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7
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1 /* vi:set ts=8 sts=4 sw=4:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 *
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5 * Do ":help uganda" in Vim to read copying and usage conditions.
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6 * Do ":help credits" in Vim to see a list of people who contributed.
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7 * 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 * ex_docmd.c: functions for executing an Ex command line.
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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 #ifdef HAVE_FCNTL_H
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17 # include <fcntl.h> /* for chdir() */
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18 #endif
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19
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20 static int quitmore = 0;
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21 static int ex_pressedreturn = FALSE;
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22 #ifndef FEAT_PRINTER
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23 # define ex_hardcopy ex_ni
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24 #endif
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25
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26 #ifdef FEAT_USR_CMDS
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27 typedef struct ucmd
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28 {
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29 char_u *uc_name; /* The command name */
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30 long_u uc_argt; /* The argument type */
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31 char_u *uc_rep; /* The command's replacement string */
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32 long uc_def; /* The default value for a range/count */
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33 scid_T uc_scriptID; /* SID where the command was defined */
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34 int uc_compl; /* completion type */
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35 # if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL)
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36 char_u *uc_compl_arg; /* completion argument if any */
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37 # endif
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38 } ucmd_T;
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39
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40 #define UC_BUFFER 1 /* -buffer: local to current buffer */
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41
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296
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42 static garray_T ucmds = {0, 0, sizeof(ucmd_T), 4, NULL};
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7
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43
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44 #define USER_CMD(i) (&((ucmd_T *)(ucmds.ga_data))[i])
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45 #define USER_CMD_GA(gap, i) (&((ucmd_T *)((gap)->ga_data))[i])
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46
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47 static void do_ucmd __ARGS((exarg_T *eap));
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48 static void ex_command __ARGS((exarg_T *eap));
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49 static void ex_delcommand __ARGS((exarg_T *eap));
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50 # ifdef FEAT_CMDL_COMPL
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51 static char_u *get_user_command_name __ARGS((int idx));
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52 # endif
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53
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54 #else
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55 # define ex_command ex_ni
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56 # define ex_comclear ex_ni
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57 # define ex_delcommand ex_ni
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58 #endif
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59
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60 #ifdef FEAT_EVAL
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944
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61 static char_u *do_one_cmd __ARGS((char_u **, int, struct condstack *, char_u *(*fgetline)(int, void *, int), void *cookie));
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7
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62 #else
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944
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63 static char_u *do_one_cmd __ARGS((char_u **, int, char_u *(*fgetline)(int, void *, int), void *cookie));
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7
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64 static int if_level = 0; /* depth in :if */
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65 #endif
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66 static char_u *find_command __ARGS((exarg_T *eap, int *full));
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67
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68 static void ex_abbreviate __ARGS((exarg_T *eap));
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69 static void ex_map __ARGS((exarg_T *eap));
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70 static void ex_unmap __ARGS((exarg_T *eap));
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71 static void ex_mapclear __ARGS((exarg_T *eap));
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72 static void ex_abclear __ARGS((exarg_T *eap));
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73 #ifndef FEAT_MENU
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74 # define ex_emenu ex_ni
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75 # define ex_menu ex_ni
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76 # define ex_menutranslate ex_ni
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77 #endif
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78 #ifdef FEAT_AUTOCMD
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79 static void ex_autocmd __ARGS((exarg_T *eap));
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80 static void ex_doautocmd __ARGS((exarg_T *eap));
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81 #else
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82 # define ex_autocmd ex_ni
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83 # define ex_doautocmd ex_ni
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84 # define ex_doautoall ex_ni
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85 #endif
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86 #ifdef FEAT_LISTCMDS
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87 static void ex_bunload __ARGS((exarg_T *eap));
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88 static void ex_buffer __ARGS((exarg_T *eap));
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89 static void ex_bmodified __ARGS((exarg_T *eap));
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90 static void ex_bnext __ARGS((exarg_T *eap));
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91 static void ex_bprevious __ARGS((exarg_T *eap));
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92 static void ex_brewind __ARGS((exarg_T *eap));
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93 static void ex_blast __ARGS((exarg_T *eap));
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94 #else
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95 # define ex_bunload ex_ni
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96 # define ex_buffer ex_ni
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97 # define ex_bmodified ex_ni
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98 # define ex_bnext ex_ni
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99 # define ex_bprevious ex_ni
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100 # define ex_brewind ex_ni
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101 # define ex_blast ex_ni
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102 # define buflist_list ex_ni
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103 # define ex_checktime ex_ni
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104 #endif
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105 #if !defined(FEAT_LISTCMDS) || !defined(FEAT_WINDOWS)
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106 # define ex_buffer_all ex_ni
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107 #endif
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108 static char_u *getargcmd __ARGS((char_u **));
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109 static char_u *skip_cmd_arg __ARGS((char_u *p, int rembs));
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110 static int getargopt __ARGS((exarg_T *eap));
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111 #ifndef FEAT_QUICKFIX
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112 # define ex_make ex_ni
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41
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113 # define ex_cbuffer ex_ni
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7
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114 # define ex_cc ex_ni
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115 # define ex_cnext ex_ni
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116 # define ex_cfile ex_ni
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117 # define qf_list ex_ni
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118 # define qf_age ex_ni
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119 # define ex_helpgrep ex_ni
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41
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120 # define ex_vimgrep ex_ni
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7
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121 #endif
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122 #if !defined(FEAT_QUICKFIX) || !defined(FEAT_WINDOWS)
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123 # define ex_cclose ex_ni
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124 # define ex_copen ex_ni
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125 # define ex_cwindow ex_ni
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126 #endif
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532
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127 #if !defined(FEAT_QUICKFIX) || !defined(FEAT_EVAL)
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128 # define ex_cexpr ex_ni
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129 #endif
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7
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130
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131 static int check_more __ARGS((int, int));
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132 static linenr_T get_address __ARGS((char_u **, int skip, int to_other_file));
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167
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133 static void get_flags __ARGS((exarg_T *eap));
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7
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134 #if !defined(FEAT_PERL) || !defined(FEAT_PYTHON) || !defined(FEAT_TCL) \
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14
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135 || !defined(FEAT_RUBY) || !defined(FEAT_MZSCHEME)
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7
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136 static void ex_script_ni __ARGS((exarg_T *eap));
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137 #endif
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138 static char_u *invalid_range __ARGS((exarg_T *eap));
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139 static void correct_range __ARGS((exarg_T *eap));
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344
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140 #ifdef FEAT_QUICKFIX
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141 static char_u *replace_makeprg __ARGS((exarg_T *eap, char_u *p, char_u **cmdlinep));
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142 #endif
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7
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143 static char_u *repl_cmdline __ARGS((exarg_T *eap, char_u *src, int srclen, char_u *repl, char_u **cmdlinep));
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144 static void ex_highlight __ARGS((exarg_T *eap));
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145 static void ex_colorscheme __ARGS((exarg_T *eap));
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146 static void ex_quit __ARGS((exarg_T *eap));
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147 static void ex_cquit __ARGS((exarg_T *eap));
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148 static void ex_quit_all __ARGS((exarg_T *eap));
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149 #ifdef FEAT_WINDOWS
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150 static void ex_close __ARGS((exarg_T *eap));
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671
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151 static void ex_win_close __ARGS((int forceit, win_T *win, tabpage_T *tp));
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7
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152 static void ex_only __ARGS((exarg_T *eap));
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153 static void ex_resize __ARGS((exarg_T *eap));
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154 static void ex_stag __ARGS((exarg_T *eap));
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667
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155 static void ex_tabclose __ARGS((exarg_T *eap));
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672
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156 static void ex_tabonly __ARGS((exarg_T *eap));
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682
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157 static void ex_tabnext __ARGS((exarg_T *eap));
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158 static void ex_tabmove __ARGS((exarg_T *eap));
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667
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159 static void ex_tabs __ARGS((exarg_T *eap));
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7
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160 #else
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161 # define ex_close ex_ni
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162 # define ex_only ex_ni
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163 # define ex_all ex_ni
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164 # define ex_resize ex_ni
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165 # define ex_splitview ex_ni
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166 # define ex_stag ex_ni
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682
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167 # define ex_tabnext ex_ni
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168 # define ex_tabmove ex_ni
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667
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169 # define ex_tabs ex_ni
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170 # define ex_tabclose ex_ni
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672
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171 # define ex_tabonly ex_ni
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7
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172 #endif
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173 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX)
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174 static void ex_pclose __ARGS((exarg_T *eap));
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175 static void ex_ptag __ARGS((exarg_T *eap));
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176 static void ex_pedit __ARGS((exarg_T *eap));
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177 #else
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178 # define ex_pclose ex_ni
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179 # define ex_ptag ex_ni
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180 # define ex_pedit ex_ni
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181 #endif
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182 static void ex_hide __ARGS((exarg_T *eap));
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183 static void ex_stop __ARGS((exarg_T *eap));
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184 static void ex_exit __ARGS((exarg_T *eap));
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185 static void ex_print __ARGS((exarg_T *eap));
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186 #ifdef FEAT_BYTEOFF
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187 static void ex_goto __ARGS((exarg_T *eap));
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188 #else
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189 # define ex_goto ex_ni
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190 #endif
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191 static void ex_shell __ARGS((exarg_T *eap));
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192 static void ex_preserve __ARGS((exarg_T *eap));
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193 static void ex_recover __ARGS((exarg_T *eap));
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194 #ifndef FEAT_LISTCMDS
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195 # define ex_argedit ex_ni
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196 # define ex_argadd ex_ni
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197 # define ex_argdelete ex_ni
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198 # define ex_listdo ex_ni
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199 #endif
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200 static void ex_mode __ARGS((exarg_T *eap));
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201 static void ex_wrongmodifier __ARGS((exarg_T *eap));
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202 static void ex_find __ARGS((exarg_T *eap));
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167
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203 static void ex_open __ARGS((exarg_T *eap));
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7
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204 static void ex_edit __ARGS((exarg_T *eap));
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205 #if !defined(FEAT_GUI) && !defined(FEAT_CLIENTSERVER)
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206 # define ex_drop ex_ni
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207 #endif
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208 #ifndef FEAT_GUI
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209 # define ex_gui ex_nogui
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210 static void ex_nogui __ARGS((exarg_T *eap));
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211 #endif
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212 #if defined(FEAT_GUI_W32) && defined(FEAT_MENU) && defined(FEAT_TEAROFF)
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213 static void ex_tearoff __ARGS((exarg_T *eap));
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214 #else
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215 # define ex_tearoff ex_ni
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216 #endif
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573
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217 #if (defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_GTK)) && defined(FEAT_MENU)
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7
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218 static void ex_popup __ARGS((exarg_T *eap));
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219 #else
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220 # define ex_popup ex_ni
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221 #endif
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222 #ifndef FEAT_GUI_MSWIN
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223 # define ex_simalt ex_ni
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224 #endif
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573
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225 #if !defined(FEAT_GUI_MSWIN) && !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MOTIF)
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7
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226 # define gui_mch_find_dialog ex_ni
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227 # define gui_mch_replace_dialog ex_ni
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228 #endif
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573
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229 #if !defined(FEAT_GUI_GTK)
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7
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230 # define ex_helpfind ex_ni
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231 #endif
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232 #ifndef FEAT_CSCOPE
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233 # define do_cscope ex_ni
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234 # define do_scscope ex_ni
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235 # define do_cstag ex_ni
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236 #endif
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237 #ifndef FEAT_SYN_HL
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238 # define ex_syntax ex_ni
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737
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239 #endif
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240 #ifndef FEAT_SPELL
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310
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241 # define ex_spell ex_ni
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236
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242 # define ex_mkspell ex_ni
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351
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243 # define ex_spelldump ex_ni
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714
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244 # define ex_spellinfo ex_ni
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372
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245 # define ex_spellrepall ex_ni
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236
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246 #endif
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14
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247 #ifndef FEAT_MZSCHEME
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248 # define ex_mzscheme ex_script_ni
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249 # define ex_mzfile ex_ni
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250 #endif
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7
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251 #ifndef FEAT_PERL
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252 # define ex_perl ex_script_ni
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253 # define ex_perldo ex_ni
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254 #endif
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255 #ifndef FEAT_PYTHON
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256 # define ex_python ex_script_ni
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257 # define ex_pyfile ex_ni
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258 #endif
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259 #ifndef FEAT_TCL
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260 # define ex_tcl ex_script_ni
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261 # define ex_tcldo ex_ni
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262 # define ex_tclfile ex_ni
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263 #endif
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264 #ifndef FEAT_RUBY
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265 # define ex_ruby ex_script_ni
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266 # define ex_rubydo ex_ni
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267 # define ex_rubyfile ex_ni
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268 #endif
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269 #ifndef FEAT_SNIFF
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270 # define ex_sniff ex_ni
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271 #endif
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272 #ifndef FEAT_KEYMAP
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273 # define ex_loadkeymap ex_ni
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274 #endif
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275 static void ex_swapname __ARGS((exarg_T *eap));
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276 static void ex_syncbind __ARGS((exarg_T *eap));
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277 static void ex_read __ARGS((exarg_T *eap));
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278 static void ex_cd __ARGS((exarg_T *eap));
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279 static void ex_pwd __ARGS((exarg_T *eap));
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280 static void ex_equal __ARGS((exarg_T *eap));
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281 static void ex_sleep __ARGS((exarg_T *eap));
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282 static void do_exmap __ARGS((exarg_T *eap, int isabbrev));
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283 static void ex_winsize __ARGS((exarg_T *eap));
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284 #ifdef FEAT_WINDOWS
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285 static void ex_wincmd __ARGS((exarg_T *eap));
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286 #else
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287 # define ex_wincmd ex_ni
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288 #endif
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11
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289 #if defined(FEAT_GUI) || defined(UNIX) || defined(VMS) || defined(MSWIN)
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7
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290 static void ex_winpos __ARGS((exarg_T *eap));
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291 #else
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292 # define ex_winpos ex_ni
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293 #endif
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294 static void ex_operators __ARGS((exarg_T *eap));
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295 static void ex_put __ARGS((exarg_T *eap));
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296 static void ex_copymove __ARGS((exarg_T *eap));
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167
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297 static void ex_may_print __ARGS((exarg_T *eap));
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7
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298 static void ex_submagic __ARGS((exarg_T *eap));
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299 static void ex_join __ARGS((exarg_T *eap));
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300 static void ex_at __ARGS((exarg_T *eap));
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301 static void ex_bang __ARGS((exarg_T *eap));
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302 static void ex_undo __ARGS((exarg_T *eap));
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303 static void ex_redo __ARGS((exarg_T *eap));
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756
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304 static void ex_later __ARGS((exarg_T *eap));
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7
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305 static void ex_redir __ARGS((exarg_T *eap));
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306 static void ex_redraw __ARGS((exarg_T *eap));
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307 static void ex_redrawstatus __ARGS((exarg_T *eap));
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308 static void close_redir __ARGS((void));
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309 static void ex_mkrc __ARGS((exarg_T *eap));
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310 static void ex_mark __ARGS((exarg_T *eap));
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311 #ifdef FEAT_USR_CMDS
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312 static char_u *uc_fun_cmd __ARGS((void));
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184
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313 static char_u *find_ucmd __ARGS((exarg_T *eap, char_u *p, int *full, expand_T *xp, int *compl));
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7
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314 #endif
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315 #ifdef FEAT_EX_EXTRA
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316 static void ex_normal __ARGS((exarg_T *eap));
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317 static void ex_startinsert __ARGS((exarg_T *eap));
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318 static void ex_stopinsert __ARGS((exarg_T *eap));
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319 #else
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320 # define ex_normal ex_ni
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321 # define ex_align ex_ni
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322 # define ex_retab ex_ni
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323 # define ex_startinsert ex_ni
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324 # define ex_stopinsert ex_ni
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325 # define ex_helptags ex_ni
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280
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326 # define ex_sort ex_ni
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7
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327 #endif
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328 #ifdef FEAT_FIND_ID
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329 static void ex_checkpath __ARGS((exarg_T *eap));
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330 static void ex_findpat __ARGS((exarg_T *eap));
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331 #else
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332 # define ex_findpat ex_ni
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333 # define ex_checkpath ex_ni
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334 #endif
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335 #if defined(FEAT_FIND_ID) && defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX)
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336 static void ex_psearch __ARGS((exarg_T *eap));
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337 #else
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338 # define ex_psearch ex_ni
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339 #endif
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340 static void ex_tag __ARGS((exarg_T *eap));
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341 static void ex_tag_cmd __ARGS((exarg_T *eap, char_u *name));
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342 #ifndef FEAT_EVAL
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343 # define ex_scriptnames ex_ni
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344 # define ex_finish ex_ni
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345 # define ex_echo ex_ni
|
|
|
346 # define ex_echohl ex_ni
|
|
|
347 # define ex_execute ex_ni
|
|
|
348 # define ex_call ex_ni
|
|
|
349 # define ex_if ex_ni
|
|
|
350 # define ex_endif ex_ni
|
|
|
351 # define ex_else ex_ni
|
|
|
352 # define ex_while ex_ni
|
|
72
|
353 # define ex_for ex_ni
|
|
7
|
354 # define ex_continue ex_ni
|
|
|
355 # define ex_break ex_ni
|
|
|
356 # define ex_endwhile ex_ni
|
|
72
|
357 # define ex_endfor ex_ni
|
|
7
|
358 # define ex_throw ex_ni
|
|
|
359 # define ex_try ex_ni
|
|
|
360 # define ex_catch ex_ni
|
|
|
361 # define ex_finally ex_ni
|
|
|
362 # define ex_endtry ex_ni
|
|
|
363 # define ex_endfunction ex_ni
|
|
|
364 # define ex_let ex_ni
|
|
|
365 # define ex_unlet ex_ni
|
|
146
|
366 # define ex_lockvar ex_ni
|
|
|
367 # define ex_unlockvar ex_ni
|
|
7
|
368 # define ex_function ex_ni
|
|
|
369 # define ex_delfunction ex_ni
|
|
|
370 # define ex_return ex_ni
|
|
|
371 #endif
|
|
|
372 static char_u *arg_all __ARGS((void));
|
|
|
373 #ifdef FEAT_SESSION
|
|
|
374 static int makeopens __ARGS((FILE *fd, char_u *dirnow));
|
|
|
375 static int put_view __ARGS((FILE *fd, win_T *wp, int add_edit, unsigned *flagp));
|
|
|
376 static void ex_loadview __ARGS((exarg_T *eap));
|
|
|
377 static char_u *get_view_file __ARGS((int c));
|
|
|
378 #else
|
|
|
379 # define ex_loadview ex_ni
|
|
|
380 #endif
|
|
|
381 #ifndef FEAT_EVAL
|
|
|
382 # define ex_compiler ex_ni
|
|
|
383 #endif
|
|
|
384 #ifdef FEAT_VIMINFO
|
|
|
385 static void ex_viminfo __ARGS((exarg_T *eap));
|
|
|
386 #else
|
|
|
387 # define ex_viminfo ex_ni
|
|
|
388 #endif
|
|
|
389 static void ex_behave __ARGS((exarg_T *eap));
|
|
|
390 #ifdef FEAT_AUTOCMD
|
|
|
391 static void ex_filetype __ARGS((exarg_T *eap));
|
|
|
392 static void ex_setfiletype __ARGS((exarg_T *eap));
|
|
|
393 #else
|
|
|
394 # define ex_filetype ex_ni
|
|
|
395 # define ex_setfiletype ex_ni
|
|
|
396 #endif
|
|
|
397 #ifndef FEAT_DIFF
|
|
16
|
398 # define ex_diffoff ex_ni
|
|
7
|
399 # define ex_diffpatch ex_ni
|
|
|
400 # define ex_diffgetput ex_ni
|
|
|
401 # define ex_diffsplit ex_ni
|
|
|
402 # define ex_diffthis ex_ni
|
|
|
403 # define ex_diffupdate ex_ni
|
|
|
404 #endif
|
|
|
405 static void ex_digraphs __ARGS((exarg_T *eap));
|
|
|
406 static void ex_set __ARGS((exarg_T *eap));
|
|
|
407 #if !defined(FEAT_EVAL) || !defined(FEAT_AUTOCMD)
|
|
|
408 # define ex_options ex_ni
|
|
|
409 #endif
|
|
|
410 #ifdef FEAT_SEARCH_EXTRA
|
|
|
411 static void ex_nohlsearch __ARGS((exarg_T *eap));
|
|
|
412 static void ex_match __ARGS((exarg_T *eap));
|
|
|
413 #else
|
|
|
414 # define ex_nohlsearch ex_ni
|
|
|
415 # define ex_match ex_ni
|
|
|
416 #endif
|
|
|
417 #ifdef FEAT_CRYPT
|
|
|
418 static void ex_X __ARGS((exarg_T *eap));
|
|
|
419 #else
|
|
|
420 # define ex_X ex_ni
|
|
|
421 #endif
|
|
|
422 #ifdef FEAT_FOLDING
|
|
|
423 static void ex_fold __ARGS((exarg_T *eap));
|
|
|
424 static void ex_foldopen __ARGS((exarg_T *eap));
|
|
|
425 static void ex_folddo __ARGS((exarg_T *eap));
|
|
|
426 #else
|
|
|
427 # define ex_fold ex_ni
|
|
|
428 # define ex_foldopen ex_ni
|
|
|
429 # define ex_folddo ex_ni
|
|
|
430 #endif
|
|
|
431 #if !((defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \
|
|
|
432 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)))
|
|
|
433 # define ex_language ex_ni
|
|
|
434 #endif
|
|
|
435 #ifndef FEAT_SIGNS
|
|
|
436 # define ex_sign ex_ni
|
|
|
437 #endif
|
|
|
438 #ifndef FEAT_SUN_WORKSHOP
|
|
|
439 # define ex_wsverb ex_ni
|
|
|
440 #endif
|
|
33
|
441 #ifndef FEAT_NETBEANS_INTG
|
|
|
442 # define ex_nbkey ex_ni
|
|
|
443 #endif
|
|
7
|
444
|
|
|
445 #ifndef FEAT_EVAL
|
|
|
446 # define ex_debug ex_ni
|
|
|
447 # define ex_breakadd ex_ni
|
|
|
448 # define ex_debuggreedy ex_ni
|
|
|
449 # define ex_breakdel ex_ni
|
|
|
450 # define ex_breaklist ex_ni
|
|
|
451 #endif
|
|
|
452
|
|
|
453 #ifndef FEAT_CMDHIST
|
|
|
454 # define ex_history ex_ni
|
|
|
455 #endif
|
|
|
456 #ifndef FEAT_JUMPLIST
|
|
|
457 # define ex_jumps ex_ni
|
|
|
458 # define ex_changes ex_ni
|
|
|
459 #endif
|
|
|
460
|
|
170
|
461 #ifndef FEAT_PROFILE
|
|
|
462 # define ex_profile ex_ni
|
|
|
463 #endif
|
|
|
464
|
|
7
|
465 /*
|
|
|
466 * Declare cmdnames[].
|
|
|
467 */
|
|
|
468 #define DO_DECLARE_EXCMD
|
|
|
469 #include "ex_cmds.h"
|
|
|
470
|
|
|
471 /*
|
|
|
472 * Table used to quickly search for a command, based on its first character.
|
|
|
473 */
|
|
296
|
474 static cmdidx_T cmdidxs[27] =
|
|
7
|
475 {
|
|
|
476 CMD_append,
|
|
|
477 CMD_buffer,
|
|
|
478 CMD_change,
|
|
|
479 CMD_delete,
|
|
|
480 CMD_edit,
|
|
|
481 CMD_file,
|
|
|
482 CMD_global,
|
|
|
483 CMD_help,
|
|
|
484 CMD_insert,
|
|
|
485 CMD_join,
|
|
|
486 CMD_k,
|
|
|
487 CMD_list,
|
|
|
488 CMD_move,
|
|
|
489 CMD_next,
|
|
|
490 CMD_open,
|
|
|
491 CMD_print,
|
|
|
492 CMD_quit,
|
|
|
493 CMD_read,
|
|
|
494 CMD_substitute,
|
|
|
495 CMD_t,
|
|
|
496 CMD_undo,
|
|
|
497 CMD_vglobal,
|
|
|
498 CMD_write,
|
|
|
499 CMD_xit,
|
|
|
500 CMD_yank,
|
|
|
501 CMD_z,
|
|
|
502 CMD_bang
|
|
|
503 };
|
|
|
504
|
|
|
505 static char_u dollar_command[2] = {'$', 0};
|
|
|
506
|
|
|
507
|
|
|
508 #ifdef FEAT_EVAL
|
|
72
|
509 /* Struct for storing a line inside a while/for loop */
|
|
7
|
510 typedef struct
|
|
|
511 {
|
|
|
512 char_u *line; /* command line */
|
|
|
513 linenr_T lnum; /* sourcing_lnum of the line */
|
|
|
514 } wcmd_T;
|
|
|
515
|
|
|
516 /*
|
|
72
|
517 * Structure used to store info for line position in a while or for loop.
|
|
7
|
518 * This is required, because do_one_cmd() may invoke ex_function(), which
|
|
72
|
519 * reads more lines that may come from the while/for loop.
|
|
|
520 */
|
|
|
521 struct loop_cookie
|
|
7
|
522 {
|
|
|
523 garray_T *lines_gap; /* growarray with line info */
|
|
|
524 int current_line; /* last read line from growarray */
|
|
|
525 int repeating; /* TRUE when looping a second time */
|
|
|
526 /* When "repeating" is FALSE use "getline" and "cookie" to get lines */
|
|
|
527 char_u *(*getline) __ARGS((int, void *, int));
|
|
|
528 void *cookie;
|
|
|
529 };
|
|
|
530
|
|
72
|
531 static char_u *get_loop_line __ARGS((int c, void *cookie, int indent));
|
|
|
532 static int store_loop_line __ARGS((garray_T *gap, char_u *line));
|
|
7
|
533 static void free_cmdlines __ARGS((garray_T *gap));
|
|
8
|
534
|
|
|
535 /* Struct to save a few things while debugging. Used in do_cmdline() only. */
|
|
|
536 struct dbg_stuff
|
|
|
537 {
|
|
|
538 int trylevel;
|
|
|
539 int force_abort;
|
|
|
540 except_T *caught_stack;
|
|
|
541 char_u *vv_exception;
|
|
|
542 char_u *vv_throwpoint;
|
|
|
543 int did_emsg;
|
|
|
544 int got_int;
|
|
|
545 int did_throw;
|
|
|
546 int need_rethrow;
|
|
|
547 int check_cstack;
|
|
|
548 except_T *current_exception;
|
|
|
549 };
|
|
|
550
|
|
|
551 static void save_dbg_stuff __ARGS((struct dbg_stuff *dsp));
|
|
|
552 static void restore_dbg_stuff __ARGS((struct dbg_stuff *dsp));
|
|
|
553
|
|
|
554 static void
|
|
|
555 save_dbg_stuff(dsp)
|
|
|
556 struct dbg_stuff *dsp;
|
|
|
557 {
|
|
|
558 dsp->trylevel = trylevel; trylevel = 0;
|
|
|
559 dsp->force_abort = force_abort; force_abort = FALSE;
|
|
|
560 dsp->caught_stack = caught_stack; caught_stack = NULL;
|
|
|
561 dsp->vv_exception = v_exception(NULL);
|
|
|
562 dsp->vv_throwpoint = v_throwpoint(NULL);
|
|
|
563
|
|
|
564 /* Necessary for debugging an inactive ":catch", ":finally", ":endtry" */
|
|
|
565 dsp->did_emsg = did_emsg; did_emsg = FALSE;
|
|
|
566 dsp->got_int = got_int; got_int = FALSE;
|
|
|
567 dsp->did_throw = did_throw; did_throw = FALSE;
|
|
|
568 dsp->need_rethrow = need_rethrow; need_rethrow = FALSE;
|
|
|
569 dsp->check_cstack = check_cstack; check_cstack = FALSE;
|
|
|
570 dsp->current_exception = current_exception; current_exception = NULL;
|
|
|
571 }
|
|
|
572
|
|
|
573 static void
|
|
|
574 restore_dbg_stuff(dsp)
|
|
|
575 struct dbg_stuff *dsp;
|
|
|
576 {
|
|
|
577 suppress_errthrow = FALSE;
|
|
|
578 trylevel = dsp->trylevel;
|
|
|
579 force_abort = dsp->force_abort;
|
|
|
580 caught_stack = dsp->caught_stack;
|
|
|
581 (void)v_exception(dsp->vv_exception);
|
|
|
582 (void)v_throwpoint(dsp->vv_throwpoint);
|
|
|
583 did_emsg = dsp->did_emsg;
|
|
|
584 got_int = dsp->got_int;
|
|
|
585 did_throw = dsp->did_throw;
|
|
|
586 need_rethrow = dsp->need_rethrow;
|
|
|
587 check_cstack = dsp->check_cstack;
|
|
|
588 current_exception = dsp->current_exception;
|
|
|
589 }
|
|
7
|
590 #endif
|
|
|
591
|
|
|
592
|
|
|
593 /*
|
|
|
594 * do_exmode(): Repeatedly get commands for the "Ex" mode, until the ":vi"
|
|
|
595 * command is given.
|
|
|
596 */
|
|
|
597 void
|
|
|
598 do_exmode(improved)
|
|
|
599 int improved; /* TRUE for "improved Ex" mode */
|
|
|
600 {
|
|
|
601 int save_msg_scroll;
|
|
|
602 int prev_msg_row;
|
|
|
603 linenr_T prev_line;
|
|
167
|
604 int changedtick;
|
|
|
605
|
|
|
606 if (improved)
|
|
|
607 exmode_active = EXMODE_VIM;
|
|
|
608 else
|
|
|
609 exmode_active = EXMODE_NORMAL;
|
|
|
610 State = NORMAL;
|
|
|
611
|
|
|
612 /* When using ":global /pat/ visual" and then "Q" we return to continue
|
|
|
613 * the :global command. */
|
|
|
614 if (global_busy)
|
|
|
615 return;
|
|
7
|
616
|
|
|
617 save_msg_scroll = msg_scroll;
|
|
|
618 ++RedrawingDisabled; /* don't redisplay the window */
|
|
|
619 ++no_wait_return; /* don't wait for return */
|
|
|
620 #ifdef FEAT_GUI
|
|
|
621 /* Ignore scrollbar and mouse events in Ex mode */
|
|
|
622 ++hold_gui_events;
|
|
|
623 #endif
|
|
|
624 #ifdef FEAT_SNIFF
|
|
|
625 want_sniff_request = 0; /* No K_SNIFF wanted */
|
|
|
626 #endif
|
|
|
627
|
|
|
628 MSG(_("Entering Ex mode. Type \"visual\" to go to Normal mode."));
|
|
|
629 while (exmode_active)
|
|
|
630 {
|
|
161
|
631 #ifdef FEAT_EX_EXTRA
|
|
|
632 /* Check for a ":normal" command and no more characters left. */
|
|
|
633 if (ex_normal_busy > 0 && typebuf.tb_len == 0)
|
|
|
634 {
|
|
|
635 exmode_active = FALSE;
|
|
|
636 break;
|
|
|
637 }
|
|
|
638 #endif
|
|
7
|
639 msg_scroll = TRUE;
|
|
|
640 need_wait_return = FALSE;
|
|
|
641 ex_pressedreturn = FALSE;
|
|
|
642 ex_no_reprint = FALSE;
|
|
167
|
643 changedtick = curbuf->b_changedtick;
|
|
7
|
644 prev_msg_row = msg_row;
|
|
|
645 prev_line = curwin->w_cursor.lnum;
|
|
|
646 #ifdef FEAT_SNIFF
|
|
|
647 ProcessSniffRequests();
|
|
|
648 #endif
|
|
|
649 if (improved)
|
|
|
650 {
|
|
|
651 cmdline_row = msg_row;
|
|
|
652 do_cmdline(NULL, getexline, NULL, 0);
|
|
|
653 }
|
|
|
654 else
|
|
|
655 do_cmdline(NULL, getexmodeline, NULL, DOCMD_NOWAIT);
|
|
|
656 lines_left = Rows - 1;
|
|
|
657
|
|
167
|
658 if ((prev_line != curwin->w_cursor.lnum
|
|
|
659 || changedtick != curbuf->b_changedtick) && !ex_no_reprint)
|
|
|
660 {
|
|
|
661 if (curbuf->b_ml.ml_flags & ML_EMPTY)
|
|
|
662 EMSG(_(e_emptybuf));
|
|
|
663 else
|
|
|
664 {
|
|
|
665 if (ex_pressedreturn)
|
|
|
666 {
|
|
|
667 /* go up one line, to overwrite the ":<CR>" line, so the
|
|
|
668 * output doensn't contain empty lines. */
|
|
|
669 msg_row = prev_msg_row;
|
|
|
670 if (prev_msg_row == Rows - 1)
|
|
|
671 msg_row--;
|
|
|
672 }
|
|
|
673 msg_col = 0;
|
|
|
674 print_line_no_prefix(curwin->w_cursor.lnum, FALSE, FALSE);
|
|
|
675 msg_clr_eos();
|
|
|
676 }
|
|
|
677 }
|
|
|
678 else if (ex_pressedreturn && !ex_no_reprint) /* must be at EOF */
|
|
|
679 {
|
|
|
680 if (curbuf->b_ml.ml_flags & ML_EMPTY)
|
|
|
681 EMSG(_(e_emptybuf));
|
|
|
682 else
|
|
|
683 EMSG(_("E501: At end-of-file"));
|
|
|
684 }
|
|
7
|
685 }
|
|
|
686
|
|
|
687 #ifdef FEAT_GUI
|
|
|
688 --hold_gui_events;
|
|
|
689 #endif
|
|
|
690 --RedrawingDisabled;
|
|
|
691 --no_wait_return;
|
|
|
692 update_screen(CLEAR);
|
|
|
693 need_wait_return = FALSE;
|
|
|
694 msg_scroll = save_msg_scroll;
|
|
|
695 }
|
|
|
696
|
|
|
697 /*
|
|
|
698 * Execute a simple command line. Used for translated commands like "*".
|
|
|
699 */
|
|
|
700 int
|
|
|
701 do_cmdline_cmd(cmd)
|
|
|
702 char_u *cmd;
|
|
|
703 {
|
|
|
704 return do_cmdline(cmd, NULL, NULL,
|
|
|
705 DOCMD_VERBOSE|DOCMD_NOWAIT|DOCMD_KEYTYPED);
|
|
|
706 }
|
|
|
707
|
|
|
708 /*
|
|
|
709 * do_cmdline(): execute one Ex command line
|
|
|
710 *
|
|
|
711 * 1. Execute "cmdline" when it is not NULL.
|
|
|
712 * If "cmdline" is NULL, or more lines are needed, getline() is used.
|
|
|
713 * 2. Split up in parts separated with '|'.
|
|
|
714 *
|
|
|
715 * This function can be called recursively!
|
|
|
716 *
|
|
|
717 * flags:
|
|
|
718 * DOCMD_VERBOSE - The command will be included in the error message.
|
|
|
719 * DOCMD_NOWAIT - Don't call wait_return() and friends.
|
|
|
720 * DOCMD_REPEAT - Repeat execution until getline() returns NULL.
|
|
|
721 * DOCMD_KEYTYPED - Don't reset KeyTyped.
|
|
|
722 * DOCMD_EXCRESET - Reset the exception environment (used for debugging).
|
|
|
723 * DOCMD_KEEPLINE - Store first typed line (for repeating with ".").
|
|
|
724 *
|
|
|
725 * return FAIL if cmdline could not be executed, OK otherwise
|
|
|
726 */
|
|
|
727 int
|
|
|
728 do_cmdline(cmdline, getline, cookie, flags)
|
|
|
729 char_u *cmdline;
|
|
|
730 char_u *(*getline) __ARGS((int, void *, int));
|
|
|
731 void *cookie; /* argument for getline() */
|
|
|
732 int flags;
|
|
|
733 {
|
|
|
734 char_u *next_cmdline; /* next cmd to execute */
|
|
|
735 char_u *cmdline_copy = NULL; /* copy of cmd line */
|
|
|
736 int used_getline = FALSE; /* used "getline" to obtain command */
|
|
|
737 static int recursive = 0; /* recursive depth */
|
|
|
738 int msg_didout_before_start = 0;
|
|
|
739 int count = 0; /* line number count */
|
|
|
740 int did_inc = FALSE; /* incremented RedrawingDisabled */
|
|
|
741 int retval = OK;
|
|
|
742 #ifdef FEAT_EVAL
|
|
|
743 struct condstack cstack; /* conditional stack */
|
|
72
|
744 garray_T lines_ga; /* keep lines for ":while"/":for" */
|
|
7
|
745 int current_line = 0; /* active line in lines_ga */
|
|
|
746 char_u *fname = NULL; /* function or script name */
|
|
|
747 linenr_T *breakpoint = NULL; /* ptr to breakpoint field in cookie */
|
|
|
748 int *dbg_tick = NULL; /* ptr to dbg_tick field in cookie */
|
|
8
|
749 struct dbg_stuff debug_saved; /* saved things for debug mode */
|
|
7
|
750 int initial_trylevel;
|
|
|
751 struct msglist **saved_msg_list = NULL;
|
|
|
752 struct msglist *private_msg_list;
|
|
|
753
|
|
|
754 /* "getline" and "cookie" passed to do_one_cmd() */
|
|
|
755 char_u *(*cmd_getline) __ARGS((int, void *, int));
|
|
|
756 void *cmd_cookie;
|
|
72
|
757 struct loop_cookie cmd_loop_cookie;
|
|
7
|
758 void *real_cookie;
|
|
170
|
759 int getline_is_func;
|
|
7
|
760 #else
|
|
|
761 # define cmd_getline getline
|
|
|
762 # define cmd_cookie cookie
|
|
|
763 #endif
|
|
|
764 static int call_depth = 0; /* recursiveness */
|
|
|
765
|
|
|
766 #ifdef FEAT_EVAL
|
|
|
767 /* For every pair of do_cmdline()/do_one_cmd() calls, use an extra memory
|
|
|
768 * location for storing error messages to be converted to an exception.
|
|
84
|
769 * This ensures that the do_errthrow() call in do_one_cmd() does not
|
|
|
770 * combine the messages stored by an earlier invocation of do_one_cmd()
|
|
|
771 * with the command name of the later one. This would happen when
|
|
|
772 * BufWritePost autocommands are executed after a write error. */
|
|
7
|
773 saved_msg_list = msg_list;
|
|
|
774 msg_list = &private_msg_list;
|
|
|
775 private_msg_list = NULL;
|
|
|
776 #endif
|
|
|
777
|
|
|
778 /* It's possible to create an endless loop with ":execute", catch that
|
|
|
779 * here. The value of 200 allows nested function calls, ":source", etc. */
|
|
|
780 if (call_depth == 200)
|
|
|
781 {
|
|
|
782 EMSG(_("E169: Command too recursive"));
|
|
|
783 #ifdef FEAT_EVAL
|
|
|
784 /* When converting to an exception, we do not include the command name
|
|
|
785 * since this is not an error of the specific command. */
|
|
|
786 do_errthrow((struct condstack *)NULL, (char_u *)NULL);
|
|
|
787 msg_list = saved_msg_list;
|
|
|
788 #endif
|
|
|
789 return FAIL;
|
|
|
790 }
|
|
|
791 ++call_depth;
|
|
|
792
|
|
|
793 #ifdef FEAT_EVAL
|
|
|
794 cstack.cs_idx = -1;
|
|
72
|
795 cstack.cs_looplevel = 0;
|
|
7
|
796 cstack.cs_trylevel = 0;
|
|
|
797 cstack.cs_emsg_silent_list = NULL;
|
|
72
|
798 cstack.cs_lflags = 0;
|
|
7
|
799 ga_init2(&lines_ga, (int)sizeof(wcmd_T), 10);
|
|
|
800
|
|
|
801 real_cookie = getline_cookie(getline, cookie);
|
|
|
802
|
|
|
803 /* Inside a function use a higher nesting level. */
|
|
170
|
804 getline_is_func = getline_equal(getline, cookie, get_func_line);
|
|
|
805 if (getline_is_func && ex_nesting_level == func_level(real_cookie))
|
|
7
|
806 ++ex_nesting_level;
|
|
|
807
|
|
|
808 /* Get the function or script name and the address where the next breakpoint
|
|
|
809 * line and the debug tick for a function or script are stored. */
|
|
170
|
810 if (getline_is_func)
|
|
7
|
811 {
|
|
|
812 fname = func_name(real_cookie);
|
|
|
813 breakpoint = func_breakpoint(real_cookie);
|
|
|
814 dbg_tick = func_dbg_tick(real_cookie);
|
|
|
815 }
|
|
|
816 else if (getline_equal(getline, cookie, getsourceline))
|
|
|
817 {
|
|
|
818 fname = sourcing_name;
|
|
|
819 breakpoint = source_breakpoint(real_cookie);
|
|
|
820 dbg_tick = source_dbg_tick(real_cookie);
|
|
|
821 }
|
|
|
822
|
|
|
823 /*
|
|
|
824 * Initialize "force_abort" and "suppress_errthrow" at the top level.
|
|
|
825 */
|
|
|
826 if (!recursive)
|
|
|
827 {
|
|
|
828 force_abort = FALSE;
|
|
|
829 suppress_errthrow = FALSE;
|
|
|
830 }
|
|
|
831
|
|
|
832 /*
|
|
|
833 * If requested, store and reset the global values controlling the
|
|
944
|
834 * exception handling (used when debugging). Otherwise clear it to avoid
|
|
|
835 * a bogus compiler warning when the optimizer uses inline functions...
|
|
7
|
836 */
|
|
878
|
837 if (flags & DOCMD_EXCRESET)
|
|
8
|
838 save_dbg_stuff(&debug_saved);
|
|
944
|
839 else
|
|
|
840 memset(&debug_saved, 0, 1);
|
|
7
|
841
|
|
|
842 initial_trylevel = trylevel;
|
|
|
843
|
|
|
844 /*
|
|
|
845 * "did_throw" will be set to TRUE when an exception is being thrown.
|
|
|
846 */
|
|
|
847 did_throw = FALSE;
|
|
|
848 #endif
|
|
|
849 /*
|
|
|
850 * "did_emsg" will be set to TRUE when emsg() is used, in which case we
|
|
72
|
851 * cancel the whole command line, and any if/endif or loop.
|
|
7
|
852 * If force_abort is set, we cancel everything.
|
|
|
853 */
|
|
|
854 did_emsg = FALSE;
|
|
|
855
|
|
|
856 /*
|
|
|
857 * KeyTyped is only set when calling vgetc(). Reset it here when not
|
|
|
858 * calling vgetc() (sourced command lines).
|
|
|
859 */
|
|
|
860 if (!(flags & DOCMD_KEYTYPED) && !getline_equal(getline, cookie, getexline))
|
|
|
861 KeyTyped = FALSE;
|
|
|
862
|
|
|
863 /*
|
|
|
864 * Continue executing command lines:
|
|
72
|
865 * - when inside an ":if", ":while" or ":for"
|
|
7
|
866 * - for multiple commands on one line, separated with '|'
|
|
|
867 * - when repeating until there are no more lines (for ":source")
|
|
|
868 */
|
|
|
869 next_cmdline = cmdline;
|
|
|
870 do
|
|
|
871 {
|
|
170
|
872 #ifdef FEAT_EVAL
|
|
|
873 getline_is_func = getline_equal(getline, cookie, get_func_line);
|
|
|
874 #endif
|
|
|
875
|
|
72
|
876 /* stop skipping cmds for an error msg after all endif/while/for */
|
|
7
|
877 if (next_cmdline == NULL
|
|
|
878 #ifdef FEAT_EVAL
|
|
|
879 && !force_abort
|
|
|
880 && cstack.cs_idx < 0
|
|
170
|
881 && !(getline_is_func && func_has_abort(real_cookie))
|
|
7
|
882 #endif
|
|
|
883 )
|
|
|
884 did_emsg = FALSE;
|
|
|
885
|
|
|
886 /*
|
|
72
|
887 * 1. If repeating a line in a loop, get a line from lines_ga.
|
|
7
|
888 * 2. If no line given: Get an allocated line with getline().
|
|
|
889 * 3. If a line is given: Make a copy, so we can mess with it.
|
|
|
890 */
|
|
|
891
|
|
|
892 #ifdef FEAT_EVAL
|
|
|
893 /* 1. If repeating, get a previous line from lines_ga. */
|
|
72
|
894 if (cstack.cs_looplevel > 0 && current_line < lines_ga.ga_len)
|
|
7
|
895 {
|
|
|
896 /* Each '|' separated command is stored separately in lines_ga, to
|
|
|
897 * be able to jump to it. Don't use next_cmdline now. */
|
|
|
898 vim_free(cmdline_copy);
|
|
|
899 cmdline_copy = NULL;
|
|
|
900
|
|
|
901 /* Check if a function has returned or, unless it has an unclosed
|
|
|
902 * try conditional, aborted. */
|
|
170
|
903 if (getline_is_func)
|
|
|
904 {
|
|
|
905 # ifdef FEAT_PROFILE
|
|
788
|
906 if (do_profiling == PROF_YES)
|
|
170
|
907 func_line_end(real_cookie);
|
|
|
908 # endif
|
|
|
909 if (func_has_ended(real_cookie))
|
|
|
910 {
|
|
|
911 retval = FAIL;
|
|
|
912 break;
|
|
|
913 }
|
|
|
914 }
|
|
|
915 #ifdef FEAT_PROFILE
|
|
788
|
916 else if (do_profiling == PROF_YES
|
|
170
|
917 && getline_equal(getline, cookie, getsourceline))
|
|
|
918 script_line_end();
|
|
|
919 #endif
|
|
7
|
920
|
|
|
921 /* Check if a sourced file hit a ":finish" command. */
|
|
|
922 if (source_finished(getline, cookie))
|
|
|
923 {
|
|
|
924 retval = FAIL;
|
|
|
925 break;
|
|
|
926 }
|
|
|
927
|
|
|
928 /* If breakpoints have been added/deleted need to check for it. */
|
|
|
929 if (breakpoint != NULL && dbg_tick != NULL
|
|
|
930 && *dbg_tick != debug_tick)
|
|
|
931 {
|
|
|
932 *breakpoint = dbg_find_breakpoint(
|
|
|
933 getline_equal(getline, cookie, getsourceline),
|
|
|
934 fname, sourcing_lnum);
|
|
|
935 *dbg_tick = debug_tick;
|
|
|
936 }
|
|
|
937
|
|
|
938 next_cmdline = ((wcmd_T *)(lines_ga.ga_data))[current_line].line;
|
|
|
939 sourcing_lnum = ((wcmd_T *)(lines_ga.ga_data))[current_line].lnum;
|
|
|
940
|
|
|
941 /* Did we encounter a breakpoint? */
|
|
|
942 if (breakpoint != NULL && *breakpoint != 0
|
|
|
943 && *breakpoint <= sourcing_lnum)
|
|
|
944 {
|
|
|
945 dbg_breakpoint(fname, sourcing_lnum);
|
|
|
946 /* Find next breakpoint. */
|
|
|
947 *breakpoint = dbg_find_breakpoint(
|
|
|
948 getline_equal(getline, cookie, getsourceline),
|
|
|
949 fname, sourcing_lnum);
|
|
|
950 *dbg_tick = debug_tick;
|
|
|
951 }
|
|
170
|
952 # ifdef FEAT_PROFILE
|
|
788
|
953 if (do_profiling == PROF_YES)
|
|
170
|
954 {
|
|
|
955 if (getline_is_func)
|
|
|
956 func_line_start(real_cookie);
|
|
|
957 else if (getline_equal(getline, cookie, getsourceline))
|
|
|
958 script_line_start();
|
|
|
959 }
|
|
|
960 # endif
|
|
7
|
961 }
|
|
|
962
|
|
72
|
963 if (cstack.cs_looplevel > 0)
|
|
|
964 {
|
|
|
965 /* Inside a while/for loop we need to store the lines and use them
|
|
7
|
966 * again. Pass a different "getline" function to do_one_cmd()
|
|
|
967 * below, so that it stores lines in or reads them from
|
|
|
968 * "lines_ga". Makes it possible to define a function inside a
|
|
72
|
969 * while/for loop. */
|
|
|
970 cmd_getline = get_loop_line;
|
|
|
971 cmd_cookie = (void *)&cmd_loop_cookie;
|
|
|
972 cmd_loop_cookie.lines_gap = &lines_ga;
|
|
|
973 cmd_loop_cookie.current_line = current_line;
|
|
|
974 cmd_loop_cookie.getline = getline;
|
|
|
975 cmd_loop_cookie.cookie = cookie;
|
|
|
976 cmd_loop_cookie.repeating = (current_line < lines_ga.ga_len);
|
|
7
|
977 }
|
|
|
978 else
|
|
|
979 {
|
|
|
980 cmd_getline = getline;
|
|
|
981 cmd_cookie = cookie;
|
|
|
982 }
|
|
|
983 #endif
|
|
|
984
|
|
|
985 /* 2. If no line given, get an allocated line with getline(). */
|
|
|
986 if (next_cmdline == NULL)
|
|
|
987 {
|
|
|
988 /*
|
|
|
989 * Need to set msg_didout for the first line after an ":if",
|
|
|
990 * otherwise the ":if" will be overwritten.
|
|
|
991 */
|
|
|
992 if (count == 1 && getline_equal(getline, cookie, getexline))
|
|
|
993 msg_didout = TRUE;
|
|
|
994 if (getline == NULL || (next_cmdline = getline(':', cookie,
|
|
|
995 #ifdef FEAT_EVAL
|
|
|
996 cstack.cs_idx < 0 ? 0 : (cstack.cs_idx + 1) * 2
|
|
|
997 #else
|
|
|
998 0
|
|
|
999 #endif
|
|
|
1000 )) == NULL)
|
|
|
1001 {
|
|
|
1002 /* Don't call wait_return for aborted command line. The NULL
|
|
|
1003 * returned for the end of a sourced file or executed function
|
|
|
1004 * doesn't do this. */
|
|
|
1005 if (KeyTyped && !(flags & DOCMD_REPEAT))
|
|
|
1006 need_wait_return = FALSE;
|
|
|
1007 retval = FAIL;
|
|
|
1008 break;
|
|
|
1009 }
|
|
|
1010 used_getline = TRUE;
|
|
|
1011
|
|
|
1012 /*
|
|
|
1013 * Keep the first typed line. Clear it when more lines are typed.
|
|
|
1014 */
|
|
|
1015 if (flags & DOCMD_KEEPLINE)
|
|
|
1016 {
|
|
|
1017 vim_free(repeat_cmdline);
|
|
|
1018 if (count == 0)
|
|
|
1019 repeat_cmdline = vim_strsave(next_cmdline);
|
|
|
1020 else
|
|
|
1021 repeat_cmdline = NULL;
|
|
|
1022 }
|
|
|
1023 }
|
|
|
1024
|
|
|
1025 /* 3. Make a copy of the command so we can mess with it. */
|
|
|
1026 else if (cmdline_copy == NULL)
|
|
|
1027 {
|
|
|
1028 next_cmdline = vim_strsave(next_cmdline);
|
|
|
1029 if (next_cmdline == NULL)
|
|
|
1030 {
|
|
|
1031 EMSG(_(e_outofmem));
|
|
|
1032 retval = FAIL;
|
|
|
1033 break;
|
|
|
1034 }
|
|
|
1035 }
|
|
|
1036 cmdline_copy = next_cmdline;
|
|
|
1037
|
|
|
1038 #ifdef FEAT_EVAL
|
|
|
1039 /*
|
|
72
|
1040 * Save the current line when inside a ":while" or ":for", and when
|
|
|
1041 * the command looks like a ":while" or ":for", because we may need it
|
|
|
1042 * later. When there is a '|' and another command, it is stored
|
|
|
1043 * separately, because we need to be able to jump back to it from an
|
|
|
1044 * :endwhile/:endfor.
|
|
7
|
1045 */
|
|
72
|
1046 if (current_line == lines_ga.ga_len
|
|
|
1047 && (cstack.cs_looplevel || has_loop_cmd(next_cmdline)))
|
|
|
1048 {
|
|
|
1049 if (store_loop_line(&lines_ga, next_cmdline) == FAIL)
|
|
7
|
1050 {
|
|
|
1051 retval = FAIL;
|
|
|
1052 break;
|
|
|
1053 }
|
|
|
1054 }
|
|
|
1055 did_endif = FALSE;
|
|
|
1056 #endif
|
|
|
1057
|
|
|
1058 if (count++ == 0)
|
|
|
1059 {
|
|
|
1060 /*
|
|
|
1061 * All output from the commands is put below each other, without
|
|
|
1062 * waiting for a return. Don't do this when executing commands
|
|
|
1063 * from a script or when being called recursive (e.g. for ":e
|
|
|
1064 * +command file").
|
|
|
1065 */
|
|
|
1066 if (!(flags & DOCMD_NOWAIT) && !recursive)
|
|
|
1067 {
|
|
|
1068 msg_didout_before_start = msg_didout;
|
|
|
1069 msg_didany = FALSE; /* no output yet */
|
|
|
1070 msg_start();
|
|
|
1071 msg_scroll = TRUE; /* put messages below each other */
|
|
|
1072 ++no_wait_return; /* dont wait for return until finished */
|
|
|
1073 ++RedrawingDisabled;
|
|
|
1074 did_inc = TRUE;
|
|
|
1075 }
|
|
|
1076 }
|
|
|
1077
|
|
|
1078 if (p_verbose >= 15 && sourcing_name != NULL)
|
|
|
1079 {
|
|
|
1080 ++no_wait_return;
|
|
291
|
1081 verbose_enter_scroll();
|
|
|
1082
|
|
7
|
1083 smsg((char_u *)_("line %ld: %s"),
|
|
|
1084 (long)sourcing_lnum, cmdline_copy);
|
|
291
|
1085 if (msg_silent == 0)
|
|
|
1086 msg_puts((char_u *)"\n"); /* don't overwrite this */
|
|
|
1087
|
|
|
1088 verbose_leave_scroll();
|
|
7
|
1089 --no_wait_return;
|
|
|
1090 }
|
|
|
1091
|
|
|
1092 /*
|
|
|
1093 * 2. Execute one '|' separated command.
|
|
|
1094 * do_one_cmd() will return NULL if there is no trailing '|'.
|
|
|
1095 * "cmdline_copy" can change, e.g. for '%' and '#' expansion.
|
|
|
1096 */
|
|
|
1097 ++recursive;
|
|
|
1098 next_cmdline = do_one_cmd(&cmdline_copy, flags & DOCMD_VERBOSE,
|
|
|
1099 #ifdef FEAT_EVAL
|
|
|
1100 &cstack,
|
|
|
1101 #endif
|
|
|
1102 cmd_getline, cmd_cookie);
|
|
|
1103 --recursive;
|
|
|
1104
|
|
|
1105 #ifdef FEAT_EVAL
|
|
72
|
1106 if (cmd_cookie == (void *)&cmd_loop_cookie)
|
|
|
1107 /* Use "current_line" from "cmd_loop_cookie", it may have been
|
|
7
|
1108 * incremented when defining a function. */
|
|
72
|
1109 current_line = cmd_loop_cookie.current_line;
|
|
7
|
1110 #endif
|
|
|
1111
|
|
|
1112 if (next_cmdline == NULL)
|
|
|
1113 {
|
|
|
1114 vim_free(cmdline_copy);
|
|
|
1115 cmdline_copy = NULL;
|
|
|
1116 #ifdef FEAT_CMDHIST
|
|
|
1117 /*
|
|
|
1118 * If the command was typed, remember it for the ':' register.
|
|
|
1119 * Do this AFTER executing the command to make :@: work.
|
|
|
1120 */
|
|
|
1121 if (getline_equal(getline, cookie, getexline)
|
|
|
1122 && new_last_cmdline != NULL)
|
|
|
1123 {
|
|
|
1124 vim_free(last_cmdline);
|
|
|
1125 last_cmdline = new_last_cmdline;
|
|
|
1126 new_last_cmdline = NULL;
|
|
|
1127 }
|
|
|
1128 #endif
|
|
|
1129 }
|
|
|
1130 else
|
|
|
1131 {
|
|
|
1132 /* need to copy the command after the '|' to cmdline_copy, for the
|
|
|
1133 * next do_one_cmd() */
|
|
|
1134 mch_memmove(cmdline_copy, next_cmdline, STRLEN(next_cmdline) + 1);
|
|
|
1135 next_cmdline = cmdline_copy;
|
|
|
1136 }
|
|
|
1137
|
|
|
1138
|
|
|
1139 #ifdef FEAT_EVAL
|
|
|
1140 /* reset did_emsg for a function that is not aborted by an error */
|
|
|
1141 if (did_emsg && !force_abort
|
|
|
1142 && getline_equal(getline, cookie, get_func_line)
|
|
|
1143 && !func_has_abort(real_cookie))
|
|
|
1144 did_emsg = FALSE;
|
|
|
1145
|
|
72
|
1146 if (cstack.cs_looplevel > 0)
|
|
7
|
1147 {
|
|
|
1148 ++current_line;
|
|
|
1149
|
|
|
1150 /*
|
|
72
|
1151 * An ":endwhile", ":endfor" and ":continue" is handled here.
|
|
|
1152 * If we were executing commands, jump back to the ":while" or
|
|
|
1153 * ":for".
|
|
|
1154 * If we were not executing commands, decrement cs_looplevel.
|
|
7
|
1155 */
|
|
72
|
1156 if (cstack.cs_lflags & (CSL_HAD_CONT | CSL_HAD_ENDLOOP))
|
|
|
1157 {
|
|
|
1158 cstack.cs_lflags &= ~(CSL_HAD_CONT | CSL_HAD_ENDLOOP);
|
|
|
1159
|
|
|
1160 /* Jump back to the matching ":while" or ":for". Be careful
|
|
|
1161 * not to use a cs_line[] from an entry that isn't a ":while"
|
|
|
1162 * or ":for": It would make "current_line" invalid and can
|
|
|
1163 * cause a crash. */
|
|
7
|
1164 if (!did_emsg && !got_int && !did_throw
|
|
|
1165 && cstack.cs_idx >= 0
|
|
72
|
1166 && (cstack.cs_flags[cstack.cs_idx]
|
|
|
1167 & (CSF_WHILE | CSF_FOR))
|
|
7
|
1168 && cstack.cs_line[cstack.cs_idx] >= 0
|
|
|
1169 && (cstack.cs_flags[cstack.cs_idx] & CSF_ACTIVE))
|
|
|
1170 {
|
|
|
1171 current_line = cstack.cs_line[cstack.cs_idx];
|
|
72
|
1172 /* remember we jumped there */
|
|
|
1173 cstack.cs_lflags |= CSL_HAD_LOOP;
|
|
7
|
1174 line_breakcheck(); /* check if CTRL-C typed */
|
|
|
1175
|
|
72
|
1176 /* Check for the next breakpoint at or after the ":while"
|
|
|
1177 * or ":for". */
|
|
7
|
1178 if (breakpoint != NULL)
|
|
|
1179 {
|
|
|
1180 *breakpoint = dbg_find_breakpoint(
|
|
|
1181 getline_equal(getline, cookie, getsourceline),
|
|
|
1182 fname,
|
|
|
1183 ((wcmd_T *)lines_ga.ga_data)[current_line].lnum-1);
|
|
|
1184 *dbg_tick = debug_tick;
|
|
|
1185 }
|
|
|
1186 }
|
|
72
|
1187 else
|
|
7
|
1188 {
|
|
72
|
1189 /* can only get here with ":endwhile" or ":endfor" */
|
|
7
|
1190 if (cstack.cs_idx >= 0)
|
|
77
|
1191 rewind_conditionals(&cstack, cstack.cs_idx - 1,
|
|
|
1192 CSF_WHILE | CSF_FOR, &cstack.cs_looplevel);
|
|
7
|
1193 }
|
|
|
1194 }
|
|
|
1195
|
|
|
1196 /*
|
|
72
|
1197 * For a ":while" or ":for" we need to remember the line number.
|
|
7
|
1198 */
|
|
72
|
1199 else if (cstack.cs_lflags & CSL_HAD_LOOP)
|
|
|
1200 {
|
|
|
1201 cstack.cs_lflags &= ~CSL_HAD_LOOP;
|
|
7
|
1202 cstack.cs_line[cstack.cs_idx] = current_line - 1;
|
|
|
1203 }
|
|
|
1204 }
|
|
|
1205
|
|
|
1206 /*
|
|
|
1207 * When not inside any ":while" loop, clear remembered lines.
|
|
|
1208 */
|
|
72
|
1209 if (cstack.cs_looplevel == 0)
|
|
7
|
1210 {
|
|
|
1211 if (lines_ga.ga_len > 0)
|
|
|
1212 {
|
|
|
1213 sourcing_lnum =
|
|
|
1214 ((wcmd_T *)lines_ga.ga_data)[lines_ga.ga_len - 1].lnum;
|
|
|
1215 free_cmdlines(&lines_ga);
|
|
|
1216 }
|
|
|
1217 current_line = 0;
|
|
|
1218 }
|
|
|
1219
|
|
|
1220 /*
|
|
72
|
1221 * A ":finally" makes did_emsg, got_int, and did_throw pending for
|
|
|
1222 * being restored at the ":endtry". Reset them here and set the
|
|
|
1223 * ACTIVE and FINALLY flags, so that the finally clause gets executed.
|
|
|
1224 * This includes the case where a missing ":endif", ":endwhile" or
|
|
|
1225 * ":endfor" was detected by the ":finally" itself.
|
|
7
|
1226 */
|
|
72
|
1227 if (cstack.cs_lflags & CSL_HAD_FINA)
|
|
|
1228 {
|
|
|
1229 cstack.cs_lflags &= ~CSL_HAD_FINA;
|
|
|
1230 report_make_pending(cstack.cs_pending[cstack.cs_idx]
|
|
|
1231 & (CSTP_ERROR | CSTP_INTERRUPT | CSTP_THROW),
|
|
7
|
1232 did_throw ? (void *)current_exception : NULL);
|
|
|
1233 did_emsg = got_int = did_throw = FALSE;
|
|
|
1234 cstack.cs_flags[cstack.cs_idx] |= CSF_ACTIVE | CSF_FINALLY;
|
|
|
1235 }
|
|
|
1236
|
|
|
1237 /* Update global "trylevel" for recursive calls to do_cmdline() from
|
|
|
1238 * within this loop. */
|
|
|
1239 trylevel = initial_trylevel + cstack.cs_trylevel;
|
|
|
1240
|
|
|
1241 /*
|
|
|
1242 * If the outermost try conditional (accross function calls and sourced
|
|
|
1243 * files) is aborted because of an error, an interrupt, or an uncaught
|
|
|
1244 * exception, cancel everything. If it is left normally, reset
|
|
|
1245 * force_abort to get the non-EH compatible abortion behavior for
|
|
|
1246 * the rest of the script.
|
|
|
1247 */
|
|
|
1248 if (trylevel == 0 && !did_emsg && !got_int && !did_throw)
|
|
|
1249 force_abort = FALSE;
|
|
|
1250
|
|
|
1251 /* Convert an interrupt to an exception if appropriate. */
|
|
|
1252 (void)do_intthrow(&cstack);
|
|
|
1253 #endif /* FEAT_EVAL */
|
|
|
1254
|
|
|
1255 }
|
|
|
1256 /*
|
|
|
1257 * Continue executing command lines when:
|
|
|
1258 * - no CTRL-C typed, no aborting error, no exception thrown or try
|
|
|
1259 * conditionals need to be checked for executing finally clauses or
|
|
|
1260 * catching an interrupt exception
|
|
|
1261 * - didn't get an error message or lines are not typed
|
|
72
|
1262 * - there is a command after '|', inside a :if, :while, :for or :try, or
|
|
7
|
1263 * looping for ":source" command or function call.
|
|
|
1264 */
|
|
|
1265 while (!((got_int
|
|
|
1266 #ifdef FEAT_EVAL
|
|
|
1267 || (did_emsg && force_abort) || did_throw
|
|
|
1268 #endif
|
|
|
1269 )
|
|
|
1270 #ifdef FEAT_EVAL
|
|
|
1271 && cstack.cs_trylevel == 0
|
|
|
1272 #endif
|
|
|
1273 )
|
|
|
1274 && !(did_emsg && used_getline
|
|
|
1275 && (getline_equal(getline, cookie, getexmodeline)
|
|
|
1276 || getline_equal(getline, cookie, getexline)))
|
|
|
1277 && (next_cmdline != NULL
|
|
|
1278 #ifdef FEAT_EVAL
|
|
|
1279 || cstack.cs_idx >= 0
|
|
|
1280 #endif
|
|
|
1281 || (flags & DOCMD_REPEAT)));
|
|
|
1282
|
|
|
1283 vim_free(cmdline_copy);
|
|
|
1284 #ifdef FEAT_EVAL
|
|
|
1285 free_cmdlines(&lines_ga);
|
|
|
1286 ga_clear(&lines_ga);
|
|
|
1287
|
|
|
1288 if (cstack.cs_idx >= 0)
|
|
|
1289 {
|
|
|
1290 /*
|
|
|
1291 * If a sourced file or executed function ran to its end, report the
|
|
|
1292 * unclosed conditional.
