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(parse_file_seq): Rearranged l(a b)' -> l(a) l(b)' loop to not

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skip the elt immediately preceding `l(...'.
This commit is contained in:
Roland McGrath 1995-03-13 05:45:44 +00:00
parent deb7cced6e
commit cbfc50cb51
1 changed files with 15 additions and 6 deletions
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21
read.c
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@ -1582,7 +1582,9 @@ parse_file_seq (stringp, stopchar, size, strip)
an elt further down the chain (i.e., previous in the file list)
with an unmatched `(' (e.g., "lib(mem"). */
for (new1 = new, lastnew1 = 0; new1 != 0; lastnew1 = new1, new1 = new1->next)
new1 = new;
lastnew1 = 0;
while (new1 != 0)
if (new1->name[0] != '(' /* Don't catch "(%)" and suchlike. */
&& new1->name[strlen (new1->name) - 1] == ')'
&& index (new1->name, '(') == 0)
@ -1663,14 +1665,21 @@ parse_file_seq (stringp, stopchar, size, strip)
name = concat (libname, new1->name, ")");
free (new1->name);
new1->name = name;
lastnew1 = new1;
new1 = new1->next;
}
if (new1 == 0)
/* We might have slurped up the whole list,
and continuing the loop would dereference NEW1. */
break;
}
else
{
/* No frobnication happening. Just step down the list. */
lastnew1 = new1;
new1 = new1->next;
}
}
else
{
lastnew1 = new1;
new1 = new1->next;
}
#endif