We can remove the Acorn plugins as their features are now supported
by default.
PR-URL: https://github.com/nodejs/node/pull/39166
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Guy Bedford <guybedford@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
The REPL no longer relies on `util` being a reference to the `util` core
module. It still relies on `globalThis` refering to the global object,
but no longer emits warnings when it's overwritten by the user.
PR-URL: https://github.com/nodejs/node/pull/38141
Fixes: https://github.com/nodejs/node/issues/38139
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Since there is a setPrompt() there should be a getPrompt().
There are use-cases where it is needed to know what the
current prompt is. Adding a getPrompt() negates the need
to store the set prompt externally or read the internal
_prompt which would be bad practice.
Co-authored-by: Colin Ihrig <cjihrig@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/33675
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Anto Aravinth <anto.aravinth.cse@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>
This adds support for the new logical assignment operators.
PR-URL: https://github.com/nodejs/node/pull/35827
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Anto Aravinth <anto.aravinth.cse@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
This adds support for nullish coalescing, optional chaining and
numeric separators.
The acorn-numeric-separator plugin can be removed.
PR-URL: https://github.com/nodejs/node/pull/35791
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Daijiro Wachi <daijiro.wachi@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Shelley Vohr <codebytere@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
This aligns the behavior with the one in the Firefox console.
It will visualize ReferenceErrors in case the input has no possible
completion and no buffered input. That way typos can already be
highlighted before being evaluated.
Signed-off-by: Ruben Bridgewater <ruben@bridgewater.de>
PR-URL: https://github.com/nodejs/node/pull/33282
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
This aligns the REPL preview with the one used in the Chrome
DevTools console. It will now preview the output for the input
including the completion suffix as input. When pressing enter while
previewing such data, it will automatically insert the suffix
before evaluating the input. When pressing escape, that behavior
is deactivated until the input is changed.
Signed-off-by: Ruben Bridgewater <ruben@bridgewater.de>
PR-URL: https://github.com/nodejs/node/pull/33282
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
This adds preview output for input that may not be wrapped.
PR-URL: https://github.com/nodejs/node/pull/32154
Reviewed-By: Shelley Vohr <codebytere@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
The array grouping function relies on the width of the characters.
It was not calculated correct so far, since it used the string
length instead.
This improves the unicode output by calculating the mono-spaced
font width (other fonts might differ).
PR-URL: https://github.com/nodejs/node/pull/31319
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Steven R Loomis <srloomis@us.ibm.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Minwoo Jung <nodecorelab@gmail.com>
This makes sure no previews are triggered while pasting code. The
very last character is allowed to trigger the preview. The output
should be completely identical to the user.
PR-URL: https://github.com/nodejs/node/pull/31315
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Minwoo Jung <nodecorelab@gmail.com>
The cusor position was off in case the preview was exactly as long
as the current terminal was wide.
PR-URL: https://github.com/nodejs/node/pull/31293
Fixes: https://github.com/nodejs/node/issues/31291
Reviewed-By: Yongsheng Zhang <zyszys98@gmail.com>
Reviewed-By: Anto Aravinth <anto.aravinth.cse@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
This simplifies code that was more complicated than it had to be
and removes code that should never be reached.
PR-URL: https://github.com/nodejs/node/pull/31288
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
This also adds a test to verify that changed writer options also
change the preview output depending on the options.
PR-URL: https://github.com/nodejs/node/pull/31112
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
This improves the completion previews by activating them for lines
that exceed the current terminal columns.
As a drive-by fix it also simplifies some statements.
PR-URL: https://github.com/nodejs/node/pull/31112
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
This improves the current history search feature by adding substring
based history search similar to ZSH. In case the `UP` or `DOWN`
buttons are pressed after writing a few characters, the start string
up to the current cursor is used to search the history.
All other history features work exactly as they used to.
PR-URL: https://github.com/nodejs/node/pull/31112
Fixes: https://github.com/nodejs/node/issues/28437
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
The preview had an off by one error in case colors where deactivated
and did not take fullwidth unicode characters into account when
displaying the preview.
PR-URL: https://github.com/nodejs/node/pull/31112
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
_getCursorPos() recently became public API. This commit updates
the remaining uses of _getCursorPos() to use the public API.
PR-URL: https://github.com/nodejs/node/pull/31091
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Add a reverse search that works similar to the ZSH one. It is
triggered with <ctrl> + r and <ctrl> + s. It skips duplicated history
entries and works with multiline statements. Matching entries indicate
the search parameter with an underscore and cancelling with <ctrl> + c
or escape brings back the original line.
Multiple matches in a single history entry work as well and are
matched in the order of the current search direction. The cursor is
positioned at the current match position of the history entry.
Changing the direction immediately checks for the next entry in the
expected direction from the current position on.
Entries are accepted as soon any button is pressed that doesn't
correspond with the reverse search.
The behavior is deactivated for simple terminals. They do not support
most ANSI escape codes that are necessary for this feature.
PR-URL: https://github.com/nodejs/node/pull/31006
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Anto Aravinth <anto.aravinth.cse@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
This adds support for very long input lines to still display the
input preview correct.
PR-URL: https://github.com/nodejs/node/pull/31006
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Anto Aravinth <anto.aravinth.cse@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
This addresses an issue that is caused by lines that exceed the
current window columns. That would cause the preview to confuse the
REPL. This is meant as hot fix. The preview should be able to handle
these cases appropriately as well later on.
PR-URL: https://github.com/nodejs/node/pull/30907
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
This improves the already existing preview functionality by also
checking for the input completion. In case there's only a single
completion, it will automatically be visible to the user in grey.
If colors are deactivated, it will be visible as comment.
This also changes some keys by automatically accepting the preview
by moving the cursor behind the current input end.
PR-URL: https://github.com/nodejs/node/pull/30907
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
This adds input previews by using the inspectors eager evaluation
functionality.
It is implemented as additional line that is not counted towards
the actual input. In case no colors are supported, it will be visible
as comment. Otherwise it's grey.
It will be triggered on any line change. It is heavily tested against
edge cases and adheres to "dumb" terminals (previews are deactived
in that case).
PR-URL: https://github.com/nodejs/node/pull/30811
Fixes: https://github.com/nodejs/node/issues/20977
Reviewed-By: Yongsheng Zhang <zyszys98@gmail.com>
Reviewed-By: Anto Aravinth <anto.aravinth.cse@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