|
|
|
1293 */
|
|
|
1294 if (!got_int && !did_throw
|
|
|
1295 && ((getline_equal(getline, cookie, getsourceline)
|
|
|
1296 && !source_finished(getline, cookie))
|
|
|
1297 || (getline_equal(getline, cookie, get_func_line)
|
|
|
1298 && !func_has_ended(real_cookie))))
|
|
|
1299 {
|
|
|
1300 if (cstack.cs_flags[cstack.cs_idx] & CSF_TRY)
|
|
|
1301 EMSG(_(e_endtry));
|
|
|
1302 else if (cstack.cs_flags[cstack.cs_idx] & CSF_WHILE)
|
|
|
1303 EMSG(_(e_endwhile));
|
|
72
|
1304 else if (cstack.cs_flags[cstack.cs_idx] & CSF_FOR)
|
|
|
1305 EMSG(_(e_endfor));
|
|
7
|
1306 else
|
|
|
1307 EMSG(_(e_endif));
|
|
|
1308 }
|
|
|
1309
|
|
|
1310 /*
|
|
|
1311 * Reset "trylevel" in case of a ":finish" or ":return" or a missing
|
|
|
1312 * ":endtry" in a sourced file or executed function. If the try
|
|
|
1313 * conditional is in its finally clause, ignore anything pending.
|
|
|
1314 * If it is in a catch clause, finish the caught exception.
|
|
77
|
1315 * Also cleanup any "cs_forinfo" structures.
|
|
7
|
1316 */
|
|
|
1317 do
|
|
77
|
1318 {
|
|
|
1319 int idx = cleanup_conditionals(&cstack, 0, TRUE);
|
|
|
1320
|
|
111
|
1321 if (idx >= 0)
|
|
|
1322 --idx; /* remove try block not in its finally clause */
|
|
77
|
1323 rewind_conditionals(&cstack, idx, CSF_WHILE | CSF_FOR,
|
|
|
1324 &cstack.cs_looplevel);
|
|
|
1325 }
|
|
|
1326 while (cstack.cs_idx >= 0);
|
|
7
|
1327 trylevel = initial_trylevel;
|
|
|
1328 }
|
|
|
1329
|
|
72
|
1330 /* If a missing ":endtry", ":endwhile", ":endfor", or ":endif" or a memory
|
|
|
1331 * lack was reported above and the error message is to be converted to an
|
|
7
|
1332 * exception, do this now after rewinding the cstack. */
|
|
|
1333 do_errthrow(&cstack, getline_equal(getline, cookie, get_func_line)
|
|
|
1334 ? (char_u *)"endfunction" : (char_u *)NULL);
|
|
|
1335
|
|
|
1336 if (trylevel == 0)
|
|
|
1337 {
|
|
|
1338 /*
|
|
|
1339 * When an exception is being thrown out of the outermost try
|
|
|
1340 * conditional, discard the uncaught exception, disable the conversion
|
|
|
1341 * of interrupts or errors to exceptions, and ensure that no more
|
|
|
1342 * commands are executed.
|
|
|
1343 */
|
|
|
1344 if (did_throw)
|
|
|
1345 {
|
|
|
1346 void *p = NULL;
|
|
|
1347 char_u *saved_sourcing_name;
|
|
|
1348 int saved_sourcing_lnum;
|
|
|
1349 struct msglist *messages = NULL, *next;
|
|
|
1350
|
|
|
1351 /*
|
|
|
1352 * If the uncaught exception is a user exception, report it as an
|
|
|
1353 * error. If it is an error exception, display the saved error
|
|
|
1354 * message now. For an interrupt exception, do nothing; the
|
|
|
1355 * interrupt message is given elsewhere.
|
|
|
1356 */
|
|
|
1357 switch (current_exception->type)
|
|
|
1358 {
|
|
|
1359 case ET_USER:
|
|
272
|
1360 vim_snprintf((char *)IObuff, IOSIZE,
|
|
|
1361 _("E605: Exception not caught: %s"),
|
|
7
|
1362 current_exception->value);
|
|
|
1363 p = vim_strsave(IObuff);
|
|
|
1364 break;
|
|
|
1365 case ET_ERROR:
|
|
|
1366 messages = current_exception->messages;
|
|
|
1367 current_exception->messages = NULL;
|
|
|
1368 break;
|
|
|
1369 case ET_INTERRUPT:
|
|
|
1370 break;
|
|
|
1371 default:
|
|
|
1372 p = vim_strsave((char_u *)_(e_internal));
|
|
|
1373 }
|
|
|
1374
|
|
|
1375 saved_sourcing_name = sourcing_name;
|
|
|
1376 saved_sourcing_lnum = sourcing_lnum;
|
|
|
1377 sourcing_name = current_exception->throw_name;
|
|
|
1378 sourcing_lnum = current_exception->throw_lnum;
|
|
|
1379 current_exception->throw_name = NULL;
|
|
|
1380
|
|
|
1381 discard_current_exception(); /* uses IObuff if 'verbose' */
|
|
|
1382 suppress_errthrow = TRUE;
|
|
|
1383 force_abort = TRUE;
|
|
|
1384
|
|
|
1385 if (messages != NULL)
|
|
|
1386 {
|
|
|
1387 do
|
|
|
1388 {
|
|
|
1389 next = messages->next;
|
|
|
1390 emsg(messages->msg);
|
|
|
1391 vim_free(messages->msg);
|
|
|
1392 vim_free(messages);
|
|
|
1393 messages = next;
|
|
|
1394 }
|
|
|
1395 while (messages != NULL);
|
|
|
1396 }
|
|
|
1397 else if (p != NULL)
|
|
|
1398 {
|
|
|
1399 emsg(p);
|
|
|
1400 vim_free(p);
|
|
|
1401 }
|
|
|
1402 vim_free(sourcing_name);
|
|
|
1403 sourcing_name = saved_sourcing_name;
|
|
|
1404 sourcing_lnum = saved_sourcing_lnum;
|
|
|
1405 }
|
|
|
1406
|
|
|
1407 /*
|
|
|
1408 * On an interrupt or an aborting error not converted to an exception,
|
|
|
1409 * disable the conversion of errors to exceptions. (Interrupts are not
|
|
|
1410 * converted any more, here.) This enables also the interrupt message
|
|
|
1411 * when force_abort is set and did_emsg unset in case of an interrupt
|
|
|
1412 * from a finally clause after an error.
|
|
|
1413 */
|
|
|
1414 else if (got_int || (did_emsg && force_abort))
|
|
|
1415 suppress_errthrow = TRUE;
|
|
|
1416 }
|
|
|
1417
|
|
|
1418 /*
|
|
|
1419 * The current cstack will be freed when do_cmdline() returns. An uncaught
|
|
|
1420 * exception will have to be rethrown in the previous cstack. If a function
|
|
|
1421 * has just returned or a script file was just finished and the previous
|
|
|
1422 * cstack belongs to the same function or, respectively, script file, it
|
|
|
1423 * will have to be checked for finally clauses to be executed due to the
|
|
|
1424 * ":return" or ":finish". This is done in do_one_cmd().
|
|
|
1425 */
|
|
|
1426 if (did_throw)
|
|
|
1427 need_rethrow = TRUE;
|
|
|
1428 if ((getline_equal(getline, cookie, getsourceline)
|
|
|
1429 && ex_nesting_level > source_level(real_cookie))
|
|
|
1430 || (getline_equal(getline, cookie, get_func_line)
|
|
|
1431 && ex_nesting_level > func_level(real_cookie) + 1))
|
|
|
1432 {
|
|
|
1433 if (!did_throw)
|
|
|
1434 check_cstack = TRUE;
|
|
|
1435 }
|
|
|
1436 else
|
|
|
1437 {
|
|
|
1438 /* When leaving a function, reduce nesting level. */
|
|
|
1439 if (getline_equal(getline, cookie, get_func_line))
|
|
|
1440 --ex_nesting_level;
|
|
|
1441 /*
|
|
|
1442 * Go to debug mode when returning from a function in which we are
|
|
|
1443 * single-stepping.
|
|
|
1444 */
|
|
|
1445 if ((getline_equal(getline, cookie, getsourceline)
|
|
|
1446 || getline_equal(getline, cookie, get_func_line))
|
|
|
1447 && ex_nesting_level + 1 <= debug_break_level)
|
|
|
1448 do_debug(getline_equal(getline, cookie, getsourceline)
|
|
|
1449 ? (char_u *)_("End of sourced file")
|
|
|
1450 : (char_u *)_("End of function"));
|
|
|
1451 }
|
|
|
1452
|
|
|
1453 /*
|
|
|
1454 * Restore the exception environment (done after returning from the
|
|
|
1455 * debugger).
|
|
|
1456 */
|
|
|
1457 if (flags & DOCMD_EXCRESET)
|
|
8
|
1458 restore_dbg_stuff(&debug_saved);
|
|
7
|
1459
|
|
|
1460 msg_list = saved_msg_list;
|
|
|
1461 #endif /* FEAT_EVAL */
|
|
|
1462
|
|
|
1463 /*
|
|
|
1464 * If there was too much output to fit on the command line, ask the user to
|
|
|
1465 * hit return before redrawing the screen. With the ":global" command we do
|
|
|
1466 * this only once after the command is finished.
|
|
|
1467 */
|
|
|
1468 if (did_inc)
|
|
|
1469 {
|
|
|
1470 --RedrawingDisabled;
|
|
|
1471 --no_wait_return;
|
|
|
1472 msg_scroll = FALSE;
|
|
|
1473
|
|
|
1474 /*
|
|
|
1475 * When just finished an ":if"-":else" which was typed, no need to
|
|
|
1476 * wait for hit-return. Also for an error situation.
|
|
|
1477 */
|
|
|
1478 if (retval == FAIL
|
|
|
1479 #ifdef FEAT_EVAL
|
|
|
1480 || (did_endif && KeyTyped && !did_emsg)
|
|
|
1481 #endif
|
|
|
1482 )
|
|
|
1483 {
|
|
|
1484 need_wait_return = FALSE;
|
|
|
1485 msg_didany = FALSE; /* don't wait when restarting edit */
|
|
|
1486 }
|
|
|
1487 else if (need_wait_return)
|
|
|
1488 {
|
|
|
1489 /*
|
|
|
1490 * The msg_start() above clears msg_didout. The wait_return we do
|
|
|
1491 * here should not overwrite the command that may be shown before
|
|
|
1492 * doing that.
|
|
|
1493 */
|
|
|
1494 msg_didout |= msg_didout_before_start;
|
|
|
1495 wait_return(FALSE);
|
|
|
1496 }
|
|
|
1497 }
|
|
|
1498
|
|
|
1499 #ifndef FEAT_EVAL
|
|
|
1500 /*
|
|
|
1501 * Reset if_level, in case a sourced script file contains more ":if" than
|
|
|
1502 * ":endif" (could be ":if x | foo | endif").
|
|
|
1503 */
|
|
|
1504 if_level = 0;
|
|
|
1505 #endif
|
|
|
1506
|
|
|
1507 --call_depth;
|
|
|
1508 return retval;
|
|
|
1509 }
|
|
|
1510
|
|
|
1511 #ifdef FEAT_EVAL
|
|
|
1512 /*
|
|
72
|
1513 * Obtain a line when inside a ":while" or ":for" loop.
|
|
7
|
1514 */
|
|
|
1515 static char_u *
|
|
72
|
1516 get_loop_line(c, cookie, indent)
|
|
7
|
1517 int c;
|
|
|
1518 void *cookie;
|
|
|
1519 int indent;
|
|
|
1520 {
|
|
72
|
1521 struct loop_cookie *cp = (struct loop_cookie *)cookie;
|
|
7
|
1522 wcmd_T *wp;
|
|
|
1523 char_u *line;
|
|
|
1524
|
|
|
1525 if (cp->current_line + 1 >= cp->lines_gap->ga_len)
|
|
|
1526 {
|
|
|
1527 if (cp->repeating)
|
|
72
|
1528 return NULL; /* trying to read past ":endwhile"/":endfor" */
|
|
|
1529
|
|
|
1530 /* First time inside the ":while"/":for": get line normally. */
|
|
7
|
1531 if (cp->getline == NULL)
|
|
|
1532 line = getcmdline(c, 0L, indent);
|
|
|
1533 else
|
|
|
1534 line = cp->getline(c, cp->cookie, indent);
|
|
857
|
1535 if (line != NULL && store_loop_line(cp->lines_gap, line) == OK)
|
|
7
|
1536 ++cp->current_line;
|
|
|
1537
|
|
|
1538 return line;
|
|
|
1539 }
|
|
|
1540
|
|
|
1541 KeyTyped = FALSE;
|
|
|
1542 ++cp->current_line;
|
|
|
1543 wp = (wcmd_T *)(cp->lines_gap->ga_data) + cp->current_line;
|
|
|
1544 sourcing_lnum = wp->lnum;
|
|
|
1545 return vim_strsave(wp->line);
|
|
|
1546 }
|
|
|
1547
|
|
|
1548 /*
|
|
|
1549 * Store a line in "gap" so that a ":while" loop can execute it again.
|
|
|
1550 */
|
|
|
1551 static int
|
|
72
|
1552 store_loop_line(gap, line)
|
|
7
|
1553 garray_T *gap;
|
|
|
1554 char_u *line;
|
|
|
1555 {
|
|
|
1556 if (ga_grow(gap, 1) == FAIL)
|
|
|
1557 return FAIL;
|
|
|
1558 ((wcmd_T *)(gap->ga_data))[gap->ga_len].line = vim_strsave(line);
|
|
|
1559 ((wcmd_T *)(gap->ga_data))[gap->ga_len].lnum = sourcing_lnum;
|
|
|
1560 ++gap->ga_len;
|
|
|
1561 return OK;
|
|
|
1562 }
|
|
|
1563
|
|
|
1564 /*
|
|
72
|
1565 * Free the lines stored for a ":while" or ":for" loop.
|
|
7
|
1566 */
|
|
|
1567 static void
|
|
|
1568 free_cmdlines(gap)
|
|
|
1569 garray_T *gap;
|
|
|
1570 {
|
|
|
1571 while (gap->ga_len > 0)
|
|
|
1572 {
|
|
|
1573 vim_free(((wcmd_T *)(gap->ga_data))[gap->ga_len - 1].line);
|
|
|
1574 --gap->ga_len;
|
|
|
1575 }
|
|
|
1576 }
|
|
|
1577 #endif
|
|
|
1578
|
|
|
1579 /*
|
|
944
|
1580 * If "fgetline" is get_loop_line(), return TRUE if the getline it uses equals
|
|
|
1581 * "func". * Otherwise return TRUE when "fgetline" equals "func".
|
|
7
|
1582 */
|
|
|
1583 /*ARGSUSED*/
|
|
|
1584 int
|
|
944
|
1585 getline_equal(fgetline, cookie, func)
|
|
|
1586 char_u *(*fgetline) __ARGS((int, void *, int));
|
|
|
1587 void *cookie; /* argument for fgetline() */
|
|
7
|
1588 char_u *(*func) __ARGS((int, void *, int));
|
|
|
1589 {
|
|
|
1590 #ifdef FEAT_EVAL
|
|
|
1591 char_u *(*gp) __ARGS((int, void *, int));
|
|
72
|
1592 struct loop_cookie *cp;
|
|
|
1593
|
|
944
|
1594 /* When "fgetline" is "get_loop_line()" use the "cookie" to find the
|
|
7
|
1595 * function that's orignally used to obtain the lines. This may be nested
|
|
|
1596 * several levels. */
|
|
944
|
1597 gp = fgetline;
|
|
72
|
1598 cp = (struct loop_cookie *)cookie;
|
|
|
1599 while (gp == get_loop_line)
|
|
7
|
1600 {
|
|
|
1601 gp = cp->getline;
|
|
|
1602 cp = cp->cookie;
|
|
|
1603 }
|
|
|
1604 return gp == func;
|
|
|
1605 #else
|
|
944
|
1606 return fgetline == func;
|
|
7
|
1607 #endif
|
|
|
1608 }
|
|
|
1609
|
|
|
1610 #if defined(FEAT_EVAL) || defined(FEAT_MBYTE) || defined(PROTO)
|
|
|
1611 /*
|
|
944
|
1612 * If "fgetline" is get_loop_line(), return the cookie used by the original
|
|
7
|
1613 * getline function. Otherwise return "cookie".
|
|
|
1614 */
|
|
|
1615 /*ARGSUSED*/
|
|
|
1616 void *
|
|
944
|
1617 getline_cookie(fgetline, cookie)
|
|
|
1618 char_u *(*fgetline) __ARGS((int, void *, int));
|
|
|
1619 void *cookie; /* argument for fgetline() */
|
|
7
|
1620 {
|
|
|
1621 # ifdef FEAT_EVAL
|
|
|
1622 char_u *(*gp) __ARGS((int, void *, int));
|
|
72
|
1623 struct loop_cookie *cp;
|
|
|
1624
|
|
944
|
1625 /* When "fgetline" is "get_loop_line()" use the "cookie" to find the
|
|
7
|
1626 * cookie that's orignally used to obtain the lines. This may be nested
|
|
|
1627 * several levels. */
|
|
944
|
1628 gp = fgetline;
|
|
72
|
1629 cp = (struct loop_cookie *)cookie;
|
|
|
1630 while (gp == get_loop_line)
|
|
7
|
1631 {
|
|
|
1632 gp = cp->getline;
|
|
|
1633 cp = cp->cookie;
|
|
|
1634 }
|
|
|
1635 return cp;
|
|
|
1636 # else
|
|
|
1637 return cookie;
|
|
|
1638 # endif
|
|
|
1639 }
|
|
|
1640 #endif
|
|
|
1641
|
|
|
1642 /*
|
|
|
1643 * Execute one Ex command.
|
|
|
1644 *
|
|
|
1645 * If 'sourcing' is TRUE, the command will be included in the error message.
|
|
|
1646 *
|
|
|
1647 * 1. skip comment lines and leading space
|
|
|
1648 * 2. handle command modifiers
|
|
|
1649 * 3. parse range
|
|
|
1650 * 4. parse command
|
|
|
1651 * 5. parse arguments
|
|
|
1652 * 6. switch on command name
|
|
|
1653 *
|
|
944
|
1654 * Note: "fgetline" can be NULL.
|
|
7
|
1655 *
|
|
|
1656 * This function may be called recursively!
|
|
|
1657 */
|
|
|
1658 #if (_MSC_VER == 1200)
|
|
|
1659 /*
|
|
8
|
1660 * Avoid optimisation bug in VC++ version 6.0
|
|
7
|
1661 */
|
|
128
|
1662 #pragma optimize( "g", off )
|
|
7
|
1663 #endif
|
|
|
1664 static char_u *
|
|
|
1665 do_one_cmd(cmdlinep, sourcing,
|
|
|
1666 #ifdef FEAT_EVAL
|
|
|
1667 cstack,
|
|
|
1668 #endif
|
|
944
|
1669 fgetline, cookie)
|
|
7
|
1670 char_u **cmdlinep;
|
|
|
1671 int sourcing;
|
|
|
1672 #ifdef FEAT_EVAL
|
|
|
1673 struct condstack *cstack;
|
|
|
1674 #endif
|
|
944
|
1675 char_u *(*fgetline) __ARGS((int, void *, int));
|
|
|
1676 void *cookie; /* argument for fgetline() */
|
|
7
|
1677 {
|
|
|
1678 char_u *p;
|
|
|
1679 linenr_T lnum;
|
|
|
1680 long n;
|
|
|
1681 char_u *errormsg = NULL; /* error message */
|
|
|
1682 exarg_T ea; /* Ex command arguments */
|
|
|
1683 long verbose_save = -1;
|
|
|
1684 int save_msg_scroll = 0;
|
|
|
1685 int did_silent = 0;
|
|
|
1686 int did_esilent = 0;
|
|
28
|
1687 #ifdef HAVE_SANDBOX
|
|
|
1688 int did_sandbox = FALSE;
|
|
|
1689 #endif
|
|
7
|
1690 cmdmod_T save_cmdmod;
|
|
|
1691 int ni; /* set when Not Implemented */
|
|
|
1692
|
|
|
1693 vim_memset(&ea, 0, sizeof(ea));
|
|
|
1694 ea.line1 = 1;
|
|
|
1695 ea.line2 = 1;
|
|
|
1696 #ifdef FEAT_EVAL
|
|
|
1697 ++ex_nesting_level;
|
|
|
1698 #endif
|
|
|
1699
|
|
|
1700 /* when not editing the last file :q has to be typed twice */
|
|
|
1701 if (quitmore
|
|
|
1702 #ifdef FEAT_EVAL
|
|
|
1703 /* avoid that a function call in 'statusline' does this */
|
|
944
|
1704 && !getline_equal(fgetline, cookie, get_func_line)
|
|
7
|
1705 #endif
|
|
|
1706 )
|
|
|
1707 --quitmore;
|
|
|
1708
|
|
|
1709 /*
|
|
|
1710 * Reset browse, confirm, etc.. They are restored when returning, for
|
|
|
1711 * recursive calls.
|
|
|
1712 */
|
|
|
1713 save_cmdmod = cmdmod;
|
|
|
1714 vim_memset(&cmdmod, 0, sizeof(cmdmod));
|
|
|
1715
|
|
930
|
1716 /* "#!anything" is handled like a comment. */
|
|
|
1717 if ((*cmdlinep)[0] == '#' && (*cmdlinep)[1] == '!')
|
|
|
1718 goto doend;
|
|
|
1719
|
|
7
|
1720 /*
|
|
|
1721 * Repeat until no more command modifiers are found.
|
|
|
1722 */
|
|
|
1723 ea.cmd = *cmdlinep;
|
|
|
1724 for (;;)
|
|
|
1725 {
|
|
|
1726 /*
|
|
|
1727 * 1. skip comment lines and leading white space and colons
|
|
|
1728 */
|
|
|
1729 while (*ea.cmd == ' ' || *ea.cmd == '\t' || *ea.cmd == ':')
|
|
|
1730 ++ea.cmd;
|
|
|
1731
|
|
|
1732 /* in ex mode, an empty line works like :+ */
|
|
|
1733 if (*ea.cmd == NUL && exmode_active
|
|
944
|
1734 && (getline_equal(fgetline, cookie, getexmodeline)
|
|
|
1735 || getline_equal(fgetline, cookie, getexline))
|
|
167
|
1736 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count)
|
|
7
|
1737 {
|
|
|
1738 ea.cmd = (char_u *)"+";
|
|
|
1739 ex_pressedreturn = TRUE;
|
|
|
1740 }
|
|
|
1741
|
|
|
1742 /* ignore comment and empty lines */
|
|
|
1743 if (*ea.cmd == '"' || *ea.cmd == NUL)
|
|
167
|
1744 {
|
|
|
1745 ex_pressedreturn = TRUE;
|
|
7
|
1746 goto doend;
|
|
167
|
1747 }
|
|
7
|
1748
|
|
|
1749 /*
|
|
|
1750 * 2. handle command modifiers.
|
|
|
1751 */
|
|
|
1752 p = ea.cmd;
|
|
|
1753 if (VIM_ISDIGIT(*ea.cmd))
|
|
|
1754 p = skipwhite(skipdigits(ea.cmd));
|
|
|
1755 switch (*p)
|
|
|
1756 {
|
|
|
1757 /* When adding an entry, also modify cmd_exists(). */
|
|
|
1758 case 'a': if (!checkforcmd(&ea.cmd, "aboveleft", 3))
|
|
|
1759 break;
|
|
|
1760 #ifdef FEAT_WINDOWS
|
|
|
1761 cmdmod.split |= WSP_ABOVE;
|
|
|
1762 #endif
|
|
|
1763 continue;
|
|
|
1764
|
|
|
1765 case 'b': if (checkforcmd(&ea.cmd, "belowright", 3))
|
|
|
1766 {
|
|
|
1767 #ifdef FEAT_WINDOWS
|
|
|
1768 cmdmod.split |= WSP_BELOW;
|
|
|
1769 #endif
|
|
|
1770 continue;
|
|
|
1771 }
|
|
|
1772 if (checkforcmd(&ea.cmd, "browse", 3))
|
|
|
1773 {
|
|
|
1774 #ifdef FEAT_BROWSE
|
|
|
1775 cmdmod.browse = TRUE;
|
|
|
1776 #endif
|
|
|
1777 continue;
|
|
|
1778 }
|
|
|
1779 if (!checkforcmd(&ea.cmd, "botright", 2))
|
|
|
1780 break;
|
|
|
1781 #ifdef FEAT_WINDOWS
|
|
|
1782 cmdmod.split |= WSP_BOT;
|
|
|
1783 #endif
|
|
|
1784 continue;
|
|
|
1785
|
|
|
1786 case 'c': if (!checkforcmd(&ea.cmd, "confirm", 4))
|
|
|
1787 break;
|
|
|
1788 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
|
|
|
1789 cmdmod.confirm = TRUE;
|
|
|
1790 #endif
|
|
|
1791 continue;
|
|
|
1792
|
|
|
1793 case 'k': if (checkforcmd(&ea.cmd, "keepmarks", 3))
|
|
|
1794 {
|
|
|
1795 cmdmod.keepmarks = TRUE;
|
|
|
1796 continue;
|
|
|
1797 }
|
|
22
|
1798 if (checkforcmd(&ea.cmd, "keepalt", 5))
|
|
|
1799 {
|
|
|
1800 cmdmod.keepalt = TRUE;
|
|
|
1801 continue;
|
|
|
1802 }
|
|
7
|
1803 if (!checkforcmd(&ea.cmd, "keepjumps", 5))
|
|
|
1804 break;
|
|
|
1805 cmdmod.keepjumps = TRUE;
|
|
|
1806 continue;
|
|
|
1807
|
|
|
1808 /* ":hide" and ":hide | cmd" are not modifiers */
|
|
|
1809 case 'h': if (p != ea.cmd || !checkforcmd(&p, "hide", 3)
|
|
|
1810 || *p == NUL || ends_excmd(*p))
|
|
|
1811 break;
|
|
|
1812 ea.cmd = p;
|
|
|
1813 cmdmod.hide = TRUE;
|
|
|
1814 continue;
|
|
|
1815
|
|
|
1816 case 'l': if (checkforcmd(&ea.cmd, "lockmarks", 3))
|
|
|
1817 {
|
|
|
1818 cmdmod.lockmarks = TRUE;
|
|
|
1819 continue;
|
|
|
1820 }
|
|
|
1821
|
|
|
1822 if (!checkforcmd(&ea.cmd, "leftabove", 5))
|
|
|
1823 break;
|
|
|
1824 #ifdef FEAT_WINDOWS
|
|
|
1825 cmdmod.split |= WSP_ABOVE;
|
|
|
1826 #endif
|
|
|
1827 continue;
|
|
|
1828
|
|
588
|
1829 case 'n': if (!checkforcmd(&ea.cmd, "noautocmd", 3))
|
|
|
1830 break;
|
|
|
1831 #ifdef FEAT_AUTOCMD
|
|
|
1832 if (cmdmod.save_ei == NULL)
|
|
|
1833 {
|
|
844
|
1834 /* Set 'eventignore' to "all". Restore the
|
|
|
1835 * existing option value later. */
|
|
588
|
1836 cmdmod.save_ei = vim_strsave(p_ei);
|
|
|
1837 set_string_option_direct((char_u *)"ei", -1,
|
|
694
|
1838 (char_u *)"all", OPT_FREE, SID_NONE);
|
|
588
|
1839 }
|
|
|
1840 #endif
|
|
|
1841 continue;
|
|
|
1842
|
|
7
|
1843 case 'r': if (!checkforcmd(&ea.cmd, "rightbelow", 6))
|
|
|
1844 break;
|
|
|
1845 #ifdef FEAT_WINDOWS
|
|
|
1846 cmdmod.split |= WSP_BELOW;
|
|
|
1847 #endif
|
|
|
1848 continue;
|
|
|
1849
|
|
28
|
1850 case 's': if (checkforcmd(&ea.cmd, "sandbox", 3))
|
|
|
1851 {
|
|
|
1852 #ifdef HAVE_SANDBOX
|
|
|
1853 if (!did_sandbox)
|
|
|
1854 ++sandbox;
|
|
|
1855 did_sandbox = TRUE;
|
|
|
1856 #endif
|
|
|
1857 continue;
|
|
|
1858 }
|
|
|
1859 if (!checkforcmd(&ea.cmd, "silent", 3))
|
|
7
|
1860 break;
|
|
|
1861 ++did_silent;
|
|
|
1862 ++msg_silent;
|
|
|
1863 save_msg_scroll = msg_scroll;
|
|
|
1864 if (*ea.cmd == '!' && !vim_iswhite(ea.cmd[-1]))
|
|
|
1865 {
|
|
|
1866 /* ":silent!", but not "silent !cmd" */
|
|
|
1867 ea.cmd = skipwhite(ea.cmd + 1);
|
|
|
1868 ++emsg_silent;
|
|
|
1869 ++did_esilent;
|
|
|
1870 }
|
|
|
1871 continue;
|
|
|
1872
|
|
682
|
1873 case 't': if (checkforcmd(&p, "tab", 3))
|
|
|
1874 {
|
|
|
1875 #ifdef FEAT_WINDOWS
|
|
|
1876 if (vim_isdigit(*ea.cmd))
|
|
|
1877 cmdmod.tab = atoi((char *)ea.cmd) + 1;
|
|
|
1878 else
|
|
685
|
1879 cmdmod.tab = tabpage_index(curtab) + 1;
|
|
682
|
1880 ea.cmd = p;
|
|
|
1881 #endif
|
|
|
1882 continue;
|
|
|
1883 }
|
|
|
1884 if (!checkforcmd(&ea.cmd, "topleft", 2))
|
|
7
|
1885 break;
|
|
|
1886 #ifdef FEAT_WINDOWS
|
|
|
1887 cmdmod.split |= WSP_TOP;
|
|
|
1888 #endif
|
|
|
1889 continue;
|
|
|
1890
|
|
|
1891 case 'v': if (checkforcmd(&ea.cmd, "vertical", 4))
|
|
|
1892 {
|
|
|
1893 #ifdef FEAT_VERTSPLIT
|
|
|
1894 cmdmod.split |= WSP_VERT;
|
|
|
1895 #endif
|
|
|
1896 continue;
|
|
|
1897 }
|
|
|
1898 if (!checkforcmd(&p, "verbose", 4))
|
|
|
1899 break;
|
|
|
1900 if (verbose_save < 0)
|
|
|
1901 verbose_save = p_verbose;
|
|
8
|
1902 if (vim_isdigit(*ea.cmd))
|
|
|
1903 p_verbose = atoi((char *)ea.cmd);
|
|
|
1904 else
|
|
7
|
1905 p_verbose = 1;
|
|
|
1906 ea.cmd = p;
|
|
|
1907 continue;
|
|
|
1908 }
|
|
|
1909 break;
|
|
|
1910 }
|
|
|
1911
|
|
|
1912 #ifdef FEAT_EVAL
|
|
|
1913 ea.skip = did_emsg || got_int || did_throw || (cstack->cs_idx >= 0
|
|
|
1914 && !(cstack->cs_flags[cstack->cs_idx] & CSF_ACTIVE));
|
|
|
1915 #else
|
|
|
1916 ea.skip = (if_level > 0);
|
|
|
1917 #endif
|
|
|
1918
|
|
|
1919 #ifdef FEAT_EVAL
|
|
170
|
1920 # ifdef FEAT_PROFILE
|
|
|
1921 /* Count this line for profiling if ea.skip is FALSE. */
|
|
788
|
1922 if (do_profiling == PROF_YES && !ea.skip)
|
|
170
|
1923 {
|
|
944
|
1924 if (getline_equal(fgetline, cookie, get_func_line))
|
|
|
1925 func_line_exec(getline_cookie(fgetline, cookie));
|
|
|
1926 else if (getline_equal(fgetline, cookie, getsourceline))
|
|
170
|
1927 script_line_exec();
|
|
|
1928 }
|
|
|
1929 #endif
|
|
|
1930
|
|
7
|
1931 /* May go to debug mode. If this happens and the ">quit" debug command is
|
|
|
1932 * used, throw an interrupt exception and skip the next command. */
|
|
|
1933 dbg_check_breakpoint(&ea);
|
|
|
1934 if (!ea.skip && got_int)
|
|
|
1935 {
|
|
|
1936 ea.skip = TRUE;
|
|
|
1937 (void)do_intthrow(cstack);
|
|
|
1938 }
|
|
|
1939 #endif
|
|
|
1940
|
|
|
1941 /*
|
|
|
1942 * 3. parse a range specifier of the form: addr [,addr] [;addr] ..
|
|
|
1943 *
|
|
|
1944 * where 'addr' is:
|
|
|
1945 *
|
|
|
1946 * % (entire file)
|
|
|
1947 * $ [+-NUM]
|
|
|
1948 * 'x [+-NUM] (where x denotes a currently defined mark)
|
|
|
1949 * . [+-NUM]
|
|
|
1950 * [+-NUM]..
|
|
|
1951 * NUM
|
|
|
1952 *
|
|
|
1953 * The ea.cmd pointer is updated to point to the first character following the
|
|
|
1954 * range spec. If an initial address is found, but no second, the upper bound
|
|
|
1955 * is equal to the lower.
|
|
|
1956 */
|
|
|
1957
|
|
|
1958 /* repeat for all ',' or ';' separated addresses */
|
|
|
1959 for (;;)
|
|
|
1960 {
|
|
|
1961 ea.line1 = ea.line2;
|
|
|
1962 ea.line2 = curwin->w_cursor.lnum; /* default is current line number */
|
|
|
1963 ea.cmd = skipwhite(ea.cmd);
|
|
|
1964 lnum = get_address(&ea.cmd, ea.skip, ea.addr_count == 0);
|
|
|
1965 if (ea.cmd == NULL) /* error detected */
|
|
|
1966 goto doend;
|
|
|
1967 if (lnum == MAXLNUM)
|
|
|
1968 {
|
|
|
1969 if (*ea.cmd == '%') /* '%' - all lines */
|
|
|
1970 {
|
|
|
1971 ++ea.cmd;
|
|
|
1972 ea.line1 = 1;
|
|
|
1973 ea.line2 = curbuf->b_ml.ml_line_count;
|
|
|
1974 ++ea.addr_count;
|
|
|
1975 }
|
|
|
1976 /* '*' - visual area */
|
|
|
1977 else if (*ea.cmd == '*' && vim_strchr(p_cpo, CPO_STAR) == NULL)
|
|
|
1978 {
|
|
|
1979 pos_T *fp;
|
|
|
1980
|
|
|
1981 ++ea.cmd;
|
|
|
1982 if (!ea.skip)
|
|
|
1983 {
|
|
|
1984 fp = getmark('<', FALSE);
|
|
|
1985 if (check_mark(fp) == FAIL)
|
|
|
1986 goto doend;
|
|
|
1987 ea.line1 = fp->lnum;
|
|
|
1988 fp = getmark('>', FALSE);
|
|
|
1989 if (check_mark(fp) == FAIL)
|
|
|
1990 goto doend;
|
|
|
1991 ea.line2 = fp->lnum;
|
|
|
1992 ++ea.addr_count;
|
|
|
1993 }
|
|
|
1994 }
|
|
|
1995 }
|
|
|
1996 else
|
|
|
1997 ea.line2 = lnum;
|
|
|
1998 ea.addr_count++;
|
|
|
1999
|
|
|
2000 if (*ea.cmd == ';')
|
|
|
2001 {
|
|
|
2002 if (!ea.skip)
|
|
|
2003 curwin->w_cursor.lnum = ea.line2;
|
|
|
2004 }
|
|
|
2005 else if (*ea.cmd != ',')
|
|
|
2006 break;
|
|
|
2007 ++ea.cmd;
|
|
|
2008 }
|
|
|
2009
|
|
|
2010 /* One address given: set start and end lines */
|
|
|
2011 if (ea.addr_count == 1)
|
|
|
2012 {
|
|
|
2013 ea.line1 = ea.line2;
|
|
|
2014 /* ... but only implicit: really no address given */
|
|
|
2015 if (lnum == MAXLNUM)
|
|
|
2016 ea.addr_count = 0;
|
|
|
2017 }
|
|
|
2018
|
|
|
2019 /* Don't leave the cursor on an illegal line (caused by ';') */
|
|
|
2020 check_cursor_lnum();
|
|
|
2021
|
|
|
2022 /*
|
|
|
2023 * 4. parse command
|
|
|
2024 */
|
|
|
2025
|
|
|
2026 /*
|
|
|
2027 * Skip ':' and any white space
|
|
|
2028 */
|
|
|
2029 ea.cmd = skipwhite(ea.cmd);
|
|
|
2030 while (*ea.cmd == ':')
|
|
|
2031 ea.cmd = skipwhite(ea.cmd + 1);
|
|
|
2032
|
|
|
2033 /*
|
|
|
2034 * If we got a line, but no command, then go to the line.
|
|
|
2035 * If we find a '|' or '\n' we set ea.nextcmd.
|
|
|
2036 */
|
|
|
2037 if (*ea.cmd == NUL || *ea.cmd == '"' ||
|
|
|
2038 (ea.nextcmd = check_nextcmd(ea.cmd)) != NULL)
|
|
|
2039 {
|
|
|
2040 /*
|
|
|
2041 * strange vi behaviour:
|
|
|
2042 * ":3" jumps to line 3
|
|
|
2043 * ":3|..." prints line 3
|
|
|
2044 * ":|" prints current line
|
|
|
2045 */
|
|
|
2046 if (ea.skip) /* skip this if inside :if */
|
|
|
2047 goto doend;
|
|
167
|
2048 if (*ea.cmd == '|' || (exmode_active && ea.line1 != ea.line2))
|
|
7
|
2049 {
|
|
|
2050 ea.cmdidx = CMD_print;
|
|
|
2051 ea.argt = RANGE+COUNT+TRLBAR;
|
|
|
2052 if ((errormsg = invalid_range(&ea)) == NULL)
|
|
|
2053 {
|
|
|
2054 correct_range(&ea);
|
|
|
2055 ex_print(&ea);
|
|
|
2056 }
|
|
|
2057 }
|
|
|
2058 else if (ea.addr_count != 0)
|
|
|
2059 {
|
|
631
|
2060 if (ea.line2 > curbuf->b_ml.ml_line_count)
|
|
|
2061 {
|
|
|
2062 /* With '-' in 'cpoptions' a line number past the file is an
|
|
|
2063 * error, otherwise put it at the end of the file. */
|
|
|
2064 if (vim_strchr(p_cpo, CPO_MINUS) != NULL)
|
|
|
2065 ea.line2 = -1;
|
|
|
2066 else
|
|
|
2067 ea.line2 = curbuf->b_ml.ml_line_count;
|
|
|
2068 }
|
|
|
2069
|
|
|
2070 if (ea.line2 < 0)
|
|
167
|
2071 errormsg = (char_u *)_(e_invrange);
|
|
7
|
2072 else
|
|
|
2073 {
|
|
|
2074 if (ea.line2 == 0)
|
|
|
2075 curwin->w_cursor.lnum = 1;
|
|
|
2076 else
|
|
|
2077 curwin->w_cursor.lnum = ea.line2;
|
|
|
2078 beginline(BL_SOL | BL_FIX);
|
|
|
2079 }
|
|
|
2080 }
|
|
|
2081 goto doend;
|
|
|
2082 }
|
|
|
2083
|
|
|
2084 /* Find the command and let "p" point to after it. */
|
|
|
2085 p = find_command(&ea, NULL);
|
|
|
2086
|
|
|
2087 #ifdef FEAT_USR_CMDS
|
|
|
2088 if (p == NULL)
|
|
|
2089 {
|
|
|
2090 if (!ea.skip)
|
|
|
2091 errormsg = (char_u *)_("E464: Ambiguous use of user-defined command");
|
|
|
2092 goto doend;
|
|
|
2093 }
|
|
|
2094 /* Check for wrong commands. */
|
|
|
2095 if (*p == '!' && ea.cmd[1] == 0151 && ea.cmd[0] == 78)
|
|
|
2096 {
|
|
|
2097 errormsg = uc_fun_cmd();
|
|
|
2098 goto doend;
|
|
|
2099 }
|
|
|
2100 #endif
|
|
|
2101 if (ea.cmdidx == CMD_SIZE)
|
|
|
2102 {
|
|
|
2103 if (!ea.skip)
|
|
|
2104 {
|
|
|
2105 STRCPY(IObuff, _("E492: Not an editor command"));
|
|
|
2106 if (!sourcing)
|
|
|
2107 {
|
|
|
2108 STRCAT(IObuff, ": ");
|
|
|
2109 STRNCAT(IObuff, *cmdlinep, 40);
|
|
|
2110 }
|
|
|
2111 errormsg = IObuff;
|
|
|
2112 }
|
|
|
2113 goto doend;
|
|
|
2114 }
|
|
|
2115
|
|
|
2116 ni = (
|
|
|
2117 #ifdef FEAT_USR_CMDS
|
|
|
2118 !USER_CMDIDX(ea.cmdidx) &&
|
|
|
2119 #endif
|
|
|
2120 cmdnames[ea.cmdidx].cmd_func == ex_ni);
|
|
|
2121
|
|
|
2122 #ifndef FEAT_EVAL
|
|
|
2123 /*
|
|
|
2124 * When the expression evaluation is disabled, recognize the ":if" and
|
|
|
2125 * ":endif" commands and ignore everything in between it.
|
|
|
2126 */
|
|
|
2127 if (ea.cmdidx == CMD_if)
|
|
|
2128 ++if_level;
|
|
|
2129 if (if_level)
|
|
|
2130 {
|
|
|
2131 if (ea.cmdidx == CMD_endif)
|
|
|
2132 --if_level;
|
|
|
2133 goto doend;
|
|
|
2134 }
|
|
|
2135
|
|
|
2136 #endif
|
|
|
2137
|
|
|
2138 if (*p == '!' && ea.cmdidx != CMD_substitute) /* forced commands */
|
|
|
2139 {
|
|
|
2140 ++p;
|
|
|
2141 ea.forceit = TRUE;
|
|
|
2142 }
|
|
|
2143 else
|
|
|
2144 ea.forceit = FALSE;
|
|
|
2145
|
|
|
2146 /*
|
|
|
2147 * 5. parse arguments
|
|
|
2148 */
|
|
|
2149 #ifdef FEAT_USR_CMDS
|
|
|
2150 if (!USER_CMDIDX(ea.cmdidx))
|
|
|
2151 #endif
|
|
835
|
2152 ea.argt = (long)cmdnames[(int)ea.cmdidx].cmd_argt;
|
|
7
|
2153
|
|
|
2154 if (!ea.skip)
|
|
|
2155 {
|
|
|
2156 #ifdef HAVE_SANDBOX
|
|
|
2157 if (sandbox != 0 && !(ea.argt & SBOXOK))
|
|
|
2158 {
|
|
|
2159 /* Command not allowed in sandbox. */
|
|
|
2160 errormsg = (char_u *)_(e_sandbox);
|
|
|
2161 goto doend;
|
|
|
2162 }
|
|
|
2163 #endif
|
|
|
2164 if (!curbuf->b_p_ma && (ea.argt & MODIFY))
|
|
|
2165 {
|
|
|
2166 /* Command not allowed in non-'modifiable' buffer */
|
|
|
2167 errormsg = (char_u *)_(e_modifiable);
|
|
|
2168 goto doend;
|
|
|
2169 }
|
|
631
|
2170
|
|
633
|
2171 if (text_locked() && !(ea.argt & CMDWIN)
|
|
7
|
2172 # ifdef FEAT_USR_CMDS
|
|
|
2173 && !USER_CMDIDX(ea.cmdidx)
|
|
|
2174 # endif
|
|
|
2175 )
|
|
|
2176 {
|
|
631
|
2177 /* Command not allowed when editing the command line. */
|
|
|
2178 #ifdef FEAT_CMDWIN
|
|
|
2179 if (cmdwin_type != 0)
|
|
|
2180 errormsg = (char_u *)_(e_cmdwin);
|
|
|
2181 else
|
|
|
2182 #endif
|
|
|
2183 errormsg = (char_u *)_(e_secure);
|
|
7
|
2184 goto doend;
|
|
|
2185 }
|
|
819
|
2186 #ifdef FEAT_AUTOCMD
|
|
822
|
2187 /* Disallow editing another buffer when "curbuf_lock" is set.
|
|
|
2188 * Do allow ":edit" (check for argument later).
|
|
|
2189 * Do allow ":checktime" (it's postponed). */
|
|
819
|
2190 if (!(ea.argt & CMDWIN)
|
|
822
|
2191 && ea.cmdidx != CMD_edit
|
|
|
2192 && ea.cmdidx != CMD_checktime
|
|
819
|
2193 # ifdef FEAT_USR_CMDS
|
|
|
2194 && !USER_CMDIDX(ea.cmdidx)
|
|
|
2195 # endif
|
|
|
2196 && curbuf_locked())
|
|
|
2197 goto doend;
|
|
|
2198 #endif
|
|
7
|
2199
|
|
|
2200 if (!ni && !(ea.argt & RANGE) && ea.addr_count > 0)
|
|
|
2201 {
|
|
|
2202 /* no range allowed */
|
|
|
2203 errormsg = (char_u *)_(e_norange);
|
|
|
2204 goto doend;
|
|
|
2205 }
|
|
|
2206 }
|
|
|
2207
|
|
|
2208 if (!ni && !(ea.argt & BANG) && ea.forceit) /* no <!> allowed */
|
|
|
2209 {
|
|
|
2210 errormsg = (char_u *)_(e_nobang);
|
|
|
2211 goto doend;
|
|
|
2212 }
|
|
|
2213
|
|
|
2214 /*
|
|
|
2215 * Don't complain about the range if it is not used
|
|
|
2216 * (could happen if line_count is accidentally set to 0).
|
|
|
2217 */
|
|
|
2218 if (!ea.skip && !ni)
|
|
|
2219 {
|
|
|
2220 /*
|
|
|
2221 * If the range is backwards, ask for confirmation and, if given, swap
|
|
|
2222 * ea.line1 & ea.line2 so it's forwards again.
|
|
|
2223 * When global command is busy, don't ask, will fail below.
|
|
|
2224 */
|
|
|
2225 if (!global_busy && ea.line1 > ea.line2)
|
|
|
2226 {
|
|
557
|
2227 if (msg_silent == 0)
|
|
|
2228 {
|
|
|
2229 if (sourcing || exmode_active)
|
|
|
2230 {
|
|
|
2231 errormsg = (char_u *)_("E493: Backwards range given");
|
|
|
2232 goto doend;
|
|
|
2233 }
|
|
7
|
2234 if (ask_yesno((char_u *)
|
|
|
2235 _("Backwards range given, OK to swap"), FALSE) != 'y')
|
|
557
|
2236 goto doend;
|
|
7
|
2237 }
|
|
|
2238 lnum = ea.line1;
|
|
|
2239 ea.line1 = ea.line2;
|
|
|
2240 ea.line2 = lnum;
|
|
|
2241 }
|
|
|
2242 if ((errormsg = invalid_range(&ea)) != NULL)
|
|
|
2243 goto doend;
|
|
|
2244 }
|
|
|
2245
|
|
|
2246 if ((ea.argt & NOTADR) && ea.addr_count == 0) /* default is 1, not cursor */
|
|
|
2247 ea.line2 = 1;
|
|
|
2248
|
|
|
2249 correct_range(&ea);
|
|
|
2250
|
|
|
2251 #ifdef FEAT_FOLDING
|
|
|
2252 if (((ea.argt & WHOLEFOLD) || ea.addr_count >= 2) && !global_busy)
|
|
|
2253 {
|
|
|
2254 /* Put the first line at the start of a closed fold, put the last line
|
|
|
2255 * at the end of a closed fold. */
|
|
|
2256 (void)hasFolding(ea.line1, &ea.line1, NULL);
|
|
|
2257 (void)hasFolding(ea.line2, NULL, &ea.line2);
|
|
|
2258 }
|
|
|
2259 #endif
|
|
|
2260
|
|
|
2261 #ifdef FEAT_QUICKFIX
|
|
|
2262 /*
|
|
41
|
2263 * For the ":make" and ":grep" commands we insert the 'makeprg'/'grepprg'
|
|
7
|
2264 * option here, so things like % get expanded.
|
|
|
2265 */
|
|
344
|
2266 p = replace_makeprg(&ea, p, cmdlinep);
|
|
|
2267 if (p == NULL)
|
|
|
2268 goto doend;
|
|
7
|
2269 #endif
|
|
|
2270
|
|
|
2271 /*
|
|
|
2272 * Skip to start of argument.
|
|
|
2273 * Don't do this for the ":!" command, because ":!! -l" needs the space.
|
|
|
2274 */
|
|
|
2275 if (ea.cmdidx == CMD_bang)
|
|
|
2276 ea.arg = p;
|
|
|
2277 else
|
|
|
2278 ea.arg = skipwhite(p);
|
|
|
2279
|
|
|
2280 /*
|
|
|
2281 * Check for "++opt=val" argument.
|
|
|
2282 * Must be first, allow ":w ++enc=utf8 !cmd"
|
|
|
2283 */
|
|
|
2284 if (ea.argt & ARGOPT)
|
|
|
2285 while (ea.arg[0] == '+' && ea.arg[1] == '+')
|
|
|
2286 if (getargopt(&ea) == FAIL && !ni)
|
|
|
2287 {
|
|
|
2288 errormsg = (char_u *)_(e_invarg);
|
|
|
2289 goto doend;
|
|
|
2290 }
|
|
|
2291
|
|
|
2292 if (ea.cmdidx == CMD_write || ea.cmdidx == CMD_update)
|
|
|
2293 {
|
|
|
2294 if (*ea.arg == '>') /* append */
|
|
|
2295 {
|
|
|
2296 if (*++ea.arg != '>') /* typed wrong */
|
|
|
2297 {
|
|
|
2298 errormsg = (char_u *)_("E494: Use w or w>>");
|
|
|
2299 goto doend;
|
|
|
2300 }
|
|
|
2301 ea.arg = skipwhite(ea.arg + 1);
|
|
|
2302 ea.append = TRUE;
|
|
|
2303 }
|
|
|
2304 else if (*ea.arg == '!' && ea.cmdidx == CMD_write) /* :w !filter */
|
|
|
2305 {
|
|
|
2306 ++ea.arg;
|
|
|
2307 ea.usefilter = TRUE;
|
|
|
2308 }
|
|
|
2309 }
|
|
|
2310
|
|
|
2311 if (ea.cmdidx == CMD_read)
|
|
|
2312 {
|
|
|
2313 if (ea.forceit)
|
|
|
2314 {
|
|
|
2315 ea.usefilter = TRUE; /* :r! filter if ea.forceit */
|
|
|
2316 ea.forceit = FALSE;
|
|
|
2317 }
|
|
|
2318 else if (*ea.arg == '!') /* :r !filter */
|
|
|
2319 {
|
|
|
2320 ++ea.arg;
|
|
|
2321 ea.usefilter = TRUE;
|
|
|
2322 }
|
|
|
2323 }
|
|
|
2324
|
|
|
2325 if (ea.cmdidx == CMD_lshift || ea.cmdidx == CMD_rshift)
|
|
|
2326 {
|
|
|
2327 ea.amount = 1;
|
|
|
2328 while (*ea.arg == *ea.cmd) /* count number of '>' or '<' */
|
|
|
2329 {
|
|
|
2330 ++ea.arg;
|
|
|
2331 ++ea.amount;
|
|
|
2332 }
|
|
|
2333 ea.arg = skipwhite(ea.arg);
|
|
|
2334 }
|
|
|
2335
|
|
|
2336 /*
|
|
|
2337 * Check for "+command" argument, before checking for next command.
|
|
|
2338 * Don't do this for ":read !cmd" and ":write !cmd".
|
|
|
2339 */
|
|
|
2340 if ((ea.argt & EDITCMD) && !ea.usefilter)
|
|
|
2341 ea.do_ecmd_cmd = getargcmd(&ea.arg);
|
|
|
2342
|
|
|
2343 /*
|
|
|
2344 * Check for '|' to separate commands and '"' to start comments.
|
|
|
2345 * Don't do this for ":read !cmd" and ":write !cmd".
|
|
|
2346 */
|
|
|
2347 if ((ea.argt & TRLBAR) && !ea.usefilter)
|
|
|
2348 separate_nextcmd(&ea);
|
|
|
2349
|
|
|
2350 /*
|
|
|
2351 * Check for <newline> to end a shell command.
|
|
167
|
2352 * Also do this for ":read !cmd", ":write !cmd" and ":global".
|
|
|
2353 * Any others?
|
|
7
|
2354 */
|
|
167
|
2355 else if (ea.cmdidx == CMD_bang
|
|
|
2356 || ea.cmdidx == CMD_global
|
|
|
2357 || ea.cmdidx == CMD_vglobal
|
|
|
2358 || ea.usefilter)
|
|
7
|
2359 {
|
|
|
2360 for (p = ea.arg; *p; ++p)
|
|
|
2361 {
|
|
|
2362 /* Remove one backslash before a newline, so that it's possible to
|
|
|
2363 * pass a newline to the shell and also a newline that is preceded
|
|
|
2364 * with a backslash. This makes it impossible to end a shell
|
|
|
2365 * command in a backslash, but that doesn't appear useful.
|
|
|
2366 * Halving the number of backslashes is incompatible with previous
|
|
|
2367 * versions. */
|
|
|
2368 if (*p == '\\' && p[1] == '\n')
|
|
|
2369 mch_memmove(p, p + 1, STRLEN(p));
|
|
|
2370 else if (*p == '\n')
|
|
|
2371 {
|
|
|
2372 ea.nextcmd = p + 1;
|
|
|
2373 *p = NUL;
|
|
|
2374 break;
|
|
|
2375 }
|
|
|
2376 }
|
|
|
2377 }
|
|
|
2378
|
|
|
2379 if ((ea.argt & DFLALL) && ea.addr_count == 0)
|
|
|
2380 {
|
|
|
2381 ea.line1 = 1;
|
|
|
2382 ea.line2 = curbuf->b_ml.ml_line_count;
|
|
|
2383 }
|
|
|
2384
|
|
|
2385 /* accept numbered register only when no count allowed (:put) */
|
|
|
2386 if ( (ea.argt & REGSTR)
|
|
|
2387 && *ea.arg != NUL
|
|
|
2388 #ifdef FEAT_USR_CMDS
|
|
|
2389 && valid_yank_reg(*ea.arg, (ea.cmdidx != CMD_put
|
|
|
2390 && USER_CMDIDX(ea.cmdidx)))
|
|
|
2391 /* Do not allow register = for user commands */
|
|
|
2392 && (!USER_CMDIDX(ea.cmdidx) || *ea.arg != '=')
|
|
|
2393 #else
|
|
|
2394 && valid_yank_reg(*ea.arg, ea.cmdidx != CMD_put)
|
|
|
2395 #endif
|
|
|
2396 && !((ea.argt & COUNT) && VIM_ISDIGIT(*ea.arg)))
|
|
|
2397 {
|
|
|
2398 ea.regname = *ea.arg++;
|
|
|
2399 #ifdef FEAT_EVAL
|
|
|
2400 /* for '=' register: accept the rest of the line as an expression */
|
|
|
2401 if (ea.arg[-1] == '=' && ea.arg[0] != NUL)
|
|
|
2402 {
|
|
|
2403 set_expr_line(vim_strsave(ea.arg));
|
|
|
2404 ea.arg += STRLEN(ea.arg);
|
|
|
2405 }
|
|
|
2406 #endif
|
|
|
2407 ea.arg = skipwhite(ea.arg);
|
|
|
2408 }
|
|
|
2409
|
|
|
2410 /*
|
|
|
2411 * Check for a count. When accepting a BUFNAME, don't use "123foo" as a
|
|
|
2412 * count, it's a buffer name.
|
|
|
2413 */
|
|
|
2414 if ((ea.argt & COUNT) && VIM_ISDIGIT(*ea.arg)
|
|
|
2415 && (!(ea.argt & BUFNAME) || *(p = skipdigits(ea.arg)) == NUL
|
|
|
2416 || vim_iswhite(*p)))
|
|
|
2417 {
|
|
|
2418 n = getdigits(&ea.arg);
|
|
|
2419 ea.arg = skipwhite(ea.arg);
|
|
682
|
2420 if (n <= 0 && !ni && (ea.argt & ZEROR) == 0)
|
|
7
|
2421 {
|
|
|
2422 errormsg = (char_u *)_(e_zerocount);
|
|
|
2423 goto doend;
|
|
|
2424 }
|
|
|
2425 if (ea.argt & NOTADR) /* e.g. :buffer 2, :sleep 3 */
|
|
|
2426 {
|
|
|
2427 ea.line2 = n;
|
|
|
2428 if (ea.addr_count == 0)
|
|
|
2429 ea.addr_count = 1;
|
|
|
2430 }
|
|
|
2431 else
|
|
|
2432 {
|
|
|
2433 ea.line1 = ea.line2;
|
|
|
2434 ea.line2 += n - 1;
|
|
|
2435 ++ea.addr_count;
|
|
|
2436 /*
|
|
|
2437 * Be vi compatible: no error message for out of range.
|
|
|
2438 */
|
|
|
2439 if (ea.line2 > curbuf->b_ml.ml_line_count)
|
|
|
2440 ea.line2 = curbuf->b_ml.ml_line_count;
|
|
|
2441 }
|
|
|
2442 }
|
|
167
|
2443
|
|
|
2444 /*
|
|
|
2445 * Check for flags: 'l', 'p' and '#'.
|
|
|
2446 */
|
|
|
2447 if (ea.argt & EXFLAGS)
|
|
|
2448 get_flags(&ea);
|
|
7
|
2449 /* no arguments allowed */
|
|
9
|
2450 if (!ni && !(ea.argt & EXTRA) && *ea.arg != NUL
|
|
715
|
2451 && *ea.arg != '"' && (*ea.arg != '|' || (ea.argt & TRLBAR) == 0))
|
|
7
|
2452 {
|
|
|
2453 errormsg = (char_u *)_(e_trailing);
|
|
|
2454 goto doend;
|
|
|
2455 }
|
|
|
2456
|
|
|
2457 if (!ni && (ea.argt & NEEDARG) && *ea.arg == NUL)
|
|
|
2458 {
|
|
|
2459 errormsg = (char_u *)_(e_argreq);
|
|
|
2460 goto doend;
|
|
|
2461 }
|
|
|
2462
|
|
|
2463 #ifdef FEAT_EVAL
|
|
|
2464 /*
|
|
|
2465 * Skip the command when it's not going to be executed.
|
|
|
2466 * The commands like :if, :endif, etc. always need to be executed.
|
|
|
2467 * Also make an exception for commands that handle a trailing command
|
|
|
2468 * themselves.
|
|
|
2469 */
|
|
|
2470 if (ea.skip)
|
|
|
2471 {
|
|
|
2472 switch (ea.cmdidx)
|
|
|
2473 {
|
|
|
2474 /* commands that need evaluation */
|
|
|
2475 case CMD_while:
|
|
|
2476 case CMD_endwhile:
|
|
72
|
2477 case CMD_for:
|
|
|
2478 case CMD_endfor:
|
|
7
|
2479 case CMD_if:
|
|
|
2480 case CMD_elseif:
|
|
|
2481 case CMD_else:
|
|
|
2482 case CMD_endif:
|
|
|
2483 case CMD_try:
|
|
|
2484 case CMD_catch:
|
|
|
2485 case CMD_finally:
|
|
|
2486 case CMD_endtry:
|
|
|
2487 case CMD_function:
|
|
|
2488 break;
|
|
|
2489
|
|
|
2490 /* Commands that handle '|' themselves. Check: A command should
|
|
|
2491 * either have the TRLBAR flag, appear in this list or appear in
|
|
|
2492 * the list at ":help :bar". */
|
|
|
2493 case CMD_aboveleft:
|
|
|
2494 case CMD_and:
|
|
|
2495 case CMD_belowright:
|
|
|
2496 case CMD_botright:
|
|
|
2497 case CMD_browse:
|
|
|
2498 case CMD_call:
|
|
|
2499 case CMD_confirm:
|
|
|
2500 case CMD_delfunction:
|
|
|
2501 case CMD_djump:
|
|
|
2502 case CMD_dlist:
|
|
|
2503 case CMD_dsearch:
|
|
|
2504 case CMD_dsplit:
|
|
|
2505 case CMD_echo:
|
|
|
2506 case CMD_echoerr:
|
|
|
2507 case CMD_echomsg:
|
|
|
2508 case CMD_echon:
|
|
|
2509 case CMD_execute:
|
|
|
2510 case CMD_help:
|
|
|
2511 case CMD_hide:
|
|
|
2512 case CMD_ijump:
|
|
|
2513 case CMD_ilist:
|
|
|
2514 case CMD_isearch:
|
|
|
2515 case CMD_isplit:
|
|
22
|
2516 case CMD_keepalt:
|
|
7
|
2517 case CMD_keepjumps:
|
|
|
2518 case CMD_keepmarks:
|
|
|
2519 case CMD_leftabove:
|
|
|
2520 case CMD_let:
|
|
|
2521 case CMD_lockmarks:
|
|
|
2522 case CMD_match:
|
|
14
|
2523 case CMD_mzscheme:
|
|
7
|
2524 case CMD_perl:
|
|
|
2525 case CMD_psearch:
|
|
|
2526 case CMD_python:
|
|
|
2527 case CMD_return:
|
|
|
2528 case CMD_rightbelow:
|
|
|
2529 case CMD_ruby:
|
|
|
2530 case CMD_silent:
|
|
|
2531 case CMD_smagic:
|
|
|
2532 case CMD_snomagic:
|
|
|
2533 case CMD_substitute:
|
|
|
2534 case CMD_syntax:
|
|
690
|
2535 case CMD_tab:
|
|
7
|
2536 case CMD_tcl:
|
|
|
2537 case CMD_throw:
|
|
|
2538 case CMD_tilde:
|
|
|
2539 case CMD_topleft:
|
|
|
2540 case CMD_unlet:
|
|
|
2541 case CMD_verbose:
|
|
|
2542 case CMD_vertical:
|
|
|
2543 break;
|
|
|
2544
|
|
|
2545 default: goto doend;
|
|
|
2546 }
|
|
|
2547 }
|
|
|
2548 #endif
|
|
|
2549
|
|
|
2550 if (ea.argt & XFILE)
|
|
|
2551 {
|
|
|
2552 if (expand_filename(&ea, cmdlinep, &errormsg) == FAIL)
|
|
|
2553 goto doend;
|
|
|
2554 }
|
|
|
2555
|
|
|
2556 #ifdef FEAT_LISTCMDS
|
|
|
2557 /*
|
|
|
2558 * Accept buffer name. Cannot be used at the same time with a buffer
|
|
|
2559 * number. Don't do this for a user command.
|
|
|
2560 */
|
|
|
2561 if ((ea.argt & BUFNAME) && *ea.arg != NUL && ea.addr_count == 0
|
|
|
2562 # ifdef FEAT_USR_CMDS
|
|
|
2563 && !USER_CMDIDX(ea.cmdidx)
|
|
|
2564 # endif
|
|
|
2565 )
|
|
|
2566 {
|
|
|
2567 /*
|
|
|
2568 * :bdelete, :bwipeout and :bunload take several arguments, separated
|
|
|
2569 * by spaces: find next space (skipping over escaped characters).
|
|
|
2570 * The others take one argument: ignore trailing spaces.
|
|
|
2571 */
|
|
|
2572 if (ea.cmdidx == CMD_bdelete || ea.cmdidx == CMD_bwipeout
|
|
|
2573 || ea.cmdidx == CMD_bunload)
|
|
|
2574 p = skiptowhite_esc(ea.arg);
|
|
|
2575 else
|
|
|
2576 {
|
|
|
2577 p = ea.arg + STRLEN(ea.arg);
|
|
|
2578 while (p > ea.arg && vim_iswhite(p[-1]))
|
|
|
2579 --p;
|
|
|
2580 }
|
|
|
2581 ea.line2 = buflist_findpat(ea.arg, p, (ea.argt & BUFUNL) != 0, FALSE);
|
|
|
2582 if (ea.line2 < 0) /* failed */
|
|
|
2583 goto doend;
|
|
|
2584 ea.addr_count = 1;
|
|
|
2585 ea.arg = skipwhite(p);
|
|
|
2586 }
|
|
|
2587 #endif
|
|
|
2588
|
|
|
2589 /*
|
|
|
2590 * 6. switch on command name
|
|
|
2591 *
|
|
|
2592 * The "ea" structure holds the arguments that can be used.
|
|
|
2593 */
|
|
|
2594 ea.cmdlinep = cmdlinep;
|
|
944
|
2595 ea.getline = fgetline;
|
|
7
|
2596 ea.cookie = cookie;
|
|
|
2597 #ifdef FEAT_EVAL
|
|
|
2598 ea.cstack = cstack;
|
|
|
2599 #endif
|
|
|
2600
|
|
|
2601 #ifdef FEAT_USR_CMDS
|
|
|
2602 if (USER_CMDIDX(ea.cmdidx))
|
|
|
2603 {
|
|
|
2604 /*
|
|
|
2605 * Execute a user-defined command.
|
|
|
2606 */
|
|
|
2607 do_ucmd(&ea);
|
|
|
2608 }
|
|
|
2609 else
|
|
|
2610 #endif
|
|
|
2611 {
|
|
|
2612 /*
|
|
|
2613 * Call the function to execute the command.
