Previous: Just Spaces, Up: Indentation [Contents][Index]
The variable tab-always-indent
tweaks the behavior of the
TAB (indent-for-tab-command
) command. The default value,
t
, gives the behavior described in Indentation. If you
change the value to the symbol complete
, then TAB first
tries to indent the current line, and if the line was already
indented, it tries to complete the text at point (see Symbol Completion). If the value is nil
, then TAB indents the
current line only if point is at the left margin or in the line’s
indentation; otherwise, it inserts a tab character.
Electric Indent mode is a global minor mode that automatically indents the line after every RET you type. To toggle this minor mode, type M-x electric-indent-mode.