Return false if there is nothing to undo/redo.
This also fixes false "Undid action" and "Redid actions" infobar
messages in the case when no action was actually undone or redone.
Fix regression caused by the fix 0de16334d3 ("micro: Don't forward
nil events into the sub event handler"): even if the terminal was
started with `wait` set to false, it is not closed immediately after
it finished its job, instead it shows "Press enter to close".
The reason is that since the commit b68461cf72 ("Terminal plugin
callback support") the termpane code has been (slightly hackily) relying
on nil events as notifications to close the terminal after it finished
its job. So fix this by introducing a separate CloseTerms() function
for notifying termpanes about that, decoupled from HandleEvent() which
is for tcell events only.
Print and return error with process start in RunInteractiveShell if
process was not able to be started. Wait until enter is pressed even if
`wait` is false.
Co-authored-by: Dmitry Maluka <dmitrymaluka@gmail.com>
* docs: Improve documentation
`commands.md`
- documented the `reopen` command
- improved the documentation of the `reload` command
`plugins.md`
- added direct links to relevant external documentation pages
- rewrote some sections
- documented missing functions/callbacks
- added a note about installing/managing plugins
* Omit number of default plugins
Co-authored-by: Jöran Karl <3951388+JoeKar@users.noreply.github.com>
---------
Co-authored-by: Jöran Karl <3951388+JoeKar@users.noreply.github.com>
Saving a buffer every time without even checking if it was modified
(i.e. even when the user is not editing the buffer) is wasteful,
especially if the autosave period is set to a short value.
1. doesn't need a given parameter to set the VERSION,
since it is determined itself
2. moves the *.deb only in case package-deb.sh succeeded
3. rename *.tar.gz to *.tgz shorten the extension to...
4. add SHA256 sums per artifact
According to tcell documentation, Rune() should only be used for KeyRune
events. Otherwise its return value is not guaranteed and should not be
relied upon.
This fixes issue #2947: Esc key not working on Windows, since tcell
sends lone Esc key event with rune == 0 on Unix but with rune == 27
(the keycode) on Windows.
Instead of passing a single brace pair to FindMatchingBrace(), make it
traverse all brace pairs in buffer.BracePairs on its own.
This has the following advantages:
1. Makes FindMatchingBrace() easier to use, in particular much easier
to use from Lua.
2. Lets FindMatchingBrace() ensure that we use just one matching brace -
the higher-priority one. This fixes the following issues:
([foo]bar)
^
when the cursor is on `[`:
- Both `[]` and `()` pairs are highlighted, whereas the expected
behavior is that only one pair is highlighted - the one that the
JumpToMatchingBrace action would jump to.
- JumpToMatchingBrace action incorrectly jumps to `)` instead of
`]` (which should take higher priority in this case).
In contrast, with `((foo)bar)` it works correctly.
