2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
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/* Line completion stuff for GDB, the GNU debugger.
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2001-03-06 09:22:02 +01:00
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Copyright 2000, 2001 Free Software Foundation, Inc.
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
|
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include "defs.h"
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#include "symtab.h"
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#include "gdbtypes.h"
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#include "expression.h"
|
* completer.c (gdb_completer_loc_break_characters): New variable.
(line_completion_function): If we are completing on locations,
back up the start of word pointer past all characters which can
appear in a location spec.
(location_completer): New function.
* completer.h: Add prototype for location_completer.
* symtab.c (make_source_files_completion_list)
(add_filename_to_list, not_interesting_fname): New functions.
(filename_seen): New function, body extracted from
output_source_filename.
(output_source_filename): Call filename_seen to check if the file
was already printed.
(make_symbol_completion_list): If TEXT includes a
double-quoted string, return an empty list, not NULL.
(make_file_symbol_completion_list): New function, similar to
make_symbol_completion_list but with an additional argument
SRCFILE.
* symtab.h (make_file_symbol_completion_list)
(make_source_files_completion_list): Add prototypes.
* breakpoint.c (_initialize_breakpoint): Make location_completer
be the completion function for all commands which set breakpoints
and watchpoints.
(top-level): #include "completer.h".
* tracepoint.c (_initialize_tracepoint): Make location_completer
be the completion function for the "trace" command.
(top-level): #include "completer.h".
* printcmd.c (_initialize_printcmd): Make location_completer be
the completion function for the "print", "inspect", "call", and
"disassemble" commands.
(top-level): #include "completer.h".
* infcmd.c (_initialize_infcmd): Make location_completer be the
completion function for the "go", "jump", and "until" commands.
(top-level): #include "completer.h".
2001-06-11 18:05:25 +02:00
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#include "filenames.h" /* for DOSish file names */
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
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2002-03-24 01:40:35 +01:00
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#include "cli/cli-decode.h"
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|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
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/* FIXME: This is needed because of lookup_cmd_1().
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We should be calling a hook instead so we eliminate the CLI dependency. */
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#include "gdbcmd.h"
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* completer.c (gdb_completer_loc_break_characters): New variable.
(line_completion_function): If we are completing on locations,
back up the start of word pointer past all characters which can
appear in a location spec.
(location_completer): New function.
* completer.h: Add prototype for location_completer.
* symtab.c (make_source_files_completion_list)
(add_filename_to_list, not_interesting_fname): New functions.
(filename_seen): New function, body extracted from
output_source_filename.
(output_source_filename): Call filename_seen to check if the file
was already printed.
(make_symbol_completion_list): If TEXT includes a
double-quoted string, return an empty list, not NULL.
(make_file_symbol_completion_list): New function, similar to
make_symbol_completion_list but with an additional argument
SRCFILE.
* symtab.h (make_file_symbol_completion_list)
(make_source_files_completion_list): Add prototypes.
* breakpoint.c (_initialize_breakpoint): Make location_completer
be the completion function for all commands which set breakpoints
and watchpoints.
(top-level): #include "completer.h".
* tracepoint.c (_initialize_tracepoint): Make location_completer
be the completion function for the "trace" command.
(top-level): #include "completer.h".
* printcmd.c (_initialize_printcmd): Make location_completer be
the completion function for the "print", "inspect", "call", and
"disassemble" commands.
(top-level): #include "completer.h".
* infcmd.c (_initialize_infcmd): Make location_completer be the
completion function for the "go", "jump", and "until" commands.
(top-level): #include "completer.h".
2001-06-11 18:05:25 +02:00
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/* Needed for rl_completer_word_break_characters() and for
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filename_completion_function. */
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
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#include <readline/readline.h>
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/* readline defines this. */
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#undef savestring
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#include "completer.h"
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/* Prototypes for local functions */
|
2001-07-15 20:57:06 +02:00
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char *line_completion_function (char *text, int matches, char *line_buffer,
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int point);
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
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/* readline uses the word breaks for two things:
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(1) In figuring out where to point the TEXT parameter to the
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rl_completion_entry_function. Since we don't use TEXT for much,
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it doesn't matter a lot what the word breaks are for this purpose, but
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it does affect how much stuff M-? lists.
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(2) If one of the matches contains a word break character, readline
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will quote it. That's why we switch between
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gdb_completer_word_break_characters and
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gdb_completer_command_word_break_characters. I'm not sure when
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we need this behavior (perhaps for funky characters in C++ symbols?). */
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/* Variables which are necessary for fancy command line editing. */
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static char *gdb_completer_word_break_characters =
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" \t\n!@#$%^&*()+=|~`}{[]\"';:?/>.<,-";
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/* When completing on command names, we remove '-' from the list of
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word break characters, since we use it in command names. If the
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readline library sees one in any of the current completion strings,
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it thinks that the string needs to be quoted and automatically supplies
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a leading quote. */
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static char *gdb_completer_command_word_break_characters =
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" \t\n!@#$%^&*()+=|~`}{[]\"';:?/>.<,";
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/* When completing on file names, we remove from the list of word
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break characters any characters that are commonly used in file
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names, such as '-', '+', '~', etc. Otherwise, readline displays
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incorrect completion candidates. */
|
2001-06-06 12:27:59 +02:00
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#ifdef HAVE_DOS_BASED_FILE_SYSTEM
|
2001-02-18 08:04:11 +01:00
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/* MS-DOS and MS-Windows use colon as part of the drive spec, and most
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programs support @foo style response files. */
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static char *gdb_completer_file_name_break_characters = " \t\n*|\"';?><@";
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#else
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static char *gdb_completer_file_name_break_characters = " \t\n*|\"';:?><";
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#endif
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
|
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|
|
* completer.c (gdb_completer_loc_break_characters): New variable.
