diff options
Diffstat (limited to 'gdb/command.c')
| -rw-r--r-- | gdb/command.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/gdb/command.c b/gdb/command.c index 4eed2a0..f39600e 100644 --- a/gdb/command.c +++ b/gdb/command.c @@ -535,7 +535,7 @@ lookup_cmd_1 (text, clist, result_list, ignore_help_classes) for (tmp = 0; tmp < len; tmp++) { char x = (*text)[tmp]; - command[tmp] = (x >= 'A' && x <= 'Z') ? x - 'A' + 'a' : x; + command[tmp] = isupper(x) ? tolower(x) : x; } command[len] = '\0'; @@ -784,10 +784,7 @@ lookup_cmd (line, list, cmdtype, allow_unknown) /* Find end of command name. */ p = *line; - while (*p == '-' - || (*p >= 'a' && *p <= 'z') - || (*p >= 'A' && *p <= 'Z') - || (*p >= '0' && *p <= '9')) + while (*p == '-' || isalnum(*p)) p++; /* Look up the command name. @@ -812,8 +809,8 @@ lookup_cmd (line, list, cmdtype, allow_unknown) for (cmd_len = 0; cmd_len < p - *line; cmd_len++) { char x = (*line)[cmd_len]; - if (x >= 'A' && x <= 'Z') - processed_cmd[cmd_len] = x - 'A' + 'a'; + if (isupper(x)) + processed_cmd[cmd_len] = tolower(x); else processed_cmd[cmd_len] = x; } |