Fix popup test failure, and clean up MacVim error codes

Fix failure in Test_popup_command. The test assumes a certain PopUp menu
layout but we recently ...

Expose MMTranslateCtrlClick preference to user settings

Since we have an "Input" settings pane now, graduate this preference to
a more user-discoverable...

Change "Preferences" to "Settings" in documentation

In macOS 13 Ventura, the general terminology of "Preferences" has been
renamed to "Settings". Th...

Problem: Aws config files are not recognized.
Solution: Use "confini" for aws config files....

Problem: Kitty terminal is not recognized.
Solution: Recognize Kitty by the termresponse an...

Problem: GUI mouse scrollwheel mappings don't work.
Solution: Add check for "gui.in_use". (...

Problem: Error if :echowin is preceded by a command modifier.
Solution: Do not give an erro...

Problem: readblob() returns empty when trying to read too much.
Solution: Return what is av...

Problem: Test for job writing to buffer fails.
Solution: Correct w_topline when deleting a ...

Problem: jsonnet filetype detection has a typo.
Solution: Change "libjsonnet" to "libsonnet...

Problem: With 'smoothscroll' typing "0" may not go to the first column.
Solution: Recompute...

Problem: 'langmap' works differently when there are modifiers.
Solution: Only apply 'langma...

Problem: Filetype autocmd may cause freed memory access.
Solution: Set the quickfix-busy fl...

Problem: Crash when trying to divice the largest negative number by -1.
Solution: Handle th...

Problem: readblob() cannot read from character device.
Solution: Use S_ISCHR() to not check...

Problem: MS-Windows: cannot map console mouse scroll events.
Solution: Change CSI to K_SPEC...

Problem: The modifyOtherKeys flag is set when it should not.
Solution: Do not handle specia...

Problem: Compiler complains about repeated typedef.
Solution: Remove one typedef.

Problem: In compiled function ->() on next line not recognized.
Solution: Also check for "(...

Problem: Clang format configuration files are not recognized.
Solution: Use yaml for Clang ...

Problem: Order of assert function arguments is reverted.
Solution: Swap the arguments. (clo...

Problem: Mapping test fails in some situations.
Solution: Find the line with the verbose in...

Problem: readblob() always reads the whole file.
Solution: Add arguments to read part of th...

Problem: There is no way to find out if an escape sequence with
modifyOtherKeys h...

Problem: MS-Windows: mouse scroll events only work with the dll.
Solution: Accept CSI codes...

Problem: MS-Windows: compiler complains about unused function.
Solution: Add #ifdef. (John ...

CI: Replace python 2.x framework path

Problem: At the hit-Enter prompt the End and Home keys may not work.
Solution: Use the spec...

Problem: Test for dummy buffer does not always produce the E86 error.
Solution: Do not chec...

Problem: Dummy buffer ends up in a window.
Solution: Disallow navigating to a dummy buffer.

Problem: ModeChanged autocmd not executed when Visual mode is ended with
CTRL-C.
...

Problem: MS-Windows: mouse scrolling in terminal misbehaves without dll.
Solution: Add #ifd...

Problem: User command does not get number from :tab modifier.
Solution: Include the number....

Problem: Memory leak with empty shell command.
Solution: Free the allocated memory when bai...

Problem: Text prop "above" not displayed correctly with 'number' and "n" in
'cpo'...

Problem: ":!" doesn't do anything but does update the previous command.
Solution: Do not ha...

Problem: OpenVPN files are not recognized.
Solution: Add patterns for OpenVPN files. (close...

Problem: Workaround to rename "small" to "smallfont" is clumsy.
Solution: Undefine "small" ...

Problem: 'scroll' value computed in unexpected location.
Solution: Compute 'scroll' when th...

Problem: lsl and lm3 file extensions are not recognized.
Solution: Add *.lsl and *.lm3 patt...

Problem: Indexing of unknown const type fails during compilation.
Solution: Check for "any"...

Use the offical python 2.x framework's path

Problem: Code is indented too much.
Solution: Use an early return. (Yegappan Lakshmanan, cl...

Problem: MSVC can't have field name "small".
Solution: Rename small to smallfont.

