Define global sorting options.

Insert user message text

Text insertion

Segment Source

 244: or more of Mbdfinr, this effectively disable global -Mbdfinr settings\n\
 245: for that key.  If no key given, use the entire line as key.  With no\n\

Declare gkey

Variable declaration

Segment Source

1718:   struct keyfield *key = NULL, gkey;

Initialize gkey

Code insertion

Segment Source

1770:   gkey.sword = gkey.eword = -1;
1771:   gkey.ignore = NULL;
1772:   gkey.translate = NULL;
1773:   gkey.numeric =  gkey.general_numeric = gkey.month = gkey.reverse = 0;
1774:   gkey.skipsblanks = gkey.skipeblanks = 0;
1775: 

Parse global key options

Code insertion

Segment Source

1835:                 s = set_ordering (s, &gkey, bl_both);

Propogate global options

Code insertion

Segment Source

2029:   /* Inheritance of global options to individual keys. */
2030:   for (key = keyhead.next; key; key = key->next)
2031:     if (!key->ignore && !key->translate && !key->skipsblanks && !key->reverse
2032:         && !key->skipeblanks && !key->month && !key->numeric
2033:         && !key->general_numeric)
2034:       {
2035:         key->ignore = gkey.ignore;
2036:         key->translate = gkey.translate;
2037:         key->skipsblanks = gkey.skipsblanks;
2038:         key->skipeblanks = gkey.skipeblanks;
2039:         key->month = gkey.month;
2040:         key->numeric = gkey.numeric;
2041:         key->general_numeric = gkey.general_numeric;
2042:         key->reverse = gkey.reverse;
2043:       }
2044: 

Global field definition

Code insertion

Segment Source

2045:   if (!keyhead.next && (gkey.ignore || gkey.translate || gkey.skipsblanks
2046:                         || gkey.skipeblanks || gkey.month || gkey.numeric
2047:                         || gkey.general_numeric))
2048:     insertkey (&gkey);