Mercurial > vim
annotate src/evalvars.c @ 17885:5e2d8840da11 v8.1.1939
patch 8.1.1939: code for handling v: variables in generic eval file
Commit: https://github.com/vim/vim/commit/e5cdf153bcb348c68011b308c8988cea42d6ddeb
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Aug 29 22:09:46 2019 +0200
patch 8.1.1939: code for handling v: variables in generic eval file
Problem: Code for handling v: variables in generic eval file.
Solution: Move v: variables to evalvars.c. (Yegappan Lakshmanan,
closes #4872)
author | Bram Moolenaar <Bram@vim.org> |
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date | Thu, 29 Aug 2019 22:15:04 +0200 |
parents | d50a5faa75bd |
children | 39ffd167a307 |
rev | line source |
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
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2 * |
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3 * VIM - Vi IMproved by Bram Moolenaar |
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4 * |
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5 * Do ":help uganda" in Vim to read copying and usage conditions. |
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6 * Do ":help credits" in Vim to see a list of people who contributed. |
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7 * See README.txt for an overview of the Vim source code. |
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8 */ |
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9 |
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10 /* |
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11 * 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 char *e_letunexp = N_("E18: Unexpected characters in :let"); |
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19 |
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20 static dictitem_T globvars_var; // variable used for g: |
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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 static struct vimvar |
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43 { |
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44 char *vv_name; // name of variable, without v: |
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45 dictitem16_T vv_di; // value and name for key (max 16 chars!) |
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46 char vv_flags; // VV_COMPAT, VV_RO, VV_RO_SBX |
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47 } vimvars[VV_LEN] = |
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48 { |
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49 /* |
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50 * The order here must match the VV_ defines in vim.h! |
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51 * Initializing a union does not work, leave tv.vval empty to get zero's. |
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52 */ |
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53 {VV_NAME("count", VAR_NUMBER), VV_COMPAT+VV_RO}, |
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54 {VV_NAME("count1", VAR_NUMBER), VV_RO}, |
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55 {VV_NAME("prevcount", VAR_NUMBER), VV_RO}, |
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56 {VV_NAME("errmsg", VAR_STRING), VV_COMPAT}, |
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57 {VV_NAME("warningmsg", VAR_STRING), 0}, |
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58 {VV_NAME("statusmsg", VAR_STRING), 0}, |
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59 {VV_NAME("shell_error", VAR_NUMBER), VV_COMPAT+VV_RO}, |
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60 {VV_NAME("this_session", VAR_STRING), VV_COMPAT}, |
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61 {VV_NAME("version", VAR_NUMBER), VV_COMPAT+VV_RO}, |
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62 {VV_NAME("lnum", VAR_NUMBER), VV_RO_SBX}, |
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63 {VV_NAME("termresponse", VAR_STRING), VV_RO}, |
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64 {VV_NAME("fname", VAR_STRING), VV_RO}, |
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65 {VV_NAME("lang", VAR_STRING), VV_RO}, |
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66 {VV_NAME("lc_time", VAR_STRING), VV_RO}, |
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67 {VV_NAME("ctype", VAR_STRING), VV_RO}, |
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68 {VV_NAME("charconvert_from", VAR_STRING), VV_RO}, |
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69 {VV_NAME("charconvert_to", VAR_STRING), VV_RO}, |
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70 {VV_NAME("fname_in", VAR_STRING), VV_RO}, |
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71 {VV_NAME("fname_out", VAR_STRING), VV_RO}, |
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72 {VV_NAME("fname_new", VAR_STRING), VV_RO}, |
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73 {VV_NAME("fname_diff", VAR_STRING), VV_RO}, |
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74 {VV_NAME("cmdarg", VAR_STRING), VV_RO}, |
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75 {VV_NAME("foldstart", VAR_NUMBER), VV_RO_SBX}, |
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76 {VV_NAME("foldend", VAR_NUMBER), VV_RO_SBX}, |
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77 {VV_NAME("folddashes", VAR_STRING), VV_RO_SBX}, |
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78 {VV_NAME("foldlevel", VAR_NUMBER), VV_RO_SBX}, |
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79 {VV_NAME("progname", VAR_STRING), VV_RO}, |
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80 {VV_NAME("servername", VAR_STRING), VV_RO}, |
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81 {VV_NAME("dying", VAR_NUMBER), VV_RO}, |
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82 {VV_NAME("exception", VAR_STRING), VV_RO}, |
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83 {VV_NAME("throwpoint", VAR_STRING), VV_RO}, |
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84 {VV_NAME("register", VAR_STRING), VV_RO}, |
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85 {VV_NAME("cmdbang", VAR_NUMBER), VV_RO}, |
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86 {VV_NAME("insertmode", VAR_STRING), VV_RO}, |
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87 {VV_NAME("val", VAR_UNKNOWN), VV_RO}, |
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88 {VV_NAME("key", VAR_UNKNOWN), VV_RO}, |
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89 {VV_NAME("profiling", VAR_NUMBER), VV_RO}, |
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90 {VV_NAME("fcs_reason", VAR_STRING), VV_RO}, |
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91 {VV_NAME("fcs_choice", VAR_STRING), 0}, |
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92 {VV_NAME("beval_bufnr", VAR_NUMBER), VV_RO}, |
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93 {VV_NAME("beval_winnr", VAR_NUMBER), VV_RO}, |
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94 {VV_NAME("beval_winid", VAR_NUMBER), VV_RO}, |
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95 {VV_NAME("beval_lnum", VAR_NUMBER), VV_RO}, |
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96 {VV_NAME("beval_col", VAR_NUMBER), VV_RO}, |
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97 {VV_NAME("beval_text", VAR_STRING), VV_RO}, |
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98 {VV_NAME("scrollstart", VAR_STRING), 0}, |
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99 {VV_NAME("swapname", VAR_STRING), VV_RO}, |
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100 {VV_NAME("swapchoice", VAR_STRING), 0}, |
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101 {VV_NAME("swapcommand", VAR_STRING), VV_RO}, |
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102 {VV_NAME("char", VAR_STRING), 0}, |
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103 {VV_NAME("mouse_win", VAR_NUMBER), 0}, |
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104 {VV_NAME("mouse_winid", VAR_NUMBER), 0}, |
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105 {VV_NAME("mouse_lnum", VAR_NUMBER), 0}, |
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106 {VV_NAME("mouse_col", VAR_NUMBER), 0}, |
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107 {VV_NAME("operator", VAR_STRING), VV_RO}, |
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108 {VV_NAME("searchforward", VAR_NUMBER), 0}, |
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109 {VV_NAME("hlsearch", VAR_NUMBER), 0}, |
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110 {VV_NAME("oldfiles", VAR_LIST), 0}, |
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111 {VV_NAME("windowid", VAR_NUMBER), VV_RO}, |
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112 {VV_NAME("progpath", VAR_STRING), VV_RO}, |
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113 {VV_NAME("completed_item", VAR_DICT), VV_RO}, |
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114 {VV_NAME("option_new", VAR_STRING), VV_RO}, |
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115 {VV_NAME("option_old", VAR_STRING), VV_RO}, |
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116 {VV_NAME("option_oldlocal", VAR_STRING), VV_RO}, |
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117 {VV_NAME("option_oldglobal", VAR_STRING), VV_RO}, |
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118 {VV_NAME("option_command", VAR_STRING), VV_RO}, |
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119 {VV_NAME("option_type", VAR_STRING), VV_RO}, |
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120 {VV_NAME("errors", VAR_LIST), 0}, |
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121 {VV_NAME("false", VAR_SPECIAL), VV_RO}, |
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122 {VV_NAME("true", VAR_SPECIAL), VV_RO}, |
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123 {VV_NAME("null", VAR_SPECIAL), VV_RO}, |
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124 {VV_NAME("none", VAR_SPECIAL), VV_RO}, |
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125 {VV_NAME("vim_did_enter", VAR_NUMBER), VV_RO}, |
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126 {VV_NAME("testing", VAR_NUMBER), 0}, |
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127 {VV_NAME("t_number", VAR_NUMBER), VV_RO}, |
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128 {VV_NAME("t_string", VAR_NUMBER), VV_RO}, |
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129 {VV_NAME("t_func", VAR_NUMBER), VV_RO}, |
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130 {VV_NAME("t_list", VAR_NUMBER), VV_RO}, |
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131 {VV_NAME("t_dict", VAR_NUMBER), VV_RO}, |
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132 {VV_NAME("t_float", VAR_NUMBER), VV_RO}, |
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133 {VV_NAME("t_bool", VAR_NUMBER), VV_RO}, |
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134 {VV_NAME("t_none", VAR_NUMBER), VV_RO}, |
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135 {VV_NAME("t_job", VAR_NUMBER), VV_RO}, |
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136 {VV_NAME("t_channel", VAR_NUMBER), VV_RO}, |
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137 {VV_NAME("t_blob", VAR_NUMBER), VV_RO}, |
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138 {VV_NAME("termrfgresp", VAR_STRING), VV_RO}, |
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139 {VV_NAME("termrbgresp", VAR_STRING), VV_RO}, |
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140 {VV_NAME("termu7resp", VAR_STRING), VV_RO}, |
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141 {VV_NAME("termstyleresp", VAR_STRING), VV_RO}, |
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142 {VV_NAME("termblinkresp", VAR_STRING), VV_RO}, |
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143 {VV_NAME("event", VAR_DICT), VV_RO}, |
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144 {VV_NAME("versionlong", VAR_NUMBER), VV_RO}, |
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145 {VV_NAME("echospace", VAR_NUMBER), VV_RO}, |
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146 }; |
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147 |
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148 // shorthand |
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149 #define vv_type vv_di.di_tv.v_type |
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150 #define vv_nr vv_di.di_tv.vval.v_number |
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151 #define vv_float vv_di.di_tv.vval.v_float |
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152 #define vv_str vv_di.di_tv.vval.v_string |
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153 #define vv_list vv_di.di_tv.vval.v_list |
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154 #define vv_dict vv_di.di_tv.vval.v_dict |
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155 #define vv_blob vv_di.di_tv.vval.v_blob |
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156 #define vv_tv vv_di.di_tv |
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157 |
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158 static dictitem_T vimvars_var; // variable used for v: |
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159 #define vimvarht vimvardict.dv_hashtab |
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160 |
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161 // for VIM_VERSION_ defines |
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162 #include "version.h" |
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163 |
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164 /* |
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165 * Array to hold the hashtab with variables local to each sourced script. |
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166 * Each item holds a variable (nameless) that points to the dict_T. |
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167 */ |
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168 typedef struct |
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169 { |
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170 dictitem_T sv_var; |
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171 dict_T sv_dict; |
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172 } scriptvar_T; |
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173 |
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174 static garray_T ga_scripts = {0, 0, sizeof(scriptvar_T *), 4, NULL}; |
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175 #define SCRIPT_SV(id) (((scriptvar_T **)ga_scripts.ga_data)[(id) - 1]) |
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176 #define SCRIPT_VARS(id) (SCRIPT_SV(id)->sv_dict.dv_hashtab) |
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177 |
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178 static void ex_let_const(exarg_T *eap, int is_const); |
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179 static char_u *skip_var_one(char_u *arg); |
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180 static void list_glob_vars(int *first); |
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181 static void list_buf_vars(int *first); |
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182 static void list_win_vars(int *first); |
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183 static void list_tab_vars(int *first); |
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184 static char_u *list_arg_vars(exarg_T *eap, char_u *arg, int *first); |
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185 static char_u *ex_let_one(char_u *arg, typval_T *tv, int copy, int is_const, char_u *endchars, char_u *op); |
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186 static void ex_unletlock(exarg_T *eap, char_u *argstart, int deep); |
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187 static int do_unlet_var(lval_T *lp, char_u *name_end, int forceit); |
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188 static int do_lock_var(lval_T *lp, char_u *name_end, int deep, int lock); |
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189 static void item_lock(typval_T *tv, int deep, int lock); |
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190 static void list_one_var(dictitem_T *v, char *prefix, int *first); |
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191 static void list_one_var_a(char *prefix, char_u *name, int type, char_u *string, int *first); |
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192 |
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193 /* |
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194 * Initialize global and vim special variables |
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195 */ |
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196 void |
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197 evalvars_init(void) |
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198 { |
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199 int i; |
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200 struct vimvar *p; |
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201 |
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202 init_var_dict(&globvardict, &globvars_var, VAR_DEF_SCOPE); |
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203 init_var_dict(&vimvardict, &vimvars_var, VAR_SCOPE); |
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204 vimvardict.dv_lock = VAR_FIXED; |
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205 hash_init(&compat_hashtab); |
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206 |
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207 for (i = 0; i < VV_LEN; ++i) |
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208 { |
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209 p = &vimvars[i]; |
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210 if (STRLEN(p->vv_name) > DICTITEM16_KEY_LEN) |
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211 { |
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212 iemsg("INTERNAL: name too long, increase size of dictitem16_T"); |
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213 getout(1); |
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214 } |
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215 STRCPY(p->vv_di.di_key, p->vv_name); |
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216 if (p->vv_flags & VV_RO) |
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217 p->vv_di.di_flags = DI_FLAGS_RO | DI_FLAGS_FIX; |
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218 else if (p->vv_flags & VV_RO_SBX) |
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219 p->vv_di.di_flags = DI_FLAGS_RO_SBX | DI_FLAGS_FIX; |
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220 else |
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221 p->vv_di.di_flags = DI_FLAGS_FIX; |
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222 |
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223 // add to v: scope dict, unless the value is not always available |
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224 if (p->vv_type != VAR_UNKNOWN) |
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225 hash_add(&vimvarht, p->vv_di.di_key); |
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226 if (p->vv_flags & VV_COMPAT) |
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227 // add to compat scope dict |
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228 hash_add(&compat_hashtab, p->vv_di.di_key); |
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229 } |
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230 vimvars[VV_VERSION].vv_nr = VIM_VERSION_100; |
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231 vimvars[VV_VERSIONLONG].vv_nr = VIM_VERSION_100 * 10000 + highest_patch(); |
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232 |
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233 set_vim_var_nr(VV_SEARCHFORWARD, 1L); |
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234 set_vim_var_nr(VV_HLSEARCH, 1L); |
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235 set_vim_var_dict(VV_COMPLETED_ITEM, dict_alloc_lock(VAR_FIXED)); |
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236 set_vim_var_list(VV_ERRORS, list_alloc()); |
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237 set_vim_var_dict(VV_EVENT, dict_alloc_lock(VAR_FIXED)); |
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238 |
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239 set_vim_var_nr(VV_FALSE, VVAL_FALSE); |
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240 set_vim_var_nr(VV_TRUE, VVAL_TRUE); |
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241 set_vim_var_nr(VV_NONE, VVAL_NONE); |
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242 set_vim_var_nr(VV_NULL, VVAL_NULL); |
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243 |
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244 set_vim_var_nr(VV_TYPE_NUMBER, VAR_TYPE_NUMBER); |
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245 set_vim_var_nr(VV_TYPE_STRING, VAR_TYPE_STRING); |
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246 set_vim_var_nr(VV_TYPE_FUNC, VAR_TYPE_FUNC); |
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247 set_vim_var_nr(VV_TYPE_LIST, VAR_TYPE_LIST); |
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248 set_vim_var_nr(VV_TYPE_DICT, VAR_TYPE_DICT); |
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249 set_vim_var_nr(VV_TYPE_FLOAT, VAR_TYPE_FLOAT); |
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250 set_vim_var_nr(VV_TYPE_BOOL, VAR_TYPE_BOOL); |
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251 set_vim_var_nr(VV_TYPE_NONE, VAR_TYPE_NONE); |
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252 set_vim_var_nr(VV_TYPE_JOB, VAR_TYPE_JOB); |
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253 set_vim_var_nr(VV_TYPE_CHANNEL, VAR_TYPE_CHANNEL); |
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254 set_vim_var_nr(VV_TYPE_BLOB, VAR_TYPE_BLOB); |
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255 |
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256 set_vim_var_nr(VV_ECHOSPACE, sc_col - 1); |
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257 |
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258 set_reg_var(0); // default for v:register is not 0 but '"' |
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259 } |
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260 |
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261 #if defined(EXITFREE) || defined(PROTO) |
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262 /* |
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263 * Free all vim variables information on exit |
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264 */ |
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265 void |
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266 evalvars_clear(void) |
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267 { |
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268 int i; |
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269 struct vimvar *p; |
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270 |
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271 for (i = 0; i < VV_LEN; ++i) |
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272 { |
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273 p = &vimvars[i]; |
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274 if (p->vv_di.di_tv.v_type == VAR_STRING) |
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275 VIM_CLEAR(p->vv_str); |
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276 else if (p->vv_di.di_tv.v_type == VAR_LIST) |
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277 { |
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278 list_unref(p->vv_list); |
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279 p->vv_list = NULL; |
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280 } |
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281 } |
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282 hash_clear(&vimvarht); |
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283 hash_init(&vimvarht); // garbage_collect() will access it |
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284 hash_clear(&compat_hashtab); |
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285 |
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286 // global variables |
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287 vars_clear(&globvarht); |
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288 |
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289 // Script-local variables. First clear all the variables and in a second |
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290 // loop free the scriptvar_T, because a variable in one script might hold |
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291 // a reference to the whole scope of another script. |
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292 for (i = 1; i <= ga_scripts.ga_len; ++i) |
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293 vars_clear(&SCRIPT_VARS(i)); |
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294 for (i = 1; i <= ga_scripts.ga_len; ++i) |
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295 vim_free(SCRIPT_SV(i)); |
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296 ga_clear(&ga_scripts); |
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297 } |
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298 #endif |
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299 |
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300 int |
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301 garbage_collect_vimvars(int copyID) |
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302 { |
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303 return set_ref_in_ht(&vimvarht, copyID, NULL); |
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304 } |
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305 |
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306 int |
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307 garbage_collect_scriptvars(int copyID) |
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308 { |
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309 int i; |
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310 int abort = FALSE; |
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311 |
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312 for (i = 1; i <= ga_scripts.ga_len; ++i) |
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313 abort = abort || set_ref_in_ht(&SCRIPT_VARS(i), copyID, NULL); |
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314 |
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315 return abort; |
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316 } |
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317 |
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318 /* |
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319 * Set an internal variable to a string value. Creates the variable if it does |
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320 * not already exist. |
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321 */ |
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322 void |
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323 set_internal_string_var(char_u *name, char_u *value) |
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324 { |
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325 char_u *val; |
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326 typval_T *tvp; |
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327 |
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328 val = vim_strsave(value); |
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329 if (val != NULL) |
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330 { |
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331 tvp = alloc_string_tv(val); |
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332 if (tvp != NULL) |
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333 { |
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334 set_var(name, tvp, FALSE); |
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335 free_tv(tvp); |
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336 } |
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337 } |
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338 } |
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339 |
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340 /* |
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341 * Prepare v: variable "idx" to be used. |
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342 * Save the current typeval in "save_tv". |
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343 * When not used yet add the variable to the v: hashtable. |
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344 */ |
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345 void |
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346 prepare_vimvar(int idx, typval_T *save_tv) |
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347 { |
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348 *save_tv = vimvars[idx].vv_tv; |
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349 if (vimvars[idx].vv_type == VAR_UNKNOWN) |
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350 hash_add(&vimvarht, vimvars[idx].vv_di.di_key); |
