jvim 0.7.4

Changes

• Add normal-mode es for editing multiline JSON string values in the embedded editor panel.
• Support count prefixes such as 3es to require at least N decoded newline characters.
• Preserve nested embedded editing across es -> ej and es -> es flows.
• Add embedded string diff support in jvimdiff.
• Update README/help docs and add regression tests.

Verification

• pytest -q passed: 428 tests.
• Built jvim-0.7.4 sdist and wheel.

v0.7.3

Fix

• Correctly disable mouse capture to allow terminal text selection/copy

v0.7.2

Fix

• Disable mouse capture to allow terminal text selection/copy (iTerm2, etc.)

Chore

• Add * and # word search under cursor
• Add vim-jvim plugin repository link to READMEs

v0.7.1

Bug Fixes

• Fix crash when prefix_w=0 causes negative format specifier in tilde line rendering

Improvements

• Use FoldMixin._open_fold() API instead of direct _folds dict manipulation in differ
• Use _sync_folds_to_target() for initial fold copy in diff viewer
• Add cursor_col clamping during diff panel sync
• Wrap cursor_row temporary change in try-finally for exception safety

v0.7.0

What's New

• Count prefix — Vim-style numeric prefixes (5j, 3dd, d3d, 2yy, 10G, etc.)
• Fold-aware line operations — dd/yy on fold header deletes/yanks entire block; J, o, p respect fold boundaries

v0.6.0

What's New

• Diff gutter line numbers - Logical line number (left panel) and JSONL record number (both panels) in jvimdiff
• Active panel indicator - Title bar highlights the focused panel with color
• Cursor sync - Cursor position syncs between left/right panels in jvimdiff
• Tab panel switch - Tab key toggles focus between left and right diff panels

Full Changelog

v0.5.0...v0.6.0

v0.5.0

What's New

• Multi-file navigation: Open multiple files (jvim a.json b.json c.json) and switch with :n (next), :N (previous), :e# (alternate file)
• Binary file defense: Reject binary files (null bytes, non-UTF-8) in both jvim and jvimdiff

Full Changelog

v0.4.0...v0.5.0

v0.4.0

What's New

• Substitute command — :s/old/new/g with JSONPath support
• JSONL auto-detect — automatically detect JSONL content in non-.jsonl files

Improvements

• Reorganized internal modules into mode/ and action/ packages (widget.py 1824→1028 lines, -44%)
• Fixed newline handling in substitute replacement results

v0.3.3

Performance

• Block-level diff optimization: ~229x faster for large JSON arrays (50K lines: 39s → 171ms)
  • Detects indent-based block boundaries in formatted JSON
  • Compares segment hashes (~10K) instead of individual lines (~130K)
  • Only runs line-level diff on changed segments
  • Falls back to full line diff for non-array structures
  • Adds 50K-line guard for fallback path (full REPLACE)

v0.3.2

Fixes

• Fold/collapse indices now properly shift on line insert/delete instead of being lost (closes #2)
• Visual line change (V + c) on full-file selection no longer leaves extra blank line (closes #3)
• Fix missing fold/collapse clear in JSONL format command