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139
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1 <refentry id="tmode">
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2 <refnamediv>
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3 <refname>TMODE</refname>
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4 <refpurpose>Change terminal operating mode</refpurpose>
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5 </refnamediv>
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6
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7 <refsynopsisdiv>
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8 <cmdsynopsis>
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9 <command>TMODE</command>
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10 <arg choice="opt">
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11 .&replstart;pathnum&replend;
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12 </arg>
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13 <arg choice="opt">
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14 &replstart;arglist&replend;
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15 </arg>
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16 </cmdsynopsis>
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17 </refsynopsisdiv>
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18
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19 <refsect1><title>Description</title>
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20 <para>
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21 This command is used to display or change the operating parameters
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22 of the user's terminal.
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23 </para>
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24 <para>
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25 If no arguments are given, the present values for each parameter are
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26 displayed, otherwise, the parameter(s) given in the argument list
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27 are processed. Any number of parameters can be. given, and are
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28 separated by spaces or commas. A period and a number can be used to
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29 optionally specify the path number to be affected. If none is given,
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30 the standard input path is affected.
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31 </para>
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32 <para>
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33 NOTE: If this command is used in a shell procedure file, the
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34 option ".&replstart;path num&replend;" must be used to specify one of the standard
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35 output paths (0, 1 or 2) to change the terminal's operating
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36 characteristics. The change will remain in effect until the path is
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37 closed. To effect a permanent change to a device characteristic,
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38 the device descriptor must be changed.
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39 </para>
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40 <para>
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41 This command can work only if a path to the file/device has already
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42 been opened. You may alter the device descriptor to set a device's
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43 initial operating parameter (see the System Programmer's Manual).
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44 </para>
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45
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46 <informaltable frame="none">
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47 <tgroup cols="2">
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648
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48 <colspec colwidth="1in"/>
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49 <colspec colwidth="4in"/>
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139
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50 <tbody>
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51 <row>
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52 <entry>upc</entry>
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53 <entry>Upper case only. Lower case characters are automatically
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54 converted to upper case.</entry>
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55 </row>
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56 <row>
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57 <entry>-upc</entry>
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58 <entry>Upper case and lower case characters permitted (default).</entry>
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59 </row>
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60 <row>
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61 <entry>bsb</entry>
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62 <entry>Erase on backspace: backspace characters echoed as a
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63 backspace-space-backspace sequence (default).</entry>
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64 </row>
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65 <row>
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66 <entry>-bsb</entry>
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67 <entry>no erase on backspace: echoes single backspace only</entry>
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68 </row>
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69 <row>
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70 <entry>bsl</entry>
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71 <entry>Backspace over line: lines are "deleted" by sending
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72 backspace-space-backspace sequences to erase the same
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73 line (for video terminals) (default).</entry>
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74 </row>
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75 <row>
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76 <entry>-bsl</entry>
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77 <entry>No backspace over line: lines are "deleted" by printing
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78 a new line sequence (for hard-copy terminals).
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79 echo Input characters "echoed" back to terminal (default)</entry>
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80 </row>
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81 <row>
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82 <entry>-echo</entry>
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83 <entry>No echo</entry>
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84 </row>
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85 <row>
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86 <entry>lf</entry>
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87 <entry>Auto line feed on: line feeds automatically echoed to
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88 terminal on input and output carriage returns (default).</entry>
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89 </row>
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90 <row>
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91 <entry>-lf</entry>
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92 <entry>Auto line feed off.</entry>
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93 </row>
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94 <row>
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95 <entry>pause</entry>
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96 <entry>Screen pause on: output suspended upon full screen. See
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97 "pag" parameter for definition of screen size. Output
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98 can be resumed by typing any key.</entry>
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99 </row>
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100 <row>
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101 <entry>-pause</entry>
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102 <entry>Screen pause mode off.</entry>
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103 </row>
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104 <row>
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105 <entry>null=n</entry>
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106 <entry>Set null count: number of null ($00) characters
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107 transmitted after carriage returns for return delay.
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108 The number is decimal, default = 0.</entry>
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109 </row>
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110 <row>
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111 <entry>pag=n</entry>
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112 <entry>Set video display page length to n (decimal) lines.
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113 Used for "pause" mode, see above.</entry>
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114 </row>
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115 <row>
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116 <entry>bsp=h</entry>
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117 <entry>Set input backspace character. Numeric value of
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118 character in hexadecimal. Default = 08.</entry>
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119 </row>
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120 <row>
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121 <entry>bse=h</entry>
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122 <entry>Set output backspace character. Numeric value of
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123 character in hexadecimal. Default = 08.</entry>
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124 </row>
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125 <row>
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126 <entry>del=h</entry>
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127 <entry>Set input delete line character. Numeric value of
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128 character in hexadecimal. Default = 18.</entry>
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129 </row>
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130 <row>
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131 <entry>bell=h</entry>
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132 <entry>Set bell (alert) output character. Numeric value of
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133 character in hexadecimal. Default = 07</entry>
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134 </row>
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135 <row>
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136 <entry>eor=h</entry>
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137 <entry>Set end-of-record (carriage return) input character.
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138 Numeric value of character in hexadecimal. Default = 0D</entry>
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139 </row>
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140 <row>
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141 <entry>eof=h</entry>
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142 <entry>Set end-of-file input character. Numeric value of
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143 character in hexadecimal. Default 1B.</entry>
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144 </row>
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145 <row>
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146 <entry>type=h</entry>
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147 <entry>ACIA initialization value: sets parity, word size, etc.
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148 Value in hexadecimal. Default 15</entry>
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149 </row>
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150 <row>
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151 <entry>reprint=h</entry>
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152 <entry>Reprint line character. Numeric value of character
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153 in hexadecimal.</entry>
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154 </row>
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155 <row>
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156 <entry>dup=h</entry>
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157 <entry>Duplicate last input line character. Numeric value of
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158 character in hexadecimal.</entry>
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159 </row>
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160 <row>
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161 <entry>psc=h</entry>
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162 <entry>Pause character. Numeric value of character in
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163 hexadecimal.</entry>
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164 </row>
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165 <row>
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166 <entry>abort=h</entry>
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167 <entry>Abort character (normally control C). Numeric value
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168 of character in hexadecimal.</entry>
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169 </row>
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170 <row>
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171 <entry>quit=h</entry>
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172 <entry>Quit character (normally control E). Numeric value
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173 of character in hexadecimal.</entry>
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174 </row>
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175 <row>
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176 <entry>baud=d</entry>
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177 <entry>Set baud rate for software-controllable interface. Numeric
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178 code for baud rate: 0=110 1=300 2=600 3=1200 4=2400 5=4800
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179 6=9600 7=19200</entry>
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180 </row>
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181 </tbody>
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182 </tgroup>
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183 </informaltable>
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184
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185 </refsect1>
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186 <refsect1><title>Examples</title>
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187 <screen>
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188 tmode -upc lf null=4 bselF pause
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189
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190 tmode pag=24 pause bsl -echo bsp=8 bsl=C
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191 </screen>
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192 <para>
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193 NOTE: If you use TMODE in a procedure file, it will be necessary to
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194 specify one of the standard output paths (.1 or .2) since the
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195 shell's standard input path will have been redirected to the disk
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196 file (TMODE can be used on an SCFMAN-type devices only).
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197
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198 Example:
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199 </para>
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200 <screen>
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201 tmode .1 pag=24 (set lines/page on standard output)
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202 </screen>
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203 </refsect1>
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204 </refentry>
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205
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