Update documentation for indent-relative functions

* lisp/indent.el (indent-relative): Document what happens when there
  is no previous nonblank line.
* doc/lispref/text.texi (Relative Indent): Document
  indent-relative-first-indent-point instead of obsolete
  indent-relative-maybe. Fix documentation of which argument from
  'indent-relative' is used.

Bug#34858
parent 01dc2da7
Pipeline #1172 failed with stage
in 53 minutes and 24 seconds
......@@ -2577,11 +2577,11 @@ The quick brown fox jum @point{}ped.
@end example
@end deffn
@deffn Command indent-relative-maybe
@deffn Command indent-relative-first-indent-point
@comment !!SourceFile indent.el
This command indents the current line like the previous nonblank line,
by calling @code{indent-relative} with @code{t} as the
@var{unindented-ok} argument. The return value is unpredictable.
@var{first-only} argument. The return value is unpredictable.
If the previous nonblank line has no indent points beyond the current
column, this command does nothing.
......
......@@ -600,8 +600,9 @@ considered.
If the previous nonblank line has no indent points beyond the
column point starts at, then `tab-to-tab-stop' is done, if both
FIRST-ONLY and UNINDENTED-OK are nil, otherwise nothing is done
in this case.
FIRST-ONLY and UNINDENTED-OK are nil, otherwise nothing is done.
If there isn't a previous nonblank line and UNINDENTED-OK is nil,
call `tab-to-tab-stop'.
See also `indent-relative-first-indent-point'."
(interactive "P")
......
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