[binutils-gdb] Minor "catch" documentation improvements

[binutils-gdb] Minor "catch" documentation improvements

[Tom Tromey]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=b8e07335d04f8c8e611a65905598915f68b0b707

commit b8e07335d04f8c8e611a65905598915f68b0b707
Author: Tom Tromey <tromey@adacore.com>
Date:   Fri May 10 06:59:19 2019 -0600

    Minor "catch" documentation improvements
    
    This patch makes a few minor improvements to the catchpoint
    documentation:
    
    * "catch exception" and "catch handlers" now mention the argument in
      the @item.
    
    * "catch exception unhandled" is moved to be closer to "catch
      exception", rather than after "catch handlers".
    
    * "catch load" and "catch unload" now wrap the argument in @var.
    
    gdb/doc/ChangeLog
    2019-05-10  Tom Tromey  <tromey@adacore.com>
    
    	* gdb.texinfo (Set Catchpoints): Add text for parameter to "catch
    	exception" and "catch handlers".  Move "catch exception unhandled"
    	text.  Use @var for "catch load" and "catch unload"

Diff:
---
 gdb/doc/ChangeLog   |  6 ++++++
 gdb/doc/gdb.texinfo | 16 ++++++++--------
 2 files changed, 14 insertions(+), 8 deletions(-)

diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog
index 14c4462..d05b5a3 100644
--- a/gdb/doc/ChangeLog
+++ b/gdb/doc/ChangeLog
@@ -1,3 +1,9 @@
+2019-05-10  Tom Tromey  <tromey@adacore.com>
+
+	* gdb.texinfo (Set Catchpoints): Add text for parameter to "catch
+	exception" and "catch handlers".  Move "catch exception unhandled"
+	text.  Use @var for "catch load" and "catch unload"
+
 2019-05-08  Tom Tromey  <tromey@adacore.com>
 
 	* gdb.texinfo (Symbols): Document change to ptype/o.
diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index b7f3b27..1fb4e3d 100644
--- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo
@@ -4509,7 +4509,7 @@ You cannot raise an exception interactively.
 You cannot install an exception handler interactively.
 @end itemize
 
-@item exception
+@item exception @r{[}@var{name}@r{]}
 @kindex catch exception
 @cindex Ada exception catching
 @cindex catch Ada exceptions
@@ -4527,7 +4527,11 @@ called @code{Constraint_Error} is defined in package @code{Pck}, then
 the command to use to catch such exceptions is @kbd{catch exception
 Pck.Constraint_Error}.
 
-@item handlers
+@item exception unhandled
+@kindex catch exception unhandled
+An exception that was raised but is not handled by the program.
+
+@item handlers @r{[}@var{name}@r{]}
 @kindex catch handlers
 @cindex Ada exception handlers catching
 @cindex catch Ada exceptions when handled
@@ -4547,10 +4551,6 @@ user-defined one.  For instance, assuming an exception called
 command to use to catch such exceptions handling is
 @kbd{catch handlers Pck.Constraint_Error}.
 
-@item exception unhandled
-@kindex catch exception unhandled
-An exception that was raised but is not handled by the program.
-
 @item assert
 @kindex catch assert
 A failed Ada assertion.
@@ -4727,8 +4727,8 @@ A call to @code{fork}.
 @kindex catch vfork
 A call to @code{vfork}.
 
-@item load @r{[}regexp@r{]}
-@itemx unload @r{[}regexp@r{]}
+@item load @r{[}@var{regexp}@r{]}
+@itemx unload @r{[}@var{regexp}@r{]}
 @kindex catch load
 @kindex catch unload
 The loading or unloading of a shared library.  If @var{regexp} is