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351 } |
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352 |
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353 /* |
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354 * Restore v: variable "idx" to typeval "save_tv". |
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355 * When no longer defined, remove the variable from the v: hashtable. |
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356 */ |
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357 void |
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358 restore_vimvar(int idx, typval_T *save_tv) |
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359 { |
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360 hashitem_T *hi; |
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361 |
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362 vimvars[idx].vv_tv = *save_tv; |
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363 if (vimvars[idx].vv_type == VAR_UNKNOWN) |
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364 { |
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365 hi = hash_find(&vimvarht, vimvars[idx].vv_di.di_key); |
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366 if (HASHITEM_EMPTY(hi)) |
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367 internal_error("restore_vimvar()"); |
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368 else |
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369 hash_remove(&vimvarht, hi); |
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370 } |
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371 } |
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372 |
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373 /* |
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374 * List Vim variables. |
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375 */ |
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376 static void |
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377 list_vim_vars(int *first) |
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378 { |
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379 list_hashtable_vars(&vimvarht, "v:", FALSE, first); |
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380 } |
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381 |
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382 /* |
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383 * List script-local variables, if there is a script. |
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384 */ |
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385 static void |
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386 list_script_vars(int *first) |
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387 { |
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388 if (current_sctx.sc_sid > 0 && current_sctx.sc_sid <= ga_scripts.ga_len) |
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389 list_hashtable_vars(&SCRIPT_VARS(current_sctx.sc_sid), |
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390 "s:", FALSE, first); |
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391 } |
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392 |
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393 /* |
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394 * Get a list of lines from a HERE document. The here document is a list of |
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395 * lines surrounded by a marker. |
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396 * cmd << {marker} |
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397 * {line1} |
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398 * {line2} |
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399 * .... |
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400 * {marker} |
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401 * |
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402 * The {marker} is a string. If the optional 'trim' word is supplied before the |
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403 * marker, then the leading indentation before the lines (matching the |
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404 * indentation in the 'cmd' line) is stripped. |
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405 * Returns a List with {lines} or NULL. |
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406 */ |
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407 static list_T * |
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408 heredoc_get(exarg_T *eap, char_u *cmd) |
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409 { |
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410 char_u *theline; |
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411 char_u *marker; |
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412 list_T *l; |
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413 char_u *p; |
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414 int marker_indent_len = 0; |
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415 int text_indent_len = 0; |
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416 char_u *text_indent = NULL; |
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417 |
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418 if (eap->getline == NULL) |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
419 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
420 emsg(_("E991: cannot use =<< here")); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
421 return NULL; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
422 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
423 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
424 // 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
|
425 cmd = skipwhite(cmd); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
426 if (STRNCMP(cmd, "trim", 4) == 0 && (cmd[4] == NUL || VIM_ISWHITE(cmd[4]))) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
427 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
428 cmd = skipwhite(cmd + 4); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
429 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
430 // Trim the indentation from all the lines in the here document. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
431 // The amount of indentation trimmed is the same as the indentation of |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
432 // the first line after the :let command line. To find the end marker |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
433 // the indent of the :let command line is trimmed. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
434 p = *eap->cmdlinep; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
435 while (VIM_ISWHITE(*p)) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
436 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
437 p++; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
438 marker_indent_len++; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
439 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
440 text_indent_len = -1; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
441 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
442 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
443 // The marker is the next word. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
444 if (*cmd != NUL && *cmd != '"') |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
445 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
446 marker = skipwhite(cmd); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
447 p = skiptowhite(marker); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
448 if (*skipwhite(p) != NUL && *skipwhite(p) != '"') |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
449 { |
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patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
450 emsg(_(e_trailing)); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
451 return NULL; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
452 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
453 *p = NUL; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
454 if (vim_islower(*marker)) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
455 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
456 emsg(_("E221: Marker cannot start with lower case letter")); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
457 return NULL; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
458 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
459 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
460 else |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
461 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
462 emsg(_("E172: Missing marker")); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
463 return NULL; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
464 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
465 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
466 l = list_alloc(); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
467 if (l == NULL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
468 return NULL; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
469 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
470 for (;;) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
471 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
472 int mi = 0; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
473 int ti = 0; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
474 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
475 theline = eap->getline(NUL, eap->cookie, 0, FALSE); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
476 if (theline == NULL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
477 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
478 semsg(_("E990: Missing end marker '%s'"), marker); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
479 break; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
480 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
481 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
482 // 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
|
483 // marker |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
484 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
|
485 && 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
|
486 mi = marker_indent_len; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
487 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
|
488 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
489 vim_free(theline); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
490 break; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
491 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
492 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
493 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
|
494 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
495 // 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
|
496 p = theline; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
497 text_indent_len = 0; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
498 while (VIM_ISWHITE(*p)) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
499 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
500 p++; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
501 text_indent_len++; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
502 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
503 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
|
504 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
505 // 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
|
506 if (text_indent != NULL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
507 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
|
508 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
|
509 break; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
510 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
511 if (list_append_string(l, theline + ti, -1) == FAIL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
512 break; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
513 vim_free(theline); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
514 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
515 vim_free(text_indent); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
516 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
517 return l; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
518 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
519 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
520 /* |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
521 * ":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
|
522 * ":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
|
523 * ":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
|
524 * ":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
|
525 * ":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
|
526 * ":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
|
527 * ":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
|
528 * ":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
|
529 * ":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
|
530 * ":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
|
531 * ":let [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
|
532 */ |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
533 void |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
534 ex_let(exarg_T *eap) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
535 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
536 ex_let_const(eap, FALSE); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
537 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
538 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
539 /* |
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540 * ":const" list all variable values |
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541 * ":const var1 var2" list variable values |
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542 * ":const var = expr" assignment command. |
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543 * ":const [var1, var2] = expr" unpack list. |
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544 */ |
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|
545 void |
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546 ex_const(exarg_T *eap) |
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547 { |
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|
548 ex_let_const(eap, TRUE); |
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549 } |
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|
550 |
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551 static void |
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|
552 ex_let_const(exarg_T *eap, int is_const) |
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553 { |
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|
554 char_u *arg = eap->arg; |
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555 char_u *expr = NULL; |
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556 typval_T rettv; |
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|
557 int i; |
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|
558 int var_count = 0; |
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559 int semicolon = 0; |
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560 char_u op[2]; |
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|
561 char_u *argend; |
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562 int first = TRUE; |
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|
563 int concat; |
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|
564 |
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565 argend = skip_var_list(arg, &var_count, &semicolon); |
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|
566 if (argend == NULL) |
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|
567 return; |
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|
568 if (argend > arg && argend[-1] == '.') // for var.='str' |
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|
569 --argend; |
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|
570 expr = skipwhite(argend); |
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571 concat = expr[0] == '.' |
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|
572 && ((expr[1] == '=' && current_sctx.sc_version < 2) |
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573 || (expr[1] == '.' && expr[2] == '=')); |
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|
574 if (*expr != '=' && !((vim_strchr((char_u *)"+-*/%", *expr) != NULL |
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|
575 && expr[1] == '=') || concat)) |
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|
576 { |
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|
577 // ":let" without "=": list variables |
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578 if (*arg == '[') |
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|
579 emsg(_(e_invarg)); |
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580 else if (expr[0] == '.') |
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|
581 emsg(_("E985: .= is not supported with script version 2")); |
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|
582 else if (!ends_excmd(*arg)) |
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|
583 // ":let var1 var2" |
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584 arg = list_arg_vars(eap, arg, &first); |
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585 else if (!eap->skip) |
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|
586 { |
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|
587 // ":let" |
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|
588 list_glob_vars(&first); |
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|
589 list_buf_vars(&first); |
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|
590 list_win_vars(&first); |
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|
591 list_tab_vars(&first); |
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592 list_script_vars(&first); |
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|
593 list_func_vars(&first); |
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|
594 list_vim_vars(&first); |
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595 } |
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|
596 eap->nextcmd = check_nextcmd(arg); |
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597 } |
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598 else if (expr[0] == '=' && expr[1] == '<' && expr[2] == '<') |
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|
599 { |
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|
600 list_T *l; |
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|
601 |
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|
602 // HERE document |
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|
603 l = heredoc_get(eap, expr + 3); |
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|
604 if (l != NULL) |
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changeset
|
605 { |
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|
606 rettv_list_set(&rettv, l); |
d50a5faa75bd
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changeset
|
607 op[0] = '='; |
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changeset
|
608 op[1] = NUL; |
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609 (void)ex_let_vars(eap->arg, &rettv, FALSE, semicolon, var_count, |
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|
610 is_const, op); |
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|
611 clear_tv(&rettv); |
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|
612 } |
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|
613 } |
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|
614 else |
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|
615 { |
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|
616 op[0] = '='; |
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|
617 op[1] = NUL; |
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618 if (*expr != '=') |
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|
619 { |
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620 if (vim_strchr((char_u *)"+-*/%.", *expr) != NULL) |
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|
621 { |
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|
622 op[0] = *expr; // +=, -=, *=, /=, %= or .= |
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623 if (expr[0] == '.' && expr[1] == '.') // ..= |
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|
624 ++expr; |
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|
625 } |
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|
626 expr = skipwhite(expr + 2); |
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|
627 } |
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|
628 else |
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|
629 expr = skipwhite(expr + 1); |
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|
630 |
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|
631 if (eap->skip) |
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|
632 ++emsg_skip; |
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|
633 i = eval0(expr, &rettv, &eap->nextcmd, !eap->skip); |
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634 if (eap->skip) |
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|
635 { |
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|
636 if (i != FAIL) |
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|
637 clear_tv(&rettv); |
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|
638 --emsg_skip; |
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|
639 } |
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|
640 else if (i != FAIL) |
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|
641 { |
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642 (void)ex_let_vars(eap->arg, &rettv, FALSE, semicolon, var_count, |
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|
643 is_const, op); |
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|
644 clear_tv(&rettv); |
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|
645 } |
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|
646 } |
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|
647 } |
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|
648 |
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|
649 /* |
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|
650 * Assign the typevalue "tv" to the variable or variables at "arg_start". |
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651 * Handles both "var" with any type and "[var, var; var]" with a list type. |
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652 * When "op" is not NULL it points to a string with characters that |
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653 * must appear after the variable(s). Use "+", "-" or "." for add, subtract |
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|
654 * or concatenate. |
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655 * Returns OK or FAIL; |
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656 */ |
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657 int |
d50a5faa75bd
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
658 ex_let_vars( |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
659 char_u *arg_start, |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
660 typval_T *tv, |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
661 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
|
662 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
|
663 int var_count, // from skip_var_list() |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
664 int is_const, // lock variables for const |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
665 char_u *op) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
666 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
667 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
|
668 list_T *l; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
669 int i; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
670 listitem_T *item; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
671 typval_T ltv; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
672 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
673 if (*arg != '[') |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
674 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
675 // ":let var = expr" or ":for var in list" |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
676 if (ex_let_one(arg, tv, copy, is_const, op, op) == NULL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
677 return FAIL; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
678 return OK; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
679 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
680 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
681 // ":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
|
682 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
|
683 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
684 emsg(_(e_listreq)); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
685 return FAIL; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
686 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
687 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
688 i = list_len(l); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
689 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
|
690 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
691 emsg(_("E687: Less targets than List items")); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
692 return FAIL; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
693 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
694 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
|
695 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
696 emsg(_("E688: More targets than List items")); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
697 return FAIL; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
698 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
699 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
700 item = l->lv_first; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
701 while (*arg != ']') |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
702 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
703 arg = skipwhite(arg + 1); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
704 arg = ex_let_one(arg, &item->li_tv, TRUE, is_const, |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
705 (char_u *)",;]", op); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
706 item = item->li_next; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
707 if (arg == NULL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
708 return FAIL; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
709 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
710 arg = skipwhite(arg); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
711 if (*arg == ';') |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
712 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
713 // 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
|
714 // 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
|
715 l = list_alloc(); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
716 if (l == NULL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
717 return FAIL; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
718 while (item != NULL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
719 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
720 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
|
721 item = item->li_next; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
722 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
723 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
724 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
|
725 ltv.v_lock = 0; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
726 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
|
727 l->lv_refcount = 1; |
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 arg = ex_let_one(skipwhite(arg + 1), <v, FALSE, is_const, |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
730 (char_u *)"]", op); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
731 clear_tv(<v); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
732 if (arg == NULL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
733 return FAIL; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
734 break; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
735 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
736 else if (*arg != ',' && *arg != ']') |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
737 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
738 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
|
739 return FAIL; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
740 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
741 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
742 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
743 return OK; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
744 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
745 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
746 /* |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
747 * 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
