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binutils-gdb
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* main.c (filename_completer): Don't complete to files ending in ~. 

* NEWS: Mention filename completion and "info line" enhancements.

	* main.c (symbol_completion_function): On "info t foo", return NULL,
	don't error().

	* main.c (symbol_completion_function): Don't use readline word
	breaking.  Use new calling convention for c->completer and
	complete_on_cmdlist.
	* command.h (struct command): Change arguments; now the text passed
	to completer does not have any word breaking done.  New arg word.
	* symtab.{c,h} (make_symbol_completion_list): Do word breaking.  Take
	word argument.
	* {main.c,gdbcmd.h} ({filename,noop}_completer): Take word argument.
	* command.{c,h} (complete_on_cmdlist): Take word argument.

	* command.c (lookup_cmd_1): Doc fix.
This commit is contained in:
Jim Kingdon 1993-06-25 03:47:12 +00:00
parent 6ba7b81886
commit a32ebcfd6b
3 changed files with 55 additions and 5 deletions
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21
gdb/ChangeLog
View File

@ -1,3 +1,24 @@
Thu Jun 24 14:52:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
* main.c (filename_completer): Don't complete to files ending in ~.
* NEWS: Mention filename completion and "info line" enhancements.
* main.c (symbol_completion_function): On "info t foo", return NULL,
don't error().
* main.c (symbol_completion_function): Don't use readline word
breaking. Use new calling convention for c->completer and
complete_on_cmdlist.
* command.h (struct command): Change arguments; now the text passed
to completer does not have any word breaking done. New arg word.
* symtab.{c,h} (make_symbol_completion_list): Do word breaking. Take
word argument.
* {main.c,gdbcmd.h} ({filename,noop}_completer): Take word argument.
* command.{c,h} (complete_on_cmdlist): Take word argument.
* command.c (lookup_cmd_1): Doc fix.
Thu Jun 24 13:26:04 1993 K. Richard Pixley (rich@sendai.cygnus.com)
* Makefile.in (OP_INCLUDE): define.

6
gdb/NEWS
View File

@ -5,6 +5,12 @@
* User visible changes:
Filename completion now works.
When run under emacs mode, the "info line" command now causes the
arrow to point to the line specified. Also, "info line" prints
addresses in symbolic form.
All vxworks based targets now support a user settable option, called
vxworks-timeout. This option represents the number of seconds gdb
should wait for responses to rpc's. You might want to use this if

33
gdb/command.c
View File

@ -504,7 +504,10 @@ help_cmd_list (list, class, prefix, recurse, stream)
"info" matches without ambiguity, but "a" could be "args" or "address", so
*RESULT_LIST is set to the cmd_list_element for "info". So in this case
RESULT_LIST should not be interpeted as a pointer to the beginning of a
list; it simply points to a specific command.
list; it simply points to a specific command. In the case of an ambiguous
return *TEXT is advanced past the last non-ambiguous prefix (e.g.
"info t" can be "info types" or "info target"; upon return *TEXT has been
advanced past "info ").
If RESULT_LIST is NULL, don't set *RESULT_LIST (but don't otherwise
affect the operation).
@ -906,12 +909,18 @@ lookup_cmd (line, list, cmdtype, allow_unknown)
/* Helper function for SYMBOL_COMPLETION_FUNCTION. */
/* Return a vector of char pointers which point to the different
possible completions in LIST of TEXT. */
possible completions in LIST of TEXT.
WORD points in the same buffer as TEXT, and completions should be
returned relative to this position. For example, suppose TEXT is "foo"
and we want to complete to "foobar". If WORD is "oo", return
"oobar"; if WORD is "baz/foo", return "baz/foobar". */
char **
complete_on_cmdlist (list, text)
complete_on_cmdlist (list, text, word)
struct cmd_list_element *list;
char *text;
char *word;
{
struct cmd_list_element *ptr;
char **matchlist;
@ -938,8 +947,22 @@ complete_on_cmdlist (list, text)
}
matchlist[matches] = (char *)
xmalloc (strlen (ptr->name) + 1);
strcpy (matchlist[matches++], ptr->name);
xmalloc (strlen (word) + strlen (ptr->name) + 1);
if (word == text)
strcpy (matchlist[matches], ptr->name);
else if (word > text)
{
/* Return some portion of ptr->name. */
strcpy (matchlist[matches], ptr->name + (word - text));
}
else
{
/* Return some of text plus ptr->name. */
strncpy (matchlist[matches], word, text - word);
matchlist[matches][text - word] = '\0';
strcat (matchlist[matches], ptr->name);
}
++matches;
}
if (matches == 0)