hl-valdemar/vamp
1
0
Fork 0
Code Issues Pull Requests Actions Packages Releases Wiki Activity

feat: add Vim-style J line joining

Browse Source
This commit is contained in:
Valdemar Lorenzen
2026-10-05 15:49:52 +02:00
parent f81405a5ed
commit 368442ba29
3 changed files with 112 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
README.md
+3
View File
@@ -20,10 +20,13 @@ Without a file, vamp opens an unnamed buffer. A nonexistent file opens an empty
| Normal | `i` insert before cursor; `a` insert after cursor; `o`/`O` open line below/above |
| Normal | `I` (Shift+i) insert before the first nonblank, skipping spaces/tabs; `A` (Shift+a) insert at line end |
| Normal | `h`/`j`/`k`/`l` or arrows; `0`/`$` or Home/End |
| Normal | `J` (Shift+j) join the current line with the next line |
| Normal | `x`/Delete delete; `u` undo; `U` (Shift+u) redo; `:` enter command mode |
| Insert | Type, Enter, Tab, Backspace/Delete, arrows, Home/End; Esc returns to normal |
| Command | Enter executes; Backspace edits; Esc cancels |
`J` removes the next line's leading spaces/tabs and preserves existing trailing whitespace. It normally adds one space, two after `.`, `?`, or `!` (Vim's default), and none before `)` or when either side is empty. The cursor lands at the join point; the join is one undo action. On the last line, `J` does nothing.
Commands: `:w [path]`, `:q`, `:q!`, `:wq [path]`, `:plugins`, and `:plugin-command [arguments]`.
`:q` refuses unsaved changes. `:wq` quits only after a successful save. Saves use a same-directory temporary file and rename, preserve existing permissions, and reject target symlinks. UTF-8 text is edited by extended grapheme; tabs render at four-cell stops. LF and trailing-newline structure are preserved; CRLF and CR are normalized to LF. Binary/terminal-control-containing text is rejected. Bracketed paste inserts only in Insert mode and never executes pasted commands in Normal mode.