|
|
|
2614 */
|
|
|
2615 ea.errmsg = NULL;
|
|
|
2616 (cmdnames[ea.cmdidx].cmd_func)(&ea);
|
|
|
2617 if (ea.errmsg != NULL)
|
|
|
2618 errormsg = (char_u *)_(ea.errmsg);
|
|
|
2619 }
|
|
|
2620
|
|
|
2621 #ifdef FEAT_EVAL
|
|
|
2622 /*
|
|
|
2623 * If the command just executed called do_cmdline(), any throw or ":return"
|
|
|
2624 * or ":finish" encountered there must also check the cstack of the still
|
|
|
2625 * active do_cmdline() that called this do_one_cmd(). Rethrow an uncaught
|
|
|
2626 * exception, or reanimate a returned function or finished script file and
|
|
|
2627 * return or finish it again.
|
|
|
2628 */
|
|
|
2629 if (need_rethrow)
|
|
|
2630 do_throw(cstack);
|
|
|
2631 else if (check_cstack)
|
|
|
2632 {
|
|
944
|
2633 if (source_finished(fgetline, cookie))
|
|
7
|
2634 do_finish(&ea, TRUE);
|
|
944
|
2635 else if (getline_equal(fgetline, cookie, get_func_line)
|
|
7
|
2636 && current_func_returned())
|
|
|
2637 do_return(&ea, TRUE, FALSE, NULL);
|
|
|
2638 }
|
|
|
2639 need_rethrow = check_cstack = FALSE;
|
|
|
2640 #endif
|
|
|
2641
|
|
|
2642 doend:
|
|
|
2643 if (curwin->w_cursor.lnum == 0) /* can happen with zero line number */
|
|
|
2644 curwin->w_cursor.lnum = 1;
|
|
|
2645
|
|
|
2646 if (errormsg != NULL && *errormsg != NUL && !did_emsg)
|
|
|
2647 {
|
|
|
2648 if (sourcing)
|
|
|
2649 {
|
|
|
2650 if (errormsg != IObuff)
|
|
|
2651 {
|
|
|
2652 STRCPY(IObuff, errormsg);
|
|
|
2653 errormsg = IObuff;
|
|
|
2654 }
|
|
|
2655 STRCAT(errormsg, ": ");
|
|
|
2656 STRNCAT(errormsg, *cmdlinep, IOSIZE - STRLEN(IObuff));
|
|
|
2657 }
|
|
|
2658 emsg(errormsg);
|
|
|
2659 }
|
|
|
2660 #ifdef FEAT_EVAL
|
|
|
2661 do_errthrow(cstack,
|
|
|
2662 (ea.cmdidx != CMD_SIZE
|
|
|
2663 # ifdef FEAT_USR_CMDS
|
|
|
2664 && !USER_CMDIDX(ea.cmdidx)
|
|
|
2665 # endif
|
|
|
2666 ) ? cmdnames[(int)ea.cmdidx].cmd_name : (char_u *)NULL);
|
|
|
2667 #endif
|
|
|
2668
|
|
|
2669 if (verbose_save >= 0)
|
|
|
2670 p_verbose = verbose_save;
|
|
588
|
2671 #ifdef FEAT_AUTOCMD
|
|
|
2672 if (cmdmod.save_ei != NULL)
|
|
|
2673 {
|
|
|
2674 /* Restore 'eventignore' to the value before ":noautocmd". */
|
|
694
|
2675 set_string_option_direct((char_u *)"ei", -1, cmdmod.save_ei,
|
|
|
2676 OPT_FREE, SID_NONE);
|
|
588
|
2677 free_string_option(cmdmod.save_ei);
|
|
|
2678 }
|
|
|
2679 #endif
|
|
7
|
2680
|
|
|
2681 cmdmod = save_cmdmod;
|
|
|
2682
|
|
|
2683 if (did_silent > 0)
|
|
|
2684 {
|
|
|
2685 /* messages could be enabled for a serious error, need to check if the
|
|
|
2686 * counters don't become negative */
|
|
|
2687 msg_silent -= did_silent;
|
|
|
2688 if (msg_silent < 0)
|
|
|
2689 msg_silent = 0;
|
|
|
2690 emsg_silent -= did_esilent;
|
|
|
2691 if (emsg_silent < 0)
|
|
|
2692 emsg_silent = 0;
|
|
|
2693 /* Restore msg_scroll, it's set by file I/O commands, even when no
|
|
|
2694 * message is actually displayed. */
|
|
|
2695 msg_scroll = save_msg_scroll;
|
|
|
2696 }
|
|
|
2697
|
|
28
|
2698 #ifdef HAVE_SANDBOX
|
|
|
2699 if (did_sandbox)
|
|
|
2700 --sandbox;
|
|
|
2701 #endif
|
|
|
2702
|
|
7
|
2703 if (ea.nextcmd && *ea.nextcmd == NUL) /* not really a next command */
|
|
|
2704 ea.nextcmd = NULL;
|
|
|
2705
|
|
|
2706 #ifdef FEAT_EVAL
|
|
|
2707 --ex_nesting_level;
|
|
|
2708 #endif
|
|
|
2709
|
|
|
2710 return ea.nextcmd;
|
|
|
2711 }
|
|
|
2712 #if (_MSC_VER == 1200)
|
|
128
|
2713 #pragma optimize( "", on )
|
|
7
|
2714 #endif
|
|
|
2715
|
|
|
2716 /*
|
|
93
|
2717 * Check for an Ex command with optional tail.
|
|
7
|
2718 * If there is a match advance "pp" to the argument and return TRUE.
|
|
|
2719 */
|
|
93
|
2720 int
|
|
7
|
2721 checkforcmd(pp, cmd, len)
|
|
93
|
2722 char_u **pp; /* start of command */
|
|
7
|
2723 char *cmd; /* name of command */
|
|
|
2724 int len; /* required length */
|
|
|
2725 {
|
|
|
2726 int i;
|
|
|
2727
|
|
|
2728 for (i = 0; cmd[i] != NUL; ++i)
|
|
|
2729 if (cmd[i] != (*pp)[i])
|
|
|
2730 break;
|
|
|
2731 if (i >= len && !isalpha((*pp)[i]))
|
|
|
2732 {
|
|
|
2733 *pp = skipwhite(*pp + i);
|
|
|
2734 return TRUE;
|
|
|
2735 }
|
|
|
2736 return FALSE;
|
|
|
2737 }
|
|
|
2738
|
|
|
2739 /*
|
|
|
2740 * Find an Ex command by its name, either built-in or user.
|
|
184
|
2741 * Start of the name can be found at eap->cmd.
|
|
7
|
2742 * Returns pointer to char after the command name.
|
|
184
|
2743 * "full" is set to TRUE if the whole command name matched.
|
|
7
|
2744 * Returns NULL for an ambiguous user command.
|
|
|
2745 */
|
|
|
2746 /*ARGSUSED*/
|
|
|
2747 static char_u *
|
|
|
2748 find_command(eap, full)
|
|
|
2749 exarg_T *eap;
|
|
|
2750 int *full;
|
|
|
2751 {
|
|
|
2752 int len;
|
|
|
2753 char_u *p;
|
|
167
|
2754 int i;
|
|
7
|
2755
|
|
|
2756 /*
|
|
|
2757 * Isolate the command and search for it in the command table.
|
|
|
2758 * Exeptions:
|
|
|
2759 * - the 'k' command can directly be followed by any character.
|
|
|
2760 * - the 's' command can be followed directly by 'c', 'g', 'i', 'I' or 'r'
|
|
|
2761 * but :sre[wind] is another command, as are :scrip[tnames],
|
|
|
2762 * :scs[cope], :sim[alt], :sig[ns] and :sil[ent].
|
|
167
|
2763 * - the "d" command can directly be followed by 'l' or 'p' flag.
|
|
7
|
2764 */
|
|
|
2765 p = eap->cmd;
|
|
|
2766 if (*p == 'k')
|
|
|
2767 {
|
|
|
2768 eap->cmdidx = CMD_k;
|
|
|
2769 ++p;
|
|
|
2770 }
|
|
|
2771 else if (p[0] == 's'
|
|
184
|
2772 && ((p[1] == 'c' && p[2] != 's' && p[2] != 'r'
|
|
|
2773 && p[3] != 'i' && p[4] != 'p')
|
|
7
|
2774 || p[1] == 'g'
|
|
|
2775 || (p[1] == 'i' && p[2] != 'm' && p[2] != 'l' && p[2] != 'g')
|
|
|
2776 || p[1] == 'I'
|
|
|
2777 || (p[1] == 'r' && p[2] != 'e')))
|
|
|
2778 {
|
|
|
2779 eap->cmdidx = CMD_substitute;
|
|
|
2780 ++p;
|
|
|
2781 }
|
|
|
2782 else
|
|
|
2783 {
|
|
|
2784 while (ASCII_ISALPHA(*p))
|
|
|
2785 ++p;
|
|
|
2786 /* check for non-alpha command */
|
|
|
2787 if (p == eap->cmd && vim_strchr((char_u *)"@*!=><&~#", *p) != NULL)
|
|
|
2788 ++p;
|
|
|
2789 len = (int)(p - eap->cmd);
|
|
167
|
2790 if (*eap->cmd == 'd' && (p[-1] == 'l' || p[-1] == 'p'))
|
|
|
2791 {
|
|
|
2792 /* Check for ":dl", ":dell", etc. to ":deletel": that's
|
|
|
2793 * :delete with the 'l' flag. Same for 'p'. */
|
|
|
2794 for (i = 0; i < len; ++i)
|
|
|
2795 if (eap->cmd[i] != "delete"[i])
|
|
|
2796 break;
|
|
|
2797 if (i == len - 1)
|
|
|
2798 {
|
|
|
2799 --len;
|
|
|
2800 if (p[-1] == 'l')
|
|
|
2801 eap->flags |= EXFLAG_LIST;
|
|
|
2802 else
|
|
|
2803 eap->flags |= EXFLAG_PRINT;
|
|
|
2804 }
|
|
|
2805 }
|
|
7
|
2806
|
|
|
2807 if (ASCII_ISLOWER(*eap->cmd))
|
|
|
2808 eap->cmdidx = cmdidxs[CharOrdLow(*eap->cmd)];
|
|
|
2809 else
|
|
|
2810 eap->cmdidx = cmdidxs[26];
|
|
|
2811
|
|
|
2812 for ( ; (int)eap->cmdidx < (int)CMD_SIZE;
|
|
|
2813 eap->cmdidx = (cmdidx_T)((int)eap->cmdidx + 1))
|
|
|
2814 if (STRNCMP(cmdnames[(int)eap->cmdidx].cmd_name, (char *)eap->cmd,
|
|
|
2815 (size_t)len) == 0)
|
|
|
2816 {
|
|
|
2817 #ifdef FEAT_EVAL
|
|
|
2818 if (full != NULL
|
|
|
2819 && cmdnames[(int)eap->cmdidx].cmd_name[len] == NUL)
|
|
|
2820 *full = TRUE;
|
|
|
2821 #endif
|
|
|
2822 break;
|
|
|
2823 }
|
|
|
2824
|
|
|
2825 #ifdef FEAT_USR_CMDS
|
|
|
2826 /* Look for a user defined command as a last resort */
|
|
|
2827 if (eap->cmdidx == CMD_SIZE && *eap->cmd >= 'A' && *eap->cmd <= 'Z')
|
|
|
2828 {
|
|
184
|
2829 /* User defined commands may contain digits. */
|
|
7
|
2830 while (ASCII_ISALNUM(*p))
|
|
|
2831 ++p;
|
|
184
|
2832 p = find_ucmd(eap, p, full, NULL, NULL);
|
|
|
2833 }
|
|
|
2834 #endif
|
|
|
2835 if (p == eap->cmd)
|
|
7
|
2836 eap->cmdidx = CMD_SIZE;
|
|
|
2837 }
|
|
|
2838
|
|
|
2839 return p;
|
|
|
2840 }
|
|
|
2841
|
|
184
|
2842 #ifdef FEAT_USR_CMDS
|
|
|
2843 /*
|
|
|
2844 * Search for a user command that matches "eap->cmd".
|
|
|
2845 * Return cmdidx in "eap->cmdidx", flags in "eap->argt", idx in "eap->useridx".
|
|
|
2846 * Return a pointer to just after the command.
|
|
|
2847 * Return NULL if there is no matching command.
|
|
|
2848 */
|
|
|
2849 static char_u *
|
|
|
2850 find_ucmd(eap, p, full, xp, compl)
|
|
|
2851 exarg_T *eap;
|
|
|
2852 char_u *p; /* end of the command (possibly including count) */
|
|
|
2853 int *full; /* set to TRUE for a full match */
|
|
|
2854 expand_T *xp; /* used for completion, NULL otherwise */
|
|
|
2855 int *compl; /* completion flags or NULL */
|
|
|
2856 {
|
|
|
2857 int len = (int)(p - eap->cmd);
|
|
|
2858 int j, k, matchlen = 0;
|
|
|
2859 ucmd_T *uc;
|
|
|
2860 int found = FALSE;
|
|
|
2861 int possible = FALSE;
|
|
|
2862 char_u *cp, *np; /* Point into typed cmd and test name */
|
|
|
2863 garray_T *gap;
|
|
|
2864 int amb_local = FALSE; /* Found ambiguous buffer-local command,
|
|
|
2865 only full match global is accepted. */
|
|
|
2866
|
|
|
2867 /*
|
|
|
2868 * Look for buffer-local user commands first, then global ones.
|
|
|
2869 */
|
|
|
2870 gap = &curbuf->b_ucmds;
|
|
|
2871 for (;;)
|
|
|
2872 {
|
|
|
2873 for (j = 0; j < gap->ga_len; ++j)
|
|
|
2874 {
|
|
|
2875 uc = USER_CMD_GA(gap, j);
|
|
|
2876 cp = eap->cmd;
|
|
|
2877 np = uc->uc_name;
|
|
|
2878 k = 0;
|
|
|
2879 while (k < len && *np != NUL && *cp++ == *np++)
|
|
|
2880 k++;
|
|
|
2881 if (k == len || (*np == NUL && vim_isdigit(eap->cmd[k])))
|
|
|
2882 {
|
|
|
2883 /* If finding a second match, the command is ambiguous. But
|
|
|
2884 * not if a buffer-local command wasn't a full match and a
|
|
|
2885 * global command is a full match. */
|
|
|
2886 if (k == len && found && *np != NUL)
|
|
|
2887 {
|
|
|
2888 if (gap == &ucmds)
|
|
|
2889 return NULL;
|
|
|
2890 amb_local = TRUE;
|
|
|
2891 }
|
|
|
2892
|
|
|
2893 if (!found || (k == len && *np == NUL))
|
|
|
2894 {
|
|
|
2895 /* If we matched up to a digit, then there could
|
|
|
2896 * be another command including the digit that we
|
|
|
2897 * should use instead.
|
|
|
2898 */
|
|
|
2899 if (k == len)
|
|
|
2900 found = TRUE;
|
|
|
2901 else
|
|
|
2902 possible = TRUE;
|
|
|
2903
|
|
|
2904 if (gap == &ucmds)
|
|
|
2905 eap->cmdidx = CMD_USER;
|
|
|
2906 else
|
|
|
2907 eap->cmdidx = CMD_USER_BUF;
|
|
835
|
2908 eap->argt = (long)uc->uc_argt;
|
|
184
|
2909 eap->useridx = j;
|
|
|
2910
|
|
|
2911 # ifdef FEAT_CMDL_COMPL
|
|
|
2912 if (compl != NULL)
|
|
|
2913 *compl = uc->uc_compl;
|
|
|
2914 # ifdef FEAT_EVAL
|
|
|
2915 if (xp != NULL)
|
|
|
2916 {
|
|
|
2917 xp->xp_arg = uc->uc_compl_arg;
|
|
|
2918 xp->xp_scriptID = uc->uc_scriptID;
|
|
|
2919 }
|
|
|
2920 # endif
|
|
|
2921 # endif
|
|
|
2922 /* Do not search for further abbreviations
|
|
|
2923 * if this is an exact match. */
|
|
|
2924 matchlen = k;
|
|
|
2925 if (k == len && *np == NUL)
|
|
|
2926 {
|
|
|
2927 if (full != NULL)
|
|
|
2928 *full = TRUE;
|
|
|
2929 amb_local = FALSE;
|
|
|
2930 break;
|
|
|
2931 }
|
|
|
2932 }
|
|
|
2933 }
|
|
|
2934 }
|
|
|
2935
|
|
|
2936 /* Stop if we found a full match or searched all. */
|
|
|
2937 if (j < gap->ga_len || gap == &ucmds)
|
|
|
2938 break;
|
|
|
2939 gap = &ucmds;
|
|
|
2940 }
|
|
|
2941
|
|
|
2942 /* Only found ambiguous matches. */
|
|
|
2943 if (amb_local)
|
|
|
2944 {
|
|
|
2945 if (xp != NULL)
|
|
|
2946 xp->xp_context = EXPAND_UNSUCCESSFUL;
|
|
|
2947 return NULL;
|
|
|
2948 }
|
|
|
2949
|
|
|
2950 /* The match we found may be followed immediately by a number. Move "p"
|
|
|
2951 * back to point to it. */
|
|
|
2952 if (found || possible)
|
|
|
2953 return p + (matchlen - len);
|
|
|
2954 return p;
|
|
|
2955 }
|
|
|
2956 #endif
|
|
|
2957
|
|
7
|
2958 #if defined(FEAT_EVAL) || defined(PROTO)
|
|
|
2959 /*
|
|
|
2960 * Return > 0 if an Ex command "name" exists.
|
|
|
2961 * Return 2 if there is an exact match.
|
|
|
2962 * Return 3 if there is an ambiguous match.
|
|
|
2963 */
|
|
|
2964 int
|
|
|
2965 cmd_exists(name)
|
|
|
2966 char_u *name;
|
|
|
2967 {
|
|
|
2968 exarg_T ea;
|
|
|
2969 int full = FALSE;
|
|
|
2970 int i;
|
|
|
2971 int j;
|
|
866
|
2972 char_u *p;
|
|
7
|
2973 static struct cmdmod
|
|
|
2974 {
|
|
|
2975 char *name;
|
|
|
2976 int minlen;
|
|
|
2977 } cmdmods[] = {
|
|
|
2978 {"aboveleft", 3},
|
|
|
2979 {"belowright", 3},
|
|
|
2980 {"botright", 2},
|
|
|
2981 {"browse", 3},
|
|
|
2982 {"confirm", 4},
|
|
|
2983 {"hide", 3},
|
|
22
|
2984 {"keepalt", 5},
|
|
7
|
2985 {"keepjumps", 5},
|
|
|
2986 {"keepmarks", 3},
|
|
|
2987 {"leftabove", 5},
|
|
|
2988 {"lockmarks", 3},
|
|
|
2989 {"rightbelow", 6},
|
|
28
|
2990 {"sandbox", 3},
|
|
7
|
2991 {"silent", 3},
|
|
690
|
2992 {"tab", 3},
|
|
7
|
2993 {"topleft", 2},
|
|
|
2994 {"verbose", 4},
|
|
|
2995 {"vertical", 4},
|
|
|
2996 };
|
|
|
2997
|
|
|
2998 /* Check command modifiers. */
|
|
|
2999 for (i = 0; i < sizeof(cmdmods) / sizeof(struct cmdmod); ++i)
|
|
|
3000 {
|
|
|
3001 for (j = 0; name[j] != NUL; ++j)
|
|
|
3002 if (name[j] != cmdmods[i].name[j])
|
|
|
3003 break;
|
|
|
3004 if (name[j] == NUL && j >= cmdmods[i].minlen)
|
|
|
3005 return (cmdmods[i].name[j] == NUL ? 2 : 1);
|
|
|
3006 }
|
|
|
3007
|
|
862
|
3008 /* Check built-in commands and user defined commands.
|
|
|
3009 * For ":2match" and ":3match" we need to skip the number. */
|
|
|
3010 ea.cmd = (*name == '2' || *name == '3') ? name + 1 : name;
|
|
7
|
3011 ea.cmdidx = (cmdidx_T)0;
|
|
866
|
3012 p = find_command(&ea, &full);
|
|
|
3013 if (p == NULL)
|
|
7
|
3014 return 3;
|
|
862
|
3015 if (vim_isdigit(*name) && ea.cmdidx != CMD_match)
|
|
|
3016 return 0;
|
|
866
|
3017 if (*skipwhite(p) != NUL)
|
|
|
3018 return 0; /* trailing garbage */
|
|
7
|
3019 return (ea.cmdidx == CMD_SIZE ? 0 : (full ? 2 : 1));
|
|
|
3020 }
|
|
|
3021 #endif
|
|
|
3022
|
|
|
3023 /*
|
|
|
3024 * This is all pretty much copied from do_one_cmd(), with all the extra stuff
|
|
|
3025 * we don't need/want deleted. Maybe this could be done better if we didn't
|
|
|
3026 * repeat all this stuff. The only problem is that they may not stay
|
|
|
3027 * perfectly compatible with each other, but then the command line syntax
|
|
|
3028 * probably won't change that much -- webb.
|
|
|
3029 */
|
|
|
3030 char_u *
|
|
|
3031 set_one_cmd_context(xp, buff)
|
|
|
3032 expand_T *xp;
|
|
|
3033 char_u *buff; /* buffer for command string */
|
|
|
3034 {
|
|
|
3035 char_u *p;
|
|
|
3036 char_u *cmd, *arg;
|
|
184
|
3037 int len = 0;
|
|
|
3038 exarg_T ea;
|
|
7
|
3039 #if defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)
|
|
|
3040 int compl = EXPAND_NOTHING;
|
|
|
3041 #endif
|
|
|
3042 #ifdef FEAT_CMDL_COMPL
|
|
|
3043 int delim;
|
|
|
3044 #endif
|
|
|
3045 int forceit = FALSE;
|
|
|
3046 int usefilter = FALSE; /* filter instead of file name */
|
|
|
3047
|
|
631
|
3048 ExpandInit(xp);
|
|
7
|
3049 xp->xp_pattern = buff;
|
|
|
3050 xp->xp_context = EXPAND_COMMANDS; /* Default until we get past command */
|
|
184
|
3051 ea.argt = 0;
|
|
7
|
3052
|
|
|
3053 /*
|
|
|
3054 * 2. skip comment lines and leading space, colons or bars
|
|
|
3055 */
|
|
|
3056 for (cmd = buff; vim_strchr((char_u *)" \t:|", *cmd) != NULL; cmd++)
|
|
|
3057 ;
|
|
|
3058 xp->xp_pattern = cmd;
|
|
|
3059
|
|
|
3060 if (*cmd == NUL)
|
|
|
3061 return NULL;
|
|
|
3062 if (*cmd == '"') /* ignore comment lines */
|
|
|
3063 {
|
|
|
3064 xp->xp_context = EXPAND_NOTHING;
|
|
|
3065 return NULL;
|
|
|
3066 }
|
|
|
3067
|
|
|
3068 /*
|
|
|
3069 * 3. parse a range specifier of the form: addr [,addr] [;addr] ..
|
|
|
3070 */
|
|
|
3071 cmd = skip_range(cmd, &xp->xp_context);
|
|
|
3072
|
|
|
3073 /*
|
|
|
3074 * 4. parse command
|
|
|
3075 */
|
|
|
3076 xp->xp_pattern = cmd;
|
|
|
3077 if (*cmd == NUL)
|
|
|
3078 return NULL;
|
|
|
3079 if (*cmd == '"')
|
|
|
3080 {
|
|
|
3081 xp->xp_context = EXPAND_NOTHING;
|
|
|
3082 return NULL;
|
|
|
3083 }
|
|
|
3084
|
|
|
3085 if (*cmd == '|' || *cmd == '\n')
|
|
|
3086 return cmd + 1; /* There's another command */
|
|
|
3087
|
|
|
3088 /*
|
|
|
3089 * Isolate the command and search for it in the command table.
|
|
|
3090 * Exceptions:
|
|
|
3091 * - the 'k' command can directly be followed by any character, but
|
|
22
|
3092 * do accept "keepmarks", "keepalt" and "keepjumps".
|
|
7
|
3093 * - the 's' command can be followed directly by 'c', 'g', 'i', 'I' or 'r'
|
|
|
3094 */
|
|
|
3095 if (*cmd == 'k' && cmd[1] != 'e')
|
|
|
3096 {
|
|
184
|
3097 ea.cmdidx = CMD_k;
|
|
7
|
3098 p = cmd + 1;
|
|
|
3099 }
|
|
|
3100 else
|
|
|
3101 {
|
|
|
3102 p = cmd;
|
|
|
3103 while (ASCII_ISALPHA(*p) || *p == '*') /* Allow * wild card */
|
|
|
3104 ++p;
|
|
|
3105 /* check for non-alpha command */
|
|
|
3106 if (p == cmd && vim_strchr((char_u *)"@*!=><&~#", *p) != NULL)
|
|
|
3107 ++p;
|
|
184
|
3108 len = (int)(p - cmd);
|
|
|
3109
|
|
|
3110 if (len == 0)
|
|
7
|
3111 {
|
|
|
3112 xp->xp_context = EXPAND_UNSUCCESSFUL;
|
|
|
3113 return NULL;
|
|
|
3114 }
|
|
184
|
3115 for (ea.cmdidx = (cmdidx_T)0; (int)ea.cmdidx < (int)CMD_SIZE;
|
|
|
3116 ea.cmdidx = (cmdidx_T)((int)ea.cmdidx + 1))
|
|
|
3117 if (STRNCMP(cmdnames[(int)ea.cmdidx].cmd_name, cmd, (size_t)len) == 0)
|
|
7
|
3118 break;
|
|
|
3119
|
|
|
3120 #ifdef FEAT_USR_CMDS
|
|
|
3121 if (cmd[0] >= 'A' && cmd[0] <= 'Z')
|
|
|
3122 {
|
|
|
3123 while (ASCII_ISALNUM(*p) || *p == '*') /* Allow * wild card */
|
|
|
3124 ++p;
|
|
184
|
3125 len = (int)(p - cmd);
|
|
7
|
3126 }
|
|
|
3127 #endif
|
|
|
3128 }
|
|
|
3129
|
|
|
3130 /*
|
|
|
3131 * If the cursor is touching the command, and it ends in an alpha-numeric
|
|
|
3132 * character, complete the command name.
|
|
|
3133 */
|
|
|
3134 if (*p == NUL && ASCII_ISALNUM(p[-1]))
|
|
|
3135 return NULL;
|
|
|
3136
|
|
184
|
3137 if (ea.cmdidx == CMD_SIZE)
|
|
7
|
3138 {
|
|
|
3139 if (*cmd == 's' && vim_strchr((char_u *)"cgriI", cmd[1]) != NULL)
|
|
|
3140 {
|
|
184
|
3141 ea.cmdidx = CMD_substitute;
|
|
7
|
3142 p = cmd + 1;
|
|
|
3143 }
|
|
|
3144 #ifdef FEAT_USR_CMDS
|
|
|
3145 else if (cmd[0] >= 'A' && cmd[0] <= 'Z')
|
|
|
3146 {
|
|
184
|
3147 ea.cmd = cmd;
|
|
|
3148 p = find_ucmd(&ea, p, NULL, xp,
|
|
|
3149 # if defined(FEAT_CMDL_COMPL)
|
|
|
3150 &compl
|
|
|
3151 # else
|
|
|
3152 NULL
|
|
7
|
3153 # endif
|
|
184
|
3154 );
|
|
620
|
3155 if (p == NULL)
|
|
|
3156 ea.cmdidx = CMD_SIZE; /* ambiguous user command */
|
|
184
|
3157 }
|
|
|
3158 #endif
|
|
|
3159 }
|
|
|
3160 if (ea.cmdidx == CMD_SIZE)
|
|
7
|
3161 {
|
|
|
3162 /* Not still touching the command and it was an illegal one */
|
|
|
3163 xp->xp_context = EXPAND_UNSUCCESSFUL;
|
|
|
3164 return NULL;
|
|
|
3165 }
|
|
|
3166
|
|
|
3167 xp->xp_context = EXPAND_NOTHING; /* Default now that we're past command */
|
|
|
3168
|
|
|
3169 if (*p == '!') /* forced commands */
|
|
|
3170 {
|
|
|
3171 forceit = TRUE;
|
|
|
3172 ++p;
|
|
|
3173 }
|
|
|
3174
|
|
|
3175 /*
|
|
|
3176 * 5. parse arguments
|
|
|
3177 */
|
|
|
3178 #ifdef FEAT_USR_CMDS
|
|
184
|
3179 if (!USER_CMDIDX(ea.cmdidx))
|
|
|
3180 #endif
|
|
835
|
3181 ea.argt = (long)cmdnames[(int)ea.cmdidx].cmd_argt;
|
|
7
|
3182
|
|
|
3183 arg = skipwhite(p);
|
|
|
3184
|
|
184
|
3185 if (ea.cmdidx == CMD_write || ea.cmdidx == CMD_update)
|
|
7
|
3186 {
|
|
|
3187 if (*arg == '>') /* append */
|
|
|
3188 {
|
|
|
3189 if (*++arg == '>')
|
|
|
3190 ++arg;
|
|
|
3191 arg = skipwhite(arg);
|
|
|
3192 }
|
|
184
|
3193 else if (*arg == '!' && ea.cmdidx == CMD_write) /* :w !filter */
|
|
7
|
3194 {
|
|
|
3195 ++arg;
|
|
|
3196 usefilter = TRUE;
|
|
|
3197 }
|
|
|
3198 }
|
|
|
3199
|
|
184
|
3200 if (ea.cmdidx == CMD_read)
|
|
7
|
3201 {
|
|
|
3202 usefilter = forceit; /* :r! filter if forced */
|
|
|
3203 if (*arg == '!') /* :r !filter */
|
|
|
3204 {
|
|
|
3205 ++arg;
|
|
|
3206 usefilter = TRUE;
|
|
|
3207 }
|
|
|
3208 }
|
|
|
3209
|
|
184
|
3210 if (ea.cmdidx == CMD_lshift || ea.cmdidx == CMD_rshift)
|
|
7
|
3211 {
|
|
|
3212 while (*arg == *cmd) /* allow any number of '>' or '<' */
|
|
|
3213 ++arg;
|
|
|
3214 arg = skipwhite(arg);
|
|
|
3215 }
|
|
|
3216
|
|
|
3217 /* Does command allow "+command"? */
|
|
184
|
3218 if ((ea.argt & EDITCMD) && !usefilter && *arg == '+')
|
|
7
|
3219 {
|
|
|
3220 /* Check if we're in the +command */
|
|
|
3221 p = arg + 1;
|
|
|
3222 arg = skip_cmd_arg(arg, FALSE);
|
|
|
3223
|
|
|
3224 /* Still touching the command after '+'? */
|
|
|
3225 if (*arg == NUL)
|
|
|
3226 return p;
|
|
|
3227
|
|
|
3228 /* Skip space(s) after +command to get to the real argument */
|
|
|
3229 arg = skipwhite(arg);
|
|
|
3230 }
|
|
|
3231
|
|
|
3232 /*
|
|
|
3233 * Check for '|' to separate commands and '"' to start comments.
|
|
|
3234 * Don't do this for ":read !cmd" and ":write !cmd".
|
|
|
3235 */
|
|
184
|
3236 if ((ea.argt & TRLBAR) && !usefilter)
|
|
7
|
3237 {
|
|
|
3238 p = arg;
|
|
|
3239 /* ":redir @" is not the start of a comment */
|
|
184
|
3240 if (ea.cmdidx == CMD_redir && p[0] == '@' && p[1] == '"')
|
|
7
|
3241 p += 2;
|
|
|
3242 while (*p)
|
|
|
3243 {
|
|
|
3244 if (*p == Ctrl_V)
|
|
|
3245 {
|
|
|
3246 if (p[1] != NUL)
|
|
|
3247 ++p;
|
|
|
3248 }
|
|
184
|
3249 else if ( (*p == '"' && !(ea.argt & NOTRLCOM))
|
|
7
|
3250 || *p == '|' || *p == '\n')
|
|
|
3251 {
|
|
|
3252 if (*(p - 1) != '\\')
|
|
|
3253 {
|
|
|
3254 if (*p == '|' || *p == '\n')
|
|
|
3255 return p + 1;
|
|
|
3256 return NULL; /* It's a comment */
|
|
|
3257 }
|
|
|
3258 }
|
|
39
|
3259 mb_ptr_adv(p);
|
|
7
|
3260 }
|
|
|
3261 }
|
|
|
3262
|
|
|
3263 /* no arguments allowed */
|
|
184
|
3264 if (!(ea.argt & EXTRA) && *arg != NUL &&
|
|
7
|
3265 vim_strchr((char_u *)"|\"", *arg) == NULL)
|
|
|
3266 return NULL;
|
|
|
3267
|
|
|
3268 /* Find start of last argument (argument just before cursor): */
|
|
|
3269 p = buff + STRLEN(buff);
|
|
|
3270 while (p != arg && *p != ' ' && *p != TAB)
|
|
|
3271 p--;
|
|
|
3272 if (*p == ' ' || *p == TAB)
|
|
|
3273 p++;
|
|
|
3274 xp->xp_pattern = p;
|
|
|
3275
|
|
184
|
3276 if (ea.argt & XFILE)
|
|
7
|
3277 {
|
|
|
3278 int in_quote = FALSE;
|
|
|
3279 char_u *bow = NULL; /* Beginning of word */
|
|
|
3280
|
|
|
3281 /*
|
|
|
3282 * Allow spaces within back-quotes to count as part of the argument
|
|
|
3283 * being expanded.
|
|
|
3284 */
|
|
|
3285 xp->xp_pattern = skipwhite(arg);
|
|
|
3286 for (p = xp->xp_pattern; *p; )
|
|
|
3287 {
|
|
40
|
3288 if (*p == '\\' && p[1] != NUL)
|
|
7
|
3289 ++p;
|
|
|
3290 #ifdef SPACE_IN_FILENAME
|
|
184
|
3291 else if (vim_iswhite(*p) && (!(ea.argt & NOSPC) || usefilter))
|
|
7
|
3292 #else
|
|
|
3293 else if (vim_iswhite(*p))
|
|
|
3294 #endif
|
|
|
3295 {
|
|
|
3296 p = skipwhite(p);
|
|
|
3297 if (in_quote)
|
|
|
3298 bow = p;
|
|
|
3299 else
|
|
|
3300 xp->xp_pattern = p;
|
|
|
3301 --p;
|
|
|
3302 }
|
|
|
3303 else if (*p == '`')
|
|
|
3304 {
|
|
|
3305 if (!in_quote)
|
|
|
3306 {
|
|
|
3307 xp->xp_pattern = p;
|
|
|
3308 bow = p + 1;
|
|
|
3309 }
|
|
|
3310 in_quote = !in_quote;
|
|
|
3311 }
|
|
39
|
3312 mb_ptr_adv(p);
|
|
7
|
3313 }
|
|
|
3314
|
|
|
3315 /*
|
|
|
3316 * If we are still inside the quotes, and we passed a space, just
|
|
|
3317 * expand from there.
|
|
|
3318 */
|
|
|
3319 if (bow != NULL && in_quote)
|
|
|
3320 xp->xp_pattern = bow;
|
|
|
3321 xp->xp_context = EXPAND_FILES;
|
|
714
|
3322
|
|
631
|
3323 #ifndef BACKSLASH_IN_FILENAME
|
|
|
3324 /* For a shell command more chars need to be escaped. */
|
|
|
3325 if (usefilter || ea.cmdidx == CMD_bang)
|
|
714
|
3326 {
|
|
631
|
3327 xp->xp_shell = TRUE;
|
|
714
|
3328
|
|
|
3329 /* When still after the command name expand executables. */
|
|
|
3330 if (xp->xp_pattern == skipwhite(arg))
|
|
|
3331 xp->xp_context = EXPAND_SHELLCMD;
|
|
|
3332 }
|
|
631
|
3333 #endif
|
|
7
|
3334
|
|
|
3335 /* Check for environment variable */
|
|
|
3336 if (*xp->xp_pattern == '$'
|
|
|
3337 #if defined(MSDOS) || defined(MSWIN) || defined(OS2)
|
|
|
3338 || *xp->xp_pattern == '%'
|
|
|
3339 #endif
|
|
|
3340 )
|
|
|
3341 {
|
|
|
3342 for (p = xp->xp_pattern + 1; *p != NUL; ++p)
|
|
|
3343 if (!vim_isIDc(*p))
|
|
|
3344 break;
|
|
|
3345 if (*p == NUL)
|
|
|
3346 {
|
|
|
3347 xp->xp_context = EXPAND_ENV_VARS;
|
|
|
3348 ++xp->xp_pattern;
|
|
17
|
3349 #if defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)
|
|
|
3350 /* Avoid that the assignment uses EXPAND_FILES again. */
|
|
406
|
3351 if (compl != EXPAND_USER_DEFINED && compl != EXPAND_USER_LIST)
|
|
17
|
3352 compl = EXPAND_ENV_VARS;
|
|
|
3353 #endif
|
|
7
|
3354 }
|
|
|
3355 }
|
|
|
3356 }
|
|
|
3357
|
|
|
3358 /*
|
|
|
3359 * 6. switch on command name
|
|
|
3360 */
|
|
184
|
3361 switch (ea.cmdidx)
|
|
7
|
3362 {
|
|
|
3363 case CMD_cd:
|
|
|
3364 case CMD_chdir:
|
|
|
3365 case CMD_lcd:
|
|
|
3366 case CMD_lchdir:
|
|
|
3367 if (xp->xp_context == EXPAND_FILES)
|
|
|
3368 xp->xp_context = EXPAND_DIRECTORIES;
|
|
|
3369 break;
|
|
|
3370 case CMD_help:
|
|
|
3371 xp->xp_context = EXPAND_HELP;
|
|
|
3372 xp->xp_pattern = arg;
|
|
|
3373 break;
|
|
|
3374
|
|
198
|
3375 /* Command modifiers: return the argument.
|
|
|
3376 * Also for commands with an argument that is a command. */
|
|
7
|
3377 case CMD_aboveleft:
|
|
198
|
3378 case CMD_argdo:
|
|
7
|
3379 case CMD_belowright:
|
|
|
3380 case CMD_botright:
|
|
|
3381 case CMD_browse:
|
|
198
|
3382 case CMD_bufdo:
|
|
7
|
3383 case CMD_confirm:
|
|
167
|
3384 case CMD_debug:
|
|
7
|
3385 case CMD_folddoclosed:
|
|
|
3386 case CMD_folddoopen:
|
|
|
3387 case CMD_hide:
|
|
22
|
3388 case CMD_keepalt:
|
|
7
|
3389 case CMD_keepjumps:
|
|
|
3390 case CMD_keepmarks:
|
|
|
3391 case CMD_leftabove:
|
|
|
3392 case CMD_lockmarks:
|
|
|
3393 case CMD_rightbelow:
|
|
198
|
3394 case CMD_sandbox:
|
|
7
|
3395 case CMD_silent:
|
|
690
|
3396 case CMD_tab:
|
|
7
|
3397 case CMD_topleft:
|
|
|
3398 case CMD_verbose:
|
|
|
3399 case CMD_vertical:
|
|
198
|
3400 case CMD_windo:
|
|
7
|
3401 return arg;
|
|
|
3402
|
|
|
3403 #ifdef FEAT_SEARCH_EXTRA
|
|
|
3404 case CMD_match:
|
|
|
3405 if (*arg == NUL || !ends_excmd(*arg))
|
|
|
3406 {
|
|
|
3407 /* Dummy call to clear variables. */
|
|
|
3408 set_context_in_highlight_cmd(xp, (char_u *)"link n");
|
|
|
3409 xp->xp_context = EXPAND_HIGHLIGHT;
|
|
|
3410 xp->xp_pattern = arg;
|
|
|
3411 arg = skipwhite(skiptowhite(arg));
|
|
|
3412 if (*arg != NUL)
|
|
|
3413 {
|
|
|
3414 xp->xp_context = EXPAND_NOTHING;
|
|
|
3415 arg = skip_regexp(arg + 1, *arg, p_magic, NULL);
|
|
|
3416 }
|
|
|
3417 }
|
|
|
3418 return find_nextcmd(arg);
|
|
|
3419 #endif
|
|
|
3420
|
|
|
3421 #ifdef FEAT_CMDL_COMPL
|
|
|
3422 /*
|
|
|
3423 * All completion for the +cmdline_compl feature goes here.
|
|
|
3424 */
|
|
|
3425
|
|
|
3426 # ifdef FEAT_USR_CMDS
|
|
|
3427 case CMD_command:
|
|
|
3428 /* Check for attributes */
|
|
|
3429 while (*arg == '-')
|
|
|
3430 {
|
|
|
3431 arg++; /* Skip "-" */
|
|
|
3432 p = skiptowhite(arg);
|
|
|
3433 if (*p == NUL)
|
|
|
3434 {
|
|
|
3435 /* Cursor is still in the attribute */
|
|
|
3436 p = vim_strchr(arg, '=');
|
|
|
3437 if (p == NULL)
|
|
|
3438 {
|
|
|
3439 /* No "=", so complete attribute names */
|
|
|
3440 xp->xp_context = EXPAND_USER_CMD_FLAGS;
|
|
|
3441 xp->xp_pattern = arg;
|
|
|
3442 return NULL;
|
|
|
3443 }
|
|
|
3444
|
|
|
3445 /* For the -complete and -nargs attributes, we complete
|
|
|
3446 * their arguments as well.
|
|
|
3447 */
|
|
|
3448 if (STRNICMP(arg, "complete", p - arg) == 0)
|
|
|
3449 {
|
|
|
3450 xp->xp_context = EXPAND_USER_COMPLETE;
|
|
|
3451 xp->xp_pattern = p + 1;
|
|
|
3452 return NULL;
|
|
|
3453 }
|
|
|
3454 else if (STRNICMP(arg, "nargs", p - arg) == 0)
|
|
|
3455 {
|
|
|
3456 xp->xp_context = EXPAND_USER_NARGS;
|
|
|
3457 xp->xp_pattern = p + 1;
|
|
|
3458 return NULL;
|
|
|
3459 }
|
|
|
3460 return NULL;
|
|
|
3461 }
|
|
|
3462 arg = skipwhite(p);
|
|
|
3463 }
|
|
|
3464
|
|
|
3465 /* After the attributes comes the new command name */
|
|
|
3466 p = skiptowhite(arg);
|
|
|
3467 if (*p == NUL)
|
|
|
3468 {
|
|
|
3469 xp->xp_context = EXPAND_USER_COMMANDS;
|
|
|
3470 xp->xp_pattern = arg;
|
|
|
3471 break;
|
|
|
3472 }
|
|
|
3473
|
|
|
3474 /* And finally comes a normal command */
|
|
|
3475 return skipwhite(p);
|
|
|
3476
|
|
|
3477 case CMD_delcommand:
|
|
|
3478 xp->xp_context = EXPAND_USER_COMMANDS;
|
|
|
3479 xp->xp_pattern = arg;
|
|
|
3480 break;
|
|
|
3481 # endif
|
|
|
3482
|
|
|
3483 case CMD_global:
|
|
|
3484 case CMD_vglobal:
|
|
|
3485 delim = *arg; /* get the delimiter */
|
|
|
3486 if (delim)
|
|
|
3487 ++arg; /* skip delimiter if there is one */
|
|
|
3488
|
|
|
3489 while (arg[0] != NUL && arg[0] != delim)
|
|
|
3490 {
|
|
|
3491 if (arg[0] == '\\' && arg[1] != NUL)
|
|
|
3492 ++arg;
|
|
|
3493 ++arg;
|
|
|
3494 }
|
|
|
3495 if (arg[0] != NUL)
|
|
|
3496 return arg + 1;
|
|
|
3497 break;
|
|
|
3498 case CMD_and:
|
|
|
3499 case CMD_substitute:
|
|
|
3500 delim = *arg;
|
|
|
3501 if (delim)
|
|
|
3502 {
|
|
|
3503 /* skip "from" part */
|
|
|
3504 ++arg;
|
|
|
3505 arg = skip_regexp(arg, delim, p_magic, NULL);
|
|
|
3506 }
|
|
|
3507 /* skip "to" part */
|
|
|
3508 while (arg[0] != NUL && arg[0] != delim)
|
|
|
3509 {
|
|
|
3510 if (arg[0] == '\\' && arg[1] != NUL)
|
|
|
3511 ++arg;
|
|
|
3512 ++arg;
|
|
|
3513 }
|
|
|
3514 if (arg[0] != NUL) /* skip delimiter */
|
|
|
3515 ++arg;
|
|
|
3516 while (arg[0] && vim_strchr((char_u *)"|\"#", arg[0]) == NULL)
|
|
|
3517 ++arg;
|
|
|
3518 if (arg[0] != NUL)
|
|
|
3519 return arg;
|
|
|
3520 break;
|
|
|
3521 case CMD_isearch:
|
|
|
3522 case CMD_dsearch:
|
|
|
3523 case CMD_ilist:
|
|
|
3524 case CMD_dlist:
|
|
|
3525 case CMD_ijump:
|
|
|
3526 case CMD_psearch:
|
|
|
3527 case CMD_djump:
|
|
|
3528 case CMD_isplit:
|
|
|
3529 case CMD_dsplit:
|
|
|
3530 arg = skipwhite(skipdigits(arg)); /* skip count */
|
|
|
3531 if (*arg == '/') /* Match regexp, not just whole words */
|
|
|
3532 {
|
|
|
3533 for (++arg; *arg && *arg != '/'; arg++)
|
|
|
3534 if (*arg == '\\' && arg[1] != NUL)
|
|
|
3535 arg++;
|
|
|
3536 if (*arg)
|
|
|
3537 {
|
|
|
3538 arg = skipwhite(arg + 1);
|
|
|
3539
|
|
|
3540 /* Check for trailing illegal characters */
|
|
|
3541 if (*arg && vim_strchr((char_u *)"|\"\n", *arg) == NULL)
|
|
|
3542 xp->xp_context = EXPAND_NOTHING;
|
|
|
3543 else
|
|
|
3544 return arg;
|
|
|
3545 }
|
|
|
3546 }
|
|
|
3547 break;
|
|
|
3548 #ifdef FEAT_AUTOCMD
|
|
|
3549 case CMD_autocmd:
|
|
|
3550 return set_context_in_autocmd(xp, arg, FALSE);
|
|
|
3551
|
|
|
3552 case CMD_doautocmd:
|
|
|
3553 return set_context_in_autocmd(xp, arg, TRUE);
|
|
|
3554 #endif
|
|
|
3555 case CMD_set:
|
|
|
3556 set_context_in_set_cmd(xp, arg, 0);
|
|
|
3557 break;
|
|
|
3558 case CMD_setglobal:
|
|
|
3559 set_context_in_set_cmd(xp, arg, OPT_GLOBAL);
|
|
|
3560 break;
|
|
|
3561 case CMD_setlocal:
|
|
|
3562 set_context_in_set_cmd(xp, arg, OPT_LOCAL);
|
|
|
3563 break;
|
|
|
3564 case CMD_tag:
|
|
|
3565 case CMD_stag:
|
|
|
3566 case CMD_ptag:
|
|
649
|
3567 case CMD_ltag:
|
|
7
|
3568 case CMD_tselect:
|
|
|
3569 case CMD_stselect:
|
|
|
3570 case CMD_ptselect:
|
|
|
3571 case CMD_tjump:
|
|
|
3572 case CMD_stjump:
|
|
|
3573 case CMD_ptjump:
|
|
40
|
3574 if (*p_wop != NUL)
|
|
|
3575 xp->xp_context = EXPAND_TAGS_LISTFILES;
|
|
|
3576 else
|
|
|
3577 xp->xp_context = EXPAND_TAGS;
|
|
7
|
3578 xp->xp_pattern = arg;
|
|
|
3579 break;
|
|
|
3580 case CMD_augroup:
|
|
|
3581 xp->xp_context = EXPAND_AUGROUP;
|
|
|
3582 xp->xp_pattern = arg;
|
|
|
3583 break;
|
|
|
3584 #ifdef FEAT_SYN_HL
|
|
|
3585 case CMD_syntax:
|
|
|
3586 set_context_in_syntax_cmd(xp, arg);
|
|
|
3587 break;
|
|
|
3588 #endif
|
|
|
3589 #ifdef FEAT_EVAL
|
|
|
3590 case CMD_let:
|
|
|
3591 case CMD_if:
|
|
|
3592 case CMD_elseif:
|
|
|
3593 case CMD_while:
|
|
72
|
3594 case CMD_for:
|
|
7
|
3595 case CMD_echo:
|
|
|
3596 case CMD_echon:
|
|
|
3597 case CMD_execute:
|
|
|
3598 case CMD_echomsg:
|
|
|
3599 case CMD_echoerr:
|
|
|
3600 case CMD_call:
|
|
|
3601 case CMD_return:
|
|
184
|
3602 set_context_for_expression(xp, arg, ea.cmdidx);
|
|
7
|
3603 break;
|
|
|
3604
|
|
|
3605 case CMD_unlet:
|
|
|
3606 while ((xp->xp_pattern = vim_strchr(arg, ' ')) != NULL)
|
|
|
3607 arg = xp->xp_pattern + 1;
|
|
|
3608 xp->xp_context = EXPAND_USER_VARS;
|
|
|
3609 xp->xp_pattern = arg;
|
|
|
3610 break;
|
|
|
3611
|
|
|
3612 case CMD_function:
|
|
|
3613 case CMD_delfunction:
|
|
|
3614 xp->xp_context = EXPAND_USER_FUNC;
|
|
|
3615 xp->xp_pattern = arg;
|
|
|
3616 break;
|
|
|
3617
|
|
|
3618 case CMD_echohl:
|
|
|
3619 xp->xp_context = EXPAND_HIGHLIGHT;
|
|
|
3620 xp->xp_pattern = arg;
|
|
|
3621 break;
|
|
|
3622 #endif
|
|
|
3623 case CMD_highlight:
|
|
|
3624 set_context_in_highlight_cmd(xp, arg);
|
|
|
3625 break;
|
|
|
3626 #ifdef FEAT_LISTCMDS
|
|
|
3627 case CMD_bdelete:
|
|
|
3628 case CMD_bwipeout:
|
|
|
3629 case CMD_bunload:
|
|
|
3630 while ((xp->xp_pattern = vim_strchr(arg, ' ')) != NULL)
|
|
|
3631 arg = xp->xp_pattern + 1;
|
|
|
3632 /*FALLTHROUGH*/
|
|
|
3633 case CMD_buffer:
|
|
|
3634 case CMD_sbuffer:
|
|
|
3635 case CMD_checktime:
|
|
|
3636 xp->xp_context = EXPAND_BUFFERS;
|
|
|
3637 xp->xp_pattern = arg;
|
|
|
3638 break;
|
|
|
3639 #endif
|
|
|
3640 #ifdef FEAT_USR_CMDS
|
|
|
3641 case CMD_USER:
|
|
|
3642 case CMD_USER_BUF:
|
|
|
3643 if (compl != EXPAND_NOTHING)
|
|
|
3644 {
|
|
|
3645 /* XFILE: file names are handled above */
|
|
184
|
3646 if (!(ea.argt & XFILE))
|
|
7
|
3647 {
|
|
|
3648 # ifdef FEAT_MENU
|
|
|
3649 if (compl == EXPAND_MENUS)
|
|
|
3650 return set_context_in_menu_cmd(xp, cmd, arg, forceit);
|
|
|
3651 # endif
|
|
|
3652 if (compl == EXPAND_COMMANDS)
|
|
|
3653 return arg;
|
|
|
3654 if (compl == EXPAND_MAPPINGS)
|
|
|
3655 return set_context_in_map_cmd(xp, (char_u *)"map",
|
|
|
3656 arg, forceit, FALSE, FALSE, CMD_map);
|
|
|
3657 while ((xp->xp_pattern = vim_strchr(arg, ' ')) != NULL)
|
|
|
3658 arg = xp->xp_pattern + 1;
|
|
|
3659 xp->xp_pattern = arg;
|
|
|
3660 }
|
|
|
3661 xp->xp_context = compl;
|
|
|
3662 }
|
|
|
3663 break;
|
|
|
3664 #endif
|
|
|
3665 case CMD_map: case CMD_noremap:
|
|
|
3666 case CMD_nmap: case CMD_nnoremap:
|
|
|
3667 case CMD_vmap: case CMD_vnoremap:
|
|
|
3668 case CMD_omap: case CMD_onoremap:
|
|
|
3669 case CMD_imap: case CMD_inoremap:
|
|
|
3670 case CMD_cmap: case CMD_cnoremap:
|
|
|
3671 return set_context_in_map_cmd(xp, cmd, arg, forceit,
|
|
184
|
3672 FALSE, FALSE, ea.cmdidx);
|
|
7
|
3673 case CMD_unmap:
|
|
|
3674 case CMD_nunmap:
|
|
|
3675 case CMD_vunmap:
|
|
|
3676 case CMD_ounmap:
|
|
|
3677 case CMD_iunmap:
|
|
|
3678 case CMD_cunmap:
|
|
|
3679 return set_context_in_map_cmd(xp, cmd, arg, forceit,
|
|
184
|
3680 FALSE, TRUE, ea.cmdidx);
|
|
7
|
3681 case CMD_abbreviate: case CMD_noreabbrev:
|
|
|
3682 case CMD_cabbrev: case CMD_cnoreabbrev:
|
|
|
3683 case CMD_iabbrev: case CMD_inoreabbrev:
|
|
|
3684 return set_context_in_map_cmd(xp, cmd, arg, forceit,
|
|
184
|
3685 TRUE, FALSE, ea.cmdidx);
|
|
7
|
3686 case CMD_unabbreviate:
|
|
|
3687 case CMD_cunabbrev:
|
|
|
3688 case CMD_iunabbrev:
|
|
|
3689 return set_context_in_map_cmd(xp, cmd, arg, forceit,
|
|
184
|
3690 TRUE, TRUE, ea.cmdidx);
|
|
7
|
3691 #ifdef FEAT_MENU
|
|
|
3692 case CMD_menu: case CMD_noremenu: case CMD_unmenu:
|
|
|
3693 case CMD_amenu: case CMD_anoremenu: case CMD_aunmenu:
|
|
|
3694 case CMD_nmenu: case CMD_nnoremenu: case CMD_nunmenu:
|
|
|
3695 case CMD_vmenu: case CMD_vnoremenu: case CMD_vunmenu:
|
|
|
3696 case CMD_omenu: case CMD_onoremenu: case CMD_ounmenu:
|
|
|
3697 case CMD_imenu: case CMD_inoremenu: case CMD_iunmenu:
|
|
|
3698 case CMD_cmenu: case CMD_cnoremenu: case CMD_cunmenu:
|
|
|
3699 case CMD_tmenu: case CMD_tunmenu:
|
|
|
3700 case CMD_popup: case CMD_tearoff: case CMD_emenu:
|
|
|
3701 return set_context_in_menu_cmd(xp, cmd, arg, forceit);
|
|
|
3702 #endif
|
|
|
3703
|
|
|
3704 case CMD_colorscheme:
|
|
|
3705 xp->xp_context = EXPAND_COLORS;
|
|
|
3706 xp->xp_pattern = arg;
|
|
|
3707 break;
|
|
|
3708
|
|
|
3709 case CMD_compiler:
|
|
|
3710 xp->xp_context = EXPAND_COMPILER;
|
|
|
3711 xp->xp_pattern = arg;
|
|
|
3712 break;
|
|
|
3713
|
|
|
3714 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \
|
|
|
3715 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE))
|
|
|
3716 case CMD_language:
|
|
|
3717 if (*skiptowhite(arg) == NUL)
|
|
|
3718 {
|
|
|
3719 xp->xp_context = EXPAND_LANGUAGE;
|
|
|
3720 xp->xp_pattern = arg;
|
|
|
3721 }
|
|
|
3722 else
|
|
|
3723 xp->xp_context = EXPAND_NOTHING;
|
|
|
3724 break;
|
|
|
3725 #endif
|
|
|
3726
|
|
|
3727 #endif /* FEAT_CMDL_COMPL */
|
|
|
3728
|
|
|
3729 default:
|
|
|
3730 break;
|
|
|
3731 }
|
|
|
3732 return NULL;
|
|
|
3733 }
|
|
|
3734
|
|
|
3735 /*
|
|
|
3736 * skip a range specifier of the form: addr [,addr] [;addr] ..
|
|
|
3737 *
|
|
|
3738 * Backslashed delimiters after / or ? will be skipped, and commands will
|
|
|
3739 * not be expanded between /'s and ?'s or after "'".
|
|
|
3740 *
|
|
167
|
3741 * Also skip white space and ":" characters.
|
|
7
|
3742 * Returns the "cmd" pointer advanced to beyond the range.
|
|
|
3743 */
|
|
|
3744 char_u *
|
|
|
3745 skip_range(cmd, ctx)
|
|
|
3746 char_u *cmd;
|
|
|
3747 int *ctx; /* pointer to xp_context or NULL */
|
|
|
3748 {
|
|
|
3749 int delim;
|
|
|
3750
|
|
167
|
3751 while (vim_strchr((char_u *)" \t0123456789.$%'/?-+,;", *cmd) != NULL)
|
|
7
|
3752 {
|
|
|
3753 if (*cmd == '\'')
|
|
|
3754 {
|
|
|
3755 if (*++cmd == NUL && ctx != NULL)
|
|
|
3756 *ctx = EXPAND_NOTHING;
|
|
|
3757 }
|
|
|
3758 else if (*cmd == '/' || *cmd == '?')
|
|
|
3759 {
|
|
|
3760 delim = *cmd++;
|
|
|
3761 while (*cmd != NUL && *cmd != delim)
|
|
|
3762 if (*cmd++ == '\\' && *cmd != NUL)
|
|
|
3763 ++cmd;
|
|
|
3764 if (*cmd == NUL && ctx != NULL)
|
|
|
3765 *ctx = EXPAND_NOTHING;
|
|
|
3766 }
|
|
|
3767 if (*cmd != NUL)
|
|
|
3768 ++cmd;
|
|
|
3769 }
|
|
167
|
3770
|
|
|
3771 /* Skip ":" and white space. */
|
|
|
3772 while (*cmd == ':')
|
|
|
3773 cmd = skipwhite(cmd + 1);
|
|
|
3774
|
|
7
|
3775 return cmd;
|
|
|
3776 }
|
|
|
3777
|
|
|
3778 /*
|
|
|
3779 * get a single EX address
|
|
|
3780 *
|
|
|
3781 * Set ptr to the next character after the part that was interpreted.
|
|
|
3782 * Set ptr to NULL when an error is encountered.
|
|
|
3783 *
|
|
|
3784 * Return MAXLNUM when no Ex address was found.
|
|
|
3785 */
|
|
|
3786 static linenr_T
|
|
|
3787 get_address(ptr, skip, to_other_file)
|
|
|
3788 char_u **ptr;
|
|
|
3789 int skip; /* only skip the address, don't use it */
|
|
|
3790 int to_other_file; /* flag: may jump to other file */
|
|
|
3791 {
|
|
|
3792 int c;
|
|
|
3793 int i;
|
|
|
3794 long n;
|
|
|
3795 char_u *cmd;
|
|
|
3796 pos_T pos;
|
|
|
3797 pos_T *fp;
|
|
|
3798 linenr_T lnum;
|
|
|
3799
|
|
|
3800 cmd = skipwhite(*ptr);
|
|
|
3801 lnum = MAXLNUM;
|
|
|
3802 do
|
|
|
3803 {
|
|
|
3804 switch (*cmd)
|
|
|
3805 {
|
|
|
3806 case '.': /* '.' - Cursor position */
|
|
|
3807 ++cmd;
|
|
|
3808 lnum = curwin->w_cursor.lnum;
|
|
|
3809 break;
|
|
|
3810
|
|
|
3811 case '$': /* '$' - last line */
|
|
|
3812 ++cmd;
|
|
|
3813 lnum = curbuf->b_ml.ml_line_count;
|
|
|
3814 break;
|
|
|
3815
|
|
|
3816 case '\'': /* ''' - mark */
|
|
|
3817 if (*++cmd == NUL)
|
|
|
3818 {
|
|
|
3819 cmd = NULL;
|
|
|
3820 goto error;
|
|
|
3821 }
|
|
|
3822 if (skip)
|
|
|
3823 ++cmd;
|
|
|
3824 else
|
|
|
3825 {
|
|
|
3826 /* Only accept a mark in another file when it is
|
|
|
3827 * used by itself: ":'M". */
|
|
|
3828 fp = getmark(*cmd, to_other_file && cmd[1] == NUL);
|
|
|
3829 ++cmd;
|
|
|
3830 if (fp == (pos_T *)-1)
|
|
|
3831 /* Jumped to another file. */
|
|
|
3832 lnum = curwin->w_cursor.lnum;
|
|
|
3833 else
|
|
|
3834 {
|
|
|
3835 if (check_mark(fp) == FAIL)
|
|
|
3836 {
|
|
|
3837 cmd = NULL;
|
|
|
3838 goto error;
|
|
|
3839 }
|
|
|
3840 lnum = fp->lnum;
|
|
|
3841 }
|
|
|
3842 }
|
|
|
3843 break;
|
|
|
3844
|
|
|
3845 case '/':
|
|
|
3846 case '?': /* '/' or '?' - search */
|
|
|
3847 c = *cmd++;
|
|
|
3848 if (skip) /* skip "/pat/" */
|
|
|
3849 {
|
|
|
3850 cmd = skip_regexp(cmd, c, (int)p_magic, NULL);
|
|
|
3851 if (*cmd == c)
|
|
|
3852 ++cmd;
|
|
|
3853 }
|
|
|
3854 else
|
|
|
3855 {
|
|
|
3856 pos = curwin->w_cursor; /* save curwin->w_cursor */
|
|
|
3857 /*
|
|
|
3858 * When '/' or '?' follows another address, start
|
|
|
3859 * from there.
|
|
|
3860 */
|
|
|
3861 if (lnum != MAXLNUM)
|
|
|
3862 curwin->w_cursor.lnum = lnum;
|
|
|
3863 /*
|
|
|
3864 * Start a forward search at the end of the line.
|
|
|
3865 * Start a backward search at the start of the line.
|
|
|
3866 * This makes sure we never match in the current
|
|
|
3867 * line, and can match anywhere in the
|
|
|
3868 * next/previous line.
|
|
|
3869 */
|
|
|
3870 if (c == '/')
|
|
|
3871 curwin->w_cursor.col = MAXCOL;
|
|
|
3872 else
|
|
|
3873 curwin->w_cursor.col = 0;
|
|
|
3874 searchcmdlen = 0;
|
|
|
3875 if (!do_search(NULL, c, cmd, 1L,
|
|
|
3876 SEARCH_HIS + SEARCH_MSG + SEARCH_START))
|
|
|
3877 {
|
|
|
3878 curwin->w_cursor = pos;
|
|
|
3879 cmd = NULL;
|
|
|
3880 goto error;
|
|
|
3881 }
|
|
|
3882 lnum = curwin->w_cursor.lnum;
|
|
|
3883 curwin->w_cursor = pos;
|
|
|
3884 /* adjust command string pointer */
|
|
|
3885 cmd += searchcmdlen;
|
|
|
3886 }
|
|
|
3887 break;
|
|
|
3888
|
|
|
3889 case '\\': /* "\?", "\/" or "\&", repeat search */
|
|
|
3890 ++cmd;
|
|
|
3891 if (*cmd == '&')
|
|
|
3892 i = RE_SUBST;
|
|
|
3893 else if (*cmd == '?' || *cmd == '/')
|
|
|
3894 i = RE_SEARCH;
|
|
|
3895 else
|
|
|
3896 {
|
|
|
3897 EMSG(_(e_backslash));
|
|
|
3898 cmd = NULL;
|
|
|
3899 goto error;
|
|
|
3900 }
|
|
|
3901
|
|
|
3902 if (!skip)
|
|
|
3903 {
|
|
|
3904 /*
|
|
|
3905 * When search follows another address, start from
|
|
|
3906 * there.
|
|
|
3907 */
|
|
|
3908 if (lnum != MAXLNUM)
|
|
|
3909 pos.lnum = lnum;
|
|
|
3910 else
|
|
|
3911 pos.lnum = curwin->w_cursor.lnum;
|
|
|
3912
|
|
|
3913 /*
|
|
|
3914 * Start the search just like for the above
|
|
|
3915 * do_search().
|
|
|
3916 */
|
|
|
3917 if (*cmd != '?')
