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93a1100768
There is no particular reason to keep this on it's own in the root of the tree. Move it into the rest of the fine developer manual and fixup any links to it. The only tweak I've made is to fix the code-block annotations to mention the language C. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Claudio Fontana <cfontana@suse.de> Message-Id: <20210223095931.16908-1-alex.bennee@linaro.org>
63 lines
1.7 KiB
Bash
Executable File
63 lines
1.7 KiB
Bash
Executable File
#! /bin/sh
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#
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# Fix multiline comments to match docs/devel/style.rst
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#
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# Copyright (C) 2018 Red Hat, Inc.
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#
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# Author: Paolo Bonzini
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#
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# Usage: scripts/fix-multiline-comments.sh [-i] FILE...
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#
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# -i edits the file in place (requires gawk 4.1.0).
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#
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# Set the AWK environment variable to choose the awk interpreter to use
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# (default 'awk')
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if test "$1" = -i; then
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# gawk extension
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inplace="-i inplace"
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shift
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fi
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${AWK-awk} $inplace 'BEGIN { indent = -1 }
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{
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line = $0
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# apply a star to the indent on lines after the first
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if (indent != -1) {
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if (line == "") {
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line = sp " *"
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} else if (substr(line, 1, indent + 2) == sp " ") {
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line = sp " *" substr(line, indent + 3)
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}
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}
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is_lead = (line ~ /^[ \t]*\/\*/)
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is_trail = (line ~ /\*\//)
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if (is_lead && !is_trail) {
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# grab the indent at the start of a comment, but not for
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# single-line comments
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match(line, /^[ \t]*\/\*/)
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indent = RLENGTH - 2
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sp = substr(line, 1, indent)
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}
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# the regular expression filters out lone /*, /**, or */
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if (indent != -1 && !(line ~ /^[ \t]*(\/\*+|\*\/)[ \t]*$/)) {
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if (is_lead) {
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# split the leading /* or /** on a separate line
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match(line, /^[ \t]*\/\*+/)
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lead = substr(line, 1, RLENGTH)
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match(line, /^[ \t]*\/\*+[ \t]*/)
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line = lead "\n" sp " *" substr(line, RLENGTH)
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}
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if (is_trail) {
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# split the trailing */ on a separate line
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match(line, /[ \t]*\*\//)
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line = substr(line, 1, RSTART - 1) "\n" sp " */"
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}
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}
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if (is_trail) {
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indent = -1
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}
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print line
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}' "$@"
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