bug#34858: indent-relative called with prefix calls tab-to-tab-stop

[Alex Branham]

On Thu 14 Mar 2019 at 11:00, Eli Zaretskii <eliz@gnu.org> wrote:

> I think this is a documentation bug, as it doesn't describe the
> special case of "no previous nonblank line".

OK, patch attached. While looking over this I noticed the lisp reference
manual also needed to be updated a bit so I did that as well.

Thanks,
Alex

>From cefe6581558e45558907996ea39ac44e512f7944 Mon Sep 17 00:00:00 2001
From: Alex Branham <alex.branham@gmail.com>
Date: Thu, 14 Mar 2019 11:14:18 -0500
Subject: [PATCH] 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
---
 doc/lispref/text.texi | 4 ++--
 lisp/indent.el        | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/doc/lispref/text.texi b/doc/lispref/text.texi
index 21c5a73f88..abcea17010 100644
--- a/doc/lispref/text.texi
+++ b/doc/lispref/text.texi
@@ -2571,11 +2571,11 @@ 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.
diff --git a/lisp/indent.el b/lisp/indent.el
index 34757a43d7..25615f4113 100644
--- a/lisp/indent.el
+++ b/lisp/indent.el
@@ -598,8 +598,8 @@ 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, call `tab-to-tab-stop'.
 
 See also `indent-relative-first-indent-point'."
   (interactive "P")
-- 
2.19.2

>From cefe6581558e45558907996ea39ac44e512f7944 Mon Sep 17 00:00:00 2001
From: Alex Branham <alex.branham@gmail.com>
Date: Thu, 14 Mar 2019 11:14:18 -0500
Subject: [PATCH] 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
---
 doc/lispref/text.texi | 4 ++--
 lisp/indent.el        | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/doc/lispref/text.texi b/doc/lispref/text.texi
index 21c5a73f88..abcea17010 100644
--- a/doc/lispref/text.texi
+++ b/doc/lispref/text.texi
@@ -2571,11 +2571,11 @@ 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.
diff --git a/lisp/indent.el b/lisp/indent.el
index 34757a43d7..25615f4113 100644
--- a/lisp/indent.el
+++ b/lisp/indent.el
@@ -598,8 +598,8 @@ 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, call `tab-to-tab-stop'.
 
 See also `indent-relative-first-indent-point'."
   (interactive "P")
-- 
2.19.2