(line_completion_function): If we are completing on locations,
back up the start of word pointer past all characters which can
appear in a location spec.
(location_completer): New function.
* completer.h: Add prototype for location_completer.
* symtab.c (make_source_files_completion_list)
(add_filename_to_list, not_interesting_fname): New functions.
(filename_seen): New function, body extracted from
output_source_filename.
(output_source_filename): Call filename_seen to check if the file
was already printed.
(make_symbol_completion_list): If TEXT includes a
double-quoted string, return an empty list, not NULL.
(make_file_symbol_completion_list): New function, similar to
make_symbol_completion_list but with an additional argument
SRCFILE.
* symtab.h (make_file_symbol_completion_list)
(make_source_files_completion_list): Add prototypes.
* breakpoint.c (_initialize_breakpoint): Make location_completer
be the completion function for all commands which set breakpoints
and watchpoints.
(top-level): #include "completer.h".
* tracepoint.c (_initialize_tracepoint): Make location_completer
be the completion function for the "trace" command.
(top-level): #include "completer.h".
* printcmd.c (_initialize_printcmd): Make location_completer be
the completion function for the "print", "inspect", "call", and
"disassemble" commands.
(top-level): #include "completer.h".
* infcmd.c (_initialize_infcmd): Make location_completer be the
completion function for the "go", "jump", and "until" commands.
(top-level): #include "completer.h".
2001-06-11 18:05:25 +02:00
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/* These are used when completing on locations, which can mix file
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names and symbol names separated by a colon. */
|
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static char *gdb_completer_loc_break_characters = " \t\n*|\"';:?><,";
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|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
|
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|
/* Characters that can be used to quote completion strings. Note that we
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can't include '"' because the gdb C parser treats such quoted sequences
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as strings. */
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static char *gdb_completer_quote_characters = "'";
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/* Accessor for some completer data that may interest other files. */
|
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char *
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get_gdb_completer_word_break_characters (void)
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{
|
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|
return gdb_completer_word_break_characters;
|
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|
}
|
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char *
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|
get_gdb_completer_quote_characters (void)
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|
|
{
|
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|
|
return gdb_completer_quote_characters;
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|
}
|
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|
2001-07-15 20:57:06 +02:00
|
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|
|
/* Line completion interface function for readline. */
|
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|
|
|
|
|
|
char *
|
|
|
|
|
readline_line_completion_function (char *text, int matches)
|
|
|
|
|
{
|
|
|
|
|
return line_completion_function (text, matches, rl_line_buffer, rl_point);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* This can be used for functions which don't want to complete on symbols
|
|
|
|
|
but don't want to complete on anything else either. */
|
|
|
|
|
char **
|
|
|
|
|
noop_completer (char *text, char *prefix)
|
|
|
|
|
{
|
|
|
|
|
return NULL;
|
|
|
|
|
}
|
|
|
|
|
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
|
|
|
|
/* Complete on filenames. */
|
|
|
|
|
char **
|
|
|
|
|
filename_completer (char *text, char *word)
|
|
|
|
|
{
|
|
|
|
|
int subsequent_name;
|
|
|
|
|
char **return_val;
|
|
|
|
|
int return_val_used;
|
|
|
|
|
int return_val_alloced;
|
|
|
|
|
|
|
|
|
|
return_val_used = 0;
|
|
|
|
|
/* Small for testing. */
|
|
|
|
|
return_val_alloced = 1;
|
|
|
|
|
return_val = (char **) xmalloc (return_val_alloced * sizeof (char *));
|
|
|
|
|
|
|
|
|
|
subsequent_name = 0;
|
|
|
|
|
while (1)
|
|
|
|
|
{
|
|
|
|
|
char *p;
|
|
|
|
|
p = filename_completion_function (text, subsequent_name);
|
|
|
|
|
if (return_val_used >= return_val_alloced)
|
|
|
|
|
{
|
|
|
|
|
return_val_alloced *= 2;
|
|
|
|
|
return_val =
|
|
|
|
|
(char **) xrealloc (return_val,
|
|
|
|
|
return_val_alloced * sizeof (char *));
|
|
|
|
|
}
|
|
|
|
|
if (p == NULL)
|
|
|
|
|
{
|
|
|
|
|
return_val[return_val_used++] = p;
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
/* We need to set subsequent_name to a non-zero value before the
|
|
|
|
|
continue line below, because otherwise, if the first file seen
|
|
|
|
|
by GDB is a backup file whose name ends in a `~', we will loop
|
|
|
|
|
indefinitely. */
|
|
|
|
|
subsequent_name = 1;
|
|
|
|
|
/* Like emacs, don't complete on old versions. Especially useful
|
|
|
|
|
in the "source" command. */
|
|
|
|
|
if (p[strlen (p) - 1] == '~')
|
|
|
|
|
continue;
|
|
|
|
|
|
|
|
|
|
{
|
|
|
|
|
char *q;
|
|
|
|
|
if (word == text)
|
|
|
|
|
/* Return exactly p. */
|
|
|
|
|
return_val[return_val_used++] = p;
|
|
|
|
|
else if (word > text)
|
|
|
|
|
{
|
|
|
|
|
/* Return some portion of p. */
|
|
|
|
|
q = xmalloc (strlen (p) + 5);
|
|
|
|
|
strcpy (q, p + (word - text));
|
|
|
|
|
return_val[return_val_used++] = q;
|
2000-12-15 02:01:51 +01:00
|
|
|
|
xfree (p);
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* Return some of TEXT plus p. */
|
|
|
|
|
q = xmalloc (strlen (p) + (text - word) + 5);
|
|
|
|
|
strncpy (q, word, text - word);
|
|
|
|
|
q[text - word] = '\0';
|
|
|
|
|
strcat (q, p);
|
|
|
|
|
return_val[return_val_used++] = q;
|
2000-12-15 02:01:51 +01:00
|
|
|
|
xfree (p);
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
#if 0
|
|
|
|
|
/* There is no way to do this just long enough to affect quote inserting
|
|
|
|
|
without also affecting the next completion. This should be fixed in
|
|
|
|
|
readline. FIXME. */
|
|
|
|
|
/* Insure that readline does the right thing
|
|
|
|
|
with respect to inserting quotes. */
|
|
|
|
|
rl_completer_word_break_characters = "";
|
|
|
|
|
#endif
|
|
|
|
|
return return_val;
|
|
|
|
|
}
|
|
|
|
|
|
* completer.c (gdb_completer_loc_break_characters): New variable.