|
748 * 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
|
749 * For "[var, var]" increment "*var_count" for each variable. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
750 * for "[var, var; var]" set "semicolon". |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
751 * 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
|
752 */ |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
753 char_u * |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
754 skip_var_list( |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
755 char_u *arg, |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
756 int *var_count, |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
757 int *semicolon) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
758 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
759 char_u *p, *s; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
760 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
761 if (*arg == '[') |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
762 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
763 // "[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
|
764 p = arg; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
765 for (;;) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
766 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
767 p = skipwhite(p + 1); // skip whites after '[', ';' or ',' |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
768 s = skip_var_one(p); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
769 if (s == p) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
770 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
771 semsg(_(e_invarg2), p); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
772 return NULL; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
773 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
774 ++*var_count; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
775 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
776 p = skipwhite(s); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
777 if (*p == ']') |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
778 break; |
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Bram Moolenaar <Bram@vim.org>
parents:
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|
779 else if (*p == ';') |
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patch 8.1.1933: the eval.c file is too big
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|
780 { |
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|
781 if (*semicolon == 1) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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|
782 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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|
783 emsg(_("Double ; in list of variables")); |
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patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
784 return NULL; |
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parents:
diff
changeset
|
785 } |
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parents:
diff
changeset
|
786 *semicolon = 1; |
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|
787 } |
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parents:
diff
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|
788 else if (*p != ',') |
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|
789 { |
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|
790 semsg(_(e_invarg2), p); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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|
791 return NULL; |
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diff
changeset
|
792 } |
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parents:
diff
changeset
|
793 } |
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parents:
diff
changeset
|
794 return p + 1; |
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|
795 } |
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parents:
diff
changeset
|
796 else |
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parents:
diff
changeset
|
797 return skip_var_one(arg); |
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diff
changeset
|
798 } |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
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|
799 |
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patch 8.1.1933: the eval.c file is too big
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parents:
diff
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|
800 /* |
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parents:
diff
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|
801 * Skip one (assignable) variable name, including @r, $VAR, &option, d.key, |
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parents:
diff
changeset
|
802 * l[idx]. |
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parents:
diff
changeset
|
803 */ |
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parents:
diff
changeset
|
804 static char_u * |
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parents:
diff
changeset
|
805 skip_var_one(char_u *arg) |
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patch 8.1.1933: the eval.c file is too big
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|
806 { |
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changeset
|
807 if (*arg == '@' && arg[1] != NUL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
808 return arg + 2; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
809 return find_name_end(*arg == '$' || *arg == '&' ? arg + 1 : arg, |
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|
810 NULL, NULL, FNE_INCL_BR | FNE_CHECK_START); |
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|
811 } |
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patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
812 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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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 * List variables for hashtab "ht" with prefix "prefix". |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
815 * If "empty" is TRUE also list NULL strings as empty strings. |
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patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
816 */ |
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diff
changeset
|
817 void |
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parents:
diff
changeset
|
818 list_hashtable_vars( |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
819 hashtab_T *ht, |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
820 char *prefix, |
d50a5faa75bd
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parents:
diff
changeset
|
821 int empty, |
d50a5faa75bd
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parents:
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changeset
|
822 int *first) |
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diff
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|
823 { |
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parents:
diff
changeset
|
824 hashitem_T *hi; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
825 dictitem_T *di; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
826 int todo; |
d50a5faa75bd
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changeset
|
827 char_u buf[IOSIZE]; |
d50a5faa75bd
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diff
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|
828 |
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parents:
diff
changeset
|
829 todo = (int)ht->ht_used; |
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Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
830 for (hi = ht->ht_array; todo > 0 && !got_int; ++hi) |
d50a5faa75bd
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|
831 { |
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|
832 if (!HASHITEM_EMPTY(hi)) |
d50a5faa75bd
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|
833 { |
d50a5faa75bd
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diff
changeset
|
834 --todo; |
d50a5faa75bd
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Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
835 di = HI2DI(hi); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
836 |
d50a5faa75bd
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diff
changeset
|
837 // apply :filter /pat/ to variable name |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
838 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
|
839 vim_strcat((char_u *)buf, di->di_key, IOSIZE); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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changeset
|
840 if (message_filtered(buf)) |
d50a5faa75bd
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parents:
diff
changeset
|
841 continue; |
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parents:
diff
changeset
|
842 |
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parents:
diff
changeset
|
843 if (empty || di->di_tv.v_type != VAR_STRING |
d50a5faa75bd
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Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
844 || 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
|
845 list_one_var(di, prefix, first); |
d50a5faa75bd
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parents:
diff
changeset
|
846 } |
d50a5faa75bd
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parents:
diff
changeset
|
847 } |
d50a5faa75bd
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diff
changeset
|
848 } |
d50a5faa75bd
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parents:
diff
changeset
|
849 |
d50a5faa75bd
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
850 /* |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
851 * List global variables. |
d50a5faa75bd
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
852 */ |
d50a5faa75bd
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
853 static void |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
854 list_glob_vars(int *first) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
855 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
856 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
|
857 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
858 |
d50a5faa75bd
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parents:
diff
changeset
|
859 /* |
d50a5faa75bd
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
860 * List buffer variables. |
d50a5faa75bd
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parents:
diff
changeset
|
861 */ |
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parents:
diff
changeset
|
862 static void |
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patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
863 list_buf_vars(int *first) |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
864 { |
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patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
865 list_hashtable_vars(&curbuf->b_vars->dv_hashtab, "b:", TRUE, first); |
d50a5faa75bd
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diff
changeset
|
866 } |
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parents:
diff
changeset
|
867 |
d50a5faa75bd
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
868 /* |
d50a5faa75bd
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
869 * List window variables. |
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patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
870 */ |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
871 static void |
d50a5faa75bd
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
872 list_win_vars(int *first) |
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patch 8.1.1933: the eval.c file is too big
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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 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>
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diff
changeset
|
875 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
876 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
877 /* |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
878 * List tab page variables. |
d50a5faa75bd
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
879 */ |
d50a5faa75bd
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
880 static void |
d50a5faa75bd
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
881 list_tab_vars(int *first) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
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changeset
|
882 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
883 list_hashtable_vars(&curtab->tp_vars->dv_hashtab, "t:", TRUE, first); |
d50a5faa75bd
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
884 } |
d50a5faa75bd
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
885 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
886 /* |
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patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
887 * List variables in "arg". |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
888 */ |
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patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
889 static char_u * |
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patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
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diff
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|
890 list_arg_vars(exarg_T *eap, char_u *arg, int *first) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
891 { |
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parents:
diff
changeset
|
892 int error = FALSE; |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
893 int len; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
894 char_u *name; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
895 char_u *name_start; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
896 char_u *arg_subsc; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
897 char_u *tofree; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
898 typval_T tv; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
899 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
900 while (!ends_excmd(*arg) && !got_int) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
901 { |
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patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
902 if (error || eap->skip) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
903 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
904 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
|
905 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
|
906 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
907 emsg_severe = TRUE; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
908 emsg(_(e_trailing)); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
909 break; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
910 } |
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patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
911 } |
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patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
912 else |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
913 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
914 // 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
|
915 name_start = name = arg; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
916 len = get_name_len(&arg, &tofree, TRUE, TRUE); |
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patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
917 if (len <= 0) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
918 { |
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patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
919 // 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
|
920 // 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
|
921 if (len < 0 && !aborting()) |
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patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
922 { |
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patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
923 emsg_severe = TRUE; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
924 semsg(_(e_invarg2), arg); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
925 break; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
926 } |
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patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
927 error = TRUE; |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
928 } |
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patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
929 else |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
930 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
931 if (tofree != NULL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
932 name = tofree; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
933 if (get_var_tv(name, len, &tv, NULL, TRUE, FALSE) == FAIL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
934 error = TRUE; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
935 else |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
936 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
937 // 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
|
938 arg_subsc = arg; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
939 if (handle_subscript(&arg, &tv, TRUE, TRUE, |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
940 name, &name) == FAIL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
941 error = TRUE; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
942 else |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
943 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
944 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
|
945 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
946 switch (*name) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
947 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
948 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
|
949 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
|
950 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
|
951 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
|
952 case 'v': list_vim_vars(first); break; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
953 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
|
954 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
|
955 default: |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
956 semsg(_("E738: Can't list variables for %s"), name); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
957 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
958 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
959 else |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
960 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
961 char_u numbuf[NUMBUFLEN]; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
962 char_u *tf; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
963 int c; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
964 char_u *s; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
965 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
966 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
|
967 c = *arg; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
968 *arg = NUL; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
969 list_one_var_a("", |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
970 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
|
971 tv.v_type, |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
972 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
|
973 first); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
974 *arg = c; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
975 vim_free(tf); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
976 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
977 clear_tv(&tv); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
978 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
979 } |
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 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
982 vim_free(tofree); |
d50a5faa75bd
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
983 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
984 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
985 arg = skipwhite(arg); |
d50a5faa75bd
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
986 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
987 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
988 return arg; |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
989 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
990 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
991 /* |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
992 * 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
|
993 * 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
|
994 * 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
|
995 */ |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
996 static char_u * |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
997 ex_let_one( |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
998 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
|
999 typval_T *tv, // value to assign to variable |
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patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1000 int copy, // copy value from "tv" |
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patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1001 int is_const, // lock variable for const |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1002 char_u *endchars, // valid chars after variable name or NULL |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1003 char_u *op) // "+", "-", "." or NULL |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1004 { |
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patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1005 int c1; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1006 char_u *name; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1007 char_u *p; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1008 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
|
1009 int len; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1010 int opt_flags; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1011 char_u *tofree = NULL; |
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patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1012 |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1013 // ":let $VAR = expr": Set environment variable. |
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patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1014 if (*arg == '$') |
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patch 8.1.1933: the eval.c file is too big
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diff
changeset
|
1015 { |
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patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
1016 if (is_const) |
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parents:
diff
changeset
|
1017 { |
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patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
1018 emsg(_("E996: Cannot lock an environment variable")); |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1019 return NULL; |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1020 } |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
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|
1021 // Find the end of the name. |
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patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1022 ++arg; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1023 name = arg; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1024 len = get_env_len(&arg); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1025 if (len == 0) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1026 semsg(_(e_invarg2), name - 1); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1027 else |
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patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1028 { |
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patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1029 if (op != NULL && vim_strchr((char_u *)"+-*/%", *op) != NULL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1030 semsg(_(e_letwrong), op); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1031 else if (endchars != NULL |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1032 && vim_strchr(endchars, *skipwhite(arg)) == NULL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1033 emsg(_(e_letunexp)); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1034 else if (!check_secure()) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1035 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1036 c1 = name[len]; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1037 name[len] = NUL; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1038 p = tv_get_string_chk(tv); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1039 if (p != NULL && op != NULL && *op == '.') |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1040 { |
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patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1041 int mustfree = FALSE; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1042 char_u *s = vim_getenv(name, &mustfree); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1043 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1044 if (s != NULL) |
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patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1045 { |
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patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1046 p = tofree = concat_str(s, p); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1047 if (mustfree) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1048 vim_free(s); |
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patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1049 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1050 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1051 if (p != NULL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1052 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1053 vim_setenv(name, p); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1054 if (STRICMP(name, "HOME") == 0) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1055 init_homedir(); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1056 else if (didset_vim && STRICMP(name, "VIM") == 0) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1057 didset_vim = FALSE; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1058 else if (didset_vimruntime |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1059 && STRICMP(name, "VIMRUNTIME") == 0) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1060 didset_vimruntime = FALSE; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1061 arg_end = arg; |
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 name[len] = c1; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1064 vim_free(tofree); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1065 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1066 } |
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 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1069 // ":let &option = expr": Set option value. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1070 // ":let &l:option = expr": Set local option value. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1071 // ":let &g:option = expr": Set global option value. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1072 else if (*arg == '&') |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1073 { |
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patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1074 if (is_const) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1075 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1076 emsg(_("E996: Cannot lock an option")); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1077 return NULL; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1078 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1079 // Find the end of the name. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1080 p = find_option_end(&arg, &opt_flags); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1081 if (p == NULL || (endchars != NULL |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1082 && vim_strchr(endchars, *skipwhite(p)) == NULL)) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1083 emsg(_(e_letunexp)); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1084 else |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1085 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1086 long n; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1087 int opt_type; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1088 long numval; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1089 char_u *stringval = NULL; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1090 char_u *s; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1091 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1092 c1 = *p; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1093 *p = NUL; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1094 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1095 n = (long)tv_get_number(tv); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1096 s = tv_get_string_chk(tv); // != NULL if number or string |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1097 if (s != NULL && op != NULL && *op != '=') |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1098 { |
