patch: drop eol normalization fast-path for 'lf' and 'crlf'
With eolmode set to 'lf' or 'crlf' we avoided the hunk duplication and
normalization by reading the input patch in text mode. Dropping this
optimization simplifies code expectations for a small overhead.
The change in test-mq-eol comes from a tolerance to CRLF instead of LF for last
lines without newlines being broken by this revision. This tolerance was only
partially supported and will be added again in a better way.
pulling from ../a
searching for changes
abort: repository is unrelated
pulling from ../a
searching for changes
warning: repository is unrelated
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files (+1 heads)
(run 'hg heads' to see heads, 'hg merge' to merge)
changeset: 1:bdcee5d51fa6
tag: tip
parent: -1:000000000000
user: a
date: Mon Jan 12 13:46:40 1970 +0000
summary: a
changeset: 0:f155ba1aa5ba
user: b
date: Mon Jan 12 13:46:40 1970 +0000
summary: b