Problem: MS-Windows: mouse scrolling not supported in the console.
Solution: Add event hand...

Problem: The libvterm code is outdated.
Solution: Include libvterm changes from revision 80...

Problem: Huge build on macos uses dynamic Perl.
Solution: Use built-in Perl, uninstall the ...

Problem: The libvterm code is outdated.
Solution: Include libvterm changes from revision 79...

Problem: Cannot always tell the difference beween tex and rexx files.
Solution: Recognize t...

Problem: Quickfix commands may keep memory allocated.
Solution: Free memory when it's a bit...

Problem: Too many delete() calls in tests.
Solution: Use deferred delete where possible.

Problem: Too many delete() calls in tests.
Solution: Use deferred delete where possible.

Problem: Too many delete() calls in tests.
Solution: Use deferred delete where possible.

Problem: Too many delete() calls in tests.
Solution: Use deferred delete where possible.

Problem: With a Visual block a put command column may go negative.
Solution: Check that the...

Problem: Indent and option tests fail.
Solution: Change OP_INDENT. Add entry to options te...

Problem: MS-Windows: warning for using int for size_t.
Solution: Declare variable as size_t.

Problem: Build failure.
Solution: Add missing change.

Problem: Cannot use 'indentexpr' for Lisp indenting.
Solution: Add the 'lispoptions' option.

Problem: Display test for 'listchars' "precedes" fails.
Solution: Correct the expected result.

Problem: Huge build on macos does not use Perl.
Solution: Re-enable the Perl interface usin...

Problem: "precedes" from 'listchars' overwritten by <<< for 'smoothscroll'.
Solution: Keep ...

Problem: Line number not visisble with 'smoothscroll', 'nu' and 'rnu'.
Solution: Put the ">...

Problem: No autocmd event for changing text in a terminal window.
Solution: Add TextChanged...

Problem: Huge build on macos always fails on CI.
Solution: Temporarily disable the perl int...

Problem: 'indentexpr' overrules lisp indenting in one situation.
Solution: Add "else" to ke...

Problem: Some Ex commands are not in the help index.
Solution: Add the missing commands. A...

Add Vim script support and a popup menu for data lookup

Cancel outstanding PR builds when pushing new commits

Copy over the GitHub Actions concurrency settings from Vim upstream to
allow for killing PR buil...

Add a new Vim script function `showdefinition()` that allows Vim script
to call back to macOS's ...

Problem: Rprofile files are not recognized.
Solution: Recognize Rprofile files as "r". (clo...

Problem: 'scrolloff' does not work well with 'smoothscroll'.
Solution: Make positioning the...

Problem: Crash when popup closed in callback. (Maxim Kim)
Solution: In syntax_end_parsing()...

Problem: Alloc/free of buffer for each quickfix entry is inefficient.
Solution: Use a share...

Problem: Kitty may send key without modifiers with CSI u code.
Solution: Handle CSI u code ...

Support looking up selected texts, and also add data detector for URLs etc

This automatically uses NSDataDetector to detect special data around the
lookup cursor position,...

Doing data lookup (e.g. Ctrl-Cmd-D) on top of a selected text now
properly look up the entire se...

Problem: Too many #ifdefs.
Solution: Gradudate the +cmdline_info feature. (Martin Tournoij,...

Problem: Breakindent test cases are commented out.
Solution: Adjust expected result to slig...

Problem: Wrong cursor position when using "gj" and "gk" in a long line.
Solution: Adjust co...

Problem: In script in autoload dir exported variable is not found. (Doug
Kearns)
...

Problem: Starting cscope on Unix does not quote the arguments correctly.
(Gary Jo...

Problem: Reading past end of the line when compiling a function with
errors.
Solu...

Problem: Cannot specify an ID for each item with prop_add_list(). (Sergey
Vlasov)...

Problem: prop_add_list() gives multiple errors for invalid argument.
Solution: Only give on...

Problem: Mouse column not correctly used for popup_setpos.
Solution: Adjust off-by-one erro...

Problem: Cannot suppress completion "scanning" messages.
Solution: Add the "C" flag in 'sho...