(line_completion_function): If we are completing on locations,
back up the start of word pointer past all characters which can
appear in a location spec.
(location_completer): New function.
* completer.h: Add prototype for location_completer.
* symtab.c (make_source_files_completion_list)
(add_filename_to_list, not_interesting_fname): New functions.
(filename_seen): New function, body extracted from
output_source_filename.
(output_source_filename): Call filename_seen to check if the file
was already printed.
(make_symbol_completion_list): If TEXT includes a
double-quoted string, return an empty list, not NULL.
(make_file_symbol_completion_list): New function, similar to
make_symbol_completion_list but with an additional argument
SRCFILE.
* symtab.h (make_file_symbol_completion_list)
(make_source_files_completion_list): Add prototypes.
* breakpoint.c (_initialize_breakpoint): Make location_completer
be the completion function for all commands which set breakpoints
and watchpoints.
(top-level): #include "completer.h".
* tracepoint.c (_initialize_tracepoint): Make location_completer
be the completion function for the "trace" command.
(top-level): #include "completer.h".
* printcmd.c (_initialize_printcmd): Make location_completer be
the completion function for the "print", "inspect", "call", and
"disassemble" commands.
(top-level): #include "completer.h".
* infcmd.c (_initialize_infcmd): Make location_completer be the
completion function for the "go", "jump", and "until" commands.
(top-level): #include "completer.h".
2001-06-11 18:05:25 +02:00
|
|
|
|
/* Complete on locations, which might be of two possible forms:
|
|
|
|
|
|
|
|
|
|
file:line
|
|
|
|
|
or
|
|
|
|
|
symbol+offset
|
|
|
|
|
|
|
|
|
|
This is intended to be used in commands that set breakpoints etc. */
|
|
|
|
|
char **
|
|
|
|
|
location_completer (char *text, char *word)
|
|
|
|
|
{
|
|
|
|
|
int n_syms = 0, n_files = 0;
|
|
|
|
|
char ** fn_list = NULL;
|
|
|
|
|
char ** list = NULL;
|
|
|
|
|
char *p;
|
|
|
|
|
int quote_found = 0;
|
|
|
|
|
int quoted = *text == '\'' || *text == '"';
|
|
|
|
|
int quote_char = '\0';
|
|
|
|
|
char *colon = NULL;
|
|
|
|
|
char *file_to_match = NULL;
|
|
|
|
|
char *symbol_start = text;
|
|
|
|
|
char *orig_text = text;
|
|
|
|
|
size_t text_len;
|
|
|
|
|
|
|
|
|
|
/* Do we have an unquoted colon, as in "break foo.c::bar"? */
|
|
|
|
|
for (p = text; *p != '\0'; ++p)
|
|
|
|
|
{
|
|
|
|
|
if (*p == '\\' && p[1] == '\'')
|
|
|
|
|
p++;
|
|
|
|
|
else if (*p == '\'' || *p == '"')
|
|
|
|
|
{
|
|
|
|
|
quote_found = *p;
|
|
|
|
|
quote_char = *p++;
|
|
|
|
|
while (*p != '\0' && *p != quote_found)
|
|
|
|
|
{
|
|
|
|
|
if (*p == '\\' && p[1] == quote_found)
|
|
|
|
|
p++;
|
|
|
|
|
p++;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (*p == quote_found)
|
|
|
|
|
quote_found = 0;
|
|
|
|
|
else
|
|
|
|
|
break; /* hit the end of text */
|
|
|
|
|
}
|
|
|
|
|
#if HAVE_DOS_BASED_FILE_SYSTEM
|
|
|
|
|
/* If we have a DOS-style absolute file name at the beginning of
|
|
|
|
|
TEXT, and the colon after the drive letter is the only colon
|
|
|
|
|
we found, pretend the colon is not there. */
|
|
|
|
|
else if (p < text + 3 && *p == ':' && p == text + 1 + quoted)
|
|
|
|
|
;
|
|
|
|
|
#endif
|
|
|
|
|
else if (*p == ':' && !colon)
|
|
|
|
|
{
|
|
|
|
|
colon = p;
|
|
|
|
|
symbol_start = p + 1;
|
|
|
|
|
}
|
|
|
|
|
else if (strchr (gdb_completer_word_break_characters, *p))
|
|
|
|
|
symbol_start = p + 1;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (quoted)
|
|
|
|
|
text++;
|
|
|
|
|
text_len = strlen (text);
|
|
|
|
|
|
|
|
|
|
/* Where is the file name? */
|
|
|
|
|
if (colon)
|
|
|
|
|
{
|
|
|
|
|
char *s;
|
|
|
|
|
|
|
|
|
|
file_to_match = (char *) xmalloc (colon - text + 1);
|
|
|
|
|
strncpy (file_to_match, text, colon - text + 1);
|
|
|
|
|
