mirror of https://github.com/ericonr/ep.git
Érico Rolim
46ea87ea21
Avoid unnecessary heap allocations (though we added new ones in main())
if possible by using a PATH_MAX buffer.
Check for PWD matching current directory ourselves, which allows us to
save a stat syscall, by re-using the stat(".") result to compare to
stat("$HOME"). Improve how we check if HOME is actually part of pwd -
previous would get confused with "${HOME}char", which should not get the
prompt to display '~'.
Use strtok_r to scan characters now. Writing directly to p() makes more
sense than writing chars to a buffer, so remove that.
I'm somewhat unhappy with the rpwd and mrpwd solution, since while
coding I forgot to set one or the other a couple of times. It would be
nice if I could "unconst" the variable at some point, though I greatly
dislike that pattern.
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| po | ||
| .gitignore | ||
| Makefile | ||
| ep.c | ||
| ep.h | ||
| git.c | ||
| lang.c | ||
| out.c | ||
| path.c | ||
| ssh.c | ||