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|
#! /usr/bin/awk -f
# The relevant lines look like ` \'.
/^ *\\$/{
if (!backslashed)
{
#print "not backslashed -- setting to empty backslash";
backslashed = $0;
}
next;
}
/\\$/ {
if (backslashed)
{
#print "already backslashed";
print backslashed;
}
backslashed = $0;
#print "setting bs to " backslashed;
next;
}
/^ *$/ {
if (backslashed)
{
#print "spaces only -- prev was backslashed";
print substr (backslashed, 1, length (backslashed) - 1);
backslashed = "";
}
else
{
#print "spaces only -- prev not backslashed";
print;
}
next;
}
{
if (backslashed)
{
#print "normal line -- prev backslashed";
print backslashed;
backslashed = "";
}
print
}
|
