v fmt changes eg var[1..2] to var[1...2]

[holder66]

Describe the bug

Applying v fmt to this v code:

fn ignore_all(source_header []string) []string {
	mut ignore_header := []string{cap: source_header.len}
	for var in source_header {
		ignore_header << match true {
			var.len < 3 { 'i#' + var }
			var[1..2].contains('#') { var }
			else { 'i#' + var }
		}
	}
	return ignore_header
}

changes the var[1..2] to var[1...2]

Reproduction Steps

see above

Expected Behavior

the var[1..2] should not be modified by v fmt

Current Behavior

see above

Possible Solution

No response

Additional Information/Context

No response

V version

V 0.4.2 b3b68e4, timestamp: 2023-10-27 12:27:54 +0300

Environment details (OS name and version, etc.)

V full version: V 0.4.2 4bc9a8f.b3b68e4
OS: macos, macOS, 14.0, 23A344
Processor: 16 cpus, 64bit, little endian, Intel(R) Core(TM) i9-9880H CPU @ 2.30GHz

getwd: /Users/henryolders/vlang/vukda
vexe: /Users/henryolders/v/v
vexe mtime: 2023-10-27 15:32:52

vroot: OK, value: /Users/henryolders/v
VMODULES: OK, value: /Users/henryolders/.vmodules
VTMP: OK, value: /tmp/v_507

env VFLAGS: "-use-os-system-to-run"

Git version: git version 2.41.0
Git vroot status: weekly.2023.42-65-gb3b68e41-dirty
.git/config present: true

CC version: Apple clang version 15.0.0 (clang-1500.0.40.1)
thirdparty/tcc status: thirdparty-macos-amd64 46662e2

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