Robert Lee 1f2b0fe76b Add --shell-key-separator flag for customizable shell output format ... - Add ShellVariablesPreferences struct with KeySeparator field (default: '_') - Update shellVariablesEncoder to use configurable separator - Add --shell-key-separator CLI flag - Add comprehensive tests for custom separator functionality - Update documentation with example usage for custom separator This feature allows users to specify a custom separator (e.g. '__') when outputting shell variables, which helps disambiguate nested keys from keys that contain underscores in their names. Example: yq -o=shell --shell-key-separator='__' file.yaml Fixes ambiguity when original YAML keys contain underscores.		2025-11-07 20:02:58 +11:00
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operators	Improving first op test	2025-10-12 14:32:28 +11:00
usage	Add --shell-key-separator flag for customizable shell output format	2025-11-07 20:02:58 +11:00
.gitignore	Added get key examples	2020-11-26 11:20:53 +11:00
notification-snippet.md	Removing old version notice	2022-10-25 12:47:13 +11:00