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| author | H. Peter Anvin <hpa@linux.intel.com> | 2010-07-20 14:56:30 -0700 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2010-07-20 14:56:30 -0700 |
| commit | 077fb93d2bfaf2d4acb356535026efe56c0e120e (patch) | |
| tree | 61dc56c351f7bac2aea5dd016943b81f335d09d1 /doc/changes.src | |
| parent | aed4eaa8f3d83880a98592937ca6eb8114550a33 (diff) | |
| download | nasm-077fb93d2bfaf2d4acb356535026efe56c0e120e.tar.gz nasm-077fb93d2bfaf2d4acb356535026efe56c0e120e.tar.bz2 nasm-077fb93d2bfaf2d4acb356535026efe56c0e120e.zip | |
preproc: allow non-identifier character in environment variables
Allow non-identifier characters in the name of environment variables,
by surrounding them with string quotes (subject to ordinary
string-quoting rules.)
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'doc/changes.src')
| -rw-r--r-- | doc/changes.src | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/doc/changes.src b/doc/changes.src index 43a4997..e27fade 100644 --- a/doc/changes.src +++ b/doc/changes.src @@ -9,7 +9,8 @@ since 2007. \S{cl-2.09} Version 2.09 -\b \c{%ifenv}, \c{%elifenv}, \c{%ifnenv}, and \c{%elifnenv} directives introduced. +\b \c{%ifenv}, \c{%elifenv}, \c{%ifnenv}, and \c{%elifnenv} directives + introduced. See \k{ifenv}. \b Fixed NULL dereference if environment variable is missed. @@ -19,7 +20,8 @@ since 2007. \b Fix for encoding the LFS, LGS and LSS in 64-bit mode. -\b Fixes for compatibility with OpenWatcom compiler and DOS 8.3 file format limitation. +\b Fixes for compatibility with OpenWatcom compiler and DOS 8.3 file + format limitation. \b Macros parameters range expansion introduced. See \k{mlmacrange}. @@ -29,14 +31,17 @@ since 2007. \b Short intersegment jumps are permitted now. -\b An alignment more then 64 bytes are allowed for \c{win32}, \c{win64} output formats. +\b An alignment more then 64 bytes are allowed for \c{win32}, + \c{win64} output formats. \b \c{SECTALIGN} directive introduced. In most cases invisible to user. -\b \c{nojmp} option introduced in \c{smartalign} package. See \k{pkg_smartalign}. +\b \c{nojmp} option introduced in \c{smartalign} package. See + \k{pkg_smartalign}. -\b Short aliases \c{win}, \c{elf} and \c{macho} for output formats are introduced. - Each stands for \c{win32}, \c{elf32} and \c{macho32} accordingly. +\b Short aliases \c{win}, \c{elf} and \c{macho} for output formats are + introduced. Each stands for \c{win32}, \c{elf32} and \c{macho32} + accordingly. \b Faster handling of missing directives implemented. @@ -53,6 +58,10 @@ since 2007. \b Make \c{-Ox} the default optimization level. For the legacy behavior, specify \c{-O0} explicitly. See \k{opt-O}. +\b Environment variables read with \c{%!} or tested with \c{%ifenv} + can now contain non-identifier characters if surrounded by quotes. + See \k{getenv}. + \S{cl-2.08.02} Version 2.08.02 |