case sensitive flag "I" in substitute is wrong
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Description
Describe the bug
A clear and concise description of what the bug is.
test
Test
when input ":%s/test/haha/I" above content change to
haha
haha
Expected behavior
haha
Test
Expected behavior
Screenshots
Environment (please complete the following information):
- Extension (VsCodeVim) version:v1.22.2
- VSCode Version: 1.67.2 (Universal)
Commit: c3511e6c69bb39013c4a4b7b9566ec1ca73fc4d5
Date: 2022-05-17T18:20:57.384Z
Electron: 17.4.1
Chromium: 98.0.4758.141
Node.js: 16.13.0
V8: 9.8.177.13-electron.0
OS: Darwin arm64 21.3.0 - OS: Mac
Additional context
I try vim of terminal, :s flag "I" is ok
Contributor guide
First steps
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Research direction
No source file or test is named. Reproduce :%s/test/haha/I in VSCodeVim using the reported JavaScript buffer and compare it with terminal Vim; then locate the substitute-command handling and add coverage for the expected result, where only the first lowercase “test” changes while “Test” remains unchanged.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- typescript
- Domain
- tooling
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100