| SHELL_SCRIPT | |
| COMMANDS_LIST | |
| SIMPLE_COMMAND | |
| GENERIC_COMMAND_DIRECTIVE | |
| LITERAL | |
| PsiElement(word)('echo') | |
| PsiWhiteSpace(' ') | |
| SIMPLE_COMMAND_ELEMENT | |
| COMMAND_SUBSTITUTION_COMMAND | |
| PsiElement(OPEN_BACKQUOTE)('`') | |
| COMPOUND_LIST | |
| GENERIC_COMMAND_DIRECTIVE | |
| LITERAL | |
| PsiElement(word)('cat') | |
| PsiWhiteSpace(' ') | |
| PsiElement(CLOSE_BACKQUOTE)('`') | |
| LITERAL | |
| PsiElement(word)('cat') | |
| PsiWhiteSpace(' ') | |
| VARIABLE | |
| PsiElement(var)('$0') | |
| SIMPLE_COMMAND_ELEMENT | |
| COMMAND_SUBSTITUTION_COMMAND | |
| PsiElement(OPEN_BACKQUOTE)('`') | |
| PsiElement(CLOSE_BACKQUOTE)('`') |