/* Remove trailing colons and quotes from the file name. */
|
|
|
|
|
for (s = file_to_match + (colon - text);
|
|
|
|
|
s > file_to_match;
|
|
|
|
|
s--)
|
|
|
|
|
if (*s == ':' || *s == quote_char)
|
|
|
|
|
*s = '\0';
|
|
|
|
|
}
|
|
|
|
|
/* If the text includes a colon, they want completion only on a
|
|
|
|
|
symbol name after the colon. Otherwise, we need to complete on
|
|
|
|
|
symbols as well as on files. */
|
|
|
|
|
if (colon)
|
|
|
|
|
{
|
|
|
|
|
list = make_file_symbol_completion_list (symbol_start, word,
|
|
|
|
|
file_to_match);
|
|
|
|
|
xfree (file_to_match);
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
list = make_symbol_completion_list (symbol_start, word);
|
|
|
|
|
/* If text includes characters which cannot appear in a file
|
|
|
|
|
name, they cannot be asking for completion on files. */
|
|
|
|
|
if (strcspn (text, gdb_completer_file_name_break_characters) == text_len)
|
|
|
|
|
fn_list = make_source_files_completion_list (text, text);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* How many completions do we have in both lists? */
|
|
|
|
|
if (fn_list)
|
|
|
|
|
for ( ; fn_list[n_files]; n_files++)
|
|
|
|
|
;
|
|
|
|
|
if (list)
|
|
|
|
|
for ( ; list[n_syms]; n_syms++)
|
|
|
|
|
;
|
|
|
|
|
|
|
|
|
|
/* Make list[] large enough to hold both lists, then catenate
|
|
|
|
|
fn_list[] onto the end of list[]. */
|
|
|
|
|
if (n_syms && n_files)
|
|
|
|
|
{
|
|
|
|
|
list = xrealloc (list, (n_syms + n_files + 1) * sizeof (char *));
|
|
|
|
|
memcpy (list + n_syms, fn_list, (n_files + 1) * sizeof (char *));
|
|
|
|
|
xfree (fn_list);
|
|
|
|
|
}
|
|
|
|
|
else if (n_files)
|
|
|
|
|
{
|
|
|
|
|
/* If we only have file names as possible completion, we should
|
|
|
|
|
bring them in sync with what rl_complete expects. The
|
|
|
|
|
problem is that if the user types "break /foo/b TAB", and the
|
|
|
|
|
possible completions are "/foo/bar" and "/foo/baz"
|
|
|
|
|
rl_complete expects us to return "bar" and "baz", without the
|
|
|
|
|
leading directories, as possible completions, because `word'
|
|
|
|
|
starts at the "b". But we ignore the value of `word' when we
|
|
|
|
|
call make_source_files_completion_list above (because that
|
|
|
|
|
would not DTRT when the completion results in both symbols
|
|
|
|
|
and file names), so make_source_files_completion_list returns
|
|
|
|
|
the full "/foo/bar" and "/foo/baz" strings. This produces
|
|
|
|
|
wrong results when, e.g., there's only one possible
|
|
|
|
|
completion, because rl_complete will prepend "/foo/" to each
|
|
|
|
|
candidate completion. The loop below removes that leading
|
|
|
|
|
part. */
|
|
|
|
|
for (n_files = 0; fn_list[n_files]; n_files++)
|
|
|
|
|
{
|
|
|
|
|
memmove (fn_list[n_files], fn_list[n_files] + (word - text),
|
|
|
|
|
strlen (fn_list[n_files]) + 1 - (word - text));
|
|
|
|
|
}
|
|
|
|
|
/* Return just the file-name list as the result. */
|
|
|
|
|
list = fn_list;
|
|
|
|
|
}
|
|
|
|
|
else if (!n_syms)
|
|
|
|
|
{
|
|
|
|
|
/* No completions at all. As the final resort, try completing
|
|
|
|
|
on the entire text as a symbol. */
|
|
|
|
|
list = make_symbol_completion_list (orig_text, word);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return list;
|
|
|
|
|
}
|
|
|
|
|
|
2002-01-10 09:15:58 +01:00
|
|
|
|
/* Complete on command names. Used by "help". */
|
|
|
|
|
char **
|
|
|
|
|
command_completer (char *text, char *word)
|
|
|
|
|
{
|
|
|
|
|
return complete_on_cmdlist (cmdlist, text, word);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
|
|
|
|
/* Here are some useful test cases for completion. FIXME: These should
|
|
|
|
|
be put in the test suite. They should be tested with both M-? and TAB.
|
|
|
|
|
|
|
|
|
|
"show output-" "radix"
|
|
|
|
|
"show output" "-radix"
|
|
|
|
|
"p" ambiguous (commands starting with p--path, print, printf, etc.)
