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Top Forums Shell Programming and Scripting Change indentation in scripts Post 302779953 by Chubler_XL on Wednesday 13th of March 2013 02:29:57 PM
Old 03-13-2013
Quote:
Originally Posted by MadeInGermany
so very deeply nested stuff still fits on my screen.
Yikes, if stuff is that deeply nested the programming gods are telling you it's time for some functions and/or simplification.

I worked for a software house where one of their programming rules was all functions must exit at the bottom (no returning in the middle) and a lot of their code ended up with huge nested levels, as each validation you did pushed everything else over 1 more indent.
 

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FMT(1)								   User Commands							    FMT(1)

NAME
fmt - simple optimal text formatter SYNOPSIS
fmt [-WIDTH] [OPTION]... [FILE]... DESCRIPTION
Reformat each paragraph in the FILE(s), writing to standard output. The option -WIDTH is an abbreviated form of --width=DIGITS. Mandatory arguments to long options are mandatory for short options too. -c, --crown-margin preserve indentation of first two lines -p, --prefix=STRING reformat only lines beginning with STRING, reattaching the prefix to reformatted lines -s, --split-only split long lines, but do not refill -t, --tagged-paragraph indentation of first line different from second -u, --uniform-spacing one space between words, two after sentences -w, --width=WIDTH maximum line width (default of 75 columns) -g, --goal=WIDTH goal width (default of 93% of width) --help display this help and exit --version output version information and exit With no FILE, or when FILE is -, read standard input. GNU coreutils online help: <http://www.gnu.org/software/coreutils/> Report fmt translation bugs to <http://translationproject.org/team/> AUTHOR
Written by Ross Paterson. COPYRIGHT
Copyright (C) 2013 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. SEE ALSO
The full documentation for fmt is maintained as a Texinfo manual. If the info and fmt programs are properly installed at your site, the command info coreutils 'fmt invocation' should give you access to the complete manual. GNU coreutils 8.22 June 2014 FMT(1)
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