annotate src/vimrun.c @ 8520:b4350a4d1e01 v7.4.1550

commit https://github.com/vim/vim/commit/2d8f56acb32428d0f965d42dd13b27100b46fa15 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Mar 12 20:34:27 2016 +0100 patch 7.4.1550 Problem: Cannot load packages early. Solution: Add the ":packloadall" command.
author Christian Brabandt <cb@256bit.org>
date Sat, 12 Mar 2016 20:45:04 +0100
parents fbec41e5651e
children da7307987ed1
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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 * this file by Vince Negri
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5 *
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6 * Do ":help uganda" in Vim to read copying and usage conditions.
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7 * Do ":help credits" in Vim to see a list of people who contributed.
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8 * See README.txt for an overview of the Vim source code.
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9 */
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10
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11 /*
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12 * vimrun.c - Tiny Win32 program to safely run an external command in a
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13 * DOS console.
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14 * This program is required to avoid that typing CTRL-C in the DOS
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15 * console kills Vim. Now it only kills vimrun.
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16 */
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17
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18 #include <stdio.h>
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19 #include <stdlib.h>
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20 #ifndef __CYGWIN__
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21 # include <conio.h>
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22 #endif
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23
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24 #ifdef __BORLANDC__
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25 extern char *
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26 #ifdef _RTLDLL
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27 __import
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28 #endif
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29 _oscmd;
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30 # define _kbhit kbhit
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31 # define _getch getch
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32 #else
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33 # ifdef __MINGW32__
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34 # ifndef WIN32_LEAN_AND_MEAN
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35 # define WIN32_LEAN_AND_MEAN
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36 # endif
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37 # include <windows.h>
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38 # else
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39 # ifdef __CYGWIN__
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40 # ifndef WIN32_LEAN_AND_MEAN
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41 # define WIN32_LEAN_AND_MEAN
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42 # endif
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43 # include <windows.h>
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44 # define _getch getchar
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45 # else
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46 extern char *_acmdln;
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47 # endif
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48 # endif
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49 #endif
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50
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51 int
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52 main(void)
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53 {
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54 const char *p;
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55 int retval;
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56 int inquote = 0;
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57 int silent = 0;
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58
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59 #ifdef __BORLANDC__
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60 p = _oscmd;
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61 #else
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62 # if defined(__MINGW32__) || defined(__CYGWIN__)
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63 p = (const char *)GetCommandLine();
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64 # else
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65 p = _acmdln;
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66 # endif
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67 #endif
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68 /*
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69 * Skip the executable name, which might be in "".
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70 */
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71 while (*p)
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72 {
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73 if (*p == '"')
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74 inquote = !inquote;
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75 else if (!inquote && *p == ' ')
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76 {
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77 ++p;
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78 break;
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79 }
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80 ++p;
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81 }
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82 while (*p == ' ')
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83 ++p;
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84
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85 /*
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86 * "-s" argument: don't wait for a key hit.
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87 */
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88 if (p[0] == '-' && p[1] == 's' && p[2] == ' ')
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89 {
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90 silent = 1;
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91 p += 3;
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92 while (*p == ' ')
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93 ++p;
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94 }
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95
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96 /* Print the command, including quotes and redirection. */
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97 puts(p);
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98
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99 /*
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100 * Do it!
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101 */
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102 retval = system(p);
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103
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104 if (retval == -1)
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105 perror("vimrun system(): ");
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106 else if (retval != 0)
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107 printf("shell returned %d\n", retval);
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108
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109 if (!silent)
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110 {
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111 puts("Hit any key to close this window...");
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112
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113 #ifndef __CYGWIN__
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114 while (_kbhit())
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115 (void)_getch();
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116 #endif
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117 (void)_getch();
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118 }
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119
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120 return retval;
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121 }