|
|
|
|
|
"p " ambiguous (all symbols)
|
|
|
|
|
"info t foo" no completions
|
|
|
|
|
"info t " no completions
|
|
|
|
|
"info t" ambiguous ("info target", "info terminal", etc.)
|
|
|
|
|
"info ajksdlfk" no completions
|
|
|
|
|
"info ajksdlfk " no completions
|
|
|
|
|
"info" " "
|
|
|
|
|
"info " ambiguous (all info commands)
|
|
|
|
|
"p \"a" no completions (string constant)
|
|
|
|
|
"p 'a" ambiguous (all symbols starting with a)
|
|
|
|
|
"p b-a" ambiguous (all symbols starting with a)
|
|
|
|
|
"p b-" ambiguous (all symbols)
|
|
|
|
|
"file Make" "file" (word break hard to screw up here)
|
|
|
|
|
"file ../gdb.stabs/we" "ird" (needs to not break word at slash)
|
|
|
|
|
*/
|
|
|
|
|
|
2002-02-18 02:12:38 +01:00
|
|
|
|
/* Generate completions all at once. Returns a NULL-terminated array
|
|
|
|
|
of strings. Both the array and each element are allocated with
|
|
|
|
|
xmalloc. It can also return NULL if there are no completions.
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
|
|
|
|
|
|
|
|
|
TEXT is the caller's idea of the "word" we are looking at.
|
|
|
|
|
|
|
|
|
|
LINE_BUFFER is available to be looked at; it contains the entire text
|
|
|
|
|
of the line. POINT is the offset in that line of the cursor. You
|
2002-02-18 02:12:38 +01:00
|
|
|
|
should pretend that the line ends at POINT. */
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
|
|
|
|
|
2002-02-18 02:12:38 +01:00
|
|
|
|
char **
|
|
|
|
|
complete_line (char *text, char *line_buffer, int point)
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
|
|
|
|
{
|
2002-02-18 02:12:38 +01:00
|
|
|
|
char **list = NULL;
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
|
|
|
|
char *tmp_command, *p;
|
|
|
|
|
/* Pointer within tmp_command which corresponds to text. */
|
|
|
|
|
char *word;
|
|
|
|
|
struct cmd_list_element *c, *result_list;
|
|
|
|
|
|
2002-02-18 02:12:38 +01:00
|
|
|
|
/* Choose the default set of word break characters to break completions.
|
|
|
|
|
If we later find out that we are doing completions on command strings
|
|
|
|
|
(as opposed to strings supplied by the individual command completer
|
|
|
|
|
functions, which can be any string) then we will switch to the
|
|
|
|
|
special word break set for command strings, which leaves out the
|
|
|
|
|
'-' character used in some commands. */
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
|
|
|
|
|
2002-02-18 02:12:38 +01:00
|
|
|
|
rl_completer_word_break_characters =
|
|
|
|
|
gdb_completer_word_break_characters;
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
|
|
|
|
|
|
|
|
|
/* Decide whether to complete on a list of gdb commands or on symbols. */
|
2002-02-18 02:12:38 +01:00
|
|
|
|
tmp_command = (char *) alloca (point + 1);
|
|
|
|
|
p = tmp_command;
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
|
|
|
|
|
2002-02-18 02:12:38 +01:00
|
|
|
|
strncpy (tmp_command, line_buffer, point);
|
|
|
|
|
tmp_command[point] = '\0';
|
|
|
|
|
/* Since text always contains some number of characters leading up
|
|
|
|
|
to point, we can find the equivalent position in tmp_command
|
|
|
|
|
by subtracting that many characters from the end of tmp_command. */
|
|
|
|
|
word = tmp_command + point - strlen (text);
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
|
|
|
|
|
2002-02-18 02:12:38 +01:00
|
|
|
|
if (point == 0)
|
|
|
|
|
{
|
|
|
|
|
/* An empty line we want to consider ambiguous; that is, it
|
|
|
|
|
could be any command. */
|
|
|
|
|
c = (struct cmd_list_element *) -1;
|
|
|
|
|
result_list = 0;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
c = lookup_cmd_1 (&p, cmdlist, &result_list, 1);
|
|
|
|
|
}
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
|
|
|
|
|
2002-02-18 02:12:38 +01:00
|
|
|
|
/* Move p up to the next interesting thing. */
|
|
|
|
|
while (*p == ' ' || *p == '\t')
|
|
|
|
|
{
|
|
|
|
|
p++;
|
|
|
|
|
}
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
|
|
|
|
|
2002-02-18 02:12:38 +01:00
|
|
|
|
if (!c)
|
|
|
|
|
{
|
|
|
|
|
/* It is an unrecognized command. So there are no
|
|
|
|
|
possible completions. */
|
|
|
|
|
list = NULL;
|
|
|
|
|
}
|
|
|
|
|
else if (c == (struct cmd_list_element *) -1)
|
|
|
|
|
{
|
|
|
|
|
char *q;
|
|
|
|
|
|
|
|
|
|
/* lookup_cmd_1 advances p up to the first ambiguous thing, but
|
|
|
|
|
doesn't advance over that thing itself. Do so now. */
|
|
|
|
|
q = p;
|
|
|
|
|
while (*q && (isalnum (*q) || *q == '-' || *q == '_'))
|
|
|
|
|
++q;
|
|
|
|
|
if (q != tmp_command + point)
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
|
|
|
|
{
|
2002-02-18 02:12:38 +01:00
|
|
|
|
/* There is something beyond the ambiguous
|
|
|
|
|
command, so there are no possible completions. For
|
|
|
|
|
example, "info t " or "info t foo" does not complete
|
|
|
|
|
to anything, because "info t" can be "info target" or
|
|
|
|
|
"info terminal". */
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
|
|
|
|
list = NULL;
|
|
|
|
|
}
|
2002-02-18 02:12:38 +01:00
|
|
|
|
else
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
|
|
|
|
{
|
2002-02-18 02:12:38 +01:00
|
|
|
|
/* We're trying to complete on the command which was ambiguous.
