
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1503 char_u *tf;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1504 int c;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1505 char_u *s;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1506
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1507 s = echo_string(&tv, &tf, numbuf, 0);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1508 c = *arg;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1509 *arg = NUL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1510 list_one_var_a("",
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1511 arg == arg_subsc ? name : name_start,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1512 tv.v_type,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1513 s == NULL ? (char_u *)"" : s,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1514 first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1515 *arg = c;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1516 vim_free(tf);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1517 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1518 clear_tv(&tv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1519 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1520 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1521 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1522
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1523 vim_free(tofree);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1524 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1525
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1526 arg = skipwhite(arg);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1527 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1528
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1529 return arg;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1530 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1531
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1532 /*
26317
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1533 * Set an environment variable, part of ex_let_one().
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1534 */
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1535 static char_u *
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1536 ex_let_env(
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1537 char_u *arg,
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1538 typval_T *tv,
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1539 int flags,
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1540 char_u *endchars,
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1541 char_u *op)
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1542 {
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1543 char_u *arg_end = NULL;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1544 char_u *name;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1545 int len;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1546
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1547 if ((flags & (ASSIGN_CONST | ASSIGN_FINAL))
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1548 && (flags & ASSIGN_FOR_LOOP) == 0)
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1549 {
26966
ac75c145f0a9 patch 8.2.4012: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26958
diff changeset
1550 emsg(_(e_cannot_lock_environment_variable));
26317
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1551 return NULL;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1552 }
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1553
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1554 // Find the end of the name.
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1555 ++arg;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1556 name = arg;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1557 len = get_env_len(&arg);
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1558 if (len == 0)
26865
bce848ec8b1b patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26861
diff changeset
1559 semsg(_(e_invalid_argument_str), name - 1);
26317
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1560 else
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1561 {
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1562 if (op != NULL && vim_strchr((char_u *)"+-*/%", *op) != NULL)
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26865
diff changeset
1563 semsg(_(e_wrong_variable_type_for_str_equal), op);
26317
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1564 else if (endchars != NULL
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1565 && vim_strchr(endchars, *skipwhite(arg)) == NULL)
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1566 emsg(_(e_unexpected_characters_in_let));
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1567 else if (!check_secure())
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1568 {
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1569 char_u *tofree = NULL;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1570 int c1 = name[len];
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1571 char_u *p;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1572
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1573 name[len] = NUL;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1574 p = tv_get_string_chk(tv);
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1575 if (p != NULL && op != NULL && *op == '.')
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1576 {
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1577 int mustfree = FALSE;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1578 char_u *s = vim_getenv(name, &mustfree);
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1579
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1580 if (s != NULL)
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1581 {
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1582 p = tofree = concat_str(s, p);
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1583 if (mustfree)
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1584 vim_free(s);
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1585 }
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1586 }
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1587 if (p != NULL)
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1588 {
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1589 vim_setenv_ext(name, p);
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1590 arg_end = arg;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1591 }
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1592 name[len] = c1;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1593 vim_free(tofree);
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1594 }
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1595 }
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1596 return arg_end;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1597 }
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1598
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1599 /*
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1600 * Set an option, part of ex_let_one().
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1601 */
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1602 static char_u *
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1603 ex_let_option(
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1604 char_u *arg,
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1605 typval_T *tv,
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1606 int flags,
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1607 char_u *endchars,
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1608 char_u *op)
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1609 {
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1610 char_u *p;
26441
65ab0b035dd8 patch 8.2.3751: cannot assign a lambda to an option that takes a function
Bram Moolenaar <Bram@vim.org>
parents: 26330
diff changeset
1611 int scope;
26317
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1612 char_u *arg_end = NULL;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1613
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1614 if ((flags & (ASSIGN_CONST | ASSIGN_FINAL))
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1615 && (flags & ASSIGN_FOR_LOOP) == 0)
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1616 {
26966
ac75c145f0a9 patch 8.2.4012: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26958
diff changeset
1617 emsg(_(e_cannot_lock_option));
26317
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1618 return NULL;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1619 }
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1620
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1621 // Find the end of the name.
26441
65ab0b035dd8 patch 8.2.3751: cannot assign a lambda to an option that takes a function
Bram Moolenaar <Bram@vim.org>
parents: 26330
diff changeset
1622 p = find_option_end(&arg, &scope);
26317
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1623 if (p == NULL || (endchars != NULL
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1624 && vim_strchr(endchars, *skipwhite(p)) == NULL))
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1625 emsg(_(e_unexpected_characters_in_let));
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1626 else
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1627 {
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1628 int c1;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1629 long n = 0;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1630 getoption_T opt_type;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1631 long numval;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1632 char_u *stringval = NULL;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1633 char_u *s = NULL;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1634 int failed = FALSE;
26441
65ab0b035dd8 patch 8.2.3751: cannot assign a lambda to an option that takes a function
Bram Moolenaar <Bram@vim.org>
parents: 26330
diff changeset
1635 int opt_p_flags;
65ab0b035dd8 patch 8.2.3751: cannot assign a lambda to an option that takes a function
Bram Moolenaar <Bram@vim.org>
parents: 26330
diff changeset
1636 char_u *tofree = NULL;
26450
aea4d5e1e9d5 patch 8.2.3755: Coverity warns for using a buffer in another scope
Bram Moolenaar <Bram@vim.org>
parents: 26441
diff changeset
1637 char_u numbuf[NUMBUFLEN];
aea4d5e1e9d5 patch 8.2.3755: Coverity warns for using a buffer in another scope
Bram Moolenaar <Bram@vim.org>
parents: 26441
diff changeset
1638
26317
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1639 c1 = *p;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1640 *p = NUL;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1641
26441
65ab0b035dd8 patch 8.2.3751: cannot assign a lambda to an option that takes a function
Bram Moolenaar <Bram@vim.org>
parents: 26330
diff changeset
1642 opt_type = get_option_value(arg, &numval, &stringval, &opt_p_flags,
65ab0b035dd8 patch 8.2.3751: cannot assign a lambda to an option that takes a function
Bram Moolenaar <Bram@vim.org>
parents: 26330
diff changeset
1643 scope);
26317
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1644 if ((opt_type == gov_bool
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1645 || opt_type == gov_number
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1646 || opt_type == gov_hidden_bool
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1647 || opt_type == gov_hidden_number)
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1648 && (tv->v_type != VAR_STRING || !in_vim9script()))
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1649 {
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1650 if (opt_type == gov_bool || opt_type == gov_hidden_bool)
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1651 // bool, possibly hidden
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1652 n = (long)tv_get_bool(tv);
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1653 else
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1654 // number, possibly hidden
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1655 n = (long)tv_get_number(tv);
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1656 }
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1657
26528
4d8226001391 patch 8.2.3793: using "g:Func" as a funcref does not work in script context
Bram Moolenaar <Bram@vim.org>
parents: 26518
diff changeset
1658 if ((opt_p_flags & P_FUNC) && (tv->v_type == VAR_PARTIAL
26441
65ab0b035dd8 patch 8.2.3751: cannot assign a lambda to an option that takes a function
Bram Moolenaar <Bram@vim.org>
parents: 26330
diff changeset
1659 || tv->v_type == VAR_FUNC))
65ab0b035dd8 patch 8.2.3751: cannot assign a lambda to an option that takes a function
Bram Moolenaar <Bram@vim.org>
parents: 26330
diff changeset
1660 {
65ab0b035dd8 patch 8.2.3751: cannot assign a lambda to an option that takes a function
Bram Moolenaar <Bram@vim.org>
parents: 26330
diff changeset
1661 // If the option can be set to a function reference or a lambda
65ab0b035dd8 patch 8.2.3751: cannot assign a lambda to an option that takes a function
Bram Moolenaar <Bram@vim.org>
parents: 26330
diff changeset
1662 // and the passed value is a function reference, then convert it to
65ab0b035dd8 patch 8.2.3751: cannot assign a lambda to an option that takes a function
Bram Moolenaar <Bram@vim.org>
parents: 26330
diff changeset
1663 // the name (string) of the function reference.
65ab0b035dd8 patch 8.2.3751: cannot assign a lambda to an option that takes a function
Bram Moolenaar <Bram@vim.org>
parents: 26330
diff changeset
1664 s = tv2string(tv, &tofree, numbuf, 0);
65ab0b035dd8 patch 8.2.3751: cannot assign a lambda to an option that takes a function
Bram Moolenaar <Bram@vim.org>
parents: 26330
diff changeset
1665 }
26317
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1666 // Avoid setting a string option to the text "v:false" or similar.
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1667 // In Vim9 script also don't convert a number to string.
26441
65ab0b035dd8 patch 8.2.3751: cannot assign a lambda to an option that takes a function
Bram Moolenaar <Bram@vim.org>
parents: 26330
diff changeset
1668 else if (tv->v_type != VAR_BOOL && tv->v_type != VAR_SPECIAL
26317
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1669 && (!in_vim9script() || tv->v_type != VAR_NUMBER))
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1670 s = tv_get_string_chk(tv);
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1671
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1672 if (op != NULL && *op != '=')
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1673 {
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1674 if (((opt_type == gov_bool || opt_type == gov_number) && *op == '.')
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1675 || (opt_type == gov_string && *op != '.'))
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1676 {
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26865
diff changeset
1677 semsg(_(e_wrong_variable_type_for_str_equal), op);
26317
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1678 failed = TRUE; // don't set the value
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1679
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1680 }
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1681 else
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1682 {
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1683 // number, in legacy script also bool
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1684 if (opt_type == gov_number
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1685 || (opt_type == gov_bool && !in_vim9script()))
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1686 {
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1687 switch (*op)
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1688 {
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1689 case '+': n = numval + n; break;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1690 case '-': n = numval - n; break;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1691 case '*': n = numval * n; break;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1692 case '/': n = (long)num_divide(numval, n,
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1693 &failed); break;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1694 case '%': n = (long)num_modulus(numval, n,
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1695 &failed); break;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1696 }
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1697 s = NULL;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1698 }
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1699 else if (opt_type == gov_string
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1700 && stringval != NULL && s != NULL)
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1701 {
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1702 // string
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1703 s = concat_str(stringval, s);
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1704 vim_free(stringval);
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1705 stringval = s;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1706 }
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1707 }
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1708 }
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1709
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1710 if (!failed)
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1711 {
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1712 if (opt_type != gov_string || s != NULL)
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1713 {
27934
c8d6c2736796 patch 8.2.4492: no error if an option is given a value with ":let &opt = val"
Bram Moolenaar <Bram@vim.org>
parents: 27924
diff changeset
1714 char *err = set_option_value(arg, n, s, scope);
c8d6c2736796 patch 8.2.4492: no error if an option is given a value with ":let &opt = val"
Bram Moolenaar <Bram@vim.org>
parents: 27924
diff changeset
1715
26317
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1716 arg_end = p;
27934
c8d6c2736796 patch 8.2.4492: no error if an option is given a value with ":let &opt = val"
Bram Moolenaar <Bram@vim.org>
parents: 27924
diff changeset
1717 if (err != NULL)
c8d6c2736796 patch 8.2.4492: no error if an option is given a value with ":let &opt = val"
Bram Moolenaar <Bram@vim.org>
parents: 27924
diff changeset
1718 emsg(_(err));
26317
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1719 }
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1720 else
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26865
diff changeset
1721 emsg(_(e_string_required));
26317
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1722 }
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1723 *p = c1;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1724 vim_free(stringval);
26441
65ab0b035dd8 patch 8.2.3751: cannot assign a lambda to an option that takes a function
Bram Moolenaar <Bram@vim.org>
parents: 26330
diff changeset
1725 vim_free(tofree);
26317
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1726 }
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1727 return arg_end;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1728 }
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1729
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1730 /*
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1731 * Set a register, part of ex_let_one().
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1732 */
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1733 static char_u *
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1734 ex_let_register(
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1735 char_u *arg,
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1736 typval_T *tv,
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1737 int flags,
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1738 char_u *endchars,
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1739 char_u *op)
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1740 {
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1741 char_u *arg_end = NULL;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1742
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1743 if ((flags & (ASSIGN_CONST | ASSIGN_FINAL))
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1744 && (flags & ASSIGN_FOR_LOOP) == 0)
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1745 {
26966
ac75c145f0a9 patch 8.2.4012: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26958
diff changeset
1746 emsg(_(e_cannot_lock_register));
26317
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1747 return NULL;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1748 }
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1749 ++arg;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1750 if (op != NULL && vim_strchr((char_u *)"+-*/%", *op) != NULL)
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26865
diff changeset
1751 semsg(_(e_wrong_variable_type_for_str_equal), op);
26317
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1752 else if (endchars != NULL
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1753 && vim_strchr(endchars, *skipwhite(arg + 1)) == NULL)
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1754 emsg(_(e_unexpected_characters_in_let));
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1755 else
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1756 {
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1757 char_u *ptofree = NULL;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1758 char_u *p;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1759
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1760 p = tv_get_string_chk(tv);
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1761 if (p != NULL && op != NULL && *op == '.')
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1762 {
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1763 char_u *s = get_reg_contents(*arg == '@'
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1764 ? '"' : *arg, GREG_EXPR_SRC);
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1765
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1766 if (s != NULL)
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1767 {
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1768 p = ptofree = concat_str(s, p);
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1769 vim_free(s);
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1770 }
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1771 }
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1772 if (p != NULL)
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1773 {
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1774 write_reg_contents(*arg == '@' ? '"' : *arg, p, -1, FALSE);
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1775 arg_end = arg + 1;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1776 }
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1777 vim_free(ptofree);
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1778 }
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1779 return arg_end;
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1780 }
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1781
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1782 /*
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1783 * Set one item of ":let var = expr" or ":let [v1, v2] = list" to its value.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1784 * Returns a pointer to the char just after the var name.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1785 * Returns NULL if there is an error.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1786 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1787 static char_u *
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1788 ex_let_one(
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1789 char_u *arg, // points to variable name
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1790 typval_T *tv, // value to assign to variable
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1791 int copy, // copy value from "tv"
23450
a8e7acf71fa4 patch 8.2.2268: Vim9: list unpack seen as declaration
Bram Moolenaar <Bram@vim.org>
parents: 23448
diff changeset
1792 int flags, // ASSIGN_CONST, ASSIGN_FINAL, etc.
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1793 char_u *endchars, // valid chars after variable name or NULL
23917
4b417b776b95 patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents: 23707
diff changeset
1794 char_u *op, // "+", "-", "." or NULL
4b417b776b95 patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents: 23707
diff changeset
1795 int var_idx) // variable index for "let [a, b] = list"
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1796 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1797 char_u *arg_end = NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1798
23450
a8e7acf71fa4 patch 8.2.2268: Vim9: list unpack seen as declaration
Bram Moolenaar <Bram@vim.org>
parents: 23448
diff changeset
1799 if (in_vim9script() && (flags & (ASSIGN_NO_DECL | ASSIGN_DECL)) == 0
23297
40f1d3f0c53e patch 8.2.2194: Vim9: cannot use :const or :final at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23295
diff changeset
1800 && (flags & (ASSIGN_CONST | ASSIGN_FINAL)) == 0
21610
586241ee8096 patch 8.2.1355: Vim9: no error using :let for options and registers
Bram Moolenaar <Bram@vim.org>
parents: 21548
diff changeset
1801 && vim_strchr((char_u *)"$@&", *arg) != NULL)
586241ee8096 patch 8.2.1355: Vim9: no error using :let for options and registers
Bram Moolenaar <Bram@vim.org>
parents: 21548
diff changeset
1802 {
586241ee8096 patch 8.2.1355: Vim9: no error using :let for options and registers
Bram Moolenaar <Bram@vim.org>
parents: 21548
diff changeset
1803 vim9_declare_error(arg);
586241ee8096 patch 8.2.1355: Vim9: no error using :let for options and registers
Bram Moolenaar <Bram@vim.org>
parents: 21548
diff changeset
1804 return NULL;
586241ee8096 patch 8.2.1355: Vim9: no error using :let for options and registers
Bram Moolenaar <Bram@vim.org>
parents: 21548
diff changeset
1805 }
586241ee8096 patch 8.2.1355: Vim9: no error using :let for options and registers
Bram Moolenaar <Bram@vim.org>
parents: 21548
diff changeset
1806
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1807 if (*arg == '$')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1808 {
26317
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1809 // ":let $VAR = expr": Set environment variable.
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1810 return ex_let_env(arg, tv, flags, endchars, op);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1811 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1812 else if (*arg == '&')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1813 {
26317
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1814 // ":let &option = expr": Set option value.
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1815 // ":let &l:option = expr": Set local option value.
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1816 // ":let &g:option = expr": Set global option value.
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1817 // ":for &ts in range(8)": Set option value for for loop
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1818 return ex_let_option(arg, tv, flags, endchars, op);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1819 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1820 else if (*arg == '@')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1821 {
26317
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1822 // ":let @r = expr": Set register contents.
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1823 return ex_let_register(arg, tv, flags, endchars, op);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1824 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1825 else if (eval_isnamec1(*arg) || *arg == '{')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1826 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1827 lval_T lv;
26317
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1828 char_u *p;
28273
fff70771d4bb patch 8.2.4662: no error for using out of range list index
Bram Moolenaar <Bram@vim.org>
parents: 28231
diff changeset
1829 int lval_flags = (flags & (ASSIGN_NO_DECL | ASSIGN_DECL))
fff70771d4bb patch 8.2.4662: no error for using out of range list index
Bram Moolenaar <Bram@vim.org>
parents: 28231
diff changeset
1830 ? GLV_NO_DECL : 0;
fff70771d4bb patch 8.2.4662: no error for using out of range list index
Bram Moolenaar <Bram@vim.org>
parents: 28231
diff changeset
1831 if (op != NULL && *op != '=')
fff70771d4bb patch 8.2.4662: no error for using out of range list index
Bram Moolenaar <Bram@vim.org>
parents: 28231
diff changeset
1832 lval_flags |= GLV_ASSIGN_WITH_OP;
26317
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1833
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1834 // ":let var = expr": Set internal variable.
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1835 // ":let var: type = expr": Set internal variable with type.
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1836 // ":let {expr} = expr": Idem, name made with curly braces
28273
fff70771d4bb patch 8.2.4662: no error for using out of range list index
Bram Moolenaar <Bram@vim.org>
parents: 28231
diff changeset
1837 p = get_lval(arg, tv, &lv, FALSE, FALSE, lval_flags, FNE_CHECK_START);
20528
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20397
diff changeset
1838 if (p != NULL && lv.ll_name != NULL)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1839 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1840 if (endchars != NULL && vim_strchr(endchars,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1841 *skipwhite(lv.ll_name_end)) == NULL)
26317
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1842 {
25064
8f2262c72178 patch 8.2.3069: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 24922
diff changeset
1843 emsg(_(e_unexpected_characters_in_let));
26317
f44ce6a85c34 patch 8.2.3689: ex_let_one() is too long
Bram Moolenaar <Bram@vim.org>
parents: 26302
diff changeset
1844 }
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1845 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1846 {
23917
4b417b776b95 patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents: 23707
diff changeset
1847 set_var_lval(&lv, p, tv, copy, flags, op, var_idx);
24446
f388a033e568 patch 8.2.2763: Vim9: cannot use type in for loop unpack at script level
Bram Moolenaar <Bram@vim.org>
parents: 24440
diff changeset
1848 arg_end = lv.ll_name_end;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1849 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1850 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1851 clear_lval(&lv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1852 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1853 else
26865
bce848ec8b1b patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26861
diff changeset
1854 semsg(_(e_invalid_argument_str), arg);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1855
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1856 return arg_end;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1857 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1858
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1859 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1860 * ":unlet[!] var1 ... " command.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1861 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1862 void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1863 ex_unlet(exarg_T *eap)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1864 {
20091
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
1865 ex_unletlock(eap, eap->arg, 0, 0, do_unlet_var, NULL);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1866 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1867
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1868 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1869 * ":lockvar" and ":unlockvar" commands
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1870 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1871 void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1872 ex_lockvar(exarg_T *eap)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1873 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1874 char_u *arg = eap->arg;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1875 int deep = 2;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1876
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1877 if (eap->forceit)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1878 deep = -1;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1879 else if (vim_isdigit(*arg))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1880 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1881 deep = getdigits(&arg);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1882 arg = skipwhite(arg);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1883 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1884
20091
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
1885 ex_unletlock(eap, arg, deep, 0, do_lock_var, NULL);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1886 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1887
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1888 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1889 * ":unlet", ":lockvar" and ":unlockvar" are quite similar.
20091
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
1890 * Also used for Vim9 script. "callback" is invoked as:
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
1891 * callback(&lv, name_end, eap, deep, cookie)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1892 */
20091
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
1893 void
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1894 ex_unletlock(
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1895 exarg_T *eap,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1896 char_u *argstart,
20091
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
1897 int deep,
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
1898 int glv_flags,
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
1899 int (*callback)(lval_T *, char_u *, exarg_T *, int, void *),
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
1900 void *cookie)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1901 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1902 char_u *arg = argstart;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1903 char_u *name_end;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1904 int error = FALSE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1905 lval_T lv;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1906
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1907 do
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1908 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1909 if (*arg == '$')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1910 {
20093
646c53fa5781 patch 8.2.0602: :unlet $VAR does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20091
diff changeset
1911 lv.ll_name = arg;
646c53fa5781 patch 8.2.0602: :unlet $VAR does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20091
diff changeset
1912 lv.ll_tv = NULL;
646c53fa5781 patch 8.2.0602: :unlet $VAR does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20091
diff changeset
1913 ++arg;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1914 if (get_env_len(&arg) == 0)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1915 {
26865
bce848ec8b1b patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26861
diff changeset
1916 semsg(_(e_invalid_argument_str), arg - 1);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1917 return;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1918 }
20093
646c53fa5781 patch 8.2.0602: :unlet $VAR does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20091
diff changeset
1919 if (!error && !eap->skip
646c53fa5781 patch 8.2.0602: :unlet $VAR does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20091
diff changeset
1920 && callback(&lv, arg, eap, deep, cookie) == FAIL)
646c53fa5781 patch 8.2.0602: :unlet $VAR does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20091
diff changeset
1921 error = TRUE;
20103
fda7bed83eb6 patch 8.2.0607: gcc warns for using uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents: 20093
diff changeset
1922 name_end = arg;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1923 }
20103
fda7bed83eb6 patch 8.2.0607: gcc warns for using uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents: 20093
diff changeset
1924 else
fda7bed83eb6 patch 8.2.0607: gcc warns for using uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents: 20093
diff changeset
1925 {
fda7bed83eb6 patch 8.2.0607: gcc warns for using uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents: 20093
diff changeset
1926 // Parse the name and find the end.
fda7bed83eb6 patch 8.2.0607: gcc warns for using uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents: 20093
diff changeset
1927 name_end = get_lval(arg, NULL, &lv, TRUE, eap->skip || error,
23448
8f31b990ab1e patch 8.2.2267: Vim9: cannot use unlet for a dict member
Bram Moolenaar <Bram@vim.org>
parents: 23446
diff changeset
1928 glv_flags | GLV_NO_DECL, FNE_CHECK_START);
20103
fda7bed83eb6 patch 8.2.0607: gcc warns for using uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents: 20093
diff changeset
1929 if (lv.ll_name == NULL)
fda7bed83eb6 patch 8.2.0607: gcc warns for using uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents: 20093
diff changeset
1930 error = TRUE; // error but continue parsing
fda7bed83eb6 patch 8.2.0607: gcc warns for using uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents: 20093
diff changeset
1931 if (name_end == NULL || (!VIM_ISWHITE(*name_end)
fda7bed83eb6 patch 8.2.0607: gcc warns for using uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents: 20093
diff changeset
1932 && !ends_excmd(*name_end)))
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1933 {
20103
fda7bed83eb6 patch 8.2.0607: gcc warns for using uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents: 20093
diff changeset
1934 if (name_end != NULL)
fda7bed83eb6 patch 8.2.0607: gcc warns for using uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents: 20093
diff changeset
1935 {
fda7bed83eb6 patch 8.2.0607: gcc warns for using uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents: 20093
diff changeset
1936 emsg_severe = TRUE;
26883
7f150a4936f2 patch 8.2.3970: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26881
diff changeset
1937 semsg(_(e_trailing_characters_str), name_end);
20103
fda7bed83eb6 patch 8.2.0607: gcc warns for using uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents: 20093
diff changeset
1938 }
fda7bed83eb6 patch 8.2.0607: gcc warns for using uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents: 20093
diff changeset
1939 if (!(eap->skip || error))
fda7bed83eb6 patch 8.2.0607: gcc warns for using uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents: 20093
diff changeset
1940 clear_lval(&lv);
fda7bed83eb6 patch 8.2.0607: gcc warns for using uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents: 20093
diff changeset
1941 break;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1942 }
20103
fda7bed83eb6 patch 8.2.0607: gcc warns for using uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents: 20093
diff changeset
1943
fda7bed83eb6 patch 8.2.0607: gcc warns for using uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents: 20093
diff changeset
1944 if (!error && !eap->skip
fda7bed83eb6 patch 8.2.0607: gcc warns for using uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents: 20093
diff changeset
1945 && callback(&lv, name_end, eap, deep, cookie) == FAIL)
fda7bed83eb6 patch 8.2.0607: gcc warns for using uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents: 20093
diff changeset
1946 error = TRUE;
fda7bed83eb6 patch 8.2.0607: gcc warns for using uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents: 20093
diff changeset
1947
fda7bed83eb6 patch 8.2.0607: gcc warns for using uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents: 20093
diff changeset
1948 if (!eap->skip)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1949 clear_lval(&lv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1950 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1951
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1952 arg = skipwhite(name_end);
20091
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
1953 } while (!ends_excmd2(name_end, arg));
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1954
25521
2063b858cad9 patch 8.2.3297: cannot use all commands inside a {} block
Bram Moolenaar <Bram@vim.org>
parents: 25405
diff changeset
1955 set_nextcmd(eap, arg);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1956 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1957
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1958 static int
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1959 do_unlet_var(
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1960 lval_T *lp,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1961 char_u *name_end,
20091
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
1962 exarg_T *eap,
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
1963 int deep UNUSED,
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
1964 void *cookie UNUSED)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1965 {
20091
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
1966 int forceit = eap->forceit;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1967 int ret = OK;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1968 int cc;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1969
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1970 if (lp->ll_tv == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1971 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1972 cc = *name_end;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1973 *name_end = NUL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1974
20093
646c53fa5781 patch 8.2.0602: :unlet $VAR does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20091
diff changeset
1975 // Environment variable, normal name or expanded name.
646c53fa5781 patch 8.2.0602: :unlet $VAR does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20091
diff changeset
1976 if (*lp->ll_name == '$')
28459
52ef65c0637f patch 8.2.4754: using cached values after unsetting some environment variables
Bram Moolenaar <Bram@vim.org>
parents: 28457
diff changeset
1977 vim_unsetenv_ext(lp->ll_name + 1);
20093
646c53fa5781 patch 8.2.0602: :unlet $VAR does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20091
diff changeset
1978 else if (do_unlet(lp->ll_name, forceit) == FAIL)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1979 ret = FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1980 *name_end = cc;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1981 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1982 else if ((lp->ll_list != NULL
22298
07e48ee8c3bb patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
1983 && value_check_lock(lp->ll_list->lv_lock, lp->ll_name, FALSE))
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1984 || (lp->ll_dict != NULL
22298
07e48ee8c3bb patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
1985 && value_check_lock(lp->ll_dict->dv_lock, lp->ll_name, FALSE)))
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1986 return FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1987 else if (lp->ll_range)
28152
b96409b84eaf patch 8.2.4600: Vim9: not enough test coverage for executing :def function
Bram Moolenaar <Bram@vim.org>
parents: 28002
diff changeset
1988 list_unlet_range(lp->ll_list, lp->ll_li, lp->ll_n1,
b96409b84eaf patch 8.2.4600: Vim9: not enough test coverage for executing :def function
Bram Moolenaar <Bram@vim.org>
parents: 28002
diff changeset
1989 !lp->ll_empty2, lp->ll_n2);
b96409b84eaf patch 8.2.4600: Vim9: not enough test coverage for executing :def function
Bram Moolenaar <Bram@vim.org>
parents: 28002
diff changeset
1990 else if (lp->ll_list != NULL)
b96409b84eaf patch 8.2.4600: Vim9: not enough test coverage for executing :def function
Bram Moolenaar <Bram@vim.org>
parents: 28002
diff changeset
1991 // unlet a List item.
b96409b84eaf patch 8.2.4600: Vim9: not enough test coverage for executing :def function
Bram Moolenaar <Bram@vim.org>
parents: 28002
diff changeset
1992 listitem_remove(lp->ll_list, lp->ll_li);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1993 else
28152
b96409b84eaf patch 8.2.4600: Vim9: not enough test coverage for executing :def function
Bram Moolenaar <Bram@vim.org>
parents: 28002
diff changeset
1994 // unlet a Dictionary item.
b96409b84eaf patch 8.2.4600: Vim9: not enough test coverage for executing :def function
Bram Moolenaar <Bram@vim.org>
parents: 28002
diff changeset
1995 dictitem_remove(lp->ll_dict, lp->ll_di);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1996
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1997 return ret;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1998 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1999
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2000 /*
23982
9fcd71d0db89 patch 8.2.2533: Vim9: cannot use a range with :unlet
Bram Moolenaar <Bram@vim.org>
parents: 23968
diff changeset
2001 * Unlet one item or a range of items from a list.
9fcd71d0db89 patch 8.2.2533: Vim9: cannot use a range with :unlet
Bram Moolenaar <Bram@vim.org>
parents: 23968
diff changeset
2002 * Return OK or FAIL.
9fcd71d0db89 patch 8.2.2533: Vim9: cannot use a range with :unlet
Bram Moolenaar <Bram@vim.org>
parents: 23968
diff changeset
2003 */
28152
b96409b84eaf patch 8.2.4600: Vim9: not enough test coverage for executing :def function
Bram Moolenaar <Bram@vim.org>
parents: 28002
diff changeset
2004 void
23982
9fcd71d0db89 patch 8.2.2533: Vim9: cannot use a range with :unlet
Bram Moolenaar <Bram@vim.org>
parents: 23968
diff changeset
2005 list_unlet_range(
9fcd71d0db89 patch 8.2.2533: Vim9: cannot use a range with :unlet
Bram Moolenaar <Bram@vim.org>
parents: 23968
diff changeset
2006 list_T *l,
9fcd71d0db89 patch 8.2.2533: Vim9: cannot use a range with :unlet
Bram Moolenaar <Bram@vim.org>
parents: 23968
diff changeset
2007 listitem_T *li_first,
9fcd71d0db89 patch 8.2.2533: Vim9: cannot use a range with :unlet
Bram Moolenaar <Bram@vim.org>
parents: 23968
diff changeset
2008 long n1_arg,
9fcd71d0db89 patch 8.2.2533: Vim9: cannot use a range with :unlet
Bram Moolenaar <Bram@vim.org>
parents: 23968
diff changeset
2009 int has_n2,
9fcd71d0db89 patch 8.2.2533: Vim9: cannot use a range with :unlet
Bram Moolenaar <Bram@vim.org>
parents: 23968
diff changeset
2010 long n2)
9fcd71d0db89 patch 8.2.2533: Vim9: cannot use a range with :unlet
Bram Moolenaar <Bram@vim.org>
parents: 23968
diff changeset
2011 {
9fcd71d0db89 patch 8.2.2533: Vim9: cannot use a range with :unlet
Bram Moolenaar <Bram@vim.org>
parents: 23968
diff changeset
2012 listitem_T *li = li_first;
9fcd71d0db89 patch 8.2.2533: Vim9: cannot use a range with :unlet
Bram Moolenaar <Bram@vim.org>
parents: 23968
diff changeset
2013 int n1 = n1_arg;
9fcd71d0db89 patch 8.2.2533: Vim9: cannot use a range with :unlet
Bram Moolenaar <Bram@vim.org>
parents: 23968
diff changeset
2014
9fcd71d0db89 patch 8.2.2533: Vim9: cannot use a range with :unlet
Bram Moolenaar <Bram@vim.org>
parents: 23968
diff changeset
2015 // Delete a range of List items.
