From ed59ded5ebf4f5eb5014612020c88ebd27f0b819 Mon Sep 17 00:00:00 2001 From: Doug Evans Date: Tue, 15 Nov 2011 05:06:35 +0000 Subject: Make "!" an alias for "shell". * NEWS: Add mention. * cli/cli-cmds.c (init_cli_cmds): Remove xdb_commands condition on adding "!" command, always add it. * cli/cli-decode.c (find_command_name_length): Recognize "!" as a command of length one. doc/ * gdb.texinfo (Shell Commands): Document "!". testsuite/ * gdb.base/shell.exp: New file. --- gdb/cli/cli-decode.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'gdb/cli/cli-decode.c') diff --git a/gdb/cli/cli-decode.c b/gdb/cli/cli-decode.c index 0870782..22ae6ec 100644 --- a/gdb/cli/cli-decode.c +++ b/gdb/cli/cli-decode.c @@ -1127,11 +1127,16 @@ find_command_name_length (const char *text) Note that this is larger than the character set allowed when creating user-defined commands. */ + /* Recognize '!' as a single character command so that, e.g., "!ls" + works as expected. */ + if (*p == '!') + return 1; + while (isalnum (*p) || *p == '-' || *p == '_' /* Characters used by TUI specific commands. */ || *p == '+' || *p == '<' || *p == '>' || *p == '$' /* Characters used for XDB compatibility. */ - || (xdb_commands && (*p == '!' || *p == '/' || *p == '?'))) + || (xdb_commands && (*p == '/' || *p == '?'))) p++; return p - text; -- cgit v1.1