The standart syntax of ft_printf format is:
%[flags][width][.precision][length]type
Available flags:
| Flag | Description |
|---|---|
| # | alternative form |
| 0 | prepends zeros for numeric types |
| - | left-align the output |
| + | prepends a plus for positive singed numeric types |
| ' ' | prepends a space for positive singed numeric types |
Avaliable length convertings:
| Flag | Description |
|---|---|
| hh | char |
| h | short |
| z | size_t |
| l | long |
| ll | long long |
| j | intmax_t |
Available conversion types:
| Type | Description |
|---|---|
| s | null-terminated string |
| S | null-terminated unicode supporting string |
| p | unsigned hexadecimal lower-case number |
| d | signed decimal number |
| D | singed long decimal number |
| i | signed decimal number |
| o | unsigned octal number |
| O | unsinged long octal number |
| u | unsigned number |
| U | unsinged long number |
| x | unsigned hexadecimal lower-case number |
| X | unsigned hexadecimal upper-case number |
| c | character |
| C | unicode character |
| % | literal character |
Useful features:
- Flags, width, precision and type different arrangement support
- More than one conversion specified type support
- Unicode width and precision processing