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| author | Per Bothner <per@bothner.com> | 1992-03-25 23:07:16 +0000 |
|---|---|---|
| committer | Per Bothner <per@bothner.com> | 1992-03-25 23:07:16 +0000 |
| commit | 5c71cf23f98882e7a91e14b0c8f1f54045f5de29 (patch) | |
| tree | e1aa2eeb1ea2bf21899a60fddc6cf40611863bdb /gdb | |
| parent | c6b5156357f3afd193547ddcffb0c76e9ee1318e (diff) | |
| download | gdb-5c71cf23f98882e7a91e14b0c8f1f54045f5de29.zip gdb-5c71cf23f98882e7a91e14b0c8f1f54045f5de29.tar.gz gdb-5c71cf23f98882e7a91e14b0c8f1f54045f5de29.tar.bz2 | |
* command.c, main.c (various places): Use ctype.h macros
(such as isupper(x)), instead of hard-wiring in ASCII-isms
(such as (x >= 'A' && x <= 'Z')).
(There are still more of these in other files.)
* main.c (defined_command): Lower-case the user's
new command before entering it. Needed because
command lookup is case-insensitive (and also lower-cases).
(Based on Metin's earlier patch.)
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 11 | ||||
| -rw-r--r-- | gdb/command.c | 11 |
2 files changed, 15 insertions, 7 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 8855139..5b60ed15 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,14 @@ +Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com) + + * command.c, main.c (various places): Use ctype.h macros + (such as isupper(x)), instead of hard-wiring in ASCII-isms + (such as (x >= 'A' && x <= 'Z')). + (There are still more of these in other files.) + * main.c (defined_command): Lower-case the user's + new command before entering it. Needed because + command lookup is case-insensitive (and also lower-cases). + (Based on Metin's earlier patch.) + Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com) * config/irix4.mh: new file. 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; } |