9fcd71d0db89 patch 8.2.2533: Vim9: cannot use a range with :unlet
Bram Moolenaar <Bram@vim.org>
parents: 23968
diff changeset
2016 li = li_first;
9fcd71d0db89 patch 8.2.2533: Vim9: cannot use a range with :unlet
Bram Moolenaar <Bram@vim.org>
parents: 23968
diff changeset
2017 n1 = n1_arg;
9fcd71d0db89 patch 8.2.2533: Vim9: cannot use a range with :unlet
Bram Moolenaar <Bram@vim.org>
parents: 23968
diff changeset
2018 while (li != NULL && (!has_n2 || n2 >= n1))
9fcd71d0db89 patch 8.2.2533: Vim9: cannot use a range with :unlet
Bram Moolenaar <Bram@vim.org>
parents: 23968
diff changeset
2019 {
9fcd71d0db89 patch 8.2.2533: Vim9: cannot use a range with :unlet
Bram Moolenaar <Bram@vim.org>
parents: 23968
diff changeset
2020 listitem_T *next = li->li_next;
9fcd71d0db89 patch 8.2.2533: Vim9: cannot use a range with :unlet
Bram Moolenaar <Bram@vim.org>
parents: 23968
diff changeset
2021
9fcd71d0db89 patch 8.2.2533: Vim9: cannot use a range with :unlet
Bram Moolenaar <Bram@vim.org>
parents: 23968
diff changeset
2022 listitem_remove(l, li);
9fcd71d0db89 patch 8.2.2533: Vim9: cannot use a range with :unlet
Bram Moolenaar <Bram@vim.org>
parents: 23968
diff changeset
2023 li = next;
9fcd71d0db89 patch 8.2.2533: Vim9: cannot use a range with :unlet
Bram Moolenaar <Bram@vim.org>
parents: 23968
diff changeset
2024 ++n1;
9fcd71d0db89 patch 8.2.2533: Vim9: cannot use a range with :unlet
Bram Moolenaar <Bram@vim.org>
parents: 23968
diff changeset
2025 }
9fcd71d0db89 patch 8.2.2533: Vim9: cannot use a range with :unlet
Bram Moolenaar <Bram@vim.org>
parents: 23968
diff changeset
2026 }
9fcd71d0db89 patch 8.2.2533: Vim9: cannot use a range with :unlet
Bram Moolenaar <Bram@vim.org>
parents: 23968
diff changeset
2027 /*
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2028 * "unlet" a variable. Return OK if it existed, FAIL if not.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2029 * When "forceit" is TRUE don't complain if the variable doesn't exist.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2030 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2031 int
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2032 do_unlet(char_u *name, int forceit)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2033 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2034 hashtab_T *ht;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2035 hashitem_T *hi;
28990
84a6794a9320 patch 8.2.5017: gcc 12.1 warns for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents: 28821
diff changeset
2036 char_u *varname = NULL; // init to shut up gcc
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2037 dict_T *d;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2038 dictitem_T *di;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2039
23223
98548b8fbc98 patch 8.2.2157: Vim9: can delete a Vim9 script variable from a function
Bram Moolenaar <Bram@vim.org>
parents: 23171
diff changeset
2040 // can't :unlet a script variable in Vim9 script
21279
8d1d11afd8c8 patch 8.2.1190: Vim9: checking for Vim9 syntax is spread out
Bram Moolenaar <Bram@vim.org>
parents: 21267
diff changeset
2041 if (in_vim9script() && check_vim9_unlet(name) == FAIL)
20091
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
2042 return FAIL;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
2043
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2044 ht = find_var_ht(name, &varname);
23223
98548b8fbc98 patch 8.2.2157: Vim9: can delete a Vim9 script variable from a function
Bram Moolenaar <Bram@vim.org>
parents: 23171
diff changeset
2045
98548b8fbc98 patch 8.2.2157: Vim9: can delete a Vim9 script variable from a function
Bram Moolenaar <Bram@vim.org>
parents: 23171
diff changeset
2046 // can't :unlet a script variable in Vim9 script from a function
98548b8fbc98 patch 8.2.2157: Vim9: can delete a Vim9 script variable from a function
Bram Moolenaar <Bram@vim.org>
parents: 23171
diff changeset
2047 if (ht == get_script_local_ht()
98548b8fbc98 patch 8.2.2157: Vim9: can delete a Vim9 script variable from a function
Bram Moolenaar <Bram@vim.org>
parents: 23171
diff changeset
2048 && SCRIPT_ID_VALID(current_sctx.sc_sid)
98548b8fbc98 patch 8.2.2157: Vim9: can delete a Vim9 script variable from a function
Bram Moolenaar <Bram@vim.org>
parents: 23171
diff changeset
2049 && SCRIPT_ITEM(current_sctx.sc_sid)->sn_version
98548b8fbc98 patch 8.2.2157: Vim9: can delete a Vim9 script variable from a function
Bram Moolenaar <Bram@vim.org>
parents: 23171
diff changeset
2050 == SCRIPT_VERSION_VIM9
98548b8fbc98 patch 8.2.2157: Vim9: can delete a Vim9 script variable from a function
Bram Moolenaar <Bram@vim.org>
parents: 23171
diff changeset
2051 && check_vim9_unlet(name) == FAIL)
98548b8fbc98 patch 8.2.2157: Vim9: can delete a Vim9 script variable from a function
Bram Moolenaar <Bram@vim.org>
parents: 23171
diff changeset
2052 return FAIL;
98548b8fbc98 patch 8.2.2157: Vim9: can delete a Vim9 script variable from a function
Bram Moolenaar <Bram@vim.org>
parents: 23171
diff changeset
2053
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2054 if (ht != NULL && *varname != NUL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2055 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2056 d = get_current_funccal_dict(ht);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2057 if (d == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2058 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2059 if (ht == &globvarht)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2060 d = &globvardict;
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2061 else if (ht == &compat_hashtab)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2062 d = &vimvardict;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2063 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2064 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2065 di = find_var_in_ht(ht, *name, (char_u *)"", FALSE);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2066 d = di == NULL ? NULL : di->di_tv.vval.v_dict;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2067 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2068 if (d == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2069 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2070 internal_error("do_unlet()");
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2071 return FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2072 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2073 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2074 hi = hash_find(ht, varname);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2075 if (HASHITEM_EMPTY(hi))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2076 hi = find_hi_in_scoped_ht(name, &ht);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2077 if (hi != NULL && !HASHITEM_EMPTY(hi))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2078 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2079 di = HI2DI(hi);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2080 if (var_check_fixed(di->di_flags, name, FALSE)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2081 || var_check_ro(di->di_flags, name, FALSE)
22298
07e48ee8c3bb patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
2082 || value_check_lock(d->dv_lock, name, FALSE))
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2083 return FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2084
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2085 delete_var(ht, hi);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2086 return OK;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2087 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2088 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2089 if (forceit)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2090 return OK;
26602
fac6673086df patch 8.2.3830: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26528
diff changeset
2091 semsg(_(e_no_such_variable_str), name);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2092 return FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2093 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2094
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2095 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2096 * Lock or unlock variable indicated by "lp".
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2097 * "deep" is the levels to go (-1 for unlimited);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2098 * "lock" is TRUE for ":lockvar", FALSE for ":unlockvar".
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2099 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2100 static int
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2101 do_lock_var(
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2102 lval_T *lp,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2103 char_u *name_end,
20091
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
2104 exarg_T *eap,
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2105 int deep,
20091
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
2106 void *cookie UNUSED)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2107 {
20091
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
2108 int lock = eap->cmdidx == CMD_lockvar;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2109 int ret = OK;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2110 int cc;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2111 dictitem_T *di;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2112
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2113 if (lp->ll_tv == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2114 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2115 cc = *name_end;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2116 *name_end = NUL;
20093
646c53fa5781 patch 8.2.0602: :unlet $VAR does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20091
diff changeset
2117 if (*lp->ll_name == '$')
646c53fa5781 patch 8.2.0602: :unlet $VAR does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20091
diff changeset
2118 {
26887
612339679616 patch 8.2.3972: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26883
diff changeset
2119 semsg(_(e_cannot_lock_or_unlock_variable_str), lp->ll_name);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2120 ret = FAIL;
20093
646c53fa5781 patch 8.2.0602: :unlet $VAR does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20091
diff changeset
2121 }
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2122 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2123 {
20093
646c53fa5781 patch 8.2.0602: :unlet $VAR does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20091
diff changeset
2124 // Normal name or expanded name.
646c53fa5781 patch 8.2.0602: :unlet $VAR does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20091
diff changeset
2125 di = find_var(lp->ll_name, NULL, TRUE);
646c53fa5781 patch 8.2.0602: :unlet $VAR does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20091
diff changeset
2126 if (di == NULL)
26240
640b62dbf6cb patch 8.2.3651: Vim9: no error for :lock or :unlock with unknown variable
Bram Moolenaar <Bram@vim.org>
parents: 26238
diff changeset
2127 {
640b62dbf6cb patch 8.2.3651: Vim9: no error for :lock or :unlock with unknown variable
Bram Moolenaar <Bram@vim.org>
parents: 26238
diff changeset
2128 if (in_vim9script())
640b62dbf6cb patch 8.2.3651: Vim9: no error for :lock or :unlock with unknown variable
Bram Moolenaar <Bram@vim.org>
parents: 26238
diff changeset
2129 semsg(_(e_cannot_find_variable_to_unlock_str),
640b62dbf6cb patch 8.2.3651: Vim9: no error for :lock or :unlock with unknown variable
Bram Moolenaar <Bram@vim.org>
parents: 26238
diff changeset
2130 lp->ll_name);
20093
646c53fa5781 patch 8.2.0602: :unlet $VAR does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20091
diff changeset
2131 ret = FAIL;
26240
640b62dbf6cb patch 8.2.3651: Vim9: no error for :lock or :unlock with unknown variable
Bram Moolenaar <Bram@vim.org>
parents: 26238
diff changeset
2132 }
28313
b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable
Bram Moolenaar <Bram@vim.org>
parents: 28273
diff changeset
2133 else
b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable
Bram Moolenaar <Bram@vim.org>
parents: 28273
diff changeset
2134 {
b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable
Bram Moolenaar <Bram@vim.org>
parents: 28273
diff changeset
2135 if ((di->di_flags & DI_FLAGS_FIX)
20093
646c53fa5781 patch 8.2.0602: :unlet $VAR does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20091
diff changeset
2136 && di->di_tv.v_type != VAR_DICT
646c53fa5781 patch 8.2.0602: :unlet $VAR does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20091
diff changeset
2137 && di->di_tv.v_type != VAR_LIST)
28313
b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable
Bram Moolenaar <Bram@vim.org>
parents: 28273
diff changeset
2138 {
b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable
Bram Moolenaar <Bram@vim.org>
parents: 28273
diff changeset
2139 // For historic reasons this error is not given for a list
b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable
Bram Moolenaar <Bram@vim.org>
parents: 28273
diff changeset
2140 // or dict. E.g., the b: dict could be locked/unlocked.
b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable
Bram Moolenaar <Bram@vim.org>
parents: 28273
diff changeset
2141 semsg(_(e_cannot_lock_or_unlock_variable_str), lp->ll_name);
b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable
Bram Moolenaar <Bram@vim.org>
parents: 28273
diff changeset
2142 ret = FAIL;
b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable
Bram Moolenaar <Bram@vim.org>
parents: 28273
diff changeset
2143 }
20093
646c53fa5781 patch 8.2.0602: :unlet $VAR does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20091
diff changeset
2144 else
28313
b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable
Bram Moolenaar <Bram@vim.org>
parents: 28273
diff changeset
2145 {
b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable
Bram Moolenaar <Bram@vim.org>
parents: 28273
diff changeset
2146 if (in_vim9script())
b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable
Bram Moolenaar <Bram@vim.org>
parents: 28273
diff changeset
2147 {
b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable
Bram Moolenaar <Bram@vim.org>
parents: 28273
diff changeset
2148 svar_T *sv = find_typval_in_script(&di->di_tv,
b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable
Bram Moolenaar <Bram@vim.org>
parents: 28273
diff changeset
2149 0, FALSE);
b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable
Bram Moolenaar <Bram@vim.org>
parents: 28273
diff changeset
2150
b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable
Bram Moolenaar <Bram@vim.org>
parents: 28273
diff changeset
2151 if (sv != NULL && sv->sv_const != 0)
b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable
Bram Moolenaar <Bram@vim.org>
parents: 28273
diff changeset
2152 {
b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable
Bram Moolenaar <Bram@vim.org>
parents: 28273
diff changeset
2153 semsg(_(e_cannot_change_readonly_variable_str),
b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable
Bram Moolenaar <Bram@vim.org>
parents: 28273
diff changeset
2154 lp->ll_name);
b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable
Bram Moolenaar <Bram@vim.org>
parents: 28273
diff changeset
2155 ret = FAIL;
b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable
Bram Moolenaar <Bram@vim.org>
parents: 28273
diff changeset
2156 }
b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable
Bram Moolenaar <Bram@vim.org>
parents: 28273
diff changeset
2157 }
b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable
Bram Moolenaar <Bram@vim.org>
parents: 28273
diff changeset
2158
b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable
Bram Moolenaar <Bram@vim.org>
parents: 28273
diff changeset
2159 if (ret == OK)
b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable
Bram Moolenaar <Bram@vim.org>
parents: 28273
diff changeset
2160 {
b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable
Bram Moolenaar <Bram@vim.org>
parents: 28273
diff changeset
2161 if (lock)
b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable
Bram Moolenaar <Bram@vim.org>
parents: 28273
diff changeset
2162 di->di_flags |= DI_FLAGS_LOCK;
b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable
Bram Moolenaar <Bram@vim.org>
parents: 28273
diff changeset
2163 else
b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable
Bram Moolenaar <Bram@vim.org>
parents: 28273
diff changeset
2164 di->di_flags &= ~DI_FLAGS_LOCK;
b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable
Bram Moolenaar <Bram@vim.org>
parents: 28273
diff changeset
2165 if (deep != 0)
b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable
Bram Moolenaar <Bram@vim.org>
parents: 28273
diff changeset
2166 item_lock(&di->di_tv, deep, lock, FALSE);
b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable
Bram Moolenaar <Bram@vim.org>
parents: 28273
diff changeset
2167 }
b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable
Bram Moolenaar <Bram@vim.org>
parents: 28273
diff changeset
2168 }
20093
646c53fa5781 patch 8.2.0602: :unlet $VAR does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20091
diff changeset
2169 }
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2170 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2171 *name_end = cc;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2172 }
22298
07e48ee8c3bb patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
2173 else if (deep == 0)
07e48ee8c3bb patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
2174 {
07e48ee8c3bb patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
2175 // nothing to do
07e48ee8c3bb patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
2176 }
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2177 else if (lp->ll_range)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2178 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2179 listitem_T *li = lp->ll_li;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2180
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2181 // (un)lock a range of List items.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2182 while (li != NULL && (lp->ll_empty2 || lp->ll_n2 >= lp->ll_n1))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2183 {
21847
fb74a3387694 patch 8.2.1473: items in a list given to :const can still be modified
Bram Moolenaar <Bram@vim.org>
parents: 21843
diff changeset
2184 item_lock(&li->li_tv, deep, lock, FALSE);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2185 li = li->li_next;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2186 ++lp->ll_n1;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2187 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2188 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2189 else if (lp->ll_list != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2190 // (un)lock a List item.
21847
fb74a3387694 patch 8.2.1473: items in a list given to :const can still be modified
Bram Moolenaar <Bram@vim.org>
parents: 21843
diff changeset
2191 item_lock(&lp->ll_li->li_tv, deep, lock, FALSE);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2192 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2193 // (un)lock a Dictionary item.
21847
fb74a3387694 patch 8.2.1473: items in a list given to :const can still be modified
Bram Moolenaar <Bram@vim.org>
parents: 21843
diff changeset
2194 item_lock(&lp->ll_di->di_tv, deep, lock, FALSE);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2195
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2196 return ret;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2197 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2198
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2199 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2200 * Lock or unlock an item. "deep" is nr of levels to go.
21847
fb74a3387694 patch 8.2.1473: items in a list given to :const can still be modified
Bram Moolenaar <Bram@vim.org>
parents: 21843
diff changeset
2201 * When "check_refcount" is TRUE do not lock a list or dict with a reference
fb74a3387694 patch 8.2.1473: items in a list given to :const can still be modified
Bram Moolenaar <Bram@vim.org>
parents: 21843
diff changeset
2202 * count larger than 1.
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2203 */
22272
eb1f5f618c75 patch 8.2.1685: Vim9: cannot declare a constant value
Bram Moolenaar <Bram@vim.org>
parents: 22266
diff changeset
2204 void
21847
fb74a3387694 patch 8.2.1473: items in a list given to :const can still be modified
Bram Moolenaar <Bram@vim.org>
parents: 21843
diff changeset
2205 item_lock(typval_T *tv, int deep, int lock, int check_refcount)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2206 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2207 static int recurse = 0;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2208 list_T *l;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2209 listitem_T *li;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2210 dict_T *d;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2211 blob_T *b;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2212 hashitem_T *hi;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2213 int todo;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2214
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2215 if (recurse >= DICT_MAXNEST)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2216 {
26958
d92e0d85923f patch 8.2.4008: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26952
diff changeset
2217 emsg(_(e_variable_nested_too_deep_for_unlock));
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2218 return;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2219 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2220 if (deep == 0)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2221 return;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2222 ++recurse;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2223
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2224 // lock/unlock the item itself
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2225 if (lock)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2226 tv->v_lock |= VAR_LOCKED;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2227 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2228 tv->v_lock &= ~VAR_LOCKED;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2229
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2230 switch (tv->v_type)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2231 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2232 case VAR_UNKNOWN:
19922
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19916
diff changeset
2233 case VAR_ANY:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2234 case VAR_VOID:
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2235 case VAR_NUMBER:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2236 case VAR_BOOL:
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2237 case VAR_STRING:
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2238 case VAR_FUNC:
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2239 case VAR_PARTIAL:
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2240 case VAR_FLOAT:
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2241 case VAR_SPECIAL:
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2242 case VAR_JOB:
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2243 case VAR_CHANNEL:
24606
a4fda40e0bb9 patch 8.2.2842: Vim9: skip argument to searchpair() is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 24490
diff changeset
2244 case VAR_INSTR:
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2245 break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2246
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2247 case VAR_BLOB:
21847
fb74a3387694 patch 8.2.1473: items in a list given to :const can still be modified
Bram Moolenaar <Bram@vim.org>
parents: 21843
diff changeset
2248 if ((b = tv->vval.v_blob) != NULL
fb74a3387694 patch 8.2.1473: items in a list given to :const can still be modified
Bram Moolenaar <Bram@vim.org>
parents: 21843
diff changeset
2249 && !(check_refcount && b->bv_refcount > 1))
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2250 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2251 if (lock)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2252 b->bv_lock |= VAR_LOCKED;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2253 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2254 b->bv_lock &= ~VAR_LOCKED;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2255 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2256 break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2257 case VAR_LIST:
21847
fb74a3387694 patch 8.2.1473: items in a list given to :const can still be modified
Bram Moolenaar <Bram@vim.org>
parents: 21843
diff changeset
2258 if ((l = tv->vval.v_list) != NULL
fb74a3387694 patch 8.2.1473: items in a list given to :const can still be modified
Bram Moolenaar <Bram@vim.org>
parents: 21843
diff changeset
2259 && !(check_refcount && l->lv_refcount > 1))
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2260 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2261 if (lock)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2262 l->lv_lock |= VAR_LOCKED;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2263 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2264 l->lv_lock &= ~VAR_LOCKED;
27394
69a48bcd1d80 patch 8.2.4225: Vim9: depth argument of :lockvar not parsed in :def function
Bram Moolenaar <Bram@vim.org>
parents: 27362
diff changeset
2265 if (deep < 0 || deep > 1)
69a48bcd1d80 patch 8.2.4225: Vim9: depth argument of :lockvar not parsed in :def function
Bram Moolenaar <Bram@vim.org>
parents: 27362
diff changeset
2266 {
69a48bcd1d80 patch 8.2.4225: Vim9: depth argument of :lockvar not parsed in :def function
Bram Moolenaar <Bram@vim.org>
parents: 27362
diff changeset
2267 if (l->lv_first == &range_list_item)
69a48bcd1d80 patch 8.2.4225: Vim9: depth argument of :lockvar not parsed in :def function
Bram Moolenaar <Bram@vim.org>
parents: 27362
diff changeset
2268 l->lv_lock |= VAR_ITEMS_LOCKED;
69a48bcd1d80 patch 8.2.4225: Vim9: depth argument of :lockvar not parsed in :def function
Bram Moolenaar <Bram@vim.org>
parents: 27362
diff changeset
2269 else
69a48bcd1d80 patch 8.2.4225: Vim9: depth argument of :lockvar not parsed in :def function
Bram Moolenaar <Bram@vim.org>
parents: 27362
diff changeset
2270 {
69a48bcd1d80 patch 8.2.4225: Vim9: depth argument of :lockvar not parsed in :def function
Bram Moolenaar <Bram@vim.org>
parents: 27362
diff changeset
2271 // recursive: lock/unlock the items the List contains
69a48bcd1d80 patch 8.2.4225: Vim9: depth argument of :lockvar not parsed in :def function
Bram Moolenaar <Bram@vim.org>
parents: 27362
diff changeset
2272 CHECK_LIST_MATERIALIZE(l);
69a48bcd1d80 patch 8.2.4225: Vim9: depth argument of :lockvar not parsed in :def function
Bram Moolenaar <Bram@vim.org>
parents: 27362
diff changeset
2273 FOR_ALL_LIST_ITEMS(l, li) item_lock(&li->li_tv,
69a48bcd1d80 patch 8.2.4225: Vim9: depth argument of :lockvar not parsed in :def function
Bram Moolenaar <Bram@vim.org>
parents: 27362
diff changeset
2274 deep - 1, lock, check_refcount);
69a48bcd1d80 patch 8.2.4225: Vim9: depth argument of :lockvar not parsed in :def function
Bram Moolenaar <Bram@vim.org>
parents: 27362
diff changeset
2275 }
69a48bcd1d80 patch 8.2.4225: Vim9: depth argument of :lockvar not parsed in :def function
Bram Moolenaar <Bram@vim.org>
parents: 27362
diff changeset
2276 }
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2277 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2278 break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2279 case VAR_DICT:
21847
fb74a3387694 patch 8.2.1473: items in a list given to :const can still be modified
Bram Moolenaar <Bram@vim.org>
parents: 21843
diff changeset
2280 if ((d = tv->vval.v_dict) != NULL
fb74a3387694 patch 8.2.1473: items in a list given to :const can still be modified
Bram Moolenaar <Bram@vim.org>
parents: 21843
diff changeset
2281 && !(check_refcount && d->dv_refcount > 1))
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2282 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2283 if (lock)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2284 d->dv_lock |= VAR_LOCKED;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2285 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2286 d->dv_lock &= ~VAR_LOCKED;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2287 if (deep < 0 || deep > 1)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2288 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2289 // recursive: lock/unlock the items the List contains
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2290 todo = (int)d->dv_hashtab.ht_used;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2291 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2292 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2293 if (!HASHITEM_EMPTY(hi))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2294 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2295 --todo;
21847
fb74a3387694 patch 8.2.1473: items in a list given to :const can still be modified
Bram Moolenaar <Bram@vim.org>
parents: 21843
diff changeset
2296 item_lock(&HI2DI(hi)->di_tv, deep - 1, lock,
fb74a3387694 patch 8.2.1473: items in a list given to :const can still be modified
Bram Moolenaar <Bram@vim.org>
parents: 21843
diff changeset
2297 check_refcount);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2298 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2299 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2300 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2301 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2302 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2303 --recurse;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2304 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2305
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2306 #if (defined(FEAT_MENU) && defined(FEAT_MULTI_LANG)) || defined(PROTO)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2307 /*
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2308 * Delete all "menutrans_" variables.
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2309 */
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2310 void
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2311 del_menutrans_vars(void)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2312 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2313 hashitem_T *hi;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2314 int todo;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2315
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2316 hash_lock(&globvarht);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2317 todo = (int)globvarht.ht_used;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2318 for (hi = globvarht.ht_array; todo > 0 && !got_int; ++hi)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2319 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2320 if (!HASHITEM_EMPTY(hi))
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2321 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2322 --todo;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2323 if (STRNCMP(HI2DI(hi)->di_key, "menutrans_", 10) == 0)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2324 delete_var(&globvarht, hi);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2325 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2326 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2327 hash_unlock(&globvarht);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2328 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2329 #endif
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2330
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2331 /*
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2332 * Local string buffer for the next two functions to store a variable name
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2333 * with its prefix. Allocated in cat_prefix_varname(), freed later in
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2334 * get_user_var_name().
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2335 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2336
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2337 static char_u *varnamebuf = NULL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2338 static int varnamebuflen = 0;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2339
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2340 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2341 * Function to concatenate a prefix and a variable name.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2342 */
23598
a9433f834693 patch 8.2.2341: expresison command line completion incomplete after "g:"
Bram Moolenaar <Bram@vim.org>
parents: 23578
diff changeset
2343 char_u *
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2344 cat_prefix_varname(int prefix, char_u *name)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2345 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2346 int len;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2347
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2348 len = (int)STRLEN(name) + 3;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2349 if (len > varnamebuflen)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2350 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2351 vim_free(varnamebuf);
17893
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
2352 len += 10; // some additional space
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2353 varnamebuf = alloc(len);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2354 if (varnamebuf == NULL)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2355 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2356 varnamebuflen = 0;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2357 return NULL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2358 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2359 varnamebuflen = len;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2360 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2361 *varnamebuf = prefix;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2362 varnamebuf[1] = ':';
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2363 STRCPY(varnamebuf + 2, name);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2364 return varnamebuf;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2365 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2366
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2367 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2368 * Function given to ExpandGeneric() to obtain the list of user defined
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2369 * (global/buffer/window/built-in) variable names.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2370 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2371 char_u *
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2372 get_user_var_name(expand_T *xp, int idx)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2373 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2374 static long_u gdone;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2375 static long_u bdone;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2376 static long_u wdone;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2377 static long_u tdone;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2378 static int vidx;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2379 static hashitem_T *hi;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2380 hashtab_T *ht;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2381
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2382 if (idx == 0)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2383 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2384 gdone = bdone = wdone = vidx = 0;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2385 tdone = 0;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2386 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2387
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2388 // Global variables
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2389 if (gdone < globvarht.ht_used)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2390 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2391 if (gdone++ == 0)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2392 hi = globvarht.ht_array;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2393 else
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2394 ++hi;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2395 while (HASHITEM_EMPTY(hi))
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2396 ++hi;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2397 if (STRNCMP("g:", xp->xp_pattern, 2) == 0)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2398 return cat_prefix_varname('g', hi->hi_key);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2399 return hi->hi_key;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2400 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2401
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2402 // b: variables
27805
afbe86e8b24a patch 8.2.4428: crash when switching tabpage while in the cmdline window
Bram Moolenaar <Bram@vim.org>
parents: 27738
diff changeset
2403 ht = &prevwin_curwin()->w_buffer->b_vars->dv_hashtab;
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2404 if (bdone < ht->ht_used)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2405 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2406 if (bdone++ == 0)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2407 hi = ht->ht_array;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2408 else
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2409 ++hi;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2410 while (HASHITEM_EMPTY(hi))
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2411 ++hi;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2412 return cat_prefix_varname('b', hi->hi_key);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2413 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2414
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2415 // w: variables
27805
afbe86e8b24a patch 8.2.4428: crash when switching tabpage while in the cmdline window
Bram Moolenaar <Bram@vim.org>
parents: 27738
diff changeset
2416 ht = &prevwin_curwin()->w_vars->dv_hashtab;
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2417 if (wdone < ht->ht_used)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2418 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2419 if (wdone++ == 0)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2420 hi = ht->ht_array;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2421 else
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2422 ++hi;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2423 while (HASHITEM_EMPTY(hi))
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2424 ++hi;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2425 return cat_prefix_varname('w', hi->hi_key);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2426 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2427
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2428 // t: variables
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2429 ht = &curtab->tp_vars->dv_hashtab;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2430 if (tdone < ht->ht_used)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2431 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2432 if (tdone++ == 0)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2433 hi = ht->ht_array;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2434 else
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2435 ++hi;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2436 while (HASHITEM_EMPTY(hi))
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2437 ++hi;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2438 return cat_prefix_varname('t', hi->hi_key);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2439 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2440
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2441 // v: variables
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2442 if (vidx < VV_LEN)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2443 return cat_prefix_varname('v', (char_u *)vimvars[vidx++].vv_name);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2444
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2445 VIM_CLEAR(varnamebuf);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2446 varnamebuflen = 0;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2447 return NULL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2448 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2449
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2450 char *
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2451 get_var_special_name(int nr)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2452 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2453 switch (nr)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2454 {
23438
4c6ebf531284 patch 8.2.2262: Vim9: converting bool to string prefixes v:
Bram Moolenaar <Bram@vim.org>
parents: 23422
diff changeset
2455 case VVAL_FALSE: return in_vim9script() ? "false" : "v:false";
4c6ebf531284 patch 8.2.2262: Vim9: converting bool to string prefixes v:
Bram Moolenaar <Bram@vim.org>
parents: 23422
diff changeset
2456 case VVAL_TRUE: return in_vim9script() ? "true" : "v:true";
23497
2247a2ce3630 patch 8.2.2291: Vim9: cannot use "null" for v:null
Bram Moolenaar <Bram@vim.org>
parents: 23485
diff changeset
2457 case VVAL_NULL: return in_vim9script() ? "null" : "v:null";
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2458 case VVAL_NONE: return "v:none";
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2459 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2460 internal_error("get_var_special_name()");
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2461 return "42";
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2462 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2463
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2464 /*
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2465 * Returns the global variable dictionary
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2466 */
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2467 dict_T *
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2468 get_globvar_dict(void)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2469 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2470 return &globvardict;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2471 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2472
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2473 /*
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2474 * Returns the global variable hash table
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2475 */
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2476 hashtab_T *
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2477 get_globvar_ht(void)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2478 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2479 return &globvarht;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2480 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2481
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2482 /*
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2483 * Returns the v: variable dictionary
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2484 */
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2485 dict_T *
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2486 get_vimvar_dict(void)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2487 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2488 return &vimvardict;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2489 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2490
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2491 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2492 * Returns the index of a v:variable. Negative if not found.