|
|
|
|
|
This we can deal with. */
|
|
|
|
|
if (result_list)
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
|
|
|
|
{
|
2002-02-18 02:12:38 +01:00
|
|
|
|
list = complete_on_cmdlist (*result_list->prefixlist, p,
|
|
|
|
|
word);
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
2002-02-18 02:12:38 +01:00
|
|
|
|
list = complete_on_cmdlist (cmdlist, p, word);
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
|
|
|
|
}
|
2002-02-18 02:12:38 +01:00
|
|
|
|
/* Insure that readline does the right thing with respect to
|
|
|
|
|
inserting quotes. */
|
|
|
|
|
rl_completer_word_break_characters =
|
|
|
|
|
gdb_completer_command_word_break_characters;
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
|
|
|
|
}
|
2002-02-18 02:12:38 +01:00
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* We've recognized a full command. */
|
|
|
|
|
|
|
|
|
|
if (p == tmp_command + point)
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
|
|
|
|
{
|
2002-02-18 02:12:38 +01:00
|
|
|
|
/* There is no non-whitespace in the line beyond the command. */
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
|
|
|
|
|
2002-02-18 02:12:38 +01:00
|
|
|
|
if (p[-1] == ' ' || p[-1] == '\t')
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
|
|
|
|
{
|
2002-02-18 02:12:38 +01:00
|
|
|
|
/* The command is followed by whitespace; we need to complete
|
|
|
|
|
on whatever comes after command. */
|
|
|
|
|
if (c->prefixlist)
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
|
|
|
|
{
|
2002-02-18 02:12:38 +01:00
|
|
|
|
/* It is a prefix command; what comes after it is
|
|
|
|
|
a subcommand (e.g. "info "). */
|
|
|
|
|
list = complete_on_cmdlist (*c->prefixlist, p, word);
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
|
|
|
|
|
|
|
|
|
/* Insure that readline does the right thing
|
2002-02-18 02:12:38 +01:00
|
|
|
|
with respect to inserting quotes. */
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
|
|
|
|
rl_completer_word_break_characters =
|
|
|
|
|
gdb_completer_command_word_break_characters;
|
|
|
|
|
}
|
|
|
|
|
else if (c->enums)
|
|
|
|
|
{
|
|
|
|
|
list = complete_on_enum (c->enums, p, word);
|
2002-02-18 02:12:38 +01:00
|
|
|
|
rl_completer_word_break_characters =
|
|
|
|
|
gdb_completer_command_word_break_characters;
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
2002-02-18 02:12:38 +01:00
|
|
|
|
/* It is a normal command; what comes after it is
|
|
|
|
|
completed by the command's completer function. */
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
|
|
|
|
if (c->completer == filename_completer)
|
2001-02-18 08:04:11 +01:00
|
|
|
|
{
|
2002-02-18 02:12:38 +01:00
|
|
|
|
/* Many commands which want to complete on
|
|
|
|
|
file names accept several file names, as
|
|
|
|
|
in "run foo bar >>baz". So we don't want
|
|
|
|
|
to complete the entire text after the
|
|
|
|
|
command, just the last word. To this
|
|
|
|
|
end, we need to find the beginning of the
|
|
|
|
|
file name by starting at `word' and going
|
|
|
|
|
backwards. */
|
2001-02-18 08:04:11 +01:00
|
|
|
|
for (p = word;
|
|
|
|
|
p > tmp_command
|
|
|
|
|
&& strchr (gdb_completer_file_name_break_characters, p[-1]) == NULL;
|
|
|
|
|
p--)
|
|
|
|
|
;
|
|
|
|
|
rl_completer_word_break_characters =
|
|
|
|
|
gdb_completer_file_name_break_characters;
|
|
|
|
|
}
|
* completer.c (gdb_completer_loc_break_characters): New variable.
(line_completion_function): If we are completing on locations,
back up the start of word pointer past all characters which can
appear in a location spec.
(location_completer): New function.
* completer.h: Add prototype for location_completer.
* symtab.c (make_source_files_completion_list)
(add_filename_to_list, not_interesting_fname): New functions.
(filename_seen): New function, body extracted from
output_source_filename.
(output_source_filename): Call filename_seen to check if the file
was already printed.
(make_symbol_completion_list): If TEXT includes a
double-quoted string, return an empty list, not NULL.
(make_file_symbol_completion_list): New function, similar to
make_symbol_completion_list but with an additional argument
SRCFILE.
* symtab.h (make_file_symbol_completion_list)
(make_source_files_completion_list): Add prototypes.
* breakpoint.c (_initialize_breakpoint): Make location_completer
be the completion function for all commands which set breakpoints
and watchpoints.
(top-level): #include "completer.h".
* tracepoint.c (_initialize_tracepoint): Make location_completer
be the completion function for the "trace" command.
(top-level): #include "completer.h".
* printcmd.c (_initialize_printcmd): Make location_completer be
the completion function for the "print", "inspect", "call", and
"disassemble" commands.