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patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1099 opt_type = get_option_value(arg, &numval, |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1100 &stringval, opt_flags); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1101 if ((opt_type == 1 && *op == '.') |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1102 || (opt_type == 0 && *op != '.')) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1103 { |
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patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1104 semsg(_(e_letwrong), op); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1105 s = NULL; // don't set the value |
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parents:
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changeset
|
1106 } |
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patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1107 else |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1108 { |
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parents:
diff
changeset
|
1109 if (opt_type == 1) // number |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1110 { |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1111 switch (*op) |
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|
1112 { |
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parents:
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changeset
|
1113 case '+': n = numval + n; break; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
1114 case '-': n = numval - n; break; |
d50a5faa75bd
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1115 case '*': n = numval * n; break; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
1116 case '/': n = (long)num_divide(numval, n); break; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
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|
1117 case '%': n = (long)num_modulus(numval, n); break; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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changeset
|
1118 } |
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diff
changeset
|
1119 } |
d50a5faa75bd
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1120 else if (opt_type == 0 && stringval != NULL) // string |
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parents:
diff
changeset
|
1121 { |
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parents:
diff
changeset
|
1122 s = concat_str(stringval, s); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1123 vim_free(stringval); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
1124 stringval = s; |
d50a5faa75bd
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changeset
|
1125 } |
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parents:
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changeset
|
1126 } |
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parents:
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|
1127 } |
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patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
1128 if (s != NULL) |
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patch 8.1.1933: the eval.c file is too big
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parents:
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changeset
|
1129 { |
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changeset
|
1130 set_option_value(arg, n, s, opt_flags); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
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changeset
|
1131 arg_end = p; |
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|
1132 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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changeset
|
1133 *p = c1; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1134 vim_free(stringval); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1135 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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changeset
|
1136 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1137 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1138 // ":let @r = expr": Set register contents. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1139 else if (*arg == '@') |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1140 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1141 if (is_const) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1142 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1143 emsg(_("E996: Cannot lock a register")); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1144 return NULL; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1145 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1146 ++arg; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1147 if (op != NULL && vim_strchr((char_u *)"+-*/%", *op) != NULL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1148 semsg(_(e_letwrong), op); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1149 else if (endchars != NULL |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1150 && vim_strchr(endchars, *skipwhite(arg + 1)) == NULL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1151 emsg(_(e_letunexp)); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1152 else |
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 char_u *ptofree = NULL; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1155 char_u *s; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1156 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1157 p = tv_get_string_chk(tv); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1158 if (p != NULL && op != NULL && *op == '.') |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1159 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1160 s = get_reg_contents(*arg == '@' ? '"' : *arg, GREG_EXPR_SRC); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1161 if (s != NULL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1162 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1163 p = ptofree = concat_str(s, p); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1164 vim_free(s); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1165 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1166 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1167 if (p != NULL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1168 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1169 write_reg_contents(*arg == '@' ? '"' : *arg, p, -1, FALSE); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1170 arg_end = arg + 1; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1171 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1172 vim_free(ptofree); |
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 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1175 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1176 // ":let var = expr": Set internal variable. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1177 // ":let {expr} = expr": Idem, name made with curly braces |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1178 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
|
1179 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1180 lval_T lv; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1181 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1182 p = get_lval(arg, tv, &lv, FALSE, FALSE, 0, FNE_CHECK_START); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1183 if (p != NULL && lv.ll_name != NULL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1184 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1185 if (endchars != NULL && vim_strchr(endchars, *skipwhite(p)) == NULL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1186 emsg(_(e_letunexp)); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1187 else |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1188 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1189 set_var_lval(&lv, p, tv, copy, is_const, op); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1190 arg_end = p; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1191 } |
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 clear_lval(&lv); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1194 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1195 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1196 else |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1197 semsg(_(e_invarg2), arg); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1198 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1199 return arg_end; |
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 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1202 /* |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1203 * ":unlet[!] var1 ... " command. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1204 */ |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1205 void |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1206 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
|
1207 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1208 ex_unletlock(eap, eap->arg, 0); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1209 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1210 |
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 * ":lockvar" and ":unlockvar" commands |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1213 */ |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1214 void |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1215 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
|
1216 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1217 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
|
1218 int deep = 2; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1219 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1220 if (eap->forceit) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1221 deep = -1; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1222 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
|
1223 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1224 deep = getdigits(&arg); |
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 } |
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 ex_unletlock(eap, arg, deep); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1229 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1230 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1231 /* |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1232 * ":unlet", ":lockvar" and ":unlockvar" are quite similar. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1233 */ |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1234 static void |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1235 ex_unletlock( |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1236 exarg_T *eap, |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1237 char_u *argstart, |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1238 int deep) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1239 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1240 char_u *arg = argstart; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1241 char_u *name_end; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1242 int error = FALSE; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1243 lval_T lv; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1244 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1245 do |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1246 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1247 if (*arg == '$') |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1248 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1249 char_u *name = ++arg; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1250 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1251 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
|
1252 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1253 semsg(_(e_invarg2), name - 1); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1254 return; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1255 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1256 vim_unsetenv(name); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1257 arg = skipwhite(arg); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1258 continue; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1259 } |
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 // Parse the name and find the end. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1262 name_end = get_lval(arg, NULL, &lv, TRUE, eap->skip || error, 0, |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1263 FNE_CHECK_START); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1264 if (lv.ll_name == NULL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1265 error = TRUE; // error but continue parsing |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1266 if (name_end == NULL || (!VIM_ISWHITE(*name_end) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1267 && !ends_excmd(*name_end))) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1268 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1269 if (name_end != NULL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1270 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1271 emsg_severe = TRUE; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1272 emsg(_(e_trailing)); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1273 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1274 if (!(eap->skip || error)) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1275 clear_lval(&lv); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1276 break; |
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 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1279 if (!error && !eap->skip) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1280 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1281 if (eap->cmdidx == CMD_unlet) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1282 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1283 if (do_unlet_var(&lv, name_end, eap->forceit) == FAIL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1284 error = TRUE; |
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 else |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1287 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1288 if (do_lock_var(&lv, name_end, deep, |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1289 eap->cmdidx == CMD_lockvar) == FAIL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1290 error = TRUE; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1291 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1292 } |
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 if (!eap->skip) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1295 clear_lval(&lv); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1296 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1297 arg = skipwhite(name_end); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1298 } while (!ends_excmd(*arg)); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1299 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1300 eap->nextcmd = check_nextcmd(arg); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1301 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1302 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1303 static int |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1304 do_unlet_var( |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1305 lval_T *lp, |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1306 char_u *name_end, |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1307 int forceit) |
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 int ret = OK; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1310 int cc; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1311 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1312 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
|
1313 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1314 cc = *name_end; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1315 *name_end = NUL; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1316 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1317 // Normal name or expanded name. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1318 if (do_unlet(lp->ll_name, forceit) == FAIL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1319 ret = FAIL; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1320 *name_end = cc; |
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 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
|
1323 && var_check_lock(lp->ll_list->lv_lock, lp->ll_name, FALSE)) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1324 || (lp->ll_dict != NULL |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1325 && var_check_lock(lp->ll_dict->dv_lock, lp->ll_name, FALSE))) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1326 return FAIL; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1327 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
|
1328 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1329 listitem_T *li; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1330 listitem_T *ll_li = lp->ll_li; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1331 int ll_n1 = lp->ll_n1; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1332 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1333 while (ll_li != NULL && (lp->ll_empty2 || lp->ll_n2 >= ll_n1)) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1334 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1335 li = ll_li->li_next; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1336 if (var_check_lock(ll_li->li_tv.v_lock, lp->ll_name, FALSE)) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1337 return FAIL; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1338 ll_li = li; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1339 ++ll_n1; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1340 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1341 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1342 // Delete 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
|
1343 while (lp->ll_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
|
1344 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1345 li = lp->ll_li->li_next; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1346 listitem_remove(lp->ll_list, lp->ll_li); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1347 lp->ll_li = li; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1348 ++lp->ll_n1; |
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 else |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1352 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1353 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
|
1354 // unlet a List item. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1355 listitem_remove(lp->ll_list, lp->ll_li); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1356 else |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1357 // unlet a Dictionary item. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1358 dictitem_remove(lp->ll_dict, lp->ll_di); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1359 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1360 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1361 return ret; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1362 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1363 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1364 /* |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1365 * "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
|
1366 * 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
|
1367 */ |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1368 int |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1369 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
|
1370 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1371 hashtab_T *ht; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1372 hashitem_T *hi; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1373 char_u *varname; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1374 dict_T *d; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1375 dictitem_T *di; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1376 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1377 ht = find_var_ht(name, &varname); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1378 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
|
1379 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1380 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
|
1381 if (d == NULL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1382 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1383 if (ht == &globvarht) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1384 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
|
1385 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
|
1386 d = &vimvardict; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1387 else |
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 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
|
1390 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
|
1391 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1392 if (d == NULL) |
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 internal_error("do_unlet()"); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1395 return FAIL; |
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 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
|
1399 if (HASHITEM_EMPTY(hi)) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1400 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
|
1401 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
|
1402 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1403 di = HI2DI(hi); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1404 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
|
1405 || var_check_ro(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
|
1406 || var_check_lock(d->dv_lock, name, FALSE)) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1407 return FAIL; |
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 delete_var(ht, hi); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1410 return OK; |
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 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1413 if (forceit) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1414 return OK; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1415 semsg(_("E108: No such variable: \"%s\""), name); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1416 return FAIL; |
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 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1419 /* |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1420 * 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
|
1421 * "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
|
1422 * "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
|
1423 */ |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1424 static int |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1425 do_lock_var( |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1426 lval_T *lp, |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1427 char_u *name_end, |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1428 int deep, |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1429 int lock) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1430 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1431 int ret = OK; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1432 int cc; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1433 dictitem_T *di; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1434 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1435 if (deep == 0) // nothing to do |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1436 return OK; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1437 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1438 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
|
1439 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1440 cc = *name_end; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1441 *name_end = NUL; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1442 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1443 // Normal name or expanded name. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1444 di = find_var(lp->ll_name, NULL, TRUE); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1445 if (di == NULL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1446 ret = FAIL; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1447 else if ((di->di_flags & DI_FLAGS_FIX) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1448 && di->di_tv.v_type != VAR_DICT |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1449 && di->di_tv.v_type != VAR_LIST) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1450 // For historic reasons this error is not given for a list or dict. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1451 // E.g., the b: dict could be locked/unlocked. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1452 semsg(_("E940: Cannot lock or unlock variable %s"), lp->ll_name); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1453 else |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1454 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1455 if (lock) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1456 di->di_flags |= DI_FLAGS_LOCK; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1457 else |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1458 di->di_flags &= ~DI_FLAGS_LOCK; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1459 item_lock(&di->di_tv, deep, lock); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1460 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1461 *name_end = cc; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1462 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1463 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
|
1464 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1465 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
|
1466 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1467 // (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
|
1468 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
|
1469 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1470 item_lock(&li->li_tv, deep, lock); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1471 li = li->li_next; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1472 ++lp->ll_n1; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1473 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1474 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1475 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
|
1476 // (un)lock a List item. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1477 item_lock(&lp->ll_li->li_tv, deep, lock); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1478 else |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1479 // (un)lock a Dictionary item. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1480 item_lock(&lp->ll_di->di_tv, deep, lock); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1481 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1482 return ret; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1483 } |
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 /* |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1486 * Lock or unlock an item. "deep" is nr of levels to go. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1487 */ |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1488 static void |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1489 item_lock(typval_T *tv, int deep, int lock) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1490 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1491 static int recurse = 0; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1492 list_T *l; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1493 listitem_T *li; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1494 dict_T *d; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1495 blob_T *b; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1496 hashitem_T *hi; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1497 int todo; |
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 if (recurse >= DICT_MAXNEST) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1500 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1501 emsg(_("E743: variable nested too deep for (un)lock")); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1502 return; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1503 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1504 if (deep == 0) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1505 return; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1506 ++recurse; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1507 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1508 // 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
|
1509 if (lock) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1510 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
|
1511 else |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1512 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
|