19960
3c11b9f6fa03 patch 8.2.0536: Vim9: some compilation code not tested
Bram Moolenaar <Bram@vim.org>
parents: 19922
diff changeset
2493 * Returns DI_ flags in "di_flags".
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2494 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2495 int
19960
3c11b9f6fa03 patch 8.2.0536: Vim9: some compilation code not tested
Bram Moolenaar <Bram@vim.org>
parents: 19922
diff changeset
2496 find_vim_var(char_u *name, int *di_flags)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2497 {
19960
3c11b9f6fa03 patch 8.2.0536: Vim9: some compilation code not tested
Bram Moolenaar <Bram@vim.org>
parents: 19922
diff changeset
2498 dictitem_T *di = find_var_in_ht(&vimvarht, 0, name, TRUE);
3c11b9f6fa03 patch 8.2.0536: Vim9: some compilation code not tested
Bram Moolenaar <Bram@vim.org>
parents: 19922
diff changeset
2499 struct vimvar *vv;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2500
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2501 if (di == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2502 return -1;
19960
3c11b9f6fa03 patch 8.2.0536: Vim9: some compilation code not tested
Bram Moolenaar <Bram@vim.org>
parents: 19922
diff changeset
2503 *di_flags = di->di_flags;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2504 vv = (struct vimvar *)((char *)di - offsetof(vimvar_T, vv_di));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2505 return (int)(vv - vimvars);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2506 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2507
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2508
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2509 /*
17887
39ffd167a307 patch 8.1.1940: script tests fail
Bram Moolenaar <Bram@vim.org>
parents: 17885
diff changeset
2510 * Set type of v: variable to "type".
39ffd167a307 patch 8.1.1940: script tests fail
Bram Moolenaar <Bram@vim.org>
parents: 17885
diff changeset
2511 */
39ffd167a307 patch 8.1.1940: script tests fail
Bram Moolenaar <Bram@vim.org>
parents: 17885
diff changeset
2512 void
39ffd167a307 patch 8.1.1940: script tests fail
Bram Moolenaar <Bram@vim.org>
parents: 17885
diff changeset
2513 set_vim_var_type(int idx, vartype_T type)
39ffd167a307 patch 8.1.1940: script tests fail
Bram Moolenaar <Bram@vim.org>
parents: 17885
diff changeset
2514 {
26723
c3cffd372c6f patch 8.2.3890: Vim9: type check for using v: variables is basic
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
2515 vimvars[idx].vv_tv_type = type;
17887
39ffd167a307 patch 8.1.1940: script tests fail
Bram Moolenaar <Bram@vim.org>
parents: 17885
diff changeset
2516 }
39ffd167a307 patch 8.1.1940: script tests fail
Bram Moolenaar <Bram@vim.org>
parents: 17885
diff changeset
2517
39ffd167a307 patch 8.1.1940: script tests fail
Bram Moolenaar <Bram@vim.org>
parents: 17885
diff changeset
2518 /*
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2519 * Set number v: variable to "val".
17893
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
2520 * Note that this does not set the type, use set_vim_var_type() for that.
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2521 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2522 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2523 set_vim_var_nr(int idx, varnumber_T val)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2524 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2525 vimvars[idx].vv_nr = val;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2526 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2527
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2528 char *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2529 get_vim_var_name(int idx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2530 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2531 return vimvars[idx].vv_name;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2532 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2533
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2534 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2535 * Get typval_T v: variable value.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2536 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2537 typval_T *
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2538 get_vim_var_tv(int idx)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2539 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2540 return &vimvars[idx].vv_tv;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2541 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2542
26723
c3cffd372c6f patch 8.2.3890: Vim9: type check for using v: variables is basic
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
2543 type_T *
c3cffd372c6f patch 8.2.3890: Vim9: type check for using v: variables is basic
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
2544 get_vim_var_type(int idx, garray_T *type_list)
c3cffd372c6f patch 8.2.3890: Vim9: type check for using v: variables is basic
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
2545 {
c3cffd372c6f patch 8.2.3890: Vim9: type check for using v: variables is basic
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
2546 if (vimvars[idx].vv_type != NULL)
c3cffd372c6f patch 8.2.3890: Vim9: type check for using v: variables is basic
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
2547 return vimvars[idx].vv_type;
c3cffd372c6f patch 8.2.3890: Vim9: type check for using v: variables is basic
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
2548 return typval2type_vimvar(&vimvars[idx].vv_tv, type_list);
c3cffd372c6f patch 8.2.3890: Vim9: type check for using v: variables is basic
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
2549 }
c3cffd372c6f patch 8.2.3890: Vim9: type check for using v: variables is basic
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
2550
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2551 /*
19283
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
2552 * Set v: variable to "tv". Only accepts the same type.
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
2553 * Takes over the value of "tv".
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
2554 */
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
2555 int
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
2556 set_vim_var_tv(int idx, typval_T *tv)
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
2557 {
26723
c3cffd372c6f patch 8.2.3890: Vim9: type check for using v: variables is basic
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
2558 if (vimvars[idx].vv_tv_type != tv->v_type)
19283
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
2559 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21819
diff changeset
2560 emsg(_(e_type_mismatch_for_v_variable));
19283
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
2561 clear_tv(tv);
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
2562 return FAIL;
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
2563 }
19962
12fa79cac39b patch 8.2.0537: Vim9: no check for sandbox when setting v:var
Bram Moolenaar <Bram@vim.org>
parents: 19960
diff changeset
2564 // VV_RO is also checked when compiling, but let's check here as well.
12fa79cac39b patch 8.2.0537: Vim9: no check for sandbox when setting v:var
Bram Moolenaar <Bram@vim.org>
parents: 19960
diff changeset
2565 if (vimvars[idx].vv_flags & VV_RO)
12fa79cac39b patch 8.2.0537: Vim9: no check for sandbox when setting v:var
Bram Moolenaar <Bram@vim.org>
parents: 19960
diff changeset
2566 {
25320
1e6da8364a02 patch 8.2.3197: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 25302
diff changeset
2567 semsg(_(e_cannot_change_readonly_variable_str), vimvars[idx].vv_name);
19962
12fa79cac39b patch 8.2.0537: Vim9: no check for sandbox when setting v:var
Bram Moolenaar <Bram@vim.org>
parents: 19960
diff changeset
2568 return FAIL;
12fa79cac39b patch 8.2.0537: Vim9: no check for sandbox when setting v:var
Bram Moolenaar <Bram@vim.org>
parents: 19960
diff changeset
2569 }
12fa79cac39b patch 8.2.0537: Vim9: no check for sandbox when setting v:var
Bram Moolenaar <Bram@vim.org>
parents: 19960
diff changeset
2570 if (sandbox && (vimvars[idx].vv_flags & VV_RO_SBX))
12fa79cac39b patch 8.2.0537: Vim9: no check for sandbox when setting v:var
Bram Moolenaar <Bram@vim.org>
parents: 19960
diff changeset
2571 {
26624
bdf11d8e3df3 patch 8.2.3841: Vim9: outdated TODO items, disabled tests that work
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
2572 semsg(_(e_cannot_set_variable_in_sandbox_str), vimvars[idx].vv_name);
19962
12fa79cac39b patch 8.2.0537: Vim9: no check for sandbox when setting v:var
Bram Moolenaar <Bram@vim.org>
parents: 19960
diff changeset
2573 return FAIL;
12fa79cac39b patch 8.2.0537: Vim9: no check for sandbox when setting v:var
Bram Moolenaar <Bram@vim.org>
parents: 19960
diff changeset
2574 }
19283
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
2575 clear_tv(&vimvars[idx].vv_di.di_tv);
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
2576 vimvars[idx].vv_di.di_tv = *tv;
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
2577 return OK;
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
2578 }
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
2579
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
2580 /*
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2581 * Get number v: variable value.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2582 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2583 varnumber_T
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2584 get_vim_var_nr(int idx)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2585 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2586 return vimvars[idx].vv_nr;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2587 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2588
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2589 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2590 * Get string v: variable value. Uses a static buffer, can only be used once.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2591 * If the String variable has never been set, return an empty string.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2592 * Never returns NULL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2593 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2594 char_u *
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2595 get_vim_var_str(int idx)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2596 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2597 return tv_get_string(&vimvars[idx].vv_tv);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2598 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2599
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2600 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2601 * Get List v: variable value. Caller must take care of reference count when
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2602 * needed.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2603 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2604 list_T *
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2605 get_vim_var_list(int idx)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2606 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2607 return vimvars[idx].vv_list;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2608 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2609
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2610 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2611 * Get Dict v: variable value. Caller must take care of reference count when
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2612 * needed.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2613 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2614 dict_T *
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2615 get_vim_var_dict(int idx)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2616 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2617 return vimvars[idx].vv_dict;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2618 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2619
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2620 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2621 * Set v:char to character "c".
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2622 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2623 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2624 set_vim_var_char(int c)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2625 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2626 char_u buf[MB_MAXBYTES + 1];
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2627
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2628 if (has_mbyte)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2629 buf[(*mb_char2bytes)(c, buf)] = NUL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2630 else
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2631 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2632 buf[0] = c;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2633 buf[1] = NUL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2634 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2635 set_vim_var_string(VV_CHAR, buf, -1);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2636 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2637
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2638 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2639 * Set v:count to "count" and v:count1 to "count1".
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2640 * When "set_prevcount" is TRUE first set v:prevcount from v:count.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2641 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2642 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2643 set_vcount(
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2644 long count,
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2645 long count1,
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2646 int set_prevcount)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2647 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2648 if (set_prevcount)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2649 vimvars[VV_PREVCOUNT].vv_nr = vimvars[VV_COUNT].vv_nr;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2650 vimvars[VV_COUNT].vv_nr = count;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2651 vimvars[VV_COUNT1].vv_nr = count1;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2652 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2653
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2654 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2655 * Save variables that might be changed as a side effect. Used when executing
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2656 * a timer callback.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2657 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2658 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2659 save_vimvars(vimvars_save_T *vvsave)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2660 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2661 vvsave->vv_prevcount = vimvars[VV_PREVCOUNT].vv_nr;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2662 vvsave->vv_count = vimvars[VV_COUNT].vv_nr;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2663 vvsave->vv_count1 = vimvars[VV_COUNT1].vv_nr;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2664 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2665
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2666 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2667 * Restore variables saved by save_vimvars().
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2668 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2669 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2670 restore_vimvars(vimvars_save_T *vvsave)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2671 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2672 vimvars[VV_PREVCOUNT].vv_nr = vvsave->vv_prevcount;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2673 vimvars[VV_COUNT].vv_nr = vvsave->vv_count;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2674 vimvars[VV_COUNT1].vv_nr = vvsave->vv_count1;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2675 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2676
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2677 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2678 * Set string v: variable to a copy of "val". If 'copy' is FALSE, then set the
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2679 * value.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2680 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2681 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2682 set_vim_var_string(
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2683 int idx,
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2684 char_u *val,
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2685 int len) // length of "val" to use or -1 (whole string)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2686 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2687 clear_tv(&vimvars[idx].vv_di.di_tv);
26723
c3cffd372c6f patch 8.2.3890: Vim9: type check for using v: variables is basic
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
2688 vimvars[idx].vv_tv_type = VAR_STRING;
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2689 if (val == NULL)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2690 vimvars[idx].vv_str = NULL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2691 else if (len == -1)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2692 vimvars[idx].vv_str = vim_strsave(val);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2693 else
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2694 vimvars[idx].vv_str = vim_strnsave(val, len);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2695 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2696
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2697 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2698 * Set List v: variable to "val".
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2699 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2700 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2701 set_vim_var_list(int idx, list_T *val)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2702 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2703 clear_tv(&vimvars[idx].vv_di.di_tv);
26723
c3cffd372c6f patch 8.2.3890: Vim9: type check for using v: variables is basic
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
2704 vimvars[idx].vv_tv_type = VAR_LIST;
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2705 vimvars[idx].vv_list = val;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2706 if (val != NULL)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2707 ++val->lv_refcount;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2708 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2709
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2710 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2711 * Set Dictionary v: variable to "val".
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2712 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2713 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2714 set_vim_var_dict(int idx, dict_T *val)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2715 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2716 clear_tv(&vimvars[idx].vv_di.di_tv);
26723
c3cffd372c6f patch 8.2.3890: Vim9: type check for using v: variables is basic
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
2717 vimvars[idx].vv_tv_type = VAR_DICT;
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2718 vimvars[idx].vv_dict = val;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2719 if (val != NULL)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2720 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2721 ++val->dv_refcount;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2722 dict_set_items_ro(val);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2723 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2724 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2725
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2726 /*
18477
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2727 * Set the v:argv list.
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2728 */
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2729 void
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2730 set_argv_var(char **argv, int argc)
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2731 {
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2732 list_T *l = list_alloc();
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2733 int i;
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2734
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2735 if (l == NULL)
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2736 getout(1);
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2737 l->lv_lock = VAR_FIXED;
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2738 for (i = 0; i < argc; ++i)
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2739 {
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2740 if (list_append_string(l, (char_u *)argv[i], -1) == FAIL)
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2741 getout(1);
19229
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19201
diff changeset
2742 l->lv_u.mat.lv_last->li_tv.v_lock = VAR_FIXED;
18477
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2743 }
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2744 set_vim_var_list(VV_ARGV, l);
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2745 }
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2746
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2747 /*
20721
70d561931721 patch 8.2.0913: code for resetting v:register is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 20536
diff changeset
2748 * Reset v:register, taking the 'clipboard' setting into account.
70d561931721 patch 8.2.0913: code for resetting v:register is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 20536
diff changeset
2749 */
70d561931721 patch 8.2.0913: code for resetting v:register is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 20536
diff changeset
2750 void
70d561931721 patch 8.2.0913: code for resetting v:register is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 20536
diff changeset
2751 reset_reg_var(void)
70d561931721 patch 8.2.0913: code for resetting v:register is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 20536
diff changeset
2752 {
70d561931721 patch 8.2.0913: code for resetting v:register is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 20536
diff changeset
2753 int regname = 0;
70d561931721 patch 8.2.0913: code for resetting v:register is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 20536
diff changeset
2754
70d561931721 patch 8.2.0913: code for resetting v:register is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 20536
diff changeset
2755 // Adjust the register according to 'clipboard', so that when
70d561931721 patch 8.2.0913: code for resetting v:register is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 20536
diff changeset
2756 // "unnamed" is present it becomes '*' or '+' instead of '"'.
70d561931721 patch 8.2.0913: code for resetting v:register is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 20536
diff changeset
2757 #ifdef FEAT_CLIPBOARD
70d561931721 patch 8.2.0913: code for resetting v:register is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 20536
diff changeset
2758 adjust_clip_reg(&regname);
70d561931721 patch 8.2.0913: code for resetting v:register is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 20536
diff changeset
2759 #endif
70d561931721 patch 8.2.0913: code for resetting v:register is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 20536
diff changeset
2760 set_reg_var(regname);
70d561931721 patch 8.2.0913: code for resetting v:register is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 20536
diff changeset
2761 }
70d561931721 patch 8.2.0913: code for resetting v:register is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 20536
diff changeset
2762
70d561931721 patch 8.2.0913: code for resetting v:register is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 20536
diff changeset
2763 /*
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2764 * Set v:register if needed.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2765 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2766 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2767 set_reg_var(int c)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2768 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2769 char_u regname;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2770
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2771 if (c == 0 || c == ' ')
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2772 regname = '"';
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2773 else
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2774 regname = c;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2775 // Avoid free/alloc when the value is already right.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2776 if (vimvars[VV_REG].vv_str == NULL || vimvars[VV_REG].vv_str[0] != c)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2777 set_vim_var_string(VV_REG, &regname, 1);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2778 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2779
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2780 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2781 * Get or set v:exception. If "oldval" == NULL, return the current value.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2782 * Otherwise, restore the value to "oldval" and return NULL.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2783 * Must always be called in pairs to save and restore v:exception! Does not
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2784 * take care of memory allocations.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2785 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2786 char_u *
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2787 v_exception(char_u *oldval)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2788 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2789 if (oldval == NULL)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2790 return vimvars[VV_EXCEPTION].vv_str;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2791
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2792 vimvars[VV_EXCEPTION].vv_str = oldval;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2793 return NULL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2794 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2795
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2796 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2797 * Get or set v:throwpoint. If "oldval" == NULL, return the current value.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2798 * Otherwise, restore the value to "oldval" and return NULL.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2799 * Must always be called in pairs to save and restore v:throwpoint! Does not
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2800 * take care of memory allocations.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2801 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2802 char_u *
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2803 v_throwpoint(char_u *oldval)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2804 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2805 if (oldval == NULL)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2806 return vimvars[VV_THROWPOINT].vv_str;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2807
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2808 vimvars[VV_THROWPOINT].vv_str = oldval;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2809 return NULL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2810 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2811
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2812 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2813 * Set v:cmdarg.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2814 * If "eap" != NULL, use "eap" to generate the value and return the old value.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2815 * If "oldarg" != NULL, restore the value to "oldarg" and return NULL.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2816 * Must always be called in pairs!
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2817 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2818 char_u *
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2819 set_cmdarg(exarg_T *eap, char_u *oldarg)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2820 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2821 char_u *oldval;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2822 char_u *newval;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2823 unsigned len;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2824
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2825 oldval = vimvars[VV_CMDARG].vv_str;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2826 if (eap == NULL)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2827 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2828 vim_free(oldval);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2829 vimvars[VV_CMDARG].vv_str = oldarg;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2830 return NULL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2831 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2832
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2833 if (eap->force_bin == FORCE_BIN)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2834 len = 6;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2835 else if (eap->force_bin == FORCE_NOBIN)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2836 len = 8;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2837 else
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2838 len = 0;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2839
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2840 if (eap->read_edit)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2841 len += 7;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2842
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2843 if (eap->force_ff != 0)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2844 len += 10; // " ++ff=unix"
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2845 if (eap->force_enc != 0)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2846 len += (unsigned)STRLEN(eap->cmd + eap->force_enc) + 7;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2847 if (eap->bad_char != 0)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2848 len += 7 + 4; // " ++bad=" + "keep" or "drop"
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2849
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2850 newval = alloc(len + 1);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2851 if (newval == NULL)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2852 return NULL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2853
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2854 if (eap->force_bin == FORCE_BIN)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2855 sprintf((char *)newval, " ++bin");
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2856 else if (eap->force_bin == FORCE_NOBIN)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2857 sprintf((char *)newval, " ++nobin");
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2858 else
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2859 *newval = NUL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2860
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2861 if (eap->read_edit)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2862 STRCAT(newval, " ++edit");
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2863
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2864 if (eap->force_ff != 0)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2865 sprintf((char *)newval + STRLEN(newval), " ++ff=%s",
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2866 eap->force_ff == 'u' ? "unix"
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2867 : eap->force_ff == 'd' ? "dos"
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2868 : "mac");
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2869 if (eap->force_enc != 0)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2870 sprintf((char *)newval + STRLEN(newval), " ++enc=%s",
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2871 eap->cmd + eap->force_enc);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2872 if (eap->bad_char == BAD_KEEP)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2873 STRCPY(newval + STRLEN(newval), " ++bad=keep");
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2874 else if (eap->bad_char == BAD_DROP)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2875 STRCPY(newval + STRLEN(newval), " ++bad=drop");
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2876 else if (eap->bad_char != 0)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2877 sprintf((char *)newval + STRLEN(newval), " ++bad=%c", eap->bad_char);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2878 vimvars[VV_CMDARG].vv_str = newval;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2879 return oldval;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2880 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2881
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2882 /*
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2883 * Get the value of internal variable "name".
24112
0346a59ed5bf patch 8.2.2597: Vim9: "import * as" does not work at script level
Bram Moolenaar <Bram@vim.org>
parents: 24075
diff changeset
2884 * If "flags" has EVAL_VAR_IMPORT may return a VAR_ANY with v_number set to the
0346a59ed5bf patch 8.2.2597: Vim9: "import * as" does not work at script level
Bram Moolenaar <Bram@vim.org>
parents: 24075
diff changeset
2885 * imported script ID.
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2886 * Return OK or FAIL. If OK is returned "rettv" must be cleared.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2887 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2888 int
21120
4d844a65183d patch 8.2.1111: inconsistent naming of get_list_tv() and eval_dict()
Bram Moolenaar <Bram@vim.org>
parents: 21056
diff changeset
2889 eval_variable(
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2890 char_u *name,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2891 int len, // length of "name"
26980
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
2892 scid_T sid, // script ID for imported item or zero
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2893 typval_T *rettv, // NULL when only checking existence
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2894 dictitem_T **dip, // non-NULL when typval's dict item is needed
24112
0346a59ed5bf patch 8.2.2597: Vim9: "import * as" does not work at script level
Bram Moolenaar <Bram@vim.org>
parents: 24075
diff changeset
2895 int flags) // EVAL_VAR_ flags
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2896 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2897 int ret = OK;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2898 typval_T *tv = NULL;
24112
0346a59ed5bf patch 8.2.2597: Vim9: "import * as" does not work at script level
Bram Moolenaar <Bram@vim.org>
parents: 24075
diff changeset
2899 int found = FALSE;
25184
e495f40e4b07 patch 8.2.3128: Vim9: uninitialzed list does not get type checked
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
2900 hashtab_T *ht = NULL;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2901 int cc;
25186
0a3b1c66d3f2 patch 8.2.3129: Vim9: imported uninitialized list does not get type checked
Bram Moolenaar <Bram@vim.org>
parents: 25184
diff changeset
2902 type_T *type = NULL;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2903
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2904 // truncate the name, so that we can use strcmp()
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2905 cc = name[len];
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2906 name[len] = NUL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2907
24922
0d8baefcf4ed patch 8.2.2998: Vim9: disassemble test fails
Bram Moolenaar <Bram@vim.org>
parents: 24874
diff changeset
2908 // Check for local variable when debugging.
0d8baefcf4ed patch 8.2.2998: Vim9: disassemble test fails
Bram Moolenaar <Bram@vim.org>
parents: 24874
diff changeset
2909 if ((tv = lookup_debug_var(name)) == NULL)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2910 {
24922
0d8baefcf4ed patch 8.2.2998: Vim9: disassemble test fails
Bram Moolenaar <Bram@vim.org>
parents: 24874
diff changeset
2911 // Check for user-defined variables.
25186
0a3b1c66d3f2 patch 8.2.3129: Vim9: imported uninitialized list does not get type checked
Bram Moolenaar <Bram@vim.org>
parents: 25184
diff changeset
2912 dictitem_T *v = find_var(name, &ht, flags & EVAL_VAR_NOAUTOLOAD);
0a3b1c66d3f2 patch 8.2.3129: Vim9: imported uninitialized list does not get type checked
Bram Moolenaar <Bram@vim.org>
parents: 25184
diff changeset
2913
24922
0d8baefcf4ed patch 8.2.2998: Vim9: disassemble test fails
Bram Moolenaar <Bram@vim.org>
parents: 24874
diff changeset
2914 if (v != NULL)
0d8baefcf4ed patch 8.2.2998: Vim9: disassemble test fails
Bram Moolenaar <Bram@vim.org>
parents: 24874
diff changeset
2915 {
0d8baefcf4ed patch 8.2.2998: Vim9: disassemble test fails
Bram Moolenaar <Bram@vim.org>
parents: 24874
diff changeset
2916 tv = &v->di_tv;
0d8baefcf4ed patch 8.2.2998: Vim9: disassemble test fails
Bram Moolenaar <Bram@vim.org>
parents: 24874
diff changeset
2917 if (dip != NULL)
0d8baefcf4ed patch 8.2.2998: Vim9: disassemble test fails
Bram Moolenaar <Bram@vim.org>
parents: 24874
diff changeset
2918 *dip = v;
0d8baefcf4ed patch 8.2.2998: Vim9: disassemble test fails
Bram Moolenaar <Bram@vim.org>
parents: 24874
diff changeset
2919 }
25186
0a3b1c66d3f2 patch 8.2.3129: Vim9: imported uninitialized list does not get type checked
Bram Moolenaar <Bram@vim.org>
parents: 25184
diff changeset
2920 else
0a3b1c66d3f2 patch 8.2.3129: Vim9: imported uninitialized list does not get type checked
Bram Moolenaar <Bram@vim.org>
parents: 25184
diff changeset
2921 ht = NULL;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2922 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2923
21279
8d1d11afd8c8 patch 8.2.1190: Vim9: checking for Vim9 syntax is spread out
Bram Moolenaar <Bram@vim.org>
parents: 21267
diff changeset
2924 if (tv == NULL && (in_vim9script() || STRNCMP(name, "s:", 2) == 0))
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2925 {
26980
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
2926 imported_T *import = NULL;
20816
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20731
diff changeset
2927 char_u *p = STRNCMP(name, "s:", 2) == 0 ? name + 2 : name;
9faab49c880f patch 8.2.0960: cannot use :import in legacy Vim script
Bram Moolenaar <Bram@vim.org>
parents: 20731
diff changeset
2928
26980
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
2929 if (sid == 0)
27698
3813036f19cb patch 8.2.4375: ctx_imports is not used
Bram Moolenaar <Bram@vim.org>
parents: 27690
diff changeset
2930 import = find_imported(p, 0, TRUE);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2931
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2932 // imported variable from another script
26980
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
2933 if (import != NULL || sid != 0)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2934 {
26980
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
2935 if ((flags & EVAL_VAR_IMPORT) == 0)
21206
caab594592cc patch 8.2.1154: Vim9: crash when using imported function
Bram Moolenaar <Bram@vim.org>
parents: 21150
diff changeset
2936 {
27002
cf5b5e95f62b patch 8.2.4030: a script local funcref is not found from a mapping
Bram Moolenaar <Bram@vim.org>
parents: 26990
diff changeset
2937 if (SCRIPT_ID_VALID(sid))
21206
caab594592cc patch 8.2.1154: Vim9: crash when using imported function
Bram Moolenaar <Bram@vim.org>
parents: 21150
diff changeset
2938 {
26980
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
2939 ht = &SCRIPT_VARS(sid);
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
2940 if (ht != NULL)
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
2941 {
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
2942 dictitem_T *v = find_var_in_ht(ht, 0, name,
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
2943 flags & EVAL_VAR_NOAUTOLOAD);
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
2944
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
2945 if (v != NULL)
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
2946 {
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
2947 tv = &v->di_tv;
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
2948 if (dip != NULL)
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
2949 *dip = v;
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
2950 }
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
2951 else
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
2952 ht = NULL;
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
2953 }
21206
caab594592cc patch 8.2.1154: Vim9: crash when using imported function
Bram Moolenaar <Bram@vim.org>
parents: 21150
diff changeset
2954 }
26980
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
2955 else
24112
0346a59ed5bf patch 8.2.2597: Vim9: "import * as" does not work at script level
Bram Moolenaar <Bram@vim.org>
parents: 24075
diff changeset
2956 {
0346a59ed5bf patch 8.2.2597: Vim9: "import * as" does not work at script level
Bram Moolenaar <Bram@vim.org>
parents: 24075
diff changeset
2957 if (flags & EVAL_VAR_VERBOSE)
27277
b73e3617c1d6 patch 8.2.4167: Vim9: error message for old style import
Bram Moolenaar <Bram@vim.org>
parents: 27114
diff changeset
2958 semsg(_(e_expected_dot_after_name_str), name);
24112
0346a59ed5bf patch 8.2.2597: Vim9: "import * as" does not work at script level
Bram Moolenaar <Bram@vim.org>
parents: 24075
diff changeset
2959 ret = FAIL;
0346a59ed5bf patch 8.2.2597: Vim9: "import * as" does not work at script level
Bram Moolenaar <Bram@vim.org>
parents: 24075
diff changeset
2960 }
22409
5736172d64a6 patch 8.2.1753: Vim9: crash when using import at script level
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2961 }
21206
caab594592cc patch 8.2.1154: Vim9: crash when using imported function
Bram Moolenaar <Bram@vim.org>
parents: 21150
diff changeset
2962 else
caab594592cc patch 8.2.1154: Vim9: crash when using imported function
Bram Moolenaar <Bram@vim.org>
parents: 21150
diff changeset
2963 {
26980
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
2964 if (rettv != NULL)
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
2965 {
29828
6b7020f3d856 patch 9.0.0253: a symlink to an autoload script results in two entries
Bram Moolenaar <Bram@vim.org>
parents: 29732
diff changeset
2966 // special value that is used in handle_subscript()
26980
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
2967 rettv->v_type = VAR_ANY;
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
2968 rettv->vval.v_number = sid != 0 ? sid : import->imp_sid;
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
2969 }
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
2970 found = TRUE;
21206
caab594592cc patch 8.2.1154: Vim9: crash when using imported function
Bram Moolenaar <Bram@vim.org>
parents: 21150
diff changeset
2971 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2972 }
26504
7821550ba3a8 patch 8.2.3782: Vim9: no error if a function shadows a script variable
Bram Moolenaar <Bram@vim.org>
parents: 26482
diff changeset
2973 else if (in_vim9script() && (flags & EVAL_VAR_NO_FUNC) == 0)
21955
3991a6df522e patch 8.2.1527: Vim9: cannot use a function name at script level
Bram Moolenaar <Bram@vim.org>
parents: 21909
diff changeset
2974 {
27464
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27394
diff changeset
2975 int has_g_prefix = STRNCMP(name, "g:", 2) == 0;
27114
98a01021e465 patch 8.2.4086: "cctx" argument of find_func_even_dead() is unused
Bram Moolenaar <Bram@vim.org>
parents: 27110
diff changeset
2976 ufunc_T *ufunc = find_func(name, FALSE);
21955
3991a6df522e patch 8.2.1527: Vim9: cannot use a function name at script level
Bram Moolenaar <Bram@vim.org>
parents: 21909
diff changeset
2977
25630
c26eb08a0df2 patch 8.2.3351: Vim9: using a function by name may delete it
Bram Moolenaar <Bram@vim.org>
parents: 25622
diff changeset
2978 // In Vim9 script we can get a function reference by using the
27464
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27394
diff changeset
2979 // function name. For a global non-autoload function "g:" is
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27394
diff changeset
2980 // required.
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27394
diff changeset
2981 if (ufunc != NULL && (has_g_prefix
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27394
diff changeset
2982 || !func_requires_g_prefix(ufunc)))
21955
3991a6df522e patch 8.2.1527: Vim9: cannot use a function name at script level
Bram Moolenaar <Bram@vim.org>
parents: 21909
diff changeset
2983 {
24112
0346a59ed5bf patch 8.2.2597: Vim9: "import * as" does not work at script level
Bram Moolenaar <Bram@vim.org>
parents: 24075
diff changeset
2984 found = TRUE;
21955
3991a6df522e patch 8.2.1527: Vim9: cannot use a function name at script level
Bram Moolenaar <Bram@vim.org>
parents: 21909
diff changeset
2985 if (rettv != NULL)
3991a6df522e patch 8.2.1527: Vim9: cannot use a function name at script level
Bram Moolenaar <Bram@vim.org>
parents: 21909
diff changeset
2986 {
3991a6df522e patch 8.2.1527: Vim9: cannot use a function name at script level
Bram Moolenaar <Bram@vim.org>
parents: 21909
diff changeset
2987 rettv->v_type = VAR_FUNC;
27464
a14c4d3e3260 patch 8.2.4260: Vim9: can still use a global function without g:
Bram Moolenaar <Bram@vim.org>
parents: 27394
diff changeset
2988 if (has_g_prefix)
26528
4d8226001391 patch 8.2.3793: using "g:Func" as a funcref does not work in script context
Bram Moolenaar <Bram@vim.org>
parents: 26518
diff changeset
2989 // Keep the "g:", otherwise script-local may be
4d8226001391 patch 8.2.3793: using "g:Func" as a funcref does not work in script context
Bram Moolenaar <Bram@vim.org>
parents: 26518
diff changeset
2990 // assumed.
