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[Ada] Various User Manual updates for GNATpp

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2018-10-09  Bob Duff  <duff@adacore.com>

gcc/ada/

	* doc/gnat_ugn/gnat_utility_programs.rst: Correct spelling of
	--eol switch.  Document the language-version switches.  Update
	description for --no-exception.

From-SVN: r264964
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Bob Duff 2018-10-09 15:05:14 +00:00 committed by Pierre-Marie de Rodat
parent 9aa47367b3
commit 98ebcae861
2 changed files with 35 additions and 8 deletions
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gcc/ada/ChangeLog
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@ -1,3 +1,9 @@
2018-10-09 Bob Duff <duff@adacore.com>
* doc/gnat_ugn/gnat_utility_programs.rst: Correct spelling of
--eol switch. Document the language-version switches. Update
description for --no-exception.
2018-10-09 Vasiliy Fofanov <fofanov@adacore.com>
* libgnat/s-os_lib.ads (Normalize_Pathname): Fix incorrect

37
gcc/ada/doc/gnat_ugn/gnat_utility_programs.rst
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@ -3418,9 +3418,9 @@ Alternatively, you may run the script using the following command line:
already exists, it is overwritten.
.. index:: --end-of-line (gnatpp)
.. index:: --eol (gnatpp)
:switch:`--end-of-line={xxx}`
:switch:`--eol={xxx}`
Specifies the line-ending style of the reformatted output file. The
``xxx`` string specified with the switch may be:
@ -3442,7 +3442,7 @@ Alternatively, you may run the script using the following command line:
Options ``--output-file`` and ``--output-force`` are allowed only if
the call to gnatpp contains only one file to reformat.
Option ``--end-of-line`` and ``--wide-character-encoding`` cannot be used together
Option ``--eol`` and ``--wide-character-encoding`` cannot be used together
with the ``--pipe`` option.
@ -3572,6 +3572,30 @@ Alternatively, you may run the script using the following command line:
all the immediate units of the argument project.
.. index:: --gnat83 (gnatpp)
:switch:`--gnat83`
Ada 83 mode
.. index:: --gnat95 (gnatpp)
:switch:`--gnat95`
Ada 95 mode
.. index:: --gnat2005 (gnatpp)
:switch:`--gnat2005`
Ada 2005 mode
.. index:: --gnat2012 (gnatpp)
:switch:`--gnat2012`
Ada 2012 mode
.. _Formatting_Rules:
Formatting Rules
@ -4018,9 +4042,6 @@ Alternatively, you may run the script using the following command line:
.. index:: --eol (gnatpp)
:switch:`--eol={xxx}`
:switch:`--end-of-line={xxx}`
.. index:: -W (gnatpp)
:switch:`-W{e}`
@ -4277,8 +4298,8 @@ Alternatively, you may run the script using the following command line:
.. index:: --no-exception (gnatstub)
:switch:`--no-exception`
Avoid raising PROGRAM_ERROR in the generated bodies of program unit stubs.
This is not always possible for function stubs.
Avoid raising Program_Error in the generated bodies of program unit stubs,
except in the case of functions, where we have no value to return.
.. index:: --no-local-header (gnatstub)