X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fcommand.c;h=de77be80e8f95596e67c291309590691b84b2377;hb=c434e369b6695f8135a2914e9a425edcdd09ef35;hp=1e9fd570a6d8b3fbb0c7a11cb6d51273d2dda6ba;hpb=119676ae19d4f862cab6261936d1f6223f5534cc;p=pspp-builds.git

diff --git a/src/command.c b/src/command.c
index 1e9fd570..de77be80 100644
--- a/src/command.c
+++ b/src/command.c
@@ -305,7 +305,7 @@ static const char *
 find_word (const char *string, size_t *word_len) 
 {
   /* Skip whitespace and asterisks. */
-  while (isspace (*string))
+  while (isspace ((unsigned char) *string))
     string++;
 
   /* End of string? */
@@ -343,14 +343,14 @@ conflicting_3char_prefixes (const char *a, const char *b)
   assert (aw != NULL && bw != NULL);
 
   /* Words that are the same don't conflict. */
-  if (aw_len == bw_len && !mm_case_compare (aw, bw, aw_len))
+  if (aw_len == bw_len && !buf_compare_case (aw, bw, aw_len))
     return 0;
   
   /* Words that are otherwise the same in the first three letters
      do conflict. */
   return ((aw_len > 3 && bw_len > 3)
           || (aw_len == 3 && bw_len > 3)
-          || (bw_len == 3 && aw_len > 3)) && !mm_case_compare (aw, bw, 3);
+          || (bw_len == 3 && aw_len > 3)) && !buf_compare_case (aw, bw, 3);
 }
 
 /* Returns nonzero if CMD can be confused with another command
@@ -392,7 +392,7 @@ cmd_match_words (const struct command *cmd,
        word != NULL && word_idx < word_cnt;
        word = find_word (word + word_len, &word_len), word_idx++)
     if (word_len != strlen (words[word_idx])
-        || mm_case_compare (word, words[word_idx], word_len))
+        || buf_compare_case (word, words[word_idx], word_len))
       {
         size_t match_chars = match_strings (word, word_len,
                                             words[word_idx],