4d8226001391 patch 8.2.3793: using "g:Func" as a funcref does not work in script context
Bram Moolenaar <Bram@vim.org>
parents: 26518
diff changeset
2991 rettv->vval.v_string = vim_strsave(name);
4d8226001391 patch 8.2.3793: using "g:Func" as a funcref does not work in script context
Bram Moolenaar <Bram@vim.org>
parents: 26518
diff changeset
2992 else
4d8226001391 patch 8.2.3793: using "g:Func" as a funcref does not work in script context
Bram Moolenaar <Bram@vim.org>
parents: 26518
diff changeset
2993 rettv->vval.v_string = vim_strsave(ufunc->uf_name);
25630
c26eb08a0df2 patch 8.2.3351: Vim9: using a function by name may delete it
Bram Moolenaar <Bram@vim.org>
parents: 25622
diff changeset
2994 if (rettv->vval.v_string != NULL)
c26eb08a0df2 patch 8.2.3351: Vim9: using a function by name may delete it
Bram Moolenaar <Bram@vim.org>
parents: 25622
diff changeset
2995 func_ref(ufunc->uf_name);
21955
3991a6df522e patch 8.2.1527: Vim9: cannot use a function name at script level
Bram Moolenaar <Bram@vim.org>
parents: 21909
diff changeset
2996 }
3991a6df522e patch 8.2.1527: Vim9: cannot use a function name at script level
Bram Moolenaar <Bram@vim.org>
parents: 21909
diff changeset
2997 }
3991a6df522e patch 8.2.1527: Vim9: cannot use a function name at script level
Bram Moolenaar <Bram@vim.org>
parents: 21909
diff changeset
2998 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2999 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3000
24112
0346a59ed5bf patch 8.2.2597: Vim9: "import * as" does not work at script level
Bram Moolenaar <Bram@vim.org>
parents: 24075
diff changeset
3001 if (!found)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3002 {
21206
caab594592cc patch 8.2.1154: Vim9: crash when using imported function
Bram Moolenaar <Bram@vim.org>
parents: 21150
diff changeset
3003 if (tv == NULL)
caab594592cc patch 8.2.1154: Vim9: crash when using imported function
Bram Moolenaar <Bram@vim.org>
parents: 21150
diff changeset
3004 {
24112
0346a59ed5bf patch 8.2.2597: Vim9: "import * as" does not work at script level
Bram Moolenaar <Bram@vim.org>
parents: 24075
diff changeset
3005 if (rettv != NULL && (flags & EVAL_VAR_VERBOSE))
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21819
diff changeset
3006 semsg(_(e_undefined_variable_str), name);
21206
caab594592cc patch 8.2.1154: Vim9: crash when using imported function
Bram Moolenaar <Bram@vim.org>
parents: 21150
diff changeset
3007 ret = FAIL;
caab594592cc patch 8.2.1154: Vim9: crash when using imported function
Bram Moolenaar <Bram@vim.org>
parents: 21150
diff changeset
3008 }
caab594592cc patch 8.2.1154: Vim9: crash when using imported function
Bram Moolenaar <Bram@vim.org>
parents: 21150
diff changeset
3009 else if (rettv != NULL)
22802
3e0f909ca1f2 patch 8.2.1949: Vim9: using extend() on null dict is silently ignored
Bram Moolenaar <Bram@vim.org>
parents: 22705
diff changeset
3010 {
28345
fabe722b24e9 patch 8.2.4698: Vim9: script variable has no flag that it was set
Bram Moolenaar <Bram@vim.org>
parents: 28313
diff changeset
3011 svar_T *sv = NULL;
fabe722b24e9 patch 8.2.4698: Vim9: script variable has no flag that it was set
Bram Moolenaar <Bram@vim.org>
parents: 28313
diff changeset
3012 int was_assigned = FALSE;
fabe722b24e9 patch 8.2.4698: Vim9: script variable has no flag that it was set
Bram Moolenaar <Bram@vim.org>
parents: 28313
diff changeset
3013
25232
346002a63bc6 patch 8.2.3152: Vim9: accessing "s:" results in an error
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
3014 if (ht != NULL && ht == get_script_local_ht()
346002a63bc6 patch 8.2.3152: Vim9: accessing "s:" results in an error
Bram Moolenaar <Bram@vim.org>
parents: 25186
diff changeset
3015 && tv != &SCRIPT_SV(current_sctx.sc_sid)->sv_var.di_tv)
25184
e495f40e4b07 patch 8.2.3128: Vim9: uninitialzed list does not get type checked
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
3016 {
28345
fabe722b24e9 patch 8.2.4698: Vim9: script variable has no flag that it was set
Bram Moolenaar <Bram@vim.org>
parents: 28313
diff changeset
3017 sv = find_typval_in_script(tv, 0, TRUE);
25184
e495f40e4b07 patch 8.2.3128: Vim9: uninitialzed list does not get type checked
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
3018 if (sv != NULL)
28345
fabe722b24e9 patch 8.2.4698: Vim9: script variable has no flag that it was set
Bram Moolenaar <Bram@vim.org>
parents: 28313
diff changeset
3019 {
25184
e495f40e4b07 patch 8.2.3128: Vim9: uninitialzed list does not get type checked
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
3020 type = sv->sv_type;
28345
fabe722b24e9 patch 8.2.4698: Vim9: script variable has no flag that it was set
Bram Moolenaar <Bram@vim.org>
parents: 28313
diff changeset
3021 was_assigned = sv->sv_flags & SVFLAG_ASSIGNED;
fabe722b24e9 patch 8.2.4698: Vim9: script variable has no flag that it was set
Bram Moolenaar <Bram@vim.org>
parents: 28313
diff changeset
3022 }
25184
e495f40e4b07 patch 8.2.3128: Vim9: uninitialzed list does not get type checked
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
3023 }
e495f40e4b07 patch 8.2.3128: Vim9: uninitialzed list does not get type checked
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
3024
28217
662d2d5db9a6 patch 8.2.4634: Vim9: cannot initialize a variable to null_list
Bram Moolenaar <Bram@vim.org>
parents: 28152
diff changeset
3025 // If a list or dict variable wasn't initialized and has meaningful
662d2d5db9a6 patch 8.2.4634: Vim9: cannot initialize a variable to null_list
Bram Moolenaar <Bram@vim.org>
parents: 28152
diff changeset
3026 // type, do it now. Not for global variables, they are not
662d2d5db9a6 patch 8.2.4634: Vim9: cannot initialize a variable to null_list
Bram Moolenaar <Bram@vim.org>
parents: 28152
diff changeset
3027 // declared.
27924
e6e3abc28c7a patch 8.2.4487: Vim9: cannot compare with v:null
Bram Moolenaar <Bram@vim.org>
parents: 27811
diff changeset
3028 if (ht != &globvarht)
22802
3e0f909ca1f2 patch 8.2.1949: Vim9: using extend() on null dict is silently ignored
Bram Moolenaar <Bram@vim.org>
parents: 22705
diff changeset
3029 {
28217
662d2d5db9a6 patch 8.2.4634: Vim9: cannot initialize a variable to null_list
Bram Moolenaar <Bram@vim.org>
parents: 28152
diff changeset
3030 if (tv->v_type == VAR_DICT && tv->vval.v_dict == NULL
28345
fabe722b24e9 patch 8.2.4698: Vim9: script variable has no flag that it was set
Bram Moolenaar <Bram@vim.org>
parents: 28313
diff changeset
3031 && ((type != NULL && !was_assigned)
28231
66b245d84f37 patch 8.2.4642: Vim9: in :def function script var cannot be null
Bram Moolenaar <Bram@vim.org>
parents: 28218
diff changeset
3032 || !in_vim9script()))
25184
e495f40e4b07 patch 8.2.3128: Vim9: uninitialzed list does not get type checked
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
3033 {
27924
e6e3abc28c7a patch 8.2.4487: Vim9: cannot compare with v:null
Bram Moolenaar <Bram@vim.org>
parents: 27811
diff changeset
3034 tv->vval.v_dict = dict_alloc();
e6e3abc28c7a patch 8.2.4487: Vim9: cannot compare with v:null
Bram Moolenaar <Bram@vim.org>
parents: 27811
diff changeset
3035 if (tv->vval.v_dict != NULL)
e6e3abc28c7a patch 8.2.4487: Vim9: cannot compare with v:null
Bram Moolenaar <Bram@vim.org>
parents: 27811
diff changeset
3036 {
e6e3abc28c7a patch 8.2.4487: Vim9: cannot compare with v:null
Bram Moolenaar <Bram@vim.org>
parents: 27811
diff changeset
3037 ++tv->vval.v_dict->dv_refcount;
e6e3abc28c7a patch 8.2.4487: Vim9: cannot compare with v:null
Bram Moolenaar <Bram@vim.org>
parents: 27811
diff changeset
3038 tv->vval.v_dict->dv_type = alloc_type(type);
28345
fabe722b24e9 patch 8.2.4698: Vim9: script variable has no flag that it was set
Bram Moolenaar <Bram@vim.org>
parents: 28313
diff changeset
3039 if (sv != NULL)
fabe722b24e9 patch 8.2.4698: Vim9: script variable has no flag that it was set
Bram Moolenaar <Bram@vim.org>
parents: 28313
diff changeset
3040 sv->sv_flags |= SVFLAG_ASSIGNED;
27924
e6e3abc28c7a patch 8.2.4487: Vim9: cannot compare with v:null
Bram Moolenaar <Bram@vim.org>
parents: 27811
diff changeset
3041 }
25184
e495f40e4b07 patch 8.2.3128: Vim9: uninitialzed list does not get type checked
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
3042 }
28217
662d2d5db9a6 patch 8.2.4634: Vim9: cannot initialize a variable to null_list
Bram Moolenaar <Bram@vim.org>
parents: 28152
diff changeset
3043 else if (tv->v_type == VAR_LIST && tv->vval.v_list == NULL
28345
fabe722b24e9 patch 8.2.4698: Vim9: script variable has no flag that it was set
Bram Moolenaar <Bram@vim.org>
parents: 28313
diff changeset
3044 && ((type != NULL && !was_assigned)
28218
300b0ca4e46c patch 8.2.4635: tests using null list or dict fail
Bram Moolenaar <Bram@vim.org>
parents: 28217
diff changeset
3045 || !in_vim9script()))
27924
e6e3abc28c7a patch 8.2.4487: Vim9: cannot compare with v:null
Bram Moolenaar <Bram@vim.org>
parents: 27811
diff changeset
3046 {
e6e3abc28c7a patch 8.2.4487: Vim9: cannot compare with v:null
Bram Moolenaar <Bram@vim.org>
parents: 27811
diff changeset
3047 tv->vval.v_list = list_alloc();
e6e3abc28c7a patch 8.2.4487: Vim9: cannot compare with v:null
Bram Moolenaar <Bram@vim.org>
parents: 27811
diff changeset
3048 if (tv->vval.v_list != NULL)
e6e3abc28c7a patch 8.2.4487: Vim9: cannot compare with v:null
Bram Moolenaar <Bram@vim.org>
parents: 27811
diff changeset
3049 {
e6e3abc28c7a patch 8.2.4487: Vim9: cannot compare with v:null
Bram Moolenaar <Bram@vim.org>
parents: 27811
diff changeset
3050 ++tv->vval.v_list->lv_refcount;
e6e3abc28c7a patch 8.2.4487: Vim9: cannot compare with v:null
Bram Moolenaar <Bram@vim.org>
parents: 27811
diff changeset
3051 tv->vval.v_list->lv_type = alloc_type(type);
28345
fabe722b24e9 patch 8.2.4698: Vim9: script variable has no flag that it was set
Bram Moolenaar <Bram@vim.org>
parents: 28313
diff changeset
3052 if (sv != NULL)
fabe722b24e9 patch 8.2.4698: Vim9: script variable has no flag that it was set
Bram Moolenaar <Bram@vim.org>
parents: 28313
diff changeset
3053 sv->sv_flags |= SVFLAG_ASSIGNED;
27924
e6e3abc28c7a patch 8.2.4487: Vim9: cannot compare with v:null
Bram Moolenaar <Bram@vim.org>
parents: 27811
diff changeset
3054 }
e6e3abc28c7a patch 8.2.4487: Vim9: cannot compare with v:null
Bram Moolenaar <Bram@vim.org>
parents: 27811
diff changeset
3055 }
28231
66b245d84f37 patch 8.2.4642: Vim9: in :def function script var cannot be null
Bram Moolenaar <Bram@vim.org>
parents: 28218
diff changeset
3056 else if (tv->v_type == VAR_BLOB && tv->vval.v_blob == NULL
28345
fabe722b24e9 patch 8.2.4698: Vim9: script variable has no flag that it was set
Bram Moolenaar <Bram@vim.org>
parents: 28313
diff changeset
3057 && ((type != NULL && !was_assigned)
28231
66b245d84f37 patch 8.2.4642: Vim9: in :def function script var cannot be null
Bram Moolenaar <Bram@vim.org>
parents: 28218
diff changeset
3058 || !in_vim9script()))
66b245d84f37 patch 8.2.4642: Vim9: in :def function script var cannot be null
Bram Moolenaar <Bram@vim.org>
parents: 28218
diff changeset
3059 {
66b245d84f37 patch 8.2.4642: Vim9: in :def function script var cannot be null
Bram Moolenaar <Bram@vim.org>
parents: 28218
diff changeset
3060 tv->vval.v_blob = blob_alloc();
66b245d84f37 patch 8.2.4642: Vim9: in :def function script var cannot be null
Bram Moolenaar <Bram@vim.org>
parents: 28218
diff changeset
3061 if (tv->vval.v_blob != NULL)
28345
fabe722b24e9 patch 8.2.4698: Vim9: script variable has no flag that it was set
Bram Moolenaar <Bram@vim.org>
parents: 28313
diff changeset
3062 {
28231
66b245d84f37 patch 8.2.4642: Vim9: in :def function script var cannot be null
Bram Moolenaar <Bram@vim.org>
parents: 28218
diff changeset
3063 ++tv->vval.v_blob->bv_refcount;
28345
fabe722b24e9 patch 8.2.4698: Vim9: script variable has no flag that it was set
Bram Moolenaar <Bram@vim.org>
parents: 28313
diff changeset
3064 if (sv != NULL)
fabe722b24e9 patch 8.2.4698: Vim9: script variable has no flag that it was set
Bram Moolenaar <Bram@vim.org>
parents: 28313
diff changeset
3065 sv->sv_flags |= SVFLAG_ASSIGNED;
fabe722b24e9 patch 8.2.4698: Vim9: script variable has no flag that it was set
Bram Moolenaar <Bram@vim.org>
parents: 28313
diff changeset
3066 }
28231
66b245d84f37 patch 8.2.4642: Vim9: in :def function script var cannot be null
Bram Moolenaar <Bram@vim.org>
parents: 28218
diff changeset
3067 }
24482
3d5a66e478f8 patch 8.2.2781: add() silently skips when adding to null list or blob
Bram Moolenaar <Bram@vim.org>
parents: 24446
diff changeset
3068 }
21206
caab594592cc patch 8.2.1154: Vim9: crash when using imported function
Bram Moolenaar <Bram@vim.org>
parents: 21150
diff changeset
3069 copy_tv(tv, rettv);
22802
3e0f909ca1f2 patch 8.2.1949: Vim9: using extend() on null dict is silently ignored
Bram Moolenaar <Bram@vim.org>
parents: 22705
diff changeset
3070 }
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3071 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3072
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3073 name[len] = cc;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3074
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3075 return ret;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3076 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3077
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3078 /*
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3079 * Check if variable "name[len]" is a local variable or an argument.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3080 * If so, "*eval_lavars_used" is set to TRUE.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3081 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3082 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3083 check_vars(char_u *name, int len)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3084 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3085 int cc;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3086 char_u *varname;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3087 hashtab_T *ht;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3088
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3089 if (eval_lavars_used == NULL)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3090 return;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3091
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3092 // truncate the name, so that we can use strcmp()
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3093 cc = name[len];
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3094 name[len] = NUL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3095
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3096 ht = find_var_ht(name, &varname);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3097 if (ht == get_funccal_local_ht() || ht == get_funccal_args_ht())
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3098 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3099 if (find_var(name, NULL, TRUE) != NULL)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3100 *eval_lavars_used = TRUE;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3101 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3102
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3103 name[len] = cc;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3104 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3105
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3106 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3107 * Find variable "name" in the list of variables.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3108 * Return a pointer to it if found, NULL if not found.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3109 * Careful: "a:0" variables don't have a name.
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23509
diff changeset
3110 * When "htp" is not NULL set "htp" to the hashtab_T used.
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3111 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3112 dictitem_T *
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3113 find_var(char_u *name, hashtab_T **htp, int no_autoload)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3114 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3115 char_u *varname;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3116 hashtab_T *ht;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3117 dictitem_T *ret = NULL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3118
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3119 ht = find_var_ht(name, &varname);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3120 if (htp != NULL)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3121 *htp = ht;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3122 if (ht == NULL)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3123 return NULL;
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23509
diff changeset
3124 ret = find_var_in_ht(ht, *name, varname, no_autoload);
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3125 if (ret != NULL)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3126 return ret;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3127
17893
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3128 // Search in parent scope for lambda
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23509
diff changeset
3129 ret = find_var_in_scoped_ht(name, no_autoload);
22942
4759d13193fb patch 8.2.2018: Vim9: script variable not found from lambda
Bram Moolenaar <Bram@vim.org>
parents: 22802
diff changeset
3130 if (ret != NULL)
4759d13193fb patch 8.2.2018: Vim9: script variable not found from lambda
Bram Moolenaar <Bram@vim.org>
parents: 22802
diff changeset
3131 return ret;
4759d13193fb patch 8.2.2018: Vim9: script variable not found from lambda
Bram Moolenaar <Bram@vim.org>
parents: 22802
diff changeset
3132
4759d13193fb patch 8.2.2018: Vim9: script variable not found from lambda
Bram Moolenaar <Bram@vim.org>
parents: 22802
diff changeset
3133 // in Vim9 script items without a scope can be script-local
4759d13193fb patch 8.2.2018: Vim9: script variable not found from lambda
Bram Moolenaar <Bram@vim.org>
parents: 22802
diff changeset
3134 if (in_vim9script() && name[0] != NUL && name[1] != ':')
4759d13193fb patch 8.2.2018: Vim9: script variable not found from lambda
Bram Moolenaar <Bram@vim.org>
parents: 22802
diff changeset
3135 {
4759d13193fb patch 8.2.2018: Vim9: script variable not found from lambda
Bram Moolenaar <Bram@vim.org>
parents: 22802
diff changeset
3136 ht = get_script_local_ht();
4759d13193fb patch 8.2.2018: Vim9: script variable not found from lambda
Bram Moolenaar <Bram@vim.org>
parents: 22802
diff changeset
3137 if (ht != NULL)
4759d13193fb patch 8.2.2018: Vim9: script variable not found from lambda
Bram Moolenaar <Bram@vim.org>
parents: 22802
diff changeset
3138 {
23527
27ca5534a408 patch 8.2.2306: Vim9: when using function reference type is not checked
Bram Moolenaar <Bram@vim.org>
parents: 23509
diff changeset
3139 ret = find_var_in_ht(ht, *name, varname, no_autoload);
22942
4759d13193fb patch 8.2.2018: Vim9: script variable not found from lambda
Bram Moolenaar <Bram@vim.org>
parents: 22802
diff changeset
3140 if (ret != NULL)
4759d13193fb patch 8.2.2018: Vim9: script variable not found from lambda
Bram Moolenaar <Bram@vim.org>
parents: 22802
diff changeset
3141 {
4759d13193fb patch 8.2.2018: Vim9: script variable not found from lambda
Bram Moolenaar <Bram@vim.org>
parents: 22802
diff changeset
3142 if (htp != NULL)
4759d13193fb patch 8.2.2018: Vim9: script variable not found from lambda
Bram Moolenaar <Bram@vim.org>
parents: 22802
diff changeset
3143 *htp = ht;
4759d13193fb patch 8.2.2018: Vim9: script variable not found from lambda
Bram Moolenaar <Bram@vim.org>
parents: 22802
diff changeset
3144 return ret;
4759d13193fb patch 8.2.2018: Vim9: script variable not found from lambda
Bram Moolenaar <Bram@vim.org>
parents: 22802
diff changeset
3145 }
4759d13193fb patch 8.2.2018: Vim9: script variable not found from lambda
Bram Moolenaar <Bram@vim.org>
parents: 22802
diff changeset
3146 }
4759d13193fb patch 8.2.2018: Vim9: script variable not found from lambda
Bram Moolenaar <Bram@vim.org>
parents: 22802
diff changeset
3147 }
4759d13193fb patch 8.2.2018: Vim9: script variable not found from lambda
Bram Moolenaar <Bram@vim.org>
parents: 22802
diff changeset
3148
27108
92e2e96ff559 patch 8.2.4083: Vim9: no test for "vim9script autoload' using script variable
Bram Moolenaar <Bram@vim.org>
parents: 27049
diff changeset
3149 // When using "vim9script autoload" script-local items are prefixed but can
92e2e96ff559 patch 8.2.4083: Vim9: no test for "vim9script autoload' using script variable
Bram Moolenaar <Bram@vim.org>
parents: 27049
diff changeset
3150 // be used with s:name.
92e2e96ff559 patch 8.2.4083: Vim9: no test for "vim9script autoload' using script variable
Bram Moolenaar <Bram@vim.org>
parents: 27049
diff changeset
3151 if (SCRIPT_ID_VALID(current_sctx.sc_sid)
92e2e96ff559 patch 8.2.4083: Vim9: no test for "vim9script autoload' using script variable
Bram Moolenaar <Bram@vim.org>
parents: 27049
diff changeset
3152 && name[0] == 's' && name[1] == ':')
92e2e96ff559 patch 8.2.4083: Vim9: no test for "vim9script autoload' using script variable
Bram Moolenaar <Bram@vim.org>
parents: 27049
diff changeset
3153 {
92e2e96ff559 patch 8.2.4083: Vim9: no test for "vim9script autoload' using script variable
Bram Moolenaar <Bram@vim.org>
parents: 27049
diff changeset
3154 scriptitem_T *si = SCRIPT_ITEM(current_sctx.sc_sid);
92e2e96ff559 patch 8.2.4083: Vim9: no test for "vim9script autoload' using script variable
Bram Moolenaar <Bram@vim.org>
parents: 27049
diff changeset
3155
92e2e96ff559 patch 8.2.4083: Vim9: no test for "vim9script autoload' using script variable
Bram Moolenaar <Bram@vim.org>
parents: 27049
diff changeset
3156 if (si->sn_autoload_prefix != NULL)
92e2e96ff559 patch 8.2.4083: Vim9: no test for "vim9script autoload' using script variable
Bram Moolenaar <Bram@vim.org>
parents: 27049
diff changeset
3157 {
92e2e96ff559 patch 8.2.4083: Vim9: no test for "vim9script autoload' using script variable
Bram Moolenaar <Bram@vim.org>
parents: 27049
diff changeset
3158 char_u *auto_name = concat_str(si->sn_autoload_prefix, name + 2);
92e2e96ff559 patch 8.2.4083: Vim9: no test for "vim9script autoload' using script variable
Bram Moolenaar <Bram@vim.org>
parents: 27049
diff changeset
3159
92e2e96ff559 patch 8.2.4083: Vim9: no test for "vim9script autoload' using script variable
Bram Moolenaar <Bram@vim.org>
parents: 27049
diff changeset
3160 if (auto_name != NULL)
92e2e96ff559 patch 8.2.4083: Vim9: no test for "vim9script autoload' using script variable
Bram Moolenaar <Bram@vim.org>
parents: 27049
diff changeset
3161 {
92e2e96ff559 patch 8.2.4083: Vim9: no test for "vim9script autoload' using script variable
Bram Moolenaar <Bram@vim.org>
parents: 27049
diff changeset
3162 ht = &globvarht;
92e2e96ff559 patch 8.2.4083: Vim9: no test for "vim9script autoload' using script variable
Bram Moolenaar <Bram@vim.org>
parents: 27049
diff changeset
3163 ret = find_var_in_ht(ht, *name, auto_name, TRUE);
27110
62b88e6cd791 patch 8.2.4084: memory leak when looking for autoload prefixed variable
Bram Moolenaar <Bram@vim.org>
parents: 27108
diff changeset
3164 vim_free(auto_name);
27108
92e2e96ff559 patch 8.2.4083: Vim9: no test for "vim9script autoload' using script variable
Bram Moolenaar <Bram@vim.org>
parents: 27049
diff changeset
3165 if (ret != NULL)
92e2e96ff559 patch 8.2.4083: Vim9: no test for "vim9script autoload' using script variable
Bram Moolenaar <Bram@vim.org>
parents: 27049
diff changeset
3166 {
92e2e96ff559 patch 8.2.4083: Vim9: no test for "vim9script autoload' using script variable
Bram Moolenaar <Bram@vim.org>
parents: 27049
diff changeset
3167 if (htp != NULL)
92e2e96ff559 patch 8.2.4083: Vim9: no test for "vim9script autoload' using script variable
Bram Moolenaar <Bram@vim.org>
parents: 27049
diff changeset
3168 *htp = ht;
92e2e96ff559 patch 8.2.4083: Vim9: no test for "vim9script autoload' using script variable
Bram Moolenaar <Bram@vim.org>
parents: 27049
diff changeset
3169 return ret;
92e2e96ff559 patch 8.2.4083: Vim9: no test for "vim9script autoload' using script variable
Bram Moolenaar <Bram@vim.org>
parents: 27049
diff changeset
3170 }
92e2e96ff559 patch 8.2.4083: Vim9: no test for "vim9script autoload' using script variable
Bram Moolenaar <Bram@vim.org>
parents: 27049
diff changeset
3171 }
92e2e96ff559 patch 8.2.4083: Vim9: no test for "vim9script autoload' using script variable
Bram Moolenaar <Bram@vim.org>
parents: 27049
diff changeset
3172 }
92e2e96ff559 patch 8.2.4083: Vim9: no test for "vim9script autoload' using script variable
Bram Moolenaar <Bram@vim.org>
parents: 27049
diff changeset
3173 }
92e2e96ff559 patch 8.2.4083: Vim9: no test for "vim9script autoload' using script variable
Bram Moolenaar <Bram@vim.org>
parents: 27049
diff changeset
3174
22942
4759d13193fb patch 8.2.2018: Vim9: script variable not found from lambda
Bram Moolenaar <Bram@vim.org>
parents: 22802
diff changeset
3175 return NULL;
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3176 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3177
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3178 /*
27002
cf5b5e95f62b patch 8.2.4030: a script local funcref is not found from a mapping
Bram Moolenaar <Bram@vim.org>
parents: 26990
diff changeset
3179 * Like find_var() but if the name starts with <SNR>99_ then look in the
cf5b5e95f62b patch 8.2.4030: a script local funcref is not found from a mapping
Bram Moolenaar <Bram@vim.org>
parents: 26990
diff changeset
3180 * referenced script (used for a funcref).
cf5b5e95f62b patch 8.2.4030: a script local funcref is not found from a mapping
Bram Moolenaar <Bram@vim.org>
parents: 26990
diff changeset
3181 */
cf5b5e95f62b patch 8.2.4030: a script local funcref is not found from a mapping
Bram Moolenaar <Bram@vim.org>
parents: 26990
diff changeset
3182 dictitem_T *
cf5b5e95f62b patch 8.2.4030: a script local funcref is not found from a mapping
Bram Moolenaar <Bram@vim.org>
parents: 26990
diff changeset
3183 find_var_also_in_script(char_u *name, hashtab_T **htp, int no_autoload)
cf5b5e95f62b patch 8.2.4030: a script local funcref is not found from a mapping
Bram Moolenaar <Bram@vim.org>
parents: 26990
diff changeset
3184 {
cf5b5e95f62b patch 8.2.4030: a script local funcref is not found from a mapping
Bram Moolenaar <Bram@vim.org>
parents: 26990
diff changeset
3185 if (STRNCMP(name, "<SNR>", 5) == 0 && isdigit(name[5]))
cf5b5e95f62b patch 8.2.4030: a script local funcref is not found from a mapping
Bram Moolenaar <Bram@vim.org>
parents: 26990
diff changeset
3186 {
cf5b5e95f62b patch 8.2.4030: a script local funcref is not found from a mapping
Bram Moolenaar <Bram@vim.org>
parents: 26990
diff changeset
3187 char_u *p = name + 5;
cf5b5e95f62b patch 8.2.4030: a script local funcref is not found from a mapping
Bram Moolenaar <Bram@vim.org>
parents: 26990
diff changeset
3188 int sid = getdigits(&p);
cf5b5e95f62b patch 8.2.4030: a script local funcref is not found from a mapping
Bram Moolenaar <Bram@vim.org>
parents: 26990
diff changeset
3189
cf5b5e95f62b patch 8.2.4030: a script local funcref is not found from a mapping
Bram Moolenaar <Bram@vim.org>
parents: 26990
diff changeset
3190 if (SCRIPT_ID_VALID(sid) && *p == '_')
cf5b5e95f62b patch 8.2.4030: a script local funcref is not found from a mapping
Bram Moolenaar <Bram@vim.org>
parents: 26990
diff changeset
3191 {
cf5b5e95f62b patch 8.2.4030: a script local funcref is not found from a mapping
Bram Moolenaar <Bram@vim.org>
parents: 26990
diff changeset
3192 hashtab_T *ht = &SCRIPT_VARS(sid);
cf5b5e95f62b patch 8.2.4030: a script local funcref is not found from a mapping
Bram Moolenaar <Bram@vim.org>
parents: 26990
diff changeset
3193
cf5b5e95f62b patch 8.2.4030: a script local funcref is not found from a mapping
Bram Moolenaar <Bram@vim.org>
parents: 26990
diff changeset
3194 if (ht != NULL)
cf5b5e95f62b patch 8.2.4030: a script local funcref is not found from a mapping
Bram Moolenaar <Bram@vim.org>
parents: 26990
diff changeset
3195 {
cf5b5e95f62b patch 8.2.4030: a script local funcref is not found from a mapping
Bram Moolenaar <Bram@vim.org>
parents: 26990
diff changeset
3196 dictitem_T *di = find_var_in_ht(ht, 0, p + 1, no_autoload);
cf5b5e95f62b patch 8.2.4030: a script local funcref is not found from a mapping
Bram Moolenaar <Bram@vim.org>
parents: 26990
diff changeset
3197
cf5b5e95f62b patch 8.2.4030: a script local funcref is not found from a mapping
Bram Moolenaar <Bram@vim.org>
parents: 26990
diff changeset
3198 if (di != NULL)
27024
5d851ce07caf patch 8.2.4041: using unitialized pointer
Bram Moolenaar <Bram@vim.org>
parents: 27002
diff changeset
3199 {
5d851ce07caf patch 8.2.4041: using unitialized pointer
Bram Moolenaar <Bram@vim.org>
parents: 27002
diff changeset
3200 if (htp != NULL)
5d851ce07caf patch 8.2.4041: using unitialized pointer
Bram Moolenaar <Bram@vim.org>
parents: 27002
diff changeset
3201 *htp = ht;
27002
cf5b5e95f62b patch 8.2.4030: a script local funcref is not found from a mapping
Bram Moolenaar <Bram@vim.org>
parents: 26990
diff changeset
3202 return di;
27024
5d851ce07caf patch 8.2.4041: using unitialized pointer
Bram Moolenaar <Bram@vim.org>
parents: 27002
diff changeset
3203 }
27002
cf5b5e95f62b patch 8.2.4030: a script local funcref is not found from a mapping
Bram Moolenaar <Bram@vim.org>
parents: 26990
diff changeset
3204 }
cf5b5e95f62b patch 8.2.4030: a script local funcref is not found from a mapping
Bram Moolenaar <Bram@vim.org>
parents: 26990
diff changeset
3205 }
cf5b5e95f62b patch 8.2.4030: a script local funcref is not found from a mapping
Bram Moolenaar <Bram@vim.org>
parents: 26990
diff changeset
3206 }
cf5b5e95f62b patch 8.2.4030: a script local funcref is not found from a mapping
Bram Moolenaar <Bram@vim.org>
parents: 26990
diff changeset
3207
cf5b5e95f62b patch 8.2.4030: a script local funcref is not found from a mapping
Bram Moolenaar <Bram@vim.org>
parents: 26990
diff changeset
3208 return find_var(name, htp, no_autoload);
cf5b5e95f62b patch 8.2.4030: a script local funcref is not found from a mapping
Bram Moolenaar <Bram@vim.org>
parents: 26990
diff changeset
3209 }
cf5b5e95f62b patch 8.2.4030: a script local funcref is not found from a mapping
Bram Moolenaar <Bram@vim.org>
parents: 26990
diff changeset
3210
cf5b5e95f62b patch 8.2.4030: a script local funcref is not found from a mapping
Bram Moolenaar <Bram@vim.org>
parents: 26990
diff changeset
3211 /*
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3212 * Find variable "varname" in hashtab "ht" with name "htname".