(top-level): #include "completer.h".
* infcmd.c (_initialize_infcmd): Make location_completer be the
completion function for the "go", "jump", and "until" commands.
(top-level): #include "completer.h".
2001-06-11 18:05:25 +02:00
|
|
|
|
else if (c->completer == location_completer)
|
|
|
|
|
{
|
2002-02-18 02:12:38 +01:00
|
|
|
|
/* Commands which complete on locations want to
|
|
|
|
|
see the entire argument. */
|
* completer.c (gdb_completer_loc_break_characters): New variable.
(line_completion_function): If we are completing on locations,
back up the start of word pointer past all characters which can
appear in a location spec.
(location_completer): New function.
* completer.h: Add prototype for location_completer.
* symtab.c (make_source_files_completion_list)
(add_filename_to_list, not_interesting_fname): New functions.
(filename_seen): New function, body extracted from
output_source_filename.
(output_source_filename): Call filename_seen to check if the file
was already printed.
(make_symbol_completion_list): If TEXT includes a
double-quoted string, return an empty list, not NULL.
(make_file_symbol_completion_list): New function, similar to
make_symbol_completion_list but with an additional argument
SRCFILE.
* symtab.h (make_file_symbol_completion_list)
(make_source_files_completion_list): Add prototypes.
* breakpoint.c (_initialize_breakpoint): Make location_completer
be the completion function for all commands which set breakpoints
and watchpoints.
(top-level): #include "completer.h".
* tracepoint.c (_initialize_tracepoint): Make location_completer
be the completion function for the "trace" command.
(top-level): #include "completer.h".
* printcmd.c (_initialize_printcmd): Make location_completer be
the completion function for the "print", "inspect", "call", and
"disassemble" commands.
(top-level): #include "completer.h".
* infcmd.c (_initialize_infcmd): Make location_completer be the
completion function for the "go", "jump", and "until" commands.
(top-level): #include "completer.h".
2001-06-11 18:05:25 +02:00
|
|
|
|
for (p = word;
|
|
|
|
|
p > tmp_command
|
|
|
|
|
&& p[-1] != ' ' && p[-1] != '\t';
|
|
|
|
|
p--)
|
|
|
|
|
;
|
|
|
|
|
}
|
2001-02-18 08:04:11 +01:00
|
|
|
|
list = (*c->completer) (p, word);
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
|
|
|
|
}
|
|
|
|
|
}
|
2002-02-18 02:12:38 +01:00
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* The command is not followed by whitespace; we need to
|
|
|
|
|
complete on the command itself. e.g. "p" which is a
|
|
|
|
|
command itself but also can complete to "print", "ptype"
|
|
|
|
|
etc. */
|
|
|
|
|
char *q;
|
|
|
|
|
|
|
|
|
|
/* Find the command we are completing on. */
|
|
|
|
|
q = p;
|
|
|
|
|
while (q > tmp_command)
|
|
|
|
|
{
|
|
|
|
|
if (isalnum (q[-1]) || q[-1] == '-' || q[-1] == '_')
|
|
|
|
|
--q;
|
|
|
|
|
else
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
list = complete_on_cmdlist (result_list, q, word);
|
|
|
|
|
|
|
|
|
|
/* Insure that readline does the right thing
|
|
|
|
|
with respect to inserting quotes. */
|
|
|
|
|
rl_completer_word_break_characters =
|
|
|
|
|
gdb_completer_command_word_break_characters;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* There is non-whitespace beyond the command. */
|
|
|
|
|
|
|
|
|
|
if (c->prefixlist && !c->allow_unknown)
|
|
|
|
|
{
|
|
|
|
|
/* It is an unrecognized subcommand of a prefix command,
|
|
|
|
|
e.g. "info adsfkdj". */
|
|
|
|
|
list = NULL;
|
|
|
|
|
}
|
|
|
|
|
else if (c->enums)
|
|
|
|
|
{
|
|
|
|
|
list = complete_on_enum (c->enums, p, word);
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* It is a normal command. */
|
|
|
|
|
if (c->completer == filename_completer)
|
|
|
|
|
{
|
|
|
|
|
/* See the commentary above about the specifics
|
|
|
|
|
of file-name completion. */
|
|
|
|
|
for (p = word;
|
|
|
|
|
p > tmp_command
|
|
|
|
|
&& strchr (gdb_completer_file_name_break_characters, p[-1]) == NULL;
|
|
|
|
|
p--)
|
|
|
|
|
;
|
|
|
|
|
rl_completer_word_break_characters =
|
|
|
|
|
gdb_completer_file_name_break_characters;
|
|
|
|
|
}
|
|
|
|
|
else if (c->completer == location_completer)
|
|
|
|
|
{
|
|
|
|
|
for (p = word;
|
|
|
|
|
p > tmp_command
|
|
|
|
|
&& p[-1] != ' ' && p[-1] != '\t';
|
|
|
|
|
p--)
|
|
|
|
|
;
|
|
|
|
|
}
|
|
|
|
|
list = (*c->completer) (p, word);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return list;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Generate completions one by one for the completer. Each time we are
|
|
|
|
|
called return another potential completion to the caller.
|
|
|
|
|
line_completion just completes on commands or passes the buck to the
|
|
|
|
|
command's completer function, the stuff specific to symbol completion
|
|
|
|
|
is in make_symbol_completion_list.
|
|
|
|
|
|
|
|
|
|
TEXT is the caller's idea of the "word" we are looking at.
