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de6b4f908c
Commit43f187a
broke --help: it put colons into blank lines. It removed the colon from DEFHEADING(TITLE:) and added it back in the macro expansion of DEFHEADING(TITLE), so hxtool can emit "@subsection TITLE" more easily. Trouble is it's added back even for the blank lines made with DEFHEADING(). Put the colons back where they were before commit43f187a
, and strip them in hxtool instead. Cc: Paolo Bonzini <pbonzini@redhat.com> CC: qemu-stable@nongnu.org Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20171002140307.5292-2-armbru@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
70 lines
1.4 KiB
Bash
70 lines
1.4 KiB
Bash
#!/bin/sh
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hxtoh()
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{
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flag=1
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while read -r str; do
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case $str in
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HXCOMM*)
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;;
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STEXI*|ETEXI*) flag=$(($flag^1))
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;;
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*)
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test $flag -eq 1 && printf "%s\n" "$str"
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;;
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esac
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done
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}
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print_texi_heading()
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{
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if test "$*" != ""; then
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title="$*"
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printf "@subsection %s\n" "${title%:}"
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fi
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}
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hxtotexi()
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{
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flag=0
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line=1
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while read -r str; do
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case "$str" in
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HXCOMM*)
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;;
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STEXI*)
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if test $flag -eq 1 ; then
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printf "line %d: syntax error: expected ETEXI, found '%s'\n" "$line" "$str" >&2
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exit 1
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fi
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flag=1
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;;
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ETEXI*)
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if test $flag -ne 1 ; then
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printf "line %d: syntax error: expected STEXI, found '%s'\n" "$line" "$str" >&2
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exit 1
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fi
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flag=0
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;;
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DEFHEADING*)
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print_texi_heading "$(expr "$str" : "DEFHEADING(\(.*\))")"
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;;
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ARCHHEADING*)
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print_texi_heading "$(expr "$str" : "ARCHHEADING(\(.*\),.*)")"
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;;
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*)
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test $flag -eq 1 && printf '%s\n' "$str"
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;;
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esac
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line=$((line+1))
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done
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}
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case "$1" in
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"-h") hxtoh ;;
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"-t") hxtotexi ;;
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*) exit 1 ;;
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esac
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exit 0
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