19902
481e8fa158b4 patch 8.2.0507: getbufvar() may get the wrong dictionary
Bram Moolenaar <Bram@vim.org>
parents: 19888
diff changeset
3213 * When "varname" is empty returns curwin/curtab/etc vars dictionary.
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3214 * Returns NULL if not found.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3215 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3216 dictitem_T *
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3217 find_var_in_ht(
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3218 hashtab_T *ht,
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3219 int htname,
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3220 char_u *varname,
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3221 int no_autoload)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3222 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3223 hashitem_T *hi;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3224
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3225 if (*varname == NUL)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3226 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3227 // Must be something like "s:", otherwise "ht" would be NULL.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3228 switch (htname)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3229 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3230 case 's': return &SCRIPT_SV(current_sctx.sc_sid)->sv_var;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3231 case 'g': return &globvars_var;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3232 case 'v': return &vimvars_var;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3233 case 'b': return &curbuf->b_bufvar;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3234 case 'w': return &curwin->w_winvar;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3235 case 't': return &curtab->tp_winvar;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3236 case 'l': return get_funccal_local_var();
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3237 case 'a': return get_funccal_args_var();
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3238 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3239 return NULL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3240 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3241
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3242 hi = hash_find(ht, varname);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3243 if (HASHITEM_EMPTY(hi))
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3244 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3245 // For global variables we may try auto-loading the script. If it
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3246 // worked find the variable again. Don't auto-load a script if it was
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3247 // loaded already, otherwise it would be loaded every time when
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3248 // checking if a function name is a Funcref variable.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3249 if (ht == &globvarht && !no_autoload)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3250 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3251 // Note: script_autoload() may make "hi" invalid. It must either
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3252 // be obtained again or not used.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3253 if (!script_autoload(varname, FALSE) || aborting())
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3254 return NULL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3255 hi = hash_find(ht, varname);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3256 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3257 if (HASHITEM_EMPTY(hi))
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3258 return NULL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3259 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3260 return HI2DI(hi);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3261 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3262
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3263 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3264 * Get the script-local hashtab. NULL if not in a script context.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3265 */
22531
2df99e237965 patch 8.2.1814: missing change to remove "static"
Bram Moolenaar <Bram@vim.org>
parents: 22480
diff changeset
3266 hashtab_T *
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3267 get_script_local_ht(void)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3268 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3269 scid_T sid = current_sctx.sc_sid;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3270
21979
a98211c3e14e patch 8.2.1539: using invalid script ID causes a crash
Bram Moolenaar <Bram@vim.org>
parents: 21955
diff changeset
3271 if (SCRIPT_ID_VALID(sid))
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3272 return &SCRIPT_VARS(sid);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3273 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3274 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3275
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3276 /*
24049
fc4c2beea99a patch 8.2.2566: Vim9: Function name is not recognized
Bram Moolenaar <Bram@vim.org>
parents: 23982
diff changeset
3277 * Look for "name[len]" in script-local variables and functions.
24124
f4061617c438 patch 8.2.2603: Vim9: no effect if user command is also a function
Bram Moolenaar <Bram@vim.org>
parents: 24112
diff changeset
3278 * When "cmd" is TRUE it must look like a command, a function must be followed
f4061617c438 patch 8.2.2603: Vim9: no effect if user command is also a function
Bram Moolenaar <Bram@vim.org>
parents: 24112
diff changeset
3279 * by "(" or "->".
23171
bb7531f77529 patch 8.2.2131: Vim9: crash when lambda uses same var as assignment
Bram Moolenaar <Bram@vim.org>
parents: 23048
diff changeset
3280 * Return OK when found, FAIL when not found.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3281 */
23171
bb7531f77529 patch 8.2.2131: Vim9: crash when lambda uses same var as assignment
Bram Moolenaar <Bram@vim.org>
parents: 23048
diff changeset
3282 int
24049
fc4c2beea99a patch 8.2.2566: Vim9: Function name is not recognized
Bram Moolenaar <Bram@vim.org>
parents: 23982
diff changeset
3283 lookup_scriptitem(
23171
bb7531f77529 patch 8.2.2131: Vim9: crash when lambda uses same var as assignment
Bram Moolenaar <Bram@vim.org>
parents: 23048
diff changeset
3284 char_u *name,
bb7531f77529 patch 8.2.2131: Vim9: crash when lambda uses same var as assignment
Bram Moolenaar <Bram@vim.org>
parents: 23048
diff changeset
3285 size_t len,
24124
f4061617c438 patch 8.2.2603: Vim9: no effect if user command is also a function
Bram Moolenaar <Bram@vim.org>
parents: 24112
diff changeset
3286 int cmd,
23171
bb7531f77529 patch 8.2.2131: Vim9: crash when lambda uses same var as assignment
Bram Moolenaar <Bram@vim.org>
parents: 23048
diff changeset
3287 cctx_T *dummy UNUSED)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3288 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3289 hashtab_T *ht = get_script_local_ht();
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3290 char_u buffer[30];
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3291 char_u *p;
23171
bb7531f77529 patch 8.2.2131: Vim9: crash when lambda uses same var as assignment
Bram Moolenaar <Bram@vim.org>
parents: 23048
diff changeset
3292 int res;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3293 hashitem_T *hi;
24049
fc4c2beea99a patch 8.2.2566: Vim9: Function name is not recognized
Bram Moolenaar <Bram@vim.org>
parents: 23982
diff changeset
3294 int is_global = FALSE;
fc4c2beea99a patch 8.2.2566: Vim9: Function name is not recognized
Bram Moolenaar <Bram@vim.org>
parents: 23982
diff changeset
3295 char_u *fname = name;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3296
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3297 if (ht == NULL)
23171
bb7531f77529 patch 8.2.2131: Vim9: crash when lambda uses same var as assignment
Bram Moolenaar <Bram@vim.org>
parents: 23048
diff changeset
3298 return FAIL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3299 if (len < sizeof(buffer) - 1)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3300 {
20326
74002d42dda0 patch 8.2.0718: gcc warning for returning pointer to local variable
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
3301 // avoid an alloc/free for short names
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3302 vim_strncpy(buffer, name, len);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3303 p = buffer;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3304 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3305 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3306 {
20830
9064044fd4f6 patch 8.2.0967: unnecessary type casts for vim_strnsave()
Bram Moolenaar <Bram@vim.org>
parents: 20816
diff changeset
3307 p = vim_strnsave(name, len);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3308 if (p == NULL)
23171
bb7531f77529 patch 8.2.2131: Vim9: crash when lambda uses same var as assignment
Bram Moolenaar <Bram@vim.org>
parents: 23048
diff changeset
3309 return FAIL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3310 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3311
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3312 hi = hash_find(ht, p);
23171
bb7531f77529 patch 8.2.2131: Vim9: crash when lambda uses same var as assignment
Bram Moolenaar <Bram@vim.org>
parents: 23048
diff changeset
3313 res = HASHITEM_EMPTY(hi) ? FAIL : OK;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3314
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3315 // if not script-local, then perhaps imported
27698
3813036f19cb patch 8.2.4375: ctx_imports is not used
Bram Moolenaar <Bram@vim.org>
parents: 27690
diff changeset
3316 if (res == FAIL && find_imported(p, 0, FALSE) != NULL)
23171
bb7531f77529 patch 8.2.2131: Vim9: crash when lambda uses same var as assignment
Bram Moolenaar <Bram@vim.org>
parents: 23048
diff changeset
3317 res = OK;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3318 if (p != buffer)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3319 vim_free(p);
24049
fc4c2beea99a patch 8.2.2566: Vim9: Function name is not recognized
Bram Moolenaar <Bram@vim.org>
parents: 23982
diff changeset
3320
24124
f4061617c438 patch 8.2.2603: Vim9: no effect if user command is also a function
Bram Moolenaar <Bram@vim.org>
parents: 24112
diff changeset
3321 // Find a function, so that a following "->" works.
f4061617c438 patch 8.2.2603: Vim9: no effect if user command is also a function
Bram Moolenaar <Bram@vim.org>
parents: 24112
diff changeset
3322 // When used as a command require "(" or "->" to follow, "Cmd" is a user
f4061617c438 patch 8.2.2603: Vim9: no effect if user command is also a function
Bram Moolenaar <Bram@vim.org>
parents: 24112
diff changeset
3323 // command while "Cmd()" is a function call.
24049
fc4c2beea99a patch 8.2.2566: Vim9: Function name is not recognized
Bram Moolenaar <Bram@vim.org>
parents: 23982
diff changeset
3324 if (res != OK)
fc4c2beea99a patch 8.2.2566: Vim9: Function name is not recognized
Bram Moolenaar <Bram@vim.org>
parents: 23982
diff changeset
3325 {
24124
f4061617c438 patch 8.2.2603: Vim9: no effect if user command is also a function
Bram Moolenaar <Bram@vim.org>
parents: 24112
diff changeset
3326 p = skipwhite(name + len);
f4061617c438 patch 8.2.2603: Vim9: no effect if user command is also a function
Bram Moolenaar <Bram@vim.org>
parents: 24112
diff changeset
3327
f4061617c438 patch 8.2.2603: Vim9: no effect if user command is also a function
Bram Moolenaar <Bram@vim.org>
parents: 24112
diff changeset
3328 if (!cmd || name[len] == '(' || (p[0] == '-' && p[1] == '>'))
24049
fc4c2beea99a patch 8.2.2566: Vim9: Function name is not recognized
Bram Moolenaar <Bram@vim.org>
parents: 23982
diff changeset
3329 {
24124
f4061617c438 patch 8.2.2603: Vim9: no effect if user command is also a function
Bram Moolenaar <Bram@vim.org>
parents: 24112
diff changeset
3330 // Do not check for an internal function, since it might also be a
f4061617c438 patch 8.2.2603: Vim9: no effect if user command is also a function
Bram Moolenaar <Bram@vim.org>
parents: 24112
diff changeset
3331 // valid command, such as ":split" versus "split()".
f4061617c438 patch 8.2.2603: Vim9: no effect if user command is also a function
Bram Moolenaar <Bram@vim.org>
parents: 24112
diff changeset
3332 // Skip "g:" before a function name.
f4061617c438 patch 8.2.2603: Vim9: no effect if user command is also a function
Bram Moolenaar <Bram@vim.org>
parents: 24112
diff changeset
3333 if (name[0] == 'g' && name[1] == ':')
f4061617c438 patch 8.2.2603: Vim9: no effect if user command is also a function
Bram Moolenaar <Bram@vim.org>
parents: 24112
diff changeset
3334 {
f4061617c438 patch 8.2.2603: Vim9: no effect if user command is also a function
Bram Moolenaar <Bram@vim.org>
parents: 24112
diff changeset
3335 is_global = TRUE;
f4061617c438 patch 8.2.2603: Vim9: no effect if user command is also a function
Bram Moolenaar <Bram@vim.org>
parents: 24112
diff changeset
3336 fname = name + 2;
f4061617c438 patch 8.2.2603: Vim9: no effect if user command is also a function
Bram Moolenaar <Bram@vim.org>
parents: 24112
diff changeset
3337 }
27114
98a01021e465 patch 8.2.4086: "cctx" argument of find_func_even_dead() is unused
Bram Moolenaar <Bram@vim.org>
parents: 27110
diff changeset
3338 if (find_func(fname, is_global) != NULL)
24124
f4061617c438 patch 8.2.2603: Vim9: no effect if user command is also a function
Bram Moolenaar <Bram@vim.org>
parents: 24112
diff changeset
3339 res = OK;
24049
fc4c2beea99a patch 8.2.2566: Vim9: Function name is not recognized
Bram Moolenaar <Bram@vim.org>
parents: 23982
diff changeset
3340 }
fc4c2beea99a patch 8.2.2566: Vim9: Function name is not recognized
Bram Moolenaar <Bram@vim.org>
parents: 23982
diff changeset
3341 }
fc4c2beea99a patch 8.2.2566: Vim9: Function name is not recognized
Bram Moolenaar <Bram@vim.org>
parents: 23982
diff changeset
3342
23171
bb7531f77529 patch 8.2.2131: Vim9: crash when lambda uses same var as assignment
Bram Moolenaar <Bram@vim.org>
parents: 23048
diff changeset
3343 return res;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3344 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3345
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3346 /*
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3347 * Find the hashtab used for a variable name.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3348 * Return NULL if the name is not valid.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3349 * Set "varname" to the start of name without ':'.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3350 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3351 hashtab_T *
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3352 find_var_ht(char_u *name, char_u **varname)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3353 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3354 hashitem_T *hi;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3355 hashtab_T *ht;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3356
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3357 if (name[0] == NUL)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3358 return NULL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3359 if (name[1] != ':')
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3360 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3361 // The name must not start with a colon or #.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3362 if (name[0] == ':' || name[0] == AUTOLOAD_CHAR)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3363 return NULL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3364 *varname = name;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3365
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3366 // "version" is "v:version" in all scopes if scriptversion < 3.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3367 // Same for a few other variables marked with VV_COMPAT.
25622
15b54e0a576b patch 8.2.3347: check for legacy script is incomplete
Bram Moolenaar <Bram@vim.org>
parents: 25613
diff changeset
3368 if (in_old_script(3))
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3369 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3370 hi = hash_find(&compat_hashtab, name);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3371 if (!HASHITEM_EMPTY(hi))
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3372 return &compat_hashtab;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3373 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3374
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3375 ht = get_funccal_local_ht();
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3376 if (ht != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3377 return ht; // local variable
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3378
24874
14b0b35d8488 patch 8.2.2975: Vim9: can only use an autoload function name as a string
Bram Moolenaar <Bram@vim.org>
parents: 24862
diff changeset
3379 // In Vim9 script items at the script level are script-local, except
14b0b35d8488 patch 8.2.2975: Vim9: can only use an autoload function name as a string
Bram Moolenaar <Bram@vim.org>
parents: 24862
diff changeset
3380 // for autoload names.
14b0b35d8488 patch 8.2.2975: Vim9: can only use an autoload function name as a string
Bram Moolenaar <Bram@vim.org>
parents: 24862
diff changeset
3381 if (in_vim9script() && vim_strchr(name, AUTOLOAD_CHAR) == NULL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3382 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3383 ht = get_script_local_ht();
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3384 if (ht != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3385 return ht;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3386 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3387
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3388 return &globvarht; // global variable
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3389 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3390 *varname = name + 2;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3391 if (*name == 'g') // global variable
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3392 return &globvarht;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3393 // There must be no ':' or '#' in the rest of the name, unless g: is used
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3394 if (vim_strchr(name + 2, ':') != NULL
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3395 || vim_strchr(name + 2, AUTOLOAD_CHAR) != NULL)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3396 return NULL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3397 if (*name == 'b') // buffer variable
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3398 return &curbuf->b_vars->dv_hashtab;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3399 if (*name == 'w') // window variable
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3400 return &curwin->w_vars->dv_hashtab;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3401 if (*name == 't') // tab page variable
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3402 return &curtab->tp_vars->dv_hashtab;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3403 if (*name == 'v') // v: variable
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3404 return &vimvarht;
19530
48e71f948360 patch 8.2.0322: Vim9: error checks not tested
Bram Moolenaar <Bram@vim.org>
parents: 19524
diff changeset
3405 if (get_current_funccal() != NULL
30124
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30053
diff changeset
3406 && get_current_funccal()->fc_func->uf_def_status
9874afdacb5f patch 9.0.0398: members of funccall_T are inconsistently named
Bram Moolenaar <Bram@vim.org>
parents: 30053
diff changeset
3407 == UF_NOT_COMPILED)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3408 {
19530
48e71f948360 patch 8.2.0322: Vim9: error checks not tested
Bram Moolenaar <Bram@vim.org>
parents: 19524
diff changeset
3409 // a: and l: are only used in functions defined with ":function"
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3410 if (*name == 'a') // a: function argument
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3411 return get_funccal_args_ht();
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3412 if (*name == 'l') // l: local function variable
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3413 return get_funccal_local_ht();
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3414 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3415 if (*name == 's') // script variable
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3416 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3417 ht = get_script_local_ht();
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3418 if (ht != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3419 return ht;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3420 }
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3421 return NULL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3422 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3423
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3424 /*
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3425 * Get the string value of a (global/local) variable.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3426 * Note: see tv_get_string() for how long the pointer remains valid.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3427 * Returns NULL when it doesn't exist.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3428 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3429 char_u *
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3430 get_var_value(char_u *name)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3431 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3432 dictitem_T *v;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3433
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3434 v = find_var(name, NULL, FALSE);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3435 if (v == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3436 return NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3437 return tv_get_string(&v->di_tv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3438 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3439
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3440 /*
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3441 * Allocate a new hashtab for a sourced script. It will be used while
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3442 * sourcing this script and when executing functions defined in the script.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3443 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3444 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3445 new_script_vars(scid_T id)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3446 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3447 scriptvar_T *sv;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3448
19108
44c6498535c9 patch 8.2.0114: info about sourced scripts is scattered
Bram Moolenaar <Bram@vim.org>
parents: 19102
diff changeset
3449 sv = ALLOC_CLEAR_ONE(scriptvar_T);
44c6498535c9 patch 8.2.0114: info about sourced scripts is scattered
Bram Moolenaar <Bram@vim.org>
parents: 19102
diff changeset
3450 if (sv == NULL)
44c6498535c9 patch 8.2.0114: info about sourced scripts is scattered
Bram Moolenaar <Bram@vim.org>
parents: 19102
diff changeset
3451 return;
44c6498535c9 patch 8.2.0114: info about sourced scripts is scattered
Bram Moolenaar <Bram@vim.org>
parents: 19102
diff changeset
3452 init_var_dict(&sv->sv_dict, &sv->sv_var, VAR_SCOPE);
19191
133ef7ba4e4e patch 8.2.0154: reallocating the list of scripts is inefficient
Bram Moolenaar <Bram@vim.org>
parents: 19181
diff changeset
3453 SCRIPT_ITEM(id)->sn_vars = sv;
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3454 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3455
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3456 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3457 * Initialize dictionary "dict" as a scope and set variable "dict_var" to
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3458 * point to it.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3459 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3460 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3461 init_var_dict(dict_T *dict, dictitem_T *dict_var, int scope)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3462 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3463 hash_init(&dict->dv_hashtab);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3464 dict->dv_lock = 0;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3465 dict->dv_scope = scope;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3466 dict->dv_refcount = DO_NOT_FREE_CNT;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3467 dict->dv_copyID = 0;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3468 dict_var->di_tv.vval.v_dict = dict;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3469 dict_var->di_tv.v_type = VAR_DICT;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3470 dict_var->di_tv.v_lock = VAR_FIXED;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3471 dict_var->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3472 dict_var->di_key[0] = NUL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3473 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3474
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3475 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3476 * Unreference a dictionary initialized by init_var_dict().
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3477 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3478 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3479 unref_var_dict(dict_T *dict)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3480 {
17893
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3481 // Now the dict needs to be freed if no one else is using it, go back to
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3482 // normal reference counting.
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3483 dict->dv_refcount -= DO_NOT_FREE_CNT - 1;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3484 dict_unref(dict);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3485 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3486
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3487 /*
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3488 * Clean up a list of internal variables.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3489 * Frees all allocated variables and the value they contain.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3490 * Clears hashtab "ht", does not free it.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3491 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3492 void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3493 vars_clear(hashtab_T *ht)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3494 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3495 vars_clear_ext(ht, TRUE);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3496 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3497
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3498 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3499 * Like vars_clear(), but only free the value if "free_val" is TRUE.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3500 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3501 void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3502 vars_clear_ext(hashtab_T *ht, int free_val)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3503 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3504 int todo;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3505 hashitem_T *hi;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3506 dictitem_T *v;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3507
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3508 hash_lock(ht);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3509 todo = (int)ht->ht_used;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3510 for (hi = ht->ht_array; todo > 0; ++hi)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3511 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3512 if (!HASHITEM_EMPTY(hi))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3513 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3514 --todo;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3515
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3516 // Free the variable. Don't remove it from the hashtab,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3517 // ht_array might change then. hash_clear() takes care of it
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3518 // later.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3519 v = HI2DI(hi);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3520 if (free_val)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3521 clear_tv(&v->di_tv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3522 if (v->di_flags & DI_FLAGS_ALLOC)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3523 vim_free(v);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3524 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3525 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3526 hash_clear(ht);
22594
209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents: 22551
diff changeset
3527 hash_init(ht);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3528 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3529
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3530 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3531 * Delete a variable from hashtab "ht" at item "hi".
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3532 * Clear the variable value and free the dictitem.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3533 */
22551
86a115a80262 patch 8.2.1824: Vim9: variables at the script level escape their scope
Bram Moolenaar <Bram@vim.org>
parents: 22531
diff changeset
3534 void
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3535 delete_var(hashtab_T *ht, hashitem_T *hi)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3536 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3537 dictitem_T *di = HI2DI(hi);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3538
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3539 hash_remove(ht, hi);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3540 clear_tv(&di->di_tv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3541 vim_free(di);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3542 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3543
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3544 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3545 * List the value of one internal variable.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3546 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3547 static void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3548 list_one_var(dictitem_T *v, char *prefix, int *first)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3549 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3550 char_u *tofree;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3551 char_u *s;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3552 char_u numbuf[NUMBUFLEN];
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3553
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3554 s = echo_string(&v->di_tv, &tofree, numbuf, get_copyID());
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3555 list_one_var_a(prefix, v->di_key, v->di_tv.v_type,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3556 s == NULL ? (char_u *)"" : s, first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3557 vim_free(tofree);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3558 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3559
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3560 static void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3561 list_one_var_a(
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3562 char *prefix,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3563 char_u *name,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3564 int type,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3565 char_u *string,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3566 int *first) // when TRUE clear rest of screen and set to FALSE
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3567 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3568 // don't use msg() or msg_attr() to avoid overwriting "v:statusmsg"
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3569 msg_start();
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3570 msg_puts(prefix);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3571 if (name != NULL) // "a:" vars don't have a name stored
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3572 msg_puts((char *)name);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3573 msg_putchar(' ');
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3574 msg_advance(22);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3575 if (type == VAR_NUMBER)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3576 msg_putchar('#');
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3577 else if (type == VAR_FUNC || type == VAR_PARTIAL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3578 msg_putchar('*');
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3579 else if (type == VAR_LIST)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3580 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3581 msg_putchar('[');
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3582 if (*string == '[')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3583 ++string;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3584 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3585 else if (type == VAR_DICT)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3586 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3587 msg_putchar('{');
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3588 if (*string == '{')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3589 ++string;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3590 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3591 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3592 msg_putchar(' ');
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3593
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3594 msg_outtrans(string);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3595
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3596 if (type == VAR_FUNC || type == VAR_PARTIAL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3597 msg_puts("()");
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3598 if (*first)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3599 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3600 msg_clr_eos();
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3601 *first = FALSE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3602 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3603 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3604
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3605 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3606 * Set variable "name" to value in "tv".
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3607 * If the variable already exists, the value is updated.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3608 * Otherwise the variable is created.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3609 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3610 void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3611 set_var(
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3612 char_u *name,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3613 typval_T *tv,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3614 int copy) // make copy of value in "tv"
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3615 {
26980
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
3616 set_var_const(name, 0, NULL, tv, copy, ASSIGN_DECL, 0);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3617 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3618
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3619 /*
27108
92e2e96ff559 patch 8.2.4083: Vim9: no test for "vim9script autoload' using script variable
Bram Moolenaar <Bram@vim.org>
parents: 27049
diff changeset
3620 * Set variable "name" to value in "tv_arg".
26980
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
3621 * When "sid" is non-zero "name" is in the script with this ID.
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3622 * If the variable already exists and "is_const" is FALSE the value is updated.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3623 * Otherwise the variable is created.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3624 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3625 void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3626 set_var_const(
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3627 char_u *name,
26980
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
3628 scid_T sid,
26302
7351926fbe9e patch 8.2.3682: Vim9: assigning to a script variable drops the type
Bram Moolenaar <Bram@vim.org>
parents: 26240
diff changeset
3629 type_T *type_arg,
22202
7899b4e2880c patch 8.2.1650: Vim9: result of && and || expression is not bool in script
Bram Moolenaar <Bram@vim.org>
parents: 22027
diff changeset
3630 typval_T *tv_arg,
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3631 int copy, // make copy of value in "tv"
24440
d2f9bdd938fa patch 8.2.2760: Vim9: no error for changing a for loop variable
Bram Moolenaar <Bram@vim.org>
parents: 24426
diff changeset
3632 int flags_arg, // ASSIGN_CONST, ASSIGN_FINAL, etc.
23917
4b417b776b95 patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents: 23707
diff changeset
3633 int var_idx) // index for ":let [a, b] = list"
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3634 {
22202
7899b4e2880c patch 8.2.1650: Vim9: result of && and || expression is not bool in script
Bram Moolenaar <Bram@vim.org>
parents: 22027
diff changeset
3635 typval_T *tv = tv_arg;
26302
7351926fbe9e patch 8.2.3682: Vim9: assigning to a script variable drops the type
Bram Moolenaar <Bram@vim.org>
parents: 26240
diff changeset
3636 type_T *type = type_arg;
22202
7899b4e2880c patch 8.2.1650: Vim9: result of && and || expression is not bool in script
Bram Moolenaar <Bram@vim.org>
parents: 22027
diff changeset
3637 typval_T bool_tv;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3638 dictitem_T *di;
27811
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3639 typval_T *dest_tv;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3640 char_u *varname;
27049
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet
Bram Moolenaar <Bram@vim.org>
parents: 27043
diff changeset
3641 char_u *name_tofree = NULL;
26980
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
3642 hashtab_T *ht = NULL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3643 int is_script_local;
22266
23f5750146d9 patch 8.2.1682: Vim9: const works in an unexpected way
Bram Moolenaar <Bram@vim.org>
parents: 22240
diff changeset
3644 int vim9script = in_vim9script();
24279
e3dbf2e58c6a patch 8.2.2680: Vim9: problem defining a script variable from legacy function
Bram Moolenaar <Bram@vim.org>
parents: 24264
diff changeset
3645 int var_in_vim9script;
27049
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet
Bram Moolenaar <Bram@vim.org>
parents: 27043
diff changeset
3646 int var_in_autoload = FALSE;
24440
d2f9bdd938fa patch 8.2.2760: Vim9: no error for changing a for loop variable
Bram Moolenaar <Bram@vim.org>
parents: 24426
diff changeset
3647 int flags = flags_arg;
26482
b115b552071f patch 8.2.3771: Vim9: accessing freed memory when checking type
Bram Moolenaar <Bram@vim.org>
parents: 26450
diff changeset
3648 int free_tv_arg = !copy; // free tv_arg if not used
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3649
26980
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
3650 if (sid != 0)
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
3651 {
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
3652 if (SCRIPT_ID_VALID(sid))
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
3653 ht = &SCRIPT_VARS(sid);
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
3654 varname = name;
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
3655 }
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
3656 else
27049
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet
Bram Moolenaar <Bram@vim.org>
parents: 27043
diff changeset
3657 {
27285
53edd190a607 patch 8.2.4171: cannot invoke option function using autoload import
Bram Moolenaar <Bram@vim.org>
parents: 27277
diff changeset
3658 scriptitem_T *si;
53edd190a607 patch 8.2.4171: cannot invoke option function using autoload import
Bram Moolenaar <Bram@vim.org>
parents: 27277
diff changeset
3659
53edd190a607 patch 8.2.4171: cannot invoke option function using autoload import
Bram Moolenaar <Bram@vim.org>
parents: 27277
diff changeset
3660 if (in_vim9script() && is_export
53edd190a607 patch 8.2.4171: cannot invoke option function using autoload import
Bram Moolenaar <Bram@vim.org>
parents: 27277
diff changeset
3661 && SCRIPT_ID_VALID(current_sctx.sc_sid)
53edd190a607 patch 8.2.4171: cannot invoke option function using autoload import
Bram Moolenaar <Bram@vim.org>
parents: 27277
diff changeset
3662 && (si = SCRIPT_ITEM(current_sctx.sc_sid))
27950
aacc98a38cf3 patch 8.2.4500: Vim9: can declare a global variable on the command line
Bram Moolenaar <Bram@vim.org>
parents: 27934
diff changeset
3663 ->sn_autoload_prefix != NULL)
27049
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet
Bram Moolenaar <Bram@vim.org>
parents: 27043
diff changeset
3664 {
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet
Bram Moolenaar <Bram@vim.org>
parents: 27043
diff changeset
3665 // In a vim9 autoload script an exported variable is put in the
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet
Bram Moolenaar <Bram@vim.org>
parents: 27043
diff changeset
3666 // global namespace with the autoload prefix.
