Rollup of 7 pull requests#66739

Merged

bors merged 18 commits intorust-lang:masterfrom

emilyalbini:rollup-2t2pd4a

Nov 25, 2019

Commits on Oct 19, 2019

Preserve whitespace inside one-backtick codeblocks
Mark-Simulacrum
committed

Commits on Nov 19, 2019

Add unix::process::CommandExt::arg0
jsgf
committed

Commits on Nov 22, 2019

Commits on Nov 23, 2019

Remove useless line for error index generation
GuillaumeGomez
committed

Commits on Nov 25, 2019

Rollup merge of #65613 - Mark-Simulacrum:rustdoc-preserve-ws, r=GuillaumeGomez
emilyalbini
authored
Rollup merge of #66512 - jsgf:process-argv0, r=Dylan-DPC
emilyalbini
authored
Rollup merge of #66569 - pietroalbini:gha-1, r=alexcrichton
emilyalbini
authored
Rollup merge of #66678 - GuillaumeGomez:remove-useless-error-index-line, r=Dylan-DPC
emilyalbini
authored
Rollup merge of #66684 - mark-i-m:error-reporting-cleanup, r=davidtwco
emilyalbini
authored
Rollup merge of #66694 - RalfJung:panic-comments, r=Dylan-DPC
emilyalbini
authored
Rollup merge of #66698 - petrochenkov:tidywarn, r=Mark-Simulacrum
emilyalbini
authored