tcl-indent-command
tcl-indent-command is an interactive compiled Lisp function in `tcl.el
'.
(tcl-indent-command &optional ARG)
Indent current line as Tcl code, or in some cases insert a tab character.
If `tcl-tab-always-indent' is t (the default), always indent current line.
If `tcl-tab-always-indent' is nil and point is not in the indentation
area at the beginning of the line, a TAB is inserted.
Other values of `tcl-tab-always-indent' cause the first possible action
from the following list to take place:
1. Move from beginning of line to correct indentation.
2. Delete an empty comment.
3. Move forward to start of comment, indenting if necessary.
4. Move forward to end of line, indenting if necessary.
5. Create an empty comment.
6. Move backward to start of comment, indenting if necessary.