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet
Bram Moolenaar <Bram@vim.org>
parents: 27043
diff changeset
3667 var_in_autoload = TRUE;
27285
53edd190a607 patch 8.2.4171: cannot invoke option function using autoload import
Bram Moolenaar <Bram@vim.org>
parents: 27277
diff changeset
3668 varname = concat_str(si->sn_autoload_prefix, name);
27049
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet
Bram Moolenaar <Bram@vim.org>
parents: 27043
diff changeset
3669 if (varname == NULL)
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet
Bram Moolenaar <Bram@vim.org>
parents: 27043
diff changeset
3670 goto failed;
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet
Bram Moolenaar <Bram@vim.org>
parents: 27043
diff changeset
3671 name_tofree = varname;
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet
Bram Moolenaar <Bram@vim.org>
parents: 27043
diff changeset
3672 ht = &globvarht;
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet
Bram Moolenaar <Bram@vim.org>
parents: 27043
diff changeset
3673 }
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet
Bram Moolenaar <Bram@vim.org>
parents: 27043
diff changeset
3674 else
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet
Bram Moolenaar <Bram@vim.org>
parents: 27043
diff changeset
3675 ht = find_var_ht(name, &varname);
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet
Bram Moolenaar <Bram@vim.org>
parents: 27043
diff changeset
3676 }
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3677 if (ht == NULL || *varname == NUL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3678 {
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26865
diff changeset
3679 semsg(_(e_illegal_variable_name_str), name);
22240
88927d5f275d patch 8.2.1669: Vim9: memory leak when storing a value fails
Bram Moolenaar <Bram@vim.org>
parents: 22202
diff changeset
3680 goto failed;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3681 }
27583
d4921b91542c patch 8.2.4318: various comment and indent mistakes, returning wrong zero
Bram Moolenaar <Bram@vim.org>
parents: 27517
diff changeset
3682 is_script_local = ht == get_script_local_ht() || sid != 0
d4921b91542c patch 8.2.4318: various comment and indent mistakes, returning wrong zero
Bram Moolenaar <Bram@vim.org>
parents: 27517
diff changeset
3683 || var_in_autoload;
20953
6b4b887a12f0 patch 8.2.1028: Vim9: no error for declaring buffer, window, etc. variable
Bram Moolenaar <Bram@vim.org>
parents: 20945
diff changeset
3684
22266
23f5750146d9 patch 8.2.1682: Vim9: const works in an unexpected way
Bram Moolenaar <Bram@vim.org>
parents: 22240
diff changeset
3685 if (vim9script
20953
6b4b887a12f0 patch 8.2.1028: Vim9: no error for declaring buffer, window, etc. variable
Bram Moolenaar <Bram@vim.org>
parents: 20945
diff changeset
3686 && !is_script_local
23450
a8e7acf71fa4 patch 8.2.2268: Vim9: list unpack seen as declaration
Bram Moolenaar <Bram@vim.org>
parents: 23448
diff changeset
3687 && (flags & (ASSIGN_NO_DECL | ASSIGN_DECL)) == 0
23297
40f1d3f0c53e patch 8.2.2194: Vim9: cannot use :const or :final at the script level
Bram Moolenaar <Bram@vim.org>
parents: 23295
diff changeset
3688 && (flags & (ASSIGN_CONST | ASSIGN_FINAL)) == 0
20953
6b4b887a12f0 patch 8.2.1028: Vim9: no error for declaring buffer, window, etc. variable
Bram Moolenaar <Bram@vim.org>
parents: 20945
diff changeset
3689 && name[1] == ':')
20945
0653b9b72091 patch 8.2.1024: Vim9: no error for using "let g:var = val"
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
3690 {
20953
6b4b887a12f0 patch 8.2.1028: Vim9: no error for declaring buffer, window, etc. variable
Bram Moolenaar <Bram@vim.org>
parents: 20945
diff changeset
3691 vim9_declare_error(name);
22240
88927d5f275d patch 8.2.1669: Vim9: memory leak when storing a value fails
Bram Moolenaar <Bram@vim.org>
parents: 22202
diff changeset
3692 goto failed;
20945
0653b9b72091 patch 8.2.1024: Vim9: no error for using "let g:var = val"
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
3693 }
30217
e0cb5fb44859 patch 9.0.0444: trying to declare g:variable gives confusing error
Bram Moolenaar <Bram@vim.org>
parents: 30124
diff changeset
3694 if ((flags & ASSIGN_FOR_LOOP) && is_scoped_variable(name))
24440
d2f9bdd938fa patch 8.2.2760: Vim9: no error for changing a for loop variable
Bram Moolenaar <Bram@vim.org>
parents: 24426
diff changeset
3695 // Do not make g:var, w:var, b:var or t:var final.
d2f9bdd938fa patch 8.2.2760: Vim9: no error for changing a for loop variable
Bram Moolenaar <Bram@vim.org>
parents: 24426
diff changeset
3696 flags &= ~ASSIGN_FINAL;
d2f9bdd938fa patch 8.2.2760: Vim9: no error for changing a for loop variable
Bram Moolenaar <Bram@vim.org>
parents: 24426
diff changeset
3697
24279
e3dbf2e58c6a patch 8.2.2680: Vim9: problem defining a script variable from legacy function
Bram Moolenaar <Bram@vim.org>
parents: 24264
diff changeset
3698 var_in_vim9script = is_script_local && current_script_is_vim9();
24408
96e0b898d5b4 patch 8.2.2744: Vim9: no way to explicitly ignore an argument
Bram Moolenaar <Bram@vim.org>
parents: 24281
diff changeset
3699 if (var_in_vim9script && name[0] == '_' && name[1] == NUL)
96e0b898d5b4 patch 8.2.2744: Vim9: no way to explicitly ignore an argument
Bram Moolenaar <Bram@vim.org>
parents: 24281
diff changeset
3700 {
24426
78343859f42d patch 8.2.2753: Vim9: cannot ignore an item in assignment unpack
Bram Moolenaar <Bram@vim.org>
parents: 24408
diff changeset
3701 // For "[a, _] = list" the underscore is ignored.
78343859f42d patch 8.2.2753: Vim9: cannot ignore an item in assignment unpack
Bram Moolenaar <Bram@vim.org>
parents: 24408
diff changeset
3702 if ((flags & ASSIGN_UNPACK) == 0)
78343859f42d patch 8.2.2753: Vim9: cannot ignore an item in assignment unpack
Bram Moolenaar <Bram@vim.org>
parents: 24408
diff changeset
3703 emsg(_(e_cannot_use_underscore_here));
24408
96e0b898d5b4 patch 8.2.2744: Vim9: no way to explicitly ignore an argument
Bram Moolenaar <Bram@vim.org>
parents: 24281
diff changeset
3704 goto failed;
96e0b898d5b4 patch 8.2.2744: Vim9: no way to explicitly ignore an argument
Bram Moolenaar <Bram@vim.org>
parents: 24281
diff changeset
3705 }
20945
0653b9b72091 patch 8.2.1024: Vim9: no error for using "let g:var = val"
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
3706
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3707 di = find_var_in_ht(ht, 0, varname, TRUE);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3708
25284
29191571eceb patch 8.2.3179: Vim9: cannot assign to an imported variable at script level
Bram Moolenaar <Bram@vim.org>
parents: 25232
diff changeset
3709 if (di == NULL && var_in_vim9script)
22202
7899b4e2880c patch 8.2.1650: Vim9: result of && and || expression is not bool in script
Bram Moolenaar <Bram@vim.org>
parents: 22027
diff changeset
3710 {
27698
3813036f19cb patch 8.2.4375: ctx_imports is not used
Bram Moolenaar <Bram@vim.org>
parents: 27690
diff changeset
3711 imported_T *import = find_imported(varname, 0, FALSE);
25284
29191571eceb patch 8.2.3179: Vim9: cannot assign to an imported variable at script level
Bram Moolenaar <Bram@vim.org>
parents: 25232
diff changeset
3712
29191571eceb patch 8.2.3179: Vim9: cannot assign to an imported variable at script level
Bram Moolenaar <Bram@vim.org>
parents: 25232
diff changeset
3713 if (import != NULL)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3714 {
26980
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
3715 // imported name space cannot be used
25284
29191571eceb patch 8.2.3179: Vim9: cannot assign to an imported variable at script level
Bram Moolenaar <Bram@vim.org>
parents: 25232
diff changeset
3716 if ((flags & ASSIGN_NO_DECL) == 0)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3717 {
25284
29191571eceb patch 8.2.3179: Vim9: cannot assign to an imported variable at script level
Bram Moolenaar <Bram@vim.org>
parents: 25232
diff changeset
3718 semsg(_(e_redefining_imported_item_str), name);
22240
88927d5f275d patch 8.2.1669: Vim9: memory leak when storing a value fails
Bram Moolenaar <Bram@vim.org>
parents: 22202
diff changeset
3719 goto failed;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3720 }
26980
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
3721 semsg(_(e_cannot_use_str_itself_it_is_imported), name);
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
3722 goto failed;
25284
29191571eceb patch 8.2.3179: Vim9: cannot assign to an imported variable at script level
Bram Moolenaar <Bram@vim.org>
parents: 25232
diff changeset
3723 }
27690
fae9567b8024 patch 8.2.4371: Vim9: can create a script variable from a legacy function
Bram Moolenaar <Bram@vim.org>
parents: 27583
diff changeset
3724 if (!in_vim9script())
fae9567b8024 patch 8.2.4371: Vim9: can create a script variable from a legacy function
Bram Moolenaar <Bram@vim.org>
parents: 27583
diff changeset
3725 {
fae9567b8024 patch 8.2.4371: Vim9: can create a script variable from a legacy function
Bram Moolenaar <Bram@vim.org>
parents: 27583
diff changeset
3726 semsg(_(e_cannot_create_vim9_script_variable_in_function_str),
fae9567b8024 patch 8.2.4371: Vim9: can create a script variable from a legacy function
Bram Moolenaar <Bram@vim.org>
parents: 27583
diff changeset
3727 name);
fae9567b8024 patch 8.2.4371: Vim9: can create a script variable from a legacy function
Bram Moolenaar <Bram@vim.org>
parents: 27583
diff changeset
3728 goto failed;
fae9567b8024 patch 8.2.4371: Vim9: can create a script variable from a legacy function
Bram Moolenaar <Bram@vim.org>
parents: 27583
diff changeset
3729 }
25284
29191571eceb patch 8.2.3179: Vim9: cannot assign to an imported variable at script level
Bram Moolenaar <Bram@vim.org>
parents: 25232
diff changeset
3730 }
29191571eceb patch 8.2.3179: Vim9: cannot assign to an imported variable at script level
Bram Moolenaar <Bram@vim.org>
parents: 25232
diff changeset
3731
27811
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3732 // Search in parent scope which is possible to reference from lambda
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3733 if (di == NULL)
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3734 di = find_var_in_scoped_ht(name, TRUE);
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3735
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3736 if ((tv->v_type == VAR_FUNC || tv->v_type == VAR_PARTIAL)
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3737 && var_wrong_func_name(name, di == NULL))
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3738 goto failed;
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3739
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3740 if (need_convert_to_bool(type, tv))
25284
29191571eceb patch 8.2.3179: Vim9: cannot assign to an imported variable at script level
Bram Moolenaar <Bram@vim.org>
parents: 25232
diff changeset
3741 {
27811
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3742 // Destination is a bool and the value is not, but it can be
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3743 // converted.
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3744 CLEAR_FIELD(bool_tv);
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3745 bool_tv.v_type = VAR_BOOL;
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3746 bool_tv.vval.v_number = tv2bool(tv) ? VVAL_TRUE : VVAL_FALSE;
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3747 tv = &bool_tv;
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3748 }
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3749
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3750 if (di != NULL)
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3751 {
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3752 // Item already exists. Allowed to replace when reloading.
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3753 if ((di->di_flags & DI_FLAGS_RELOAD) == 0)
25284
29191571eceb patch 8.2.3179: Vim9: cannot assign to an imported variable at script level
Bram Moolenaar <Bram@vim.org>
parents: 25232
diff changeset
3754 {
27811
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3755 if ((flags & (ASSIGN_CONST | ASSIGN_FINAL))
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3756 && (flags & ASSIGN_FOR_LOOP) == 0)
25284
29191571eceb patch 8.2.3179: Vim9: cannot assign to an imported variable at script level
Bram Moolenaar <Bram@vim.org>
parents: 25232
diff changeset
3757 {
27811
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3758 emsg(_(e_cannot_modify_existing_variable));
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3759 goto failed;
25284
29191571eceb patch 8.2.3179: Vim9: cannot assign to an imported variable at script level
Bram Moolenaar <Bram@vim.org>
parents: 25232
diff changeset
3760 }
29191571eceb patch 8.2.3179: Vim9: cannot assign to an imported variable at script level
Bram Moolenaar <Bram@vim.org>
parents: 25232
diff changeset
3761
27811
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3762 if (is_script_local && vim9script
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3763 && (flags & (ASSIGN_NO_DECL | ASSIGN_DECL)) == 0)
24281
243985ba92b5 patch 8.2.2681: Vim9: test fails for redeclaring script variable
Bram Moolenaar <Bram@vim.org>
parents: 24279
diff changeset
3764 {
243985ba92b5 patch 8.2.2681: Vim9: test fails for redeclaring script variable
Bram Moolenaar <Bram@vim.org>
parents: 24279
diff changeset
3765 semsg(_(e_redefining_script_item_str), name);
243985ba92b5 patch 8.2.2681: Vim9: test fails for redeclaring script variable
Bram Moolenaar <Bram@vim.org>
parents: 24279
diff changeset
3766 goto failed;
243985ba92b5 patch 8.2.2681: Vim9: test fails for redeclaring script variable
Bram Moolenaar <Bram@vim.org>
parents: 24279
diff changeset
3767 }
243985ba92b5 patch 8.2.2681: Vim9: test fails for redeclaring script variable
Bram Moolenaar <Bram@vim.org>
parents: 24279
diff changeset
3768
27811
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3769 if (var_in_vim9script && (flags & ASSIGN_FOR_LOOP) == 0)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3770 {
27811
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3771 where_T where = WHERE_INIT;
28313
b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable
Bram Moolenaar <Bram@vim.org>
parents: 28273
diff changeset
3772 svar_T *sv = find_typval_in_script(&di->di_tv, sid, TRUE);
27811
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3773
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3774 if (sv != NULL)
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3775 {
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3776 // check the type and adjust to bool if needed
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3777 where.wt_index = var_idx;
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3778 where.wt_variable = TRUE;
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3779 if (check_script_var_type(sv, tv, name, where) == FAIL)
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3780 goto failed;
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3781 if (type == NULL)
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3782 type = sv->sv_type;
28345
fabe722b24e9 patch 8.2.4698: Vim9: script variable has no flag that it was set
Bram Moolenaar <Bram@vim.org>
parents: 28313
diff changeset
3783 sv->sv_flags |= SVFLAG_ASSIGNED;
27811
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3784 }
25284
29191571eceb patch 8.2.3179: Vim9: cannot assign to an imported variable at script level
Bram Moolenaar <Bram@vim.org>
parents: 25232
diff changeset
3785 }
29191571eceb patch 8.2.3179: Vim9: cannot assign to an imported variable at script level
Bram Moolenaar <Bram@vim.org>
parents: 25232
diff changeset
3786
27811
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3787 if ((flags & ASSIGN_FOR_LOOP) == 0
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3788 && var_check_permission(di, name) == FAIL)
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3789 goto failed;
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3790 }
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3791 else
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3792 {
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3793 // can only redefine once
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3794 di->di_flags &= ~DI_FLAGS_RELOAD;
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3795
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3796 // A Vim9 script-local variable is also present in sn_all_vars
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3797 // and sn_var_vals. It may set "type" from "tv".
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3798 if (var_in_vim9script || var_in_autoload)
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3799 update_vim9_script_var(FALSE, di,
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3800 var_in_autoload ? name : di->di_key, flags,
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3801 tv, &type, (flags & ASSIGN_NO_MEMBER_TYPE) == 0);
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3802 }
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3803
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3804 // existing variable, need to clear the value
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3805
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3806 // Handle setting internal di: variables separately where needed to
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3807 // prevent changing the type.
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3808 if (ht == &vimvarht)
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3809 {
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3810 if (di->di_tv.v_type == VAR_STRING)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3811 {
27811
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3812 VIM_CLEAR(di->di_tv.vval.v_string);
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3813 if (copy || tv->v_type != VAR_STRING)
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3814 {
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3815 char_u *val = tv_get_string(tv);
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3816
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3817 // Careful: when assigning to v:errmsg and
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3818 // tv_get_string() causes an error message the variable
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3819 // will already be set.
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3820 if (di->di_tv.vval.v_string == NULL)
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3821 di->di_tv.vval.v_string = vim_strsave(val);
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3822 }
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3823 else
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3824 {
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3825 // Take over the string to avoid an extra alloc/free.
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3826 di->di_tv.vval.v_string = tv->vval.v_string;
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3827 tv->vval.v_string = NULL;
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3828 }
22240
88927d5f275d patch 8.2.1669: Vim9: memory leak when storing a value fails
Bram Moolenaar <Bram@vim.org>
parents: 22202
diff changeset
3829 goto failed;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3830 }
27811
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3831 else if (di->di_tv.v_type == VAR_NUMBER)
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3832 {
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3833 di->di_tv.vval.v_number = tv_get_number(tv);
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3834 if (STRCMP(varname, "searchforward") == 0)
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3835 set_search_direction(di->di_tv.vval.v_number
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3836 ? '/' : '?');
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3837 #ifdef FEAT_SEARCH_EXTRA
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3838 else if (STRCMP(varname, "hlsearch") == 0)
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3839 {
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3840 no_hlsearch = !di->di_tv.vval.v_number;
29732
89e1d67814a9 patch 9.0.0206: redraw flags are not named specifically
Bram Moolenaar <Bram@vim.org>
parents: 29501
diff changeset
3841 redraw_all_later(UPD_SOME_VALID);
27811
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3842 }
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3843 #endif
25284
29191571eceb patch 8.2.3179: Vim9: cannot assign to an imported variable at script level
Bram Moolenaar <Bram@vim.org>
parents: 25232
diff changeset
3844 goto failed;
27811
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3845 }
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3846 else if (di->di_tv.v_type != tv->v_type)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3847 {
27811
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3848 semsg(_(e_setting_str_to_value_with_wrong_type), name);
22240
88927d5f275d patch 8.2.1669: Vim9: memory leak when storing a value fails
Bram Moolenaar <Bram@vim.org>
parents: 22202
diff changeset
3849 goto failed;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3850 }
27811
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3851 }
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3852
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3853 clear_tv(&di->di_tv);
30249
c0f0118b6790 patch 9.0.0460: loop variable can't be found
Bram Moolenaar <Bram@vim.org>
parents: 30217
diff changeset
3854
c0f0118b6790 patch 9.0.0460: loop variable can't be found
Bram Moolenaar <Bram@vim.org>
parents: 30217
diff changeset
3855 if ((flags & ASSIGN_UPDATE_BLOCK_ID)
c0f0118b6790 patch 9.0.0460: loop variable can't be found
Bram Moolenaar <Bram@vim.org>
parents: 30217
diff changeset
3856 && SCRIPT_ID_VALID(current_sctx.sc_sid))
c0f0118b6790 patch 9.0.0460: loop variable can't be found
Bram Moolenaar <Bram@vim.org>
parents: 30217
diff changeset
3857 {
c0f0118b6790 patch 9.0.0460: loop variable can't be found
Bram Moolenaar <Bram@vim.org>
parents: 30217
diff changeset
3858 scriptitem_T *si = SCRIPT_ITEM(current_sctx.sc_sid);
c0f0118b6790 patch 9.0.0460: loop variable can't be found
Bram Moolenaar <Bram@vim.org>
parents: 30217
diff changeset
3859
c0f0118b6790 patch 9.0.0460: loop variable can't be found
Bram Moolenaar <Bram@vim.org>
parents: 30217
diff changeset
3860 update_script_var_block_id(name, si->sn_current_block_id);
c0f0118b6790 patch 9.0.0460: loop variable can't be found
Bram Moolenaar <Bram@vim.org>
parents: 30217
diff changeset
3861 }
27811
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3862 }
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3863 else
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3864 {
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3865 // Item not found, check if a function already exists.
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3866 if (is_script_local && (flags & (ASSIGN_NO_DECL | ASSIGN_DECL)) == 0
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3867 && lookup_scriptitem(name, STRLEN(name), FALSE, NULL) == OK)
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3868 {
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3869 semsg(_(e_redefining_script_item_str), name);
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3870 goto failed;
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3871 }
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3872
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3873 // add a new variable
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3874 if (var_in_vim9script && (flags & ASSIGN_NO_DECL))
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3875 {
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3876 semsg(_(e_unknown_variable_str), name);
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3877 goto failed;
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3878 }
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3879
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3880 // Can't add "v:" or "a:" variable.
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3881 if (ht == &vimvarht || ht == get_funccal_args_ht())
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3882 {
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3883 semsg(_(e_illegal_variable_name_str), name);
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3884 goto failed;
23450
a8e7acf71fa4 patch 8.2.2268: Vim9: list unpack seen as declaration
Bram Moolenaar <Bram@vim.org>
parents: 23448
diff changeset
3885 }
a8e7acf71fa4 patch 8.2.2268: Vim9: list unpack seen as declaration
Bram Moolenaar <Bram@vim.org>
parents: 23448
diff changeset
3886
27811
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3887 // Make sure the variable name is valid. In Vim9 script an
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3888 // autoload variable must be prefixed with "g:" unless in an
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3889 // autoload script.
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3890 if (!valid_varname(varname, -1, !vim9script
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3891 || STRNCMP(name, "g:", 2) == 0 || var_in_autoload))
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3892 goto failed;
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3893
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3894 di = alloc(sizeof(dictitem_T) + STRLEN(varname));
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3895 if (di == NULL)
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3896 goto failed;
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3897 STRCPY(di->di_key, varname);
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3898 if (hash_add(ht, DI2HIKEY(di)) == FAIL)
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3899 {
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3900 vim_free(di);
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3901 goto failed;
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3902 }
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3903 di->di_flags = DI_FLAGS_ALLOC;
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3904 if (flags & (ASSIGN_CONST | ASSIGN_FINAL))
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3905 di->di_flags |= DI_FLAGS_LOCK;
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3906
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3907 // A Vim9 script-local variable is also added to sn_all_vars and
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3908 // sn_var_vals. It may set "type" from "tv".
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3909 if (var_in_vim9script || var_in_autoload)
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3910 update_vim9_script_var(TRUE, di,
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3911 var_in_autoload ? name : di->di_key, flags,
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3912 tv, &type, (flags & ASSIGN_NO_MEMBER_TYPE) == 0);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3913 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3914
27811
27956f5e263c patch 8.2.4431: unnecessary condition when assigning to a variable
Bram Moolenaar <Bram@vim.org>
parents: 27805
diff changeset
3915 dest_tv = &di->di_tv;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3916 if (copy || tv->v_type == VAR_NUMBER || tv->v_type == VAR_FLOAT)
25284
29191571eceb patch 8.2.3179: Vim9: cannot assign to an imported variable at script level
Bram Moolenaar <Bram@vim.org>
parents: 25232
diff changeset
3917 copy_tv(tv, dest_tv);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3918 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3919 {
25284
29191571eceb patch 8.2.3179: Vim9: cannot assign to an imported variable at script level
Bram Moolenaar <Bram@vim.org>
parents: 25232
diff changeset
3920 *dest_tv = *tv;
29191571eceb patch 8.2.3179: Vim9: cannot assign to an imported variable at script level
Bram Moolenaar <Bram@vim.org>
parents: 25232
diff changeset
3921 dest_tv->v_lock = 0;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3922 init_tv(tv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3923 }
26482
b115b552071f patch 8.2.3771: Vim9: accessing freed memory when checking type
Bram Moolenaar <Bram@vim.org>
parents: 26450
diff changeset
3924 free_tv_arg = FALSE;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3925
23458
d2b1269c2c68 patch 8.2.2272: Vim9: extend() can violate the type of a variable
Bram Moolenaar <Bram@vim.org>
parents: 23450
diff changeset
3926 if (vim9script && type != NULL)
27517
f00a7a2bee21 patch 8.2.4286: Vim9: strict type checking after copy() and deepcopy()
Bram Moolenaar <Bram@vim.org>
parents: 27464
diff changeset
3927 set_tv_type(dest_tv, type);
23458
d2b1269c2c68 patch 8.2.2272: Vim9: extend() can violate the type of a variable
Bram Moolenaar <Bram@vim.org>
parents: 23450
diff changeset
3928
23299
d5919c5fd3dc patch 8.2.2195: failing tests for :const
Bram Moolenaar <Bram@vim.org>
parents: 23297
diff changeset
3929 // ":const var = value" locks the value
d5919c5fd3dc patch 8.2.2195: failing tests for :const
Bram Moolenaar <Bram@vim.org>
parents: 23297
diff changeset
3930 // ":final var = value" locks "var"
22391
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
3931 if (flags & ASSIGN_CONST)
21847
fb74a3387694 patch 8.2.1473: items in a list given to :const can still be modified
Bram Moolenaar <Bram@vim.org>
parents: 21843
diff changeset
3932 // Like :lockvar! name: lock the value and what it contains, but only
fb74a3387694 patch 8.2.1473: items in a list given to :const can still be modified
Bram Moolenaar <Bram@vim.org>
parents: 21843
diff changeset
3933 // if the reference count is up to one. That locks only literal
fb74a3387694 patch 8.2.1473: items in a list given to :const can still be modified
Bram Moolenaar <Bram@vim.org>
parents: 21843
diff changeset
3934 // values.
25284
29191571eceb patch 8.2.3179: Vim9: cannot assign to an imported variable at script level
Bram Moolenaar <Bram@vim.org>
parents: 25232
diff changeset
3935 item_lock(dest_tv, DICT_MAXNEST, TRUE, TRUE);
29191571eceb patch 8.2.3179: Vim9: cannot assign to an imported variable at script level
Bram Moolenaar <Bram@vim.org>
parents: 25232
diff changeset
3936
22240
88927d5f275d patch 8.2.1669: Vim9: memory leak when storing a value fails
Bram Moolenaar <Bram@vim.org>
parents: 22202
diff changeset
3937 failed:
27049
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet
Bram Moolenaar <Bram@vim.org>
parents: 27043
diff changeset
3938 vim_free(name_tofree);
26482
b115b552071f patch 8.2.3771: Vim9: accessing freed memory when checking type
Bram Moolenaar <Bram@vim.org>
parents: 26450
diff changeset
3939 if (free_tv_arg)
22240
88927d5f275d patch 8.2.1669: Vim9: memory leak when storing a value fails
Bram Moolenaar <Bram@vim.org>
parents: 22202
diff changeset
3940 clear_tv(tv_arg);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3941 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3942
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3943 /*
23295
d9ae7dd3a0f2 patch 8.2.2193: Vim9: can change constant in :def function
Bram Moolenaar <Bram@vim.org>
parents: 23239
diff changeset
3944 * Check in this order for backwards compatibility:
d9ae7dd3a0f2 patch 8.2.2193: Vim9: can change constant in :def function
Bram Moolenaar <Bram@vim.org>
parents: 23239
diff changeset
3945 * - Whether the variable is read-only
d9ae7dd3a0f2 patch 8.2.2193: Vim9: can change constant in :def function
Bram Moolenaar <Bram@vim.org>
parents: 23239
diff changeset
3946 * - Whether the variable value is locked
d9ae7dd3a0f2 patch 8.2.2193: Vim9: can change constant in :def function
Bram Moolenaar <Bram@vim.org>
parents: 23239
diff changeset
3947 * - Whether the variable is locked
d9ae7dd3a0f2 patch 8.2.2193: Vim9: can change constant in :def function
Bram Moolenaar <Bram@vim.org>
parents: 23239
diff changeset
3948 */
d9ae7dd3a0f2 patch 8.2.2193: Vim9: can change constant in :def function
Bram Moolenaar <Bram@vim.org>
parents: 23239
diff changeset
3949 int
d9ae7dd3a0f2 patch 8.2.2193: Vim9: can change constant in :def function
Bram Moolenaar <Bram@vim.org>
parents: 23239
diff changeset
3950 var_check_permission(dictitem_T *di, char_u *name)
d9ae7dd3a0f2 patch 8.2.2193: Vim9: can change constant in :def function
Bram Moolenaar <Bram@vim.org>
parents: 23239
diff changeset
3951 {
d9ae7dd3a0f2 patch 8.2.2193: Vim9: can change constant in :def function
Bram Moolenaar <Bram@vim.org>
parents: 23239
diff changeset
3952 if (var_check_ro(di->di_flags, name, FALSE)
d9ae7dd3a0f2 patch 8.2.2193: Vim9: can change constant in :def function
Bram Moolenaar <Bram@vim.org>
parents: 23239
diff changeset
3953 || value_check_lock(di->di_tv.v_lock, name, FALSE)
d9ae7dd3a0f2 patch 8.2.2193: Vim9: can change constant in :def function
Bram Moolenaar <Bram@vim.org>
parents: 23239
diff changeset
3954 || var_check_lock(di->di_flags, name, FALSE))
d9ae7dd3a0f2 patch 8.2.2193: Vim9: can change constant in :def function
Bram Moolenaar <Bram@vim.org>
parents: 23239
diff changeset
3955 return FAIL;
d9ae7dd3a0f2 patch 8.2.2193: Vim9: can change constant in :def function
Bram Moolenaar <Bram@vim.org>
parents: 23239
diff changeset
3956 return OK;
d9ae7dd3a0f2 patch 8.2.2193: Vim9: can change constant in :def function
Bram Moolenaar <Bram@vim.org>
parents: 23239
diff changeset
3957 }
d9ae7dd3a0f2 patch 8.2.2193: Vim9: can change constant in :def function
Bram Moolenaar <Bram@vim.org>
parents: 23239
diff changeset
3958
d9ae7dd3a0f2 patch 8.2.2193: Vim9: can change constant in :def function
Bram Moolenaar <Bram@vim.org>
parents: 23239
diff changeset
3959 /*
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3960 * Return TRUE if di_flags "flags" indicates variable "name" is read-only.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3961 * Also give an error message.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3962 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3963 int
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3964 var_check_ro(int flags, char_u *name, int use_gettext)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3965 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3966 if (flags & DI_FLAGS_RO)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3967 {
26624
bdf11d8e3df3 patch 8.2.3841: Vim9: outdated TODO items, disabled tests that work
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3968 if (name == NULL)
bdf11d8e3df3 patch 8.2.3841: Vim9: outdated TODO items, disabled tests that work
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3969 emsg(_(e_cannot_change_readonly_variable));
bdf11d8e3df3 patch 8.2.3841: Vim9: outdated TODO items, disabled tests that work
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3970 else
bdf11d8e3df3 patch 8.2.3841: Vim9: outdated TODO items, disabled tests that work
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3971 semsg(_(e_cannot_change_readonly_variable_str),
25320
1e6da8364a02 patch 8.2.3197: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 25302
diff changeset
3972 use_gettext ? (char_u *)_(name) : name);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3973 return TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3974 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3975 if ((flags & DI_FLAGS_RO_SBX) && sandbox)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3976 {
26624
bdf11d8e3df3 patch 8.2.3841: Vim9: outdated TODO items, disabled tests that work
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3977 if (name == NULL)
bdf11d8e3df3 patch 8.2.3841: Vim9: outdated TODO items, disabled tests that work
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3978 emsg(_(e_cannot_set_variable_in_sandbox));
bdf11d8e3df3 patch 8.2.3841: Vim9: outdated TODO items, disabled tests that work
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3979 else
bdf11d8e3df3 patch 8.2.3841: Vim9: outdated TODO items, disabled tests that work
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3980 semsg(_(e_cannot_set_variable_in_sandbox_str),
bdf11d8e3df3 patch 8.2.3841: Vim9: outdated TODO items, disabled tests that work
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
3981 use_gettext ? (char_u *)_(name) : name);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3982 return TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3983 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3984 return FALSE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3985 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3986
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3987 /*
22298
07e48ee8c3bb patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
3988 * Return TRUE if di_flags "flags" indicates variable "name" is locked.
