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Address edge cases.

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This commit is contained in:
Jeroen van Rijn
2022-04-26 13:14:09 +02:00
parent 9f8d90f466
commit a5342a0126
15 changed files with 150 additions and 102 deletions
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35
src/string.cpp
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@@ -298,41 +298,6 @@ String filename_from_path(String s) {
return make_string(nullptr, 0);
}
String remove_extension_from_path(String const &s) {
for (isize i = s.len-1; i >= 0; i--) {
if (s[i] == '.') {
return substring(s, 0, i);
}
}
return s;
}
String remove_directory_from_path(String const &s) {
isize len = 0;
for (isize i = s.len-1; i >= 0; i--) {
if (s[i] == '/' ||
s[i] == '\\') {
break;
}
len += 1;
}
return substring(s, s.len-len, s.len);
}
String directory_from_path(String const &s) {
isize i = s.len-1;
for (; i >= 0; i--) {
if (s[i] == '/' ||
s[i] == '\\') {
break;
}
}
if (i >= 0) {
return substring(s, 0, i);
}
return substring(s, 0, 0);
}
String concatenate_strings(gbAllocator a, String const &x, String const &y) {
isize len = x.len+y.len;
u8 *data = gb_alloc_array(a, u8, len+1);