This patch adds missing newlines, trims multiple redundant final
newlines into a single one, and trims redundant leading newlines.
According to POSIX, a line is a sequence of zero or more non-' <newline>'
characters plus a terminating '<newline>' character. [1] Files should
normally have at least one final newline character.
C89 [2] and later standards [3] mention a final newline:
"A source file that is not empty shall end in a new-line character,
which shall not be immediately preceded by a backslash character."
Although it is not mandatory for all files to have a final newline
fixed, a more consistent and homogeneous approach brings less of commit
differences issues and a better development experience in certain text
editors and IDEs.
[1] http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap03.html#tag_03_206
[2] https://port70.net/~nsz/c/c89/c89-draft.html#2.1.1.2
[3] https://port70.net/~nsz/c/c99/n1256.html#5.1.1.2
The $Id$ keywords were used in Subversion where they can be substituted
with filename, last revision number change, last changed date, and last
user who changed it.
In Git this functionality is different and can be done with Git attribute
ident. These need to be defined manually for each file in the
.gitattributes file and are afterwards replaced with 40-character
hexadecimal blob object name which is based only on the particular file
contents.
This patch simplifies handling of $Id$ keywords by removing them since
they are not used anymore.
* pull-request/500:
limit virtual_cwd_activate() duplicated call to ZTS only
reverted the previous commit, both calls are needed in TS mode
virtual_cwd_activate() should be called only in one place
back to do_alloca()
removed unnecessary call
simplify the state free macros
compact the code to preserve the error info after state freeing
back to do_alloca(), reverted the wrong replacement
enabled windows to use stack in both ts/nts mode, some more fixes
moved to do_alloca() usage where appropriate
fixed invalid free
fixed virtual cwd header in phar
updated NEWS
fixed all the places where last error could be lost
preserve the error code
applied and fixed the original patch
initial move on renaming files and fixing includes
Conflicts:
ext/opcache/ZendAccelerator.c