07e48ee8c3bb patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
3989 * Also give an error message.
07e48ee8c3bb patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
3990 */
07e48ee8c3bb patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
3991 int
07e48ee8c3bb patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
3992 var_check_lock(int flags, char_u *name, int use_gettext)
07e48ee8c3bb patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
3993 {
07e48ee8c3bb patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
3994 if (flags & DI_FLAGS_LOCK)
07e48ee8c3bb patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
3995 {
07e48ee8c3bb patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
3996 semsg(_(e_variable_is_locked_str),
07e48ee8c3bb patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
3997 use_gettext ? (char_u *)_(name) : name);
07e48ee8c3bb patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
3998 return TRUE;
07e48ee8c3bb patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
3999 }
07e48ee8c3bb patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
4000 return FALSE;
07e48ee8c3bb patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
4001 }
07e48ee8c3bb patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
4002
07e48ee8c3bb patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
4003 /*
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4004 * Return TRUE if di_flags "flags" indicates variable "name" is fixed.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4005 * Also give an error message.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4006 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4007 int
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4008 var_check_fixed(int flags, char_u *name, int use_gettext)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4009 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4010 if (flags & DI_FLAGS_FIX)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4011 {
26624
bdf11d8e3df3 patch 8.2.3841: Vim9: outdated TODO items, disabled tests that work
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4012 if (name == NULL)
bdf11d8e3df3 patch 8.2.3841: Vim9: outdated TODO items, disabled tests that work
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4013 emsg(_(e_cannot_delete_variable));
bdf11d8e3df3 patch 8.2.3841: Vim9: outdated TODO items, disabled tests that work
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4014 else
bdf11d8e3df3 patch 8.2.3841: Vim9: outdated TODO items, disabled tests that work
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4015 semsg(_(e_cannot_delete_variable_str),
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4016 use_gettext ? (char_u *)_(name) : name);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4017 return TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4018 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4019 return FALSE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4020 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4021
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4022 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4023 * Check if a funcref is assigned to a valid variable name.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4024 * Return TRUE and give an error if not.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4025 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4026 int
21691
f41c646cb8b9 patch 8.2.1395: Vim9: no error if declaring a funcref with lower case letter
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
4027 var_wrong_func_name(
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4028 char_u *name, // points to start of variable name
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4029 int new_var) // TRUE when creating the variable
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4030 {
24264
db5eaad456cc patch 8.2.2673: Vim9: script-local funcref can have lower case name
Bram Moolenaar <Bram@vim.org>
parents: 24238
diff changeset
4031 // Allow for w: b: s: and t:. In Vim9 script s: is not allowed, because
db5eaad456cc patch 8.2.2673: Vim9: script-local funcref can have lower case name
Bram Moolenaar <Bram@vim.org>
parents: 24238
diff changeset
4032 // the name can be used without the s: prefix.
30035
bbcdc76dcd71 patch 9.0.0355: check for uppercase char in autoload name is wrong
Bram Moolenaar <Bram@vim.org>
parents: 29828
diff changeset
4033 // Allow autoload variable.
24264
db5eaad456cc patch 8.2.2673: Vim9: script-local funcref can have lower case name
Bram Moolenaar <Bram@vim.org>
parents: 24238
diff changeset
4034 if (!((vim_strchr((char_u *)"wbt", name[0]) != NULL
db5eaad456cc patch 8.2.2673: Vim9: script-local funcref can have lower case name
Bram Moolenaar <Bram@vim.org>
parents: 24238
diff changeset
4035 || (!in_vim9script() && name[0] == 's')) && name[1] == ':')
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4036 && !ASCII_ISUPPER((name[0] != NUL && name[1] == ':')
30035
bbcdc76dcd71 patch 9.0.0355: check for uppercase char in autoload name is wrong
Bram Moolenaar <Bram@vim.org>
parents: 29828
diff changeset
4037 ? name[2] : name[0])
bbcdc76dcd71 patch 9.0.0355: check for uppercase char in autoload name is wrong
Bram Moolenaar <Bram@vim.org>
parents: 29828
diff changeset
4038 && vim_strchr(name, '#') == NULL)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4039 {
26952
b34ddbca305c patch 8.2.4005: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26915
diff changeset
4040 semsg(_(e_funcref_variable_name_must_start_with_capital_str), name);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4041 return TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4042 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4043 // Don't allow hiding a function. When "v" is not NULL we might be
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4044 // assigning another function to the same var, the type is checked
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4045 // below.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4046 if (new_var && function_exists(name, FALSE))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4047 {
26952
b34ddbca305c patch 8.2.4005: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26915
diff changeset
4048 semsg(_(e_variable_name_conflicts_with_existing_function_str),
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4049 name);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4050 return TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4051 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4052 return FALSE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4053 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4054
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4055 /*
22298
07e48ee8c3bb patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
4056 * Return TRUE if "flags" indicates variable "name" has a locked (immutable)
07e48ee8c3bb patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
4057 * value. Also give an error message, using "name" or _("name") when
07e48ee8c3bb patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
4058 * "use_gettext" is TRUE.
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4059 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4060 int
22298
07e48ee8c3bb patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
4061 value_check_lock(int lock, char_u *name, int use_gettext)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4062 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4063 if (lock & VAR_LOCKED)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4064 {
26624
bdf11d8e3df3 patch 8.2.3841: Vim9: outdated TODO items, disabled tests that work
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4065 if (name == NULL)
bdf11d8e3df3 patch 8.2.3841: Vim9: outdated TODO items, disabled tests that work
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4066 emsg(_(e_value_is_locked));
bdf11d8e3df3 patch 8.2.3841: Vim9: outdated TODO items, disabled tests that work
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4067 else
bdf11d8e3df3 patch 8.2.3841: Vim9: outdated TODO items, disabled tests that work
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4068 semsg(_(e_value_is_locked_str),
bdf11d8e3df3 patch 8.2.3841: Vim9: outdated TODO items, disabled tests that work
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4069 use_gettext ? (char_u *)_(name) : name);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4070 return TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4071 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4072 if (lock & VAR_FIXED)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4073 {
26624
bdf11d8e3df3 patch 8.2.3841: Vim9: outdated TODO items, disabled tests that work
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4074 if (name == NULL)
bdf11d8e3df3 patch 8.2.3841: Vim9: outdated TODO items, disabled tests that work
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4075 emsg(_(e_cannot_change_value));
bdf11d8e3df3 patch 8.2.3841: Vim9: outdated TODO items, disabled tests that work
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4076 else
bdf11d8e3df3 patch 8.2.3841: Vim9: outdated TODO items, disabled tests that work
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4077 semsg(_(e_cannot_change_value_of_str),
bdf11d8e3df3 patch 8.2.3841: Vim9: outdated TODO items, disabled tests that work
Bram Moolenaar <Bram@vim.org>
parents: 26602
diff changeset
4078 use_gettext ? (char_u *)_(name) : name);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4079 return TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4080 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4081 return FALSE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4082 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4083
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4084 /*
23233
657216220293 patch 8.2.2162: Vim9: Cannot load or store autoload variables
Bram Moolenaar <Bram@vim.org>
parents: 23223
diff changeset
4085 * Check if a variable name is valid. When "autoload" is true "#" is allowed.
26238
14b4c778b61e patch 8.2.3650: Vim9: for loop variable can be a list member
Bram Moolenaar <Bram@vim.org>
parents: 26195
diff changeset
4086 * If "len" is -1 use all of "varname", otherwise up to "varname[len]".
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4087 * Return FALSE and give an error if not.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4088 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4089 int
26238
14b4c778b61e patch 8.2.3650: Vim9: for loop variable can be a list member
Bram Moolenaar <Bram@vim.org>
parents: 26195
diff changeset
4090 valid_varname(char_u *varname, int len, int autoload)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4091 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4092 char_u *p;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4093
26238
14b4c778b61e patch 8.2.3650: Vim9: for loop variable can be a list member
Bram Moolenaar <Bram@vim.org>
parents: 26195
diff changeset
4094 for (p = varname; len < 0 ? *p != NUL : p < varname + len; ++p)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4095 if (!eval_isnamec1(*p) && (p == varname || !VIM_ISDIGIT(*p))
23233
657216220293 patch 8.2.2162: Vim9: Cannot load or store autoload variables
Bram Moolenaar <Bram@vim.org>
parents: 23223
diff changeset
4096 && !(autoload && *p == AUTOLOAD_CHAR))
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4097 {
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26865
diff changeset
4098 semsg(_(e_illegal_variable_name_str), varname);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4099 return FALSE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4100 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4101 return TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4102 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4103
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4104 /*
28684
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4105 * Implements the logic to retrieve local variable and option values.
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4106 * Used by "getwinvar()" "gettabvar()" "gettabwinvar()" "getbufvar()".
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4107 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4108 static void
28684
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4109 get_var_from(
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4110 char_u *varname,
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4111 typval_T *rettv,
28684
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4112 typval_T *deftv, // Default value if not found.
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4113 int htname, // 't'ab, 'w'indow or 'b'uffer local.
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4114 tabpage_T *tp, // can be NULL
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4115 win_T *win,
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4116 buf_T *buf) // Ignored if htname is not 'b'.
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4117 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4118 dictitem_T *v;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4119 int done = FALSE;
26978
aa613a3084b9 patch 8.2.4018: ml_get error when win_execute redraws with Visual selection
Bram Moolenaar <Bram@vim.org>
parents: 26966
diff changeset
4120 switchwin_T switchwin;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4121 int need_switch_win;
29448
8f1e16995118 patch 9.0.0066: switching window uneccarily when getting buffer options
Bram Moolenaar <Bram@vim.org>
parents: 29320
diff changeset
4122 int do_change_curbuf = buf != NULL && htname == 'b';
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4123
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4124 ++emsg_off;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4125
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4126 rettv->v_type = VAR_STRING;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4127 rettv->vval.v_string = NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4128
28684
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4129 if (varname != NULL && tp != NULL && win != NULL
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4130 && (htname != 'b' || buf != NULL))
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4131 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4132 // Set curwin to be our win, temporarily. Also set the tabpage,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4133 // otherwise the window is not valid. Only do this when needed,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4134 // autocommands get blocked.
28684
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4135 // If we have a buffer reference avoid the switching, we're saving and
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4136 // restoring curbuf directly.
29448
8f1e16995118 patch 9.0.0066: switching window uneccarily when getting buffer options
Bram Moolenaar <Bram@vim.org>
parents: 29320
diff changeset
4137 need_switch_win = !(tp == curtab && win == curwin) && !do_change_curbuf;
28684
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4138 if (!need_switch_win || switch_win(&switchwin, win, tp, TRUE) == OK)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4139 {
28684
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4140 // Handle options. There are no tab-local options.
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4141 if (*varname == '&' && htname != 't')
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4142 {
28684
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4143 buf_T *save_curbuf = curbuf;
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4144
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4145 // Change curbuf so the option is read from the correct buffer.
29448
8f1e16995118 patch 9.0.0066: switching window uneccarily when getting buffer options
Bram Moolenaar <Bram@vim.org>
parents: 29320
diff changeset
4146 if (do_change_curbuf)
28684
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4147 curbuf = buf;
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4148
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4149 if (varname[1] == NUL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4150 {
29448
8f1e16995118 patch 9.0.0066: switching window uneccarily when getting buffer options
Bram Moolenaar <Bram@vim.org>
parents: 29320
diff changeset
4151 // get all window-local or buffer-local options in a dict
28684
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4152 dict_T *opts = get_winbuf_options(htname == 'b');
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4153
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4154 if (opts != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4155 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4156 rettv_dict_set(rettv, opts);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4157 done = TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4158 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4159 }
28684
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4160 else if (eval_option(&varname, rettv, TRUE) == OK)
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4161 // Local option
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4162 done = TRUE;
28684
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4163
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4164 curbuf = save_curbuf;
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4165 }
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4166 else if (*varname == NUL)
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4167 {
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4168 // Empty string: return a dict with all the local variables.
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4169 if (htname == 'b')
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4170 v = &buf->b_bufvar;
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4171 else if (htname == 'w')
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4172 v = &win->w_winvar;
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4173 else
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4174 v = &tp->tp_winvar;
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4175 copy_tv(&v->di_tv, rettv);
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4176 done = TRUE;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4177 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4178 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4179 {
28684
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4180 hashtab_T *ht;
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4181
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4182 if (htname == 'b')
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4183 ht = &buf->b_vars->dv_hashtab;
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4184 else if (htname == 'w')
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4185 ht = &win->w_vars->dv_hashtab;
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4186 else
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4187 ht = &tp->tp_vars->dv_hashtab;
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4188
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4189 // Look up the variable.
28684
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4190 v = find_var_in_ht(ht, htname, varname, FALSE);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4191 if (v != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4192 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4193 copy_tv(&v->di_tv, rettv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4194 done = TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4195 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4196 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4197 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4198
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4199 if (need_switch_win)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4200 // restore previous notion of curwin
26978
aa613a3084b9 patch 8.2.4018: ml_get error when win_execute redraws with Visual selection
Bram Moolenaar <Bram@vim.org>
parents: 26966
diff changeset
4201 restore_win(&switchwin, TRUE);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4202 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4203
28684
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4204 if (!done && deftv->v_type != VAR_UNKNOWN)
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4205 // use the default value
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4206 copy_tv(deftv, rettv);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4207
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4208 --emsg_off;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4209 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4210
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4211 /*
28684
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4212 * getwinvar() and gettabwinvar()
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4213 */
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4214 static void
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4215 getwinvar(
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4216 typval_T *argvars,
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4217 typval_T *rettv,
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4218 int off) // 1 for gettabwinvar()
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4219 {
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4220 char_u *varname;
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4221 tabpage_T *tp;
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4222 win_T *win;
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4223
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4224 if (off == 1)
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4225 tp = find_tabpage((int)tv_get_number_chk(&argvars[0], NULL));
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4226 else
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4227 tp = curtab;
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4228 win = find_win_by_nr(&argvars[off], tp);
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4229 varname = tv_get_string_chk(&argvars[off + 1]);
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4230
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4231 get_var_from(varname, rettv, &argvars[off + 2], 'w', tp, win, NULL);
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4232 }
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4233
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4234 /*
21879
172b1746489c patch 8.2.1489: Vim9: error when setting an option with setbufvar()
Bram Moolenaar <Bram@vim.org>
parents: 21847
diff changeset
4235 * Set option "varname" to the value of "varp" for the current buffer/window.
172b1746489c patch 8.2.1489: Vim9: error when setting an option with setbufvar()
Bram Moolenaar <Bram@vim.org>
parents: 21847
diff changeset
4236 */
172b1746489c patch 8.2.1489: Vim9: error when setting an option with setbufvar()
Bram Moolenaar <Bram@vim.org>
parents: 21847
diff changeset
4237 static void
172b1746489c patch 8.2.1489: Vim9: error when setting an option with setbufvar()
Bram Moolenaar <Bram@vim.org>
parents: 21847
diff changeset
4238 set_option_from_tv(char_u *varname, typval_T *varp)
172b1746489c patch 8.2.1489: Vim9: error when setting an option with setbufvar()
Bram Moolenaar <Bram@vim.org>
parents: 21847
diff changeset
4239 {
172b1746489c patch 8.2.1489: Vim9: error when setting an option with setbufvar()
Bram Moolenaar <Bram@vim.org>
parents: 21847
diff changeset
4240 long numval = 0;
172b1746489c patch 8.2.1489: Vim9: error when setting an option with setbufvar()
Bram Moolenaar <Bram@vim.org>
parents: 21847
diff changeset
4241 char_u *strval;
172b1746489c patch 8.2.1489: Vim9: error when setting an option with setbufvar()
Bram Moolenaar <Bram@vim.org>
parents: 21847
diff changeset
4242 char_u nbuf[NUMBUFLEN];
172b1746489c patch 8.2.1489: Vim9: error when setting an option with setbufvar()
Bram Moolenaar <Bram@vim.org>
parents: 21847
diff changeset
4243 int error = FALSE;
172b1746489c patch 8.2.1489: Vim9: error when setting an option with setbufvar()
Bram Moolenaar <Bram@vim.org>
parents: 21847
diff changeset
4244
23483
ce7d6b461660 patch 8.2.2284: Vim9: cannot set an option to a boolean value
Bram Moolenaar <Bram@vim.org>
parents: 23458
diff changeset
4245 if (varp->v_type == VAR_BOOL)
23485
198ad7ef2420 patch 8.2.2285: Vim9: cannot set an option to a false
Bram Moolenaar <Bram@vim.org>
parents: 23483
diff changeset
4246 {
29497
9908c07ccb56 patch 9.0.0090: no error when assigning bool to a string option
Bram Moolenaar <Bram@vim.org>
parents: 29448
diff changeset
4247 if (is_string_option(varname))
9908c07ccb56 patch 9.0.0090: no error when assigning bool to a string option
Bram Moolenaar <Bram@vim.org>
parents: 29448
diff changeset
4248 {
9908c07ccb56 patch 9.0.0090: no error when assigning bool to a string option
Bram Moolenaar <Bram@vim.org>
parents: 29448
diff changeset
4249 emsg(_(e_string_required));
9908c07ccb56 patch 9.0.0090: no error when assigning bool to a string option
Bram Moolenaar <Bram@vim.org>
parents: 29448
diff changeset
4250 return;
9908c07ccb56 patch 9.0.0090: no error when assigning bool to a string option
Bram Moolenaar <Bram@vim.org>
parents: 29448
diff changeset
4251 }
23483
ce7d6b461660 patch 8.2.2284: Vim9: cannot set an option to a boolean value
Bram Moolenaar <Bram@vim.org>
parents: 23458
diff changeset
4252 numval = (long)varp->vval.v_number;
23485
198ad7ef2420 patch 8.2.2285: Vim9: cannot set an option to a false
Bram Moolenaar <Bram@vim.org>
parents: 23483
diff changeset
4253 strval = (char_u *)"0"; // avoid using "false"
198ad7ef2420 patch 8.2.2285: Vim9: cannot set an option to a false
Bram Moolenaar <Bram@vim.org>
parents: 23483
diff changeset
4254 }
198ad7ef2420 patch 8.2.2285: Vim9: cannot set an option to a false
Bram Moolenaar <Bram@vim.org>
parents: 23483
diff changeset
4255 else
198ad7ef2420 patch 8.2.2285: Vim9: cannot set an option to a false
Bram Moolenaar <Bram@vim.org>
parents: 23483
diff changeset
4256 {
198ad7ef2420 patch 8.2.2285: Vim9: cannot set an option to a false
Bram Moolenaar <Bram@vim.org>
parents: 23483
diff changeset
4257 if (!in_vim9script() || varp->v_type != VAR_STRING)
198ad7ef2420 patch 8.2.2285: Vim9: cannot set an option to a false
Bram Moolenaar <Bram@vim.org>
parents: 23483
diff changeset
4258 numval = (long)tv_get_number_chk(varp, &error);
198ad7ef2420 patch 8.2.2285: Vim9: cannot set an option to a false
Bram Moolenaar <Bram@vim.org>
parents: 23483
diff changeset
4259 strval = tv_get_string_buf_chk(varp, nbuf);
198ad7ef2420 patch 8.2.2285: Vim9: cannot set an option to a false
Bram Moolenaar <Bram@vim.org>
parents: 23483
diff changeset
4260 }
21879
172b1746489c patch 8.2.1489: Vim9: error when setting an option with setbufvar()
Bram Moolenaar <Bram@vim.org>
parents: 21847
diff changeset
4261 if (!error && strval != NULL)
28457
4dcccb2673fe patch 8.2.4753: error from setting an option is silently ignored
Bram Moolenaar <Bram@vim.org>
parents: 28345
diff changeset
4262 set_option_value_give_err(varname, numval, strval, OPT_LOCAL);
21879
172b1746489c patch 8.2.1489: Vim9: error when setting an option with setbufvar()
Bram Moolenaar <Bram@vim.org>
parents: 21847
diff changeset
4263 }
172b1746489c patch 8.2.1489: Vim9: error when setting an option with setbufvar()
Bram Moolenaar <Bram@vim.org>
parents: 21847
diff changeset
4264
172b1746489c patch 8.2.1489: Vim9: error when setting an option with setbufvar()
Bram Moolenaar <Bram@vim.org>
parents: 21847
diff changeset
4265 /*
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4266 * "setwinvar()" and "settabwinvar()" functions
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4267 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4268 static void
19049
e47b04b01793 patch 8.2.0085: dead code in builtin functions
Bram Moolenaar <Bram@vim.org>
parents: 18477
diff changeset
4269 setwinvar(typval_T *argvars, int off)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4270 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4271 win_T *win;
26978
aa613a3084b9 patch 8.2.4018: ml_get error when win_execute redraws with Visual selection
Bram Moolenaar <Bram@vim.org>
parents: 26966
diff changeset
4272 switchwin_T switchwin;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4273 int need_switch_win;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4274 char_u *varname, *winvarname;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4275 typval_T *varp;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4276 tabpage_T *tp = NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4277
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4278 if (check_secure())
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4279 return;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4280
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4281 if (off == 1)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4282 tp = find_tabpage((int)tv_get_number_chk(&argvars[0], NULL));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4283 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4284 tp = curtab;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4285 win = find_win_by_nr(&argvars[off], tp);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4286 varname = tv_get_string_chk(&argvars[off + 1]);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4287 varp = &argvars[off + 2];
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4288
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4289 if (win != NULL && varname != NULL && varp != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4290 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4291 need_switch_win = !(tp == curtab && win == curwin);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4292 if (!need_switch_win
26978
aa613a3084b9 patch 8.2.4018: ml_get error when win_execute redraws with Visual selection
Bram Moolenaar <Bram@vim.org>
parents: 26966
diff changeset
4293 || switch_win(&switchwin, win, tp, TRUE) == OK)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4294 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4295 if (*varname == '&')
21879
172b1746489c patch 8.2.1489: Vim9: error when setting an option with setbufvar()
Bram Moolenaar <Bram@vim.org>
parents: 21847
diff changeset
4296 set_option_from_tv(varname + 1, varp);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4297 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4298 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4299 winvarname = alloc(STRLEN(varname) + 3);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4300 if (winvarname != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4301 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4302 STRCPY(winvarname, "w:");
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4303 STRCPY(winvarname + 2, varname);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4304 set_var(winvarname, varp, TRUE);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4305 vim_free(winvarname);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4306 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4307 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4308 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4309 if (need_switch_win)
26978
aa613a3084b9 patch 8.2.4018: ml_get error when win_execute redraws with Visual selection
Bram Moolenaar <Bram@vim.org>
parents: 26966
diff changeset
4310 restore_win(&switchwin, TRUE);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4311 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4312 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4313
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
4314 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
4315 * reset v:option_new, v:option_old, v:option_oldlocal, v:option_oldglobal,
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
4316 * v:option_type, and v:option_command.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
4317 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
4318 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
4319 reset_v_option_vars(void)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
4320 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
4321 set_vim_var_string(VV_OPTION_NEW, NULL, -1);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
4322 set_vim_var_string(VV_OPTION_OLD, NULL, -1);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
4323 set_vim_var_string(VV_OPTION_OLDLOCAL, NULL, -1);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
4324 set_vim_var_string(VV_OPTION_OLDGLOBAL, NULL, -1);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
4325 set_vim_var_string(VV_OPTION_TYPE, NULL, -1);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
4326 set_vim_var_string(VV_OPTION_COMMAND, NULL, -1);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
4327 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
4328
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
4329 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
4330 * Add an assert error to v:errors.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
4331 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
4332 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
4333 assert_error(garray_T *gap)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
4334 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
4335 struct vimvar *vp = &vimvars[VV_ERRORS];
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
4336
26723
c3cffd372c6f patch 8.2.3890: Vim9: type check for using v: variables is basic
Bram Moolenaar <Bram@vim.org>
parents: 26721
diff changeset
4337 if (vp->vv_tv_type != VAR_LIST || vimvars[VV_ERRORS].vv_list == NULL)
17893
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4338 // Make sure v:errors is a list.
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
4339 set_vim_var_list(VV_ERRORS, list_alloc());
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
4340 list_append_string(vimvars[VV_ERRORS].vv_list, gap->ga_data, gap->ga_len);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
4341 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
4342
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4343 int
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4344 var_exists(char_u *var)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4345 {
21630
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21610
diff changeset
4346 char_u *arg = var;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4347 char_u *name;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4348 char_u *tofree;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4349 typval_T tv;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4350 int len = 0;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4351 int n = FALSE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4352
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4353 // get_name_len() takes care of expanding curly braces
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4354 name = var;
21630
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21610
diff changeset
4355 len = get_name_len(&arg, &tofree, TRUE, FALSE);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4356 if (len > 0)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4357 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4358 if (tofree != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4359 name = tofree;
26980
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated
Bram Moolenaar <Bram@vim.org>
parents: 26978
diff changeset
4360 n = (eval_variable(name, len, 0, &tv, NULL,
24112
0346a59ed5bf patch 8.2.2597: Vim9: "import * as" does not work at script level
Bram Moolenaar <Bram@vim.org>
parents: 24075
diff changeset
4361 EVAL_VAR_NOAUTOLOAD + EVAL_VAR_IMPORT) == OK);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4362 if (n)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4363 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4364 // handle d.key, l[idx], f(expr)
21630
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21610
diff changeset
4365 arg = skipwhite(arg);
26990
4b8d836db103 patch 8.2.4024: confusing error message if imported name is used directly
Bram Moolenaar <Bram@vim.org>
parents: 26980
diff changeset
4366 n = (handle_subscript(&arg, name, &tv, &EVALARG_EVALUATE,
4b8d836db103 patch 8.2.4024: confusing error message if imported name is used directly
Bram Moolenaar <Bram@vim.org>
parents: 26980
diff changeset
4367 FALSE) == OK);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4368 if (n)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4369 clear_tv(&tv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4370 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4371 }
21630
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21610
diff changeset
4372 if (*arg != NUL)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4373 n = FALSE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4374
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4375 vim_free(tofree);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4376 return n;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4377 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4378
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4379 static lval_T *redir_lval = NULL;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4380 #define EVALCMD_BUSY (redir_lval == (lval_T *)&redir_lval)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4381 static garray_T redir_ga; // only valid when redir_lval is not NULL
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4382 static char_u *redir_endp = NULL;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4383 static char_u *redir_varname = NULL;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4384
24490
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24482
diff changeset
4385 int
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24482
diff changeset
4386 alloc_redir_lval(void)
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24482
diff changeset
4387 {
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24482
diff changeset
4388 redir_lval = ALLOC_CLEAR_ONE(lval_T);
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24482
diff changeset
4389 if (redir_lval == NULL)
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24482
diff changeset
4390 return FAIL;
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24482
diff changeset
4391 return OK;
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24482
diff changeset
4392 }
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24482
diff changeset
4393
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24482
diff changeset
4394 void
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24482
diff changeset
4395 clear_redir_lval(void)
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24482
diff changeset
4396 {
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24482
diff changeset
4397 VIM_CLEAR(redir_lval);
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24482
diff changeset
4398 }
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24482
diff changeset
4399
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24482
diff changeset
4400 void
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24482
diff changeset
4401 init_redir_ga(void)
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24482
diff changeset
4402 {
27028
c9474ae175f4 patch 8.2.4043: using int for second argument of ga_init2()
Bram Moolenaar <Bram@vim.org>
parents: 27024
diff changeset
4403 ga_init2(&redir_ga, sizeof(char), 500);
24490
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24482
diff changeset
4404 }
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24482
diff changeset
4405
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4406 /*
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4407 * Start recording command output to a variable
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4408 * When "append" is TRUE append to an existing variable.
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4409 * Returns OK if successfully completed the setup. FAIL otherwise.
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4410 */
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4411 int
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4412 var_redir_start(char_u *name, int append)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4413 {
21265
6a4806e326dd patch 8.2.1183: assert_fails() checks the last error message
Bram Moolenaar <Bram@vim.org>
parents: 21206
diff changeset
4414 int called_emsg_before;
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4415 typval_T tv;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4416
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4417 // Catch a bad name early.
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4418 if (!eval_isnamec1(*name))
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4419 {
26865
bce848ec8b1b patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26861
diff changeset
4420 emsg(_(e_invalid_argument));
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4421 return FAIL;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4422 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4423
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4424 // Make a copy of the name, it is used in redir_lval until redir ends.
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4425 redir_varname = vim_strsave(name);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4426 if (redir_varname == NULL)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4427 return FAIL;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4428
24490
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24482
diff changeset
4429 if (alloc_redir_lval() == FAIL)
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4430 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4431 var_redir_stop();
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4432 return FAIL;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4433 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4434
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4435 // The output is stored in growarray "redir_ga" until redirection ends.
24490
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24482
diff changeset
4436 init_redir_ga();
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4437
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4438 // Parse the variable name (can be a dict or list entry).
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4439 redir_endp = get_lval(redir_varname, NULL, redir_lval, FALSE, FALSE, 0,
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4440 FNE_CHECK_START);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4441 if (redir_endp == NULL || redir_lval->ll_name == NULL || *redir_endp != NUL)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4442 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4443 clear_lval(redir_lval);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4444 if (redir_endp != NULL && *redir_endp != NUL)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4445 // Trailing characters are present after the variable name
26883
7f150a4936f2 patch 8.2.3970: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26881
diff changeset
4446 semsg(_(e_trailing_characters_str), redir_endp);
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4447 else
26865
bce848ec8b1b patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26861
diff changeset
4448 semsg(_(e_invalid_argument_str), name);
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4449 redir_endp = NULL; // don't store a value, only cleanup
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4450 var_redir_stop();
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4451 return FAIL;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4452 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4453
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4454 // check if we can write to the variable: set it to or append an empty
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4455 // string
21265
6a4806e326dd patch 8.2.1183: assert_fails() checks the last error message
Bram Moolenaar <Bram@vim.org>
parents: 21206
diff changeset
4456 called_emsg_before = called_emsg;
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4457 tv.v_type = VAR_STRING;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4458 tv.vval.v_string = (char_u *)"";
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4459 if (append)
22691
dda110a14be4 patch 8.2.1894: Vim9: command modifiers are not supported
Bram Moolenaar <Bram@vim.org>
parents: 22667
diff changeset
4460 set_var_lval(redir_lval, redir_endp, &tv, TRUE,
23917
4b417b776b95 patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents: 23707
diff changeset
4461 ASSIGN_NO_DECL, (char_u *)".", 0);
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4462 else
22691
dda110a14be4 patch 8.2.1894: Vim9: command modifiers are not supported
Bram Moolenaar <Bram@vim.org>
parents: 22667
diff changeset
4463 set_var_lval(redir_lval, redir_endp, &tv, TRUE,
23917
4b417b776b95 patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents: 23707
diff changeset
4464 ASSIGN_NO_DECL, (char_u *)"=", 0);
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4465 clear_lval(redir_lval);
21265
6a4806e326dd patch 8.2.1183: assert_fails() checks the last error message
Bram Moolenaar <Bram@vim.org>
parents: 21206
diff changeset
4466 if (called_emsg > called_emsg_before)
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4467 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4468 redir_endp = NULL; // don't store a value, only cleanup
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4469 var_redir_stop();
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4470 return FAIL;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4471 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4472
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4473 return OK;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4474 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4475
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4476 /*
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4477 * Append "value[value_len]" to the variable set by var_redir_start().
