Mention whitespace in script expressions
authorAlan Modra <amodra@gmail.com>
Wed, 11 Aug 2021 05:47:48 +0000 (15:17 +0930)
committerAlan Modra <amodra@gmail.com>
Wed, 11 Aug 2021 10:11:01 +0000 (19:41 +0930)
commitfb0afe4ccacebb4062a9428a32051f3e077dfa14
tree70e65103508b284f44aa4fb3edc9058bfc5403b9
parentd86d1fc7f988f52da4711a86c078194347ab6482
Mention whitespace in script expressions

Inside an output section statement, ld's parser can't tell whether a
line
    .+=4;
is an assignment to dot or a file named ".+=4".

* ld.texi (expressions): Mention need for whitespace.
ld/ld.texi