|
|
|
|
|
|
|
|
|
|
MATCHES is the number of matches that have currently been collected from
|
|
|
|
|
calling this completion function. When zero, then we need to initialize,
|
|
|
|
|
otherwise the initialization has already taken place and we can just
|
|
|
|
|
return the next potential completion string.
|
|
|
|
|
|
|
|
|
|
LINE_BUFFER is available to be looked at; it contains the entire text
|
|
|
|
|
of the line. POINT is the offset in that line of the cursor. You
|
|
|
|
|
should pretend that the line ends at POINT.
|
|
|
|
|
|
|
|
|
|
Returns NULL if there are no more completions, else a pointer to a string
|
|
|
|
|
which is a possible completion, it is the caller's responsibility to
|
|
|
|
|
free the string. */
|
|
|
|
|
|
|
|
|
|
char *
|
|
|
|
|
line_completion_function (char *text, int matches, char *line_buffer, int point)
|
|
|
|
|
{
|
|
|
|
|
static char **list = (char **) NULL; /* Cache of completions */
|
|
|
|
|
static int index; /* Next cached completion */
|
|
|
|
|
char *output = NULL;
|
|
|
|
|
|
|
|
|
|
if (matches == 0)
|
|
|
|
|
{
|
|
|
|
|
/* The caller is beginning to accumulate a new set of completions, so
|
|
|
|
|
we need to find all of them now, and cache them for returning one at
|
|
|
|
|
a time on future calls. */
|
|
|
|
|
|
|
|
|
|
if (list)
|
|
|
|
|
{
|
|
|
|
|
/* Free the storage used by LIST, but not by the strings inside.
|
|
|
|
|
This is because rl_complete_internal () frees the strings. */
|
|
|
|
|
xfree (list);
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
|
|
|
|
}
|
2002-02-18 02:12:38 +01:00
|
|
|
|
index = 0;
|
|
|
|
|
list = complete_line (text, line_buffer, point);
|
2000-11-30 Fernando Nasser <fnasser@redhat.com>
* linespec.h: New file. Declarations for linespec.c.
* linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c,
symtab.c, tracepoint.c: Include the above.
* completer.c: New file. Line completion stuff for GDB.
(get_gdb_completer_word_break_characters,
get_gdb_completer_quote_characters): New functions. Accessors for
useful completer internal data.
(filename_completer, line_completion_function, skip_quoted): Moved
here from top.c.
* completer.h: New file. Declarations for the above.
* linespec.c (decode_line_1): Use
get_gdb_completer_word_break_characters and
get_gdb_completer_quote_characters.
* top.c: Include completer.h.
(filename_completer, line_completion_function, skip_quoted):
Moved to completer.c.
* corefile.c, exec.c, source.c, symfile.c, linespec.c: Include
completer.h.
* Makefile.in (SFILES): Add completer.c.
(COMMON_OBS): Add completer.o.
(completer.o): New target.
(linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o,
symtab.o, tracepoint.o): Add linespec.h to dependencies list.
(corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h
to dependencies list.
2000-12-01 01:43:47 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* If we found a list of potential completions during initialization then
|
|
|
|
|
dole them out one at a time. The vector of completions is NULL
|
|
|
|
|
terminated, so after returning the last one, return NULL (and continue
|
|
|
|
|
to do so) each time we are called after that, until a new list is
|
|
|
|
|
available. */
|
|
|
|
|
|
|
|
|
|
if (list)
|
|
|
|
|
{
|
|
|
|
|
output = list[index];
|
|
|
|
|
if (output)
|
|
|
|
|
{
|
|
|
|
|
index++;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#if 0
|
|
|
|
|
/* Can't do this because readline hasn't yet checked the word breaks
|
|
|
|
|
for figuring out whether to insert a quote. */
|
|
|
|
|
if (output == NULL)
|
|
|
|
|
/* Make sure the word break characters are set back to normal for the
|
|
|
|
|
next time that readline tries to complete something. */
|
|
|
|
|
rl_completer_word_break_characters =
|
|
|
|
|
gdb_completer_word_break_characters;
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
return (output);
|
|
|
|
|
}
|
|
|
|
|
/* Skip over a possibly quoted word (as defined by the quote characters
|
|
|
|
|
and word break characters the completer uses). Returns pointer to the
|
|
|
|
|
location after the "word". */
|
|
|
|
|
|
|
|
|
|
char *
|
|
|
|
|
skip_quoted (char *str)
|
|
|
|
|
{
|
|
|
|
|
char quote_char = '\0';
|
|
|
|
|
char *scan;
|
|
|
|
|
|
|
|
|
|
for (scan = str; *scan != '\0'; scan++)
|
|
|
|
|
{
|
|
|
|
|
if (quote_char != '\0')
|
|
|
|
|
{
|
|
|
|
|
/* Ignore everything until the matching close quote char */
|
|
|
|
|
if (*scan == quote_char)
|
|
|
|
|
{
|
|
|
|
|
/* Found matching close quote. */
|
|
|
|
|
scan++;
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
else if (strchr (gdb_completer_quote_characters, *scan))
|
|
|
|
|
{
|
|
|
|
|
/* Found start of a quoted string. */
|
|
|
|
|
quote_char = *scan;
|
|
|
|
|
}
|
|
|
|
|
else if (strchr (gdb_completer_word_break_characters, *scan))
|
|
|
|
|
{
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
return (scan);
|
|
|
|
|
}
|
|
|
|
|
|