1513 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1514 switch (tv->v_type) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1515 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1516 case VAR_UNKNOWN: |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1517 case VAR_NUMBER: |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1518 case VAR_STRING: |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1519 case VAR_FUNC: |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1520 case VAR_PARTIAL: |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1521 case VAR_FLOAT: |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1522 case VAR_SPECIAL: |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1523 case VAR_JOB: |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1524 case VAR_CHANNEL: |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1525 break; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1526 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1527 case VAR_BLOB: |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1528 if ((b = tv->vval.v_blob) != NULL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1529 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1530 if (lock) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1531 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
|
1532 else |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1533 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
|
1534 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1535 break; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1536 case VAR_LIST: |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1537 if ((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
|
1538 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1539 if (lock) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1540 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
|
1541 else |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1542 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
|
1543 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
|
1544 // 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
|
1545 for (li = l->lv_first; li != NULL; li = li->li_next) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1546 item_lock(&li->li_tv, deep - 1, lock); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1547 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1548 break; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1549 case VAR_DICT: |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1550 if ((d = tv->vval.v_dict) != NULL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1551 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1552 if (lock) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1553 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
|
1554 else |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1555 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
|
1556 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
|
1557 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1558 // 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
|
1559 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
|
1560 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
|
1561 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1562 if (!HASHITEM_EMPTY(hi)) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1563 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1564 --todo; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1565 item_lock(&HI2DI(hi)->di_tv, deep - 1, lock); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1566 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1567 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1568 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1569 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1570 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1571 --recurse; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1572 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1573 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1574 /* |
17885
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1575 * 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
|
1576 * 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
|
1577 * 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
|
1578 */ |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1579 |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1580 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
|
1581 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
|
1582 |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1583 /* |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1584 * 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
|
1585 */ |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1586 static 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
|
1587 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
|
1588 { |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1589 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
|
1590 |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1591 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
|
1592 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
|
1593 { |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1594 vim_free(varnamebuf); |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1595 len += 10; /* some additional space */ |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1596 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
|
1597 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
|
1598 { |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1599 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
|
1600 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
|
1601 } |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1602 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
|
1603 } |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1604 *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
|
1605 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
|
1606 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
|
1607 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
|
1608 } |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1609 |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1610 /* |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1611 * 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
|
1612 * (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
|
1613 */ |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1614 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
|
1615 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
|
1616 { |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1617 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
|
1618 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
|
1619 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
|
1620 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
|
1621 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
|
1622 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
|
1623 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
|
1624 |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1625 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
|
1626 { |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1627 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
|
1628 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
|
1629 } |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1630 |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1631 // 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
|
1632 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
|
1633 { |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1634 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
|
1635 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
|
1636 else |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1637 ++hi; |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1638 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
|
1639 ++hi; |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1640 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
|
1641 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
|
1642 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
|
1643 } |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1644 |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1645 // b: variables |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1646 ht = &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
|
1647 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
|
1648 { |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1649 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
|
1650 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
|
1651 else |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1652 ++hi; |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1653 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
|
1654 ++hi; |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1655 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
|
1656 } |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1657 |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1658 // w: variables |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1659 ht = &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
|
1660 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
|
1661 { |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1662 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
|
1663 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
|
1664 else |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1665 ++hi; |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1666 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
|
1667 ++hi; |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1668 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
|
1669 } |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1670 |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1671 // 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
|
1672 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
|
1673 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
|
1674 { |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1675 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
|
1676 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
|
1677 else |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1678 ++hi; |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1679 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
|
1680 ++hi; |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1681 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
|
1682 } |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1683 |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1684 // 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
|
1685 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
|
1686 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
|
1687 |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1688 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
|
1689 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
|
1690 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
|
1691 } |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1692 |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1693 /* |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1694 * Set number 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
|
1695 */ |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1696 void |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1697 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
|
1698 { |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1699 vimvars[idx].vv_type = VAR_NUMBER; |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1700 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
|
1701 } |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1702 |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1703 /* |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1704 * 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
|
1705 */ |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1706 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
|
1707 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
|
1708 { |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1709 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
|
1710 } |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1711 |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1712 /* |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1713 * 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
|
1714 */ |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1715 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
|
1716 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
|
1717 { |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1718 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
|
1719 } |
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
|
1720 |
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
|
1721 /* |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
1722 * 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>
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17873
diff
changeset
|
1723 * 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>
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diff
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|
1724 * Never returns NULL; |
5e2d8840da11
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Bram Moolenaar <Bram@vim.org>
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diff
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|
1725 */ |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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17873
diff
changeset
|
1726 char_u * |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1727 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>
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diff
changeset
|
1728 { |
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
|
1729 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>
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diff
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|
1730 } |
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
|
1731 |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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diff
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|
1732 /* |
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
|
1733 * Get List v: variable value. Caller must take care of reference count when |
5e2d8840da11
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1734 * needed. |
5e2d8840da11
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Bram Moolenaar <Bram@vim.org>
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diff
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|
1735 */ |
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
|
1736 list_T * |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1737 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>
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diff
changeset
|
1738 { |
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
|
1739 return vimvars[idx].vv_list; |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1740 } |
5e2d8840da11
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1741 |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1742 /* |
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patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1743 * Get Dict v: variable value. Caller must take care of reference count when |
5e2d8840da11
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1744 * needed. |
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Bram Moolenaar <Bram@vim.org>
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diff
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|
1745 */ |
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
|
1746 dict_T * |
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patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1747 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>
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diff
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|
1748 { |
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patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1749 return vimvars[idx].vv_dict; |
5e2d8840da11
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Bram Moolenaar <Bram@vim.org>
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diff
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|
1750 } |
5e2d8840da11
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1751 |
5e2d8840da11
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1752 /* |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1753 * 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>
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diff
changeset
|
1754 */ |
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
|
1755 void |
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patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1756 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>
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diff
changeset
|
1757 { |
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
|
1758 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>
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diff
changeset
|
1759 |
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
|
1760 if (has_mbyte) |
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patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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17873
diff
changeset
|
1761 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>
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diff
changeset
|
1762 else |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1763 { |
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
|
1764 buf[0] = c; |
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
|
1765 buf[1] = NUL; |
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
|
1766 } |
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
|
1767 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>
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diff
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|
1768 } |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1769 |
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diff
changeset
|
1770 /* |
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diff
changeset
|
1771 * Set v:count to "count" and v:count1 to "count1". |
5e2d8840da11
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diff
changeset
|
1772 * When "set_prevcount" is TRUE first set v:prevcount from v:count. |
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patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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diff
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|
1773 */ |
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patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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diff
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|
1774 void |
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patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1775 set_vcount( |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1776 long count, |
5e2d8840da11
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1777 long count1, |
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
|
1778 int set_prevcount) |
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
|
1779 { |
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patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1780 if (set_prevcount) |
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
|
1781 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>
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diff
changeset
|
1782 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>
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diff
changeset
|
1783 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>
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diff
changeset
|
1784 } |
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
|
1785 |
5e2d8840da11
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1786 /* |
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patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1787 * 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>
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diff
changeset
|
1788 * a timer callback. |
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
|
1789 */ |
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
|
1790 void |
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patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1791 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>
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diff
changeset
|
1792 { |
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
|
1793 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>
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diff
changeset
|
1794 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>
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diff
changeset
|
1795 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>
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diff
changeset
|
1796 } |
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
|
1797 |
5e2d8840da11
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1798 /* |
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patch 8.1.1939: code for handling v: variables in generic eval file
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changeset
|
1799 * Restore variables saved by save_vimvars(). |
5e2d8840da11
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|
1800 */ |
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|
1801 void |
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|
1802 restore_vimvars(vimvars_save_T *vvsave) |
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|
1803 { |
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|
1804 vimvars[VV_PREVCOUNT].vv_nr = vvsave->vv_prevcount; |
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changeset
|
1805 vimvars[VV_COUNT].vv_nr = vvsave->vv_count; |
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patch 8.1.1939: code for handling v: variables in generic eval file
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|
1806 vimvars[VV_COUNT1].vv_nr = vvsave->vv_count1; |
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|
1807 } |
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|
1808 |
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|
1809 /* |
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|
1810 * Set string v: variable to a copy of "val". If 'copy' is FALSE, then set the |
5e2d8840da11
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|
1811 * value. |
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|
1812 */ |
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|
1813 void |
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|
1814 set_vim_var_string( |
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patch 8.1.1939: code for handling v: variables in generic eval file
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diff
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|
1815 int idx, |
5e2d8840da11
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changeset
|
1816 char_u *val, |
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patch 8.1.1939: code for handling v: variables in generic eval file
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changeset
|
1817 int len) // length of "val" to use or -1 (whole string) |
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patch 8.1.1939: code for handling v: variables in generic eval file
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|
1818 { |
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patch 8.1.1939: code for handling v: variables in generic eval file
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|
1819 clear_tv(&vimvars[idx].vv_di.di_tv); |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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changeset
|
1820 vimvars[idx].vv_type = VAR_STRING; |
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patch 8.1.1939: code for handling v: variables in generic eval file
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changeset
|
1821 if (val == NULL) |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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changeset
|
1822 vimvars[idx].vv_str = NULL; |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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diff
changeset
|
1823 else if (len == -1) |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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diff
changeset
|
1824 vimvars[idx].vv_str = vim_strsave(val); |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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changeset
|
1825 else |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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diff
changeset
|
1826 vimvars[idx].vv_str = vim_strnsave(val, len); |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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changeset
|
1827 } |
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patch 8.1.1939: code for handling v: variables in generic eval file
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diff
changeset
|
1828 |
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|
1829 /* |
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|
1830 * Set List v: variable to "val". |
5e2d8840da11
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|
1831 */ |
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|
1832 void |
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patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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diff
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|
1833 set_vim_var_list(int idx, list_T *val) |
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|
1834 { |
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diff
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|
1835 clear_tv(&vimvars[idx].vv_di.di_tv); |
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|
1836 vimvars[idx].vv_type = VAR_LIST; |
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|
1837 vimvars[idx].vv_list = val; |
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Bram Moolenaar <Bram@vim.org>
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|
1838 if (val != NULL) |
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|
1839 ++val->lv_refcount; |
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|
1840 } |
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|
1841 |
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|
1842 /* |
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|
1843 * Set Dictionary v: variable to "val". |
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Bram Moolenaar <Bram@vim.org>
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|
1844 */ |
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|
1845 void |
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Bram Moolenaar <Bram@vim.org>
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diff
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|
1846 set_vim_var_dict(int idx, dict_T *val) |
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|
1847 { |
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patch 8.1.1939: code for handling v: variables in generic eval file
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diff
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|
1848 clear_tv(&vimvars[idx].vv_di.di_tv); |
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|
1849 vimvars[idx].vv_type = VAR_DICT; |
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|
1850 vimvars[idx].vv_dict = val; |
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|
1851 if (val != NULL) |
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|
1852 { |
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diff
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|
1853 ++val->dv_refcount; |
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Bram Moolenaar <Bram@vim.org>
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diff
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|
1854 dict_set_items_ro(val); |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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|
1855 } |
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|
1856 } |
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|
1857 |
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|
1858 /* |
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|
1859 * Set v:register if needed. |
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|
1860 */ |
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diff
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|
1861 void |
5e2d8840da11
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|
1862 set_reg_var(int c) |
5e2d8840da11
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Bram Moolenaar <Bram@vim.org>
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|
1863 { |
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patch 8.1.1939: code for handling v: variables in generic eval file
