expr(1) says
expr1 {=, >, >=, <, <=, !=} expr2
Returns the results of integer comparison if both arguments
are decimal integers; otherwise, returns the results of
string comparison using the locale-specific collation
sequence. The result of each comparison is 1 if the specified
relation is true, or 0 if the relation is false.
Looking at expr.c, it boils down to strcoll(), which ignores the locale.
So the statement is technically true, but there isn't really any
"locale-specific collation sequence".
Would it be simpler to leave the mention of locale completely out?
Or state something similar to what sort(1) or strcoll(3) and other
string-comparing routines say?
Jan