|
|
|
3918 pos.col = MAXCOL;
|
|
|
3919 else
|
|
|
3920 pos.col = 0;
|
|
|
3921 if (searchit(curwin, curbuf, &pos,
|
|
|
3922 *cmd == '?' ? BACKWARD : FORWARD,
|
|
|
3923 (char_u *)"", 1L,
|
|
690
|
3924 SEARCH_MSG + SEARCH_START,
|
|
|
3925 i, (linenr_T)0) != FAIL)
|
|
7
|
3926 lnum = pos.lnum;
|
|
|
3927 else
|
|
|
3928 {
|
|
|
3929 cmd = NULL;
|
|
|
3930 goto error;
|
|
|
3931 }
|
|
|
3932 }
|
|
|
3933 ++cmd;
|
|
|
3934 break;
|
|
|
3935
|
|
|
3936 default:
|
|
|
3937 if (VIM_ISDIGIT(*cmd)) /* absolute line number */
|
|
|
3938 lnum = getdigits(&cmd);
|
|
|
3939 }
|
|
|
3940
|
|
|
3941 for (;;)
|
|
|
3942 {
|
|
|
3943 cmd = skipwhite(cmd);
|
|
|
3944 if (*cmd != '-' && *cmd != '+' && !VIM_ISDIGIT(*cmd))
|
|
|
3945 break;
|
|
|
3946
|
|
|
3947 if (lnum == MAXLNUM)
|
|
|
3948 lnum = curwin->w_cursor.lnum; /* "+1" is same as ".+1" */
|
|
|
3949 if (VIM_ISDIGIT(*cmd))
|
|
|
3950 i = '+'; /* "number" is same as "+number" */
|
|
|
3951 else
|
|
|
3952 i = *cmd++;
|
|
|
3953 if (!VIM_ISDIGIT(*cmd)) /* '+' is '+1', but '+0' is not '+1' */
|
|
|
3954 n = 1;
|
|
|
3955 else
|
|
|
3956 n = getdigits(&cmd);
|
|
|
3957 if (i == '-')
|
|
|
3958 lnum -= n;
|
|
|
3959 else
|
|
|
3960 lnum += n;
|
|
|
3961 }
|
|
|
3962 } while (*cmd == '/' || *cmd == '?');
|
|
|
3963
|
|
|
3964 error:
|
|
|
3965 *ptr = cmd;
|
|
|
3966 return lnum;
|
|
|
3967 }
|
|
|
3968
|
|
|
3969 /*
|
|
167
|
3970 * Get flags from an Ex command argument.
|
|
|
3971 */
|
|
|
3972 static void
|
|
|
3973 get_flags(eap)
|
|
|
3974 exarg_T *eap;
|
|
|
3975 {
|
|
|
3976 while (vim_strchr((char_u *)"lp#", *eap->arg) != NULL)
|
|
|
3977 {
|
|
|
3978 if (*eap->arg == 'l')
|
|
|
3979 eap->flags |= EXFLAG_LIST;
|
|
|
3980 else if (*eap->arg == 'p')
|
|
|
3981 eap->flags |= EXFLAG_PRINT;
|
|
|
3982 else
|
|
|
3983 eap->flags |= EXFLAG_NR;
|
|
|
3984 eap->arg = skipwhite(eap->arg + 1);
|
|
|
3985 }
|
|
|
3986 }
|
|
|
3987
|
|
|
3988 /*
|
|
7
|
3989 * Function called for command which is Not Implemented. NI!
|
|
|
3990 */
|
|
|
3991 void
|
|
|
3992 ex_ni(eap)
|
|
|
3993 exarg_T *eap;
|
|
|
3994 {
|
|
|
3995 if (!eap->skip)
|
|
|
3996 eap->errmsg = (char_u *)N_("E319: Sorry, the command is not available in this version");
|
|
|
3997 }
|
|
|
3998
|
|
|
3999 #if !defined(FEAT_PERL) || !defined(FEAT_PYTHON) || !defined(FEAT_TCL) \
|
|
14
|
4000 || !defined(FEAT_RUBY) || !defined(FEAT_MZSCHEME)
|
|
7
|
4001 /*
|
|
|
4002 * Function called for script command which is Not Implemented. NI!
|
|
|
4003 * Skips over ":perl <<EOF" constructs.
|
|
|
4004 */
|
|
|
4005 static void
|
|
|
4006 ex_script_ni(eap)
|
|
|
4007 exarg_T *eap;
|
|
|
4008 {
|
|
|
4009 if (!eap->skip)
|
|
|
4010 ex_ni(eap);
|
|
|
4011 else
|
|
|
4012 vim_free(script_get(eap, eap->arg));
|
|
|
4013 }
|
|
|
4014 #endif
|
|
|
4015
|
|
|
4016 /*
|
|
|
4017 * Check range in Ex command for validity.
|
|
|
4018 * Return NULL when valid, error message when invalid.
|
|
|
4019 */
|
|
|
4020 static char_u *
|
|
|
4021 invalid_range(eap)
|
|
|
4022 exarg_T *eap;
|
|
|
4023 {
|
|
|
4024 if ( eap->line1 < 0
|
|
|
4025 || eap->line2 < 0
|
|
|
4026 || eap->line1 > eap->line2
|
|
|
4027 || ((eap->argt & RANGE)
|
|
|
4028 && !(eap->argt & NOTADR)
|
|
|
4029 && eap->line2 > curbuf->b_ml.ml_line_count
|
|
|
4030 #ifdef FEAT_DIFF
|
|
|
4031 + (eap->cmdidx == CMD_diffget)
|
|
|
4032 #endif
|
|
|
4033 ))
|
|
|
4034 return (char_u *)_(e_invrange);
|
|
|
4035 return NULL;
|
|
|
4036 }
|
|
|
4037
|
|
|
4038 /*
|
|
|
4039 * Correct the range for zero line number, if required.
|
|
|
4040 */
|
|
|
4041 static void
|
|
|
4042 correct_range(eap)
|
|
|
4043 exarg_T *eap;
|
|
|
4044 {
|
|
|
4045 if (!(eap->argt & ZEROR)) /* zero in range not allowed */
|
|
|
4046 {
|
|
|
4047 if (eap->line1 == 0)
|
|
|
4048 eap->line1 = 1;
|
|
|
4049 if (eap->line2 == 0)
|
|
|
4050 eap->line2 = 1;
|
|
|
4051 }
|
|
|
4052 }
|
|
|
4053
|
|
153
|
4054 #ifdef FEAT_QUICKFIX
|
|
|
4055 static char_u *skip_grep_pat __ARGS((exarg_T *eap));
|
|
|
4056
|
|
|
4057 /*
|
|
|
4058 * For a ":vimgrep" or ":vimgrepadd" command return a pointer past the
|
|
|
4059 * pattern. Otherwise return eap->arg.
|
|
|
4060 */
|
|
|
4061 static char_u *
|
|
|
4062 skip_grep_pat(eap)
|
|
|
4063 exarg_T *eap;
|
|
|
4064 {
|
|
|
4065 char_u *p = eap->arg;
|
|
|
4066
|
|
655
|
4067 if (*p != NUL && (eap->cmdidx == CMD_vimgrep || eap->cmdidx == CMD_lvimgrep
|
|
|
4068 || eap->cmdidx == CMD_vimgrepadd
|
|
|
4069 || eap->cmdidx == CMD_lvimgrepadd
|
|
|
4070 || grep_internal(eap->cmdidx)))
|
|
153
|
4071 {
|
|
170
|
4072 p = skip_vimgrep_pat(p, NULL, NULL);
|
|
153
|
4073 if (p == NULL)
|
|
|
4074 p = eap->arg;
|
|
|
4075 }
|
|
|
4076 return p;
|
|
|
4077 }
|
|
344
|
4078
|
|
|
4079 /*
|
|
|
4080 * For the ":make" and ":grep" commands insert the 'makeprg'/'grepprg' option
|
|
|
4081 * in the command line, so that things like % get expanded.
|
|
|
4082 */
|
|
|
4083 static char_u *
|
|
|
4084 replace_makeprg(eap, p, cmdlinep)
|
|
|
4085 exarg_T *eap;
|
|
|
4086 char_u *p;
|
|
|
4087 char_u **cmdlinep;
|
|
|
4088 {
|
|
|
4089 char_u *new_cmdline;
|
|
|
4090 char_u *program;
|
|
|
4091 char_u *pos;
|
|
|
4092 char_u *ptr;
|
|
|
4093 int len;
|
|
|
4094 int i;
|
|
|
4095
|
|
|
4096 /*
|
|
|
4097 * Don't do it when ":vimgrep" is used for ":grep".
|
|
|
4098 */
|
|
655
|
4099 if ((eap->cmdidx == CMD_make || eap->cmdidx == CMD_lmake
|
|
|
4100 || eap->cmdidx == CMD_grep || eap->cmdidx == CMD_lgrep
|
|
|
4101 || eap->cmdidx == CMD_grepadd
|
|
|
4102 || eap->cmdidx == CMD_lgrepadd)
|
|
344
|
4103 && !grep_internal(eap->cmdidx))
|
|
|
4104 {
|
|
655
|
4105 if (eap->cmdidx == CMD_grep || eap->cmdidx == CMD_lgrep
|
|
|
4106 || eap->cmdidx == CMD_grepadd || eap->cmdidx == CMD_lgrepadd)
|
|
344
|
4107 {
|
|
|
4108 if (*curbuf->b_p_gp == NUL)
|
|
|
4109 program = p_gp;
|
|
|
4110 else
|
|
|
4111 program = curbuf->b_p_gp;
|
|
|
4112 }
|
|
|
4113 else
|
|
|
4114 {
|
|
|
4115 if (*curbuf->b_p_mp == NUL)
|
|
|
4116 program = p_mp;
|
|
|
4117 else
|
|
|
4118 program = curbuf->b_p_mp;
|
|
|
4119 }
|
|
|
4120
|
|
|
4121 p = skipwhite(p);
|
|
|
4122
|
|
|
4123 if ((pos = (char_u *)strstr((char *)program, "$*")) != NULL)
|
|
|
4124 {
|
|
|
4125 /* replace $* by given arguments */
|
|
|
4126 i = 1;
|
|
|
4127 while ((pos = (char_u *)strstr((char *)pos + 2, "$*")) != NULL)
|
|
|
4128 ++i;
|
|
|
4129 len = (int)STRLEN(p);
|
|
|
4130 new_cmdline = alloc((int)(STRLEN(program) + i * (len - 2) + 1));
|
|
|
4131 if (new_cmdline == NULL)
|
|
|
4132 return NULL; /* out of memory */
|
|
|
4133 ptr = new_cmdline;
|
|
|
4134 while ((pos = (char_u *)strstr((char *)program, "$*")) != NULL)
|
|
|
4135 {
|
|
|
4136 i = (int)(pos - program);
|
|
|
4137 STRNCPY(ptr, program, i);
|
|
|
4138 STRCPY(ptr += i, p);
|
|
|
4139 ptr += len;
|
|
|
4140 program = pos + 2;
|
|
|
4141 }
|
|
|
4142 STRCPY(ptr, program);
|
|
|
4143 }
|
|
|
4144 else
|
|
|
4145 {
|
|
|
4146 new_cmdline = alloc((int)(STRLEN(program) + STRLEN(p) + 2));
|
|
|
4147 if (new_cmdline == NULL)
|
|
|
4148 return NULL; /* out of memory */
|
|
|
4149 STRCPY(new_cmdline, program);
|
|
|
4150 STRCAT(new_cmdline, " ");
|
|
|
4151 STRCAT(new_cmdline, p);
|
|
|
4152 }
|
|
|
4153 msg_make(p);
|
|
|
4154
|
|
|
4155 /* 'eap->cmd' is not set here, because it is not used at CMD_make */
|
|
|
4156 vim_free(*cmdlinep);
|
|
|
4157 *cmdlinep = new_cmdline;
|
|
|
4158 p = new_cmdline;
|
|
|
4159 }
|
|
|
4160 return p;
|
|
|
4161 }
|
|
153
|
4162 #endif
|
|
|
4163
|
|
7
|
4164 /*
|
|
|
4165 * Expand file name in Ex command argument.
|
|
|
4166 * Return FAIL for failure, OK otherwise.
|
|
|
4167 */
|
|
|
4168 int
|
|
|
4169 expand_filename(eap, cmdlinep, errormsgp)
|
|
|
4170 exarg_T *eap;
|
|
|
4171 char_u **cmdlinep;
|
|
|
4172 char_u **errormsgp;
|
|
|
4173 {
|
|
|
4174 int has_wildcards; /* need to expand wildcards */
|
|
|
4175 char_u *repl;
|
|
|
4176 int srclen;
|
|
|
4177 char_u *p;
|
|
|
4178 int n;
|
|
|
4179
|
|
153
|
4180 #ifdef FEAT_QUICKFIX
|
|
|
4181 /* Skip a regexp pattern for ":vimgrep[add] pat file..." */
|
|
|
4182 p = skip_grep_pat(eap);
|
|
|
4183 #else
|
|
|
4184 p = eap->arg;
|
|
|
4185 #endif
|
|
|
4186
|
|
7
|
4187 /*
|
|
|
4188 * Decide to expand wildcards *before* replacing '%', '#', etc. If
|
|
|
4189 * the file name contains a wildcard it should not cause expanding.
|
|
|
4190 * (it will be expanded anyway if there is a wildcard before replacing).
|
|
|
4191 */
|
|
153
|
4192 has_wildcards = mch_has_wildcard(p);
|
|
|
4193 while (*p != NUL)
|
|
7
|
4194 {
|
|
9
|
4195 #ifdef FEAT_EVAL
|
|
|
4196 /* Skip over `=expr`, wildcards in it are not expanded. */
|
|
|
4197 if (p[0] == '`' && p[1] == '=')
|
|
|
4198 {
|
|
|
4199 p += 2;
|
|
|
4200 (void)skip_expr(&p);
|
|
|
4201 if (*p == '`')
|
|
|
4202 ++p;
|
|
|
4203 continue;
|
|
|
4204 }
|
|
|
4205 #endif
|
|
7
|
4206 /*
|
|
|
4207 * Quick check if this cannot be the start of a special string.
|
|
|
4208 * Also removes backslash before '%', '#' and '<'.
|
|
|
4209 */
|
|
|
4210 if (vim_strchr((char_u *)"%#<", *p) == NULL)
|
|
|
4211 {
|
|
|
4212 ++p;
|
|
|
4213 continue;
|
|
|
4214 }
|
|
|
4215
|
|
|
4216 /*
|
|
|
4217 * Try to find a match at this position.
|
|
|
4218 */
|
|
|
4219 repl = eval_vars(p, &srclen, &(eap->do_ecmd_lnum), errormsgp, eap->arg);
|
|
|
4220 if (*errormsgp != NULL) /* error detected */
|
|
|
4221 return FAIL;
|
|
|
4222 if (repl == NULL) /* no match found */
|
|
|
4223 {
|
|
|
4224 p += srclen;
|
|
|
4225 continue;
|
|
|
4226 }
|
|
|
4227
|
|
37
|
4228 /* Wildcards won't be expanded below, the replacement is taken
|
|
|
4229 * literally. But do expand "~/file", "~user/file" and "$HOME/file". */
|
|
|
4230 if (vim_strchr(repl, '$') != NULL || vim_strchr(repl, '~') != NULL)
|
|
|
4231 {
|
|
|
4232 char_u *l = repl;
|
|
|
4233
|
|
|
4234 repl = expand_env_save(repl);
|
|
|
4235 vim_free(l);
|
|
|
4236 }
|
|
|
4237
|
|
7
|
4238 /* Need to escape white space et al. with a backslash. Don't do this
|
|
|
4239 * for shell commands (may have to use quotes instead). Don't do this
|
|
|
4240 * for non-unix systems when there is a single argument (spaces don't
|
|
|
4241 * separate arguments then). */
|
|
|
4242 if (!eap->usefilter
|
|
|
4243 && eap->cmdidx != CMD_bang
|
|
|
4244 && eap->cmdidx != CMD_make
|
|
655
|
4245 && eap->cmdidx != CMD_lmake
|
|
7
|
4246 && eap->cmdidx != CMD_grep
|
|
655
|
4247 && eap->cmdidx != CMD_lgrep
|
|
7
|
4248 && eap->cmdidx != CMD_grepadd
|
|
655
|
4249 && eap->cmdidx != CMD_lgrepadd
|
|
7
|
4250 #ifndef UNIX
|
|
|
4251 && !(eap->argt & NOSPC)
|
|
|
4252 #endif
|
|
|
4253 )
|
|
|
4254 {
|
|
|
4255 char_u *l;
|
|
|
4256 #ifdef BACKSLASH_IN_FILENAME
|
|
|
4257 /* Don't escape a backslash here, because rem_backslash() doesn't
|
|
|
4258 * remove it later. */
|
|
|
4259 static char_u *nobslash = (char_u *)" \t\"|";
|
|
|
4260 # define ESCAPE_CHARS nobslash
|
|
|
4261 #else
|
|
|
4262 # define ESCAPE_CHARS escape_chars
|
|
|
4263 #endif
|
|
|
4264
|
|
|
4265 for (l = repl; *l; ++l)
|
|
|
4266 if (vim_strchr(ESCAPE_CHARS, *l) != NULL)
|
|
|
4267 {
|
|
|
4268 l = vim_strsave_escaped(repl, ESCAPE_CHARS);
|
|
|
4269 if (l != NULL)
|
|
|
4270 {
|
|
|
4271 vim_free(repl);
|
|
|
4272 repl = l;
|
|
|
4273 }
|
|
|
4274 break;
|
|
|
4275 }
|
|
|
4276 }
|
|
|
4277
|
|
|
4278 /* For a shell command a '!' must be escaped. */
|
|
|
4279 if ((eap->usefilter || eap->cmdidx == CMD_bang)
|
|
631
|
4280 && vim_strpbrk(repl, (char_u *)"!&;()<>") != NULL)
|
|
7
|
4281 {
|
|
|
4282 char_u *l;
|
|
|
4283
|
|
631
|
4284 l = vim_strsave_escaped(repl, (char_u *)"!&;()<>");
|
|
7
|
4285 if (l != NULL)
|
|
|
4286 {
|
|
|
4287 vim_free(repl);
|
|
|
4288 repl = l;
|
|
631
|
4289 /* For a sh-like shell escape "!" another time. */
|
|
7
|
4290 if (strstr((char *)p_sh, "sh") != NULL)
|
|
|
4291 {
|
|
|
4292 l = vim_strsave_escaped(repl, (char_u *)"!");
|
|
|
4293 if (l != NULL)
|
|
|
4294 {
|
|
|
4295 vim_free(repl);
|
|
|
4296 repl = l;
|
|
|
4297 }
|
|
|
4298 }
|
|
|
4299 }
|
|
|
4300 }
|
|
|
4301
|
|
|
4302 p = repl_cmdline(eap, p, srclen, repl, cmdlinep);
|
|
|
4303 vim_free(repl);
|
|
|
4304 if (p == NULL)
|
|
|
4305 return FAIL;
|
|
|
4306 }
|
|
|
4307
|
|
|
4308 /*
|
|
|
4309 * One file argument: Expand wildcards.
|
|
|
4310 * Don't do this with ":r !command" or ":w !command".
|
|
|
4311 */
|
|
|
4312 if ((eap->argt & NOSPC) && !eap->usefilter)
|
|
|
4313 {
|
|
|
4314 /*
|
|
|
4315 * May do this twice:
|
|
|
4316 * 1. Replace environment variables.
|
|
|
4317 * 2. Replace any other wildcards, remove backslashes.
|
|
|
4318 */
|
|
|
4319 for (n = 1; n <= 2; ++n)
|
|
|
4320 {
|
|
|
4321 if (n == 2)
|
|
|
4322 {
|
|
|
4323 #ifdef UNIX
|
|
|
4324 /*
|
|
|
4325 * Only for Unix we check for more than one file name.
|
|
|
4326 * For other systems spaces are considered to be part
|
|
|
4327 * of the file name.
|
|
|
4328 * Only check here if there is no wildcard, otherwise
|
|
|
4329 * ExpandOne() will check for errors. This allows
|
|
|
4330 * ":e `ls ve*.c`" on Unix.
|
|
|
4331 */
|
|
|
4332 if (!has_wildcards)
|
|
|
4333 for (p = eap->arg; *p; ++p)
|
|
|
4334 {
|
|
|
4335 /* skip escaped characters */
|
|
|
4336 if (p[1] && (*p == '\\' || *p == Ctrl_V))
|
|
|
4337 ++p;
|
|
|
4338 else if (vim_iswhite(*p))
|
|
|
4339 {
|
|
|
4340 *errormsgp = (char_u *)_("E172: Only one file name allowed");
|
|
|
4341 return FAIL;
|
|
|
4342 }
|
|
|
4343 }
|
|
|
4344 #endif
|
|
|
4345
|
|
|
4346 /*
|
|
|
4347 * Halve the number of backslashes (this is Vi compatible).
|
|
|
4348 * For Unix and OS/2, when wildcards are expanded, this is
|
|
|
4349 * done by ExpandOne() below.
|
|
|
4350 */
|
|
|
4351 #if defined(UNIX) || defined(OS2)
|
|
|
4352 if (!has_wildcards)
|
|
|
4353 #endif
|
|
|
4354 backslash_halve(eap->arg);
|
|
|
4355 }
|
|
|
4356
|
|
|
4357 if (has_wildcards)
|
|
|
4358 {
|
|
|
4359 if (n == 1)
|
|
|
4360 {
|
|
|
4361 /*
|
|
|
4362 * First loop: May expand environment variables. This
|
|
|
4363 * can be done much faster with expand_env() than with
|
|
|
4364 * something else (e.g., calling a shell).
|
|
|
4365 * After expanding environment variables, check again
|
|
|
4366 * if there are still wildcards present.
|
|
|
4367 */
|
|
|
4368 if (vim_strchr(eap->arg, '$') != NULL
|
|
|
4369 || vim_strchr(eap->arg, '~') != NULL)
|
|
|
4370 {
|
|
372
|
4371 expand_env_esc(eap->arg, NameBuff, MAXPATHL,
|
|
|
4372 TRUE, NULL);
|
|
7
|
4373 has_wildcards = mch_has_wildcard(NameBuff);
|
|
|
4374 p = NameBuff;
|
|
|
4375 }
|
|
|
4376 else
|
|
|
4377 p = NULL;
|
|
|
4378 }
|
|
|
4379 else /* n == 2 */
|
|
|
4380 {
|
|
|
4381 expand_T xpc;
|
|
|
4382
|
|
|
4383 ExpandInit(&xpc);
|
|
|
4384 xpc.xp_context = EXPAND_FILES;
|
|
|
4385 p = ExpandOne(&xpc, eap->arg, NULL,
|
|
|
4386 WILD_LIST_NOTFOUND|WILD_ADD_SLASH,
|
|
|
4387 WILD_EXPAND_FREE);
|
|
|
4388 if (p == NULL)
|
|
|
4389 return FAIL;
|
|
|
4390 }
|
|
|
4391 if (p != NULL)
|
|
|
4392 {
|
|
|
4393 (void)repl_cmdline(eap, eap->arg, (int)STRLEN(eap->arg),
|
|
|
4394 p, cmdlinep);
|
|
|
4395 if (n == 2) /* p came from ExpandOne() */
|
|
|
4396 vim_free(p);
|
|
|
4397 }
|
|
|
4398 }
|
|
|
4399 }
|
|
|
4400 }
|
|
|
4401 return OK;
|
|
|
4402 }
|
|
|
4403
|
|
|
4404 /*
|
|
|
4405 * Replace part of the command line, keeping eap->cmd, eap->arg and
|
|
|
4406 * eap->nextcmd correct.
|
|
|
4407 * "src" points to the part that is to be replaced, of length "srclen".
|
|
|
4408 * "repl" is the replacement string.
|
|
|
4409 * Returns a pointer to the character after the replaced string.
|
|
|
4410 * Returns NULL for failure.
|
|
|
4411 */
|
|
|
4412 static char_u *
|
|
|
4413 repl_cmdline(eap, src, srclen, repl, cmdlinep)
|
|
|
4414 exarg_T *eap;
|
|
|
4415 char_u *src;
|
|
|
4416 int srclen;
|
|
|
4417 char_u *repl;
|
|
|
4418 char_u **cmdlinep;
|
|
|
4419 {
|
|
|
4420 int len;
|
|
|
4421 int i;
|
|
|
4422 char_u *new_cmdline;
|
|
|
4423
|
|
|
4424 /*
|
|
|
4425 * The new command line is build in new_cmdline[].
|
|
|
4426 * First allocate it.
|
|
|
4427 * Careful: a "+cmd" argument may have been NUL terminated.
|
|
|
4428 */
|
|
|
4429 len = (int)STRLEN(repl);
|
|
|
4430 i = (int)(src - *cmdlinep) + (int)STRLEN(src + srclen) + len + 3;
|
|
698
|
4431 if (eap->nextcmd != NULL)
|
|
7
|
4432 i += (int)STRLEN(eap->nextcmd);/* add space for next command */
|
|
|
4433 if ((new_cmdline = alloc((unsigned)i)) == NULL)
|
|
|
4434 return NULL; /* out of memory! */
|
|
|
4435
|
|
|
4436 /*
|
|
|
4437 * Copy the stuff before the expanded part.
|
|
|
4438 * Copy the expanded stuff.
|
|
|
4439 * Copy what came after the expanded part.
|
|
|
4440 * Copy the next commands, if there are any.
|
|
|
4441 */
|
|
|
4442 i = (int)(src - *cmdlinep); /* length of part before match */
|
|
|
4443 mch_memmove(new_cmdline, *cmdlinep, (size_t)i);
|
|
434
|
4444
|
|
7
|
4445 mch_memmove(new_cmdline + i, repl, (size_t)len);
|
|
|
4446 i += len; /* remember the end of the string */
|
|
|
4447 STRCPY(new_cmdline + i, src + srclen);
|
|
|
4448 src = new_cmdline + i; /* remember where to continue */
|
|
|
4449
|
|
698
|
4450 if (eap->nextcmd != NULL) /* append next command */
|
|
7
|
4451 {
|
|
|
4452 i = (int)STRLEN(new_cmdline) + 1;
|
|
|
4453 STRCPY(new_cmdline + i, eap->nextcmd);
|
|
|
4454 eap->nextcmd = new_cmdline + i;
|
|
|
4455 }
|
|
|
4456 eap->cmd = new_cmdline + (eap->cmd - *cmdlinep);
|
|
|
4457 eap->arg = new_cmdline + (eap->arg - *cmdlinep);
|
|
|
4458 if (eap->do_ecmd_cmd != NULL && eap->do_ecmd_cmd != dollar_command)
|
|
|
4459 eap->do_ecmd_cmd = new_cmdline + (eap->do_ecmd_cmd - *cmdlinep);
|
|
|
4460 vim_free(*cmdlinep);
|
|
|
4461 *cmdlinep = new_cmdline;
|
|
|
4462
|
|
|
4463 return src;
|
|
|
4464 }
|
|
|
4465
|
|
|
4466 /*
|
|
|
4467 * Check for '|' to separate commands and '"' to start comments.
|
|
|
4468 */
|
|
|
4469 void
|
|
|
4470 separate_nextcmd(eap)
|
|
|
4471 exarg_T *eap;
|
|
|
4472 {
|
|
|
4473 char_u *p;
|
|
|
4474
|
|
153
|
4475 #ifdef FEAT_QUICKFIX
|
|
|
4476 p = skip_grep_pat(eap);
|
|
|
4477 #else
|
|
41
|
4478 p = eap->arg;
|
|
|
4479 #endif
|
|
|
4480
|
|
|
4481 for ( ; *p; mb_ptr_adv(p))
|
|
7
|
4482 {
|
|
|
4483 if (*p == Ctrl_V)
|
|
|
4484 {
|
|
|
4485 if (eap->argt & (USECTRLV | XFILE))
|
|
|
4486 ++p; /* skip CTRL-V and next char */
|
|
|
4487 else
|
|
|
4488 STRCPY(p, p + 1); /* remove CTRL-V and skip next char */
|
|
|
4489 if (*p == NUL) /* stop at NUL after CTRL-V */
|
|
|
4490 break;
|
|
|
4491 }
|
|
9
|
4492
|
|
|
4493 #ifdef FEAT_EVAL
|
|
|
4494 /* Skip over `=expr` when wildcards are expanded. */
|
|
167
|
4495 else if (p[0] == '`' && p[1] == '=' && (eap->argt & XFILE))
|
|
9
|
4496 {
|
|
|
4497 p += 2;
|
|
|
4498 (void)skip_expr(&p);
|
|
|
4499 }
|
|
|
4500 #endif
|
|
|
4501
|
|
7
|
4502 /* Check for '"': start of comment or '|': next command */
|
|
|
4503 /* :@" and :*" do not start a comment!
|
|
|
4504 * :redir @" doesn't either. */
|
|
|
4505 else if ((*p == '"' && !(eap->argt & NOTRLCOM)
|
|
|
4506 && ((eap->cmdidx != CMD_at && eap->cmdidx != CMD_star)
|
|
|
4507 || p != eap->arg)
|
|
|
4508 && (eap->cmdidx != CMD_redir
|
|
|
4509 || p != eap->arg + 1 || p[-1] != '@'))
|
|
|
4510 || *p == '|' || *p == '\n')
|
|
|
4511 {
|
|
|
4512 /*
|
|
|
4513 * We remove the '\' before the '|', unless USECTRLV is used
|
|
|
4514 * AND 'b' is present in 'cpoptions'.
|
|
|
4515 */
|
|
|
4516 if ((vim_strchr(p_cpo, CPO_BAR) == NULL
|
|
|
4517 || !(eap->argt & USECTRLV)) && *(p - 1) == '\\')
|
|
|
4518 {
|
|
|
4519 mch_memmove(p - 1, p, STRLEN(p) + 1); /* remove the '\' */
|
|
|
4520 --p;
|
|
|
4521 }
|
|
|
4522 else
|
|
|
4523 {
|
|
|
4524 eap->nextcmd = check_nextcmd(p);
|
|
|
4525 *p = NUL;
|
|
|
4526 break;
|
|
|
4527 }
|
|
|
4528 }
|
|
41
|
4529 }
|
|
|
4530
|
|
7
|
4531 if (!(eap->argt & NOTRLCOM)) /* remove trailing spaces */
|
|
|
4532 del_trailing_spaces(eap->arg);
|
|
|
4533 }
|
|
|
4534
|
|
|
4535 /*
|
|
|
4536 * get + command from ex argument
|
|
|
4537 */
|
|
|
4538 static char_u *
|
|
|
4539 getargcmd(argp)
|
|
|
4540 char_u **argp;
|
|
|
4541 {
|
|
|
4542 char_u *arg = *argp;
|
|
|
4543 char_u *command = NULL;
|
|
|
4544
|
|
|
4545 if (*arg == '+') /* +[command] */
|
|
|
4546 {
|
|
|
4547 ++arg;
|
|
|
4548 if (vim_isspace(*arg))
|
|
|
4549 command = dollar_command;
|
|
|
4550 else
|
|
|
4551 {
|
|
|
4552 command = arg;
|
|
|
4553 arg = skip_cmd_arg(command, TRUE);
|
|
|
4554 if (*arg != NUL)
|
|
|
4555 *arg++ = NUL; /* terminate command with NUL */
|
|
|
4556 }
|
|
|
4557
|
|
|
4558 arg = skipwhite(arg); /* skip over spaces */
|
|
|
4559 *argp = arg;
|
|
|
4560 }
|
|
|
4561 return command;
|
|
|
4562 }
|
|
|
4563
|
|
|
4564 /*
|
|
|
4565 * Find end of "+command" argument. Skip over "\ " and "\\".
|
|
|
4566 */
|
|
|
4567 static char_u *
|
|
|
4568 skip_cmd_arg(p, rembs)
|
|
|
4569 char_u *p;
|
|
|
4570 int rembs; /* TRUE to halve the number of backslashes */
|
|
|
4571 {
|
|
|
4572 while (*p && !vim_isspace(*p))
|
|
|
4573 {
|
|
|
4574 if (*p == '\\' && p[1] != NUL)
|
|
|
4575 {
|
|
|
4576 if (rembs)
|
|
|
4577 mch_memmove(p, p + 1, STRLEN(p));
|
|
|
4578 else
|
|
|
4579 ++p;
|
|
|
4580 }
|
|
39
|
4581 mb_ptr_adv(p);
|
|
7
|
4582 }
|
|
|
4583 return p;
|
|
|
4584 }
|
|
|
4585
|
|
|
4586 /*
|
|
|
4587 * Get "++opt=arg" argument.
|
|
|
4588 * Return FAIL or OK.
|
|
|
4589 */
|
|
|
4590 static int
|
|
|
4591 getargopt(eap)
|
|
|
4592 exarg_T *eap;
|
|
|
4593 {
|
|
|
4594 char_u *arg = eap->arg + 2;
|
|
|
4595 int *pp = NULL;
|
|
|
4596 #ifdef FEAT_MBYTE
|
|
|
4597 char_u *p;
|
|
|
4598 #endif
|
|
|
4599
|
|
|
4600 /* ":edit ++[no]bin[ary] file" */
|
|
|
4601 if (STRNCMP(arg, "bin", 3) == 0 || STRNCMP(arg, "nobin", 5) == 0)
|
|
|
4602 {
|
|
|
4603 if (*arg == 'n')
|
|
|
4604 {
|
|
|
4605 arg += 2;
|
|
|
4606 eap->force_bin = FORCE_NOBIN;
|
|
|
4607 }
|
|
|
4608 else
|
|
|
4609 eap->force_bin = FORCE_BIN;
|
|
|
4610 if (!checkforcmd(&arg, "binary", 3))
|
|
|
4611 return FAIL;
|
|
|
4612 eap->arg = skipwhite(arg);
|
|
|
4613 return OK;
|
|
|
4614 }
|
|
|
4615
|
|
819
|
4616 /* ":read ++edit file" */
|
|
|
4617 if (STRNCMP(arg, "edit", 4) == 0)
|
|
|
4618 {
|
|
|
4619 eap->read_edit = TRUE;
|
|
|
4620 eap->arg = skipwhite(arg + 4);
|
|
|
4621 return OK;
|
|
|
4622 }
|
|
|
4623
|
|
7
|
4624 if (STRNCMP(arg, "ff", 2) == 0)
|
|
|
4625 {
|
|
|
4626 arg += 2;
|
|
|
4627 pp = &eap->force_ff;
|
|
|
4628 }
|
|
|
4629 else if (STRNCMP(arg, "fileformat", 10) == 0)
|
|
|
4630 {
|
|
|
4631 arg += 10;
|
|
|
4632 pp = &eap->force_ff;
|
|
|
4633 }
|
|
|
4634 #ifdef FEAT_MBYTE
|
|
|
4635 else if (STRNCMP(arg, "enc", 3) == 0)
|
|
|
4636 {
|
|
|
4637 arg += 3;
|
|
|
4638 pp = &eap->force_enc;
|
|
|
4639 }
|
|
|
4640 else if (STRNCMP(arg, "encoding", 8) == 0)
|
|
|
4641 {
|
|
|
4642 arg += 8;
|
|
|
4643 pp = &eap->force_enc;
|
|
|
4644 }
|
|
595
|
4645 else if (STRNCMP(arg, "bad", 3) == 0)
|
|
|
4646 {
|
|
|
4647 arg += 3;
|
|
|
4648 pp = &eap->bad_char;
|
|
|
4649 }
|
|
7
|
4650 #endif
|
|
|
4651
|
|
|
4652 if (pp == NULL || *arg != '=')
|
|
|
4653 return FAIL;
|
|
|
4654
|
|
|
4655 ++arg;
|
|
|
4656 *pp = (int)(arg - eap->cmd);
|
|
|
4657 arg = skip_cmd_arg(arg, FALSE);
|
|
|
4658 eap->arg = skipwhite(arg);
|
|
|
4659 *arg = NUL;
|
|
|
4660
|
|
|
4661 #ifdef FEAT_MBYTE
|
|
|
4662 if (pp == &eap->force_ff)
|
|
|
4663 {
|
|
|
4664 #endif
|
|
|
4665 if (check_ff_value(eap->cmd + eap->force_ff) == FAIL)
|
|
|
4666 return FAIL;
|
|
|
4667 #ifdef FEAT_MBYTE
|
|
|
4668 }
|
|
595
|
4669 else if (pp == &eap->force_enc)
|
|
7
|
4670 {
|
|
|
4671 /* Make 'fileencoding' lower case. */
|
|
|
4672 for (p = eap->cmd + eap->force_enc; *p != NUL; ++p)
|
|
|
4673 *p = TOLOWER_ASC(*p);
|
|
|
4674 }
|
|
595
|
4675 else
|
|
|
4676 {
|
|
|
4677 /* Check ++bad= argument. Must be a single-byte character, "keep" or
|
|
|
4678 * "drop". */
|
|
|
4679 p = eap->cmd + eap->bad_char;
|
|
|
4680 if (STRICMP(p, "keep") == 0)
|
|
|
4681 eap->bad_char = BAD_KEEP;
|
|
|
4682 else if (STRICMP(p, "drop") == 0)
|
|
|
4683 eap->bad_char = BAD_DROP;
|
|
|
4684 else if (MB_BYTE2LEN(*p) == 1 && p[1] == NUL)
|
|
|
4685 eap->bad_char = *p;
|
|
|
4686 else
|
|
|
4687 return FAIL;
|
|
|
4688 }
|
|
7
|
4689 #endif
|
|
|
4690
|
|
|
4691 return OK;
|
|
|
4692 }
|
|
|
4693
|
|
|
4694 /*
|
|
|
4695 * ":abbreviate" and friends.
|
|
|
4696 */
|
|
|
4697 static void
|
|
|
4698 ex_abbreviate(eap)
|
|
|
4699 exarg_T *eap;
|
|
|
4700 {
|
|
|
4701 do_exmap(eap, TRUE); /* almost the same as mapping */
|
|
|
4702 }
|
|
|
4703
|
|
|
4704 /*
|
|
|
4705 * ":map" and friends.
|
|
|
4706 */
|
|
|
4707 static void
|
|
|
4708 ex_map(eap)
|
|
|
4709 exarg_T *eap;
|
|
|
4710 {
|
|
|
4711 /*
|
|
|
4712 * If we are sourcing .exrc or .vimrc in current directory we
|
|
|
4713 * print the mappings for security reasons.
|
|
|
4714 */
|
|
|
4715 if (secure)
|
|
|
4716 {
|
|
|
4717 secure = 2;
|
|
|
4718 msg_outtrans(eap->cmd);
|
|
|
4719 msg_putchar('\n');
|
|
|
4720 }
|
|
|
4721 do_exmap(eap, FALSE);
|
|
|
4722 }
|
|
|
4723
|
|
|
4724 /*
|
|
|
4725 * ":unmap" and friends.
|
|
|
4726 */
|
|
|
4727 static void
|
|
|
4728 ex_unmap(eap)
|
|
|
4729 exarg_T *eap;
|
|
|
4730 {
|
|
|
4731 do_exmap(eap, FALSE);
|
|
|
4732 }
|
|
|
4733
|
|
|
4734 /*
|
|
|
4735 * ":mapclear" and friends.
|
|
|
4736 */
|
|
|
4737 static void
|
|
|
4738 ex_mapclear(eap)
|
|
|
4739 exarg_T *eap;
|
|
|
4740 {
|
|
|
4741 map_clear(eap->cmd, eap->arg, eap->forceit, FALSE);
|
|
|
4742 }
|
|
|
4743
|
|
|
4744 /*
|
|
|
4745 * ":abclear" and friends.
|
|
|
4746 */
|
|
|
4747 static void
|
|
|
4748 ex_abclear(eap)
|
|
|
4749 exarg_T *eap;
|
|
|
4750 {
|
|
|
4751 map_clear(eap->cmd, eap->arg, TRUE, TRUE);
|
|
|
4752 }
|
|
|
4753
|
|
|
4754 #ifdef FEAT_AUTOCMD
|
|
|
4755 static void
|
|
|
4756 ex_autocmd(eap)
|
|
|
4757 exarg_T *eap;
|
|
|
4758 {
|
|
|
4759 /*
|
|
|
4760 * Disallow auto commands from .exrc and .vimrc in current
|
|
|
4761 * directory for security reasons.
|
|
|
4762 */
|
|
|
4763 if (secure)
|
|
|
4764 {
|
|
|
4765 secure = 2;
|
|
|
4766 eap->errmsg = e_curdir;
|
|
|
4767 }
|
|
|
4768 else if (eap->cmdidx == CMD_autocmd)
|
|
|
4769 do_autocmd(eap->arg, eap->forceit);
|
|
|
4770 else
|
|
|
4771 do_augroup(eap->arg, eap->forceit);
|
|
|
4772 }
|
|
|
4773
|
|
|
4774 /*
|
|
|
4775 * ":doautocmd": Apply the automatic commands to the current buffer.
|
|
|
4776 */
|
|
|
4777 static void
|
|
|
4778 ex_doautocmd(eap)
|
|
|
4779 exarg_T *eap;
|
|
|
4780 {
|
|
|
4781 (void)do_doautocmd(eap->arg, TRUE);
|
|
717
|
4782 do_modelines(0);
|
|
7
|
4783 }
|
|
|
4784 #endif
|
|
|
4785
|
|
|
4786 #ifdef FEAT_LISTCMDS
|
|
|
4787 /*
|
|
|
4788 * :[N]bunload[!] [N] [bufname] unload buffer
|
|
|
4789 * :[N]bdelete[!] [N] [bufname] delete buffer from buffer list
|
|
|
4790 * :[N]bwipeout[!] [N] [bufname] delete buffer really
|
|
|
4791 */
|
|
|
4792 static void
|
|
|
4793 ex_bunload(eap)
|
|
|
4794 exarg_T *eap;
|
|
|
4795 {
|
|
|
4796 eap->errmsg = do_bufdel(
|
|
|
4797 eap->cmdidx == CMD_bdelete ? DOBUF_DEL
|
|
|
4798 : eap->cmdidx == CMD_bwipeout ? DOBUF_WIPE
|
|
|
4799 : DOBUF_UNLOAD, eap->arg,
|
|
|
4800 eap->addr_count, (int)eap->line1, (int)eap->line2, eap->forceit);
|
|
|
4801 }
|
|
|
4802
|
|
|
4803 /*
|
|
|
4804 * :[N]buffer [N] to buffer N
|
|
|
4805 * :[N]sbuffer [N] to buffer N
|
|
|
4806 */
|
|
|
4807 static void
|
|
|
4808 ex_buffer(eap)
|
|
|
4809 exarg_T *eap;
|
|
|
4810 {
|
|
|
4811 if (*eap->arg)
|
|
|
4812 eap->errmsg = e_trailing;
|
|
|
4813 else
|
|
|
4814 {
|
|
|
4815 if (eap->addr_count == 0) /* default is current buffer */
|
|
|
4816 goto_buffer(eap, DOBUF_CURRENT, FORWARD, 0);
|
|
|
4817 else
|
|
|
4818 goto_buffer(eap, DOBUF_FIRST, FORWARD, (int)eap->line2);
|
|
|
4819 }
|
|
|
4820 }
|
|
|
4821
|
|
|
4822 /*
|
|
|
4823 * :[N]bmodified [N] to next mod. buffer
|
|
|
4824 * :[N]sbmodified [N] to next mod. buffer
|
|
|
4825 */
|
|
|
4826 static void
|
|
|
4827 ex_bmodified(eap)
|
|
|
4828 exarg_T *eap;
|
|
|
4829 {
|
|
|
4830 goto_buffer(eap, DOBUF_MOD, FORWARD, (int)eap->line2);
|
|
|
4831 }
|
|
|
4832
|
|
|
4833 /*
|
|
|
4834 * :[N]bnext [N] to next buffer
|
|
|
4835 * :[N]sbnext [N] split and to next buffer
|
|
|
4836 */
|
|
|
4837 static void
|
|
|
4838 ex_bnext(eap)
|
|
|
4839 exarg_T *eap;
|
|
|
4840 {
|
|
|
4841 goto_buffer(eap, DOBUF_CURRENT, FORWARD, (int)eap->line2);
|
|
|
4842 }
|
|
|
4843
|
|
|
4844 /*
|
|
|
4845 * :[N]bNext [N] to previous buffer
|
|
|
4846 * :[N]bprevious [N] to previous buffer
|
|
|
4847 * :[N]sbNext [N] split and to previous buffer
|
|
|
4848 * :[N]sbprevious [N] split and to previous buffer
|
|
|
4849 */
|
|
|
4850 static void
|
|
|
4851 ex_bprevious(eap)
|
|
|
4852 exarg_T *eap;
|
|
|
4853 {
|
|
|
4854 goto_buffer(eap, DOBUF_CURRENT, BACKWARD, (int)eap->line2);
|
|
|
4855 }
|
|
|
4856
|
|
|
4857 /*
|
|
|
4858 * :brewind to first buffer
|
|
|
4859 * :bfirst to first buffer
|
|
|
4860 * :sbrewind split and to first buffer
|
|
|
4861 * :sbfirst split and to first buffer
|
|
|
4862 */
|
|
|
4863 static void
|
|
|
4864 ex_brewind(eap)
|
|
|
4865 exarg_T *eap;
|
|
|
4866 {
|
|
|
4867 goto_buffer(eap, DOBUF_FIRST, FORWARD, 0);
|
|
|
4868 }
|
|
|
4869
|
|
|
4870 /*
|
|
|
4871 * :blast to last buffer
|
|
|
4872 * :sblast split and to last buffer
|
|
|
4873 */
|
|
|
4874 static void
|
|
|
4875 ex_blast(eap)
|
|
|
4876 exarg_T *eap;
|
|
|
4877 {
|
|
|
4878 goto_buffer(eap, DOBUF_LAST, BACKWARD, 0);
|
|
|
4879 }
|
|
|
4880 #endif
|
|
|
4881
|
|
|
4882 int
|
|
|
4883 ends_excmd(c)
|
|
|
4884 int c;
|
|
|
4885 {
|
|
|
4886 return (c == NUL || c == '|' || c == '"' || c == '\n');
|
|
|
4887 }
|
|
|
4888
|
|
|
4889 #if defined(FEAT_SYN_HL) || defined(FEAT_SEARCH_EXTRA) || defined(FEAT_EVAL) \
|
|
|
4890 || defined(PROTO)
|
|
|
4891 /*
|
|
|
4892 * Return the next command, after the first '|' or '\n'.
|
|
|
4893 * Return NULL if not found.
|
|
|
4894 */
|
|
|
4895 char_u *
|
|
|
4896 find_nextcmd(p)
|
|
|
4897 char_u *p;
|
|
|
4898 {
|
|
|
4899 while (*p != '|' && *p != '\n')
|
|
|
4900 {
|
|
|
4901 if (*p == NUL)
|
|
|
4902 return NULL;
|
|
|
4903 ++p;
|
|
|
4904 }
|
|
|
4905 return (p + 1);
|
|
|
4906 }
|
|
|
4907 #endif
|
|
|
4908
|
|
|
4909 /*
|
|
|
4910 * Check if *p is a separator between Ex commands.
|
|
|
4911 * Return NULL if it isn't, (p + 1) if it is.
|
|
|
4912 */
|
|
|
4913 char_u *
|
|
|
4914 check_nextcmd(p)
|
|
|
4915 char_u *p;
|
|
|
4916 {
|
|
|
4917 p = skipwhite(p);
|
|
|
4918 if (*p == '|' || *p == '\n')
|
|
|
4919 return (p + 1);
|
|
|
4920 else
|
|
|
4921 return NULL;
|
|
|
4922 }
|
|
|
4923
|
|
|
4924 /*
|
|
|
4925 * - if there are more files to edit
|
|
|
4926 * - and this is the last window
|
|
|
4927 * - and forceit not used
|
|
|
4928 * - and not repeated twice on a row
|
|
|
4929 * return FAIL and give error message if 'message' TRUE
|
|
|
4930 * return OK otherwise
|
|
|
4931 */
|
|
|
4932 static int
|
|
|
4933 check_more(message, forceit)
|
|
|
4934 int message; /* when FALSE check only, no messages */
|
|
|
4935 int forceit;
|
|
|
4936 {
|
|
|
4937 int n = ARGCOUNT - curwin->w_arg_idx - 1;
|
|
|
4938
|
|
672
|
4939 if (!forceit && only_one_window()
|
|
|
4940 && ARGCOUNT > 1 && !arg_had_last && n >= 0 && quitmore == 0)
|
|
7
|
4941 {
|
|
|
4942 if (message)
|
|
|
4943 {
|
|
|
4944 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
|
|
|
4945 if ((p_confirm || cmdmod.confirm) && curbuf->b_fname != NULL)
|
|
|
4946 {
|
|
|
4947 char_u buff[IOSIZE];
|
|
|
4948
|
|
|
4949 if (n == 1)
|
|
|
4950 STRCPY(buff, _("1 more file to edit. Quit anyway?"));
|
|
|
4951 else
|
|
272
|
4952 vim_snprintf((char *)buff, IOSIZE,
|
|
7
|
4953 _("%d more files to edit. Quit anyway?"), n);
|
|
|
4954 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 1) == VIM_YES)
|
|
|
4955 return OK;
|
|
|
4956 return FAIL;
|
|
|
4957 }
|
|
|
4958 #endif
|
|
|
4959 if (n == 1)
|
|
|
4960 EMSG(_("E173: 1 more file to edit"));
|
|
|
4961 else
|
|
|
4962 EMSGN(_("E173: %ld more files to edit"), n);
|
|
|
4963 quitmore = 2; /* next try to quit is allowed */
|
|
|
4964 }
|
|
|
4965 return FAIL;
|
|
|
4966 }
|
|
|
4967 return OK;
|
|
|
4968 }
|
|
|
4969
|
|
|
4970 #ifdef FEAT_CMDL_COMPL
|
|
|
4971 /*
|
|
|
4972 * Function given to ExpandGeneric() to obtain the list of command names.
|
|
|
4973 */
|
|
|
4974 /*ARGSUSED*/
|
|
|
4975 char_u *
|
|
|
4976 get_command_name(xp, idx)
|
|
|
4977 expand_T *xp;
|
|
|
4978 int idx;
|
|
|
4979 {
|
|
|
4980 if (idx >= (int)CMD_SIZE)
|
|
|
4981 # ifdef FEAT_USR_CMDS
|
|
|
4982 return get_user_command_name(idx);
|
|
|
4983 # else
|
|
|
4984 return NULL;
|
|
|
4985 # endif
|
|
|
4986 return cmdnames[idx].cmd_name;
|
|
|
4987 }
|
|
|
4988 #endif
|
|
|
4989
|
|
|
4990 #if defined(FEAT_USR_CMDS) || defined(PROTO)
|
|
|
4991 static int uc_add_command __ARGS((char_u *name, size_t name_len, char_u *rep, long argt, long def, int flags, int compl, char_u *compl_arg, int force));
|
|
|
4992 static void uc_list __ARGS((char_u *name, size_t name_len));
|
|
|
4993 static int uc_scan_attr __ARGS((char_u *attr, size_t len, long *argt, long *def, int *flags, int *compl, char_u **compl_arg));
|
|
|
4994 static char_u *uc_split_args __ARGS((char_u *arg, size_t *lenp));
|
|
|
4995 static size_t uc_check_code __ARGS((char_u *code, size_t len, char_u *buf, ucmd_T *cmd, exarg_T *eap, char_u **split_buf, size_t *split_len));
|
|
|
4996
|
|
|
4997 static int
|
|
|
4998 uc_add_command(name, name_len, rep, argt, def, flags, compl, compl_arg, force)
|
|
|
4999 char_u *name;
|
|
|
5000 size_t name_len;
|
|
|
5001 char_u *rep;
|
|
|
5002 long argt;
|
|
|
5003 long def;
|
|
|
5004 int flags;
|
|
|
5005 int compl;
|
|
|
5006 char_u *compl_arg;
|
|
|
5007 int force;
|
|
|
5008 {
|
|
|
5009 ucmd_T *cmd = NULL;
|
|
|
5010 char_u *p;
|
|
|
5011 int i;
|
|
|
5012 int cmp = 1;
|
|
|
5013 char_u *rep_buf = NULL;
|
|
|
5014 garray_T *gap;
|
|
|
5015
|
|
859
|
5016 replace_termcodes(rep, &rep_buf, FALSE, FALSE, FALSE);
|
|
7
|
5017 if (rep_buf == NULL)
|
|
|
5018 {
|
|
|
5019 /* Can't replace termcodes - try using the string as is */
|
|
|
5020 rep_buf = vim_strsave(rep);
|
|
|
5021
|
|
|
5022 /* Give up if out of memory */
|
|
|
5023 if (rep_buf == NULL)
|
|
|
5024 return FAIL;
|
|
|
5025 }
|
|
|
5026
|
|
|
5027 /* get address of growarray: global or in curbuf */
|
|
|
5028 if (flags & UC_BUFFER)
|
|
|
5029 {
|
|
|
5030 gap = &curbuf->b_ucmds;
|
|
|
5031 if (gap->ga_itemsize == 0)
|
|
|
5032 ga_init2(gap, (int)sizeof(ucmd_T), 4);
|
|
|
5033 }
|
|
|
5034 else
|
|
|
5035 gap = &ucmds;
|
|
|
5036
|
|
|
5037 /* Search for the command in the already defined commands. */
|
|
|
5038 for (i = 0; i < gap->ga_len; ++i)
|
|
|
5039 {
|
|
|
5040 size_t len;
|
|
|
5041
|
|
|
5042 cmd = USER_CMD_GA(gap, i);
|
|
|
5043 len = STRLEN(cmd->uc_name);
|
|
|
5044 cmp = STRNCMP(name, cmd->uc_name, name_len);
|
|
|
5045 if (cmp == 0)
|
|
|
5046 {
|
|
|
5047 if (name_len < len)
|
|
|
5048 cmp = -1;
|
|
|
5049 else if (name_len > len)
|
|
|
5050 cmp = 1;
|
|
|
5051 }
|
|
|
5052
|
|
|
5053 if (cmp == 0)
|
|
|
5054 {
|
|
|
5055 if (!force)
|
|
|
5056 {
|
|
|
5057 EMSG(_("E174: Command already exists: add ! to replace it"));
|
|
|
5058 goto fail;
|
|
|
5059 }
|
|
|
5060
|
|
|
5061 vim_free(cmd->uc_rep);
|
|
|
5062 cmd->uc_rep = 0;
|
|
|
5063 break;
|
|
|
5064 }
|
|
|
5065
|
|
|
5066 /* Stop as soon as we pass the name to add */
|
|
|
5067 if (cmp < 0)
|
|
|
5068 break;
|
|
|
5069 }
|
|
|
5070
|
|
|
5071 /* Extend the array unless we're replacing an existing command */
|
|
|
5072 if (cmp != 0)
|
|
|
5073 {
|
|
|
5074 if (ga_grow(gap, 1) != OK)
|
|
|
5075 goto fail;
|
|
|
5076 if ((p = vim_strnsave(name, (int)name_len)) == NULL)
|
|
|
5077 goto fail;
|
|
|
5078
|
|
|
5079 cmd = USER_CMD_GA(gap, i);
|
|
|
5080 mch_memmove(cmd + 1, cmd, (gap->ga_len - i) * sizeof(ucmd_T));
|
|
|
5081
|
|
|
5082 ++gap->ga_len;
|
|
|
5083
|
|
|
5084 cmd->uc_name = p;
|
|
|
5085 }
|
|
|
5086
|
|
|
5087 cmd->uc_rep = rep_buf;
|
|
|
5088 cmd->uc_argt = argt;
|
|
|
5089 cmd->uc_def = def;
|
|
|
5090 cmd->uc_compl = compl;
|
|
|
5091 #ifdef FEAT_EVAL
|
|
|
5092 cmd->uc_scriptID = current_SID;
|
|
|
5093 # ifdef FEAT_CMDL_COMPL
|
|
|
5094 cmd->uc_compl_arg = compl_arg;
|
|
|
5095 # endif
|
|
|
5096 #endif
|
|
|
5097
|
|
|
5098 return OK;
|
|
|
5099
|
|
|
5100 fail:
|
|
|
5101 vim_free(rep_buf);
|
|
|
5102 #if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL)
|
|
|
5103 vim_free(compl_arg);
|
|
|
5104 #endif
|
|
|
5105 return FAIL;
|
|
|
5106 }
|
|
|
5107
|
|
|
5108 /*
|
|
|
5109 * List of names for completion for ":command" with the EXPAND_ flag.
|
|
|
5110 * Must be alphabetical for completion.
|
|
|
5111 */
|
|
|
5112 static struct
|
|
|
5113 {
|
|
|
5114 int expand;
|
|
|
5115 char *name;
|
|
|
5116 } command_complete[] =
|
|
|
5117 {
|
|
|
5118 {EXPAND_AUGROUP, "augroup"},
|
|
|
5119 {EXPAND_BUFFERS, "buffer"},
|
|
|
5120 {EXPAND_COMMANDS, "command"},
|
|
|
5121 #if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL)
|
|
|
5122 {EXPAND_USER_DEFINED, "custom"},
|
|
406
|
5123 {EXPAND_USER_LIST, "customlist"},
|
|
7
|
5124 #endif
|
|
|
5125 {EXPAND_DIRECTORIES, "dir"},
|
|
|
5126 {EXPAND_ENV_VARS, "environment"},
|
|
|
5127 {EXPAND_EVENTS, "event"},
|
|
|
5128 {EXPAND_EXPRESSION, "expression"},
|
|
|
5129 {EXPAND_FILES, "file"},
|
|
|
5130 {EXPAND_FUNCTIONS, "function"},
|
|
|
5131 {EXPAND_HELP, "help"},
|
|
|
5132 {EXPAND_HIGHLIGHT, "highlight"},
|
|
|
5133 {EXPAND_MAPPINGS, "mapping"},
|
|
|
5134 {EXPAND_MENUS, "menu"},
|
|
|
5135 {EXPAND_SETTINGS, "option"},
|
|
714
|
5136 {EXPAND_SHELLCMD, "shellcmd"},
|
|
7
|
5137 {EXPAND_TAGS, "tag"},
|
|
|
5138 {EXPAND_TAGS_LISTFILES, "tag_listfiles"},
|
|
|
5139 {EXPAND_USER_VARS, "var"},
|
|
|
5140 {0, NULL}
|
|
|
5141 };
|
|
|
5142
|
|
|
5143 static void
|
|
|
5144 uc_list(name, name_len)
|
|
|
5145 char_u *name;
|
|
|
5146 size_t name_len;
|
|
|
5147 {
|
|
|
5148 int i, j;
|
|
|
5149 int found = FALSE;
|
|
|
5150 ucmd_T *cmd;
|
|
|
5151 int len;
|
|
|
5152 long a;
|
|
|
5153 garray_T *gap;
|
|
|
5154
|
|
|
5155 gap = &curbuf->b_ucmds;
|
|
|
5156 for (;;)
|
|
|
5157 {
|
|
|
5158 for (i = 0; i < gap->ga_len; ++i)
|
|
|
5159 {
|
|
|
5160 cmd = USER_CMD_GA(gap, i);
|
|
835
|
5161 a = (long)cmd->uc_argt;
|
|
7
|
5162
|
|
|
5163 /* Skip commands which don't match the requested prefix */
|
|
|
5164 if (STRNCMP(name, cmd->uc_name, name_len) != 0)
|
|
|
5165 continue;
|
|
|
5166
|
|
|
5167 /* Put out the title first time */
|
|
|
5168 if (!found)
|
|
|
5169 MSG_PUTS_TITLE(_("\n Name Args Range Complete Definition"));
|
|
|
5170 found = TRUE;
|
|
|
5171 msg_putchar('\n');
|
|
|
5172 if (got_int)
|
|
|
5173 break;
|
|
|
5174
|
|
|
5175 /* Special cases */
|
|
|
5176 msg_putchar(a & BANG ? '!' : ' ');
|
|
|
5177 msg_putchar(a & REGSTR ? '"' : ' ');
|
|
|
5178 msg_putchar(gap != &ucmds ? 'b' : ' ');
|
|
|
5179 msg_putchar(' ');
|
|
|
5180
|
|
|
5181 msg_outtrans_attr(cmd->uc_name, hl_attr(HLF_D));
|
|
|
5182 len = (int)STRLEN(cmd->uc_name) + 4;
|
|
|
5183
|
|
|
5184 do {
|
|
|
5185 msg_putchar(' ');
|
|
|
5186 ++len;
|
|
|
5187 } while (len < 16);
|
|
|
5188
|
|
|
5189 len = 0;
|
|
|
5190
|
|
|
5191 /* Arguments */
|
|
|
5192 switch ((int)(a & (EXTRA|NOSPC|NEEDARG)))
|
|
|
5193 {
|
|
|
5194 case 0: IObuff[len++] = '0'; break;
|
|
|
5195 case (EXTRA): IObuff[len++] = '*'; break;
|
|
|
5196 case (EXTRA|NOSPC): IObuff[len++] = '?'; break;
|
|
|
5197 case (EXTRA|NEEDARG): IObuff[len++] = '+'; break;
|
|
|
5198 case (EXTRA|NOSPC|NEEDARG): IObuff[len++] = '1'; break;
|
|
|
5199 }
|
|
|
5200
|
|
|
5201 do {
|
|
|
5202 IObuff[len++] = ' ';
|
|
|
5203 } while (len < 5);
|
|
|
5204
|
|
|
5205 /* Range */
|
|
|
5206 if (a & (RANGE|COUNT))
|
|
|
5207 {
|
|
|
5208 if (a & COUNT)
|
|
|
5209 {
|
|
|
5210 /* -count=N */
|
|
|
5211 sprintf((char *)IObuff + len, "%ldc", cmd->uc_def);
|
|
|
5212 len += (int)STRLEN(IObuff + len);
|
|
|
5213 }
|
|
|
5214 else if (a & DFLALL)
|
|
|
5215 IObuff[len++] = '%';
|
|
|
5216 else if (cmd->uc_def >= 0)
|
|
|
5217 {
|
|
|
5218 /* -range=N */
|
|
|
5219 sprintf((char *)IObuff + len, "%ld", cmd->uc_def);
|
|
|
5220 len += (int)STRLEN(IObuff + len);
|
|
|
5221 }
|
|
|
5222 else
|
|
|
5223 IObuff[len++] = '.';
|
|
|
5224 }
|
|
|
5225
|
|
|
5226 do {
|
|
|
5227 IObuff[len++] = ' ';
|
|
|
5228 } while (len < 11);
|
|
|
5229
|
|
|
5230 /* Completion */
|
|
|
5231 for (j = 0; command_complete[j].expand != 0; ++j)
|
|
|
5232 if (command_complete[j].expand == cmd->uc_compl)
|
|
|
5233 {
|
|
|
5234 STRCPY(IObuff + len, command_complete[j].name);
|
|
|
5235 len += (int)STRLEN(IObuff + len);
|
|
|
5236 break;
|
|
|
5237 }
|
|
|
5238
|
|
|
5239 do {
|
|
|
5240 IObuff[len++] = ' ';
|
|
|
5241 } while (len < 21);
|
|
|
5242
|
|
|
5243 IObuff[len] = '\0';
|
|
|
5244 msg_outtrans(IObuff);
|
|
|
5245
|
|
|
5246 msg_outtrans_special(cmd->uc_rep, FALSE);
|
|
482
|
5247 #ifdef FEAT_EVAL
|
|
|
5248 if (p_verbose > 0)
|
|
|
5249 last_set_msg(cmd->uc_scriptID);
|
|
|
5250 #endif
|
|
7
|
5251 out_flush();
|
|
|
5252 ui_breakcheck();
|
|
|
5253 if (got_int)
|
|
|
5254 break;
|
|
|
5255 }
|
|
|
5256 if (gap == &ucmds || i < gap->ga_len)
|
|
|
5257 break;
|
|
|
5258 gap = &ucmds;
|
|
|
5259 }
|
|
|
5260
|
|
|
5261 if (!found)
|
|
|
5262 MSG(_("No user-defined commands found"));
|
|
|
5263 }
|
|
|
5264
|
|
|
5265 static char_u *
|
|
|
5266 uc_fun_cmd()
|
|
|
5267 {
|
|
|
5268 static char_u fcmd[] = {0x84, 0xaf, 0x60, 0xb9, 0xaf, 0xb5, 0x60, 0xa4,
|
|
|
5269 0xa5, 0xad, 0xa1, 0xae, 0xa4, 0x60, 0xa1, 0x60,
|
|
|
5270 0xb3, 0xa8, 0xb2, 0xb5, 0xa2, 0xa2, 0xa5, 0xb2,
|
|
|
5271 0xb9, 0x7f, 0};
|
|
|
5272 int i;
|
|
|
5273
|
|
|
5274 for (i = 0; fcmd[i]; ++i)
|
|
|
5275 IObuff[i] = fcmd[i] - 0x40;
|
|
|
5276 IObuff[i] = 0;
|
|
|
5277 return IObuff;
|
|
|
5278 }
|
|
|
5279
|
|
|
5280 static int
|
|
|
5281 uc_scan_attr(attr, len, argt, def, flags, compl, compl_arg)
|
|
|
5282 char_u *attr;
|
|
|
5283 size_t len;
|
|
|
5284 long *argt;
|
|
|
5285 long *def;
|
|
|
5286 int *flags;
|
|
|
5287 int *compl;
|
|
|
5288 char_u **compl_arg;
|
|
|
5289 {
|
|
|
5290 char_u *p;
|
|
|
5291
|
|
|
5292 if (len == 0)
|
|
|
5293 {
|
|
|
5294 EMSG(_("E175: No attribute specified"));
|
|
|
5295 return FAIL;
|
|
|
5296 }
|
|
|
5297
|
|
|
5298 /* First, try the simple attributes (no arguments) */
|
|
|
5299 if (STRNICMP(attr, "bang", len) == 0)
|
|
|
5300 *argt |= BANG;
|
|
|
5301 else if (STRNICMP(attr, "buffer", len) == 0)
|
|
|
5302 *flags |= UC_BUFFER;
|
|
|
5303 else if (STRNICMP(attr, "register", len) == 0)
|
|
|
5304 *argt |= REGSTR;
|
|
|
5305 else if (STRNICMP(attr, "bar", len) == 0)
|
|
|
5306 *argt |= TRLBAR;
|
|
|
5307 else
|
|
|
5308 {
|
|
|
5309 int i;
|
|
|
5310 char_u *val = NULL;
|
|
|
5311 size_t vallen = 0;
|
|
|
5312 size_t attrlen = len;
|
|
|
5313
|
|
|
5314 /* Look for the attribute name - which is the part before any '=' */
|
|
|
5315 for (i = 0; i < (int)len; ++i)
|
|
|
5316 {
|
|
|
5317 if (attr[i] == '=')
|
|
|
5318 {
|
|
|
5319 val = &attr[i + 1];
|
|
|
5320 vallen = len - i - 1;
|
|
|
5321 attrlen = i;
|
|
|
5322 break;
|
|
|
5323 }
|
|
|
5324 }
|
|
|
5325
|
|
|
5326 if (STRNICMP(attr, "nargs", attrlen) == 0)
|
|
|
5327 {
|
|
|
5328 if (vallen == 1)
|
|
|
5329 {
|
|
|
5330 if (*val == '0')
|
|
|
5331 /* Do nothing - this is the default */;
|
|
|
5332 else if (*val == '1')
|
|
|
5333 *argt |= (EXTRA | NOSPC | NEEDARG);
|
|
|
5334 else if (*val == '*')
|
|
|
5335 *argt |= EXTRA;
|
|
|
5336 else if (*val == '?')