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diff
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|
1864 char_u regname; |
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diff
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|
1865 |
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diff
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|
1866 if (c == 0 || c == ' ') |
5e2d8840da11
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Bram Moolenaar <Bram@vim.org>
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diff
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|
1867 regname = '"'; |
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patch 8.1.1939: code for handling v: variables in generic eval file
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diff
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|
1868 else |
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diff
changeset
|
1869 regname = c; |
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
|
1870 // Avoid free/alloc when the value is already right. |
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|
1871 if (vimvars[VV_REG].vv_str == NULL || vimvars[VV_REG].vv_str[0] != c) |
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diff
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|
1872 set_vim_var_string(VV_REG, ®name, 1); |
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|
1873 } |
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|
1874 |
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|
1875 /* |
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|
1876 * Get or set v:exception. If "oldval" == NULL, return the current value. |
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|
1877 * Otherwise, restore the value to "oldval" and return NULL. |
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|
1878 * Must always be called in pairs to save and restore v:exception! Does not |
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|
1879 * take care of memory allocations. |
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|
1880 */ |
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|
1881 char_u * |
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|
1882 v_exception(char_u *oldval) |
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|
1883 { |
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patch 8.1.1939: code for handling v: variables in generic eval file
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|
1884 if (oldval == NULL) |
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|
1885 return vimvars[VV_EXCEPTION].vv_str; |
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patch 8.1.1939: code for handling v: variables in generic eval file
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|
1886 |
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|
1887 vimvars[VV_EXCEPTION].vv_str = oldval; |
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patch 8.1.1939: code for handling v: variables in generic eval file
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|
1888 return NULL; |
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|
1889 } |
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|
1890 |
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|
1891 /* |
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|
1892 * 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
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changeset
|
1893 * Otherwise, restore the value to "oldval" and return NULL. |
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patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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|
1894 * 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
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|
1895 * take care of memory allocations. |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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|
1896 */ |
5e2d8840da11
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changeset
|
1897 char_u * |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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diff
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|
1898 v_throwpoint(char_u *oldval) |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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|
1899 { |
5e2d8840da11
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|
1900 if (oldval == NULL) |
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patch 8.1.1939: code for handling v: variables in generic eval file
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|
1901 return vimvars[VV_THROWPOINT].vv_str; |
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patch 8.1.1939: code for handling v: variables in generic eval file
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|
1902 |
5e2d8840da11
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|
1903 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>
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|
1904 return NULL; |
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|
1905 } |
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|
1906 |
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|
1907 /* |
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|
1908 * Set v:cmdarg. |
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|
1909 * If "eap" != NULL, use "eap" to generate the value and return the old value. |
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|
1910 * 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
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|
1911 * Must always be called in pairs! |
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|
1912 */ |
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|
1913 char_u * |
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|
1914 set_cmdarg(exarg_T *eap, char_u *oldarg) |
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patch 8.1.1939: code for handling v: variables in generic eval file
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|
1915 { |
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|
1916 char_u *oldval; |
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patch 8.1.1939: code for handling v: variables in generic eval file
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changeset
|
1917 char_u *newval; |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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|
1918 unsigned len; |
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|
1919 |
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|
1920 oldval = vimvars[VV_CMDARG].vv_str; |
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|
1921 if (eap == NULL) |
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|
1922 { |
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patch 8.1.1939: code for handling v: variables in generic eval file
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|
1923 vim_free(oldval); |
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diff
changeset
|
1924 vimvars[VV_CMDARG].vv_str = oldarg; |
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|
1925 return NULL; |
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|
1926 } |
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|
1927 |
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|
1928 if (eap->force_bin == FORCE_BIN) |
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patch 8.1.1939: code for handling v: variables in generic eval file
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|
1929 len = 6; |
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|
1930 else if (eap->force_bin == FORCE_NOBIN) |
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changeset
|
1931 len = 8; |
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patch 8.1.1939: code for handling v: variables in generic eval file
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|
1932 else |
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1933 len = 0; |
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|
1934 |
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|
1935 if (eap->read_edit) |
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changeset
|
1936 len += 7; |
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|
1937 |
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1938 if (eap->force_ff != 0) |
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1939 len += 10; // " ++ff=unix" |
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1940 if (eap->force_enc != 0) |
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1941 len += (unsigned)STRLEN(eap->cmd + eap->force_enc) + 7; |
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1942 if (eap->bad_char != 0) |
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1943 len += 7 + 4; // " ++bad=" + "keep" or "drop" |
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1944 |
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1945 newval = alloc(len + 1); |
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1946 if (newval == NULL) |
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1947 return NULL; |
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1948 |
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1949 if (eap->force_bin == FORCE_BIN) |
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1950 sprintf((char *)newval, " ++bin"); |
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1951 else if (eap->force_bin == FORCE_NOBIN) |
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1952 sprintf((char *)newval, " ++nobin"); |
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1953 else |
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1954 *newval = NUL; |
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1955 |
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1956 if (eap->read_edit) |
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1957 STRCAT(newval, " ++edit"); |
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1958 |
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1959 if (eap->force_ff != 0) |
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1960 sprintf((char *)newval + STRLEN(newval), " ++ff=%s", |
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1961 eap->force_ff == 'u' ? "unix" |
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1962 : eap->force_ff == 'd' ? "dos" |
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1963 : "mac"); |
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1964 if (eap->force_enc != 0) |
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1965 sprintf((char *)newval + STRLEN(newval), " ++enc=%s", |
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1966 eap->cmd + eap->force_enc); |
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1967 if (eap->bad_char == BAD_KEEP) |
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1968 STRCPY(newval + STRLEN(newval), " ++bad=keep"); |
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1969 else if (eap->bad_char == BAD_DROP) |
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1970 STRCPY(newval + STRLEN(newval), " ++bad=drop"); |
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1971 else if (eap->bad_char != 0) |
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1972 sprintf((char *)newval + STRLEN(newval), " ++bad=%c", eap->bad_char); |
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1973 vimvars[VV_CMDARG].vv_str = newval; |
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1974 return oldval; |
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1975 } |
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1976 |
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1977 /* |
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1978 * Get the value of internal variable "name". |
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1979 * Return OK or FAIL. If OK is returned "rettv" must be cleared. |
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1980 */ |
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1981 int |
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1982 get_var_tv( |
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1983 char_u *name, |
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1984 int len, // length of "name" |
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1985 typval_T *rettv, // NULL when only checking existence |
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1986 dictitem_T **dip, // non-NULL when typval's dict item is needed |
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1987 int verbose, // may give error message |
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1988 int no_autoload) // do not use script autoloading |
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1989 { |
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1990 int ret = OK; |
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1991 typval_T *tv = NULL; |
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1992 dictitem_T *v; |
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1993 int cc; |
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1994 |
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1995 // truncate the name, so that we can use strcmp() |
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1996 cc = name[len]; |
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1997 name[len] = NUL; |
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1998 |
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1999 // Check for user-defined variables. |
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2000 v = find_var(name, NULL, no_autoload); |
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2001 if (v != NULL) |
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2002 { |
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2003 tv = &v->di_tv; |
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2004 if (dip != NULL) |
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2005 *dip = v; |
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2006 } |
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2007 |
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2008 if (tv == NULL) |
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2009 { |
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2010 if (rettv != NULL && verbose) |
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2011 semsg(_(e_undefvar), name); |
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2012 ret = FAIL; |
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2013 } |
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2014 else if (rettv != NULL) |
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2015 copy_tv(tv, rettv); |
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2016 |
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2017 name[len] = cc; |
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2018 |
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2019 return ret; |
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2020 } |
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2021 |
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2022 /* |
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2023 * Check if variable "name[len]" is a local variable or an argument. |
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2024 * If so, "*eval_lavars_used" is set to TRUE. |
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2025 */ |
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2026 void |
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2027 check_vars(char_u *name, int len) |
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2028 { |
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2029 int cc; |
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2030 char_u *varname; |
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2031 hashtab_T *ht; |
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2032 |
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2033 if (eval_lavars_used == NULL) |
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2034 return; |
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2035 |
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2036 // truncate the name, so that we can use strcmp() |
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2037 cc = name[len]; |
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2038 name[len] = NUL; |
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2039 |
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2040 ht = find_var_ht(name, &varname); |
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2041 if (ht == get_funccal_local_ht() || ht == get_funccal_args_ht()) |
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2042 { |
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2043 if (find_var(name, NULL, TRUE) != NULL) |
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2044 *eval_lavars_used = TRUE; |
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2045 } |
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2046 |
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2047 name[len] = cc; |
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2048 } |
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2049 |
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patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2050 /* |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2051 * 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
|
2052 * 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
|
2053 * Careful: "a:0" variables don't have a name. |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2054 * When "htp" is not NULL we are writing to the variable, set "htp" to the |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2055 * hashtab_T used. |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2056 */ |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2057 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
|
2058 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
|
2059 { |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2060 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
|
2061 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
|
2062 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
|
2063 |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2064 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
|
2065 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
|
2066 *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
|
2067 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
|
2068 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
|
2069 ret = find_var_in_ht(ht, *name, varname, no_autoload || 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
|
2070 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
|
2071 return ret; |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2072 |
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
|
2073 /* Search in parent scope for lambda */ |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2074 return find_var_in_scoped_ht(name, no_autoload || 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
|
2075 } |
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
|
2076 |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2077 /* |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2078 * Find variable "varname" in hashtab "ht" with name "htname". |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2079 * 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:
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diff
changeset
|
2080 */ |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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17873
diff
changeset
|
2081 dictitem_T * |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2082 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
|
2083 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
|
2084 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
|
2085 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
|
2086 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
|
2087 { |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2088 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
|
2089 |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2090 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
|
2091 { |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2092 // 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
|
2093 switch (htname) |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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17873
diff
changeset
|
2094 { |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2095 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
|
2096 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
|
2097 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
|
2098 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>
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17873
diff
changeset
|
2099 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>
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17873
diff
changeset
|
2100 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>
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17873
diff
changeset
|
2101 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>
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17873
diff
changeset
|
2102 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
|
2103 } |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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17873
diff
changeset
|
2104 return NULL; |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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17873
diff
changeset
|
2105 } |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2106 |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2107 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
|
2108 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
|
2109 { |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2110 // 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
|
2111 // 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
|
2112 // 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
|
2113 // 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
|
2114 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
|
2115 { |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2116 // 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
|
2117 // 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
|
2118 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
|
2119 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
|
2120 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
|
2121 } |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2122 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
|
2123 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
|
2124 } |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2125 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
|
2126 } |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2127 |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2128 /* |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2129 * 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
|
2130 * 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
|
2131 * 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
|
2132 */ |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2133 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
|
2134 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
|
2135 { |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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17873
diff
changeset
|
2136 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
|
2137 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
|
2138 |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2139 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
|
2140 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
|
2141 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
|
2142 { |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2143 // 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
|
2144 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
|
2145 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
|
2146 *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
|
2147 |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2148 // "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
|
2149 // Same for a few other variables marked with VV_COMPAT. |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2150 if (current_sctx.sc_version < 3) |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2151 { |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2152 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
|
2153 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
|
2154 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
|
2155 } |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2156 |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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17873
diff
changeset
|
2157 ht = get_funccal_local_ht(); |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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17873
diff
changeset
|
2158 if (ht == NULL) |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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diff
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|
2159 return &globvarht; // global variable |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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diff
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|
2160 return ht; // local variable |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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diff
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|
2161 } |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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diff
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|
2162 *varname = name + 2; |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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diff
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|
2163 if (*name == 'g') // global variable |
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
|
2164 return &globvarht; |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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17873
diff
changeset
|
2165 // 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>
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17873
diff
changeset
|
2166 if (vim_strchr(name + 2, ':') != NULL |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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diff
changeset
|
2167 || 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>
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diff
changeset
|
2168 return NULL; |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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diff
changeset
|
2169 if (*name == 'b') // buffer variable |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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17873
diff
changeset
|
2170 return &curbuf->b_vars->dv_hashtab; |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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diff
changeset
|
2171 if (*name == 'w') // window variable |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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17873
diff
changeset
|
2172 return &curwin->w_vars->dv_hashtab; |
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patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2173 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>
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diff
changeset
|
2174 return &curtab->tp_vars->dv_hashtab; |
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patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2175 if (*name == 'v') // v: variable |
5e2d8840da11
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2176 return &vimvarht; |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2177 if (*name == 'a') // a: function argument |
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patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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|
2178 return get_funccal_args_ht(); |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2179 if (*name == 'l') // l: local function variable |
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patch 8.1.1939: code for handling v: variables in generic eval file
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diff
changeset
|
2180 return get_funccal_local_ht(); |
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patch 8.1.1939: code for handling v: variables in generic eval file
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diff
changeset
|
2181 if (*name == 's' // script variable |
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Bram Moolenaar <Bram@vim.org>
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|
2182 && current_sctx.sc_sid > 0 |
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diff
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|
2183 && current_sctx.sc_sid <= ga_scripts.ga_len) |
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patch 8.1.1939: code for handling v: variables in generic eval file
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|
2184 return &SCRIPT_VARS(current_sctx.sc_sid); |
