If set to an non-empty value add pre/post strings even when not writing to a
terminal, e.g. when writing to a file. By default, only writes to a terminal
are colored.
+- 'COLORED_STDERR_IGNORED_BINARIES'
+ Comma separated list of binary names/paths which should not be tracked
+ (including their children). Useful for `reset` which writes to the terminal
+ but fails to work if the output is colored. See below for an example.
All environment variables starting with 'COLORED_STDERR_PRIVATE_*' are
internal variables used by the implementation and should not be set manually.
COLORED_STDERR_POST="${esc}[0m" # default
export COLORED_STDERR_PRE COLORED_STDERR_POST
+Fix `reset`; its writes to the terminal must be unaltered. `reset` is
+symbolic-link to `tset` on some systems, adapt as necessary:
+
+ COLORED_STDERR_IGNORED_BINARIES=/usr/bin/tset
+ export COLORED_STDERR_IGNORED_BINARIES
+
DEBUG
-----
(which might be redirected to stderr). Can't be fixed as the compiler
inlines the code into the program without calling any function.
- Test `test_stdio.sh` fails for this reason on FreeBSD.
+- 'COLORED_STDERR_IGNORED_BINARIES' requries the `/proc` file system.
+ Suggestions welcome.
BUGS