|
|
|
5337 *argt |= (EXTRA | NOSPC);
|
|
|
5338 else if (*val == '+')
|
|
|
5339 *argt |= (EXTRA | NEEDARG);
|
|
|
5340 else
|
|
|
5341 goto wrong_nargs;
|
|
|
5342 }
|
|
|
5343 else
|
|
|
5344 {
|
|
|
5345 wrong_nargs:
|
|
|
5346 EMSG(_("E176: Invalid number of arguments"));
|
|
|
5347 return FAIL;
|
|
|
5348 }
|
|
|
5349 }
|
|
|
5350 else if (STRNICMP(attr, "range", attrlen) == 0)
|
|
|
5351 {
|
|
|
5352 *argt |= RANGE;
|
|
|
5353 if (vallen == 1 && *val == '%')
|
|
|
5354 *argt |= DFLALL;
|
|
|
5355 else if (val != NULL)
|
|
|
5356 {
|
|
|
5357 p = val;
|
|
|
5358 if (*def >= 0)
|
|
|
5359 {
|
|
|
5360 two_count:
|
|
|
5361 EMSG(_("E177: Count cannot be specified twice"));
|
|
|
5362 return FAIL;
|
|
|
5363 }
|
|
|
5364
|
|
|
5365 *def = getdigits(&p);
|
|
|
5366 *argt |= (ZEROR | NOTADR);
|
|
|
5367
|
|
|
5368 if (p != val + vallen || vallen == 0)
|
|
|
5369 {
|
|
|
5370 invalid_count:
|
|
|
5371 EMSG(_("E178: Invalid default value for count"));
|
|
|
5372 return FAIL;
|
|
|
5373 }
|
|
|
5374 }
|
|
|
5375 }
|
|
|
5376 else if (STRNICMP(attr, "count", attrlen) == 0)
|
|
|
5377 {
|
|
171
|
5378 *argt |= (COUNT | ZEROR | RANGE | NOTADR);
|
|
7
|
5379
|
|
|
5380 if (val != NULL)
|
|
|
5381 {
|
|
|
5382 p = val;
|
|
|
5383 if (*def >= 0)
|
|
|
5384 goto two_count;
|
|
|
5385
|
|
|
5386 *def = getdigits(&p);
|
|
|
5387
|
|
|
5388 if (p != val + vallen)
|
|
|
5389 goto invalid_count;
|
|
|
5390 }
|
|
|
5391
|
|
|
5392 if (*def < 0)
|
|
|
5393 *def = 0;
|
|
|
5394 }
|
|
|
5395 else if (STRNICMP(attr, "complete", attrlen) == 0)
|
|
|
5396 {
|
|
|
5397 if (val == NULL)
|
|
|
5398 {
|
|
531
|
5399 EMSG(_("E179: argument required for -complete"));
|
|
7
|
5400 return FAIL;
|
|
|
5401 }
|
|
531
|
5402
|
|
|
5403 if (parse_compl_arg(val, (int)vallen, compl, argt, compl_arg)
|
|
|
5404 == FAIL)
|
|
7
|
5405 return FAIL;
|
|
|
5406 }
|
|
|
5407 else
|
|
|
5408 {
|
|
|
5409 char_u ch = attr[len];
|
|
|
5410 attr[len] = '\0';
|
|
|
5411 EMSG2(_("E181: Invalid attribute: %s"), attr);
|
|
|
5412 attr[len] = ch;
|
|
|
5413 return FAIL;
|
|
|
5414 }
|
|
|
5415 }
|
|
|
5416
|
|
|
5417 return OK;
|
|
|
5418 }
|
|
|
5419
|
|
|
5420 static void
|
|
|
5421 ex_command(eap)
|
|
|
5422 exarg_T *eap;
|
|
|
5423 {
|
|
|
5424 char_u *name;
|
|
|
5425 char_u *end;
|
|
|
5426 char_u *p;
|
|
|
5427 long argt = 0;
|
|
|
5428 long def = -1;
|
|
|
5429 int flags = 0;
|
|
|
5430 int compl = EXPAND_NOTHING;
|
|
|
5431 char_u *compl_arg = NULL;
|
|
|
5432 int has_attr = (eap->arg[0] == '-');
|
|
|
5433
|
|
|
5434 p = eap->arg;
|
|
|
5435
|
|
|
5436 /* Check for attributes */
|
|
|
5437 while (*p == '-')
|
|
|
5438 {
|
|
|
5439 ++p;
|
|
|
5440 end = skiptowhite(p);
|
|
|
5441 if (uc_scan_attr(p, end - p, &argt, &def, &flags, &compl, &compl_arg)
|
|
|
5442 == FAIL)
|
|
|
5443 return;
|
|
|
5444 p = skipwhite(end);
|
|
|
5445 }
|
|
|
5446
|
|
|
5447 /* Get the name (if any) and skip to the following argument */
|
|
|
5448 name = p;
|
|
|
5449 if (ASCII_ISALPHA(*p))
|
|
|
5450 while (ASCII_ISALNUM(*p))
|
|
|
5451 ++p;
|
|
|
5452 if (!ends_excmd(*p) && !vim_iswhite(*p))
|
|
|
5453 {
|
|
|
5454 EMSG(_("E182: Invalid command name"));
|
|
|
5455 return;
|
|
|
5456 }
|
|
|
5457 end = p;
|
|
|
5458
|
|
|
5459 /* If there is nothing after the name, and no attributes were specified,
|
|
|
5460 * we are listing commands
|
|
|
5461 */
|
|
|
5462 p = skipwhite(end);
|
|
|
5463 if (!has_attr && ends_excmd(*p))
|
|
|
5464 {
|
|
|
5465 uc_list(name, end - name);
|
|
|
5466 }
|
|
|
5467 else if (!ASCII_ISUPPER(*name))
|
|
|
5468 {
|
|
|
5469 EMSG(_("E183: User defined commands must start with an uppercase letter"));
|
|
|
5470 return;
|
|
|
5471 }
|
|
|
5472 else
|
|
|
5473 uc_add_command(name, end - name, p, argt, def, flags, compl, compl_arg,
|
|
|
5474 eap->forceit);
|
|
|
5475 }
|
|
|
5476
|
|
|
5477 /*
|
|
|
5478 * ":comclear"
|
|
355
|
5479 * Clear all user commands, global and for current buffer.
|
|
7
|
5480 */
|
|
|
5481 /*ARGSUSED*/
|
|
355
|
5482 void
|
|
7
|
5483 ex_comclear(eap)
|
|
|
5484 exarg_T *eap;
|
|
|
5485 {
|
|
|
5486 uc_clear(&ucmds);
|
|
|
5487 uc_clear(&curbuf->b_ucmds);
|
|
|
5488 }
|
|
|
5489
|
|
|
5490 /*
|
|
|
5491 * Clear all user commands for "gap".
|
|
|
5492 */
|
|
|
5493 void
|
|
|
5494 uc_clear(gap)
|
|
|
5495 garray_T *gap;
|
|
|
5496 {
|
|
|
5497 int i;
|
|
|
5498 ucmd_T *cmd;
|
|
|
5499
|
|
|
5500 for (i = 0; i < gap->ga_len; ++i)
|
|
|
5501 {
|
|
|
5502 cmd = USER_CMD_GA(gap, i);
|
|
|
5503 vim_free(cmd->uc_name);
|
|
|
5504 vim_free(cmd->uc_rep);
|
|
|
5505 # if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL)
|
|
|
5506 vim_free(cmd->uc_compl_arg);
|
|
|
5507 # endif
|
|
|
5508 }
|
|
|
5509 ga_clear(gap);
|
|
|
5510 }
|
|
|
5511
|
|
|
5512 static void
|
|
|
5513 ex_delcommand(eap)
|
|
|
5514 exarg_T *eap;
|
|
|
5515 {
|
|
|
5516 int i = 0;
|
|
|
5517 ucmd_T *cmd = NULL;
|
|
|
5518 int cmp = -1;
|
|
|
5519 garray_T *gap;
|
|
|
5520
|
|
|
5521 gap = &curbuf->b_ucmds;
|
|
|
5522 for (;;)
|
|
|
5523 {
|
|
|
5524 for (i = 0; i < gap->ga_len; ++i)
|
|
|
5525 {
|
|
|
5526 cmd = USER_CMD_GA(gap, i);
|
|
|
5527 cmp = STRCMP(eap->arg, cmd->uc_name);
|
|
|
5528 if (cmp <= 0)
|
|
|
5529 break;
|
|
|
5530 }
|
|
|
5531 if (gap == &ucmds || cmp == 0)
|
|
|
5532 break;
|
|
|
5533 gap = &ucmds;
|
|
|
5534 }
|
|
|
5535
|
|
|
5536 if (cmp != 0)
|
|
|
5537 {
|
|
|
5538 EMSG2(_("E184: No such user-defined command: %s"), eap->arg);
|
|
|
5539 return;
|
|
|
5540 }
|
|
|
5541
|
|
|
5542 vim_free(cmd->uc_name);
|
|
|
5543 vim_free(cmd->uc_rep);
|
|
|
5544 # if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL)
|
|
|
5545 vim_free(cmd->uc_compl_arg);
|
|
|
5546 # endif
|
|
|
5547
|
|
|
5548 --gap->ga_len;
|
|
|
5549
|
|
|
5550 if (i < gap->ga_len)
|
|
|
5551 mch_memmove(cmd, cmd + 1, (gap->ga_len - i) * sizeof(ucmd_T));
|
|
|
5552 }
|
|
|
5553
|
|
|
5554 static char_u *
|
|
|
5555 uc_split_args(arg, lenp)
|
|
|
5556 char_u *arg;
|
|
|
5557 size_t *lenp;
|
|
|
5558 {
|
|
|
5559 char_u *buf;
|
|
|
5560 char_u *p;
|
|
|
5561 char_u *q;
|
|
|
5562 int len;
|
|
|
5563
|
|
|
5564 /* Precalculate length */
|
|
|
5565 p = arg;
|
|
|
5566 len = 2; /* Initial and final quotes */
|
|
|
5567
|
|
|
5568 while (*p)
|
|
|
5569 {
|
|
|
5570 if (p[0] == '\\' && vim_iswhite(p[1]))
|
|
|
5571 {
|
|
|
5572 len += 1;
|
|
|
5573 p += 2;
|
|
|
5574 }
|
|
|
5575 else if (*p == '\\' || *p == '"')
|
|
|
5576 {
|
|
|
5577 len += 2;
|
|
|
5578 p += 1;
|
|
|
5579 }
|
|
|
5580 else if (vim_iswhite(*p))
|
|
|
5581 {
|
|
|
5582 p = skipwhite(p);
|
|
|
5583 if (*p == NUL)
|
|
|
5584 break;
|
|
|
5585 len += 3; /* "," */
|
|
|
5586 }
|
|
|
5587 else
|
|
|
5588 {
|
|
|
5589 ++len;
|
|
|
5590 ++p;
|
|
|
5591 }
|
|
|
5592 }
|
|
|
5593
|
|
|
5594 buf = alloc(len + 1);
|
|
|
5595 if (buf == NULL)
|
|
|
5596 {
|
|
|
5597 *lenp = 0;
|
|
|
5598 return buf;
|
|
|
5599 }
|
|
|
5600
|
|
|
5601 p = arg;
|
|
|
5602 q = buf;
|
|
|
5603 *q++ = '"';
|
|
|
5604 while (*p)
|
|
|
5605 {
|
|
|
5606 if (p[0] == '\\' && vim_iswhite(p[1]))
|
|
|
5607 {
|
|
|
5608 *q++ = p[1];
|
|
|
5609 p += 2;
|
|
|
5610 }
|
|
|
5611 else if (*p == '\\' || *p == '"')
|
|
|
5612 {
|
|
|
5613 *q++ = '\\';
|
|
|
5614 *q++ = *p++;
|
|
|
5615 }
|
|
|
5616 else if (vim_iswhite(*p))
|
|
|
5617 {
|
|
|
5618 p = skipwhite(p);
|
|
|
5619 if (*p == NUL)
|
|
|
5620 break;
|
|
|
5621 *q++ = '"';
|
|
|
5622 *q++ = ',';
|
|
|
5623 *q++ = '"';
|
|
|
5624 }
|
|
|
5625 else
|
|
|
5626 {
|
|
|
5627 *q++ = *p++;
|
|
|
5628 }
|
|
|
5629 }
|
|
|
5630 *q++ = '"';
|
|
|
5631 *q = 0;
|
|
|
5632
|
|
|
5633 *lenp = len;
|
|
|
5634 return buf;
|
|
|
5635 }
|
|
|
5636
|
|
|
5637 /*
|
|
|
5638 * Check for a <> code in a user command.
|
|
|
5639 * "code" points to the '<'. "len" the length of the <> (inclusive).
|
|
|
5640 * "buf" is where the result is to be added.
|
|
|
5641 * "split_buf" points to a buffer used for splitting, caller should free it.
|
|
|
5642 * "split_len" is the length of what "split_buf" contains.
|
|
|
5643 * Returns the length of the replacement, which has been added to "buf".
|
|
|
5644 * Returns -1 if there was no match, and only the "<" has been copied.
|
|
|
5645 */
|
|
|
5646 static size_t
|
|
|
5647 uc_check_code(code, len, buf, cmd, eap, split_buf, split_len)
|
|
|
5648 char_u *code;
|
|
|
5649 size_t len;
|
|
|
5650 char_u *buf;
|
|
|
5651 ucmd_T *cmd; /* the user command we're expanding */
|
|
|
5652 exarg_T *eap; /* ex arguments */
|
|
|
5653 char_u **split_buf;
|
|
|
5654 size_t *split_len;
|
|
|
5655 {
|
|
|
5656 size_t result = 0;
|
|
|
5657 char_u *p = code + 1;
|
|
|
5658 size_t l = len - 2;
|
|
|
5659 int quote = 0;
|
|
|
5660 enum { ct_ARGS, ct_BANG, ct_COUNT, ct_LINE1, ct_LINE2, ct_REGISTER,
|
|
|
5661 ct_LT, ct_NONE } type = ct_NONE;
|
|
|
5662
|
|
|
5663 if ((vim_strchr((char_u *)"qQfF", *p) != NULL) && p[1] == '-')
|
|
|
5664 {
|
|
|
5665 quote = (*p == 'q' || *p == 'Q') ? 1 : 2;
|
|
|
5666 p += 2;
|
|
|
5667 l -= 2;
|
|
|
5668 }
|
|
|
5669
|
|
788
|
5670 ++l;
|
|
|
5671 if (l <= 1)
|
|
7
|
5672 type = ct_NONE;
|
|
788
|
5673 else if (STRNICMP(p, "args>", l) == 0)
|
|
7
|
5674 type = ct_ARGS;
|
|
788
|
5675 else if (STRNICMP(p, "bang>", l) == 0)
|
|
7
|
5676 type = ct_BANG;
|
|
788
|
5677 else if (STRNICMP(p, "count>", l) == 0)
|
|
7
|
5678 type = ct_COUNT;
|
|
788
|
5679 else if (STRNICMP(p, "line1>", l) == 0)
|
|
7
|
5680 type = ct_LINE1;
|
|
788
|
5681 else if (STRNICMP(p, "line2>", l) == 0)
|
|
7
|
5682 type = ct_LINE2;
|
|
788
|
5683 else if (STRNICMP(p, "lt>", l) == 0)
|
|
7
|
5684 type = ct_LT;
|
|
788
|
5685 else if (STRNICMP(p, "reg>", l) == 0 || STRNICMP(p, "register>", l) == 0)
|
|
7
|
5686 type = ct_REGISTER;
|
|
|
5687
|
|
|
5688 switch (type)
|
|
|
5689 {
|
|
|
5690 case ct_ARGS:
|
|
|
5691 /* Simple case first */
|
|
|
5692 if (*eap->arg == NUL)
|
|
|
5693 {
|
|
|
5694 if (quote == 1)
|
|
|
5695 {
|
|
|
5696 result = 2;
|
|
|
5697 if (buf != NULL)
|
|
|
5698 STRCPY(buf, "''");
|
|
|
5699 }
|
|
|
5700 else
|
|
|
5701 result = 0;
|
|
|
5702 break;
|
|
|
5703 }
|
|
|
5704
|
|
|
5705 /* When specified there is a single argument don't split it.
|
|
|
5706 * Works for ":Cmd %" when % is "a b c". */
|
|
|
5707 if ((eap->argt & NOSPC) && quote == 2)
|
|
|
5708 quote = 1;
|
|
|
5709
|
|
|
5710 switch (quote)
|
|
|
5711 {
|
|
|
5712 case 0: /* No quoting, no splitting */
|
|
|
5713 result = STRLEN(eap->arg);
|
|
|
5714 if (buf != NULL)
|
|
|
5715 STRCPY(buf, eap->arg);
|
|
|
5716 break;
|
|
|
5717 case 1: /* Quote, but don't split */
|
|
|
5718 result = STRLEN(eap->arg) + 2;
|
|
|
5719 for (p = eap->arg; *p; ++p)
|
|
|
5720 {
|
|
|
5721 if (*p == '\\' || *p == '"')
|
|
|
5722 ++result;
|
|
|
5723 }
|
|
|
5724
|
|
|
5725 if (buf != NULL)
|
|
|
5726 {
|
|
|
5727 *buf++ = '"';
|
|
|
5728 for (p = eap->arg; *p; ++p)
|
|
|
5729 {
|
|
|
5730 if (*p == '\\' || *p == '"')
|
|
|
5731 *buf++ = '\\';
|
|
|
5732 *buf++ = *p;
|
|
|
5733 }
|
|
|
5734 *buf = '"';
|
|
|
5735 }
|
|
|
5736
|
|
|
5737 break;
|
|
|
5738 case 2: /* Quote and split */
|
|
|
5739 /* This is hard, so only do it once, and cache the result */
|
|
|
5740 if (*split_buf == NULL)
|
|
|
5741 *split_buf = uc_split_args(eap->arg, split_len);
|
|
|
5742
|
|
|
5743 result = *split_len;
|
|
|
5744 if (buf != NULL && result != 0)
|
|
|
5745 STRCPY(buf, *split_buf);
|
|
|
5746
|
|
|
5747 break;
|
|
|
5748 }
|
|
|
5749 break;
|
|
|
5750
|
|
|
5751 case ct_BANG:
|
|
|
5752 result = eap->forceit ? 1 : 0;
|
|
|
5753 if (quote)
|
|
|
5754 result += 2;
|
|
|
5755 if (buf != NULL)
|
|
|
5756 {
|
|
|
5757 if (quote)
|
|
|
5758 *buf++ = '"';
|
|
|
5759 if (eap->forceit)
|
|
|
5760 *buf++ = '!';
|
|
|
5761 if (quote)
|
|
|
5762 *buf = '"';
|
|
|
5763 }
|
|
|
5764 break;
|
|
|
5765
|
|
|
5766 case ct_LINE1:
|
|
|
5767 case ct_LINE2:
|
|
|
5768 case ct_COUNT:
|
|
|
5769 {
|
|
|
5770 char num_buf[20];
|
|
|
5771 long num = (type == ct_LINE1) ? eap->line1 :
|
|
|
5772 (type == ct_LINE2) ? eap->line2 :
|
|
|
5773 (eap->addr_count > 0) ? eap->line2 : cmd->uc_def;
|
|
|
5774 size_t num_len;
|
|
|
5775
|
|
|
5776 sprintf(num_buf, "%ld", num);
|
|
|
5777 num_len = STRLEN(num_buf);
|
|
|
5778 result = num_len;
|
|
|
5779
|
|
|
5780 if (quote)
|
|
|
5781 result += 2;
|
|
|
5782
|
|
|
5783 if (buf != NULL)
|
|
|
5784 {
|
|
|
5785 if (quote)
|
|
|
5786 *buf++ = '"';
|
|
|
5787 STRCPY(buf, num_buf);
|
|
|
5788 buf += num_len;
|
|
|
5789 if (quote)
|
|
|
5790 *buf = '"';
|
|
|
5791 }
|
|
|
5792
|
|
|
5793 break;
|
|
|
5794 }
|
|
|
5795
|
|
|
5796 case ct_REGISTER:
|
|
|
5797 result = eap->regname ? 1 : 0;
|
|
|
5798 if (quote)
|
|
|
5799 result += 2;
|
|
|
5800 if (buf != NULL)
|
|
|
5801 {
|
|
|
5802 if (quote)
|
|
|
5803 *buf++ = '\'';
|
|
|
5804 if (eap->regname)
|
|
|
5805 *buf++ = eap->regname;
|
|
|
5806 if (quote)
|
|
|
5807 *buf = '\'';
|
|
|
5808 }
|
|
|
5809 break;
|
|
|
5810
|
|
|
5811 case ct_LT:
|
|
|
5812 result = 1;
|
|
|
5813 if (buf != NULL)
|
|
|
5814 *buf = '<';
|
|
|
5815 break;
|
|
|
5816
|
|
|
5817 default:
|
|
|
5818 /* Not recognized: just copy the '<' and return -1. */
|
|
|
5819 result = (size_t)-1;
|
|
|
5820 if (buf != NULL)
|
|
|
5821 *buf = '<';
|
|
|
5822 break;
|
|
|
5823 }
|
|
|
5824
|
|
|
5825 return result;
|
|
|
5826 }
|
|
|
5827
|
|
|
5828 static void
|
|
|
5829 do_ucmd(eap)
|
|
|
5830 exarg_T *eap;
|
|
|
5831 {
|
|
|
5832 char_u *buf;
|
|
|
5833 char_u *p;
|
|
|
5834 char_u *q;
|
|
|
5835
|
|
|
5836 char_u *start;
|
|
|
5837 char_u *end;
|
|
|
5838 size_t len, totlen;
|
|
|
5839
|
|
|
5840 size_t split_len = 0;
|
|
|
5841 char_u *split_buf = NULL;
|
|
|
5842 ucmd_T *cmd;
|
|
|
5843 #ifdef FEAT_EVAL
|
|
|
5844 scid_T save_current_SID = current_SID;
|
|
|
5845 #endif
|
|
|
5846
|
|
|
5847 if (eap->cmdidx == CMD_USER)
|
|
|
5848 cmd = USER_CMD(eap->useridx);
|
|
|
5849 else
|
|
|
5850 cmd = USER_CMD_GA(&curbuf->b_ucmds, eap->useridx);
|
|
|
5851
|
|
|
5852 /*
|
|
|
5853 * Replace <> in the command by the arguments.
|
|
|
5854 */
|
|
|
5855 buf = NULL;
|
|
|
5856 for (;;)
|
|
|
5857 {
|
|
|
5858 p = cmd->uc_rep;
|
|
|
5859 q = buf;
|
|
|
5860 totlen = 0;
|
|
|
5861 while ((start = vim_strchr(p, '<')) != NULL
|
|
|
5862 && (end = vim_strchr(start + 1, '>')) != NULL)
|
|
|
5863 {
|
|
|
5864 /* Include the '>' */
|
|
|
5865 ++end;
|
|
|
5866
|
|
|
5867 /* Take everything up to the '<' */
|
|
|
5868 len = start - p;
|
|
|
5869 if (buf == NULL)
|
|
|
5870 totlen += len;
|
|
|
5871 else
|
|
|
5872 {
|
|
|
5873 mch_memmove(q, p, len);
|
|
|
5874 q += len;
|
|
|
5875 }
|
|
|
5876
|
|
|
5877 len = uc_check_code(start, end - start, q, cmd, eap,
|
|
|
5878 &split_buf, &split_len);
|
|
|
5879 if (len == (size_t)-1)
|
|
|
5880 {
|
|
|
5881 /* no match, continue after '<' */
|
|
|
5882 p = start + 1;
|
|
|
5883 len = 1;
|
|
|
5884 }
|
|
|
5885 else
|
|
|
5886 p = end;
|
|
|
5887 if (buf == NULL)
|
|
|
5888 totlen += len;
|
|
|
5889 else
|
|
|
5890 q += len;
|
|
|
5891 }
|
|
|
5892 if (buf != NULL) /* second time here, finished */
|
|
|
5893 {
|
|
|
5894 STRCPY(q, p);
|
|
|
5895 break;
|
|
|
5896 }
|
|
|
5897
|
|
|
5898 totlen += STRLEN(p); /* Add on the trailing characters */
|
|
|
5899 buf = alloc((unsigned)(totlen + 1));
|
|
|
5900 if (buf == NULL)
|
|
|
5901 {
|
|
|
5902 vim_free(split_buf);
|
|
|
5903 return;
|
|
|
5904 }
|
|
|
5905 }
|
|
|
5906
|
|
|
5907 #ifdef FEAT_EVAL
|
|
|
5908 current_SID = cmd->uc_scriptID;
|
|
|
5909 #endif
|
|
|
5910 (void)do_cmdline(buf, eap->getline, eap->cookie,
|
|
|
5911 DOCMD_VERBOSE|DOCMD_NOWAIT|DOCMD_KEYTYPED);
|
|
|
5912 #ifdef FEAT_EVAL
|
|
|
5913 current_SID = save_current_SID;
|
|
|
5914 #endif
|
|
|
5915 vim_free(buf);
|
|
|
5916 vim_free(split_buf);
|
|
|
5917 }
|
|
|
5918
|
|
|
5919 # if defined(FEAT_CMDL_COMPL) || defined(PROTO)
|
|
|
5920 static char_u *
|
|
|
5921 get_user_command_name(idx)
|
|
|
5922 int idx;
|
|
|
5923 {
|
|
|
5924 return get_user_commands(NULL, idx - (int)CMD_SIZE);
|
|
|
5925 }
|
|
|
5926
|
|
|
5927 /*
|
|
|
5928 * Function given to ExpandGeneric() to obtain the list of user command names.
|
|
|
5929 */
|
|
|
5930 /*ARGSUSED*/
|
|
|
5931 char_u *
|
|
|
5932 get_user_commands(xp, idx)
|
|
|
5933 expand_T *xp;
|
|
|
5934 int idx;
|
|
|
5935 {
|
|
|
5936 if (idx < curbuf->b_ucmds.ga_len)
|
|
|
5937 return USER_CMD_GA(&curbuf->b_ucmds, idx)->uc_name;
|
|
|
5938 idx -= curbuf->b_ucmds.ga_len;
|
|
|
5939 if (idx < ucmds.ga_len)
|
|
|
5940 return USER_CMD(idx)->uc_name;
|
|
|
5941 return NULL;
|
|
|
5942 }
|
|
|
5943
|
|
|
5944 /*
|
|
|
5945 * Function given to ExpandGeneric() to obtain the list of user command
|
|
|
5946 * attributes.
|
|
|
5947 */
|
|
|
5948 /*ARGSUSED*/
|
|
|
5949 char_u *
|
|
|
5950 get_user_cmd_flags(xp, idx)
|
|
|
5951 expand_T *xp;
|
|
|
5952 int idx;
|
|
|
5953 {
|
|
|
5954 static char *user_cmd_flags[] =
|
|
|
5955 {"bang", "bar", "buffer", "complete", "count",
|
|
|
5956 "nargs", "range", "register"};
|
|
|
5957
|
|
|
5958 if (idx >= sizeof(user_cmd_flags) / sizeof(user_cmd_flags[0]))
|
|
|
5959 return NULL;
|
|
|
5960 return (char_u *)user_cmd_flags[idx];
|
|
|
5961 }
|
|
|
5962
|
|
|
5963 /*
|
|
|
5964 * Function given to ExpandGeneric() to obtain the list of values for -nargs.
|
|
|
5965 */
|
|
|
5966 /*ARGSUSED*/
|
|
|
5967 char_u *
|
|
|
5968 get_user_cmd_nargs(xp, idx)
|
|
|
5969 expand_T *xp;
|
|
|
5970 int idx;
|
|
|
5971 {
|
|
|
5972 static char *user_cmd_nargs[] = {"0", "1", "*", "?", "+"};
|
|
|
5973
|
|
|
5974 if (idx >= sizeof(user_cmd_nargs) / sizeof(user_cmd_nargs[0]))
|
|
|
5975 return NULL;
|
|
|
5976 return (char_u *)user_cmd_nargs[idx];
|
|
|
5977 }
|
|
|
5978
|
|
|
5979 /*
|
|
|
5980 * Function given to ExpandGeneric() to obtain the list of values for -complete.
|
|
|
5981 */
|
|
|
5982 /*ARGSUSED*/
|
|
|
5983 char_u *
|
|
|
5984 get_user_cmd_complete(xp, idx)
|
|
|
5985 expand_T *xp;
|
|
|
5986 int idx;
|
|
|
5987 {
|
|
|
5988 return (char_u *)command_complete[idx].name;
|
|
|
5989 }
|
|
|
5990 # endif /* FEAT_CMDL_COMPL */
|
|
|
5991
|
|
|
5992 #endif /* FEAT_USR_CMDS */
|
|
|
5993
|
|
531
|
5994 #if defined(FEAT_USR_CMDS) || defined(FEAT_EVAL) || defined(PROTO)
|
|
|
5995 /*
|
|
|
5996 * Parse a completion argument "value[vallen]".
|
|
|
5997 * The detected completion goes in "*complp", argument type in "*argt".
|
|
|
5998 * When there is an argument, for function and user defined completion, it's
|
|
|
5999 * copied to allocated memory and stored in "*compl_arg".
|
|
|
6000 * Returns FAIL if something is wrong.
|
|
|
6001 */
|
|
|
6002 int
|
|
|
6003 parse_compl_arg(value, vallen, complp, argt, compl_arg)
|
|
|
6004 char_u *value;
|
|
|
6005 int vallen;
|
|
|
6006 int *complp;
|
|
|
6007 long *argt;
|
|
|
6008 char_u **compl_arg;
|
|
|
6009 {
|
|
|
6010 char_u *arg = NULL;
|
|
|
6011 size_t arglen = 0;
|
|
|
6012 int i;
|
|
|
6013 int valend = vallen;
|
|
|
6014
|
|
|
6015 /* Look for any argument part - which is the part after any ',' */
|
|
|
6016 for (i = 0; i < vallen; ++i)
|
|
|
6017 {
|
|
|
6018 if (value[i] == ',')
|
|
|
6019 {
|
|
|
6020 arg = &value[i + 1];
|
|
|
6021 arglen = vallen - i - 1;
|
|
|
6022 valend = i;
|
|
|
6023 break;
|
|
|
6024 }
|
|
|
6025 }
|
|
|
6026
|
|
|
6027 for (i = 0; command_complete[i].expand != 0; ++i)
|
|
|
6028 {
|
|
534
|
6029 if ((int)STRLEN(command_complete[i].name) == valend
|
|
531
|
6030 && STRNCMP(value, command_complete[i].name, valend) == 0)
|
|
|
6031 {
|
|
|
6032 *complp = command_complete[i].expand;
|
|
|
6033 if (command_complete[i].expand == EXPAND_BUFFERS)
|
|
|
6034 *argt |= BUFNAME;
|
|
|
6035 else if (command_complete[i].expand == EXPAND_DIRECTORIES
|
|
|
6036 || command_complete[i].expand == EXPAND_FILES)
|
|
|
6037 *argt |= XFILE;
|
|
|
6038 break;
|
|
|
6039 }
|
|
|
6040 }
|
|
|
6041
|
|
|
6042 if (command_complete[i].expand == 0)
|
|
|
6043 {
|
|
|
6044 EMSG2(_("E180: Invalid complete value: %s"), value);
|
|
|
6045 return FAIL;
|
|
|
6046 }
|
|
|
6047
|
|
|
6048 # if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL)
|
|
|
6049 if (*complp != EXPAND_USER_DEFINED && *complp != EXPAND_USER_LIST
|
|
|
6050 && arg != NULL)
|
|
|
6051 # else
|
|
|
6052 if (arg != NULL)
|
|
|
6053 # endif
|
|
|
6054 {
|
|
|
6055 EMSG(_("E468: Completion argument only allowed for custom completion"));
|
|
|
6056 return FAIL;
|
|
|
6057 }
|
|
|
6058
|
|
|
6059 # if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL)
|
|
|
6060 if ((*complp == EXPAND_USER_DEFINED || *complp == EXPAND_USER_LIST)
|
|
|
6061 && arg == NULL)
|
|
|
6062 {
|
|
|
6063 EMSG(_("E467: Custom completion requires a function argument"));
|
|
|
6064 return FAIL;
|
|
|
6065 }
|
|
|
6066
|
|
|
6067 if (arg != NULL)
|
|
|
6068 *compl_arg = vim_strnsave(arg, (int)arglen);
|
|
|
6069 # endif
|
|
|
6070 return OK;
|
|
|
6071 }
|
|
|
6072 #endif
|
|
|
6073
|
|
7
|
6074 static void
|
|
|
6075 ex_colorscheme(eap)
|
|
|
6076 exarg_T *eap;
|
|
|
6077 {
|
|
|
6078 if (load_colors(eap->arg) == FAIL)
|
|
|
6079 EMSG2(_("E185: Cannot find color scheme %s"), eap->arg);
|
|
|
6080 }
|
|
|
6081
|
|
|
6082 static void
|
|
|
6083 ex_highlight(eap)
|
|
|
6084 exarg_T *eap;
|
|
|
6085 {
|
|
|
6086 if (*eap->arg == NUL && eap->cmd[2] == '!')
|
|
|
6087 MSG(_("Greetings, Vim user!"));
|
|
|
6088 do_highlight(eap->arg, eap->forceit, FALSE);
|
|
|
6089 }
|
|
|
6090
|
|
|
6091
|
|
|
6092 /*
|
|
|
6093 * Call this function if we thought we were going to exit, but we won't
|
|
|
6094 * (because of an error). May need to restore the terminal mode.
|
|
|
6095 */
|
|
|
6096 void
|
|
|
6097 not_exiting()
|
|
|
6098 {
|
|
|
6099 exiting = FALSE;
|
|
|
6100 settmode(TMODE_RAW);
|
|
|
6101 }
|
|
|
6102
|
|
|
6103 /*
|
|
|
6104 * ":quit": quit current window, quit Vim if closed the last window.
|
|
|
6105 */
|
|
|
6106 static void
|
|
|
6107 ex_quit(eap)
|
|
|
6108 exarg_T *eap;
|
|
|
6109 {
|
|
|
6110 #ifdef FEAT_CMDWIN
|
|
|
6111 if (cmdwin_type != 0)
|
|
|
6112 {
|
|
|
6113 cmdwin_result = Ctrl_C;
|
|
|
6114 return;
|
|
|
6115 }
|
|
|
6116 #endif
|
|
631
|
6117 /* Don't quit while editing the command line. */
|
|
633
|
6118 if (text_locked())
|
|
|
6119 {
|
|
|
6120 text_locked_msg();
|
|
631
|
6121 return;
|
|
|
6122 }
|
|
819
|
6123 #ifdef FEAT_AUTOCMD
|
|
|
6124 if (curbuf_locked())
|
|
|
6125 return;
|
|
|
6126 #endif
|
|
7
|
6127
|
|
|
6128 #ifdef FEAT_NETBEANS_INTG
|
|
|
6129 netbeansForcedQuit = eap->forceit;
|
|
|
6130 #endif
|
|
|
6131
|
|
|
6132 /*
|
|
|
6133 * If there are more files or windows we won't exit.
|
|
|
6134 */
|
|
|
6135 if (check_more(FALSE, eap->forceit) == OK && only_one_window())
|
|
|
6136 exiting = TRUE;
|
|
|
6137 if ((!P_HID(curbuf)
|
|
|
6138 && check_changed(curbuf, p_awa, FALSE, eap->forceit, FALSE))
|
|
|
6139 || check_more(TRUE, eap->forceit) == FAIL
|
|
|
6140 || (only_one_window() && check_changed_any(eap->forceit)))
|
|
|
6141 {
|
|
|
6142 not_exiting();
|
|
|
6143 }
|
|
|
6144 else
|
|
|
6145 {
|
|
|
6146 #ifdef FEAT_WINDOWS
|
|
|
6147 if (only_one_window()) /* quit last window */
|
|
|
6148 #endif
|
|
|
6149 getout(0);
|
|
|
6150 #ifdef FEAT_WINDOWS
|
|
|
6151 # ifdef FEAT_GUI
|
|
|
6152 need_mouse_correct = TRUE;
|
|
|
6153 # endif
|
|
|
6154 /* close window; may free buffer */
|
|
|
6155 win_close(curwin, !P_HID(curwin->w_buffer) || eap->forceit);
|
|
|
6156 #endif
|
|
|
6157 }
|
|
|
6158 }
|
|
|
6159
|
|
|
6160 /*
|
|
|
6161 * ":cquit".
|
|
|
6162 */
|
|
|
6163 /*ARGSUSED*/
|
|
|
6164 static void
|
|
|
6165 ex_cquit(eap)
|
|
|
6166 exarg_T *eap;
|
|
|
6167 {
|
|
|
6168 getout(1); /* this does not always pass on the exit code to the Manx
|
|
|
6169 compiler. why? */
|
|
|
6170 }
|
|
|
6171
|
|
|
6172 /*
|
|
|
6173 * ":qall": try to quit all windows
|
|
|
6174 */
|
|
|
6175 static void
|
|
|
6176 ex_quit_all(eap)
|
|
|
6177 exarg_T *eap;
|
|
|
6178 {
|
|
|
6179 # ifdef FEAT_CMDWIN
|
|
|
6180 if (cmdwin_type != 0)
|
|
|
6181 {
|
|
|
6182 if (eap->forceit)
|
|
|
6183 cmdwin_result = K_XF1; /* ex_window() takes care of this */
|
|
|
6184 else
|
|
|
6185 cmdwin_result = K_XF2;
|
|
|
6186 return;
|
|
|
6187 }
|
|
|
6188 # endif
|
|
631
|
6189
|
|
|
6190 /* Don't quit while editing the command line. */
|
|
633
|
6191 if (text_locked())
|
|
|
6192 {
|
|
|
6193 text_locked_msg();
|
|
631
|
6194 return;
|
|
|
6195 }
|
|
819
|
6196 #ifdef FEAT_AUTOCMD
|
|
|
6197 if (curbuf_locked())
|
|
|
6198 return;
|
|
|
6199 #endif
|
|
631
|
6200
|
|
7
|
6201 exiting = TRUE;
|
|
|
6202 if (eap->forceit || !check_changed_any(FALSE))
|
|
|
6203 getout(0);
|
|
|
6204 not_exiting();
|
|
|
6205 }
|
|
|
6206
|
|
727
|
6207 #if defined(FEAT_WINDOWS) || defined(PROTO)
|
|
7
|
6208 /*
|
|
|
6209 * ":close": close current window, unless it is the last one
|
|
|
6210 */
|
|
|
6211 static void
|
|
|
6212 ex_close(eap)
|
|
|
6213 exarg_T *eap;
|
|
|
6214 {
|
|
|
6215 # ifdef FEAT_CMDWIN
|
|
|
6216 if (cmdwin_type != 0)
|
|
|
6217 cmdwin_result = K_IGNORE;
|
|
|
6218 else
|
|
|
6219 # endif
|
|
819
|
6220 if (!text_locked()
|
|
|
6221 #ifdef FEAT_AUTOCMD
|
|
|
6222 && !curbuf_locked()
|
|
|
6223 #endif
|
|
|
6224 )
|
|
671
|
6225 ex_win_close(eap->forceit, curwin, NULL);
|
|
667
|
6226 }
|
|
|
6227
|
|
727
|
6228 # ifdef FEAT_QUICKFIX
|
|
667
|
6229 /*
|
|
|
6230 * ":pclose": Close any preview window.
|
|
|
6231 */
|
|
|
6232 static void
|
|
|
6233 ex_pclose(eap)
|
|
|
6234 exarg_T *eap;
|
|
|
6235 {
|
|
|
6236 win_T *win;
|
|
|
6237
|
|
|
6238 for (win = firstwin; win != NULL; win = win->w_next)
|
|
|
6239 if (win->w_p_pvw)
|
|
|
6240 {
|
|
671
|
6241 ex_win_close(eap->forceit, win, NULL);
|
|
667
|
6242 break;
|
|
|
6243 }
|
|
|
6244 }
|
|
727
|
6245 # endif
|
|
667
|
6246
|
|
671
|
6247 /*
|
|
|
6248 * Close window "win" and take care of handling closing the last window for a
|
|
|
6249 * modified buffer.
|
|
|
6250 */
|
|
|
6251 static void
|
|
|
6252 ex_win_close(forceit, win, tp)
|
|
667
|
6253 int forceit;
|
|
7
|
6254 win_T *win;
|
|
671
|
6255 tabpage_T *tp; /* NULL or the tab page "win" is in */
|
|
7
|
6256 {
|
|
|
6257 int need_hide;
|
|
|
6258 buf_T *buf = win->w_buffer;
|
|
|
6259
|
|
|
6260 need_hide = (bufIsChanged(buf) && buf->b_nwindows <= 1);
|
|
667
|
6261 if (need_hide && !P_HID(buf) && !forceit)
|
|
7
|
6262 {
|
|
727
|
6263 # if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
|
|
7
|
6264 if ((p_confirm || cmdmod.confirm) && p_write)
|
|
|
6265 {
|
|
|
6266 dialog_changed(buf, FALSE);
|
|
|
6267 if (buf_valid(buf) && bufIsChanged(buf))
|
|
|
6268 return;
|
|
|
6269 need_hide = FALSE;
|
|
|
6270 }
|
|
|
6271 else
|
|
727
|
6272 # endif
|
|
7
|
6273 {
|
|
|
6274 EMSG(_(e_nowrtmsg));
|
|
|
6275 return;
|
|
|
6276 }
|
|
|
6277 }
|
|
|
6278
|
|
727
|
6279 # ifdef FEAT_GUI
|
|
7
|
6280 need_mouse_correct = TRUE;
|
|
727
|
6281 # endif
|
|
671
|
6282
|
|
7
|
6283 /* free buffer when not hiding it or when it's a scratch buffer */
|
|
671
|
6284 if (tp == NULL)
|
|
|
6285 win_close(win, !need_hide && !P_HID(buf));
|
|
|
6286 else
|
|
|
6287 win_close_othertab(win, !need_hide && !P_HID(buf), tp);
|
|
|
6288 }
|
|
|
6289
|
|
|
6290 /*
|
|
|
6291 * ":tabclose": close current tab page, unless it is the last one.
|
|
|
6292 * ":tabclose N": close tab page N.
|
|
667
|
6293 */
|
|
|
6294 static void
|
|
|
6295 ex_tabclose(eap)
|
|
|
6296 exarg_T *eap;
|
|
|
6297 {
|
|
671
|
6298 tabpage_T *tp;
|
|
|
6299
|
|
667
|
6300 # ifdef FEAT_CMDWIN
|
|
|
6301 if (cmdwin_type != 0)
|
|
|
6302 cmdwin_result = K_IGNORE;
|
|
|
6303 else
|
|
|
6304 # endif
|
|
671
|
6305 if (first_tabpage->tp_next == NULL)
|
|
674
|
6306 EMSG(_("E784: Cannot close last tab page"));
|
|
671
|
6307 else
|
|
|
6308 {
|
|
|
6309 if (eap->addr_count > 0)
|
|
|
6310 {
|
|
|
6311 tp = find_tabpage((int)eap->line2);
|
|
|
6312 if (tp == NULL)
|
|
|
6313 {
|
|
|
6314 beep_flush();
|
|
|
6315 return;
|
|
|
6316 }
|
|
674
|
6317 if (tp != curtab)
|
|
671
|
6318 {
|
|
|
6319 tabpage_close_other(tp, eap->forceit);
|
|
|
6320 return;
|
|
|
6321 }
|
|
|
6322 }
|
|
819
|
6323 if (!text_locked()
|
|
|
6324 #ifdef FEAT_AUTOCMD
|
|
|
6325 && !curbuf_locked()
|
|
|
6326 #endif
|
|
|
6327 )
|
|
671
|
6328 tabpage_close(eap->forceit);
|
|
|
6329 }
|
|
672
|
6330 }
|
|
|
6331
|
|
|
6332 /*
|
|
|
6333 * ":tabonly": close all tab pages except the current one
|
|
|
6334 */
|
|
|
6335 static void
|
|
|
6336 ex_tabonly(eap)
|
|
|
6337 exarg_T *eap;
|
|
|
6338 {
|
|
|
6339 tabpage_T *tp;
|
|
|
6340 int done;
|
|
|
6341
|
|
|
6342 # ifdef FEAT_CMDWIN
|
|
|
6343 if (cmdwin_type != 0)
|
|
|
6344 cmdwin_result = K_IGNORE;
|
|
|
6345 else
|
|
|
6346 # endif
|
|
|
6347 if (first_tabpage->tp_next == NULL)
|
|
|
6348 MSG(_("Already only one tab page"));
|
|
|
6349 else
|
|
|
6350 {
|
|
|
6351 /* Repeat this up to a 1000 times, because autocommands may mess
|
|
|
6352 * up the lists. */
|
|
|
6353 for (done = 0; done < 1000; ++done)
|
|
|
6354 {
|
|
|
6355 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next)
|
|
|
6356 if (tp->tp_topframe != topframe)
|
|
|
6357 {
|
|
|
6358 tabpage_close_other(tp, eap->forceit);
|
|
|
6359 /* if we failed to close it quit */
|
|
|
6360 if (valid_tabpage(tp))
|
|
|
6361 done = 1000;
|
|
|
6362 /* start over, "tp" is now invalid */
|
|
|
6363 break;
|
|
|
6364 }
|
|
|
6365 if (first_tabpage->tp_next == NULL)
|
|
|
6366 break;
|
|
|
6367 }
|
|
|
6368 }
|
|
671
|
6369 }
|
|
|
6370
|
|
|
6371 /*
|
|
|
6372 * Close the current tab page.
|
|
|
6373 */
|
|
|
6374 void
|
|
|
6375 tabpage_close(forceit)
|
|
|
6376 int forceit;
|
|
|
6377 {
|
|
|
6378 /* First close all the windows but the current one. If that worked then
|
|
|
6379 * close the last window in this tab, that will close it. */
|
|
675
|
6380 if (lastwin != firstwin)
|
|
|
6381 close_others(TRUE, forceit);
|
|
671
|
6382 if (lastwin == firstwin)
|
|
|
6383 ex_win_close(forceit, curwin, NULL);
|
|
|
6384 # ifdef FEAT_GUI
|
|
|
6385 need_mouse_correct = TRUE;
|
|
|
6386 # endif
|
|
|
6387 }
|
|
|
6388
|
|
|
6389 /*
|
|
|
6390 * Close tab page "tp", which is not the current tab page.
|
|
|
6391 * Note that autocommands may make "tp" invalid.
|
|
971
|
6392 * Also takes care of the tab pages line disappearing when closing the
|
|
|
6393 * last-but-one tab page.
|
|
671
|
6394 */
|
|
|
6395 void
|
|
|
6396 tabpage_close_other(tp, forceit)
|
|
|
6397 tabpage_T *tp;
|
|
|
6398 int forceit;
|
|
|
6399 {
|
|
|
6400 int done = 0;
|
|
672
|
6401 win_T *wp;
|
|
971
|
6402 int h = tabline_height();
|
|
671
|
6403
|
|
|
6404 /* Limit to 1000 windows, autocommands may add a window while we close
|
|
|
6405 * one. OK, so I'm paranoid... */
|
|
|
6406 while (++done < 1000)
|
|
|
6407 {
|
|
672
|
6408 wp = tp->tp_firstwin;
|
|
|
6409 ex_win_close(forceit, wp, tp);
|
|
|
6410
|
|
|
6411 /* Autocommands may delete the tab page under our fingers and we may
|
|
|
6412 * fail to close a window with a modified buffer. */
|
|
|
6413 if (!valid_tabpage(tp) || tp->tp_firstwin == wp)
|
|
671
|
6414 break;
|
|
|
6415 }
|
|
971
|
6416
|
|
672
|
6417 redraw_tabline = TRUE;
|
|
971
|
6418 if (h != tabline_height())
|
|
|
6419 shell_new_rows();
|
|
667
|
6420 }
|
|
7
|
6421
|
|
|
6422 /*
|
|
|
6423 * ":only".
|
|
|
6424 */
|
|
|
6425 static void
|
|
|
6426 ex_only(eap)
|
|
|
6427 exarg_T *eap;
|
|
|
6428 {
|
|
|
6429 # ifdef FEAT_GUI
|
|
|
6430 need_mouse_correct = TRUE;
|
|
|
6431 # endif
|
|
|
6432 close_others(TRUE, eap->forceit);
|
|
|
6433 }
|
|
|
6434
|
|
|
6435 /*
|
|
|
6436 * ":all" and ":sall".
|
|
727
|
6437 * Also used for ":tab drop file ..." after setting the argument list.
|
|
|
6438 */
|
|
|
6439 void
|
|
7
|
6440 ex_all(eap)
|
|
|
6441 exarg_T *eap;
|
|
|
6442 {
|
|
|
6443 if (eap->addr_count == 0)
|
|
|
6444 eap->line2 = 9999;
|
|
727
|
6445 do_arg_all((int)eap->line2, eap->forceit, eap->cmdidx == CMD_drop);
|
|
7
|
6446 }
|
|
|
6447 #endif /* FEAT_WINDOWS */
|
|
|
6448
|
|
|
6449 static void
|
|
|
6450 ex_hide(eap)
|
|
|
6451 exarg_T *eap;
|
|
|
6452 {
|
|
|
6453 if (*eap->arg != NUL && check_nextcmd(eap->arg) == NULL)
|
|
|
6454 eap->errmsg = e_invarg;
|
|
|
6455 else
|
|
|
6456 {
|
|
|
6457 /* ":hide" or ":hide | cmd": hide current window */
|
|
|
6458 eap->nextcmd = check_nextcmd(eap->arg);
|
|
|
6459 #ifdef FEAT_WINDOWS
|
|
|
6460 if (!eap->skip)
|
|
|
6461 {
|
|
|
6462 # ifdef FEAT_GUI
|
|
|
6463 need_mouse_correct = TRUE;
|
|
|
6464 # endif
|
|
|
6465 win_close(curwin, FALSE); /* don't free buffer */
|
|
|
6466 }
|
|
|
6467 #endif
|
|
|
6468 }
|
|
|
6469 }
|
|
|
6470
|
|
|
6471 /*
|
|
|
6472 * ":stop" and ":suspend": Suspend Vim.
|
|
|
6473 */
|
|
|
6474 static void
|
|
|
6475 ex_stop(eap)
|
|
|
6476 exarg_T *eap;
|
|
|
6477 {
|
|
|
6478 /*
|
|
|
6479 * Disallow suspending for "rvim".
|
|
|
6480 */
|
|
|
6481 if (!check_restricted()
|
|
|
6482 #ifdef WIN3264
|
|
|
6483 /*
|
|
|
6484 * Check if external commands are allowed now.
|
|
|
6485 */
|
|
|
6486 && can_end_termcap_mode(TRUE)
|
|
|
6487 #endif
|
|
|
6488 )
|
|
|
6489 {
|
|
|
6490 if (!eap->forceit)
|
|
|
6491 autowrite_all();
|
|
|
6492 windgoto((int)Rows - 1, 0);
|
|
|
6493 out_char('\n');
|
|
|
6494 out_flush();
|
|
|
6495 stoptermcap();
|
|
|
6496 out_flush(); /* needed for SUN to restore xterm buffer */
|
|
|
6497 #ifdef FEAT_TITLE
|
|
|
6498 mch_restore_title(3); /* restore window titles */
|
|
|
6499 #endif
|
|
|
6500 ui_suspend(); /* call machine specific function */
|
|
|
6501 #ifdef FEAT_TITLE
|
|
|
6502 maketitle();
|
|
|
6503 resettitle(); /* force updating the title */
|
|
|
6504 #endif
|
|
|
6505 starttermcap();
|
|
|
6506 scroll_start(); /* scroll screen before redrawing */
|
|
|
6507 redraw_later_clear();
|
|
|
6508 shell_resized(); /* may have resized window */
|
|
|
6509 }
|
|
|
6510 }
|
|
|
6511
|
|
|
6512 /*
|
|
|
6513 * ":exit", ":xit" and ":wq": Write file and exit Vim.
|
|
|
6514 */
|
|
|
6515 static void
|
|
|
6516 ex_exit(eap)
|
|
|
6517 exarg_T *eap;
|
|
|
6518 {
|
|
|
6519 #ifdef FEAT_CMDWIN
|
|
|
6520 if (cmdwin_type != 0)
|
|
|
6521 {
|
|
|
6522 cmdwin_result = Ctrl_C;
|
|
|
6523 return;
|
|
|
6524 }
|
|
|
6525 #endif
|
|
631
|
6526 /* Don't quit while editing the command line. */
|
|
633
|
6527 if (text_locked())
|
|
|
6528 {
|
|
|
6529 text_locked_msg();
|
|
631
|
6530 return;
|
|
|
6531 }
|
|
819
|
6532 #ifdef FEAT_AUTOCMD
|
|
|
6533 if (curbuf_locked())
|
|
|
6534 return;
|
|
|
6535 #endif
|
|
7
|
6536
|
|
|
6537 /*
|
|
|
6538 * if more files or windows we won't exit
|
|
|
6539 */
|
|
|
6540 if (check_more(FALSE, eap->forceit) == OK && only_one_window())
|
|
|
6541 exiting = TRUE;
|
|
|
6542 if ( ((eap->cmdidx == CMD_wq
|
|
|
6543 || curbufIsChanged())
|
|
|
6544 && do_write(eap) == FAIL)
|
|
|
6545 || check_more(TRUE, eap->forceit) == FAIL
|
|
|
6546 || (only_one_window() && check_changed_any(eap->forceit)))
|
|
|
6547 {
|
|
|
6548 not_exiting();
|
|
|
6549 }
|
|
|
6550 else
|
|
|
6551 {
|
|
|
6552 #ifdef FEAT_WINDOWS
|
|
|
6553 if (only_one_window()) /* quit last window, exit Vim */
|
|
|
6554 #endif
|
|
|
6555 getout(0);
|
|
|
6556 #ifdef FEAT_WINDOWS
|
|
|
6557 # ifdef FEAT_GUI
|
|
|
6558 need_mouse_correct = TRUE;
|
|
|
6559 # endif
|
|
|
6560 /* quit current window, may free buffer */
|
|
|
6561 win_close(curwin, !P_HID(curwin->w_buffer));
|
|
|
6562 #endif
|
|
|
6563 }
|
|
|
6564 }
|
|
|
6565
|
|
|
6566 /*
|
|
|
6567 * ":print", ":list", ":number".
|
|
|
6568 */
|
|
|
6569 static void
|
|
|
6570 ex_print(eap)
|
|
|
6571 exarg_T *eap;
|
|
|
6572 {
|
|
167
|
6573 if (curbuf->b_ml.ml_flags & ML_EMPTY)
|
|
|
6574 EMSG(_(e_emptybuf));
|
|
|
6575 else
|
|
|
6576 {
|
|
|
6577 for ( ;!got_int; ui_breakcheck())
|
|
|
6578 {
|
|
|
6579 print_line(eap->line1,
|
|
|
6580 (eap->cmdidx == CMD_number || eap->cmdidx == CMD_pound
|
|
|
6581 || (eap->flags & EXFLAG_NR)),
|
|
|
6582 eap->cmdidx == CMD_list || (eap->flags & EXFLAG_LIST));
|
|
|
6583 if (++eap->line1 > eap->line2)
|
|
|
6584 break;
|
|
|
6585 out_flush(); /* show one line at a time */
|
|
|
6586 }
|
|
|
6587 setpcmark();
|
|
|
6588 /* put cursor at last line */
|
|
|
6589 curwin->w_cursor.lnum = eap->line2;
|
|
|
6590 beginline(BL_SOL | BL_FIX);
|
|
|
6591 }
|
|
7
|
6592
|
|
|
6593 ex_no_reprint = TRUE;
|
|
|
6594 }
|
|
|
6595
|
|
|
6596 #ifdef FEAT_BYTEOFF
|
|
|
6597 static void
|
|
|
6598 ex_goto(eap)
|
|
|
6599 exarg_T *eap;
|
|
|
6600 {
|
|
|
6601 goto_byte(eap->line2);
|
|
|
6602 }
|
|
|
6603 #endif
|
|
|
6604
|
|
|
6605 /*
|
|
|
6606 * ":shell".
|
|
|
6607 */
|
|
|
6608 /*ARGSUSED*/
|
|
|
6609 static void
|
|
|
6610 ex_shell(eap)
|
|
|
6611 exarg_T *eap;
|
|
|
6612 {
|
|
|
6613 do_shell(NULL, 0);
|
|
|
6614 }
|
|
|
6615
|
|
|
6616 #if (defined(FEAT_WINDOWS) && defined(HAVE_DROP_FILE)) \
|
|
|
6617 || (defined(FEAT_GUI_GTK) && defined(FEAT_DND)) \
|
|
621
|
6618 || defined(FEAT_GUI_MSWIN) \
|
|
|
6619 || defined(FEAT_GUI_MAC) \
|
|
7
|
6620 || defined(PROTO)
|
|
|
6621
|
|
|
6622 /*
|
|
|
6623 * Handle a file drop. The code is here because a drop is *nearly* like an
|
|
|
6624 * :args command, but not quite (we have a list of exact filenames, so we
|
|
|
6625 * don't want to (a) parse a command line, or (b) expand wildcards. So the
|
|
|
6626 * code is very similar to :args and hence needs access to a lot of the static
|
|
|
6627 * functions in this file.
|
|
|
6628 *
|
|
|
6629 * The list should be allocated using alloc(), as should each item in the
|
|
|
6630 * list. This function takes over responsibility for freeing the list.
|
|
|
6631 *
|
|
|
6632 * XXX The list is made into the arggument list. This is freed using
|
|
|
6633 * FreeWild(), which does a series of vim_free() calls, unless the two defines
|
|
|
6634 * __EMX__ and __ALWAYS_HAS_TRAILING_NUL_POINTER are set. In this case, a
|
|
|
6635 * routine _fnexplodefree() is used. This may cause problems, but as the drop
|
|
|
6636 * file functionality is (currently) not in EMX this is not presently a
|
|
|
6637 * problem.
|
|
|
6638 */
|
|
|
6639 void
|
|
|
6640 handle_drop(filec, filev, split)
|
|
|
6641 int filec; /* the number of files dropped */
|
|
|
6642 char_u **filev; /* the list of files dropped */
|
|
|
6643 int split; /* force splitting the window */
|
|
|
6644 {
|
|
|
6645 exarg_T ea;
|
|
|
6646 int save_msg_scroll = msg_scroll;
|
|
|
6647
|
|
631
|
6648 /* Postpone this while editing the command line. */
|
|
633
|
6649 if (text_locked())
|
|
7
|
6650 return;
|
|
819
|
6651 #ifdef FEAT_AUTOCMD
|
|
|
6652 if (curbuf_locked())
|
|
|
6653 return;
|
|
|
6654 #endif
|
|
7
|
6655
|
|
|
6656 /* Check whether the current buffer is changed. If so, we will need
|
|
|
6657 * to split the current window or data could be lost.
|
|
|
6658 * We don't need to check if the 'hidden' option is set, as in this
|
|
|
6659 * case the buffer won't be lost.
|
|
|
6660 */
|
|
|
6661 if (!P_HID(curbuf) && !split)
|
|
|
6662 {
|
|
|
6663 ++emsg_off;
|
|
|
6664 split = check_changed(curbuf, TRUE, FALSE, FALSE, FALSE);
|
|
|
6665 --emsg_off;
|
|
|
6666 }
|
|
|
6667 if (split)
|
|
|
6668 {
|
|
|
6669 # ifdef FEAT_WINDOWS
|
|
|
6670 if (win_split(0, 0) == FAIL)
|
|
|
6671 return;
|
|
|
6672 # ifdef FEAT_SCROLLBIND
|
|
|
6673 curwin->w_p_scb = FALSE;
|
|
|
6674 # endif
|
|
|
6675
|
|
|
6676 /* When splitting the window, create a new alist. Otherwise the
|
|
|
6677 * existing one is overwritten. */
|
|
|
6678 alist_unlink(curwin->w_alist);
|
|
|
6679 alist_new();
|
|
|
6680 # else
|
|
|
6681 return; /* can't split, always fail */
|
|
|
6682 # endif
|
|
|
6683 }
|
|
|
6684
|
|
|
6685 /*
|
|
|
6686 * Set up the new argument list.
|
|
|
6687 */
|
|
41
|
6688 alist_set(ALIST(curwin), filec, filev, FALSE, NULL, 0);
|
|
7
|
6689
|
|
|
6690 /*
|
|
|
6691 * Move to the first file.
|
|
|
6692 */
|
|
|
6693 /* Fake up a minimal "next" command for do_argfile() */
|
|
|
6694 vim_memset(&ea, 0, sizeof(ea));
|
|
|
6695 ea.cmd = (char_u *)"next";
|
|
|
6696 do_argfile(&ea, 0);
|
|
|
6697
|
|
|
6698 /* do_ecmd() may set need_start_insertmode, but since we never left Insert
|
|
|
6699 * mode that is not needed here. */
|
|
|
6700 need_start_insertmode = FALSE;
|
|
|
6701
|
|
|
6702 /* Restore msg_scroll, otherwise a following command may cause scrolling
|
|
|
6703 * unexpectedly. The screen will be redrawn by the caller, thus
|
|
|
6704 * msg_scroll being set by displaying a message is irrelevant. */
|
|
|
6705 msg_scroll = save_msg_scroll;
|
|
|
6706 }
|
|
|
6707 #endif
|
|
|
6708
|
|
|
6709 /*
|
|
|
6710 * Clear an argument list: free all file names and reset it to zero entries.
|
|
|
6711 */
|
|
23
|
6712 void
|
|
7
|
6713 alist_clear(al)
|
|
|
6714 alist_T *al;
|
|
|
6715 {
|
|
|
6716 while (--al->al_ga.ga_len >= 0)
|
|
|
6717 vim_free(AARGLIST(al)[al->al_ga.ga_len].ae_fname);
|
|
|
6718 ga_clear(&al->al_ga);
|
|
|
6719 }
|
|
|
6720
|
|
|
6721 /*
|
|
|
6722 * Init an argument list.
|
|
|
6723 */
|
|
|
6724 void
|
|
|
6725 alist_init(al)
|
|
|
6726 alist_T *al;
|
|
|
6727 {
|
|
|
6728 ga_init2(&al->al_ga, (int)sizeof(aentry_T), 5);
|
|
|
6729 }
|
|
|
6730
|
|
|
6731 #if defined(FEAT_WINDOWS) || defined(PROTO)
|
|
|
6732
|
|
|
6733 /*
|
|
|
6734 * Remove a reference from an argument list.
|
|
|
6735 * Ignored when the argument list is the global one.
|
|
|
6736 * If the argument list is no longer used by any window, free it.
|
|
|
6737 */
|
|
|
6738 void
|
|
|
6739 alist_unlink(al)
|
|
|
6740 alist_T *al;
|
|
|
6741 {
|
|
|
6742 if (al != &global_alist && --al->al_refcount <= 0)
|
|
|
6743 {
|
|
|
6744 alist_clear(al);
|
|
|
6745 vim_free(al);
|
|
|
6746 }
|
|
|
6747 }
|
|
|
6748
|
|
|
6749 # if defined(FEAT_LISTCMDS) || defined(HAVE_DROP_FILE) || defined(PROTO)
|
|
|
6750 /*
|
|
|
6751 * Create a new argument list and use it for the current window.
|
|
|
6752 */
|
|
|
6753 void
|
|
|
6754 alist_new()
|
|
|
6755 {
|
|
|
6756 curwin->w_alist = (alist_T *)alloc((unsigned)sizeof(alist_T));
|
|
|
6757 if (curwin->w_alist == NULL)
|
|
|
6758 {
|
|
|
6759 curwin->w_alist = &global_alist;
|
|
|
6760 ++global_alist.al_refcount;
|
|
|
6761 }
|
|
|
6762 else
|
|
|
6763 {
|
|
|
6764 curwin->w_alist->al_refcount = 1;
|
|
|
6765 alist_init(curwin->w_alist);
|
|
|
6766 }
|
|
|
6767 }
|
|
|
6768 # endif
|
|
|
6769 #endif
|
|
|
6770
|
|
|
6771 #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE) || defined(PROTO)
|
|
|
6772 /*
|
|
|
6773 * Expand the file names in the global argument list.
