switch/case and goto labels v9.0.1481 and similar patches
from auto-N/A.
Blacklist as much as possible to auto-N/A later crypt patches.
Hunks without header in "*.h" is valid if only littered with #ifdefs
or change is isolated to 1st line
but "src/feature.h" should be mostly N/A
after Nvim removed "FEAT_" guards.
Wonder if certain patches with only "*.h" changes were mistakenly
marked N/A.
Ignoring incompatible implementation,
TerminalOpen and TermOpen events are not 1-1.
"TerminalWinOpen" was accepted as N/A in
commit c7ee6af777 .
I planned to not do this to have more test cases
after manipulating the hunks header to filter out more hunks
but Justin is eager to just mark these N/A
to bump the Vim major.minor version.
Time to move on from v8.1.x.
Target v8.1.2195 .
Nvim did not port Vim's ":terminal" opts.
Incompatible implementations.
Ex-command was ported from C to Lua.
Vim needs them partly because of splitting the current window.
I keep forgetting `++close` option so I either run ":qall!"
or kill the parent process (ie. terminal emulator).
Unsatisfied users should create their Ex-command that runs jobstart().
Vim core did not leverage it to override/customize bell/beep.
It wasn't used for custom sounds for system/user (autocmd) events.
It should be in-scope for GUI, unlike terminal, even as a plugin
by leveraging some internal option similar to `set guioptions+=!`.
No progress as of Vim 9.2 so I quit.
* build(vim-patch): n/a func in version.c
init_longVersion() sets datetime for ":version".
Nvim removed it for more deterministic builds.
* build(vim-patch): n/a header from amiga
* build(vim-patch): n/a vim9 err msg for declaring vars
* build(vim-patch): nvim support.txt replaces *os-support*
* build(vim-patch): vim xdg is n/a
* build(vim-patch): n/a 1-line err msg
Vim error message can be 1-line (globals.h), not multi-line (errors.h).
Target v8.2.1032
1. Vim9 error messages, ex commands, are N/A.
2. ":scriptversion" is N/A:
3. Most `#.*define.*ex_ni$` are N/A
because `FEAT_` compile guards are N/A.
----
Target patch: v8.2.2238
Actual patch list:
```
vim-patch:8.2.4240: error for using flatten() in Vim9 script is unclear
vim-patch:9.0.0170: various minor code formatting issues
vim-patch:9.1.0356: MS-Windows: --remote may change working directory
vim-patch:9.2.0251: Link error when building without channel feature
vim-patch:9.2.0714: Coverity warns for NULL deref
vim-patch:9.2.0818: tests: client-server test fails without X11 server
vim-patch:9.2.0868: GTK: Window Manager hint prevents giving focus to dialog
```
----
Ignore diff blanklines via regex ("-I"), not "--ignore-blank-lines".
Almost useless.
I tried with/without "--word-diff=porcelain", "--word-diff-regex",
and diff algorithms like `--histogram`.
Nvim diverged from Vim's ":version".
- no date
- different compiled features list
- different config file and directory
- no compiler flags
* build(vim-patch): n/a doc for balloon feature (8.2.3917)
Vim patches for Vim help files must use Vim tags as diff hunk header
to reliably detect if a hunk is N/A or not.
Git does not know which files are Vim help files
so that it can use custom "diff.<filetype>.xfuncname" regexp
to create the header.
Update Neovim's gitattributes to detect Vim help files
and then use it on vim-patch.sh to scan Vim patches.
Add non-function tags from ":h vim_diff"
to detect N/A Vim runtime patches.
