wok diff fish/description.txt @ rev 25156

updated ptxdist (2020.03.0 -> 2020.12.0)
author Hans-G?nter Theisgen
date Thu Jun 30 15:51:09 2022 +0100 (2022-06-30)
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     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/fish/description.txt	Thu Jun 30 15:51:09 2022 +0100
     1.3 @@ -0,0 +1,17 @@
     1.4 +Fish, the Friendly Interactive SHell.
     1.5 +
     1.6 +A shell is a program that helps you operate your computer by starting
     1.7 +other programs. Fish offers a command-line interface focused on
     1.8 +usability and interactive use.
     1.9 +
    1.10 +Unlike other shells, fish does not follow the POSIX standard, but
    1.11 +still uses roughly the same model.
    1.12 +
    1.13 +Some of the special features of fish are:
    1.14 +
    1.15 +* Extensive UI: Syntax highlighting, Autosuggestions, tab completion
    1.16 +  and selection lists that can be navigated and filtered.
    1.17 +* No configuration needed: fish is designed to be ready to use
    1.18 +  immediately, without requiring extensive configuration.
    1.19 +* Easy scripting: New functions can be added on the fly. The syntax
    1.20 +  is easy to learn and use.