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patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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diff
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|
2185 return NULL; |
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|
2186 } |
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|
2187 |
5e2d8840da11
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|
2188 /* |
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patch 8.1.1933: the eval.c file is too big
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|
2189 * Get the string value of a (global/local) variable. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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diff
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|
2190 * Note: see tv_get_string() for how long the pointer remains valid. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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|
2191 * Returns NULL when it doesn't exist. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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|
2192 */ |
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patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
2193 char_u * |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2194 get_var_value(char_u *name) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2195 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2196 dictitem_T *v; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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diff
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|
2197 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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diff
changeset
|
2198 v = find_var(name, NULL, FALSE); |
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patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2199 if (v == NULL) |
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patch 8.1.1933: the eval.c file is too big
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|
2200 return NULL; |
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patch 8.1.1933: the eval.c file is too big
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changeset
|
2201 return tv_get_string(&v->di_tv); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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diff
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|
2202 } |
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patch 8.1.1933: the eval.c file is too big
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|
2203 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
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parents:
diff
changeset
|
2204 /* |
17885
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patch 8.1.1939: code for handling v: variables in generic eval file
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|
2205 * 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
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diff
changeset
|
2206 * sourcing this script and when executing functions defined in the script. |
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patch 8.1.1939: code for handling v: variables in generic eval file
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|
2207 */ |
5e2d8840da11
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diff
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|
2208 void |
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
|
2209 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>
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diff
changeset
|
2210 { |
5e2d8840da11
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|
2211 int i; |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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diff
changeset
|
2212 hashtab_T *ht; |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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diff
changeset
|
2213 scriptvar_T *sv; |
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
|
2214 |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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diff
changeset
|
2215 if (ga_grow(&ga_scripts, (int)(id - ga_scripts.ga_len)) == OK) |
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
|
2216 { |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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diff
changeset
|
2217 /* Re-allocating ga_data means that an ht_array pointing to |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2218 * ht_smallarray becomes invalid. We can recognize this: ht_mask is |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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17873
diff
changeset
|
2219 * at its init value. Also reset "v_dict", it's always the same. */ |
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
|
2220 for (i = 1; i <= ga_scripts.ga_len; ++i) |
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
|
2221 { |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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diff
changeset
|
2222 ht = &SCRIPT_VARS(i); |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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17873
diff
changeset
|
2223 if (ht->ht_mask == HT_INIT_SIZE - 1) |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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17873
diff
changeset
|
2224 ht->ht_array = ht->ht_smallarray; |
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
|
2225 sv = SCRIPT_SV(i); |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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17873
diff
changeset
|
2226 sv->sv_var.di_tv.vval.v_dict = &sv->sv_dict; |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2227 } |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2228 |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2229 while (ga_scripts.ga_len < id) |
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
|
2230 { |
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
|
2231 sv = SCRIPT_SV(ga_scripts.ga_len + 1) = |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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17873
diff
changeset
|
2232 ALLOC_CLEAR_ONE(scriptvar_T); |
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
|
2233 init_var_dict(&sv->sv_dict, &sv->sv_var, VAR_SCOPE); |
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
|
2234 ++ga_scripts.ga_len; |
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
|
2235 } |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
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changeset
|
2236 } |
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
|
2237 } |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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diff
changeset
|
2238 |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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diff
changeset
|
2239 /* |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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diff
changeset
|
2240 * 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
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changeset
|
2241 * point to it. |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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changeset
|
2242 */ |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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diff
changeset
|
2243 void |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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17873
diff
changeset
|
2244 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>
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diff
changeset
|
2245 { |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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diff
changeset
|
2246 hash_init(&dict->dv_hashtab); |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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diff
changeset
|
2247 dict->dv_lock = 0; |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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diff
changeset
|
2248 dict->dv_scope = scope; |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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diff
changeset
|
2249 dict->dv_refcount = DO_NOT_FREE_CNT; |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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diff
changeset
|
2250 dict->dv_copyID = 0; |
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
|
2251 dict_var->di_tv.vval.v_dict = dict; |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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diff
changeset
|
2252 dict_var->di_tv.v_type = VAR_DICT; |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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diff
changeset
|
2253 dict_var->di_tv.v_lock = VAR_FIXED; |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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diff
changeset
|
2254 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>
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diff
changeset
|
2255 dict_var->di_key[0] = NUL; |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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diff
changeset
|
2256 } |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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diff
changeset
|
2257 |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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diff
changeset
|
2258 /* |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
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diff
changeset
|
2259 * 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>
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diff
changeset
|
2260 */ |
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
|
2261 void |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2262 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>
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diff
changeset
|
2263 { |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2264 /* Now the dict needs to be freed if no one else is using it, go back to |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2265 * normal reference counting. */ |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2266 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
|
2267 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
|
2268 } |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2269 |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2270 /* |
17873
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2271 * 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
|
2272 * 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
|
2273 * 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
|
2274 */ |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2275 void |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2276 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
|
2277 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2278 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
|
2279 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2280 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2281 /* |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2282 * 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
|
2283 */ |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2284 void |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2285 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
|
2286 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2287 int todo; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2288 hashitem_T *hi; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2289 dictitem_T *v; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2290 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2291 hash_lock(ht); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2292 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
|
2293 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
|
2294 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2295 if (!HASHITEM_EMPTY(hi)) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2296 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2297 --todo; |
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 // 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
|
2300 // 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
|
2301 // later. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2302 v = HI2DI(hi); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2303 if (free_val) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2304 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
|
2305 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
|
2306 vim_free(v); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2307 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2308 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2309 hash_clear(ht); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2310 ht->ht_used = 0; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2311 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2312 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2313 /* |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2314 * 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
|
2315 * 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
|
2316 */ |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2317 void |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2318 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
|
2319 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2320 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
|
2321 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2322 hash_remove(ht, hi); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2323 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
|
2324 vim_free(di); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2325 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2326 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
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|
2327 /* |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2328 * 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
|
2329 */ |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2330 static void |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2331 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
|
2332 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2333 char_u *tofree; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2334 char_u *s; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2335 char_u numbuf[NUMBUFLEN]; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2336 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2337 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
|
2338 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
|
2339 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
|
2340 vim_free(tofree); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2341 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2342 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2343 static void |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2344 list_one_var_a( |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2345 char *prefix, |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2346 char_u *name, |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2347 int type, |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2348 char_u *string, |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2349 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
|
2350 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2351 // 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
|
2352 msg_start(); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2353 msg_puts(prefix); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2354 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
|
2355 msg_puts((char *)name); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2356 msg_putchar(' '); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2357 msg_advance(22); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2358 if (type == VAR_NUMBER) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2359 msg_putchar('#'); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2360 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
|
2361 msg_putchar('*'); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2362 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
|
2363 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2364 msg_putchar('['); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2365 if (*string == '[') |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2366 ++string; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2367 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2368 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
|
2369 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2370 msg_putchar('{'); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2371 if (*string == '{') |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2372 ++string; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2373 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2374 else |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2375 msg_putchar(' '); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2376 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2377 msg_outtrans(string); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2378 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2379 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
|
2380 msg_puts("()"); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2381 if (*first) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2382 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2383 msg_clr_eos(); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2384 *first = FALSE; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2385 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2386 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2387 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2388 /* |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2389 * 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
|
2390 * 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
|
2391 * 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
|
2392 */ |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2393 void |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2394 set_var( |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2395 char_u *name, |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2396 typval_T *tv, |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2397 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
|
2398 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2399 set_var_const(name, tv, copy, FALSE); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2400 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2401 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2402 /* |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2403 * 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
|
2404 * 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
|
2405 * 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
|
2406 */ |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2407 void |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2408 set_var_const( |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2409 char_u *name, |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2410 typval_T *tv, |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2411 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
|
2412 int is_const) // disallow to modify existing variable |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2413 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2414 dictitem_T *v; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2415 char_u *varname; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2416 hashtab_T *ht; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2417 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2418 ht = find_var_ht(name, &varname); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2419 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
|
2420 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2421 semsg(_(e_illvar), name); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2422 return; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2423 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2424 v = find_var_in_ht(ht, 0, varname, TRUE); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2425 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2426 // Search in parent scope which is possible to reference from lambda |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2427 if (v == NULL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2428 v = find_var_in_scoped_ht(name, TRUE); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2429 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2430 if ((tv->v_type == VAR_FUNC || tv->v_type == VAR_PARTIAL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2431 && var_check_func_name(name, v == NULL)) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2432 return; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2433 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2434 if (v != NULL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2435 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2436 if (is_const) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2437 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2438 emsg(_(e_cannot_mod)); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2439 return; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2440 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2441 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2442 // existing variable, need to clear the value |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2443 if (var_check_ro(v->di_flags, name, FALSE) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2444 || var_check_lock(v->di_tv.v_lock, name, FALSE)) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2445 return; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2446 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2447 // Handle setting internal v: variables separately where needed to |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2448 // prevent changing the type. |
17885
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2449 if (ht == &vimvarht) |
17873
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2450 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2451 if (v->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
|
2452 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2453 VIM_CLEAR(v->di_tv.vval.v_string); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2454 if (copy || 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
|
2455 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2456 char_u *val = tv_get_string(tv); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2457 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2458 // Careful: when assigning to v:errmsg and tv_get_string() |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2459 // causes an error message the variable will alrady be set. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2460 if (v->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
|
2461 v->di_tv.vval.v_string = vim_strsave(val); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2462 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2463 else |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2464 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2465 // Take over the string to avoid an extra alloc/free. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2466 v->di_tv.vval.v_string = tv->vval.v_string; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2467 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
|
2468 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2469 return; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2470 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2471 else if (v->di_tv.v_type == VAR_NUMBER) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2472 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2473 v->di_tv.vval.v_number = tv_get_number(tv); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2474 if (STRCMP(varname, "searchforward") == 0) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2475 set_search_direction(v->di_tv.vval.v_number ? '/' : '?'); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2476 #ifdef FEAT_SEARCH_EXTRA |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2477 else if (STRCMP(varname, "hlsearch") == 0) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2478 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2479 no_hlsearch = !v->di_tv.vval.v_number; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2480 redraw_all_later(SOME_VALID); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2481 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2482 #endif |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2483 return; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2484 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2485 else if (v->di_tv.v_type != tv->v_type) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2486 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2487 semsg(_("E963: setting %s to value with wrong type"), name); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2488 return; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2489 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2490 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2491 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2492 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
|
2493 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2494 else // add a new variable |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2495 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2496 // Can't add "v:" or "a:" 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
|
2497 if (ht == &vimvarht || ht == get_funccal_args_ht()) |
17873
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2498 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2499 semsg(_(e_illvar), name); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2500 return; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2501 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2502 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2503 // Make sure the variable name is valid. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2504 if (!valid_varname(varname)) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2505 return; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2506 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2507 v = alloc(sizeof(dictitem_T) + STRLEN(varname)); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2508 if (v == NULL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2509 return; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2510 STRCPY(v->di_key, varname); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2511 if (hash_add(ht, DI2HIKEY(v)) == FAIL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2512 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2513 vim_free(v); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2514 return; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2515 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2516 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
|
2517 if (is_const) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2518 v->di_flags |= DI_FLAGS_LOCK; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2519 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2520 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2521 if (copy || tv->v_type == VAR_NUMBER || tv->v_type == VAR_FLOAT) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2522 copy_tv(tv, &v->di_tv); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2523 else |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2524 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2525 v->di_tv = *tv; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2526 v->di_tv.v_lock = 0; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2527 init_tv(tv); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2528 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2529 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2530 if (is_const) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2531 v->di_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
|
2532 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2533 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2534 /* |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2535 * 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
|
2536 * 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
|
2537 */ |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2538 int |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2539 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
|
2540 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2541 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
|
2542 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2543 semsg(_(e_readonlyvar), 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
