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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 */
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8
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9 #include <sys/types.h>
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10 #include <sys/stat.h>
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11 #include <sys/ioctl.h>
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12 #include <termios.h>
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13 #include <stdlib.h>
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14 #include <unixlib/local.h>
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15 #include <errno.h>
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16 #include <fcntl.h>
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17
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18 #define CASE_INSENSITIVE_FILENAME
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19 #define FEAT_MODIFY_FNAME
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20 #define FEAT_OSFILETYPE
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21 #define DFLT_OFT "Text"
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22 #define USE_TERM_CONSOLE
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23 #define HAVE_AVAIL_MEM
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24
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25 /* Longer filenames now accessible to all */
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26 #ifndef BASENAMELEN
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27 # define BASENAMELEN 64 /* Same length as unzip */
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28 #endif
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29
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30 #ifndef TEMNAME
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31 # define TEMPNAME "<Wimp$ScrapDir>.v?XXXXXX"
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32 # define TEMPNAMELEN 25
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33 #endif
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34
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35 #ifndef DFLT_HELPFILE
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36 # define DFLT_HELPFILE "Vim:doc.help"
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37 #endif
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38
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39 #ifndef DFLT_BDIR
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40 # define DFLT_BDIR ".,<Wimp$ScrapDir>." /* default for 'backupdir' */
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41 #endif
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42
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43 /* Paths to try putting swap file in. */
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44 #ifndef DFLT_DIR
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45 # define DFLT_DIR "<Wimp$ScrapDir>.,." /* default for 'directory' */
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46 #endif
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47
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48 #ifndef DFLT_VDIR
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49 # define DFLT_VDIR "Choices:Vim.view" /* default for 'viewdir' */
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50 #endif
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51
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52 #ifndef TERMCAPFILE
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53 # define TERMCAPFILE "Vim:TermCap"
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54 #endif
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55 #define HAVE_TGETENT
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56
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57 #ifndef SYNTAX_FNAME
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58 # define SYNTAX_FNAME "Vim:Syntax.%s"
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59 #endif
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60
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61 #ifndef EVIM_FILE
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62 # define EVIM_FILE "Vim:Evim"
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63 #endif
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64
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65 #define FEAT_VIMINFO
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66
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67 #ifndef VIMINFO_FILE
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68 # define VIMINFO_FILE "<Choices$Write>.Vim.VimInfo"
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69 #endif
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70 #ifndef VIMINFO_FILE2
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71 # define VIMINFO_FILE2 "Choices:Vim.VimInfo"
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72 #endif
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73
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74 #ifndef VIMRC_FILE
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75 # define VIMRC_FILE "/vimrc"
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76 #endif
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77 #ifndef EXRC_FILE
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78 # define EXRC_FILE "/exrc"
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79 #endif
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80 #ifndef GVIMRC_FILE
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81 # define GVIMRC_FILE "/gvimrc"
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82 #endif
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83 #ifndef USR_VIMRC_FILE
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84 # define USR_VIMRC_FILE "Vim:Evim"
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85 #endif
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86 #ifndef SESSION_FILE
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87 # define SESSION_FILE "/Session.vim"
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88 #endif
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89 #ifndef USR_VIMRC_FILE
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90 # define USR_VIMRC_FILE "Choices:Vim.VimRC"
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91 #endif
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92 #ifndef USR_GVIMRC_FILE
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93 # define USR_GVIMRC_FILE "Choices:Vim.GVimRC"
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94 #endif
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95 #ifndef USR_EXRC_FILE
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96 # define USR_EXRC_FILE "Choices:Vim.ExRC"
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97 #endif
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98 #ifndef SYS_VIMRC_FILE
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99 # define SYS_VIMRC_FILE "Vim:VimRC"
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100 #endif
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101 #ifndef SYS_GVIMRC_FILE
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102 # define SYS_GVIMRC_FILE "Vim:GVimRC"
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103 #endif
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104 #ifndef SYS_MENU_FILE
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105 # define SYS_MENU_FILE "Vim:Menu"
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106 #endif
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107 #ifndef SYS_OPTWIN_FILE
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108 # define SYS_OPTWIN_FILE "Vim:Optwin"
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109 #endif
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110 #ifndef FILETYPE_FILE
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111 # define FILETYPE_FILE "Vim:Filetype"
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112 #endif
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113 #ifndef FTPLUGIN_FILE
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114 # define FTPLUGIN_FILE "Vim:Ftplugin/vim"
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115 #endif
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116 #ifndef INDENT_FILE
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117 # define INDENT_FILE "Vim:Indent/vim"
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118 #endif
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119 #ifndef FTOFF_FILE
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120 # define FTOFF_FILE "Vim:Ftoff"
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121 #endif
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122 #ifndef FTPLUGOF_FILE
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123 # define FTPLUGOF_FILE "Vim:Ftplugof"
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124 #endif
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125 #ifndef INDOFF_FILE
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126 # define INDOFF_FILE "Vim:Indoff"
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127 #endif
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128
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129 #define DFLT_ERRORFILE "errors/vim"
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130 #define DFLT_RUNTIMEPATH "Choices:Vim,Vim:,Choices:Vim.after"
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131
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132 /*
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133 * RISC PCs have plenty of memory, use large buffers
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134 */
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135 #define CMDBUFFSIZE 1024 /* size of the command processing buffer */
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136 #define MAXPATHL 256 /* paths are always quite short though */
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137
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138 #ifndef DFLT_MAXMEM
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139 # define DFLT_MAXMEM (5*1024) /* use up to 5 Mbyte for a buffer */
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140 #endif
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141
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142 #ifndef DFLT_MAXMEMTOT
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143 # define DFLT_MAXMEMTOT (10*1024) /* use up to 10 Mbyte for Vim */
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144 #endif
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145
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146 #ifdef HAVE_SIGSET
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147 # define signal sigset
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148 #endif
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149
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150 #define n_flag (1<<31)
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151 #define z_flag (1<<30)
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152 #define c_flag (1<<29)
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153 #define v_flag (1<<28)
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154
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155 /* These take r0-r7 as inputs, returns r0-r7 in global variables. */
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156 void swi(int swinum, ...); /* Handles errors itself */
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157 int xswi(int swinum, ...); /* Returns errors using v flag */
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158 extern int r0, r1, r2, r3, r4, r5, r6, r7; /* For return values */
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159
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160 #include <kernel.h>
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161 #include <swis.h>
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162
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163 #define mch_memmove(to, from, len) memmove((char *)(to), (char *)(from), len)
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164 #define mch_rename(src, dst) rename(src, dst)
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165 #define mch_getenv(x) (char_u *)getenv((char *)x)
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166 #define mch_setenv(name, val, x) setenv(name, val, x)
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