remove the one leading space for all lines in show(); fixes line wrapping problem

[ahbarnett]

Dear Kristoffer,

This PR is a simple fix to #166. It removes all the leading spaces (" ") that you had in each line of output in print_timer in show.jl. This makes my output table fill the exact width available, without spilling over by 1 char as in your current master.

Note that the 1-char spillover can be predicted, eg for the 1st line of header here:

TimerOutputs.jl/src/show.jl

Line 117 in 89f585e

printstyled(io, " ", topbottomrule^total_table_width, "\n"; bold=true)

since it prints one space then total_table_width additional chars, giving a width of total_table_width+1.
You have otherwise done a perfect job of insuring that total_table_width <= available_width, I think.

Maybe no-one else has this problem, in which case, please ignore the PR.
But I'd be surprised if that were the case, since I'm in a very standard set-up: GNOME terminal, 80-char width.

Thanks again! Alex

[fredrikekre]

Fixes #154 too? I thought the space was intentional, but perhaps it is missed in the width computation?

[ahbarnett]

looks like #154 is an overflow-by-1 error too, so, yes, would fix. Meanwhile I'm happily using my fixed version until this gets merged...