source: trunk/ncurses/misc/ncu-indent@ 3022

#!/bin/sh
# $Id: ncu-indent,v 1.12 2004/11/23 00:45:48 tom Exp $
NOOP=no
OPTS='
--blank-lines-after-procedures
--braces-on-if-line
--continuation-indentation0
--continue-at-parentheses
--cuddle-else
--indent-level4
--leave-preprocessor-space
--no-blank-lines-after-commas
--no-blank-lines-after-declarations
--no-space-after-function-call-names
--procnames-start-lines
--space-special-semicolon
--swallow-optional-blank-lines
--tab-size8

-T NCURSES_EXPORT_VAR
-T SCREEN
-T TERMTYPE
-T attr_t
-T cchar_t
-T chtype
-T inline
-T wchar_t
-T wint_t

-T BUFFER
-T CHARTYPE
-T FILE
-T GCC_NORETURN
-T LINE
-T MARK
-T RETSIGTYPE 
-T TBUFF
-T WINDOW
-T size_t
-T va_list

-T Cardinal
-T Widget
-T XtPointer
'
for name in $*
do
        case $name in
        -v|-n)
                NOOP=yes
                OPTS="$OPTS -v"
                ;;
        -*)
                OPTS="$OPTS $name"
                ;;
        *.[ch])
                save="${name}".a$$
                test="${name}".b$$
                rm -f "$save" "$test"
                mv "$name" "$save"
                sed \
                        -e '/MODULE_ID(/s/)$/);/' \
                        -e 's,\<GCC_NORETURN;,;//GCC_NORETURN;,' \
                        -e 's,\(\<NCURSES_EXPORT_VAR\>\),//\1,' \
                        "$save" >"$test"
                cp "$test" "$name"
                chmod u+w "$name"
                # ${INDENT_PROG-indent} --version
                ${INDENT_PROG-indent} -npro $OPTS "$name"
                sed \
                        -e '/MODULE_ID(/s/);$/)/' \
                        -e 's,;[        ]*//GCC_NORETURN;, GCC_NORETURN;,' \
                        -e 's,//\(\<NCURSES_EXPORT_VAR\>\),\1,' \
                        "$name" >"$test"
                mv "$test" "$name"
                rm -f "${name}~"
                if test $NOOP = yes ; then
                        if (cmp -s "$name" "$save" ) then
                                echo "** no change: $name"
                        else
                                diff -u "$save" "$name"
                        fi
                        rm -f "$name"
                        mv "$save" "$name"
                elif ( cmp -s "$name" "$save" ) ; then
                        echo "** unchanged $name"
                        rm -f "${name}"
                        mv "$save" "$name"
                else
                        echo "** updated $name"
                        rm -f "$save"
                fi
                ;;
        *)
                echo "** ignored:   $name"
                ;;
        esac
done