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tweaks: rename four variables, for density and aptness

master
Benno Schulenberg 2016-12-26 11:01:40 +01:00
parent 8db21b68d5
commit c24caf5fb8
1 changed files with 7 additions and 8 deletions
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15
src/files.c
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@ -2713,25 +2713,24 @@ char *input_tab(char *buf, bool allow_files, size_t *place,
char *mzero, *glued;
const char *lastslash = revstrstr(buf, "/", buf + *place);
size_t lastslash_len = (lastslash == NULL) ? 0 : lastslash - buf + 1;
char match1[mb_cur_max()], match2[mb_cur_max()];
int match1_len, match2_len;
char char1[mb_cur_max()], char2[mb_cur_max()];
int len1, len2;
/* Get the number of characters that all matches have in common. */
while (TRUE) {
match1_len = parse_mbchar(matches[0] + common_len, match1, NULL);
len1 = parse_mbchar(matches[0] + common_len, char1, NULL);
for (match = 1; match < num_matches; match++) {
match2_len = parse_mbchar(matches[match] + common_len,
match2, NULL);
if (match1_len != match2_len ||
strncmp(match1, match2, match2_len) != 0)
len2 = parse_mbchar(matches[match] + common_len, char2, NULL);
if (len1 != len2 || strncmp(char1, char2, len2) != 0)
break;
}
if (match < num_matches || matches[0][common_len] == '\0')
break;
common_len += match1_len;
common_len += len1;
}
mzero = charalloc(lastslash_len + common_len + 1);