|
|
41
|
6774 * If "fnum_list" is not NULL, use "fnum_list[fnum_len]" as a list of buffer
|
|
|
6775 * numbers to be re-used.
|
|
7
|
6776 */
|
|
|
6777 void
|
|
41
|
6778 alist_expand(fnum_list, fnum_len)
|
|
|
6779 int *fnum_list;
|
|
|
6780 int fnum_len;
|
|
7
|
6781 {
|
|
|
6782 char_u **old_arg_files;
|
|
41
|
6783 int old_arg_count;
|
|
7
|
6784 char_u **new_arg_files;
|
|
|
6785 int new_arg_file_count;
|
|
|
6786 char_u *save_p_su = p_su;
|
|
|
6787 int i;
|
|
|
6788
|
|
|
6789 /* Don't use 'suffixes' here. This should work like the shell did the
|
|
|
6790 * expansion. Also, the vimrc file isn't read yet, thus the user
|
|
|
6791 * can't set the options. */
|
|
|
6792 p_su = empty_option;
|
|
|
6793 old_arg_files = (char_u **)alloc((unsigned)(sizeof(char_u *) * GARGCOUNT));
|
|
|
6794 if (old_arg_files != NULL)
|
|
|
6795 {
|
|
|
6796 for (i = 0; i < GARGCOUNT; ++i)
|
|
41
|
6797 old_arg_files[i] = vim_strsave(GARGLIST[i].ae_fname);
|
|
|
6798 old_arg_count = GARGCOUNT;
|
|
|
6799 if (expand_wildcards(old_arg_count, old_arg_files,
|
|
7
|
6800 &new_arg_file_count, &new_arg_files,
|
|
|
6801 EW_FILE|EW_NOTFOUND|EW_ADDSLASH) == OK
|
|
|
6802 && new_arg_file_count > 0)
|
|
|
6803 {
|
|
41
|
6804 alist_set(&global_alist, new_arg_file_count, new_arg_files,
|
|
|
6805 TRUE, fnum_list, fnum_len);
|
|
|
6806 FreeWild(old_arg_count, old_arg_files);
|
|
23
|
6807 }
|
|
7
|
6808 }
|
|
|
6809 p_su = save_p_su;
|
|
|
6810 }
|
|
|
6811 #endif
|
|
|
6812
|
|
|
6813 /*
|
|
|
6814 * Set the argument list for the current window.
|
|
|
6815 * Takes over the allocated files[] and the allocated fnames in it.
|
|
|
6816 */
|
|
|
6817 void
|
|
41
|
6818 alist_set(al, count, files, use_curbuf, fnum_list, fnum_len)
|
|
7
|
6819 alist_T *al;
|
|
|
6820 int count;
|
|
|
6821 char_u **files;
|
|
|
6822 int use_curbuf;
|
|
41
|
6823 int *fnum_list;
|
|
|
6824 int fnum_len;
|
|
7
|
6825 {
|
|
|
6826 int i;
|
|
|
6827
|
|
|
6828 alist_clear(al);
|
|
|
6829 if (ga_grow(&al->al_ga, count) == OK)
|
|
|
6830 {
|
|
|
6831 for (i = 0; i < count; ++i)
|
|
23
|
6832 {
|
|
|
6833 if (got_int)
|
|
|
6834 {
|
|
|
6835 /* When adding many buffers this can take a long time. Allow
|
|
|
6836 * interrupting here. */
|
|
|
6837 while (i < count)
|
|
|
6838 vim_free(files[i++]);
|
|
|
6839 break;
|
|
|
6840 }
|
|
41
|
6841
|
|
|
6842 /* May set buffer name of a buffer previously used for the
|
|
|
6843 * argument list, so that it's re-used by alist_add. */
|
|
|
6844 if (fnum_list != NULL && i < fnum_len)
|
|
|
6845 buf_set_name(fnum_list[i], files[i]);
|
|
|
6846
|
|
7
|
6847 alist_add(al, files[i], use_curbuf ? 2 : 1);
|
|
23
|
6848 ui_breakcheck();
|
|
|
6849 }
|
|
7
|
6850 vim_free(files);
|
|
|
6851 }
|
|
|
6852 else
|
|
|
6853 FreeWild(count, files);
|
|
|
6854 #ifdef FEAT_WINDOWS
|
|
|
6855 if (al == &global_alist)
|
|
|
6856 #endif
|
|
|
6857 arg_had_last = FALSE;
|
|
|
6858 }
|
|
|
6859
|
|
|
6860 /*
|
|
|
6861 * Add file "fname" to argument list "al".
|
|
|
6862 * "fname" must have been allocated and "al" must have been checked for room.
|
|
|
6863 */
|
|
|
6864 void
|
|
|
6865 alist_add(al, fname, set_fnum)
|
|
|
6866 alist_T *al;
|
|
|
6867 char_u *fname;
|
|
|
6868 int set_fnum; /* 1: set buffer number; 2: re-use curbuf */
|
|
|
6869 {
|
|
|
6870 if (fname == NULL) /* don't add NULL file names */
|
|
|
6871 return;
|
|
|
6872 #ifdef BACKSLASH_IN_FILENAME
|
|
|
6873 slash_adjust(fname);
|
|
|
6874 #endif
|
|
|
6875 AARGLIST(al)[al->al_ga.ga_len].ae_fname = fname;
|
|
|
6876 if (set_fnum > 0)
|
|
|
6877 AARGLIST(al)[al->al_ga.ga_len].ae_fnum =
|
|
|
6878 buflist_add(fname, BLN_LISTED | (set_fnum == 2 ? BLN_CURBUF : 0));
|
|
|
6879 ++al->al_ga.ga_len;
|
|
|
6880 }
|
|
|
6881
|
|
|
6882 #if defined(BACKSLASH_IN_FILENAME) || defined(PROTO)
|
|
|
6883 /*
|
|
|
6884 * Adjust slashes in file names. Called after 'shellslash' was set.
|
|
|
6885 */
|
|
|
6886 void
|
|
|
6887 alist_slash_adjust()
|
|
|
6888 {
|
|
|
6889 int i;
|
|
|
6890 # ifdef FEAT_WINDOWS
|
|
|
6891 win_T *wp;
|
|
671
|
6892 tabpage_T *tp;
|
|
7
|
6893 # endif
|
|
|
6894
|
|
|
6895 for (i = 0; i < GARGCOUNT; ++i)
|
|
|
6896 if (GARGLIST[i].ae_fname != NULL)
|
|
|
6897 slash_adjust(GARGLIST[i].ae_fname);
|
|
|
6898 # ifdef FEAT_WINDOWS
|
|
671
|
6899 FOR_ALL_TAB_WINDOWS(tp, wp)
|
|
7
|
6900 if (wp->w_alist != &global_alist)
|
|
|
6901 for (i = 0; i < WARGCOUNT(wp); ++i)
|
|
|
6902 if (WARGLIST(wp)[i].ae_fname != NULL)
|
|
|
6903 slash_adjust(WARGLIST(wp)[i].ae_fname);
|
|
|
6904 # endif
|
|
|
6905 }
|
|
|
6906 #endif
|
|
|
6907
|
|
|
6908 /*
|
|
|
6909 * ":preserve".
|
|
|
6910 */
|
|
|
6911 /*ARGSUSED*/
|
|
|
6912 static void
|
|
|
6913 ex_preserve(eap)
|
|
|
6914 exarg_T *eap;
|
|
|
6915 {
|
|
164
|
6916 curbuf->b_flags |= BF_PRESERVED;
|
|
7
|
6917 ml_preserve(curbuf, TRUE);
|
|
|
6918 }
|
|
|
6919
|
|
|
6920 /*
|
|
|
6921 * ":recover".
|
|
|
6922 */
|
|
|
6923 static void
|
|
|
6924 ex_recover(eap)
|
|
|
6925 exarg_T *eap;
|
|
|
6926 {
|
|
|
6927 /* Set recoverymode right away to avoid the ATTENTION prompt. */
|
|
|
6928 recoverymode = TRUE;
|
|
|
6929 if (!check_changed(curbuf, p_awa, TRUE, eap->forceit, FALSE)
|
|
|
6930 && (*eap->arg == NUL
|
|
|
6931 || setfname(curbuf, eap->arg, NULL, TRUE) == OK))
|
|
|
6932 ml_recover();
|
|
|
6933 recoverymode = FALSE;
|
|
|
6934 }
|
|
|
6935
|
|
|
6936 /*
|
|
|
6937 * Command modifier used in a wrong way.
|
|
|
6938 */
|
|
|
6939 static void
|
|
|
6940 ex_wrongmodifier(eap)
|
|
|
6941 exarg_T *eap;
|
|
|
6942 {
|
|
|
6943 eap->errmsg = e_invcmd;
|
|
|
6944 }
|
|
|
6945
|
|
|
6946 #ifdef FEAT_WINDOWS
|
|
|
6947 /*
|
|
|
6948 * :sview [+command] file split window with new file, read-only
|
|
|
6949 * :split [[+command] file] split window with current or new file
|
|
|
6950 * :vsplit [[+command] file] split window vertically with current or new file
|
|
|
6951 * :new [[+command] file] split window with no or new file
|
|
|
6952 * :vnew [[+command] file] split vertically window with no or new file
|
|
|
6953 * :sfind [+command] file split window with file in 'path'
|
|
675
|
6954 *
|
|
|
6955 * :tabedit open new Tab page with empty window
|
|
|
6956 * :tabedit [+command] file open new Tab page and edit "file"
|
|
|
6957 * :tabnew [[+command] file] just like :tabedit
|
|
|
6958 * :tabfind [+command] file open new Tab page and find "file"
|
|
7
|
6959 */
|
|
|
6960 void
|
|
|
6961 ex_splitview(eap)
|
|
|
6962 exarg_T *eap;
|
|
|
6963 {
|
|
675
|
6964 win_T *old_curwin = curwin;
|
|
667
|
6965 # if defined(FEAT_SEARCHPATH) || defined(FEAT_BROWSE)
|
|
7
|
6966 char_u *fname = NULL;
|
|
667
|
6967 # endif
|
|
|
6968 # ifdef FEAT_BROWSE
|
|
7
|
6969 int browse_flag = cmdmod.browse;
|
|
667
|
6970 # endif
|
|
|
6971
|
|
|
6972 # ifndef FEAT_VERTSPLIT
|
|
7
|
6973 if (eap->cmdidx == CMD_vsplit || eap->cmdidx == CMD_vnew)
|
|
|
6974 {
|
|
|
6975 ex_ni(eap);
|
|
|
6976 return;
|
|
|
6977 }
|
|
667
|
6978 # endif
|
|
7
|
6979
|
|
667
|
6980 # ifdef FEAT_GUI
|
|
7
|
6981 need_mouse_correct = TRUE;
|
|
667
|
6982 # endif
|
|
|
6983
|
|
|
6984 # ifdef FEAT_QUICKFIX
|
|
7
|
6985 /* A ":split" in the quickfix window works like ":new". Don't want two
|
|
|
6986 * quickfix windows. */
|
|
|
6987 if (bt_quickfix(curbuf))
|
|
|
6988 {
|
|
|
6989 if (eap->cmdidx == CMD_split)
|
|
|
6990 eap->cmdidx = CMD_new;
|
|
667
|
6991 # ifdef FEAT_VERTSPLIT
|
|
7
|
6992 if (eap->cmdidx == CMD_vsplit)
|
|
|
6993 eap->cmdidx = CMD_vnew;
|
|
667
|
6994 # endif
|
|
|
6995 }
|
|
7
|
6996 # endif
|
|
667
|
6997
|
|
|
6998 # ifdef FEAT_SEARCHPATH
|
|
675
|
6999 if (eap->cmdidx == CMD_sfind || eap->cmdidx == CMD_tabfind)
|
|
7
|
7000 {
|
|
|
7001 fname = find_file_in_path(eap->arg, (int)STRLEN(eap->arg),
|
|
|
7002 FNAME_MESS, TRUE, curbuf->b_ffname);
|
|
|
7003 if (fname == NULL)
|
|
|
7004 goto theend;
|
|
|
7005 eap->arg = fname;
|
|
|
7006 }
|
|
667
|
7007 # ifdef FEAT_BROWSE
|
|
7
|
7008 else
|
|
667
|
7009 # endif
|
|
7
|
7010 # endif
|
|
667
|
7011 # ifdef FEAT_BROWSE
|
|
7
|
7012 if (cmdmod.browse
|
|
667
|
7013 # ifdef FEAT_VERTSPLIT
|
|
7
|
7014 && eap->cmdidx != CMD_vnew
|
|
667
|
7015 # endif
|
|
7
|
7016 && eap->cmdidx != CMD_new)
|
|
|
7017 {
|
|
461
|
7018 if (
|
|
|
7019 # ifdef FEAT_GUI
|
|
|
7020 !gui.in_use &&
|
|
|
7021 # endif
|
|
|
7022 au_has_group((char_u *)"FileExplorer"))
|
|
|
7023 {
|
|
|
7024 /* No browsing supported but we do have the file explorer:
|
|
|
7025 * Edit the directory. */
|
|
|
7026 if (*eap->arg == NUL || !mch_isdir(eap->arg))
|
|
|
7027 eap->arg = (char_u *)".";
|
|
|
7028 }
|
|
|
7029 else
|
|
|
7030 {
|
|
|
7031 fname = do_browse(0, (char_u *)_("Edit File in new window"),
|
|
7
|
7032 eap->arg, NULL, NULL, NULL, curbuf);
|
|
461
|
7033 if (fname == NULL)
|
|
|
7034 goto theend;
|
|
|
7035 eap->arg = fname;
|
|
|
7036 }
|
|
7
|
7037 }
|
|
|
7038 cmdmod.browse = FALSE; /* Don't browse again in do_ecmd(). */
|
|
667
|
7039 # endif
|
|
7
|
7040
|
|
675
|
7041 /*
|
|
|
7042 * Either open new tab page or split the window.
|
|
|
7043 */
|
|
|
7044 if (eap->cmdidx == CMD_tabedit
|
|
|
7045 || eap->cmdidx == CMD_tabfind
|
|
|
7046 || eap->cmdidx == CMD_tabnew)
|
|
|
7047 {
|
|
820
|
7048 if (win_new_tabpage(cmdmod.tab != 0 ? cmdmod.tab
|
|
|
7049 : eap->addr_count == 0 ? 0
|
|
|
7050 : (int)eap->line2 + 1) != FAIL)
|
|
675
|
7051 {
|
|
|
7052 do_exedit(eap, NULL);
|
|
|
7053
|
|
|
7054 /* set the alternate buffer for the window we came from */
|
|
|
7055 if (curwin != old_curwin
|
|
|
7056 && win_valid(old_curwin)
|
|
|
7057 && old_curwin->w_buffer != curbuf
|
|
|
7058 && !cmdmod.keepalt)
|
|
|
7059 old_curwin->w_alt_fnum = curbuf->b_fnum;
|
|
|
7060 }
|
|
|
7061 }
|
|
|
7062 else if (win_split(eap->addr_count > 0 ? (int)eap->line2 : 0,
|
|
7
|
7063 *eap->cmd == 'v' ? WSP_VERT : 0) != FAIL)
|
|
|
7064 {
|
|
667
|
7065 # ifdef FEAT_SCROLLBIND
|
|
7
|
7066 /* Reset 'scrollbind' when editing another file, but keep it when
|
|
|
7067 * doing ":split" without arguments. */
|
|
|
7068 if (*eap->arg != NUL
|
|
667
|
7069 # ifdef FEAT_BROWSE
|
|
7
|
7070 || cmdmod.browse
|
|
667
|
7071 # endif
|
|
7
|
7072 )
|
|
|
7073 curwin->w_p_scb = FALSE;
|
|
|
7074 else
|
|
|
7075 do_check_scrollbind(FALSE);
|
|
667
|
7076 # endif
|
|
7
|
7077 do_exedit(eap, old_curwin);
|
|
|
7078 }
|
|
|
7079
|
|
667
|
7080 # ifdef FEAT_BROWSE
|
|
7
|
7081 cmdmod.browse = browse_flag;
|
|
667
|
7082 # endif
|
|
|
7083
|
|
|
7084 # if defined(FEAT_SEARCHPATH) || defined(FEAT_BROWSE)
|
|
7
|
7085 theend:
|
|
|
7086 vim_free(fname);
|
|
667
|
7087 # endif
|
|
|
7088 }
|
|
|
7089
|
|
737
|
7090 #if defined(FEAT_MOUSE) || defined(PROTO)
|
|
667
|
7091 /*
|
|
682
|
7092 * Open a new tab page.
|
|
667
|
7093 */
|
|
|
7094 void
|
|
682
|
7095 tabpage_new()
|
|
|
7096 {
|
|
|
7097 exarg_T ea;
|
|
|
7098
|
|
|
7099 vim_memset(&ea, 0, sizeof(ea));
|
|
|
7100 ea.cmdidx = CMD_tabnew;
|
|
|
7101 ea.cmd = (char_u *)"tabn";
|
|
|
7102 ea.arg = (char_u *)"";
|
|
|
7103 ex_splitview(&ea);
|
|
|
7104 }
|
|
737
|
7105 #endif
|
|
682
|
7106
|
|
|
7107 /*
|
|
|
7108 * :tabnext command
|
|
|
7109 */
|
|
|
7110 static void
|
|
|
7111 ex_tabnext(eap)
|
|
|
7112 exarg_T *eap;
|
|
|
7113 {
|
|
685
|
7114 switch (eap->cmdidx)
|
|
|
7115 {
|
|
|
7116 case CMD_tabfirst:
|
|
|
7117 case CMD_tabrewind:
|
|
|
7118 goto_tabpage(1);
|
|
|
7119 break;
|
|
|
7120 case CMD_tablast:
|
|
|
7121 goto_tabpage(9999);
|
|
|
7122 break;
|
|
|
7123 case CMD_tabprevious:
|
|
|
7124 case CMD_tabNext:
|
|
|
7125 goto_tabpage(eap->addr_count == 0 ? -1 : -(int)eap->line2);
|
|
|
7126 break;
|
|
|
7127 default: /* CMD_tabnext */
|
|
|
7128 goto_tabpage(eap->addr_count == 0 ? 0 : (int)eap->line2);
|
|
|
7129 break;
|
|
|
7130 }
|
|
682
|
7131 }
|
|
|
7132
|
|
|
7133 /*
|
|
|
7134 * :tabmove command
|
|
|
7135 */
|
|
|
7136 static void
|
|
|
7137 ex_tabmove(eap)
|
|
|
7138 exarg_T *eap;
|
|
|
7139 {
|
|
|
7140 tabpage_move(eap->addr_count == 0 ? 9999 : (int)eap->line2);
|
|
667
|
7141 }
|
|
|
7142
|
|
|
7143 /*
|
|
|
7144 * :tabs command: List tabs and their contents.
|
|
|
7145 */
|
|
|
7146 /*ARGSUSED*/
|
|
|
7147 static void
|
|
|
7148 ex_tabs(eap)
|
|
|
7149 exarg_T *eap;
|
|
|
7150 {
|
|
|
7151 tabpage_T *tp;
|
|
|
7152 win_T *wp;
|
|
|
7153 int tabcount = 1;
|
|
|
7154
|
|
|
7155 msg_start();
|
|
|
7156 msg_scroll = TRUE;
|
|
|
7157 for (tp = first_tabpage; tp != NULL && !got_int; tp = tp->tp_next)
|
|
|
7158 {
|
|
|
7159 msg_putchar('\n');
|
|
|
7160 vim_snprintf((char *)IObuff, IOSIZE, _("Tab page %d"), tabcount++);
|
|
|
7161 msg_outtrans_attr(IObuff, hl_attr(HLF_T));
|
|
|
7162 out_flush(); /* output one line at a time */
|
|
|
7163 ui_breakcheck();
|
|
|
7164
|
|
678
|
7165 if (tp == curtab)
|
|
667
|
7166 wp = firstwin;
|
|
|
7167 else
|
|
|
7168 wp = tp->tp_firstwin;
|
|
|
7169 for ( ; wp != NULL && !got_int; wp = wp->w_next)
|
|
|
7170 {
|
|
682
|
7171 msg_putchar('\n');
|
|
|
7172 msg_putchar(wp == curwin ? '>' : ' ');
|
|
|
7173 msg_putchar(' ');
|
|
672
|
7174 msg_putchar(bufIsChanged(wp->w_buffer) ? '+' : ' ');
|
|
|
7175 msg_putchar(' ');
|
|
667
|
7176 if (buf_spname(wp->w_buffer) != NULL)
|
|
|
7177 STRCPY(IObuff, buf_spname(wp->w_buffer));
|
|
|
7178 else
|
|
|
7179 home_replace(wp->w_buffer, wp->w_buffer->b_fname,
|
|
|
7180 IObuff, IOSIZE, TRUE);
|
|
|
7181 msg_outtrans(IObuff);
|
|
|
7182 out_flush(); /* output one line at a time */
|
|
|
7183 ui_breakcheck();
|
|
|
7184 }
|
|
|
7185 }
|
|
|
7186 }
|
|
|
7187
|
|
|
7188 #endif /* FEAT_WINDOWS */
|
|
7
|
7189
|
|
|
7190 /*
|
|
|
7191 * ":mode": Set screen mode.
|
|
|
7192 * If no argument given, just get the screen size and redraw.
|
|
|
7193 */
|
|
|
7194 static void
|
|
|
7195 ex_mode(eap)
|
|
|
7196 exarg_T *eap;
|
|
|
7197 {
|
|
|
7198 if (*eap->arg == NUL)
|
|
|
7199 shell_resized();
|
|
|
7200 else
|
|
|
7201 mch_screenmode(eap->arg);
|
|
|
7202 }
|
|
|
7203
|
|
|
7204 #ifdef FEAT_WINDOWS
|
|
|
7205 /*
|
|
|
7206 * ":resize".
|
|
|
7207 * set, increment or decrement current window height
|
|
|
7208 */
|
|
|
7209 static void
|
|
|
7210 ex_resize(eap)
|
|
|
7211 exarg_T *eap;
|
|
|
7212 {
|
|
|
7213 int n;
|
|
|
7214 win_T *wp = curwin;
|
|
|
7215
|
|
|
7216 if (eap->addr_count > 0)
|
|
|
7217 {
|
|
|
7218 n = eap->line2;
|
|
|
7219 for (wp = firstwin; wp->w_next != NULL && --n > 0; wp = wp->w_next)
|
|
|
7220 ;
|
|
|
7221 }
|
|
|
7222
|
|
|
7223 #ifdef FEAT_GUI
|
|
|
7224 need_mouse_correct = TRUE;
|
|
|
7225 #endif
|
|
|
7226 n = atol((char *)eap->arg);
|
|
|
7227 #ifdef FEAT_VERTSPLIT
|
|
|
7228 if (cmdmod.split & WSP_VERT)
|
|
|
7229 {
|
|
|
7230 if (*eap->arg == '-' || *eap->arg == '+')
|
|
|
7231 n += W_WIDTH(curwin);
|
|
|
7232 else if (n == 0 && eap->arg[0] == NUL) /* default is very wide */
|
|
|
7233 n = 9999;
|
|
|
7234 win_setwidth_win((int)n, wp);
|
|
|
7235 }
|
|
|
7236 else
|
|
|
7237 #endif
|
|
|
7238 {
|
|
|
7239 if (*eap->arg == '-' || *eap->arg == '+')
|
|
|
7240 n += curwin->w_height;
|
|
|
7241 else if (n == 0 && eap->arg[0] == NUL) /* default is very wide */
|
|
|
7242 n = 9999;
|
|
|
7243 win_setheight_win((int)n, wp);
|
|
|
7244 }
|
|
|
7245 }
|
|
|
7246 #endif
|
|
|
7247
|
|
|
7248 /*
|
|
|
7249 * ":find [+command] <file>" command.
|
|
|
7250 */
|
|
|
7251 static void
|
|
|
7252 ex_find(eap)
|
|
|
7253 exarg_T *eap;
|
|
|
7254 {
|
|
|
7255 #ifdef FEAT_SEARCHPATH
|
|
|
7256 char_u *fname;
|
|
|
7257 int count;
|
|
|
7258
|
|
|
7259 fname = find_file_in_path(eap->arg, (int)STRLEN(eap->arg), FNAME_MESS,
|
|
|
7260 TRUE, curbuf->b_ffname);
|
|
|
7261 if (eap->addr_count > 0)
|
|
|
7262 {
|
|
|
7263 /* Repeat finding the file "count" times. This matters when it
|
|
|
7264 * appears several times in the path. */
|
|
|
7265 count = eap->line2;
|
|
|
7266 while (fname != NULL && --count > 0)
|
|
|
7267 {
|
|
|
7268 vim_free(fname);
|
|
|
7269 fname = find_file_in_path(NULL, 0, FNAME_MESS,
|
|
|
7270 FALSE, curbuf->b_ffname);
|
|
|
7271 }
|
|
|
7272 }
|
|
|
7273
|
|
|
7274 if (fname != NULL)
|
|
|
7275 {
|
|
|
7276 eap->arg = fname;
|
|
|
7277 #endif
|
|
|
7278 do_exedit(eap, NULL);
|
|
|
7279 #ifdef FEAT_SEARCHPATH
|
|
|
7280 vim_free(fname);
|
|
|
7281 }
|
|
|
7282 #endif
|
|
|
7283 }
|
|
|
7284
|
|
|
7285 /*
|
|
167
|
7286 * ":open" simulation: for now just work like ":visual".
|
|
|
7287 */
|
|
|
7288 static void
|
|
|
7289 ex_open(eap)
|
|
|
7290 exarg_T *eap;
|
|
|
7291 {
|
|
|
7292 regmatch_T regmatch;
|
|
|
7293 char_u *p;
|
|
|
7294
|
|
|
7295 curwin->w_cursor.lnum = eap->line2;
|
|
|
7296 beginline(BL_SOL | BL_FIX);
|
|
|
7297 if (*eap->arg == '/')
|
|
|
7298 {
|
|
|
7299 /* ":open /pattern/": put cursor in column found with pattern */
|
|
|
7300 ++eap->arg;
|
|
|
7301 p = skip_regexp(eap->arg, '/', p_magic, NULL);
|
|
|
7302 *p = NUL;
|
|
|
7303 regmatch.regprog = vim_regcomp(eap->arg, p_magic ? RE_MAGIC : 0);
|
|
|
7304 if (regmatch.regprog != NULL)
|
|
|
7305 {
|
|
|
7306 regmatch.rm_ic = p_ic;
|
|
|
7307 p = ml_get_curline();
|
|
|
7308 if (vim_regexec(®match, p, (colnr_T)0))
|
|
835
|
7309 curwin->w_cursor.col = (colnr_T)(regmatch.startp[0] - p);
|
|
167
|
7310 else
|
|
|
7311 EMSG(_(e_nomatch));
|
|
|
7312 vim_free(regmatch.regprog);
|
|
|
7313 }
|
|
|
7314 /* Move to the NUL, ignore any other arguments. */
|
|
|
7315 eap->arg += STRLEN(eap->arg);
|
|
|
7316 }
|
|
|
7317 check_cursor();
|
|
|
7318
|
|
|
7319 eap->cmdidx = CMD_visual;
|
|
|
7320 do_exedit(eap, NULL);
|
|
|
7321 }
|
|
|
7322
|
|
|
7323 /*
|
|
|
7324 * ":edit", ":badd", ":visual".
|
|
7
|
7325 */
|
|
|
7326 static void
|
|
|
7327 ex_edit(eap)
|
|
|
7328 exarg_T *eap;
|
|
|
7329 {
|
|
|
7330 do_exedit(eap, NULL);
|
|
|
7331 }
|
|
|
7332
|
|
|
7333 /*
|
|
|
7334 * ":edit <file>" command and alikes.
|
|
|
7335 */
|
|
|
7336 /*ARGSUSED*/
|
|
|
7337 void
|
|
|
7338 do_exedit(eap, old_curwin)
|
|
|
7339 exarg_T *eap;
|
|
|
7340 win_T *old_curwin; /* curwin before doing a split or NULL */
|
|
|
7341 {
|
|
|
7342 int n;
|
|
|
7343 #ifdef FEAT_WINDOWS
|
|
|
7344 int need_hide;
|
|
|
7345 #endif
|
|
167
|
7346 int exmode_was = exmode_active;
|
|
7
|
7347
|
|
|
7348 /*
|
|
|
7349 * ":vi" command ends Ex mode.
|
|
|
7350 */
|
|
|
7351 if (exmode_active && (eap->cmdidx == CMD_visual
|
|
|
7352 || eap->cmdidx == CMD_view))
|
|
|
7353 {
|
|
|
7354 exmode_active = FALSE;
|
|
|
7355 if (*eap->arg == NUL)
|
|
167
|
7356 {
|
|
|
7357 /* Special case: ":global/pat/visual\NLvi-commands" */
|
|
|
7358 if (global_busy)
|
|
|
7359 {
|
|
|
7360 int rd = RedrawingDisabled;
|
|
|
7361 int nwr = no_wait_return;
|
|
|
7362 int ms = msg_scroll;
|
|
|
7363 #ifdef FEAT_GUI
|
|
|
7364 int he = hold_gui_events;
|
|
|
7365 #endif
|
|
|
7366
|
|
|
7367 if (eap->nextcmd != NULL)
|
|
|
7368 {
|
|
|
7369 stuffReadbuff(eap->nextcmd);
|
|
|
7370 eap->nextcmd = NULL;
|
|
|
7371 }
|
|
|
7372
|
|
|
7373 if (exmode_was != EXMODE_VIM)
|
|
|
7374 settmode(TMODE_RAW);
|
|
|
7375 RedrawingDisabled = 0;
|
|
|
7376 no_wait_return = 0;
|
|
|
7377 need_wait_return = FALSE;
|
|
|
7378 msg_scroll = 0;
|
|
|
7379 #ifdef FEAT_GUI
|
|
|
7380 hold_gui_events = 0;
|
|
|
7381 #endif
|
|
|
7382 must_redraw = CLEAR;
|
|
|
7383
|
|
|
7384 main_loop(FALSE, TRUE);
|
|
|
7385
|
|
|
7386 RedrawingDisabled = rd;
|
|
|
7387 no_wait_return = nwr;
|
|
|
7388 msg_scroll = ms;
|
|
|
7389 #ifdef FEAT_GUI
|
|
|
7390 hold_gui_events = he;
|
|
|
7391 #endif
|
|
|
7392 }
|
|
7
|
7393 return;
|
|
167
|
7394 }
|
|
7
|
7395 }
|
|
|
7396
|
|
|
7397 if ((eap->cmdidx == CMD_new
|
|
675
|
7398 || eap->cmdidx == CMD_tabnew
|
|
|
7399 || eap->cmdidx == CMD_tabedit
|
|
7
|
7400 #ifdef FEAT_VERTSPLIT
|
|
|
7401 || eap->cmdidx == CMD_vnew
|
|
|
7402 #endif
|
|
|
7403 ) && *eap->arg == NUL)
|
|
|
7404 {
|
|
675
|
7405 /* ":new" or ":tabnew" without argument: edit an new empty buffer */
|
|
7
|
7406 setpcmark();
|
|
|
7407 (void)do_ecmd(0, NULL, NULL, eap, ECMD_ONE,
|
|
|
7408 ECMD_HIDE + (eap->forceit ? ECMD_FORCEIT : 0));
|
|
|
7409 }
|
|
|
7410 else if ((eap->cmdidx != CMD_split
|
|
|
7411 #ifdef FEAT_VERTSPLIT
|
|
|
7412 && eap->cmdidx != CMD_vsplit
|
|
|
7413 #endif
|
|
|
7414 )
|
|
|
7415 || *eap->arg != NUL
|
|
|
7416 #ifdef FEAT_BROWSE
|
|
|
7417 || cmdmod.browse
|
|
|
7418 #endif
|
|
|
7419 )
|
|
|
7420 {
|
|
822
|
7421 #ifdef FEAT_AUTOCMD
|
|
|
7422 /* Can't edit another file when "curbuf_lock" is set. Only ":edit"
|
|
|
7423 * can bring us here, others are stopped earlier. */
|
|
|
7424 if (*eap->arg != NUL && curbuf_locked())
|
|
|
7425 return;
|
|
|
7426 #endif
|
|
7
|
7427 n = readonlymode;
|
|
|
7428 if (eap->cmdidx == CMD_view || eap->cmdidx == CMD_sview)
|
|
|
7429 readonlymode = TRUE;
|
|
|
7430 else if (eap->cmdidx == CMD_enew)
|
|
|
7431 readonlymode = FALSE; /* 'readonly' doesn't make sense in an
|
|
|
7432 empty buffer */
|
|
|
7433 setpcmark();
|
|
|
7434 if (do_ecmd(0, (eap->cmdidx == CMD_enew ? NULL : eap->arg),
|
|
|
7435 NULL, eap,
|
|
|
7436 /* ":edit" goes to first line if Vi compatible */
|
|
|
7437 (*eap->arg == NUL && eap->do_ecmd_lnum == 0
|
|
|
7438 && vim_strchr(p_cpo, CPO_GOTO1) != NULL)
|
|
|
7439 ? ECMD_ONE : eap->do_ecmd_lnum,
|
|
|
7440 (P_HID(curbuf) ? ECMD_HIDE : 0)
|
|
|
7441 + (eap->forceit ? ECMD_FORCEIT : 0)
|
|
|
7442 #ifdef FEAT_LISTCMDS
|
|
|
7443 + (eap->cmdidx == CMD_badd ? ECMD_ADDBUF : 0 )
|
|
|
7444 #endif
|
|
|
7445 ) == FAIL)
|
|
|
7446 {
|
|
|
7447 /* Editing the file failed. If the window was split, close it. */
|
|
|
7448 #ifdef FEAT_WINDOWS
|
|
|
7449 if (old_curwin != NULL)
|
|
|
7450 {
|
|
|
7451 need_hide = (curbufIsChanged() && curbuf->b_nwindows <= 1);
|
|
|
7452 if (!need_hide || P_HID(curbuf))
|
|
|
7453 {
|
|
24
|
7454 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL)
|
|
|
7455 cleanup_T cs;
|
|
|
7456
|
|
|
7457 /* Reset the error/interrupt/exception state here so that
|
|
|
7458 * aborting() returns FALSE when closing a window. */
|
|
|
7459 enter_cleanup(&cs);
|
|
|
7460 # endif
|
|
7
|
7461 # ifdef FEAT_GUI
|
|
|
7462 need_mouse_correct = TRUE;
|
|
|
7463 # endif
|
|
|
7464 win_close(curwin, !need_hide && !P_HID(curbuf));
|
|
24
|
7465
|
|
|
7466 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL)
|
|
|
7467 /* Restore the error/interrupt/exception state if not
|
|
|
7468 * discarded by a new aborting error, interrupt, or
|
|
|
7469 * uncaught exception. */
|
|
|
7470 leave_cleanup(&cs);
|
|
|
7471 # endif
|
|
7
|
7472 }
|
|
|
7473 }
|
|
|
7474 #endif
|
|
|
7475 }
|
|
|
7476 else if (readonlymode && curbuf->b_nwindows == 1)
|
|
|
7477 {
|
|
|
7478 /* When editing an already visited buffer, 'readonly' won't be set
|
|
|
7479 * but the previous value is kept. With ":view" and ":sview" we
|
|
|
7480 * want the file to be readonly, except when another window is
|
|
|
7481 * editing the same buffer. */
|
|
|
7482 curbuf->b_p_ro = TRUE;
|
|
|
7483 }
|
|
|
7484 readonlymode = n;
|
|
|
7485 }
|
|
|
7486 else
|
|
|
7487 {
|
|
|
7488 if (eap->do_ecmd_cmd != NULL)
|
|
|
7489 do_cmdline_cmd(eap->do_ecmd_cmd);
|
|
|
7490 #ifdef FEAT_TITLE
|
|
|
7491 n = curwin->w_arg_idx_invalid;
|
|
|
7492 #endif
|
|
|
7493 check_arg_idx(curwin);
|
|
|
7494 #ifdef FEAT_TITLE
|
|
|
7495 if (n != curwin->w_arg_idx_invalid)
|
|
|
7496 maketitle();
|
|
|
7497 #endif
|
|
|
7498 }
|
|
|
7499
|
|
|
7500 #ifdef FEAT_WINDOWS
|
|
|
7501 /*
|
|
|
7502 * if ":split file" worked, set alternate file name in old window to new
|
|
|
7503 * file
|
|
|
7504 */
|
|
|
7505 if (old_curwin != NULL
|
|
|
7506 && *eap->arg != NUL
|
|
|
7507 && curwin != old_curwin
|
|
|
7508 && win_valid(old_curwin)
|
|
22
|
7509 && old_curwin->w_buffer != curbuf
|
|
|
7510 && !cmdmod.keepalt)
|
|
7
|
7511 old_curwin->w_alt_fnum = curbuf->b_fnum;
|
|
|
7512 #endif
|
|
|
7513
|
|
|
7514 ex_no_reprint = TRUE;
|
|
|
7515 }
|
|
|
7516
|
|
|
7517 #ifndef FEAT_GUI
|
|
|
7518 /*
|
|
|
7519 * ":gui" and ":gvim" when there is no GUI.
|
|
|
7520 */
|
|
|
7521 static void
|
|
|
7522 ex_nogui(eap)
|
|
|
7523 exarg_T *eap;
|
|
|
7524 {
|
|
|
7525 eap->errmsg = e_nogvim;
|
|
|
7526 }
|
|
|
7527 #endif
|
|
|
7528
|
|
|
7529 #if defined(FEAT_GUI_W32) && defined(FEAT_MENU) && defined(FEAT_TEAROFF)
|
|
|
7530 static void
|
|
|
7531 ex_tearoff(eap)
|
|
|
7532 exarg_T *eap;
|
|
|
7533 {
|
|
|
7534 gui_make_tearoff(eap->arg);
|
|
|
7535 }
|
|
|
7536 #endif
|
|
|
7537
|
|
573
|
7538 #if (defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_GTK)) && defined(FEAT_MENU)
|
|
7
|
7539 static void
|
|
|
7540 ex_popup(eap)
|
|
|
7541 exarg_T *eap;
|
|
|
7542 {
|
|
398
|
7543 gui_make_popup(eap->arg, eap->forceit);
|
|
7
|
7544 }
|
|
|
7545 #endif
|
|
|
7546
|
|
|
7547 /*ARGSUSED*/
|
|
|
7548 static void
|
|
|
7549 ex_swapname(eap)
|
|
|
7550 exarg_T *eap;
|
|
|
7551 {
|
|
|
7552 if (curbuf->b_ml.ml_mfp == NULL || curbuf->b_ml.ml_mfp->mf_fname == NULL)
|
|
|
7553 MSG(_("No swap file"));
|
|
|
7554 else
|
|
|
7555 msg(curbuf->b_ml.ml_mfp->mf_fname);
|
|
|
7556 }
|
|
|
7557
|
|
|
7558 /*
|
|
|
7559 * ":syncbind" forces all 'scrollbind' windows to have the same relative
|
|
|
7560 * offset.
|
|
|
7561 * (1998-11-02 16:21:01 R. Edward Ralston <eralston@computer.org>)
|
|
|
7562 */
|
|
|
7563 /*ARGSUSED*/
|
|
|
7564 static void
|
|
|
7565 ex_syncbind(eap)
|
|
|
7566 exarg_T *eap;
|
|
|
7567 {
|
|
|
7568 #ifdef FEAT_SCROLLBIND
|
|
|
7569 win_T *wp;
|
|
|
7570 long topline;
|
|
|
7571 long y;
|
|
|
7572 linenr_T old_linenr = curwin->w_cursor.lnum;
|
|
|
7573
|
|
|
7574 setpcmark();
|
|
|
7575
|
|
|
7576 /*
|
|
|
7577 * determine max topline
|
|
|
7578 */
|
|
|
7579 if (curwin->w_p_scb)
|
|
|
7580 {
|
|
|
7581 topline = curwin->w_topline;
|
|
|
7582 for (wp = firstwin; wp; wp = wp->w_next)
|
|
|
7583 {
|
|
|
7584 if (wp->w_p_scb && wp->w_buffer)
|
|
|
7585 {
|
|
|
7586 y = wp->w_buffer->b_ml.ml_line_count - p_so;
|
|
|
7587 if (topline > y)
|
|
|
7588 topline = y;
|
|
|
7589 }
|
|
|
7590 }
|
|
|
7591 if (topline < 1)
|
|
|
7592 topline = 1;
|
|
|
7593 }
|
|
|
7594 else
|
|
|
7595 {
|
|
|
7596 topline = 1;
|
|
|
7597 }
|
|
|
7598
|
|
|
7599
|
|
|
7600 /*
|
|
|
7601 * set all scrollbind windows to the same topline
|
|
|
7602 */
|
|
|
7603 wp = curwin;
|
|
|
7604 for (curwin = firstwin; curwin; curwin = curwin->w_next)
|
|
|
7605 {
|
|
|
7606 if (curwin->w_p_scb)
|
|
|
7607 {
|
|
|
7608 y = topline - curwin->w_topline;
|
|
|
7609 if (y > 0)
|
|
|
7610 scrollup(y, TRUE);
|
|
|
7611 else
|
|
|
7612 scrolldown(-y, TRUE);
|
|
|
7613 curwin->w_scbind_pos = topline;
|
|
|
7614 redraw_later(VALID);
|
|
|
7615 cursor_correct();
|
|
|
7616 #ifdef FEAT_WINDOWS
|
|
|
7617 curwin->w_redr_status = TRUE;
|
|
|
7618 #endif
|
|
|
7619 }
|
|
|
7620 }
|
|
|
7621 curwin = wp;
|
|
|
7622 if (curwin->w_p_scb)
|
|
|
7623 {
|
|
|
7624 did_syncbind = TRUE;
|
|
|
7625 checkpcmark();
|
|
|
7626 if (old_linenr != curwin->w_cursor.lnum)
|
|
|
7627 {
|
|
|
7628 char_u ctrl_o[2];
|
|
|
7629
|
|
|
7630 ctrl_o[0] = Ctrl_O;
|
|
|
7631 ctrl_o[1] = 0;
|
|
|
7632 ins_typebuf(ctrl_o, REMAP_NONE, 0, TRUE, FALSE);
|
|
|
7633 }
|
|
|
7634 }
|
|
|
7635 #endif
|
|
|
7636 }
|
|
|
7637
|
|
|
7638
|
|
|
7639 static void
|
|
|
7640 ex_read(eap)
|
|
|
7641 exarg_T *eap;
|
|
|
7642 {
|
|
167
|
7643 int i;
|
|
|
7644 int empty = (curbuf->b_ml.ml_flags & ML_EMPTY);
|
|
|
7645 linenr_T lnum;
|
|
7
|
7646
|
|
|
7647 if (eap->usefilter) /* :r!cmd */
|
|
|
7648 do_bang(1, eap, FALSE, FALSE, TRUE);
|
|
|
7649 else
|
|
|
7650 {
|
|
|
7651 if (u_save(eap->line2, (linenr_T)(eap->line2 + 1)) == FAIL)
|
|
|
7652 return;
|
|
|
7653
|
|
|
7654 #ifdef FEAT_BROWSE
|
|
|
7655 if (cmdmod.browse)
|
|
|
7656 {
|
|
|
7657 char_u *browseFile;
|
|
|
7658
|
|
28
|
7659 browseFile = do_browse(0, (char_u *)_("Append File"), eap->arg,
|
|
7
|
7660 NULL, NULL, NULL, curbuf);
|
|
|
7661 if (browseFile != NULL)
|
|
|
7662 {
|
|
|
7663 i = readfile(browseFile, NULL,
|
|
|
7664 eap->line2, (linenr_T)0, (linenr_T)MAXLNUM, eap, 0);
|
|
|
7665 vim_free(browseFile);
|
|
|
7666 }
|
|
|
7667 else
|
|
|
7668 i = OK;
|
|
|
7669 }
|
|
|
7670 else
|
|
|
7671 #endif
|
|
|
7672 if (*eap->arg == NUL)
|
|
|
7673 {
|
|
|
7674 if (check_fname() == FAIL) /* check for no file name */
|
|
|
7675 return;
|
|
|
7676 i = readfile(curbuf->b_ffname, curbuf->b_fname,
|
|
|
7677 eap->line2, (linenr_T)0, (linenr_T)MAXLNUM, eap, 0);
|
|
|
7678 }
|
|
|
7679 else
|
|
|
7680 {
|
|
|
7681 if (vim_strchr(p_cpo, CPO_ALTREAD) != NULL)
|
|
|
7682 (void)setaltfname(eap->arg, eap->arg, (linenr_T)1);
|
|
|
7683 i = readfile(eap->arg, NULL,
|
|
|
7684 eap->line2, (linenr_T)0, (linenr_T)MAXLNUM, eap, 0);
|
|
|
7685
|
|
|
7686 }
|
|
|
7687 if (i == FAIL)
|
|
|
7688 {
|
|
|
7689 #if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL)
|
|
|
7690 if (!aborting())
|
|
|
7691 #endif
|
|
|
7692 EMSG2(_(e_notopen), eap->arg);
|
|
|
7693 }
|
|
|
7694 else
|
|
167
|
7695 {
|
|
|
7696 if (empty && exmode_active)
|
|
|
7697 {
|
|
|
7698 /* Delete the empty line that remains. Historically ex does
|
|
|
7699 * this but vi doesn't. */
|
|
|
7700 if (eap->line2 == 0)
|
|
|
7701 lnum = curbuf->b_ml.ml_line_count;
|
|
|
7702 else
|
|
|
7703 lnum = 1;
|
|
573
|
7704 if (*ml_get(lnum) == NUL && u_savedel(lnum, 1L) == OK)
|
|
167
|
7705 {
|
|
|
7706 ml_delete(lnum, FALSE);
|
|
|
7707 deleted_lines_mark(lnum, 1L);
|
|
573
|
7708 if (curwin->w_cursor.lnum > 1
|
|
|
7709 && curwin->w_cursor.lnum >= lnum)
|
|
167
|
7710 --curwin->w_cursor.lnum;
|
|
|
7711 }
|
|
|
7712 }
|
|
7
|
7713 redraw_curbuf_later(VALID);
|
|
167
|
7714 }
|
|
7
|
7715 }
|
|
|
7716 }
|
|
|
7717
|
|
358
|
7718 static char_u *prev_dir = NULL;
|
|
|
7719
|
|
|
7720 #if defined(EXITFREE) || defined(PROTO)
|
|
|
7721 void
|
|
|
7722 free_cd_dir()
|
|
|
7723 {
|
|
|
7724 vim_free(prev_dir);
|
|
|
7725 }
|
|
|
7726 #endif
|
|
|
7727
|
|
|
7728
|
|
7
|
7729 /*
|
|
|
7730 * ":cd", ":lcd", ":chdir" and ":lchdir".
|
|
|
7731 */
|
|
|
7732 static void
|
|
|
7733 ex_cd(eap)
|
|
|
7734 exarg_T *eap;
|
|
|
7735 {
|
|
|
7736 char_u *new_dir;
|
|
|
7737 char_u *tofree;
|
|
|
7738
|
|
|
7739 new_dir = eap->arg;
|
|
|
7740 #if !defined(UNIX) && !defined(VMS)
|
|
|
7741 /* for non-UNIX ":cd" means: print current directory */
|
|
|
7742 if (*new_dir == NUL)
|
|
|
7743 ex_pwd(NULL);
|
|
|
7744 else
|
|
|
7745 #endif
|
|
|
7746 {
|
|
167
|
7747 if (vim_strchr(p_cpo, CPO_CHDIR) != NULL && curbufIsChanged()
|
|
|
7748 && !eap->forceit)
|
|
|
7749 {
|
|
|
7750 EMSG(_("E747: Cannot change directory, buffer is modifed (add ! to override)"));
|
|
|
7751 return;
|
|
|
7752 }
|
|
|
7753
|
|
7
|
7754 /* ":cd -": Change to previous directory */
|
|
|
7755 if (STRCMP(new_dir, "-") == 0)
|
|
|
7756 {
|
|
|
7757 if (prev_dir == NULL)
|
|
|
7758 {
|
|
|
7759 EMSG(_("E186: No previous directory"));
|
|
|
7760 return;
|
|
|
7761 }
|
|
|
7762 new_dir = prev_dir;
|
|
|
7763 }
|
|
|
7764
|
|
|
7765 /* Save current directory for next ":cd -" */
|
|
|
7766 tofree = prev_dir;
|
|
|
7767 if (mch_dirname(NameBuff, MAXPATHL) == OK)
|
|
|
7768 prev_dir = vim_strsave(NameBuff);
|
|
|
7769 else
|
|
|
7770 prev_dir = NULL;
|
|
|
7771
|
|
|
7772 #if defined(UNIX) || defined(VMS)
|
|
|
7773 /* for UNIX ":cd" means: go to home directory */
|
|
|
7774 if (*new_dir == NUL)
|
|
|
7775 {
|
|
|
7776 /* use NameBuff for home directory name */
|
|
|
7777 # ifdef VMS
|
|
|
7778 char_u *p;
|
|
|
7779
|
|
|
7780 p = mch_getenv((char_u *)"SYS$LOGIN");
|
|
|
7781 if (p == NULL || *p == NUL) /* empty is the same as not set */
|
|
|
7782 NameBuff[0] = NUL;
|
|
|
7783 else
|
|
416
|
7784 vim_strncpy(NameBuff, p, MAXPATHL - 1);
|
|
7
|
7785 # else
|
|
|
7786 expand_env((char_u *)"$HOME", NameBuff, MAXPATHL);
|
|
|
7787 # endif
|
|
|
7788 new_dir = NameBuff;
|
|
|
7789 }
|
|
|
7790 #endif
|
|
|
7791 if (new_dir == NULL || vim_chdir(new_dir))
|
|
|
7792 EMSG(_(e_failed));
|
|
|
7793 else
|
|
|
7794 {
|
|
|
7795 vim_free(curwin->w_localdir);
|
|
|
7796 if (eap->cmdidx == CMD_lcd || eap->cmdidx == CMD_lchdir)
|
|
|
7797 {
|
|
|
7798 /* If still in global directory, need to remember current
|
|
|
7799 * directory as global directory. */
|
|
|
7800 if (globaldir == NULL && prev_dir != NULL)
|
|
|
7801 globaldir = vim_strsave(prev_dir);
|
|
|
7802 /* Remember this local directory for the window. */
|
|
|
7803 if (mch_dirname(NameBuff, MAXPATHL) == OK)
|
|
|
7804 curwin->w_localdir = vim_strsave(NameBuff);
|
|
|
7805 }
|
|
|
7806 else
|
|
|
7807 {
|
|
|
7808 /* We are now in the global directory, no need to remember its
|
|
|
7809 * name. */
|
|
|
7810 vim_free(globaldir);
|
|
|
7811 globaldir = NULL;
|
|
|
7812 curwin->w_localdir = NULL;
|
|
|
7813 }
|
|
|
7814
|
|
|
7815 shorten_fnames(TRUE);
|
|
|
7816
|
|
|
7817 /* Echo the new current directory if the command was typed. */
|
|
|
7818 if (KeyTyped)
|
|
|
7819 ex_pwd(eap);
|
|
|
7820 }
|
|
|
7821 vim_free(tofree);
|
|
|
7822 }
|
|
|
7823 }
|
|
|
7824
|
|
|
7825 /*
|
|
|
7826 * ":pwd".
|
|
|
7827 */
|
|
|
7828 /*ARGSUSED*/
|
|
|
7829 static void
|
|
|
7830 ex_pwd(eap)
|
|
|
7831 exarg_T *eap;
|
|
|
7832 {
|
|
|
7833 if (mch_dirname(NameBuff, MAXPATHL) == OK)
|
|
|
7834 {
|
|
|
7835 #ifdef BACKSLASH_IN_FILENAME
|
|
|
7836 slash_adjust(NameBuff);
|
|
|
7837 #endif
|
|
|
7838 msg(NameBuff);
|
|
|
7839 }
|
|
|
7840 else
|
|
|
7841 EMSG(_("E187: Unknown"));
|
|
|
7842 }
|
|
|
7843
|
|
|
7844 /*
|
|
|
7845 * ":=".
|
|
|
7846 */
|
|
|
7847 static void
|
|
|
7848 ex_equal(eap)
|
|
|
7849 exarg_T *eap;
|
|
|
7850 {
|
|
|
7851 smsg((char_u *)"%ld", (long)eap->line2);
|
|
167
|
7852 ex_may_print(eap);
|
|
7
|
7853 }
|
|
|
7854
|
|
|
7855 static void
|
|
|
7856 ex_sleep(eap)
|
|
|
7857 exarg_T *eap;
|
|
|
7858 {
|
|
236
|
7859 int n;
|
|
|
7860 long len;
|
|
7
|
7861
|
|
|
7862 if (cursor_valid())
|
|
|
7863 {
|
|
|
7864 n = W_WINROW(curwin) + curwin->w_wrow - msg_scrolled;
|
|
|
7865 if (n >= 0)
|
|
|
7866 windgoto((int)n, curwin->w_wcol);
|
|
|
7867 }
|
|
236
|
7868
|
|
|
7869 len = eap->line2;
|
|
|
7870 switch (*eap->arg)
|
|
|
7871 {
|
|
|
7872 case 'm': break;
|
|
|
7873 case NUL: len *= 1000L; break;
|
|
|
7874 default: EMSG2(_(e_invarg2), eap->arg); return;
|
|
|
7875 }
|
|
|
7876 do_sleep(len);
|
|
7
|
7877 }
|
|
|
7878
|
|
|
7879 /*
|
|
|
7880 * Sleep for "msec" milliseconds, but keep checking for a CTRL-C every second.
|
|
|
7881 */
|
|
|
7882 void
|
|
|
7883 do_sleep(msec)
|
|
|
7884 long msec;
|
|
|
7885 {
|
|
|
7886 long done;
|
|
|
7887
|
|
|
7888 cursor_on();
|
|
|
7889 out_flush();
|
|
|
7890 for (done = 0; !got_int && done < msec; done += 1000L)
|
|
|
7891 {
|
|
|
7892 ui_delay(msec - done > 1000L ? 1000L : msec - done, TRUE);
|
|
|
7893 ui_breakcheck();
|
|
|
7894 }
|
|
|
7895 }
|
|
|
7896
|
|
|
7897 static void
|
|
|
7898 do_exmap(eap, isabbrev)
|
|
|
7899 exarg_T *eap;
|
|
|
7900 int isabbrev;
|
|
|
7901 {
|
|
|
7902 int mode;
|
|
|
7903 char_u *cmdp;
|
|
|
7904
|
|
|
7905 cmdp = eap->cmd;
|
|
|
7906 mode = get_map_mode(&cmdp, eap->forceit || isabbrev);
|
|
|
7907
|
|
|
7908 switch (do_map((*cmdp == 'n') ? 2 : (*cmdp == 'u'),
|
|
|
7909 eap->arg, mode, isabbrev))
|
|
|
7910 {
|
|
|
7911 case 1: EMSG(_(e_invarg));
|
|
|
7912 break;
|
|
|
7913 case 2: EMSG(isabbrev ? _(e_noabbr) : _(e_nomap));
|
|
|
7914 break;
|
|
|
7915 }
|
|
|
7916 }
|
|
|
7917
|
|
|
7918 /*
|
|
|
7919 * ":winsize" command (obsolete).
|
|
|
7920 */
|
|
|
7921 static void
|
|
|
7922 ex_winsize(eap)
|
|
|
7923 exarg_T *eap;
|
|
|
7924 {
|
|
|
7925 int w, h;
|
|
|
7926 char_u *arg = eap->arg;
|
|
|
7927 char_u *p;
|
|
|
7928
|
|
|
7929 w = getdigits(&arg);
|
|
|
7930 arg = skipwhite(arg);
|
|
|
7931 p = arg;
|
|
|
7932 h = getdigits(&arg);
|
|
|
7933 if (*p != NUL && *arg == NUL)
|
|
|
7934 set_shellsize(w, h, TRUE);
|
|
|
7935 else
|
|
|
7936 EMSG(_("E465: :winsize requires two number arguments"));
|
|
|
7937 }
|
|
|
7938
|
|
|
7939 #ifdef FEAT_WINDOWS
|
|
|
7940 static void
|
|
|
7941 ex_wincmd(eap)
|
|
|
7942 exarg_T *eap;
|
|
|
7943 {
|
|
|
7944 int xchar = NUL;
|
|
|
7945 char_u *p;
|
|
|
7946
|
|
|
7947 if (*eap->arg == 'g' || *eap->arg == Ctrl_G)
|
|
|
7948 {
|
|
|
7949 /* CTRL-W g and CTRL-W CTRL-G have an extra command character */
|
|
|
7950 if (eap->arg[1] == NUL)
|
|
|
7951 {
|
|
|
7952 EMSG(_(e_invarg));
|
|
|
7953 return;
|
|
|
7954 }
|
|
|
7955 xchar = eap->arg[1];
|
|
|
7956 p = eap->arg + 2;
|
|
|
7957 }
|
|
|
7958 else
|
|
|
7959 p = eap->arg + 1;
|
|
|
7960
|
|
|
7961 eap->nextcmd = check_nextcmd(p);
|
|
|
7962 p = skipwhite(p);
|
|
|
7963 if (*p != NUL && *p != '"' && eap->nextcmd == NULL)
|
|
|
7964 EMSG(_(e_invarg));
|
|
|
7965 else
|
|
|
7966 {
|
|
|
7967 /* Pass flags on for ":vertical wincmd ]". */
|
|
|
7968 postponed_split_flags = cmdmod.split;
|
|
|
7969 do_window(*eap->arg, eap->addr_count > 0 ? eap->line2 : 0L, xchar);
|
|
|
7970 postponed_split_flags = 0;
|
|
|
7971 }
|
|
|
7972 }
|
|
|
7973 #endif
|
|
|
7974
|
|
11
|
7975 #if defined(FEAT_GUI) || defined(UNIX) || defined(VMS) || defined(MSWIN)
|
|
7
|
7976 /*
|
|
|
7977 * ":winpos".
|
|
|
7978 */
|
|
|
7979 static void
|
|
|
7980 ex_winpos(eap)
|
|
|
7981 exarg_T *eap;
|
|
|
7982 {
|
|
|
7983 int x, y;
|
|
|
7984 char_u *arg = eap->arg;
|
|
|
7985 char_u *p;
|
|
|
7986
|
|
|
7987 if (*arg == NUL)
|
|
|
7988 {
|
|
11
|
7989 # if defined(FEAT_GUI) || defined(MSWIN)
|
|
|
7990 # ifdef FEAT_GUI
|
|
7
|
7991 if (gui.in_use && gui_mch_get_winpos(&x, &y) != FAIL)
|
|
11
|
7992 # else
|
|
|
7993 if (mch_get_winpos(&x, &y) != FAIL)
|
|
|
7994 # endif
|
|
7
|
7995 {
|
|
|
7996 sprintf((char *)IObuff, _("Window position: X %d, Y %d"), x, y);
|
|
|
7997 msg(IObuff);
|
|
|
7998 }
|
|
|
7999 else
|
|
|
8000 # endif
|
|
|
8001 EMSG(_("E188: Obtaining window position not implemented for this platform"));
|
|
|
8002 }
|
|
|
8003 else
|
|
|
8004 {
|
|
|
8005 x = getdigits(&arg);
|
|
|
8006 arg = skipwhite(arg);
|
|
|
8007 p = arg;
|
|
|
8008 y = getdigits(&arg);
|
|
|
8009 if (*p == NUL || *arg != NUL)
|
|
|
8010 {
|
|
|
8011 EMSG(_("E466: :winpos requires two number arguments"));
|
|
|
8012 return;
|
|
|
8013 }
|
|
|
8014 # ifdef FEAT_GUI
|
|
|
8015 if (gui.in_use)
|
|
|
8016 gui_mch_set_winpos(x, y);
|
|
|
8017 else if (gui.starting)
|
|
|
8018 {
|
|
|
8019 /* Remember the coordinates for when the window is opened. */
|
|
|
8020 gui_win_x = x;
|
|
|
8021 gui_win_y = y;
|
|
|
8022 }
|
|
|
8023 # ifdef HAVE_TGETENT
|
|
|
8024 else
|
|
|
8025 # endif
|
|
11
|
8026 # else
|
|
|
8027 # ifdef MSWIN
|
|
|
8028 mch_set_winpos(x, y);
|
|
|
8029 # endif
|
|
7
|
8030 # endif
|
|
|
8031 # ifdef HAVE_TGETENT
|
|
|
8032 if (*T_CWP)
|
|
|
8033 term_set_winpos(x, y);
|
|
|
8034 # endif
|
|
|
8035 }
|
|
|
8036 }
|
|
|
8037 #endif
|
|
|
8038
|
|
|
8039 /*
|
|
|
8040 * Handle command that work like operators: ":delete", ":yank", ":>" and ":<".
|
|
|
8041 */
|
|
|
8042 static void
|
|
|
8043 ex_operators(eap)
|
|
|
8044 exarg_T *eap;
|
|
|
8045 {
|
|
|
8046 oparg_T oa;
|
|
|
8047
|
|
|
8048 clear_oparg(&oa);
|
|
|
8049 oa.regname = eap->regname;
|
|
|
8050 oa.start.lnum = eap->line1;
|
|
|
8051 oa.end.lnum = eap->line2;
|
|
|
8052 oa.line_count = eap->line2 - eap->line1 + 1;
|
|
|
8053 oa.motion_type = MLINE;
|
|
|
8054 #ifdef FEAT_VIRTUALEDIT
|
|
|
8055 virtual_op = FALSE;
|
|
|
8056 #endif
|
|
|
8057 if (eap->cmdidx != CMD_yank) /* position cursor for undo */
|
|
|
8058 {
|
|
|
8059 setpcmark();
|
|
|
8060 curwin->w_cursor.lnum = eap->line1;
|
|
|
8061 beginline(BL_SOL | BL_FIX);
|
|
|
8062 }
|
|
|
8063
|
|
|
8064 switch (eap->cmdidx)
|
|
|
8065 {
|
|
|
8066 case CMD_delete:
|
|
|
8067 oa.op_type = OP_DELETE;
|
|
|
8068 op_delete(&oa);
|
|
|
8069 break;
|
|
|
8070
|
|
|
8071 case CMD_yank:
|
|
|
8072 oa.op_type = OP_YANK;
|
|
|
8073 (void)op_yank(&oa, FALSE, TRUE);
|
|
|
8074 break;
|
|
|
8075
|
|
|
8076 default: /* CMD_rshift or CMD_lshift */
|
|
|
8077 if ((eap->cmdidx == CMD_rshift)
|
|
|
8078 #ifdef FEAT_RIGHTLEFT
|
|
|
8079 ^ curwin->w_p_rl
|
|
|
8080 #endif
|
|
|
8081 )
|
|
|
8082 oa.op_type = OP_RSHIFT;
|
|
|
8083 else
|
|
|
8084 oa.op_type = OP_LSHIFT;
|
|
|
8085 op_shift(&oa, FALSE, eap->amount);
|
|
|
8086 break;
|
|
|
8087 }
|
|
|
8088 #ifdef FEAT_VIRTUALEDIT
|
|
|
8089 virtual_op = MAYBE;
|
|
|
8090 #endif
|
|
167
|
8091 ex_may_print(eap);
|
|
7
|
8092 }
|
|
|
8093
|
|
|
8094 /*
|
|
|
8095 * ":put".
|
|
|
8096 */
|
|
|
8097 static void
|
|
|
8098 ex_put(eap)
|
|
|
8099 exarg_T *eap;
|
|
|
8100 {
|
|
|
8101 /* ":0put" works like ":1put!". */
|
|
|
8102 if (eap->line2 == 0)
|
|
|
8103 {
|
|
|
8104 eap->line2 = 1;
|
|
|
8105 eap->forceit = TRUE;
|
|
|
8106 }
|
|
|
8107 curwin->w_cursor.lnum = eap->line2;
|
|
167
|
8108 do_put(eap->regname, eap->forceit ? BACKWARD : FORWARD, 1L,
|
|
|
8109 PUT_LINE|PUT_CURSLINE);
|
|
7
|
8110 }
|
|
|
8111
|
|
|
8112 /*
|
|
|
8113 * Handle ":copy" and ":move".
|
|
|
8114 */
|
|
|
8115 static void
|
|
|
8116 ex_copymove(eap)
|
|
|
8117 exarg_T *eap;
|
|
|
8118 {
|
|
|
8119 long n;
|
|
|
8120
|
|
|
8121 n = get_address(&eap->arg, FALSE, FALSE);
|
|
|
8122 if (eap->arg == NULL) /* error detected */
|
|
|
8123 {
|
|
|
8124 eap->nextcmd = NULL;
|
|
|
8125 return;
|
|
|
8126 }
|
|
167
|
8127 get_flags(eap);
|
|
7
|
8128
|
|
|
8129 /*
|
|
|
8130 * move or copy lines from 'eap->line1'-'eap->line2' to below line 'n'
|
|
|
8131 */
|
|
|
8132 if (n == MAXLNUM || n < 0 || n > curbuf->b_ml.ml_line_count)
|
|
|
8133 {
|
|
|
8134 EMSG(_(e_invaddr));
|
|
|
8135 return;
|
|
|
8136 }
|
|
|
8137
|
|
|
8138 if (eap->cmdidx == CMD_move)
|
|
|
8139 {
|
|
|
8140 if (do_move(eap->line1, eap->line2, n) == FAIL)
|
|
|
8141 return;
|
|
|
8142 }
|
|
|
8143 else
|
|
|
8144 ex_copy(eap->line1, eap->line2, n);
|
|
|
8145 u_clearline();
|
|
|
8146 beginline(BL_SOL | BL_FIX);
|
|
167
|
8147 ex_may_print(eap);
|
|
|
8148 }
|
|
|
8149
|
|
|
8150 /*
|
|
|
8151 * Print the current line if flags were given to the Ex command.
