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8039683cef
Plan 9's tr(1) doesn't accept the C-style escapes for tab and newline characters. I was going to use the \xFF hexadecimal escapes but GNU tr(1) doesn't accept those. It seems octal is the least common denominator. R=golang-dev, rsc CC=golang-dev https://golang.org/cl/5576079
25 lines
545 B
Bash
Executable File
25 lines
545 B
Bash
Executable File
#!/bin/sh
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# Copyright 2009 The Go Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style
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# license that can be found in the LICENSE file.
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# Disable colored grep if user has it set to --color=always.
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# (Arguably user error.)
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export GREP_OPTIONS=""
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echo '// auto generated by mkopnames'
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echo 'static char*'
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echo 'opnames[] = '
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echo '{'
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sed -n '/OXXX/,/OEND/p' go.h |
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cpp |
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sed 's!//.*!!; /^#/d' |
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tr ' ' '\012' |
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tr -d ' \011,' |
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grep . |
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sort |
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grep -v '^OEND$' |
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sed 's/O//; s/.*/ [O&] = "&",/'
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echo '};'
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