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2002-09-24 Andrew Cagney <ac131313@redhat.com>

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* gdb.texinfo: Replace @example' with @smallexample.
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Andrew Cagney 2002-09-24 14:30:36 +00:00
parent 1a40396432
commit 109987229e
2 changed files with 25 additions and 23 deletions
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4
gdb/doc/ChangeLog
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@ -1,3 +1,7 @@
2002-09-24 Andrew Cagney <ac131313@redhat.com>
* gdb.texinfo: Replace @example' with @smallexample.
2002-09-20 Kevin Buettner <kevinb@redhat.com>
From Eli Zaretskii <eliz@is.elta.co.il>:

44
gdb/doc/gdb.texinfo
View file

@ -4206,26 +4206,24 @@ You can customize @value{GDBN} to use any editor you want
@footnote{
The only restriction is that your editor (say @code{ex}), recognizes the
following command-line syntax:
@example
@smallexample
ex +@var{number} file
@end example
The optional numeric value +@var{number} designates the active line in the file.
}.
By default, it is @value{EDITOR}, but you can change this by setting the
environment variable @code{EDITOR} before using
@value{GDBN}.
For example, to configure @value{GDBN} to use the @code{vi} editor, you
could use these commands with the @code{sh} shell:
@example
@end smallexample
The optional numeric value +@var{number} designates the active line in
the file.}. By default, it is @value{EDITOR}, but you can change this
by setting the environment variable @code{EDITOR} before using
@value{GDBN}. For example, to configure @value{GDBN} to use the
@code{vi} editor, you could use these commands with the @code{sh} shell:
@smallexample
EDITOR=/usr/bin/vi
export EDITOR
gdb ...
@end example
@end smallexample
or in the @code{csh} shell,
@example
@smallexample
setenv EDITOR /usr/bin/vi
gdb ...
@end example
@end smallexample
@node Search
@section Searching source files
@ -6007,7 +6005,7 @@ main ()
@{
printf ("Hello, world!\n");
@}
@end example
@end smallexample
In this program, @code{ascii_hello} and @code{ibm1047_hello} are arrays
containing the string @samp{Hello, world!} followed by a newline,
@ -6022,7 +6020,7 @@ GNU gdb 2001-12-19-cvs
Copyright 2001 Free Software Foundation, Inc.
@dots{}
(gdb)
@end example
@end smallexample
We can use the @code{show charset} command to see what character sets
@value{GDBN} is currently using to interpret and display characters and
@ -6032,7 +6030,7 @@ strings:
(gdb) show charset
The current host and target character set is `iso-8859-1'.
(gdb)
@end example
@end smallexample
For the sake of printing this manual, let's use @sc{ascii} as our
initial character set:
@ -6041,7 +6039,7 @@ initial character set:
(gdb) show charset
The current host and target character set is `ascii'.
(gdb)
@end example
@end smallexample
Let's assume that @sc{ascii} is indeed the correct character set for our
host system --- in other words, let's assume that if @value{GDBN} prints
@ -6055,7 +6053,7 @@ $1 = 0x401698 "Hello, world!\n"
(gdb) print ascii_hello[0]
$2 = 72 'H'
(gdb)
@end example
@end smallexample
@value{GDBN} uses the target character set for character and string
literals you use in expressions:
@ -6064,7 +6062,7 @@ literals you use in expressions:
(gdb) print '+'
$3 = 43 '+'
(gdb)
@end example
@end smallexample
The @sc{ascii} character set uses the number 43 to encode the @samp{+}
character.
@ -6079,7 +6077,7 @@ $4 = 0x4016a8 "\310\205\223\223\226k@@\246\226\231\223\204Z%"
(gdb) print ibm1047_hello[0]
$5 = 200 '\310'
(gdb)
@end example
@end smallexample
If we invoke the @code{set target-charset} command without an argument,
@value{GDBN} tells us the character sets it supports:
@ -6092,7 +6090,7 @@ Valid character sets are:
ebcdic-us
ibm1047
* - can be used as a host character set
@end example
@end smallexample
We can select @sc{ibm1047} as our target character set, and examine the
program's strings again. Now the @sc{ascii} string is wrong, but
@ -6114,7 +6112,7 @@ $8 = 0x4016a8 "Hello, world!\n"
(gdb) print ibm1047_hello[0]
$9 = 200 'H'
(gdb)
@end example
@end smallexample
As above, @value{GDBN} uses the target character set for character and
string literals you use in expressions:
@ -6123,7 +6121,7 @@ string literals you use in expressions:
(gdb) print '+'
$10 = 78 '+'
(gdb)
@end example
@end smallexample
The IBM1047 character set uses the number 78 to encode the @samp{+}
character.