[PATCH v4] Align natural-format register values to the same column

[Simon Marchi]

On 2018-02-03 06:42 AM, Ruslan Kabatsayev wrote:
> Currently, commands such as "info reg", "info all-reg", as well as register
> window in the TUI print badly aligned columns, like here:
> 
> eax            0x1      1
> ecx            0xffffd3e0       -11296
> edx            0xffffd404       -11260
> ebx            0xf7fa5ff4       -134586380
> esp            0xffffd390       0xffffd390
> ebp            0xffffd3c8       0xffffd3c8
> esi            0x0      0
> edi            0x0      0
> eip            0x8048b60        0x8048b60 <main+16>
> eflags         0x286    [ PF SF IF ]
> cs             0x23     35
> ss             0x2b     43
> ds             0x2b     43
> es             0x2b     43
> fs             0x0      0
> gs             0x63     99
> 
> After this patch, these commands print the third column values consistently
> aligned one under another, provided the second column is not too long.
> Originally, the third column was (attempted to be) aligned using a simple tab
> character. This patch changes the alignment to spaces only. The tests checking
> the output and expecting the single tab have been fixed in a previous patch, so
> this change doesn't break any.

Thanks, this version LGTM, please push.

Simon