Re: [PATCH RFC3 09/13] send-email: Remove horrible mix of tabs and spaces

[Andreas Ericsson <ae@op5.se>]

Junio C Hamano wrote:
> Andreas Ericsson <ae@op5.se> writes:
> 
>> Using tabs to align stuff to indentation level and spaces to align
>> line continuation is the only possible way to let users choose
>> whichever indentation depth they want while preserving the continuation
>> alignment.
> 
> Sure, it will look aligned with whatever width of HT ">":
> 
> 	>>if (this is a looong
>         >>....expression that is alighed) {
>         >>>statement1;
>         >>>statement2;
>         >>}
> 
> but it is *only true* if your SP "." and everything else is of the same
> width.
> 
> People seem to repeat that without realizing what they are saying, but I
> find the assumption the argument is based on quite bogus.  Why do people
> think it is only sane to assume flexible HT width but still monospaced
> font whose SP, l and w are all of the same width?
> 

Because 99% of all editors designed for programming use a fixed-width font
by default for precisely that reason, and all others can be set to display
fixed-width fonts without losing much (if any) readability, but indentation
comes in 2*$number_of_programmers variations.


> You either forget about the alignment (there is no such thing---suck it
> up), or use time honored HT=8 and monospace convention.
> 

Or you use "indent with tabs, align with spaces" and let those who use a
word processor for programming go hang. It's quite common actually. Or
you use some own homecooked style of indentation that's quite obvious
*to you* Either way, a project's founding father always sets the style,
and those who contribute get to either follow it or provide some pretty
strong argument to change it (a lot better than:

"A few of the lines were aligning function arguments via tabs
and a few extra spaces, which is not reliable in my model.

Frankly, I don't like tabs and spaces sharing the same contiguous
block. I don't like it all."

-- 
Andreas Ericsson                   andreas.ericsson@op5.se
OP5 AB                             www.op5.se
Tel: +46 8-230225                  Fax: +46 8-230231

Considering the successes of the wars on alcohol, poverty, drugs and
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