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Merge branch 'pr/4326'

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Fabian Homborg 2017-08-13 13:24:13 +02:00
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@ -24,10 +24,18 @@ Compiling fish requires:
At runtime, fish requires:
* a curses implementation, such as ncurses.
* a curses implementation such as ncurses (which should provide the `tput` command).
* gettext, if you need the localizations.
* PCRE2, due to the regular expression support contained in the `string` builtin. A copy is included with the source code, and will be used automatically if it does not already exist on your system.
* a number of common UNIX utilities: coreutils (at least ls, seq, rm, mktemp), hostname, grep, awk, sed, and getopt.
* a number of common UNIX utilities:
* an awk implementation, such as gawk, mawk, etc
* coreutils --- at least basename, cat, cut, date, dircolors, dirname, ls, mkdir, mkfifo, mktemp, rm, seq, sort, stat, stty, tail, tr, tty, uname, uniq, wc, whoami
* find
* grep
* hostname
* kill
* ps
* sed
* bc, the "basic calculator" program.
Optional functionality should degrade gracefully. (If fish ever threw a syntax error or a core dump due to missing dependencies for an optional feature, it would be a bug in fish and should be reported on our GitHub.) Optional features and dependencies include: