constify command prefix
This constifies the "prefix" argument to the various command-adding functions. 2014-07-24 Tom Tromey <tromey@redhat.com> * cli/cli-decode.c (print_help_for_command): Make "prefix" const. (add_prefix_cmd, add_abbrev_prefix_cmd, apropos_cmd, help_list) (help_cmd_list): Constify. (lookup_cmd): Update. * cli/cli-decode.h (struct cmd_list_element) <prefixname>: Now const. (help_cmd_list, apropos_cmd): Update. * cli/cli-script.c (show_user): Update. * cli/cli-setshow.c (cmd_show_list): Make "prefix" const. * cli/cli-setshow.h (cmd_show_list): Update. * command.h (add_prefix_cmd, add_abbrev_prefix_cmd, help_list) (cmd_show_list): Update. * guile/scm-cmd.c (cmdscm_destroyer): Update. * python/py-cmd.c (cmdpy_destroyer): Update.
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@ -1707,7 +1707,7 @@ show_user_1 (struct cmd_list_element *c, const char *prefix, const char *name,
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if (c->prefixlist != NULL)
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{
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char *prefixname = c->prefixname;
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const char *prefixname = c->prefixname;
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for (c = *c->prefixlist; c != NULL; c = c->next)
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if (c->class == class_user || c->prefixlist != NULL)
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