32 lines
925 B
Diff
32 lines
925 B
Diff
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Output terminal control sequences only when output is a terminal.
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--- kbd-1.08/src/unicode_start 2002-11-22 19:23:00.000000000 -0500
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+++ kbd-1.08/src/unicode_start 2002-11-22 19:24:34.000000000 -0500
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@@ -1,4 +1,4 @@
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-#!/bin/sh
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+#!/bin/bash
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# Enables Unicode processing in the current console.
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#
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# 1. The input side: the keyboard driver.
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@@ -25,7 +25,9 @@
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# Tell the console output driver that the bytes arriving are UTF-8
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# encoded multibyte sequences.
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-echo -n -e '\033%G'
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+if test -t 1 -a -t 2 ; then
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+ echo -n -e '\033%G'
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+fi
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# Tell the graphics card how to display Unicode characters not
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# contained in the IBM 437 character set (on PCs). The font should
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--- kbd-1.08/src/unicode_stop 2002-11-22 19:23:30.000000000 -0500
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+++ kbd-1.08/src/unicode_stop 2002-11-22 19:24:15.000000000 -0500
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@@ -1,4 +1,6 @@
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#!/bin/sh
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# stop unicode
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kbd_mode -a
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-echo -n -e '\033%@'
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+if test -t ; then
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+ echo -n -e '\033%@'
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+fi
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