|
|
|
8152 */
|
|
|
8153 static void
|
|
|
8154 ex_may_print(eap)
|
|
|
8155 exarg_T *eap;
|
|
|
8156 {
|
|
|
8157 if (eap->flags != 0)
|
|
|
8158 {
|
|
|
8159 print_line(curwin->w_cursor.lnum, (eap->flags & EXFLAG_NR),
|
|
|
8160 (eap->flags & EXFLAG_LIST));
|
|
|
8161 ex_no_reprint = TRUE;
|
|
|
8162 }
|
|
7
|
8163 }
|
|
|
8164
|
|
|
8165 /*
|
|
|
8166 * ":smagic" and ":snomagic".
|
|
|
8167 */
|
|
|
8168 static void
|
|
|
8169 ex_submagic(eap)
|
|
|
8170 exarg_T *eap;
|
|
|
8171 {
|
|
|
8172 int magic_save = p_magic;
|
|
|
8173
|
|
|
8174 p_magic = (eap->cmdidx == CMD_smagic);
|
|
|
8175 do_sub(eap);
|
|
|
8176 p_magic = magic_save;
|
|
|
8177 }
|
|
|
8178
|
|
|
8179 /*
|
|
|
8180 * ":join".
|
|
|
8181 */
|
|
|
8182 static void
|
|
|
8183 ex_join(eap)
|
|
|
8184 exarg_T *eap;
|
|
|
8185 {
|
|
|
8186 curwin->w_cursor.lnum = eap->line1;
|
|
|
8187 if (eap->line1 == eap->line2)
|
|
|
8188 {
|
|
|
8189 if (eap->addr_count >= 2) /* :2,2join does nothing */
|
|
|
8190 return;
|
|
|
8191 if (eap->line2 == curbuf->b_ml.ml_line_count)
|
|
|
8192 {
|
|
|
8193 beep_flush();
|
|
|
8194 return;
|
|
|
8195 }
|
|
|
8196 ++eap->line2;
|
|
|
8197 }
|
|
|
8198 do_do_join(eap->line2 - eap->line1 + 1, !eap->forceit);
|
|
|
8199 beginline(BL_WHITE | BL_FIX);
|
|
167
|
8200 ex_may_print(eap);
|
|
7
|
8201 }
|
|
|
8202
|
|
|
8203 /*
|
|
|
8204 * ":[addr]@r" or ":[addr]*r": execute register
|
|
|
8205 */
|
|
|
8206 static void
|
|
|
8207 ex_at(eap)
|
|
|
8208 exarg_T *eap;
|
|
|
8209 {
|
|
|
8210 int c;
|
|
|
8211
|
|
|
8212 curwin->w_cursor.lnum = eap->line2;
|
|
|
8213
|
|
|
8214 #ifdef USE_ON_FLY_SCROLL
|
|
|
8215 dont_scroll = TRUE; /* disallow scrolling here */
|
|
|
8216 #endif
|
|
|
8217
|
|
|
8218 /* get the register name. No name means to use the previous one */
|
|
|
8219 c = *eap->arg;
|
|
|
8220 if (c == NUL || (c == '*' && *eap->cmd == '*'))
|
|
|
8221 c = '@';
|
|
|
8222 /* put the register in mapbuf */
|
|
|
8223 if (do_execreg(c, TRUE, vim_strchr(p_cpo, CPO_EXECBUF) != NULL) == FAIL)
|
|
167
|
8224 {
|
|
7
|
8225 beep_flush();
|
|
167
|
8226 }
|
|
7
|
8227 else
|
|
|
8228 {
|
|
|
8229 int save_efr = exec_from_reg;
|
|
|
8230
|
|
|
8231 exec_from_reg = TRUE;
|
|
|
8232
|
|
|
8233 /*
|
|
|
8234 * Execute from the typeahead buffer.
|
|
|
8235 * Originally this didn't check for the typeahead buffer to be empty,
|
|
|
8236 * thus could read more Ex commands from stdin. It's not clear why,
|
|
|
8237 * it is certainly unexpected.
|
|
|
8238 */
|
|
|
8239 while ((!stuff_empty() || typebuf.tb_len > 0) && vpeekc() == ':')
|
|
|
8240 (void)do_cmdline(NULL, getexline, NULL, DOCMD_NOWAIT|DOCMD_VERBOSE);
|
|
|
8241
|
|
|
8242 exec_from_reg = save_efr;
|
|
|
8243 }
|
|
|
8244 }
|
|
|
8245
|
|
|
8246 /*
|
|
|
8247 * ":!".
|
|
|
8248 */
|
|
|
8249 static void
|
|
|
8250 ex_bang(eap)
|
|
|
8251 exarg_T *eap;
|
|
|
8252 {
|
|
|
8253 do_bang(eap->addr_count, eap, eap->forceit, TRUE, TRUE);
|
|
|
8254 }
|
|
|
8255
|
|
|
8256 /*
|
|
|
8257 * ":undo".
|
|
|
8258 */
|
|
|
8259 /*ARGSUSED*/
|
|
|
8260 static void
|
|
|
8261 ex_undo(eap)
|
|
|
8262 exarg_T *eap;
|
|
|
8263 {
|
|
771
|
8264 if (eap->addr_count == 1) /* :undo 123 */
|
|
|
8265 undo_time(eap->line2, FALSE, TRUE);
|
|
|
8266 else
|
|
|
8267 u_undo(1);
|
|
7
|
8268 }
|
|
|
8269
|
|
|
8270 /*
|
|
|
8271 * ":redo".
|
|
|
8272 */
|
|
|
8273 /*ARGSUSED*/
|
|
|
8274 static void
|
|
|
8275 ex_redo(eap)
|
|
|
8276 exarg_T *eap;
|
|
|
8277 {
|
|
|
8278 u_redo(1);
|
|
|
8279 }
|
|
|
8280
|
|
|
8281 /*
|
|
756
|
8282 * ":earlier" and ":later".
|
|
|
8283 */
|
|
|
8284 /*ARGSUSED*/
|
|
|
8285 static void
|
|
|
8286 ex_later(eap)
|
|
|
8287 exarg_T *eap;
|
|
|
8288 {
|
|
|
8289 long count = 0;
|
|
|
8290 int sec = FALSE;
|
|
|
8291 char_u *p = eap->arg;
|
|
|
8292
|
|
|
8293 if (*p == NUL)
|
|
|
8294 count = 1;
|
|
|
8295 else if (isdigit(*p))
|
|
|
8296 {
|
|
|
8297 count = getdigits(&p);
|
|
|
8298 switch (*p)
|
|
|
8299 {
|
|
|
8300 case 's': ++p; sec = TRUE; break;
|
|
|
8301 case 'm': ++p; sec = TRUE; count *= 60; break;
|
|
|
8302 case 'h': ++p; sec = TRUE; count *= 60 * 60; break;
|
|
|
8303 }
|
|
|
8304 }
|
|
|
8305
|
|
|
8306 if (*p != NUL)
|
|
|
8307 EMSG2(_(e_invarg2), eap->arg);
|
|
|
8308 else
|
|
771
|
8309 undo_time(eap->cmdidx == CMD_earlier ? -count : count, sec, FALSE);
|
|
756
|
8310 }
|
|
|
8311
|
|
|
8312 /*
|
|
7
|
8313 * ":redir": start/stop redirection.
|
|
|
8314 */
|
|
|
8315 static void
|
|
|
8316 ex_redir(eap)
|
|
|
8317 exarg_T *eap;
|
|
|
8318 {
|
|
|
8319 char *mode;
|
|
|
8320 char_u *fname;
|
|
122
|
8321 char_u *arg = eap->arg;
|
|
7
|
8322
|
|
|
8323 if (STRICMP(eap->arg, "END") == 0)
|
|
|
8324 close_redir();
|
|
|
8325 else
|
|
|
8326 {
|
|
122
|
8327 if (*arg == '>')
|
|
|
8328 {
|
|
|
8329 ++arg;
|
|
|
8330 if (*arg == '>')
|
|
|
8331 {
|
|
|
8332 ++arg;
|
|
7
|
8333 mode = "a";
|
|
|
8334 }
|
|
|
8335 else
|
|
|
8336 mode = "w";
|
|
122
|
8337 arg = skipwhite(arg);
|
|
7
|
8338
|
|
|
8339 close_redir();
|
|
|
8340
|
|
|
8341 /* Expand environment variables and "~/". */
|
|
122
|
8342 fname = expand_env_save(arg);
|
|
7
|
8343 if (fname == NULL)
|
|
|
8344 return;
|
|
|
8345 #ifdef FEAT_BROWSE
|
|
|
8346 if (cmdmod.browse)
|
|
|
8347 {
|
|
|
8348 char_u *browseFile;
|
|
|
8349
|
|
28
|
8350 browseFile = do_browse(BROWSE_SAVE,
|
|
|
8351 (char_u *)_("Save Redirection"),
|
|
|
8352 fname, NULL, NULL, BROWSE_FILTER_ALL_FILES, curbuf);
|
|
7
|
8353 if (browseFile == NULL)
|
|
|
8354 return; /* operation cancelled */
|
|
|
8355 vim_free(fname);
|
|
|
8356 fname = browseFile;
|
|
|
8357 eap->forceit = TRUE; /* since dialog already asked */
|
|
|
8358 }
|
|
|
8359 #endif
|
|
|
8360
|
|
|
8361 redir_fd = open_exfile(fname, eap->forceit, mode);
|
|
|
8362 vim_free(fname);
|
|
|
8363 }
|
|
|
8364 #ifdef FEAT_EVAL
|
|
122
|
8365 else if (*arg == '@')
|
|
7
|
8366 {
|
|
|
8367 /* redirect to a register a-z (resp. A-Z for appending) */
|
|
|
8368 close_redir();
|
|
122
|
8369 ++arg;
|
|
|
8370 if (ASCII_ISALPHA(*arg)
|
|
7
|
8371 # ifdef FEAT_CLIPBOARD
|
|
122
|
8372 || *arg == '*'
|
|
7
|
8373 # endif
|
|
122
|
8374 || *arg == '"')
|
|
|
8375 {
|
|
|
8376 redir_reg = *arg++;
|
|
268
|
8377 if (*arg == '>' && arg[1] == '>')
|
|
|
8378 arg += 2;
|
|
296
|
8379 else if ((*arg == NUL || (*arg == '>' && arg[1] == NUL)) &&
|
|
|
8380 (islower(redir_reg)
|
|
7
|
8381 # ifdef FEAT_CLIPBOARD
|
|
122
|
8382 || redir_reg == '*'
|
|
7
|
8383 # endif
|
|
122
|
8384 || redir_reg == '"'))
|
|
7
|
8385 {
|
|
296
|
8386 if (*arg == '>')
|
|
|
8387 arg++;
|
|
|
8388
|
|
7
|
8389 /* make register empty */
|
|
|
8390 write_reg_contents(redir_reg, (char_u *)"", -1, FALSE);
|
|
|
8391 }
|
|
167
|
8392 }
|
|
|
8393 if (*arg != NUL)
|
|
|
8394 {
|
|
268
|
8395 redir_reg = 0;
|
|
167
|
8396 EMSG2(_(e_invarg2), eap->arg);
|
|
|
8397 }
|
|
|
8398 }
|
|
|
8399 else if (*arg == '=' && arg[1] == '>')
|
|
|
8400 {
|
|
|
8401 int append;
|
|
|
8402
|
|
|
8403 /* redirect to a variable */
|
|
|
8404 close_redir();
|
|
|
8405 arg += 2;
|
|
|
8406
|
|
|
8407 if (*arg == '>')
|
|
|
8408 {
|
|
|
8409 ++arg;
|
|
|
8410 append = TRUE;
|
|
7
|
8411 }
|
|
|
8412 else
|
|
167
|
8413 append = FALSE;
|
|
|
8414
|
|
|
8415 if (var_redir_start(skipwhite(arg), append) == OK)
|
|
|
8416 redir_vname = 1;
|
|
7
|
8417 }
|
|
|
8418 #endif
|
|
|
8419
|
|
|
8420 /* TODO: redirect to a buffer */
|
|
|
8421
|
|
|
8422 else
|
|
122
|
8423 EMSG2(_(e_invarg2), eap->arg);
|
|
7
|
8424 }
|
|
972
|
8425
|
|
|
8426 /* Make sure redirection is not off. Can happen for cmdline completion
|
|
|
8427 * that indirectly invokes a command to catch its output. */
|
|
|
8428 if (redir_fd != NULL
|
|
|
8429 #ifdef FEAT_EVAL
|
|
|
8430 || redir_reg || redir_vname
|
|
|
8431 #endif
|
|
|
8432 )
|
|
|
8433 redir_off = FALSE;
|
|
7
|
8434 }
|
|
|
8435
|
|
|
8436 /*
|
|
|
8437 * ":redraw": force redraw
|
|
|
8438 */
|
|
|
8439 static void
|
|
|
8440 ex_redraw(eap)
|
|
|
8441 exarg_T *eap;
|
|
|
8442 {
|
|
|
8443 int r = RedrawingDisabled;
|
|
|
8444 int p = p_lz;
|
|
|
8445
|
|
|
8446 RedrawingDisabled = 0;
|
|
|
8447 p_lz = FALSE;
|
|
|
8448 update_topline();
|
|
|
8449 update_screen(eap->forceit ? CLEAR :
|
|
|
8450 #ifdef FEAT_VISUAL
|
|
|
8451 VIsual_active ? INVERTED :
|
|
|
8452 #endif
|
|
|
8453 0);
|
|
|
8454 #ifdef FEAT_TITLE
|
|
|
8455 if (need_maketitle)
|
|
|
8456 maketitle();
|
|
|
8457 #endif
|
|
|
8458 RedrawingDisabled = r;
|
|
|
8459 p_lz = p;
|
|
|
8460
|
|
|
8461 /* Reset msg_didout, so that a message that's there is overwritten. */
|
|
|
8462 msg_didout = FALSE;
|
|
|
8463 msg_col = 0;
|
|
|
8464
|
|
|
8465 out_flush();
|
|
|
8466 }
|
|
|
8467
|
|
|
8468 /*
|
|
|
8469 * ":redrawstatus": force redraw of status line(s)
|
|
|
8470 */
|
|
|
8471 /*ARGSUSED*/
|
|
|
8472 static void
|
|
|
8473 ex_redrawstatus(eap)
|
|
|
8474 exarg_T *eap;
|
|
|
8475 {
|
|
|
8476 #if defined(FEAT_WINDOWS)
|
|
|
8477 int r = RedrawingDisabled;
|
|
|
8478 int p = p_lz;
|
|
|
8479
|
|
|
8480 RedrawingDisabled = 0;
|
|
|
8481 p_lz = FALSE;
|
|
|
8482 if (eap->forceit)
|
|
|
8483 status_redraw_all();
|
|
|
8484 else
|
|
|
8485 status_redraw_curbuf();
|
|
|
8486 update_screen(
|
|
|
8487 # ifdef FEAT_VISUAL
|
|
|
8488 VIsual_active ? INVERTED :
|
|
|
8489 # endif
|
|
|
8490 0);
|
|
|
8491 RedrawingDisabled = r;
|
|
|
8492 p_lz = p;
|
|
|
8493 out_flush();
|
|
|
8494 #endif
|
|
|
8495 }
|
|
|
8496
|
|
|
8497 static void
|
|
|
8498 close_redir()
|
|
|
8499 {
|
|
|
8500 if (redir_fd != NULL)
|
|
|
8501 {
|
|
|
8502 fclose(redir_fd);
|
|
|
8503 redir_fd = NULL;
|
|
|
8504 }
|
|
|
8505 #ifdef FEAT_EVAL
|
|
|
8506 redir_reg = 0;
|
|
167
|
8507 if (redir_vname)
|
|
|
8508 {
|
|
|
8509 var_redir_stop();
|
|
|
8510 redir_vname = 0;
|
|
|
8511 }
|
|
7
|
8512 #endif
|
|
|
8513 }
|
|
|
8514
|
|
|
8515 #if defined(FEAT_SESSION) && defined(USE_CRNL)
|
|
|
8516 # define MKSESSION_NL
|
|
|
8517 static int mksession_nl = FALSE; /* use NL only in put_eol() */
|
|
|
8518 #endif
|
|
|
8519
|
|
|
8520 /*
|
|
|
8521 * ":mkexrc", ":mkvimrc", ":mkview" and ":mksession".
|
|
|
8522 */
|
|
|
8523 static void
|
|
|
8524 ex_mkrc(eap)
|
|
|
8525 exarg_T *eap;
|
|
|
8526 {
|
|
|
8527 FILE *fd;
|
|
|
8528 int failed = FALSE;
|
|
|
8529 char_u *fname;
|
|
|
8530 #ifdef FEAT_BROWSE
|
|
|
8531 char_u *browseFile = NULL;
|
|
|
8532 #endif
|
|
|
8533 #ifdef FEAT_SESSION
|
|
|
8534 int view_session = FALSE;
|
|
|
8535 int using_vdir = FALSE; /* using 'viewdir'? */
|
|
|
8536 char_u *viewFile = NULL;
|
|
|
8537 unsigned *flagp;
|
|
|
8538 #endif
|
|
|
8539
|
|
|
8540 if (eap->cmdidx == CMD_mksession || eap->cmdidx == CMD_mkview)
|
|
|
8541 {
|
|
|
8542 #ifdef FEAT_SESSION
|
|
|
8543 view_session = TRUE;
|
|
|
8544 #else
|
|
|
8545 ex_ni(eap);
|
|
|
8546 return;
|
|
|
8547 #endif
|
|
|
8548 }
|
|
|
8549
|
|
|
8550 #ifdef FEAT_SESSION
|
|
|
8551 /* ":mkview" or ":mkview 9": generate file name with 'viewdir' */
|
|
|
8552 if (eap->cmdidx == CMD_mkview
|
|
|
8553 && (*eap->arg == NUL
|
|
|
8554 || (vim_isdigit(*eap->arg) && eap->arg[1] == NUL)))
|
|
|
8555 {
|
|
|
8556 eap->forceit = TRUE;
|
|
|
8557 fname = get_view_file(*eap->arg);
|
|
|
8558 if (fname == NULL)
|
|
|
8559 return;
|
|
|
8560 viewFile = fname;
|
|
|
8561 using_vdir = TRUE;
|
|
|
8562 }
|
|
|
8563 else
|
|
|
8564 #endif
|
|
|
8565 if (*eap->arg != NUL)
|
|
|
8566 fname = eap->arg;
|
|
|
8567 else if (eap->cmdidx == CMD_mkvimrc)
|
|
|
8568 fname = (char_u *)VIMRC_FILE;
|
|
|
8569 #ifdef FEAT_SESSION
|
|
|
8570 else if (eap->cmdidx == CMD_mksession)
|
|
|
8571 fname = (char_u *)SESSION_FILE;
|
|
|
8572 #endif
|
|
|
8573 else
|
|
|
8574 fname = (char_u *)EXRC_FILE;
|
|
|
8575
|
|
|
8576 #ifdef FEAT_BROWSE
|
|
|
8577 if (cmdmod.browse)
|
|
|
8578 {
|
|
28
|
8579 browseFile = do_browse(BROWSE_SAVE,
|
|
7
|
8580 # ifdef FEAT_SESSION
|
|
|
8581 eap->cmdidx == CMD_mkview ? (char_u *)_("Save View") :
|
|
|
8582 eap->cmdidx == CMD_mksession ? (char_u *)_("Save Session") :
|
|
|
8583 # endif
|
|
|
8584 (char_u *)_("Save Setup"),
|
|
|
8585 fname, (char_u *)"vim", NULL, BROWSE_FILTER_MACROS, NULL);
|
|
|
8586 if (browseFile == NULL)
|
|
|
8587 goto theend;
|
|
|
8588 fname = browseFile;
|
|
|
8589 eap->forceit = TRUE; /* since dialog already asked */
|
|
|
8590 }
|
|
|
8591 #endif
|
|
|
8592
|
|
|
8593 #if defined(FEAT_SESSION) && defined(vim_mkdir)
|
|
|
8594 /* When using 'viewdir' may have to create the directory. */
|
|
|
8595 if (using_vdir && !mch_isdir(p_vdir))
|
|
167
|
8596 vim_mkdir_emsg(p_vdir, 0755);
|
|
7
|
8597 #endif
|
|
|
8598
|
|
|
8599 fd = open_exfile(fname, eap->forceit, WRITEBIN);
|
|
|
8600 if (fd != NULL)
|
|
|
8601 {
|
|
|
8602 #ifdef FEAT_SESSION
|
|
|
8603 if (eap->cmdidx == CMD_mkview)
|
|
|
8604 flagp = &vop_flags;
|
|
|
8605 else
|
|
|
8606 flagp = &ssop_flags;
|
|
|
8607 #endif
|
|
|
8608
|
|
|
8609 #ifdef MKSESSION_NL
|
|
|
8610 /* "unix" in 'sessionoptions': use NL line separator */
|
|
|
8611 if (view_session && (*flagp & SSOP_UNIX))
|
|
|
8612 mksession_nl = TRUE;
|
|
|
8613 #endif
|
|
|
8614
|
|
|
8615 /* Write the version command for :mkvimrc */
|
|
|
8616 if (eap->cmdidx == CMD_mkvimrc)
|
|
|
8617 (void)put_line(fd, "version 6.0");
|
|
|
8618
|
|
|
8619 #ifdef FEAT_SESSION
|
|
573
|
8620 if (eap->cmdidx == CMD_mksession)
|
|
|
8621 {
|
|
|
8622 if (put_line(fd, "let SessionLoad = 1") == FAIL)
|
|
|
8623 failed = TRUE;
|
|
|
8624 }
|
|
|
8625
|
|
7
|
8626 if (eap->cmdidx != CMD_mkview)
|
|
|
8627 #endif
|
|
|
8628 {
|
|
|
8629 /* Write setting 'compatible' first, because it has side effects.
|
|
|
8630 * For that same reason only do it when needed. */
|
|
|
8631 if (p_cp)
|
|
|
8632 (void)put_line(fd, "if !&cp | set cp | endif");
|
|
|
8633 else
|
|
|
8634 (void)put_line(fd, "if &cp | set nocp | endif");
|
|
|
8635 }
|
|
|
8636
|
|
|
8637 #ifdef FEAT_SESSION
|
|
|
8638 if (!view_session
|
|
|
8639 || (eap->cmdidx == CMD_mksession
|
|
|
8640 && (*flagp & SSOP_OPTIONS)))
|
|
|
8641 #endif
|
|
|
8642 failed |= (makemap(fd, NULL) == FAIL
|
|
|
8643 || makeset(fd, OPT_GLOBAL, FALSE) == FAIL);
|
|
|
8644
|
|
|
8645 #ifdef FEAT_SESSION
|
|
|
8646 if (!failed && view_session)
|
|
|
8647 {
|
|
|
8648 if (put_line(fd, "let s:so_save = &so | let s:siso_save = &siso | set so=0 siso=0") == FAIL)
|
|
|
8649 failed = TRUE;
|
|
|
8650 if (eap->cmdidx == CMD_mksession)
|
|
|
8651 {
|
|
|
8652 char_u dirnow[MAXPATHL]; /* current directory */
|
|
|
8653
|
|
|
8654 /*
|
|
|
8655 * Change to session file's dir.
|
|
|
8656 */
|
|
|
8657 if (mch_dirname(dirnow, MAXPATHL) == FAIL
|
|
|
8658 || mch_chdir((char *)dirnow) != 0)
|
|
|
8659 *dirnow = NUL;
|
|
|
8660 if (*dirnow != NUL && (ssop_flags & SSOP_SESDIR))
|
|
|
8661 {
|
|
|
8662 if (vim_chdirfile(fname) == OK)
|
|
|
8663 shorten_fnames(TRUE);
|
|
|
8664 }
|
|
|
8665 else if (*dirnow != NUL
|
|
|
8666 && (ssop_flags & SSOP_CURDIR) && globaldir != NULL)
|
|
|
8667 {
|
|
|
8668 (void)mch_chdir((char *)globaldir);
|
|
|
8669 shorten_fnames(TRUE);
|
|
|
8670 }
|
|
|
8671
|
|
|
8672 failed |= (makeopens(fd, dirnow) == FAIL);
|
|
|
8673
|
|
|
8674 /* restore original dir */
|
|
|
8675 if (*dirnow != NUL && ((ssop_flags & SSOP_SESDIR)
|
|
|
8676 || ((ssop_flags & SSOP_CURDIR) && globaldir != NULL)))
|
|
|
8677 {
|
|
|
8678 if (mch_chdir((char *)dirnow) != 0)
|
|
|
8679 EMSG(_(e_prev_dir));
|
|
|
8680 shorten_fnames(TRUE);
|
|
|
8681 }
|
|
|
8682 }
|
|
|
8683 else
|
|
|
8684 {
|
|
|
8685 failed |= (put_view(fd, curwin, !using_vdir, flagp) == FAIL);
|
|
|
8686 }
|
|
|
8687 if (put_line(fd, "let &so = s:so_save | let &siso = s:siso_save")
|
|
|
8688 == FAIL)
|
|
|
8689 failed = TRUE;
|
|
573
|
8690 if (put_line(fd, "doautoall SessionLoadPost") == FAIL)
|
|
|
8691 failed = TRUE;
|
|
625
|
8692 if (eap->cmdidx == CMD_mksession)
|
|
|
8693 {
|
|
|
8694 if (put_line(fd, "unlet SessionLoad") == FAIL)
|
|
|
8695 failed = TRUE;
|
|
|
8696 }
|
|
573
|
8697 }
|
|
|
8698 #endif
|
|
|
8699 if (put_line(fd, "\" vim: set ft=vim :") == FAIL)
|
|
|
8700 failed = TRUE;
|
|
|
8701
|
|
7
|
8702 failed |= fclose(fd);
|
|
|
8703
|
|
|
8704 if (failed)
|
|
|
8705 EMSG(_(e_write));
|
|
|
8706 #if defined(FEAT_EVAL) && defined(FEAT_SESSION)
|
|
|
8707 else if (eap->cmdidx == CMD_mksession)
|
|
|
8708 {
|
|
|
8709 /* successful session write - set this_session var */
|
|
|
8710 char_u tbuf[MAXPATHL];
|
|
|
8711
|
|
|
8712 if (vim_FullName(fname, tbuf, MAXPATHL, FALSE) == OK)
|
|
|
8713 set_vim_var_string(VV_THIS_SESSION, tbuf, -1);
|
|
|
8714 }
|
|
|
8715 #endif
|
|
|
8716 #ifdef MKSESSION_NL
|
|
|
8717 mksession_nl = FALSE;
|
|
|
8718 #endif
|
|
|
8719 }
|
|
|
8720
|
|
|
8721 #ifdef FEAT_BROWSE
|
|
|
8722 theend:
|
|
|
8723 vim_free(browseFile);
|
|
|
8724 #endif
|
|
|
8725 #ifdef FEAT_SESSION
|
|
|
8726 vim_free(viewFile);
|
|
|
8727 #endif
|
|
|
8728 }
|
|
|
8729
|
|
167
|
8730 #if ((defined(FEAT_SESSION) || defined(FEAT_EVAL)) && defined(vim_mkdir)) \
|
|
|
8731 || defined(PROTO)
|
|
323
|
8732 /*ARGSUSED*/
|
|
167
|
8733 int
|
|
|
8734 vim_mkdir_emsg(name, prot)
|
|
|
8735 char_u *name;
|
|
|
8736 int prot;
|
|
|
8737 {
|
|
|
8738 if (vim_mkdir(name, prot) != 0)
|
|
|
8739 {
|
|
|
8740 EMSG2(_("E739: Cannot create directory: %s"), name);
|
|
|
8741 return FAIL;
|
|
|
8742 }
|
|
|
8743 return OK;
|
|
|
8744 }
|
|
|
8745 #endif
|
|
|
8746
|
|
7
|
8747 /*
|
|
|
8748 * Open a file for writing for an Ex command, with some checks.
|
|
|
8749 * Return file descriptor, or NULL on failure.
|
|
|
8750 */
|
|
|
8751 FILE *
|
|
|
8752 open_exfile(fname, forceit, mode)
|
|
|
8753 char_u *fname;
|
|
|
8754 int forceit;
|
|
|
8755 char *mode; /* "w" for create new file or "a" for append */
|
|
|
8756 {
|
|
|
8757 FILE *fd;
|
|
|
8758
|
|
|
8759 #ifdef UNIX
|
|
|
8760 /* with Unix it is possible to open a directory */
|
|
|
8761 if (mch_isdir(fname))
|
|
|
8762 {
|
|
|
8763 EMSG2(_(e_isadir2), fname);
|
|
|
8764 return NULL;
|
|
|
8765 }
|
|
|
8766 #endif
|
|
|
8767 if (!forceit && *mode != 'a' && vim_fexists(fname))
|
|
|
8768 {
|
|
|
8769 EMSG2(_("E189: \"%s\" exists (add ! to override)"), fname);
|
|
|
8770 return NULL;
|
|
|
8771 }
|
|
|
8772
|
|
|
8773 if ((fd = mch_fopen((char *)fname, mode)) == NULL)
|
|
|
8774 EMSG2(_("E190: Cannot open \"%s\" for writing"), fname);
|
|
|
8775
|
|
|
8776 return fd;
|
|
|
8777 }
|
|
|
8778
|
|
|
8779 /*
|
|
|
8780 * ":mark" and ":k".
|
|
|
8781 */
|
|
|
8782 static void
|
|
|
8783 ex_mark(eap)
|
|
|
8784 exarg_T *eap;
|
|
|
8785 {
|
|
|
8786 pos_T pos;
|
|
|
8787
|
|
|
8788 if (*eap->arg == NUL) /* No argument? */
|
|
|
8789 EMSG(_(e_argreq));
|
|
|
8790 else if (eap->arg[1] != NUL) /* more than one character? */
|
|
|
8791 EMSG(_(e_trailing));
|
|
|
8792 else
|
|
|
8793 {
|
|
|
8794 pos = curwin->w_cursor; /* save curwin->w_cursor */
|
|
|
8795 curwin->w_cursor.lnum = eap->line2;
|
|
|
8796 beginline(BL_WHITE | BL_FIX);
|
|
|
8797 if (setmark(*eap->arg) == FAIL) /* set mark */
|
|
|
8798 EMSG(_("E191: Argument must be a letter or forward/backward quote"));
|
|
|
8799 curwin->w_cursor = pos; /* restore curwin->w_cursor */
|
|
|
8800 }
|
|
|
8801 }
|
|
|
8802
|
|
|
8803 /*
|
|
|
8804 * Update w_topline, w_leftcol and the cursor position.
|
|
|
8805 */
|
|
|
8806 void
|
|
|
8807 update_topline_cursor()
|
|
|
8808 {
|
|
|
8809 check_cursor(); /* put cursor on valid line */
|
|
|
8810 update_topline();
|
|
|
8811 if (!curwin->w_p_wrap)
|
|
|
8812 validate_cursor();
|
|
|
8813 update_curswant();
|
|
|
8814 }
|
|
|
8815
|
|
|
8816 #ifdef FEAT_EX_EXTRA
|
|
|
8817 /*
|
|
|
8818 * ":normal[!] {commands}": Execute normal mode commands.
|
|
|
8819 */
|
|
|
8820 static void
|
|
|
8821 ex_normal(eap)
|
|
|
8822 exarg_T *eap;
|
|
|
8823 {
|
|
|
8824 int save_msg_scroll = msg_scroll;
|
|
|
8825 int save_restart_edit = restart_edit;
|
|
|
8826 int save_msg_didout = msg_didout;
|
|
|
8827 int save_State = State;
|
|
|
8828 tasave_T tabuf;
|
|
|
8829 int save_insertmode = p_im;
|
|
|
8830 int save_finish_op = finish_op;
|
|
|
8831 #ifdef FEAT_MBYTE
|
|
|
8832 char_u *arg = NULL;
|
|
|
8833 int l;
|
|
|
8834 char_u *p;
|
|
|
8835 #endif
|
|
|
8836
|
|
856
|
8837 if (ex_normal_lock > 0)
|
|
|
8838 {
|
|
|
8839 EMSG(_(e_secure));
|
|
|
8840 return;
|
|
|
8841 }
|
|
7
|
8842 if (ex_normal_busy >= p_mmd)
|
|
|
8843 {
|
|
|
8844 EMSG(_("E192: Recursive use of :normal too deep"));
|
|
|
8845 return;
|
|
|
8846 }
|
|
|
8847 ++ex_normal_busy;
|
|
|
8848
|
|
|
8849 msg_scroll = FALSE; /* no msg scrolling in Normal mode */
|
|
|
8850 restart_edit = 0; /* don't go to Insert mode */
|
|
|
8851 p_im = FALSE; /* don't use 'insertmode' */
|
|
|
8852
|
|
|
8853 #ifdef FEAT_MBYTE
|
|
|
8854 /*
|
|
|
8855 * vgetc() expects a CSI and K_SPECIAL to have been escaped. Don't do
|
|
|
8856 * this for the K_SPECIAL leading byte, otherwise special keys will not
|
|
|
8857 * work.
|
|
|
8858 */
|
|
|
8859 if (has_mbyte)
|
|
|
8860 {
|
|
|
8861 int len = 0;
|
|
|
8862
|
|
|
8863 /* Count the number of characters to be escaped. */
|
|
|
8864 for (p = eap->arg; *p != NUL; ++p)
|
|
|
8865 {
|
|
|
8866 # ifdef FEAT_GUI
|
|
|
8867 if (*p == CSI) /* leadbyte CSI */
|
|
|
8868 len += 2;
|
|
|
8869 # endif
|
|
474
|
8870 for (l = (*mb_ptr2len)(p) - 1; l > 0; --l)
|
|
7
|
8871 if (*++p == K_SPECIAL /* trailbyte K_SPECIAL or CSI */
|
|
|
8872 # ifdef FEAT_GUI
|
|
|
8873 || *p == CSI
|
|
|
8874 # endif
|
|
|
8875 )
|
|
|
8876 len += 2;
|
|
|
8877 }
|
|
|
8878 if (len > 0)
|
|
|
8879 {
|
|
|
8880 arg = alloc((unsigned)(STRLEN(eap->arg) + len + 1));
|
|
|
8881 if (arg != NULL)
|
|
|
8882 {
|
|
|
8883 len = 0;
|
|
|
8884 for (p = eap->arg; *p != NUL; ++p)
|
|
|
8885 {
|
|
|
8886 arg[len++] = *p;
|
|
|
8887 # ifdef FEAT_GUI
|
|
|
8888 if (*p == CSI)
|
|
|
8889 {
|
|
|
8890 arg[len++] = KS_EXTRA;
|
|
|
8891 arg[len++] = (int)KE_CSI;
|
|
|
8892 }
|
|
|
8893 # endif
|
|
474
|
8894 for (l = (*mb_ptr2len)(p) - 1; l > 0; --l)
|
|
7
|
8895 {
|
|
|
8896 arg[len++] = *++p;
|
|
|
8897 if (*p == K_SPECIAL)
|
|
|
8898 {
|
|
|
8899 arg[len++] = KS_SPECIAL;
|
|
|
8900 arg[len++] = KE_FILLER;
|
|
|
8901 }
|
|
|
8902 # ifdef FEAT_GUI
|
|
|
8903 else if (*p == CSI)
|
|
|
8904 {
|
|
|
8905 arg[len++] = KS_EXTRA;
|
|
|
8906 arg[len++] = (int)KE_CSI;
|
|
|
8907 }
|
|
|
8908 # endif
|
|
|
8909 }
|
|
|
8910 arg[len] = NUL;
|
|
|
8911 }
|
|
|
8912 }
|
|
|
8913 }
|
|
|
8914 }
|
|
|
8915 #endif
|
|
|
8916
|
|
|
8917 /*
|
|
|
8918 * Save the current typeahead. This is required to allow using ":normal"
|
|
|
8919 * from an event handler and makes sure we don't hang when the argument
|
|
|
8920 * ends with half a command.
|
|
|
8921 */
|
|
|
8922 save_typeahead(&tabuf);
|
|
|
8923 if (tabuf.typebuf_valid)
|
|
|
8924 {
|
|
|
8925 /*
|
|
|
8926 * Repeat the :normal command for each line in the range. When no
|
|
|
8927 * range given, execute it just once, without positioning the cursor
|
|
|
8928 * first.
|
|
|
8929 */
|
|
|
8930 do
|
|
|
8931 {
|
|
|
8932 if (eap->addr_count != 0)
|
|
|
8933 {
|
|
|
8934 curwin->w_cursor.lnum = eap->line1++;
|
|
|
8935 curwin->w_cursor.col = 0;
|
|
|
8936 }
|
|
|
8937
|
|
36
|
8938 exec_normal_cmd(
|
|
7
|
8939 #ifdef FEAT_MBYTE
|
|
|
8940 arg != NULL ? arg :
|
|
|
8941 #endif
|
|
36
|
8942 eap->arg, eap->forceit ? REMAP_NONE : REMAP_YES, FALSE);
|
|
7
|
8943 }
|
|
|
8944 while (eap->addr_count > 0 && eap->line1 <= eap->line2 && !got_int);
|
|
|
8945 }
|
|
|
8946
|
|
|
8947 /* Might not return to the main loop when in an event handler. */
|
|
|
8948 update_topline_cursor();
|
|
|
8949
|
|
|
8950 /* Restore the previous typeahead. */
|
|
|
8951 restore_typeahead(&tabuf);
|
|
|
8952
|
|
|
8953 --ex_normal_busy;
|
|
|
8954 msg_scroll = save_msg_scroll;
|
|
|
8955 restart_edit = save_restart_edit;
|
|
|
8956 p_im = save_insertmode;
|
|
|
8957 finish_op = save_finish_op;
|
|
|
8958 msg_didout |= save_msg_didout; /* don't reset msg_didout now */
|
|
|
8959
|
|
|
8960 /* Restore the state (needed when called from a function executed for
|
|
|
8961 * 'indentexpr'). */
|
|
|
8962 State = save_State;
|
|
|
8963 #ifdef FEAT_MBYTE
|
|
|
8964 vim_free(arg);
|
|
|
8965 #endif
|
|
|
8966 }
|
|
|
8967
|
|
|
8968 /*
|
|
598
|
8969 * ":startinsert", ":startreplace" and ":startgreplace"
|
|
7
|
8970 */
|
|
|
8971 static void
|
|
|
8972 ex_startinsert(eap)
|
|
|
8973 exarg_T *eap;
|
|
|
8974 {
|
|
98
|
8975 if (eap->forceit)
|
|
|
8976 {
|
|
|
8977 coladvance((colnr_T)MAXCOL);
|
|
|
8978 curwin->w_curswant = MAXCOL;
|
|
|
8979 curwin->w_set_curswant = FALSE;
|
|
|
8980 }
|
|
|
8981
|
|
89
|
8982 /* Ignore the command when already in Insert mode. Inserting an
|
|
|
8983 * expression register that invokes a function can do this. */
|
|
|
8984 if (State & INSERT)
|
|
|
8985 return;
|
|
|
8986
|
|
598
|
8987 if (eap->cmdidx == CMD_startinsert)
|
|
|
8988 restart_edit = 'a';
|
|
|
8989 else if (eap->cmdidx == CMD_startreplace)
|
|
|
8990 restart_edit = 'R';
|
|
7
|
8991 else
|
|
598
|
8992 restart_edit = 'V';
|
|
|
8993
|
|
|
8994 if (!eap->forceit)
|
|
7
|
8995 {
|
|
14
|
8996 if (eap->cmdidx == CMD_startinsert)
|
|
|
8997 restart_edit = 'i';
|
|
7
|
8998 curwin->w_curswant = 0; /* avoid MAXCOL */
|
|
|
8999 }
|
|
|
9000 }
|
|
|
9001
|
|
|
9002 /*
|
|
|
9003 * ":stopinsert"
|
|
|
9004 */
|
|
|
9005 /*ARGSUSED*/
|
|
|
9006 static void
|
|
|
9007 ex_stopinsert(eap)
|
|
|
9008 exarg_T *eap;
|
|
|
9009 {
|
|
|
9010 restart_edit = 0;
|
|
|
9011 stop_insert_mode = TRUE;
|
|
|
9012 }
|
|
|
9013 #endif
|
|
|
9014
|
|
36
|
9015 #if defined(FEAT_EX_EXTRA) || defined(FEAT_MENU) || defined(PROTO)
|
|
|
9016 /*
|
|
|
9017 * Execute normal mode command "cmd".
|
|
|
9018 * "remap" can be REMAP_NONE or REMAP_YES.
|
|
|
9019 */
|
|
|
9020 void
|
|
|
9021 exec_normal_cmd(cmd, remap, silent)
|
|
|
9022 char_u *cmd;
|
|
|
9023 int remap;
|
|
|
9024 int silent;
|
|
|
9025 {
|
|
|
9026 oparg_T oa;
|
|
|
9027
|
|
|
9028 /*
|
|
|
9029 * Stuff the argument into the typeahead buffer.
|
|
|
9030 * Execute normal_cmd() until there is no typeahead left.
|
|
|
9031 */
|
|
|
9032 clear_oparg(&oa);
|
|
|
9033 finish_op = FALSE;
|
|
|
9034 ins_typebuf(cmd, remap, 0, TRUE, silent);
|
|
|
9035 while ((!stuff_empty() || (!typebuf_typed() && typebuf.tb_len > 0))
|
|
|
9036 && !got_int)
|
|
|
9037 {
|
|
|
9038 update_topline_cursor();
|
|
|
9039 normal_cmd(&oa, FALSE); /* execute a Normal mode cmd */
|
|
|
9040 }
|
|
|
9041 }
|
|
|
9042 #endif
|
|
|
9043
|
|
7
|
9044 #ifdef FEAT_FIND_ID
|
|
|
9045 static void
|
|
|
9046 ex_checkpath(eap)
|
|
|
9047 exarg_T *eap;
|
|
|
9048 {
|
|
|
9049 find_pattern_in_path(NULL, 0, 0, FALSE, FALSE, CHECK_PATH, 1L,
|
|
|
9050 eap->forceit ? ACTION_SHOW_ALL : ACTION_SHOW,
|
|
|
9051 (linenr_T)1, (linenr_T)MAXLNUM);
|
|
|
9052 }
|
|
|
9053
|
|
|
9054 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX)
|
|
|
9055 /*
|
|
|
9056 * ":psearch"
|
|
|
9057 */
|
|
|
9058 static void
|
|
|
9059 ex_psearch(eap)
|
|
|
9060 exarg_T *eap;
|
|
|
9061 {
|
|
|
9062 g_do_tagpreview = p_pvh;
|
|
|
9063 ex_findpat(eap);
|
|
|
9064 g_do_tagpreview = 0;
|
|
|
9065 }
|
|
|
9066 #endif
|
|
|
9067
|
|
|
9068 static void
|
|
|
9069 ex_findpat(eap)
|
|
|
9070 exarg_T *eap;
|
|
|
9071 {
|
|
|
9072 int whole = TRUE;
|
|
|
9073 long n;
|
|
|
9074 char_u *p;
|
|
|
9075 int action;
|
|
|
9076
|
|
|
9077 switch (cmdnames[eap->cmdidx].cmd_name[2])
|
|
|
9078 {
|
|
|
9079 case 'e': /* ":psearch", ":isearch" and ":dsearch" */
|
|
|
9080 if (cmdnames[eap->cmdidx].cmd_name[0] == 'p')
|
|
|
9081 action = ACTION_GOTO;
|
|
|
9082 else
|
|
|
9083 action = ACTION_SHOW;
|
|
|
9084 break;
|
|
|
9085 case 'i': /* ":ilist" and ":dlist" */
|
|
|
9086 action = ACTION_SHOW_ALL;
|
|
|
9087 break;
|
|
|
9088 case 'u': /* ":ijump" and ":djump" */
|
|
|
9089 action = ACTION_GOTO;
|
|
|
9090 break;
|
|
|
9091 default: /* ":isplit" and ":dsplit" */
|
|
|
9092 action = ACTION_SPLIT;
|
|
|
9093 break;
|
|
|
9094 }
|
|
|
9095
|
|
|
9096 n = 1;
|
|
|
9097 if (vim_isdigit(*eap->arg)) /* get count */
|
|
|
9098 {
|
|
|
9099 n = getdigits(&eap->arg);
|
|
|
9100 eap->arg = skipwhite(eap->arg);
|
|
|
9101 }
|
|
|
9102 if (*eap->arg == '/') /* Match regexp, not just whole words */
|
|
|
9103 {
|
|
|
9104 whole = FALSE;
|
|
|
9105 ++eap->arg;
|
|
|
9106 p = skip_regexp(eap->arg, '/', p_magic, NULL);
|
|
|
9107 if (*p)
|
|
|
9108 {
|
|
|
9109 *p++ = NUL;
|
|
|
9110 p = skipwhite(p);
|
|
|
9111
|
|
|
9112 /* Check for trailing illegal characters */
|
|
|
9113 if (!ends_excmd(*p))
|
|
|
9114 eap->errmsg = e_trailing;
|
|
|
9115 else
|
|
|
9116 eap->nextcmd = check_nextcmd(p);
|
|
|
9117 }
|
|
|
9118 }
|
|
|
9119 if (!eap->skip)
|
|
|
9120 find_pattern_in_path(eap->arg, 0, (int)STRLEN(eap->arg),
|
|
|
9121 whole, !eap->forceit,
|
|
|
9122 *eap->cmd == 'd' ? FIND_DEFINE : FIND_ANY,
|
|
|
9123 n, action, eap->line1, eap->line2);
|
|
|
9124 }
|
|
|
9125 #endif
|
|
|
9126
|
|
|
9127 #ifdef FEAT_WINDOWS
|
|
|
9128
|
|
|
9129 # ifdef FEAT_QUICKFIX
|
|
|
9130 /*
|
|
|
9131 * ":ptag", ":ptselect", ":ptjump", ":ptnext", etc.
|
|
|
9132 */
|
|
|
9133 static void
|
|
|
9134 ex_ptag(eap)
|
|
|
9135 exarg_T *eap;
|
|
|
9136 {
|
|
|
9137 g_do_tagpreview = p_pvh;
|
|
|
9138 ex_tag_cmd(eap, cmdnames[eap->cmdidx].cmd_name + 1);
|
|
|
9139 }
|
|
|
9140
|
|
|
9141 /*
|
|
|
9142 * ":pedit"
|
|
|
9143 */
|
|
|
9144 static void
|
|
|
9145 ex_pedit(eap)
|
|
|
9146 exarg_T *eap;
|
|
|
9147 {
|
|
|
9148 win_T *curwin_save = curwin;
|
|
|
9149
|
|
|
9150 g_do_tagpreview = p_pvh;
|
|
815
|
9151 prepare_tagpreview(TRUE);
|
|
7
|
9152 keep_help_flag = curwin_save->w_buffer->b_help;
|
|
|
9153 do_exedit(eap, NULL);
|
|
|
9154 keep_help_flag = FALSE;
|
|
|
9155 if (curwin != curwin_save && win_valid(curwin_save))
|
|
|
9156 {
|
|
|
9157 /* Return cursor to where we were */
|
|
|
9158 validate_cursor();
|
|
|
9159 redraw_later(VALID);
|
|
|
9160 win_enter(curwin_save, TRUE);
|
|
|
9161 }
|
|
|
9162 g_do_tagpreview = 0;
|
|
|
9163 }
|
|
|
9164 # endif
|
|
|
9165
|
|
|
9166 /*
|
|
|
9167 * ":stag", ":stselect" and ":stjump".
|
|
|
9168 */
|
|
|
9169 static void
|
|
|
9170 ex_stag(eap)
|
|
|
9171 exarg_T *eap;
|
|
|
9172 {
|
|
|
9173 postponed_split = -1;
|
|
|
9174 postponed_split_flags = cmdmod.split;
|
|
|
9175 ex_tag_cmd(eap, cmdnames[eap->cmdidx].cmd_name + 1);
|
|
|
9176 postponed_split_flags = 0;
|
|
|
9177 }
|
|
|
9178 #endif
|
|
|
9179
|
|
|
9180 /*
|
|
|
9181 * ":tag", ":tselect", ":tjump", ":tnext", etc.
|
|
|
9182 */
|
|
|
9183 static void
|
|
|
9184 ex_tag(eap)
|
|
|
9185 exarg_T *eap;
|
|
|
9186 {
|
|
|
9187 ex_tag_cmd(eap, cmdnames[eap->cmdidx].cmd_name);
|
|
|
9188 }
|
|
|
9189
|
|
|
9190 static void
|
|
|
9191 ex_tag_cmd(eap, name)
|
|
|
9192 exarg_T *eap;
|
|
|
9193 char_u *name;
|
|
|
9194 {
|
|
|
9195 int cmd;
|
|
|
9196
|
|
|
9197 switch (name[1])
|
|
|
9198 {
|
|
|
9199 case 'j': cmd = DT_JUMP; /* ":tjump" */
|
|
|
9200 break;
|
|
|
9201 case 's': cmd = DT_SELECT; /* ":tselect" */
|
|
|
9202 break;
|
|
|
9203 case 'p': cmd = DT_PREV; /* ":tprevious" */
|
|
|
9204 break;
|
|
|
9205 case 'N': cmd = DT_PREV; /* ":tNext" */
|
|
|
9206 break;
|
|
|
9207 case 'n': cmd = DT_NEXT; /* ":tnext" */
|
|
|
9208 break;
|
|
|
9209 case 'o': cmd = DT_POP; /* ":pop" */
|
|
|
9210 break;
|
|
|
9211 case 'f': /* ":tfirst" */
|
|
|
9212 case 'r': cmd = DT_FIRST; /* ":trewind" */
|
|
|
9213 break;
|
|
|
9214 case 'l': cmd = DT_LAST; /* ":tlast" */
|
|
|
9215 break;
|
|
|
9216 default: /* ":tag" */
|
|
|
9217 #ifdef FEAT_CSCOPE
|
|
|
9218 if (p_cst)
|
|
|
9219 {
|
|
|
9220 do_cstag(eap);
|
|
|
9221 return;
|
|
|
9222 }
|
|
|
9223 #endif
|
|
|
9224 cmd = DT_TAG;
|
|
|
9225 break;
|
|
|
9226 }
|
|
|
9227
|
|
649
|
9228 if (name[0] == 'l')
|
|
|
9229 {
|
|
|
9230 #ifndef FEAT_QUICKFIX
|
|
|
9231 ex_ni(eap);
|
|
|
9232 return;
|
|
|
9233 #else
|
|
|
9234 cmd = DT_LTAG;
|
|
|
9235 #endif
|
|
|
9236 }
|
|
|
9237
|
|
7
|
9238 do_tag(eap->arg, cmd, eap->addr_count > 0 ? (int)eap->line2 : 1,
|
|
|
9239 eap->forceit, TRUE);
|
|
|
9240 }
|
|
|
9241
|
|
|
9242 /*
|
|
|
9243 * Evaluate cmdline variables.
|
|
|
9244 *
|
|
|
9245 * change '%' to curbuf->b_ffname
|
|
|
9246 * '#' to curwin->w_altfile
|
|
|
9247 * '<cword>' to word under the cursor
|
|
|
9248 * '<cWORD>' to WORD under the cursor
|
|
|
9249 * '<cfile>' to path name under the cursor
|
|
|
9250 * '<sfile>' to sourced file name
|
|
|
9251 * '<afile>' to file name for autocommand
|
|
|
9252 * '<abuf>' to buffer number for autocommand
|
|
|
9253 * '<amatch>' to matching name for autocommand
|
|
|
9254 *
|
|
|
9255 * When an error is detected, "errormsg" is set to a non-NULL pointer (may be
|
|
|
9256 * "" for error without a message) and NULL is returned.
|
|
|
9257 * Returns an allocated string if a valid match was found.
|
|
|
9258 * Returns NULL if no match was found. "usedlen" then still contains the
|
|
|
9259 * number of characters to skip.
|
|
|
9260 */
|
|
|
9261 char_u *
|
|
|
9262 eval_vars(src, usedlen, lnump, errormsg, srcstart)
|
|
|
9263 char_u *src; /* pointer into commandline */
|
|
|
9264 int *usedlen; /* characters after src that are used */
|
|
|
9265 linenr_T *lnump; /* line number for :e command, or NULL */
|
|
|
9266 char_u **errormsg; /* pointer to error message */
|
|
|
9267 char_u *srcstart; /* beginning of valid memory for src */
|
|
|
9268 {
|
|
|
9269 int i;
|
|
|
9270 char_u *s;
|
|
|
9271 char_u *result;
|
|
|
9272 char_u *resultbuf = NULL;
|
|
|
9273 int resultlen;
|
|
|
9274 buf_T *buf;
|
|
|
9275 int valid = VALID_HEAD + VALID_PATH; /* assume valid result */
|
|
|
9276 int spec_idx;
|
|
|
9277 #ifdef FEAT_MODIFY_FNAME
|
|
|
9278 int skip_mod = FALSE;
|
|
|
9279 #endif
|
|
|
9280 static char *(spec_str[]) =
|
|
|
9281 {
|
|
|
9282 "%",
|
|
|
9283 #define SPEC_PERC 0
|
|
|
9284 "#",
|
|
|
9285 #define SPEC_HASH 1
|
|
|
9286 "<cword>", /* cursor word */
|
|
|
9287 #define SPEC_CWORD 2
|
|
|
9288 "<cWORD>", /* cursor WORD */
|
|
|
9289 #define SPEC_CCWORD 3
|
|
|
9290 "<cfile>", /* cursor path name */
|
|
|
9291 #define SPEC_CFILE 4
|
|
|
9292 "<sfile>", /* ":so" file name */
|
|
|
9293 #define SPEC_SFILE 5
|
|
|
9294 #ifdef FEAT_AUTOCMD
|
|
|
9295 "<afile>", /* autocommand file name */
|
|
|
9296 # define SPEC_AFILE 6
|
|
|
9297 "<abuf>", /* autocommand buffer number */
|
|
|
9298 # define SPEC_ABUF 7
|
|
|
9299 "<amatch>", /* autocommand match name */
|
|
|
9300 # define SPEC_AMATCH 8
|
|
|
9301 #endif
|
|
|
9302 #ifdef FEAT_CLIENTSERVER
|
|
|
9303 "<client>"
|
|
|
9304 # define SPEC_CLIENT 9
|
|
|
9305 #endif
|
|
|
9306 };
|
|
|
9307 #define SPEC_COUNT (sizeof(spec_str) / sizeof(char *))
|
|
|
9308
|
|
|
9309 #if defined(FEAT_AUTOCMD) || defined(FEAT_CLIENTSERVER)
|
|
|
9310 char_u strbuf[30];
|
|
|
9311 #endif
|
|
|
9312
|
|
|
9313 *errormsg = NULL;
|
|
|
9314
|
|
|
9315 /*
|
|
|
9316 * Check if there is something to do.
|
|
|
9317 */
|
|
|
9318 for (spec_idx = 0; spec_idx < SPEC_COUNT; ++spec_idx)
|
|
|
9319 {
|
|
|
9320 *usedlen = (int)STRLEN(spec_str[spec_idx]);
|
|
|
9321 if (STRNCMP(src, spec_str[spec_idx], *usedlen) == 0)
|
|
|
9322 break;
|
|
|
9323 }
|
|
|
9324 if (spec_idx == SPEC_COUNT) /* no match */
|
|
|
9325 {
|
|
|
9326 *usedlen = 1;
|
|
|
9327 return NULL;
|
|
|
9328 }
|
|
|
9329
|
|
|
9330 /*
|
|
|
9331 * Skip when preceded with a backslash "\%" and "\#".
|
|
|
9332 * Note: In "\\%" the % is also not recognized!
|
|
|
9333 */
|
|
|
9334 if (src > srcstart && src[-1] == '\\')
|
|
|
9335 {
|
|
|
9336 *usedlen = 0;
|
|
|
9337 STRCPY(src - 1, src); /* remove backslash */
|
|
|
9338 return NULL;
|
|
|
9339 }
|
|
|
9340
|
|
|
9341 /*
|
|
|
9342 * word or WORD under cursor
|
|
|
9343 */
|
|
|
9344 if (spec_idx == SPEC_CWORD || spec_idx == SPEC_CCWORD)
|
|
|
9345 {
|
|
|
9346 resultlen = find_ident_under_cursor(&result, spec_idx == SPEC_CWORD ?
|
|
|
9347 (FIND_IDENT|FIND_STRING) : FIND_STRING);
|
|
|
9348 if (resultlen == 0)
|
|
|
9349 {
|
|
|
9350 *errormsg = (char_u *)"";
|
|
|
9351 return NULL;
|
|
|
9352 }
|
|
|
9353 }
|
|
|
9354
|
|
|
9355 /*
|
|
|
9356 * '#': Alternate file name
|
|
|
9357 * '%': Current file name
|
|
|
9358 * File name under the cursor
|
|
|
9359 * File name for autocommand
|
|
|
9360 * and following modifiers
|
|
|
9361 */
|
|
|
9362 else
|
|
|
9363 {
|
|
|
9364 switch (spec_idx)
|
|
|
9365 {
|
|
|
9366 case SPEC_PERC: /* '%': current file */
|
|
|
9367 if (curbuf->b_fname == NULL)
|
|
|
9368 {
|
|
|
9369 result = (char_u *)"";
|
|
|
9370 valid = 0; /* Must have ":p:h" to be valid */
|
|
|
9371 }
|
|
|
9372 else
|
|
|
9373 #ifdef RISCOS
|
|
|
9374 /* Always use the full path for RISC OS if possible. */
|
|
|
9375 result = curbuf->b_ffname;
|
|
|
9376 if (result == NULL)
|
|
|
9377 result = curbuf->b_fname;
|
|
|
9378 #else
|
|
|
9379 result = curbuf->b_fname;
|
|
|
9380 #endif
|
|
|
9381 break;
|
|
|
9382
|
|
|
9383 case SPEC_HASH: /* '#' or "#99": alternate file */
|
|
|
9384 if (src[1] == '#') /* "##": the argument list */
|
|
|
9385 {
|
|
|
9386 result = arg_all();
|
|
|
9387 resultbuf = result;
|
|
|
9388 *usedlen = 2;
|
|
|
9389 #ifdef FEAT_MODIFY_FNAME
|
|
|
9390 skip_mod = TRUE;
|
|
|
9391 #endif
|
|
|
9392 break;
|
|
|
9393 }
|
|
|
9394 s = src + 1;
|
|
|
9395 i = (int)getdigits(&s);
|
|
|
9396 *usedlen = (int)(s - src); /* length of what we expand */
|
|
|
9397
|
|
|
9398 buf = buflist_findnr(i);
|
|
|
9399 if (buf == NULL)
|
|
|
9400 {
|
|
|
9401 *errormsg = (char_u *)_("E194: No alternate file name to substitute for '#'");
|
|
|
9402 return NULL;
|
|
|
9403 }
|
|
|
9404 if (lnump != NULL)
|
|
|
9405 *lnump = ECMD_LAST;
|
|
|
9406 if (buf->b_fname == NULL)
|
|
|
9407 {
|
|
|
9408 result = (char_u *)"";
|
|
|
9409 valid = 0; /* Must have ":p:h" to be valid */
|
|
|
9410 }
|
|
|
9411 else
|
|
|
9412 result = buf->b_fname;
|
|
|
9413 break;
|
|
|
9414
|
|
|
9415 #ifdef FEAT_SEARCHPATH
|
|
|
9416 case SPEC_CFILE: /* file name under cursor */
|
|
681
|
9417 result = file_name_at_cursor(FNAME_MESS|FNAME_HYP, 1L, NULL);
|
|
7
|
9418 if (result == NULL)
|
|
|
9419 {
|
|
|
9420 *errormsg = (char_u *)"";
|
|
|
9421 return NULL;
|
|
|
9422 }
|
|
|
9423 resultbuf = result; /* remember allocated string */
|
|
|
9424 break;
|
|
|
9425 #endif
|
|
|
9426
|
|
|
9427 #ifdef FEAT_AUTOCMD
|
|
|
9428 case SPEC_AFILE: /* file name for autocommand */
|
|
|
9429 result = autocmd_fname;
|
|
|
9430 if (result == NULL)
|
|
|
9431 {
|
|
|
9432 *errormsg = (char_u *)_("E495: no autocommand file name to substitute for \"<afile>\"");
|
|
|
9433 return NULL;
|
|
|
9434 }
|
|
|
9435 break;
|
|
|
9436
|
|
|
9437 case SPEC_ABUF: /* buffer number for autocommand */
|
|
|
9438 if (autocmd_bufnr <= 0)
|
|
|
9439 {
|
|
|
9440 *errormsg = (char_u *)_("E496: no autocommand buffer number to substitute for \"<abuf>\"");
|
|
|
9441 return NULL;
|
|
|
9442 }
|
|
|
9443 sprintf((char *)strbuf, "%d", autocmd_bufnr);
|
|
|
9444 result = strbuf;
|
|
|
9445 break;
|
|
|
9446
|
|
|
9447 case SPEC_AMATCH: /* match name for autocommand */
|
|
|
9448 result = autocmd_match;
|
|
|
9449 if (result == NULL)
|
|
|
9450 {
|
|
|
9451 *errormsg = (char_u *)_("E497: no autocommand match name to substitute for \"<amatch>\"");
|
|
|
9452 return NULL;
|
|
|
9453 }
|
|
|
9454 break;
|
|
|
9455
|
|
|
9456 #endif
|
|
|
9457 case SPEC_SFILE: /* file name for ":so" command */
|
|
|
9458 result = sourcing_name;
|
|
|
9459 if (result == NULL)
|
|
|
9460 {
|
|
|
9461 *errormsg = (char_u *)_("E498: no :source file name to substitute for \"<sfile>\"");
|
|
|
9462 return NULL;
|
|
|
9463 }
|
|
|
9464 break;
|
|
|
9465 #if defined(FEAT_CLIENTSERVER)
|
|
|
9466 case SPEC_CLIENT: /* Source of last submitted input */
|
|
840
|
9467 sprintf((char *)strbuf, PRINTF_HEX_LONG_U,
|
|
|
9468 (long_u)clientWindow);
|
|
7
|
9469 result = strbuf;
|
|
|
9470 break;
|
|
|
9471 #endif
|
|
|
9472 }
|
|
|
9473
|
|
|
9474 resultlen = (int)STRLEN(result); /* length of new string */
|
|
|
9475 if (src[*usedlen] == '<') /* remove the file name extension */
|
|
|
9476 {
|
|
|
9477 ++*usedlen;
|
|
|
9478 #ifdef RISCOS
|
|
|
9479 if ((s = vim_strrchr(result, '/')) != NULL && s >= gettail(result))
|
|
|
9480 #else
|
|
|
9481 if ((s = vim_strrchr(result, '.')) != NULL && s >= gettail(result))
|
|
|
9482 #endif
|
|
|
9483 resultlen = (int)(s - result);
|
|
|
9484 }
|
|
|
9485 #ifdef FEAT_MODIFY_FNAME
|
|
|
9486 else if (!skip_mod)
|
|
|
9487 {
|
|
|
9488 valid |= modify_fname(src, usedlen, &result, &resultbuf,
|
|
|
9489 &resultlen);
|
|
|
9490 if (result == NULL)
|
|
|
9491 {
|
|
|
9492 *errormsg = (char_u *)"";
|
|
|
9493 return NULL;
|
|
|
9494 }
|
|
|
9495 }
|
|
|
9496 #endif
|
|
|
9497 }
|
|
|
9498
|
|
|
9499 if (resultlen == 0 || valid != VALID_HEAD + VALID_PATH)
|
|
|
9500 {
|
|
|
9501 if (valid != VALID_HEAD + VALID_PATH)
|
|
|
9502 /* xgettext:no-c-format */
|
|
|
9503 *errormsg = (char_u *)_("E499: Empty file name for '%' or '#', only works with \":p:h\"");
|
|
|
9504 else
|
|
|
9505 *errormsg = (char_u *)_("E500: Evaluates to an empty string");
|
|
|
9506 result = NULL;
|
|
|
9507 }
|
|
|
9508 else
|
|
|
9509 result = vim_strnsave(result, resultlen);
|
|
|
9510 vim_free(resultbuf);
|
|
|
9511 return result;
|
|
|
9512 }
|
|
|
9513
|
|
|
9514 /*
|
|
|
9515 * Concatenate all files in the argument list, separated by spaces, and return
|
|
|
9516 * it in one allocated string.
|
|
|
9517 * Spaces and backslashes in the file names are escaped with a backslash.
|
|
|
9518 * Returns NULL when out of memory.
