new: nim -e:cmd to run a command directly; also fixes #15731 (#15687)

* new: `nim -i cmd`
* rename -i to -e (for eval); consistent with majority of other programing languages
* `nim e -e:cmd` now works; bugfix: `echo cmd | nim e -` now works
* honor --betterRun
* address comments
* --eval alias for -e (replaces undocumented --eval which was a noop)
* --eval now defaults to e (nimscript) instead of r
* address comment: remove -e, only keep --eval
* address comment
* fixup
* Update compiler/nimconf.nim

Co-authored-by: Andreas Rumpf <rumpf_a@web.de>
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Timothee Cour 2020-11-09 09:07:22 -06:00 • committed by GitHub
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13 changed files with 75 additions and 26 deletions

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@ -33,6 +33,7 @@
- Added `--declaredlocs` to show symbol declaration location in messages.
- Source+Edit links now appear on top of every docgen'd page when `nim doc --git.url:url ...` is given.
- Added `nim --eval:cmd` to evaluate a command directly, see `nim --help`
## Tool changes