|
2544 return TRUE; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2545 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2546 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
|
2547 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2548 semsg(_(e_readonlysbx), 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
|
2549 return TRUE; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2550 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2551 return FALSE; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2552 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2553 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2554 /* |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2555 * 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
|
2556 * 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
|
2557 */ |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2558 int |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2559 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
|
2560 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2561 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
|
2562 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2563 semsg(_("E795: Cannot delete variable %s"), |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2564 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
|
2565 return TRUE; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2566 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2567 return FALSE; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2568 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2569 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2570 /* |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2571 * 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
|
2572 * 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
|
2573 */ |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2574 int |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2575 var_check_func_name( |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2576 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
|
2577 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
|
2578 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2579 // Allow for w: b: s: and t:. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2580 if (!(vim_strchr((char_u *)"wbst", name[0]) != NULL && name[1] == ':') |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2581 && !ASCII_ISUPPER((name[0] != NUL && name[1] == ':') |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2582 ? name[2] : name[0])) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2583 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2584 semsg(_("E704: Funcref variable name must start with a capital: %s"), |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2585 name); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2586 return TRUE; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2587 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2588 // 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
|
2589 // 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
|
2590 // below. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2591 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
|
2592 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2593 semsg(_("E705: Variable name conflicts with existing function: %s"), |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2594 name); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2595 return TRUE; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2596 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2597 return FALSE; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2598 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2599 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2600 /* |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2601 * Return TRUE if "flags" indicates variable "name" is locked (immutable). |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2602 * Also give an error message, using "name" or _("name") when use_gettext is |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2603 * TRUE. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2604 */ |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2605 int |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2606 var_check_lock(int lock, 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
|
2607 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2608 if (lock & VAR_LOCKED) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2609 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2610 semsg(_("E741: Value is locked: %s"), |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2611 name == NULL ? (char_u *)_("Unknown") |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2612 : use_gettext ? (char_u *)_(name) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2613 : name); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2614 return TRUE; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2615 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2616 if (lock & VAR_FIXED) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2617 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2618 semsg(_("E742: Cannot change value of %s"), |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2619 name == NULL ? (char_u *)_("Unknown") |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2620 : use_gettext ? (char_u *)_(name) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2621 : name); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2622 return TRUE; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2623 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2624 return FALSE; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2625 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2626 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2627 /* |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2628 * Check if a variable name is valid. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2629 * 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
|
2630 */ |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2631 int |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2632 valid_varname(char_u *varname) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2633 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2634 char_u *p; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2635 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2636 for (p = varname; *p != NUL; ++p) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2637 if (!eval_isnamec1(*p) && (p == varname || !VIM_ISDIGIT(*p)) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2638 && *p != AUTOLOAD_CHAR) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2639 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2640 semsg(_(e_illvar), varname); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2641 return FALSE; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2642 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2643 return TRUE; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2644 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2645 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2646 /* |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2647 * getwinvar() and gettabwinvar() |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2648 */ |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2649 static void |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2650 getwinvar( |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2651 typval_T *argvars, |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2652 typval_T *rettv, |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2653 int off) // 1 for gettabwinvar() |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2654 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2655 win_T *win; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2656 char_u *varname; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2657 dictitem_T *v; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2658 tabpage_T *tp = NULL; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2659 int done = FALSE; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2660 win_T *oldcurwin; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2661 tabpage_T *oldtabpage; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2662 int need_switch_win; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2663 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2664 if (off == 1) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2665 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
|
2666 else |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2667 tp = curtab; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2668 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
|
2669 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
|
2670 ++emsg_off; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2671 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2672 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
|
2673 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
|
2674 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2675 if (win != NULL && varname != NULL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2676 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2677 // 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
|
2678 // 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
|
2679 // autocommands get blocked. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2680 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
|
2681 if (!need_switch_win |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2682 || switch_win(&oldcurwin, &oldtabpage, win, tp, TRUE) == OK) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2683 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2684 if (*varname == '&') |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2685 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2686 if (varname[1] == NUL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2687 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2688 // get all window-local options in a dict |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2689 dict_T *opts = get_winbuf_options(FALSE); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2690 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2691 if (opts != NULL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2692 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2693 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
|
2694 done = TRUE; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2695 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2696 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2697 else if (get_option_tv(&varname, rettv, 1) == OK) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2698 // window-local-option |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2699 done = TRUE; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2700 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2701 else |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2702 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2703 // Look up the variable. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2704 // Let getwinvar({nr}, "") return the "w:" dictionary. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2705 v = find_var_in_ht(&win->w_vars->dv_hashtab, 'w', |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2706 varname, FALSE); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2707 if (v != NULL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2708 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2709 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
|
2710 done = TRUE; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2711 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2712 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2713 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2714 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2715 if (need_switch_win) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2716 // restore previous notion of curwin |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2717 restore_win(oldcurwin, oldtabpage, TRUE); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2718 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2719 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2720 if (!done && argvars[off + 2].v_type != VAR_UNKNOWN) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2721 // use the default return value |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2722 copy_tv(&argvars[off + 2], rettv); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2723 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2724 --emsg_off; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2725 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2726 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2727 /* |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2728 * "setwinvar()" and "settabwinvar()" functions |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2729 */ |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2730 static void |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2731 setwinvar(typval_T *argvars, typval_T *rettv UNUSED, int off) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2732 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2733 win_T *win; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2734 win_T *save_curwin; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2735 tabpage_T *save_curtab; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2736 int need_switch_win; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2737 char_u *varname, *winvarname; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2738 typval_T *varp; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2739 char_u nbuf[NUMBUFLEN]; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2740 tabpage_T *tp = NULL; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2741 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2742 if (check_secure()) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2743 return; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2744 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2745 if (off == 1) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2746 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
|
2747 else |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2748 tp = curtab; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2749 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
|
2750 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
|
2751 varp = &argvars[off + 2]; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2752 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2753 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
|
2754 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2755 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
|
2756 if (!need_switch_win |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2757 || switch_win(&save_curwin, &save_curtab, win, tp, TRUE) == OK) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2758 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2759 if (*varname == '&') |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2760 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2761 long numval; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2762 char_u *strval; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2763 int error = FALSE; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2764 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2765 ++varname; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2766 numval = (long)tv_get_number_chk(varp, &error); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2767 strval = tv_get_string_buf_chk(varp, nbuf); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2768 if (!error && strval != NULL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2769 set_option_value(varname, numval, strval, OPT_LOCAL); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2770 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2771 else |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2772 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2773 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
|
2774 if (winvarname != NULL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2775 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2776 STRCPY(winvarname, "w:"); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2777 STRCPY(winvarname + 2, varname); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2778 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
|
2779 vim_free(winvarname); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2780 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2781 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2782 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2783 if (need_switch_win) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2784 restore_win(save_curwin, save_curtab, TRUE); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2785 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2786 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2787 |
17885
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 * 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
|
2790 * 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
|
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 void |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2793 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
|
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 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
|
2796 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
|
2797 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
|
2798 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
|
2799 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
|
2800 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
|
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 |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2803 /* |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2804 * 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
|
2805 */ |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2806 void |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2807 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
|
2808 { |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2809 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
|
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 if (vp->vv_type != VAR_LIST || vimvars[VV_ERRORS].vv_list == NULL) |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2812 /* Make sure v:errors is a list. */ |
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_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
|
2814 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
|
2815 } |
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
2816 |
17873
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2817 int |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2818 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
|
2819 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2820 char_u *name; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2821 char_u *tofree; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2822 typval_T tv; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2823 int len = 0; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2824 int n = FALSE; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2825 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2826 // 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
|
2827 name = var; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2828 len = get_name_len(&var, &tofree, TRUE, FALSE); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2829 if (len > 0) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2830 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2831 if (tofree != NULL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2832 name = tofree; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2833 n = (get_var_tv(name, len, &tv, NULL, FALSE, TRUE) == OK); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2834 if (n) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2835 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2836 // 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
|
2837 n = (handle_subscript(&var, &tv, TRUE, FALSE, name, &name) == OK); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2838 if (n) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2839 clear_tv(&tv); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2840 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2841 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2842 if (*var != NUL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2843 n = FALSE; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2844 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2845 vim_free(tofree); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2846 return n; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2847 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2848 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2849 /* |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2850 * "gettabvar()" function |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2851 */ |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2852 void |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2853 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
|
2854 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2855 win_T *oldcurwin; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2856 tabpage_T *tp, *oldtabpage; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2857 dictitem_T *v; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2858 char_u *varname; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2859 int done = FALSE; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2860 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2861 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
|
2862 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
|
2863 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2864 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
|
2865 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
|
2866 if (tp != NULL && varname != NULL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2867 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2868 // Set tp to be our tabpage, temporarily. Also set the window to the |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2869 // first window in the tabpage, otherwise the window is not valid. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2870 if (switch_win(&oldcurwin, &oldtabpage, |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2871 tp == curtab || tp->tp_firstwin == NULL ? firstwin |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2872 : tp->tp_firstwin, tp, TRUE) == OK) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2873 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2874 // look up the variable |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2875 // Let gettabvar({nr}, "") return the "t:" dictionary. |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2876 v = find_var_in_ht(&tp->tp_vars->dv_hashtab, 't', varname, FALSE); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2877 if (v != NULL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2878 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2879 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
|
2880 done = TRUE; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2881 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2882 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2883 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2884 // restore previous notion of curwin |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2885 restore_win(oldcurwin, oldtabpage, TRUE); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2886 } |
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 if (!done && argvars[2].v_type != VAR_UNKNOWN) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2889 copy_tv(&argvars[2], rettv); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2890 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2891 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2892 /* |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2893 * "gettabwinvar()" function |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2894 */ |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2895 void |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2896 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
|
2897 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2898 getwinvar(argvars, rettv, 1); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2899 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2900 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2901 /* |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2902 * "getwinvar()" function |
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 void |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2905 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
|
2906 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2907 getwinvar(argvars, rettv, 0); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2908 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2909 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2910 /* |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2911 * "settabvar()" function |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2912 */ |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2913 void |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2914 f_settabvar(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
|
2915 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2916 tabpage_T *save_curtab; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2917 tabpage_T *tp; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2918 char_u *varname, *tabvarname; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2919 typval_T *varp; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2920 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2921 rettv->vval.v_number = 0; |
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 if (check_secure()) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2924 return; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2925 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2926 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
|
2927 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
|
2928 varp = &argvars[2]; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2929 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2930 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
|
2931 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2932 save_curtab = curtab; |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2933 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
|
2934 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2935 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
|
2936 if (tabvarname != NULL) |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2937 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2938 STRCPY(tabvarname, "t:"); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2939 STRCPY(tabvarname + 2, varname); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2940 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
|
2941 vim_free(tabvarname); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2942 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2943 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2944 // Restore current tabpage |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2945 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
|
2946 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
|
2947 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2948 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2949 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2950 /* |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2951 * "settabwinvar()" function |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2952 */ |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2953 void |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2954 f_settabwinvar(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
|
2955 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2956 setwinvar(argvars, rettv, 1); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2957 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2958 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2959 /* |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2960 * "setwinvar()" function |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2961 */ |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2962 void |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2963 f_setwinvar(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
|
2964 { |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2965 setwinvar(argvars, rettv, 0); |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2966 } |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2967 |
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
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2968 #endif // FEAT_EVAL |