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4478 * The actual appending is postponed until redirection ends, because the value
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4479 * appended may in fact be the string we write to, changing it may cause freed
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4480 * memory to be used:
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4481 * :redir => foo
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4482 * :let foo
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4483 * :redir END
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4484 */
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4485 void
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4486 var_redir_str(char_u *value, int value_len)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4487 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4488 int len;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4489
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4490 if (redir_lval == NULL)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4491 return;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4492
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4493 if (value_len == -1)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4494 len = (int)STRLEN(value); // Append the entire string
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4495 else
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4496 len = value_len; // Append only "value_len" characters
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4497
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4498 if (ga_grow(&redir_ga, len) == OK)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4499 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4500 mch_memmove((char *)redir_ga.ga_data + redir_ga.ga_len, value, len);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4501 redir_ga.ga_len += len;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4502 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4503 else
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4504 var_redir_stop();
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4505 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4506
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4507 /*
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4508 * Stop redirecting command output to a variable.
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4509 * Frees the allocated memory.
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4510 */
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4511 void
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4512 var_redir_stop(void)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4513 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4514 typval_T tv;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4515
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4516 if (EVALCMD_BUSY)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4517 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4518 redir_lval = NULL;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4519 return;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4520 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4521
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4522 if (redir_lval != NULL)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4523 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4524 // If there was no error: assign the text to the variable.
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4525 if (redir_endp != NULL)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4526 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4527 ga_append(&redir_ga, NUL); // Append the trailing NUL.
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4528 tv.v_type = VAR_STRING;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4529 tv.vval.v_string = redir_ga.ga_data;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4530 // Call get_lval() again, if it's inside a Dict or List it may
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4531 // have changed.
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4532 redir_endp = get_lval(redir_varname, NULL, redir_lval,
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4533 FALSE, FALSE, 0, FNE_CHECK_START);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4534 if (redir_endp != NULL && redir_lval->ll_name != NULL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
4535 set_var_lval(redir_lval, redir_endp, &tv, FALSE, 0,
23917
4b417b776b95 patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents: 23707
diff changeset
4536 (char_u *)".", 0);
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4537 clear_lval(redir_lval);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4538 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4539
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4540 // free the collected output
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4541 VIM_CLEAR(redir_ga.ga_data);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4542
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4543 VIM_CLEAR(redir_lval);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4544 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4545 VIM_CLEAR(redir_varname);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4546 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4547
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4548 /*
24490
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24482
diff changeset
4549 * Get the collected redirected text and clear redir_ga.
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24482
diff changeset
4550 */
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24482
diff changeset
4551 char_u *
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24482
diff changeset
4552 get_clear_redir_ga(void)
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24482
diff changeset
4553 {
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24482
diff changeset
4554 char_u *res;
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24482
diff changeset
4555
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24482
diff changeset
4556 ga_append(&redir_ga, NUL); // Append the trailing NUL.
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24482
diff changeset
4557 res = redir_ga.ga_data;
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24482
diff changeset
4558 redir_ga.ga_data = NULL;
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24482
diff changeset
4559 return res;
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24482
diff changeset
4560 }
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24482
diff changeset
4561
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24482
diff changeset
4562 /*
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4563 * "gettabvar()" function
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4564 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4565 void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4566 f_gettabvar(typval_T *argvars, typval_T *rettv)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4567 {
28684
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4568 char_u *varname;
26978
aa613a3084b9 patch 8.2.4018: ml_get error when win_execute redraws with Visual selection
Bram Moolenaar <Bram@vim.org>
parents: 26966
diff changeset
4569 tabpage_T *tp;
28684
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4570 win_T *win = NULL;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4571
25302
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25298
diff changeset
4572 if (in_vim9script()
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25298
diff changeset
4573 && (check_for_number_arg(argvars, 0) == FAIL
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25298
diff changeset
4574 || check_for_string_arg(argvars, 1) == FAIL))
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25298
diff changeset
4575 return;
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25298
diff changeset
4576
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4577 varname = tv_get_string_chk(&argvars[1]);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4578 tp = find_tabpage((int)tv_get_number_chk(&argvars[0], NULL));
28684
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4579 if (tp != NULL)
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4580 win = tp == curtab || tp->tp_firstwin == NULL ? firstwin
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4581 : tp->tp_firstwin;
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4582
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4583 get_var_from(varname, rettv, &argvars[2], 't', tp, win, NULL);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4584 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4585
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4586 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4587 * "gettabwinvar()" function
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4588 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4589 void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4590 f_gettabwinvar(typval_T *argvars, typval_T *rettv)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4591 {
25302
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25298
diff changeset
4592 if (in_vim9script()
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25298
diff changeset
4593 && (check_for_number_arg(argvars, 0) == FAIL
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25298
diff changeset
4594 || check_for_number_arg(argvars, 1) == FAIL
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25298
diff changeset
4595 || check_for_string_arg(argvars, 2) == FAIL))
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25298
diff changeset
4596 return;
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25298
diff changeset
4597
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4598 getwinvar(argvars, rettv, 1);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4599 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4600
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4601 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4602 * "getwinvar()" function
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4603 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4604 void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4605 f_getwinvar(typval_T *argvars, typval_T *rettv)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4606 {
25302
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25298
diff changeset
4607 if (in_vim9script()
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25298
diff changeset
4608 && (check_for_number_arg(argvars, 0) == FAIL
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25298
diff changeset
4609 || check_for_string_arg(argvars, 1) == FAIL))
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25298
diff changeset
4610 return;
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25298
diff changeset
4611
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4612 getwinvar(argvars, rettv, 0);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4613 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4614
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4615 /*
17893
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4616 * "getbufvar()" function
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4617 */
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4618 void
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4619 f_getbufvar(typval_T *argvars, typval_T *rettv)
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4620 {
28684
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4621 char_u *varname;
17893
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4622 buf_T *buf;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4623
25348
75031a22be39 patch 8.2.3211: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25328
diff changeset
4624 if (in_vim9script()
75031a22be39 patch 8.2.3211: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25328
diff changeset
4625 && (check_for_buffer_arg(argvars, 0) == FAIL
75031a22be39 patch 8.2.3211: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25328
diff changeset
4626 || check_for_string_arg(argvars, 1) == FAIL))
75031a22be39 patch 8.2.3211: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25328
diff changeset
4627 return;
75031a22be39 patch 8.2.3211: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25328
diff changeset
4628
17893
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4629 varname = tv_get_string_chk(&argvars[1]);
22027
ee967cdcf749 patch 8.2.1563: Vim9: error when using '%" with setbufvar() r getbufvar()
Bram Moolenaar <Bram@vim.org>
parents: 21979
diff changeset
4630 buf = tv_get_buf_from_arg(&argvars[0]);
17893
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4631
28684
6d55e6c9cdb5 patch 8.2.4866: duplicate code in "get" functions
Bram Moolenaar <Bram@vim.org>
parents: 28633
diff changeset
4632 get_var_from(varname, rettv, &argvars[2], 'b', curtab, curwin, buf);
17893
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4633 }
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4634
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4635 /*
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4636 * "settabvar()" function
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4637 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4638 void
19049
e47b04b01793 patch 8.2.0085: dead code in builtin functions
Bram Moolenaar <Bram@vim.org>
parents: 18477
diff changeset
4639 f_settabvar(typval_T *argvars, typval_T *rettv UNUSED)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4640 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4641 tabpage_T *save_curtab;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4642 tabpage_T *tp;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4643 char_u *varname, *tabvarname;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4644 typval_T *varp;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4645
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4646 if (check_secure())
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4647 return;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4648
25302
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25298
diff changeset
4649 if (in_vim9script()
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25298
diff changeset
4650 && (check_for_number_arg(argvars, 0) == FAIL
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25298
diff changeset
4651 || check_for_string_arg(argvars, 1) == FAIL))
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25298
diff changeset
4652 return;
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25298
diff changeset
4653
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4654 tp = find_tabpage((int)tv_get_number_chk(&argvars[0], NULL));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4655 varname = tv_get_string_chk(&argvars[1]);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4656 varp = &argvars[2];
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4657
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4658 if (varname != NULL && varp != NULL && tp != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4659 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4660 save_curtab = curtab;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4661 goto_tabpage_tp(tp, FALSE, FALSE);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4662
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4663 tabvarname = alloc(STRLEN(varname) + 3);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4664 if (tabvarname != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4665 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4666 STRCPY(tabvarname, "t:");
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4667 STRCPY(tabvarname + 2, varname);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4668 set_var(tabvarname, varp, TRUE);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4669 vim_free(tabvarname);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4670 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4671
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4672 // Restore current tabpage
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4673 if (valid_tabpage(save_curtab))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4674 goto_tabpage_tp(save_curtab, FALSE, FALSE);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4675 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4676 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4677
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4678 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4679 * "settabwinvar()" function
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4680 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4681 void
19049
e47b04b01793 patch 8.2.0085: dead code in builtin functions
Bram Moolenaar <Bram@vim.org>
parents: 18477
diff changeset
4682 f_settabwinvar(typval_T *argvars, typval_T *rettv UNUSED)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4683 {
25302
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25298
diff changeset
4684 if (in_vim9script()
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25298
diff changeset
4685 && (check_for_number_arg(argvars, 0) == FAIL
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25298
diff changeset
4686 || check_for_number_arg(argvars, 1) == FAIL
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25298
diff changeset
4687 || check_for_string_arg(argvars, 2) == FAIL))
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25298
diff changeset
4688 return;
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25298
diff changeset
4689
19049
e47b04b01793 patch 8.2.0085: dead code in builtin functions
Bram Moolenaar <Bram@vim.org>
parents: 18477
diff changeset
4690 setwinvar(argvars, 1);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4691 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4692
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4693 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4694 * "setwinvar()" function
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4695 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4696 void
19049
e47b04b01793 patch 8.2.0085: dead code in builtin functions
Bram Moolenaar <Bram@vim.org>
parents: 18477
diff changeset
4697 f_setwinvar(typval_T *argvars, typval_T *rettv UNUSED)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4698 {
25302
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25298
diff changeset
4699 if (in_vim9script()
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25298
diff changeset
4700 && (check_for_number_arg(argvars, 0) == FAIL
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25298
diff changeset
4701 || check_for_string_arg(argvars, 1) == FAIL))
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25298
diff changeset
4702 return;
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25298
diff changeset
4703
19049
e47b04b01793 patch 8.2.0085: dead code in builtin functions
Bram Moolenaar <Bram@vim.org>
parents: 18477
diff changeset
4704 setwinvar(argvars, 0);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4705 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4706
17893
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4707 /*
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4708 * "setbufvar()" function
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4709 */
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4710 void
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4711 f_setbufvar(typval_T *argvars, typval_T *rettv UNUSED)
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4712 {
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4713 buf_T *buf;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4714 char_u *varname, *bufvarname;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4715 typval_T *varp;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4716
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4717 if (check_secure())
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4718 return;
25348
75031a22be39 patch 8.2.3211: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25328
diff changeset
4719
75031a22be39 patch 8.2.3211: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25328
diff changeset
4720 if (in_vim9script()
75031a22be39 patch 8.2.3211: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25328
diff changeset
4721 && (check_for_buffer_arg(argvars, 0) == FAIL
75031a22be39 patch 8.2.3211: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25328
diff changeset
4722 || check_for_string_arg(argvars, 1) == FAIL))
75031a22be39 patch 8.2.3211: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25328
diff changeset
4723 return;
75031a22be39 patch 8.2.3211: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25328
diff changeset
4724
17893
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4725 varname = tv_get_string_chk(&argvars[1]);
22027
ee967cdcf749 patch 8.2.1563: Vim9: error when using '%" with setbufvar() r getbufvar()
Bram Moolenaar <Bram@vim.org>
parents: 21979
diff changeset
4726 buf = tv_get_buf_from_arg(&argvars[0]);
17893
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4727 varp = &argvars[2];
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4728
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4729 if (buf != NULL && varname != NULL && varp != NULL)
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4730 {
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4731 if (*varname == '&')
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4732 {
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4733 aco_save_T aco;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4734
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4735 // set curbuf to be our buf, temporarily
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4736 aucmd_prepbuf(&aco, buf);
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4737
21879
172b1746489c patch 8.2.1489: Vim9: error when setting an option with setbufvar()
Bram Moolenaar <Bram@vim.org>
parents: 21847
diff changeset
4738 set_option_from_tv(varname + 1, varp);
17893
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4739
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4740 // reset notion of buffer
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4741 aucmd_restbuf(&aco);
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4742 }
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4743 else
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4744 {
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4745 bufvarname = alloc(STRLEN(varname) + 3);
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4746 if (bufvarname != NULL)
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4747 {
19834
2ef25a007bb7 patch 8.2.0473: variables declared in an outer scope
Bram Moolenaar <Bram@vim.org>
parents: 19609
diff changeset
4748 buf_T *save_curbuf = curbuf;
2ef25a007bb7 patch 8.2.0473: variables declared in an outer scope
Bram Moolenaar <Bram@vim.org>
parents: 19609
diff changeset
4749
17893
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4750 curbuf = buf;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4751 STRCPY(bufvarname, "b:");
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4752 STRCPY(bufvarname + 2, varname);
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4753 set_var(bufvarname, varp, TRUE);
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4754 vim_free(bufvarname);
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4755 curbuf = save_curbuf;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4756 }
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4757 }
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4758 }
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4759 }
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
4760
17986
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4761 /*
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4762 * Get a callback from "arg". It can be a Funcref or a function name.
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4763 * When "arg" is zero return an empty string.
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4764 * "cb_name" is not allocated.
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4765 * "cb_name" is set to NULL for an invalid argument.
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4766 */
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4767 callback_T
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4768 get_callback(typval_T *arg)
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4769 {
19609
fe827d6267c2 patch 8.2.0361: internal error when using "0" for a callback
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
4770 callback_T res;
fe827d6267c2 patch 8.2.0361: internal error when using "0" for a callback
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
4771 int r = OK;
17986
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4772
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4773 res.cb_free_name = FALSE;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4774 if (arg->v_type == VAR_PARTIAL && arg->vval.v_partial != NULL)
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4775 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4776 res.cb_partial = arg->vval.v_partial;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4777 ++res.cb_partial->pt_refcount;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4778 res.cb_name = partial_name(res.cb_partial);
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4779 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4780 else
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4781 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4782 res.cb_partial = NULL;
19609
fe827d6267c2 patch 8.2.0361: internal error when using "0" for a callback
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
4783 if (arg->v_type == VAR_STRING && arg->vval.v_string != NULL
fe827d6267c2 patch 8.2.0361: internal error when using "0" for a callback
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
4784 && isdigit(*arg->vval.v_string))
fe827d6267c2 patch 8.2.0361: internal error when using "0" for a callback
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
4785 r = FAIL;
fe827d6267c2 patch 8.2.0361: internal error when using "0" for a callback
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
4786 else if (arg->v_type == VAR_FUNC || arg->v_type == VAR_STRING)
17986
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4787 {
26721
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26624
diff changeset
4788 if (arg->v_type == VAR_STRING)
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26624
diff changeset
4789 {
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26624
diff changeset
4790 char_u *name;
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26624
diff changeset
4791
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26624
diff changeset
4792 name = get_scriptlocal_funcname(arg->vval.v_string);
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26624
diff changeset
4793 if (name != NULL)
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26624
diff changeset
4794 {
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26624
diff changeset
4795 vim_free(arg->vval.v_string);
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26624
diff changeset
4796 arg->vval.v_string = name;
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26624
diff changeset
4797 }
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26624
diff changeset
4798 }
9c9b8d95b05f patch 8.2.3889: duplicate code for translating script-local function name
Bram Moolenaar <Bram@vim.org>
parents: 26624
diff changeset
4799
17986
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4800 res.cb_name = arg->vval.v_string;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4801 func_ref(res.cb_name);
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4802 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4803 else if (arg->v_type == VAR_NUMBER && arg->vval.v_number == 0)
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4804 res.cb_name = (char_u *)"";
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4805 else
19609
fe827d6267c2 patch 8.2.0361: internal error when using "0" for a callback
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
4806 r = FAIL;
fe827d6267c2 patch 8.2.0361: internal error when using "0" for a callback
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
4807
fe827d6267c2 patch 8.2.0361: internal error when using "0" for a callback
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
4808 if (r == FAIL)
17986
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4809 {
26966
ac75c145f0a9 patch 8.2.4012: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26958
diff changeset
4810 emsg(_(e_invalid_callback_argument));
17986
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4811 res.cb_name = NULL;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4812 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4813 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4814 return res;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4815 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4816
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4817 /*
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4818 * Copy a callback into a typval_T.
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4819 */
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4820 void
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4821 put_callback(callback_T *cb, typval_T *tv)
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4822 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4823 if (cb->cb_partial != NULL)
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4824 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4825 tv->v_type = VAR_PARTIAL;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4826 tv->vval.v_partial = cb->cb_partial;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4827 ++tv->vval.v_partial->pt_refcount;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4828 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4829 else
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4830 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4831 tv->v_type = VAR_FUNC;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4832 tv->vval.v_string = vim_strsave(cb->cb_name);
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4833 func_ref(cb->cb_name);
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4834 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4835 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4836
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4837 /*
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4838 * Make a copy of "src" into "dest", allocating the function name if needed,
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4839 * without incrementing the refcount.
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4840 */
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4841 void
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4842 set_callback(callback_T *dest, callback_T *src)
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4843 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4844 if (src->cb_partial == NULL)
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4845 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4846 // just a function name, make a copy
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4847 dest->cb_name = vim_strsave(src->cb_name);
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4848 dest->cb_free_name = TRUE;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4849 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4850 else
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4851 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4852 // cb_name is a pointer into cb_partial
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4853 dest->cb_name = src->cb_name;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4854 dest->cb_free_name = FALSE;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4855 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4856 dest->cb_partial = src->cb_partial;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4857 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4858
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4859 /*
21409
2c40e60017a8 patch 8.2.1255: cannot use a lambda with quickfix functions
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
4860 * Copy callback from "src" to "dest", incrementing the refcounts.
2c40e60017a8 patch 8.2.1255: cannot use a lambda with quickfix functions
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
4861 */
2c40e60017a8 patch 8.2.1255: cannot use a lambda with quickfix functions
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
4862 void
2c40e60017a8 patch 8.2.1255: cannot use a lambda with quickfix functions
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
4863 copy_callback(callback_T *dest, callback_T *src)
2c40e60017a8 patch 8.2.1255: cannot use a lambda with quickfix functions
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
4864 {
2c40e60017a8 patch 8.2.1255: cannot use a lambda with quickfix functions
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
4865 dest->cb_partial = src->cb_partial;
2c40e60017a8 patch 8.2.1255: cannot use a lambda with quickfix functions
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
4866 if (dest->cb_partial != NULL)
2c40e60017a8 patch 8.2.1255: cannot use a lambda with quickfix functions
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
4867 {
2c40e60017a8 patch 8.2.1255: cannot use a lambda with quickfix functions
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
4868 dest->cb_name = src->cb_name;
2c40e60017a8 patch 8.2.1255: cannot use a lambda with quickfix functions
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
4869 dest->cb_free_name = FALSE;
2c40e60017a8 patch 8.2.1255: cannot use a lambda with quickfix functions
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
4870 ++dest->cb_partial->pt_refcount;
2c40e60017a8 patch 8.2.1255: cannot use a lambda with quickfix functions
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
4871 }
2c40e60017a8 patch 8.2.1255: cannot use a lambda with quickfix functions
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
4872 else
2c40e60017a8 patch 8.2.1255: cannot use a lambda with quickfix functions
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
4873 {
2c40e60017a8 patch 8.2.1255: cannot use a lambda with quickfix functions
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
4874 dest->cb_name = vim_strsave(src->cb_name);
2c40e60017a8 patch 8.2.1255: cannot use a lambda with quickfix functions
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
4875 dest->cb_free_name = TRUE;
2c40e60017a8 patch 8.2.1255: cannot use a lambda with quickfix functions
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
4876 func_ref(src->cb_name);
2c40e60017a8 patch 8.2.1255: cannot use a lambda with quickfix functions
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
4877 }
2c40e60017a8 patch 8.2.1255: cannot use a lambda with quickfix functions
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
4878 }
2c40e60017a8 patch 8.2.1255: cannot use a lambda with quickfix functions
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
4879
2c40e60017a8 patch 8.2.1255: cannot use a lambda with quickfix functions
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
4880 /*
27285
53edd190a607 patch 8.2.4171: cannot invoke option function using autoload import
Bram Moolenaar <Bram@vim.org>
parents: 27277
diff changeset
4881 * When a callback refers to an autoload import, change the function name to
53edd190a607 patch 8.2.4171: cannot invoke option function using autoload import
Bram Moolenaar <Bram@vim.org>
parents: 27277
diff changeset
4882 * the "path#name" form. Uses the current script context.
53edd190a607 patch 8.2.4171: cannot invoke option function using autoload import
Bram Moolenaar <Bram@vim.org>
parents: 27277
diff changeset
4883 * Only works when the name is allocated.
53edd190a607 patch 8.2.4171: cannot invoke option function using autoload import
Bram Moolenaar <Bram@vim.org>
parents: 27277
diff changeset
4884 */
53edd190a607 patch 8.2.4171: cannot invoke option function using autoload import
Bram Moolenaar <Bram@vim.org>
parents: 27277
diff changeset
4885 void
53edd190a607 patch 8.2.4171: cannot invoke option function using autoload import
Bram Moolenaar <Bram@vim.org>
parents: 27277
diff changeset
4886 expand_autload_callback(callback_T *cb)
53edd190a607 patch 8.2.4171: cannot invoke option function using autoload import
Bram Moolenaar <Bram@vim.org>
parents: 27277
diff changeset
4887 {
27362
2ca6dd1f62af patch 8.2.4209: partial in 'opfunc' cannot use an imported function
Bram Moolenaar <Bram@vim.org>
parents: 27338
diff changeset
4888 char_u *name;
27285
53edd190a607 patch 8.2.4171: cannot invoke option function using autoload import
Bram Moolenaar <Bram@vim.org>
parents: 27277
diff changeset
4889 char_u *p;
53edd190a607 patch 8.2.4171: cannot invoke option function using autoload import
Bram Moolenaar <Bram@vim.org>
parents: 27277
diff changeset
4890 imported_T *import;
53edd190a607 patch 8.2.4171: cannot invoke option function using autoload import
Bram Moolenaar <Bram@vim.org>
parents: 27277
diff changeset
4891
27362
2ca6dd1f62af patch 8.2.4209: partial in 'opfunc' cannot use an imported function
Bram Moolenaar <Bram@vim.org>
parents: 27338
diff changeset
4892 if (!in_vim9script() || cb->cb_name == NULL
2ca6dd1f62af patch 8.2.4209: partial in 'opfunc' cannot use an imported function
Bram Moolenaar <Bram@vim.org>
parents: 27338
diff changeset
4893 || (!cb->cb_free_name
2ca6dd1f62af patch 8.2.4209: partial in 'opfunc' cannot use an imported function
Bram Moolenaar <Bram@vim.org>
parents: 27338
diff changeset
4894 && (cb->cb_partial == NULL || cb->cb_partial->pt_name == NULL)))
27285
53edd190a607 patch 8.2.4171: cannot invoke option function using autoload import
Bram Moolenaar <Bram@vim.org>
parents: 27277
diff changeset
4895 return;
27362
2ca6dd1f62af patch 8.2.4209: partial in 'opfunc' cannot use an imported function
Bram Moolenaar <Bram@vim.org>
parents: 27338
diff changeset
4896 if (cb->cb_partial != NULL)
2ca6dd1f62af patch 8.2.4209: partial in 'opfunc' cannot use an imported function
Bram Moolenaar <Bram@vim.org>
parents: 27338
diff changeset
4897 name = cb->cb_partial->pt_name;
2ca6dd1f62af patch 8.2.4209: partial in 'opfunc' cannot use an imported function
Bram Moolenaar <Bram@vim.org>
parents: 27338
diff changeset
4898 else
2ca6dd1f62af patch 8.2.4209: partial in 'opfunc' cannot use an imported function
Bram Moolenaar <Bram@vim.org>
parents: 27338
diff changeset
4899 name = cb->cb_name;
2ca6dd1f62af patch 8.2.4209: partial in 'opfunc' cannot use an imported function
Bram Moolenaar <Bram@vim.org>
parents: 27338
diff changeset
4900 p = vim_strchr(name, '.');
27285
53edd190a607 patch 8.2.4171: cannot invoke option function using autoload import
Bram Moolenaar <Bram@vim.org>
parents: 27277
diff changeset
4901 if (p == NULL)
53edd190a607 patch 8.2.4171: cannot invoke option function using autoload import
Bram Moolenaar <Bram@vim.org>
parents: 27277
diff changeset
4902 return;
27698
3813036f19cb patch 8.2.4375: ctx_imports is not used
Bram Moolenaar <Bram@vim.org>
parents: 27690
diff changeset
4903 import = find_imported(name, p - name, FALSE);
27285
53edd190a607 patch 8.2.4171: cannot invoke option function using autoload import
Bram Moolenaar <Bram@vim.org>
parents: 27277
diff changeset
4904 if (import != NULL && SCRIPT_ID_VALID(import->imp_sid))
53edd190a607 patch 8.2.4171: cannot invoke option function using autoload import
Bram Moolenaar <Bram@vim.org>
parents: 27277
diff changeset
4905 {
53edd190a607 patch 8.2.4171: cannot invoke option function using autoload import
Bram Moolenaar <Bram@vim.org>
parents: 27277
diff changeset
4906 scriptitem_T *si = SCRIPT_ITEM(import->imp_sid);
53edd190a607 patch 8.2.4171: cannot invoke option function using autoload import
Bram Moolenaar <Bram@vim.org>
parents: 27277
diff changeset
4907
53edd190a607 patch 8.2.4171: cannot invoke option function using autoload import
Bram Moolenaar <Bram@vim.org>
parents: 27277
diff changeset
4908 if (si->sn_autoload_prefix != NULL)
53edd190a607 patch 8.2.4171: cannot invoke option function using autoload import
Bram Moolenaar <Bram@vim.org>
parents: 27277
diff changeset
4909 {
27362
2ca6dd1f62af patch 8.2.4209: partial in 'opfunc' cannot use an imported function
Bram Moolenaar <Bram@vim.org>
parents: 27338
diff changeset
4910 char_u *newname = concat_str(si->sn_autoload_prefix, p + 1);
2ca6dd1f62af patch 8.2.4209: partial in 'opfunc' cannot use an imported function
Bram Moolenaar <Bram@vim.org>
parents: 27338
diff changeset
4911
2ca6dd1f62af patch 8.2.4209: partial in 'opfunc' cannot use an imported function
Bram Moolenaar <Bram@vim.org>
parents: 27338
diff changeset
4912 if (newname != NULL)
27285
53edd190a607 patch 8.2.4171: cannot invoke option function using autoload import
Bram Moolenaar <Bram@vim.org>
parents: 27277
diff changeset
4913 {
27362
2ca6dd1f62af patch 8.2.4209: partial in 'opfunc' cannot use an imported function
Bram Moolenaar <Bram@vim.org>
parents: 27338
diff changeset
4914 if (cb->cb_partial != NULL)
2ca6dd1f62af patch 8.2.4209: partial in 'opfunc' cannot use an imported function
Bram Moolenaar <Bram@vim.org>
parents: 27338
diff changeset
4915 {
2ca6dd1f62af patch 8.2.4209: partial in 'opfunc' cannot use an imported function
Bram Moolenaar <Bram@vim.org>
parents: 27338
diff changeset
4916 if (cb->cb_name == cb->cb_partial->pt_name)
2ca6dd1f62af patch 8.2.4209: partial in 'opfunc' cannot use an imported function
Bram Moolenaar <Bram@vim.org>
parents: 27338
diff changeset
4917 cb->cb_name = newname;
2ca6dd1f62af patch 8.2.4209: partial in 'opfunc' cannot use an imported function
Bram Moolenaar <Bram@vim.org>
parents: 27338
diff changeset
4918 vim_free(cb->cb_partial->pt_name);
2ca6dd1f62af patch 8.2.4209: partial in 'opfunc' cannot use an imported function
Bram Moolenaar <Bram@vim.org>
parents: 27338
diff changeset
4919 cb->cb_partial->pt_name = newname;
2ca6dd1f62af patch 8.2.4209: partial in 'opfunc' cannot use an imported function
Bram Moolenaar <Bram@vim.org>
parents: 27338
diff changeset
4920 }
2ca6dd1f62af patch 8.2.4209: partial in 'opfunc' cannot use an imported function
Bram Moolenaar <Bram@vim.org>
parents: 27338
diff changeset
4921 else
2ca6dd1f62af patch 8.2.4209: partial in 'opfunc' cannot use an imported function
Bram Moolenaar <Bram@vim.org>
parents: 27338
diff changeset
4922 {
2ca6dd1f62af patch 8.2.4209: partial in 'opfunc' cannot use an imported function
Bram Moolenaar <Bram@vim.org>
parents: 27338
diff changeset
4923 vim_free(cb->cb_name);
2ca6dd1f62af patch 8.2.4209: partial in 'opfunc' cannot use an imported function
Bram Moolenaar <Bram@vim.org>
parents: 27338
diff changeset
4924 cb->cb_name = newname;
2ca6dd1f62af patch 8.2.4209: partial in 'opfunc' cannot use an imported function
Bram Moolenaar <Bram@vim.org>
parents: 27338
diff changeset
4925 }
27285
53edd190a607 patch 8.2.4171: cannot invoke option function using autoload import
Bram Moolenaar <Bram@vim.org>
parents: 27277
diff changeset
4926 }
53edd190a607 patch 8.2.4171: cannot invoke option function using autoload import
Bram Moolenaar <Bram@vim.org>
parents: 27277
diff changeset
4927 }
53edd190a607 patch 8.2.4171: cannot invoke option function using autoload import
Bram Moolenaar <Bram@vim.org>
parents: 27277
diff changeset
4928 }
53edd190a607 patch 8.2.4171: cannot invoke option function using autoload import
Bram Moolenaar <Bram@vim.org>
parents: 27277
diff changeset
4929 }
53edd190a607 patch 8.2.4171: cannot invoke option function using autoload import
Bram Moolenaar <Bram@vim.org>
parents: 27277
diff changeset
4930
53edd190a607 patch 8.2.4171: cannot invoke option function using autoload import
Bram Moolenaar <Bram@vim.org>
parents: 27277
diff changeset
4931 /*
17986
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4932 * Unref/free "callback" returned by get_callback() or set_callback().
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4933 */
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4934 void
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4935 free_callback(callback_T *callback)
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4936 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4937 if (callback->cb_partial != NULL)
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4938 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4939 partial_unref(callback->cb_partial);
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4940 callback->cb_partial = NULL;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4941 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4942 else if (callback->cb_name != NULL)
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4943 func_unref(callback->cb_name);
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4944 if (callback->cb_free_name)
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4945 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4946 vim_free(callback->cb_name);
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4947 callback->cb_free_name = FALSE;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4948 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4949 callback->cb_name = NULL;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4950 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
4951
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4952 #endif // FEAT_EVAL