|
|
|
9519 */
|
|
|
9520 static char_u *
|
|
|
9521 arg_all()
|
|
|
9522 {
|
|
|
9523 int len;
|
|
|
9524 int idx;
|
|
|
9525 char_u *retval = NULL;
|
|
|
9526 char_u *p;
|
|
|
9527
|
|
|
9528 /*
|
|
|
9529 * Do this loop two times:
|
|
|
9530 * first time: compute the total length
|
|
|
9531 * second time: concatenate the names
|
|
|
9532 */
|
|
|
9533 for (;;)
|
|
|
9534 {
|
|
|
9535 len = 0;
|
|
|
9536 for (idx = 0; idx < ARGCOUNT; ++idx)
|
|
|
9537 {
|
|
|
9538 p = alist_name(&ARGLIST[idx]);
|
|
|
9539 if (p != NULL)
|
|
|
9540 {
|
|
|
9541 if (len > 0)
|
|
|
9542 {
|
|
|
9543 /* insert a space in between names */
|
|
|
9544 if (retval != NULL)
|
|
|
9545 retval[len] = ' ';
|
|
|
9546 ++len;
|
|
|
9547 }
|
|
|
9548 for ( ; *p != NUL; ++p)
|
|
|
9549 {
|
|
|
9550 if (*p == ' ' || *p == '\\')
|
|
|
9551 {
|
|
|
9552 /* insert a backslash */
|
|
|
9553 if (retval != NULL)
|
|
|
9554 retval[len] = '\\';
|
|
|
9555 ++len;
|
|
|
9556 }
|
|
|
9557 if (retval != NULL)
|
|
|
9558 retval[len] = *p;
|
|
|
9559 ++len;
|
|
|
9560 }
|
|
|
9561 }
|
|
|
9562 }
|
|
|
9563
|
|
|
9564 /* second time: break here */
|
|
|
9565 if (retval != NULL)
|
|
|
9566 {
|
|
|
9567 retval[len] = NUL;
|
|
|
9568 break;
|
|
|
9569 }
|
|
|
9570
|
|
|
9571 /* allocate memory */
|
|
|
9572 retval = alloc(len + 1);
|
|
|
9573 if (retval == NULL)
|
|
|
9574 break;
|
|
|
9575 }
|
|
|
9576
|
|
|
9577 return retval;
|
|
|
9578 }
|
|
|
9579
|
|
|
9580 #if defined(FEAT_AUTOCMD) || defined(PROTO)
|
|
|
9581 /*
|
|
|
9582 * Expand the <sfile> string in "arg".
|
|
|
9583 *
|
|
|
9584 * Returns an allocated string, or NULL for any error.
|
|
|
9585 */
|
|
|
9586 char_u *
|
|
|
9587 expand_sfile(arg)
|
|
|
9588 char_u *arg;
|
|
|
9589 {
|
|
|
9590 char_u *errormsg;
|
|
|
9591 int len;
|
|
|
9592 char_u *result;
|
|
|
9593 char_u *newres;
|
|
|
9594 char_u *repl;
|
|
|
9595 int srclen;
|
|
|
9596 char_u *p;
|
|
|
9597
|
|
|
9598 result = vim_strsave(arg);
|
|
|
9599 if (result == NULL)
|
|
|
9600 return NULL;
|
|
|
9601
|
|
|
9602 for (p = result; *p; )
|
|
|
9603 {
|
|
|
9604 if (STRNCMP(p, "<sfile>", 7) != 0)
|
|
|
9605 ++p;
|
|
|
9606 else
|
|
|
9607 {
|
|
|
9608 /* replace "<sfile>" with the sourced file name, and do ":" stuff */
|
|
|
9609 repl = eval_vars(p, &srclen, NULL, &errormsg, result);
|
|
|
9610 if (errormsg != NULL)
|
|
|
9611 {
|
|
|
9612 if (*errormsg)
|
|
|
9613 emsg(errormsg);
|
|
|
9614 vim_free(result);
|
|
|
9615 return NULL;
|
|
|
9616 }
|
|
|
9617 if (repl == NULL) /* no match (cannot happen) */
|
|
|
9618 {
|
|
|
9619 p += srclen;
|
|
|
9620 continue;
|
|
|
9621 }
|
|
|
9622 len = (int)STRLEN(result) - srclen + (int)STRLEN(repl) + 1;
|
|
|
9623 newres = alloc(len);
|
|
|
9624 if (newres == NULL)
|
|
|
9625 {
|
|
|
9626 vim_free(repl);
|
|
|
9627 vim_free(result);
|
|
|
9628 return NULL;
|
|
|
9629 }
|
|
|
9630 mch_memmove(newres, result, (size_t)(p - result));
|
|
|
9631 STRCPY(newres + (p - result), repl);
|
|
|
9632 len = (int)STRLEN(newres);
|
|
|
9633 STRCAT(newres, p + srclen);
|
|
|
9634 vim_free(repl);
|
|
|
9635 vim_free(result);
|
|
|
9636 result = newres;
|
|
|
9637 p = newres + len; /* continue after the match */
|
|
|
9638 }
|
|
|
9639 }
|
|
|
9640
|
|
|
9641 return result;
|
|
|
9642 }
|
|
|
9643 #endif
|
|
|
9644
|
|
|
9645 #ifdef FEAT_SESSION
|
|
|
9646 static int ses_winsizes __ARGS((FILE *fd, int restore_size));
|
|
|
9647 static int ses_win_rec __ARGS((FILE *fd, frame_T *fr));
|
|
|
9648 static frame_T *ses_skipframe __ARGS((frame_T *fr));
|
|
|
9649 static int ses_do_frame __ARGS((frame_T *fr));
|
|
|
9650 static int ses_do_win __ARGS((win_T *wp));
|
|
|
9651 static int ses_arglist __ARGS((FILE *fd, char *cmd, garray_T *gap, int fullname, unsigned *flagp));
|
|
|
9652 static int ses_put_fname __ARGS((FILE *fd, char_u *name, unsigned *flagp));
|
|
|
9653 static int ses_fname __ARGS((FILE *fd, buf_T *buf, unsigned *flagp));
|
|
|
9654
|
|
|
9655 /*
|
|
|
9656 * Write openfile commands for the current buffers to an .exrc file.
|
|
|
9657 * Return FAIL on error, OK otherwise.
|
|
|
9658 */
|
|
|
9659 static int
|
|
|
9660 makeopens(fd, dirnow)
|
|
|
9661 FILE *fd;
|
|
|
9662 char_u *dirnow; /* Current directory name */
|
|
|
9663 {
|
|
|
9664 buf_T *buf;
|
|
|
9665 int only_save_windows = TRUE;
|
|
|
9666 int nr;
|
|
|
9667 int cnr = 1;
|
|
|
9668 int restore_size = TRUE;
|
|
|
9669 win_T *wp;
|
|
|
9670 char_u *sname;
|
|
|
9671 win_T *edited_win = NULL;
|
|
827
|
9672 tabpage_T *old_curtab = curtab;
|
|
|
9673 int tabnr;
|
|
7
|
9674
|
|
|
9675 if (ssop_flags & SSOP_BUFFERS)
|
|
|
9676 only_save_windows = FALSE; /* Save ALL buffers */
|
|
|
9677
|
|
|
9678 /*
|
|
|
9679 * Begin by setting the this_session variable, and then other
|
|
|
9680 * sessionable variables.
|
|
|
9681 */
|
|
|
9682 #ifdef FEAT_EVAL
|
|
|
9683 if (put_line(fd, "let v:this_session=expand(\"<sfile>:p\")") == FAIL)
|
|
|
9684 return FAIL;
|
|
|
9685 if (ssop_flags & SSOP_GLOBALS)
|
|
|
9686 if (store_session_globals(fd) == FAIL)
|
|
|
9687 return FAIL;
|
|
|
9688 #endif
|
|
|
9689
|
|
|
9690 /*
|
|
|
9691 * Close all windows but one.
|
|
|
9692 */
|
|
|
9693 if (put_line(fd, "silent only") == FAIL)
|
|
|
9694 return FAIL;
|
|
|
9695
|
|
|
9696 /*
|
|
|
9697 * Now a :cd command to the session directory or the current directory
|
|
|
9698 */
|
|
|
9699 if (ssop_flags & SSOP_SESDIR)
|
|
|
9700 {
|
|
534
|
9701 if (put_line(fd, "exe \"cd \" . escape(expand(\"<sfile>:p:h\"), ' ')")
|
|
|
9702 == FAIL)
|
|
7
|
9703 return FAIL;
|
|
|
9704 }
|
|
|
9705 else if (ssop_flags & SSOP_CURDIR)
|
|
|
9706 {
|
|
|
9707 sname = home_replace_save(NULL, globaldir != NULL ? globaldir : dirnow);
|
|
|
9708 if (sname == NULL
|
|
534
|
9709 || fputs("cd ", fd) < 0
|
|
|
9710 || ses_put_fname(fd, sname, &ssop_flags) == FAIL
|
|
|
9711 || put_eol(fd) == FAIL)
|
|
|
9712 {
|
|
|
9713 vim_free(sname);
|
|
7
|
9714 return FAIL;
|
|
534
|
9715 }
|
|
7
|
9716 vim_free(sname);
|
|
|
9717 }
|
|
|
9718
|
|
|
9719 /*
|
|
36
|
9720 * If there is an empty, unnamed buffer we will wipe it out later.
|
|
|
9721 * Remember the buffer number.
|
|
|
9722 */
|
|
|
9723 if (put_line(fd, "if expand('%') == '' && !&modified && line('$') <= 1 && getline(1) == ''") == FAIL)
|
|
|
9724 return FAIL;
|
|
|
9725 if (put_line(fd, " let s:wipebuf = bufnr('%')") == FAIL)
|
|
|
9726 return FAIL;
|
|
|
9727 if (put_line(fd, "endif") == FAIL)
|
|
|
9728 return FAIL;
|
|
|
9729
|
|
|
9730 /*
|
|
7
|
9731 * Now save the current files, current buffer first.
|
|
|
9732 */
|
|
|
9733 if (put_line(fd, "set shortmess=aoO") == FAIL)
|
|
|
9734 return FAIL;
|
|
|
9735
|
|
|
9736 /* Now put the other buffers into the buffer list */
|
|
|
9737 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
|
|
|
9738 {
|
|
|
9739 if (!(only_save_windows && buf->b_nwindows == 0)
|
|
|
9740 && !(buf->b_help && !(ssop_flags & SSOP_HELP))
|
|
|
9741 && buf->b_fname != NULL
|
|
|
9742 && buf->b_p_bl)
|
|
|
9743 {
|
|
|
9744 if (fprintf(fd, "badd +%ld ", buf->b_wininfo == NULL ? 1L
|
|
|
9745 : buf->b_wininfo->wi_fpos.lnum) < 0
|
|
|
9746 || ses_fname(fd, buf, &ssop_flags) == FAIL)
|
|
|
9747 return FAIL;
|
|
|
9748 }
|
|
|
9749 }
|
|
|
9750
|
|
|
9751 /* the global argument list */
|
|
|
9752 if (ses_arglist(fd, "args", &global_alist.al_ga,
|
|
|
9753 !(ssop_flags & SSOP_CURDIR), &ssop_flags) == FAIL)
|
|
|
9754 return FAIL;
|
|
|
9755
|
|
|
9756 if (ssop_flags & SSOP_RESIZE)
|
|
|
9757 {
|
|
|
9758 /* Note: after the restore we still check it worked!*/
|
|
|
9759 if (fprintf(fd, "set lines=%ld columns=%ld" , Rows, Columns) < 0
|
|
|
9760 || put_eol(fd) == FAIL)
|
|
|
9761 return FAIL;
|
|
|
9762 }
|
|
|
9763
|
|
|
9764 #ifdef FEAT_GUI
|
|
|
9765 if (gui.in_use && (ssop_flags & SSOP_WINPOS))
|
|
|
9766 {
|
|
|
9767 int x, y;
|
|
|
9768
|
|
|
9769 if (gui_mch_get_winpos(&x, &y) == OK)
|
|
|
9770 {
|
|
|
9771 /* Note: after the restore we still check it worked!*/
|
|
|
9772 if (fprintf(fd, "winpos %d %d", x, y) < 0 || put_eol(fd) == FAIL)
|
|
|
9773 return FAIL;
|
|
|
9774 }
|
|
|
9775 }
|
|
|
9776 #endif
|
|
|
9777
|
|
|
9778 /*
|
|
827
|
9779 * May repeat putting Windows for each tab, when "tabpages" is in
|
|
|
9780 * 'sessionoptions'.
|
|
7
|
9781 */
|
|
827
|
9782 for (tabnr = 1; ; ++tabnr)
|
|
|
9783 {
|
|
|
9784 if ((ssop_flags & SSOP_TABPAGES))
|
|
|
9785 {
|
|
|
9786 goto_tabpage(tabnr);
|
|
|
9787 if (tabnr > 1 && put_line(fd, "tabnew") == FAIL)
|
|
|
9788 return FAIL;
|
|
|
9789 }
|
|
|
9790
|
|
|
9791 /*
|
|
|
9792 * Before creating the window layout, try loading one file. If this
|
|
|
9793 * is aborted we don't end up with a number of useless windows.
|
|
|
9794 * This may have side effects! (e.g., compressed or network file).
|
|
|
9795 */
|
|
|
9796 for (wp = firstwin; wp != NULL; wp = wp->w_next)
|
|
|
9797 {
|
|
|
9798 if (ses_do_win(wp)
|
|
|
9799 && wp->w_buffer->b_ffname != NULL
|
|
|
9800 && !wp->w_buffer->b_help
|
|
|
9801 #ifdef FEAT_QUICKFIX
|
|
|
9802 && !bt_nofile(wp->w_buffer)
|
|
|
9803 #endif
|
|
|
9804 )
|
|
|
9805 {
|
|
|
9806 if (fputs("edit ", fd) < 0
|
|
|
9807 || ses_fname(fd, wp->w_buffer, &ssop_flags) == FAIL)
|
|
|
9808 return FAIL;
|
|
|
9809 if (!wp->w_arg_idx_invalid)
|
|
|
9810 edited_win = wp;
|
|
|
9811 break;
|
|
|
9812 }
|
|
|
9813 }
|
|
|
9814
|
|
|
9815 /*
|
|
|
9816 * Save current window layout.
|
|
|
9817 */
|
|
|
9818 if (put_line(fd, "set splitbelow splitright") == FAIL)
|
|
|
9819 return FAIL;
|
|
|
9820 if (ses_win_rec(fd, topframe) == FAIL)
|
|
|
9821 return FAIL;
|
|
|
9822 if (!p_sb && put_line(fd, "set nosplitbelow") == FAIL)
|
|
|
9823 return FAIL;
|
|
|
9824 if (!p_spr && put_line(fd, "set nosplitright") == FAIL)
|
|
|
9825 return FAIL;
|
|
|
9826
|
|
|
9827 /*
|
|
|
9828 * Check if window sizes can be restored (no windows omitted).
|
|
|
9829 * Remember the window number of the current window after restoring.
|
|
|
9830 */
|
|
|
9831 nr = 0;
|
|
|
9832 for (wp = firstwin; wp != NULL; wp = W_NEXT(wp))
|
|
|
9833 {
|
|
|
9834 if (ses_do_win(wp))
|
|
|
9835 ++nr;
|
|
|
9836 else
|
|
|
9837 restore_size = FALSE;
|
|
|
9838 if (curwin == wp)
|
|
|
9839 cnr = nr;
|
|
|
9840 }
|
|
|
9841
|
|
|
9842 /* Go to the first window. */
|
|
|
9843 if (put_line(fd, "wincmd t") == FAIL)
|
|
7
|
9844 return FAIL;
|
|
827
|
9845
|
|
|
9846 /*
|
|
|
9847 * If more than one window, see if sizes can be restored.
|
|
|
9848 * First set 'winheight' and 'winwidth' to 1 to avoid the windows being
|
|
|
9849 * resized when moving between windows.
|
|
|
9850 * Do this before restoring the view, so that the topline and the
|
|
|
9851 * cursor can be set. This is done again below.
|
|
|
9852 */
|
|
|
9853 if (put_line(fd, "set winheight=1 winwidth=1") == FAIL)
|
|
|
9854 return FAIL;
|
|
|
9855 if (nr > 1 && ses_winsizes(fd, restore_size) == FAIL)
|
|
|
9856 return FAIL;
|
|
|
9857
|
|
|
9858 /*
|
|
|
9859 * Restore the view of the window (options, file, cursor, etc.).
|
|
|
9860 */
|
|
|
9861 for (wp = firstwin; wp != NULL; wp = wp->w_next)
|
|
|
9862 {
|
|
|
9863 if (!ses_do_win(wp))
|
|
|
9864 continue;
|
|
|
9865 if (put_view(fd, wp, wp != edited_win, &ssop_flags) == FAIL)
|
|
|
9866 return FAIL;
|
|
|
9867 if (nr > 1 && put_line(fd, "wincmd w") == FAIL)
|
|
|
9868 return FAIL;
|
|
|
9869 }
|
|
|
9870
|
|
|
9871 /*
|
|
|
9872 * Restore cursor to the current window if it's not the first one.
|
|
|
9873 */
|
|
|
9874 if (cnr > 1 && (fprintf(fd, "%dwincmd w", cnr) < 0
|
|
|
9875 || put_eol(fd) == FAIL))
|
|
7
|
9876 return FAIL;
|
|
827
|
9877
|
|
|
9878 /*
|
|
|
9879 * Restore window sizes again after jumping around in windows, because
|
|
|
9880 * the current window has a minimum size while others may not.
|
|
|
9881 */
|
|
|
9882 if (nr > 1 && ses_winsizes(fd, restore_size) == FAIL)
|
|
|
9883 return FAIL;
|
|
|
9884
|
|
|
9885 /* Don't continue in another tab page when doing only the current one
|
|
|
9886 * or when at the last tab page. */
|
|
|
9887 if (!(ssop_flags & SSOP_TABPAGES) || curtab->tp_next == NULL)
|
|
|
9888 break;
|
|
|
9889 }
|
|
|
9890
|
|
|
9891 if (ssop_flags & SSOP_TABPAGES)
|
|
|
9892 {
|
|
|
9893 if (valid_tabpage(old_curtab))
|
|
|
9894 goto_tabpage_tp(old_curtab);
|
|
|
9895 if (fprintf(fd, "tabnext %d", tabpage_index(curtab)) < 0
|
|
|
9896 || put_eol(fd) == FAIL)
|
|
|
9897 return FAIL;
|
|
|
9898 }
|
|
|
9899
|
|
859
|
9900 /*
|
|
|
9901 * Wipe out an empty unnamed buffer we started in.
|
|
|
9902 */
|
|
|
9903 if (put_line(fd, "if exists('s:wipebuf')") == FAIL)
|
|
|
9904 return FAIL;
|
|
866
|
9905 if (put_line(fd, " silent exe 'bwipe ' . s:wipebuf") == FAIL)
|
|
859
|
9906 return FAIL;
|
|
|
9907 if (put_line(fd, "endif") == FAIL)
|
|
|
9908 return FAIL;
|
|
|
9909 if (put_line(fd, "unlet! s:wipebuf") == FAIL)
|
|
|
9910 return FAIL;
|
|
|
9911
|
|
|
9912 /* Re-apply 'winheight', 'winwidth' and 'shortmess'. */
|
|
|
9913 if (fprintf(fd, "set winheight=%ld winwidth=%ld shortmess=%s",
|
|
|
9914 p_wh, p_wiw, p_shm) < 0 || put_eol(fd) == FAIL)
|
|
|
9915 return FAIL;
|
|
7
|
9916
|
|
|
9917 /*
|
|
|
9918 * Lastly, execute the x.vim file if it exists.
|
|
|
9919 */
|
|
|
9920 if (put_line(fd, "let s:sx = expand(\"<sfile>:p:r\").\"x.vim\"") == FAIL
|
|
|
9921 || put_line(fd, "if file_readable(s:sx)") == FAIL
|
|
|
9922 || put_line(fd, " exe \"source \" . s:sx") == FAIL
|
|
|
9923 || put_line(fd, "endif") == FAIL)
|
|
|
9924 return FAIL;
|
|
|
9925
|
|
|
9926 return OK;
|
|
|
9927 }
|
|
|
9928
|
|
|
9929 static int
|
|
|
9930 ses_winsizes(fd, restore_size)
|
|
|
9931 FILE *fd;
|
|
|
9932 int restore_size;
|
|
|
9933 {
|
|
|
9934 int n = 0;
|
|
|
9935 win_T *wp;
|
|
|
9936
|
|
|
9937 if (restore_size && (ssop_flags & SSOP_WINSIZE))
|
|
|
9938 {
|
|
|
9939 for (wp = firstwin; wp != NULL; wp = wp->w_next)
|
|
|
9940 {
|
|
|
9941 if (!ses_do_win(wp))
|
|
|
9942 continue;
|
|
|
9943 ++n;
|
|
|
9944
|
|
|
9945 /* restore height when not full height */
|
|
|
9946 if (wp->w_height + wp->w_status_height < topframe->fr_height
|
|
|
9947 && (fprintf(fd,
|
|
|
9948 "exe '%dresize ' . ((&lines * %ld + %ld) / %ld)",
|
|
|
9949 n, (long)wp->w_height, Rows / 2, Rows) < 0
|
|
|
9950 || put_eol(fd) == FAIL))
|
|
|
9951 return FAIL;
|
|
|
9952
|
|
|
9953 /* restore width when not full width */
|
|
|
9954 if (wp->w_width < Columns && (fprintf(fd,
|
|
|
9955 "exe 'vert %dresize ' . ((&columns * %ld + %ld) / %ld)",
|
|
|
9956 n, (long)wp->w_width, Columns / 2, Columns) < 0
|
|
|
9957 || put_eol(fd) == FAIL))
|
|
|
9958 return FAIL;
|
|
|
9959 }
|
|
|
9960 }
|
|
|
9961 else
|
|
|
9962 {
|
|
|
9963 /* Just equalise window sizes */
|
|
|
9964 if (put_line(fd, "wincmd =") == FAIL)
|
|
|
9965 return FAIL;
|
|
|
9966 }
|
|
|
9967 return OK;
|
|
|
9968 }
|
|
|
9969
|
|
|
9970 /*
|
|
|
9971 * Write commands to "fd" to recursively create windows for frame "fr",
|
|
|
9972 * horizontally and vertically split.
|
|
|
9973 * After the commands the last window in the frame is the current window.
|
|
|
9974 * Returns FAIL when writing the commands to "fd" fails.
|
|
|
9975 */
|
|
|
9976 static int
|
|
|
9977 ses_win_rec(fd, fr)
|
|
|
9978 FILE *fd;
|
|
|
9979 frame_T *fr;
|
|
|
9980 {
|
|
|
9981 frame_T *frc;
|
|
|
9982 int count = 0;
|
|
|
9983
|
|
|
9984 if (fr->fr_layout != FR_LEAF)
|
|
|
9985 {
|
|
|
9986 /* Find first frame that's not skipped and then create a window for
|
|
|
9987 * each following one (first frame is already there). */
|
|
|
9988 frc = ses_skipframe(fr->fr_child);
|
|
|
9989 if (frc != NULL)
|
|
|
9990 while ((frc = ses_skipframe(frc->fr_next)) != NULL)
|
|
|
9991 {
|
|
|
9992 /* Make window as big as possible so that we have lots of room
|
|
|
9993 * to split. */
|
|
|
9994 if (put_line(fd, "wincmd _ | wincmd |") == FAIL
|
|
|
9995 || put_line(fd, fr->fr_layout == FR_COL
|
|
|
9996 ? "split" : "vsplit") == FAIL)
|
|
|
9997 return FAIL;
|
|
|
9998 ++count;
|
|
|
9999 }
|
|
|
10000
|
|
|
10001 /* Go back to the first window. */
|
|
|
10002 if (count > 0 && (fprintf(fd, fr->fr_layout == FR_COL
|
|
|
10003 ? "%dwincmd k" : "%dwincmd h", count) < 0
|
|
|
10004 || put_eol(fd) == FAIL))
|
|
|
10005 return FAIL;
|
|
|
10006
|
|
|
10007 /* Recursively create frames/windows in each window of this column or
|
|
|
10008 * row. */
|
|
|
10009 frc = ses_skipframe(fr->fr_child);
|
|
|
10010 while (frc != NULL)
|
|
|
10011 {
|
|
|
10012 ses_win_rec(fd, frc);
|
|
|
10013 frc = ses_skipframe(frc->fr_next);
|
|
|
10014 /* Go to next window. */
|
|
|
10015 if (frc != NULL && put_line(fd, "wincmd w") == FAIL)
|
|
|
10016 return FAIL;
|
|
|
10017 }
|
|
|
10018 }
|
|
|
10019 return OK;
|
|
|
10020 }
|
|
|
10021
|
|
|
10022 /*
|
|
|
10023 * Skip frames that don't contain windows we want to save in the Session.
|
|
|
10024 * Returns NULL when there none.
|
|
|
10025 */
|
|
|
10026 static frame_T *
|
|
|
10027 ses_skipframe(fr)
|
|
|
10028 frame_T *fr;
|
|
|
10029 {
|
|
|
10030 frame_T *frc;
|
|
|
10031
|
|
|
10032 for (frc = fr; frc != NULL; frc = frc->fr_next)
|
|
|
10033 if (ses_do_frame(frc))
|
|
|
10034 break;
|
|
|
10035 return frc;
|
|
|
10036 }
|
|
|
10037
|
|
|
10038 /*
|
|
|
10039 * Return TRUE if frame "fr" has a window somewhere that we want to save in
|
|
|
10040 * the Session.
|
|
|
10041 */
|
|
|
10042 static int
|
|
|
10043 ses_do_frame(fr)
|
|
|
10044 frame_T *fr;
|
|
|
10045 {
|
|
|
10046 frame_T *frc;
|
|
|
10047
|
|
|
10048 if (fr->fr_layout == FR_LEAF)
|
|
|
10049 return ses_do_win(fr->fr_win);
|
|
|
10050 for (frc = fr->fr_child; frc != NULL; frc = frc->fr_next)
|
|
|
10051 if (ses_do_frame(frc))
|
|
|
10052 return TRUE;
|
|
|
10053 return FALSE;
|
|
|
10054 }
|
|
|
10055
|
|
|
10056 /*
|
|
|
10057 * Return non-zero if window "wp" is to be stored in the Session.
|
|
|
10058 */
|
|
|
10059 static int
|
|
|
10060 ses_do_win(wp)
|
|
|
10061 win_T *wp;
|
|
|
10062 {
|
|
|
10063 if (wp->w_buffer->b_fname == NULL
|
|
|
10064 #ifdef FEAT_QUICKFIX
|
|
|
10065 /* When 'buftype' is "nofile" can't restore the window contents. */
|
|
|
10066 || bt_nofile(wp->w_buffer)
|
|
|
10067 #endif
|
|
|
10068 )
|
|
|
10069 return (ssop_flags & SSOP_BLANK);
|
|
|
10070 if (wp->w_buffer->b_help)
|
|
|
10071 return (ssop_flags & SSOP_HELP);
|
|
|
10072 return TRUE;
|
|
|
10073 }
|
|
|
10074
|
|
|
10075 /*
|
|
|
10076 * Write commands to "fd" to restore the view of a window.
|
|
|
10077 * Caller must make sure 'scrolloff' is zero.
|
|
|
10078 */
|
|
|
10079 static int
|
|
|
10080 put_view(fd, wp, add_edit, flagp)
|
|
|
10081 FILE *fd;
|
|
|
10082 win_T *wp;
|
|
|
10083 int add_edit; /* add ":edit" command to view */
|
|
|
10084 unsigned *flagp; /* vop_flags or ssop_flags */
|
|
|
10085 {
|
|
|
10086 win_T *save_curwin;
|
|
|
10087 int f;
|
|
|
10088 int do_cursor;
|
|
280
|
10089 int did_next = FALSE;
|
|
7
|
10090
|
|
|
10091 /* Always restore cursor position for ":mksession". For ":mkview" only
|
|
|
10092 * when 'viewoptions' contains "cursor". */
|
|
|
10093 do_cursor = (flagp == &ssop_flags || *flagp & SSOP_CURSOR);
|
|
|
10094
|
|
|
10095 /*
|
|
|
10096 * Local argument list.
|
|
|
10097 */
|
|
|
10098 if (wp->w_alist == &global_alist)
|
|
|
10099 {
|
|
|
10100 if (put_line(fd, "argglobal") == FAIL)
|
|
|
10101 return FAIL;
|
|
|
10102 }
|
|
|
10103 else
|
|
|
10104 {
|
|
|
10105 if (ses_arglist(fd, "arglocal", &wp->w_alist->al_ga,
|
|
|
10106 flagp == &vop_flags
|
|
|
10107 || !(*flagp & SSOP_CURDIR)
|
|
|
10108 || wp->w_localdir != NULL, flagp) == FAIL)
|
|
|
10109 return FAIL;
|
|
|
10110 }
|
|
|
10111
|
|
280
|
10112 /* Only when part of a session: restore the argument index. Some
|
|
|
10113 * arguments may have been deleted, check if the index is valid. */
|
|
|
10114 if (wp->w_arg_idx != 0 && wp->w_arg_idx <= WARGCOUNT(wp)
|
|
|
10115 && flagp == &ssop_flags)
|
|
7
|
10116 {
|
|
|
10117 if (fprintf(fd, "%ldnext", (long)wp->w_arg_idx) < 0
|
|
|
10118 || put_eol(fd) == FAIL)
|
|
|
10119 return FAIL;
|
|
280
|
10120 did_next = TRUE;
|
|
7
|
10121 }
|
|
|
10122
|
|
|
10123 /* Edit the file. Skip this when ":next" already did it. */
|
|
280
|
10124 if (add_edit && (!did_next || wp->w_arg_idx_invalid))
|
|
7
|
10125 {
|
|
|
10126 /*
|
|
|
10127 * Load the file.
|
|
|
10128 */
|
|
|
10129 if (wp->w_buffer->b_ffname != NULL
|
|
|
10130 #ifdef FEAT_QUICKFIX
|
|
|
10131 && !bt_nofile(wp->w_buffer)
|
|
|
10132 #endif
|
|
|
10133 )
|
|
|
10134 {
|
|
|
10135 /*
|
|
|
10136 * Editing a file in this buffer: use ":edit file".
|
|
|
10137 * This may have side effects! (e.g., compressed or network file).
|
|
|
10138 */
|
|
|
10139 if (fputs("edit ", fd) < 0
|
|
|
10140 || ses_fname(fd, wp->w_buffer, flagp) == FAIL)
|
|
|
10141 return FAIL;
|
|
|
10142 }
|
|
|
10143 else
|
|
|
10144 {
|
|
|
10145 /* No file in this buffer, just make it empty. */
|
|
|
10146 if (put_line(fd, "enew") == FAIL)
|
|
|
10147 return FAIL;
|
|
|
10148 #ifdef FEAT_QUICKFIX
|
|
|
10149 if (wp->w_buffer->b_ffname != NULL)
|
|
|
10150 {
|
|
|
10151 /* The buffer does have a name, but it's not a file name. */
|
|
|
10152 if (fputs("file ", fd) < 0
|
|
|
10153 || ses_fname(fd, wp->w_buffer, flagp) == FAIL)
|
|
|
10154 return FAIL;
|
|
|
10155 }
|
|
|
10156 #endif
|
|
|
10157 do_cursor = FALSE;
|
|
|
10158 }
|
|
|
10159 }
|
|
|
10160
|
|
|
10161 /*
|
|
|
10162 * Local mappings and abbreviations.
|
|
|
10163 */
|
|
|
10164 if ((*flagp & (SSOP_OPTIONS | SSOP_LOCALOPTIONS))
|
|
|
10165 && makemap(fd, wp->w_buffer) == FAIL)
|
|
|
10166 return FAIL;
|
|
|
10167
|
|
|
10168 /*
|
|
|
10169 * Local options. Need to go to the window temporarily.
|
|
|
10170 * Store only local values when using ":mkview" and when ":mksession" is
|
|
|
10171 * used and 'sessionoptions' doesn't include "options".
|
|
|
10172 * Some folding options are always stored when "folds" is included,
|
|
|
10173 * otherwise the folds would not be restored correctly.
|
|
|
10174 */
|
|
|
10175 save_curwin = curwin;
|
|
|
10176 curwin = wp;
|
|
|
10177 curbuf = curwin->w_buffer;
|
|
|
10178 if (*flagp & (SSOP_OPTIONS | SSOP_LOCALOPTIONS))
|
|
|
10179 f = makeset(fd, OPT_LOCAL,
|
|
|
10180 flagp == &vop_flags || !(*flagp & SSOP_OPTIONS));
|
|
|
10181 #ifdef FEAT_FOLDING
|
|
|
10182 else if (*flagp & SSOP_FOLDS)
|
|
|
10183 f = makefoldset(fd);
|
|
|
10184 #endif
|
|
|
10185 else
|
|
|
10186 f = OK;
|
|
|
10187 curwin = save_curwin;
|
|
|
10188 curbuf = curwin->w_buffer;
|
|
|
10189 if (f == FAIL)
|
|
|
10190 return FAIL;
|
|
|
10191
|
|
|
10192 #ifdef FEAT_FOLDING
|
|
|
10193 /*
|
|
|
10194 * Save Folds when 'buftype' is empty and for help files.
|
|
|
10195 */
|
|
|
10196 if ((*flagp & SSOP_FOLDS)
|
|
|
10197 && wp->w_buffer->b_ffname != NULL
|
|
635
|
10198 # ifdef FEAT_QUICKFIX
|
|
|
10199 && (*wp->w_buffer->b_p_bt == NUL || wp->w_buffer->b_help)
|
|
|
10200 # endif
|
|
|
10201 )
|
|
7
|
10202 {
|
|
|
10203 if (put_folds(fd, wp) == FAIL)
|
|
|
10204 return FAIL;
|
|
|
10205 }
|
|
|
10206 #endif
|
|
|
10207
|
|
|
10208 /*
|
|
|
10209 * Set the cursor after creating folds, since that moves the cursor.
|
|
|
10210 */
|
|
|
10211 if (do_cursor)
|
|
|
10212 {
|
|
|
10213
|
|
|
10214 /* Restore the cursor line in the file and relatively in the
|
|
|
10215 * window. Don't use "G", it changes the jumplist. */
|
|
|
10216 if (fprintf(fd, "let s:l = %ld - ((%ld * winheight(0) + %ld) / %ld)",
|
|
|
10217 (long)wp->w_cursor.lnum,
|
|
|
10218 (long)(wp->w_cursor.lnum - wp->w_topline),
|
|
|
10219 (long)wp->w_height / 2, (long)wp->w_height) < 0
|
|
|
10220 || put_eol(fd) == FAIL
|
|
|
10221 || put_line(fd, "if s:l < 1 | let s:l = 1 | endif") == FAIL
|
|
|
10222 || put_line(fd, "exe s:l") == FAIL
|
|
|
10223 || put_line(fd, "normal! zt") == FAIL
|
|
|
10224 || fprintf(fd, "%ld", (long)wp->w_cursor.lnum) < 0
|
|
|
10225 || put_eol(fd) == FAIL)
|
|
|
10226 return FAIL;
|
|
|
10227 /* Restore the cursor column and left offset when not wrapping. */
|
|
|
10228 if (wp->w_cursor.col == 0)
|
|
|
10229 {
|
|
|
10230 if (put_line(fd, "normal! 0") == FAIL)
|
|
|
10231 return FAIL;
|
|
|
10232 }
|
|
|
10233 else
|
|
|
10234 {
|
|
|
10235 if (!wp->w_p_wrap && wp->w_leftcol > 0 && wp->w_width > 0)
|
|
|
10236 {
|
|
|
10237 if (fprintf(fd,
|
|
|
10238 "let s:c = %ld - ((%ld * winwidth(0) + %ld) / %ld)",
|
|
|
10239 (long)wp->w_cursor.col,
|
|
|
10240 (long)(wp->w_cursor.col - wp->w_leftcol),
|
|
|
10241 (long)wp->w_width / 2, (long)wp->w_width) < 0
|
|
|
10242 || put_eol(fd) == FAIL
|
|
|
10243 || put_line(fd, "if s:c > 0") == FAIL
|
|
|
10244 || fprintf(fd,
|
|
|
10245 " exe 'normal! 0' . s:c . 'lzs' . (%ld - s:c) . 'l'",
|
|
|
10246 (long)wp->w_cursor.col) < 0
|
|
|
10247 || put_eol(fd) == FAIL
|
|
|
10248 || put_line(fd, "else") == FAIL
|
|
|
10249 || fprintf(fd, " normal! 0%dl", wp->w_cursor.col) < 0
|
|
|
10250 || put_eol(fd) == FAIL
|
|
|
10251 || put_line(fd, "endif") == FAIL)
|
|
|
10252 return FAIL;
|
|
|
10253 }
|
|
|
10254 else
|
|
|
10255 {
|
|
|
10256 if (fprintf(fd, "normal! 0%dl", wp->w_cursor.col) < 0
|
|
|
10257 || put_eol(fd) == FAIL)
|
|
|
10258 return FAIL;
|
|
|
10259 }
|
|
|
10260 }
|
|
|
10261 }
|
|
|
10262
|
|
|
10263 /*
|
|
|
10264 * Local directory.
|
|
|
10265 */
|
|
|
10266 if (wp->w_localdir != NULL)
|
|
|
10267 {
|
|
|
10268 if (fputs("lcd ", fd) < 0
|
|
|
10269 || ses_put_fname(fd, wp->w_localdir, flagp) == FAIL
|
|
|
10270 || put_eol(fd) == FAIL)
|
|
|
10271 return FAIL;
|
|
|
10272 }
|
|
|
10273
|
|
|
10274 return OK;
|
|
|
10275 }
|
|
|
10276
|
|
|
10277 /*
|
|
|
10278 * Write an argument list to the session file.
|
|
|
10279 * Returns FAIL if writing fails.
|
|
|
10280 */
|
|
|
10281 static int
|
|
|
10282 ses_arglist(fd, cmd, gap, fullname, flagp)
|
|
|
10283 FILE *fd;
|
|
|
10284 char *cmd;
|
|
|
10285 garray_T *gap;
|
|
|
10286 int fullname; /* TRUE: use full path name */
|
|
|
10287 unsigned *flagp;
|
|
|
10288 {
|
|
|
10289 int i;
|
|
|
10290 char_u buf[MAXPATHL];
|
|
|
10291 char_u *s;
|
|
|
10292
|
|
|
10293 if (gap->ga_len == 0)
|
|
|
10294 return put_line(fd, "silent! argdel *");
|
|
|
10295 if (fputs(cmd, fd) < 0)
|
|
|
10296 return FAIL;
|
|
|
10297 for (i = 0; i < gap->ga_len; ++i)
|
|
|
10298 {
|
|
|
10299 /* NULL file names are skipped (only happens when out of memory). */
|
|
|
10300 s = alist_name(&((aentry_T *)gap->ga_data)[i]);
|
|
|
10301 if (s != NULL)
|
|
|
10302 {
|
|
|
10303 if (fullname)
|
|
|
10304 {
|
|
|
10305 (void)vim_FullName(s, buf, MAXPATHL, FALSE);
|
|
|
10306 s = buf;
|
|
|
10307 }
|
|
|
10308 if (fputs(" ", fd) < 0 || ses_put_fname(fd, s, flagp) == FAIL)
|
|
|
10309 return FAIL;
|
|
|
10310 }
|
|
|
10311 }
|
|
|
10312 return put_eol(fd);
|
|
|
10313 }
|
|
|
10314
|
|
|
10315 /*
|
|
|
10316 * Write a buffer name to the session file.
|
|
|
10317 * Also ends the line.
|
|
|
10318 * Returns FAIL if writing fails.
|
|
|
10319 */
|
|
|
10320 static int
|
|
|
10321 ses_fname(fd, buf, flagp)
|
|
|
10322 FILE *fd;
|
|
|
10323 buf_T *buf;
|
|
|
10324 unsigned *flagp;
|
|
|
10325 {
|
|
|
10326 char_u *name;
|
|
|
10327
|
|
|
10328 /* Use the short file name if the current directory is known at the time
|
|
|
10329 * the session file will be sourced. Don't do this for ":mkview", we
|
|
|
10330 * don't know the current directory. */
|
|
|
10331 if (buf->b_sfname != NULL
|
|
|
10332 && flagp == &ssop_flags
|
|
|
10333 && (ssop_flags & (SSOP_CURDIR | SSOP_SESDIR)))
|
|
|
10334 name = buf->b_sfname;
|
|
|
10335 else
|
|
|
10336 name = buf->b_ffname;
|
|
|
10337 if (ses_put_fname(fd, name, flagp) == FAIL || put_eol(fd) == FAIL)
|
|
|
10338 return FAIL;
|
|
|
10339 return OK;
|
|
|
10340 }
|
|
|
10341
|
|
|
10342 /*
|
|
|
10343 * Write a file name to the session file.
|
|
|
10344 * Takes care of the "slash" option in 'sessionoptions' and escapes special
|
|
|
10345 * characters.
|
|
|
10346 * Returns FAIL if writing fails.
|
|
|
10347 */
|
|
|
10348 static int
|
|
|
10349 ses_put_fname(fd, name, flagp)
|
|
|
10350 FILE *fd;
|
|
|
10351 char_u *name;
|
|
|
10352 unsigned *flagp;
|
|
|
10353 {
|
|
|
10354 char_u *sname;
|
|
|
10355 int retval = OK;
|
|
|
10356 int c;
|
|
|
10357
|
|
|
10358 sname = home_replace_save(NULL, name);
|
|
|
10359 if (sname != NULL)
|
|
|
10360 name = sname;
|
|
|
10361 while (*name != NUL)
|
|
|
10362 {
|
|
|
10363 #ifdef FEAT_MBYTE
|
|
|
10364 {
|
|
|
10365 int l;
|
|
|
10366
|
|
474
|
10367 if (has_mbyte && (l = (*mb_ptr2len)(name)) > 1)
|
|
7
|
10368 {
|
|
|
10369 /* copy a multibyte char */
|
|
|
10370 while (--l >= 0)
|
|
|
10371 {
|
|
|
10372 if (putc(*name, fd) != *name)
|
|
|
10373 retval = FAIL;
|
|
|
10374 ++name;
|
|
|
10375 }
|
|
|
10376 continue;
|
|
|
10377 }
|
|
|
10378 }
|
|
|
10379 #endif
|
|
|
10380 c = *name++;
|
|
|
10381 if (c == '\\' && (*flagp & SSOP_SLASH))
|
|
|
10382 /* change a backslash to a forward slash */
|
|
|
10383 c = '/';
|
|
|
10384 else if ((vim_strchr(escape_chars, c) != NULL
|
|
|
10385 #ifdef BACKSLASH_IN_FILENAME
|
|
|
10386 && c != '\\'
|
|
|
10387 #endif
|
|
|
10388 ) || c == '#' || c == '%')
|
|
|
10389 {
|
|
|
10390 /* escape a special character with a backslash */
|
|
|
10391 if (putc('\\', fd) != '\\')
|
|
|
10392 retval = FAIL;
|
|
|
10393 }
|
|
|
10394 if (putc(c, fd) != c)
|
|
|
10395 retval = FAIL;
|
|
|
10396 }
|
|
|
10397 vim_free(sname);
|
|
|
10398 return retval;
|
|
|
10399 }
|
|
|
10400
|
|
|
10401 /*
|
|
|
10402 * ":loadview [nr]"
|
|
|
10403 */
|
|
|
10404 static void
|
|
|
10405 ex_loadview(eap)
|
|
|
10406 exarg_T *eap;
|
|
|
10407 {
|
|
|
10408 char_u *fname;
|
|
|
10409
|
|
|
10410 fname = get_view_file(*eap->arg);
|
|
|
10411 if (fname != NULL)
|
|
|
10412 {
|
|
819
|
10413 do_source(fname, FALSE, DOSO_NONE);
|
|
7
|
10414 vim_free(fname);
|
|
|
10415 }
|
|
|
10416 }
|
|
|
10417
|
|
|
10418 /*
|
|
|
10419 * Get the name of the view file for the current buffer.
|
|
|
10420 */
|
|
|
10421 static char_u *
|
|
|
10422 get_view_file(c)
|
|
|
10423 int c;
|
|
|
10424 {
|
|
|
10425 int len = 0;
|
|
|
10426 char_u *p, *s;
|
|
|
10427 char_u *retval;
|
|
|
10428 char_u *sname;
|
|
|
10429
|
|
|
10430 if (curbuf->b_ffname == NULL)
|
|
|
10431 {
|
|
|
10432 EMSG(_(e_noname));
|
|
|
10433 return NULL;
|
|
|
10434 }
|
|
|
10435 sname = home_replace_save(NULL, curbuf->b_ffname);
|
|
|
10436 if (sname == NULL)
|
|
|
10437 return NULL;
|
|
|
10438
|
|
|
10439 /*
|
|
|
10440 * We want a file name without separators, because we're not going to make
|
|
|
10441 * a directory.
|
|
|
10442 * "normal" path separator -> "=+"
|
|
|
10443 * "=" -> "=="
|
|
|
10444 * ":" path separator -> "=-"
|
|
|
10445 */
|
|
|
10446 for (p = sname; *p; ++p)
|
|
|
10447 if (*p == '=' || vim_ispathsep(*p))
|
|
|
10448 ++len;
|
|
|
10449 retval = alloc((unsigned)(STRLEN(sname) + len + STRLEN(p_vdir) + 9));
|
|
|
10450 if (retval != NULL)
|
|
|
10451 {
|
|
|
10452 STRCPY(retval, p_vdir);
|
|
|
10453 add_pathsep(retval);
|
|
|
10454 s = retval + STRLEN(retval);
|
|
|
10455 for (p = sname; *p; ++p)
|
|
|
10456 {
|
|
|
10457 if (*p == '=')
|
|
|
10458 {
|
|
|
10459 *s++ = '=';
|
|
|
10460 *s++ = '=';
|
|
|
10461 }
|
|
|
10462 else if (vim_ispathsep(*p))
|
|
|
10463 {
|
|
|
10464 *s++ = '=';
|
|
573
|
10465 #if defined(BACKSLASH_IN_FILENAME) || defined(AMIGA) || defined(RISCOS) \
|
|
7
|
10466 || defined(VMS)
|
|
|
10467 if (*p == ':')
|
|
|
10468 *s++ = '-';
|
|
|
10469 else
|
|
573
|
10470 #endif
|
|
7
|
10471 *s++ = '+';
|
|
|
10472 }
|
|
|
10473 else
|
|
|
10474 *s++ = *p;
|
|
|
10475 }
|
|
|
10476 *s++ = '=';
|
|
|
10477 *s++ = c;
|
|
|
10478 STRCPY(s, ".vim");
|
|
|
10479 }
|
|
|
10480
|
|
|
10481 vim_free(sname);
|
|
|
10482 return retval;
|
|
|
10483 }
|
|
|
10484
|
|
|
10485 #endif /* FEAT_SESSION */
|
|
|
10486
|
|
|
10487 /*
|
|
|
10488 * Write end-of-line character(s) for ":mkexrc", ":mkvimrc" and ":mksession".
|
|
|
10489 * Return FAIL for a write error.
|
|
|
10490 */
|
|
|
10491 int
|
|
|
10492 put_eol(fd)
|
|
|
10493 FILE *fd;
|
|
|
10494 {
|
|
|
10495 if (
|
|
|
10496 #ifdef USE_CRNL
|
|
|
10497 (
|
|
|
10498 # ifdef MKSESSION_NL
|
|
|
10499 !mksession_nl &&
|
|
|
10500 # endif
|
|
|
10501 (putc('\r', fd) < 0)) ||
|
|
|
10502 #endif
|
|
|
10503 (putc('\n', fd) < 0))
|
|
|
10504 return FAIL;
|
|
|
10505 return OK;
|
|
|
10506 }
|
|
|
10507
|
|
|
10508 /*
|
|
|
10509 * Write a line to "fd".
|
|
|
10510 * Return FAIL for a write error.
|
|
|
10511 */
|
|
|
10512 int
|
|
|
10513 put_line(fd, s)
|
|
|
10514 FILE *fd;
|
|
|
10515 char *s;
|
|
|
10516 {
|
|
|
10517 if (fputs(s, fd) < 0 || put_eol(fd) == FAIL)
|
|
|
10518 return FAIL;
|
|
|
10519 return OK;
|
|
|
10520 }
|
|
|
10521
|
|
|
10522 #ifdef FEAT_VIMINFO
|
|
|
10523 /*
|
|
|
10524 * ":rviminfo" and ":wviminfo".
|
|
|
10525 */
|
|
|
10526 static void
|
|
|
10527 ex_viminfo(eap)
|
|
|
10528 exarg_T *eap;
|
|
|
10529 {
|
|
|
10530 char_u *save_viminfo;
|
|
|
10531
|
|
|
10532 save_viminfo = p_viminfo;
|
|
|
10533 if (*p_viminfo == NUL)
|
|
|
10534 p_viminfo = (char_u *)"'100";
|
|
|
10535 if (eap->cmdidx == CMD_rviminfo)
|
|
|
10536 {
|
|
|
10537 if (read_viminfo(eap->arg, TRUE, TRUE, eap->forceit) == FAIL)
|
|
|
10538 EMSG(_("E195: Cannot open viminfo file for reading"));
|
|
|
10539 }
|
|
|
10540 else
|
|
|
10541 write_viminfo(eap->arg, eap->forceit);
|
|
|
10542 p_viminfo = save_viminfo;
|
|
|
10543 }
|
|
|
10544 #endif
|
|
|
10545
|
|
|
10546 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) || defined(PROTO)
|
|
272
|
10547 /*
|
|
|
10548 * Make a dialog message in "buff[IOSIZE]".
|
|
310
|
10549 * "format" must contain "%s".
|
|
272
|
10550 */
|
|
7
|
10551 void
|
|
|
10552 dialog_msg(buff, format, fname)
|
|
|
10553 char_u *buff;
|
|
|
10554 char *format;
|
|
|
10555 char_u *fname;
|
|
|
10556 {
|
|
|
10557 if (fname == NULL)
|
|
|
10558 fname = (char_u *)_("Untitled");
|
|
310
|
10559 vim_snprintf((char *)buff, IOSIZE, format, fname);
|
|
7
|
10560 }
|
|
|
10561 #endif
|
|
|
10562
|
|
|
10563 /*
|
|
|
10564 * ":behave {mswin,xterm}"
|
|
|
10565 */
|
|
|
10566 static void
|
|
|
10567 ex_behave(eap)
|
|
|
10568 exarg_T *eap;
|
|
|
10569 {
|
|
|
10570 if (STRCMP(eap->arg, "mswin") == 0)
|
|
|
10571 {
|
|
|
10572 set_option_value((char_u *)"selection", 0L, (char_u *)"exclusive", 0);
|
|
|
10573 set_option_value((char_u *)"selectmode", 0L, (char_u *)"mouse,key", 0);
|
|
|
10574 set_option_value((char_u *)"mousemodel", 0L, (char_u *)"popup", 0);
|
|
|
10575 set_option_value((char_u *)"keymodel", 0L,
|
|
|
10576 (char_u *)"startsel,stopsel", 0);
|
|
|
10577 }
|
|
|
10578 else if (STRCMP(eap->arg, "xterm") == 0)
|
|
|
10579 {
|
|
|
10580 set_option_value((char_u *)"selection", 0L, (char_u *)"inclusive", 0);
|
|
|
10581 set_option_value((char_u *)"selectmode", 0L, (char_u *)"", 0);
|
|
|
10582 set_option_value((char_u *)"mousemodel", 0L, (char_u *)"extend", 0);
|
|
|
10583 set_option_value((char_u *)"keymodel", 0L, (char_u *)"", 0);
|
|
|
10584 }
|
|
|
10585 else
|
|
|
10586 EMSG2(_(e_invarg2), eap->arg);
|
|
|
10587 }
|
|
|
10588
|
|
|
10589 #ifdef FEAT_AUTOCMD
|
|
|
10590 static int filetype_detect = FALSE;
|
|
|
10591 static int filetype_plugin = FALSE;
|
|
|
10592 static int filetype_indent = FALSE;
|
|
|
10593
|
|
|
10594 /*
|
|
|
10595 * ":filetype [plugin] [indent] {on,off,detect}"
|
|
|
10596 * on: Load the filetype.vim file to install autocommands for file types.
|
|
|
10597 * off: Load the ftoff.vim file to remove all autocommands for file types.
|
|
|
10598 * plugin on: load filetype.vim and ftplugin.vim
|
|
|
10599 * plugin off: load ftplugof.vim
|
|
|
10600 * indent on: load filetype.vim and indent.vim
|
|
|
10601 * indent off: load indoff.vim
|
|
|
10602 */
|
|
|
10603 static void
|
|
|
10604 ex_filetype(eap)
|
|
|
10605 exarg_T *eap;
|
|
|
10606 {
|
|
|
10607 char_u *arg = eap->arg;
|
|
|
10608 int plugin = FALSE;
|
|
|
10609 int indent = FALSE;
|
|
|
10610
|
|
|
10611 if (*eap->arg == NUL)
|
|
|
10612 {
|
|
|
10613 /* Print current status. */
|
|
|
10614 smsg((char_u *)"filetype detection:%s plugin:%s indent:%s",
|
|
|
10615 filetype_detect ? "ON" : "OFF",
|
|
|
10616 filetype_plugin ? (filetype_detect ? "ON" : "(on)") : "OFF",
|
|
|
10617 filetype_indent ? (filetype_detect ? "ON" : "(on)") : "OFF");
|
|
|
10618 return;
|
|
|
10619 }
|
|
|
10620
|
|
|
10621 /* Accept "plugin" and "indent" in any order. */
|
|
|
10622 for (;;)
|
|
|
10623 {
|
|
|
10624 if (STRNCMP(arg, "plugin", 6) == 0)
|
|
|
10625 {
|
|
|
10626 plugin = TRUE;
|
|
|
10627 arg = skipwhite(arg + 6);
|
|
|
10628 continue;
|
|
|
10629 }
|
|
|
10630 if (STRNCMP(arg, "indent", 6) == 0)
|
|
|
10631 {
|
|
|
10632 indent = TRUE;
|
|
|
10633 arg = skipwhite(arg + 6);
|
|
|
10634 continue;
|
|
|
10635 }
|
|
|
10636 break;
|
|
|
10637 }
|
|
|
10638 if (STRCMP(arg, "on") == 0 || STRCMP(arg, "detect") == 0)
|
|
|
10639 {
|
|
|
10640 if (*arg == 'o' || !filetype_detect)
|
|
|
10641 {
|
|
479
|
10642 source_runtime((char_u *)FILETYPE_FILE, TRUE);
|
|
7
|
10643 filetype_detect = TRUE;
|
|
|
10644 if (plugin)
|
|
|
10645 {
|
|
479
|
10646 source_runtime((char_u *)FTPLUGIN_FILE, TRUE);
|
|
7
|
10647 filetype_plugin = TRUE;
|
|
|
10648 }
|
|
|
10649 if (indent)
|
|
|
10650 {
|
|
479
|
10651 source_runtime((char_u *)INDENT_FILE, TRUE);
|
|
7
|
10652 filetype_indent = TRUE;
|
|
|
10653 }
|
|
|
10654 }
|
|
|
10655 if (*arg == 'd')
|
|
|
10656 {
|
|
|
10657 (void)do_doautocmd((char_u *)"filetypedetect BufRead", TRUE);
|
|
717
|
10658 do_modelines(0);
|
|
7
|
10659 }
|
|
|
10660 }
|
|
|
10661 else if (STRCMP(arg, "off") == 0)
|
|
|
10662 {
|
|
|
10663 if (plugin || indent)
|
|
|
10664 {
|
|
|
10665 if (plugin)
|
|
|
10666 {
|
|
479
|
10667 source_runtime((char_u *)FTPLUGOF_FILE, TRUE);
|
|
7
|
10668 filetype_plugin = FALSE;
|
|
|
10669 }
|
|
|
10670 if (indent)
|
|
|
10671 {
|
|
479
|
10672 source_runtime((char_u *)INDOFF_FILE, TRUE);
|
|
7
|
10673 filetype_indent = FALSE;
|
|
|
10674 }
|
|
|
10675 }
|
|
|
10676 else
|
|
|
10677 {
|
|
479
|
10678 source_runtime((char_u *)FTOFF_FILE, TRUE);
|
|
7
|
10679 filetype_detect = FALSE;
|
|
|
10680 }
|
|
|
10681 }
|
|
|
10682 else
|
|
|
10683 EMSG2(_(e_invarg2), arg);
|
|
|
10684 }
|
|
|
10685
|
|
|
10686 /*
|
|
|
10687 * ":setfiletype {name}"
|
|
|
10688 */
|
|
|
10689 static void
|
|
|
10690 ex_setfiletype(eap)
|
|
|
10691 exarg_T *eap;
|
|
|
10692 {
|
|
|
10693 if (!did_filetype)
|
|
|
10694 set_option_value((char_u *)"filetype", 0L, eap->arg, OPT_LOCAL);
|
|
|
10695 }
|
|
|
10696 #endif
|
|
|
10697
|
|
|
10698 /*ARGSUSED*/
|
|
|
10699 static void
|
|
|
10700 ex_digraphs(eap)
|
|
|
10701 exarg_T *eap;
|
|
|
10702 {
|
|
|
10703 #ifdef FEAT_DIGRAPHS
|
|
|
10704 if (*eap->arg != NUL)
|
|
|
10705 putdigraph(eap->arg);
|
|
|
10706 else
|
|
|
10707 listdigraphs();
|
|
|
10708 #else
|
|
|
10709 EMSG(_("E196: No digraphs in this version"));
|
|
|
10710 #endif
|
|
|
10711 }
|
|
|
10712
|
|
|
10713 static void
|
|
|
10714 ex_set(eap)
|
|
|
10715 exarg_T *eap;
|
|
|
10716 {
|
|
|
10717 int flags = 0;
|
|
|
10718
|
|
|
10719 if (eap->cmdidx == CMD_setlocal)
|
|
|
10720 flags = OPT_LOCAL;
|
|
|
10721 else if (eap->cmdidx == CMD_setglobal)
|
|
|
10722 flags = OPT_GLOBAL;
|
|
|
10723 #if defined(FEAT_EVAL) && defined(FEAT_AUTOCMD) && defined(FEAT_BROWSE)
|
|
|
10724 if (cmdmod.browse && flags == 0)
|
|
|
10725 ex_options(eap);
|
|
|
10726 else
|
|
|
10727 #endif
|
|
|
10728 (void)do_set(eap->arg, flags);
|
|
|
10729 }
|
|
|
10730
|
|
|
10731 #ifdef FEAT_SEARCH_EXTRA
|
|
|
10732 /*
|
|
|
10733 * ":nohlsearch"
|
|
|
10734 */
|
|
|
10735 /*ARGSUSED*/
|
|
|
10736 static void
|
|
|
10737 ex_nohlsearch(eap)
|
|
|
10738 exarg_T *eap;
|
|
|
10739 {
|
|
|
10740 no_hlsearch = TRUE;
|
|
737
|
10741 redraw_all_later(SOME_VALID);
|
|
7
|
10742 }
|
|
|
10743
|
|
|
10744 /*
|
|
698
|
10745 * ":[N]match {group} {pattern}"
|
|
7
|
10746 * Sets nextcmd to the start of the next command, if any. Also called when
|
|
|
10747 * skipping commands to find the next command.
|
|
|
10748 */
|
|
|
10749 static void
|
|
|
10750 ex_match(eap)
|
|
|
10751 exarg_T *eap;
|
|
|
10752 {
|
|
|
10753 char_u *p;
|
|
|
10754 char_u *end;
|
|
|
10755 int c;
|
|
698
|
10756 int mi;
|
|
|
10757
|
|
|
10758 if (eap->line2 <= 3)
|
|
|
10759 mi = eap->line2 - 1;
|
|
|
10760 else
|
|
|
10761 {
|
|
|
10762 EMSG(e_invcmd);
|
|
|
10763 return;
|
|
|
10764 }
|
|
7
|
10765
|
|
|
10766 /* First clear any old pattern. */
|
|
|
10767 if (!eap->skip)
|
|
|
10768 {
|
|
698
|
10769 vim_free(curwin->w_match[mi].regprog);
|
|
|
10770 curwin->w_match[mi].regprog = NULL;
|
|
819
|
10771 vim_free(curwin->w_match_pat[mi]);
|
|
|
10772 curwin->w_match_pat[mi] = NULL;
|
|
737
|
10773 redraw_later(SOME_VALID); /* always need a redraw */
|
|
7
|
10774 }
|
|
|
10775
|
|
|
10776 if (ends_excmd(*eap->arg))
|
|
|
10777 end = eap->arg;
|
|
|
10778 else if ((STRNICMP(eap->arg, "none", 4) == 0
|
|
|
10779 && (vim_iswhite(eap->arg[4]) || ends_excmd(eap->arg[4]))))
|
|
|
10780 end = eap->arg + 4;
|
|
|
10781 else
|
|
|
10782 {
|
|
|
10783 p = skiptowhite(eap->arg);
|
|
|
10784 if (!eap->skip)
|
|
|
10785 {
|
|
698
|
10786 curwin->w_match_id[mi] = syn_namen2id(eap->arg,
|
|
|
10787 (int)(p - eap->arg));
|
|
|
10788 if (curwin->w_match_id[mi] == 0)
|
|
7
|
10789 {
|
|
|
10790 EMSG2(_(e_nogroup), eap->arg);
|
|
|
10791 return;
|
|
|
10792 }
|
|
|
10793 }
|
|
|
10794 p = skipwhite(p);
|
|
|
10795 if (*p == NUL)
|
|
|
10796 {
|
|
|
10797 /* There must be two arguments. */
|
|
|
10798 EMSG2(_(e_invarg2), eap->arg);
|
|
|
10799 return;
|
|
|
10800 }
|
|
|
10801 end = skip_regexp(p + 1, *p, TRUE, NULL);
|
|
|
10802 if (!eap->skip)
|
|
|
10803 {
|
|
|
10804 if (*end != NUL && !ends_excmd(*skipwhite(end + 1)))
|
|
|
10805 {
|
|
|
10806 eap->errmsg = e_trailing;
|
|
|
10807 return;
|
|
|
10808 }
|
|
674
|
10809 if (*end != *p)
|
|
|
10810 {
|
|
|
10811 EMSG2(_(e_invarg2), p);
|
|
|
10812 return;
|
|
|
10813 }
|
|
7
|
10814
|
|
|
10815 c = *end;
|
|
|
10816 *end = NUL;
|
|
698
|
10817 curwin->w_match[mi].regprog = vim_regcomp(p + 1, RE_MAGIC);
|
|
|
10818 if (curwin->w_match[mi].regprog == NULL)
|
|
7
|
10819 {
|
|
|
10820 EMSG2(_(e_invarg2), p);
|
|
819
|
10821 *end = c;
|
|
7
|
10822 return;
|
|
|
10823 }
|
|
819
|
10824 curwin->w_match_pat[mi] = vim_strsave(p + 1);
|
|
|
10825 *end = c;
|
|
7
|
10826 }
|
|
|
10827 }
|
|
|
10828 eap->nextcmd = find_nextcmd(end);
|
|
|
10829 }
|
|
|
10830 #endif
|
|
|
10831
|
|
|
10832 #ifdef FEAT_CRYPT
|
|
|
10833 /*
|
|
|
10834 * ":X": Get crypt key
|
|
|
10835 */
|
|
|
10836 /*ARGSUSED*/
|
|
|
10837 static void
|
|
|
10838 ex_X(eap)
|
|
|
10839 exarg_T *eap;
|
|
|
10840 {
|
|
|
10841 (void)get_crypt_key(TRUE, TRUE);
|
|
|
10842 }
|
|
|
10843 #endif
|
|
|
10844
|
|
|
10845 #ifdef FEAT_FOLDING
|
|
|
10846 static void
|
|
|
10847 ex_fold(eap)
|
|
|
10848 exarg_T *eap;
|
|
|
10849 {
|
|
|
10850 if (foldManualAllowed(TRUE))
|
|
|
10851 foldCreate(eap->line1, eap->line2);
|
|
|
10852 }
|
|
|
10853
|
|
|
10854 static void
|
|
|
10855 ex_foldopen(eap)
|
|
|
10856 exarg_T *eap;
|
|
|
10857 {
|
|
|
10858 opFoldRange(eap->line1, eap->line2, eap->cmdidx == CMD_foldopen,
|
|
|
10859 eap->forceit, FALSE);
|
|
|
10860 }
|
|
|
10861
|
|
|
10862 static void
|
|
|
10863 ex_folddo(eap)
|
|
|
10864 exarg_T *eap;
|
|
|
10865 {
|
|
|
10866 linenr_T lnum;
|
|
|
10867
|
|
|
10868 /* First set the marks for all lines closed/open. */
|
|
|
10869 for (lnum = eap->line1; lnum <= eap->line2; ++lnum)
|
|
|
10870 if (hasFolding(lnum, NULL, NULL) == (eap->cmdidx == CMD_folddoclosed))
|
|
|
10871 ml_setmarked(lnum);
|
|
|
10872
|
|
|
10873 /* Execute the command on the marked lines. */
|
|
|
10874 global_exe(eap->arg);
|
|
|
10875 ml_clearmarked(); /* clear rest of the marks */
|
|
|
10876 }
|
|
|
10877 #endif
|
