* NOTE: It is OK to "play" with the buffer directly if you work it this
* way:
*
- * ----
- * strbuf_grow(sb, SOME_SIZE); <1>
- * strbuf_setlen(sb, sb->len + SOME_OTHER_SIZE);
- * ----
+ * strbuf_grow(sb, SOME_SIZE); <1>
+ * strbuf_setlen(sb, sb->len + SOME_OTHER_SIZE);
+ *
* <1> Here, the memory array starting at `sb->buf`, and of length
* `strbuf_avail(sb)` is all yours, and you can be sure that
* `strbuf_avail(sb)` is at least `SOME_SIZE`.
#define STRBUF_INIT { 0, 0, strbuf_slopbuf }
/**
- * Functions
- * ---------
- */
-
-/**
- * * Life Cycle
+ * Life Cycle Functions
+ * --------------------
*/
/**
/**
- * * Related to the size of the buffer
+ * Functions related to the size of the buffer
+ * -------------------------------------------
*/
/**
/**
- * * Related to the contents of the buffer
+ * Functions related to the contents of the buffer
+ * -----------------------------------------------
*/
/**
- * Strip whitespace from the beginning and end of a string.
- * Equivalent to performing `strbuf_rtrim()` followed by `strbuf_ltrim()`.
+ * Strip whitespace from the beginning (`ltrim`), end (`rtrim`), or both side
+ * (`trim`) of a string.
*/
extern void strbuf_trim(struct strbuf *);
-
-/**
- * Strip whitespace from the end of a string.
- */
extern void strbuf_rtrim(struct strbuf *);
-
-/**
- * Strip whitespace from the beginning of a string.
- */
extern void strbuf_ltrim(struct strbuf *);
/**
/**
- * * Adding data to the buffer
+ * Adding data to the buffer
+ * -------------------------
*
* NOTE: All of the functions in this section will grow the buffer as
* necessary. If they fail for some reason other than memory shortage and the
* NOTE: This function will *always* be implemented as an inline or a macro
* using strlen, meaning that this is efficient to write things like:
*
- * ----
- * strbuf_addstr(sb, "immediate string");
- * ----
+ * strbuf_addstr(sb, "immediate string");
*
*/
static inline void strbuf_addstr(struct strbuf *sb, const char *s)
* substring containing everything following the (max-1)th terminator
* character).
*
+ * The most generic form is `strbuf_split_buf`, which takes an arbitrary
+ * pointer/len buffer. The `_str` variant takes a NUL-terminated string,
+ * the `_max` variant takes a strbuf, and just `strbuf_split` is a convenience
+ * wrapper to drop the `max` parameter.
+ *
* For lighter-weight alternatives, see string_list_split() and
* string_list_split_in_place().
*/
extern struct strbuf **strbuf_split_buf(const char *, size_t,
int terminator, int max);
-/**
- * Split a NUL-terminated string at the specified terminator
- * character. See strbuf_split_buf() for more information.
- */
static inline struct strbuf **strbuf_split_str(const char *str,
int terminator, int max)
{
return strbuf_split_buf(str, strlen(str), terminator, max);
}
-/**
- * Split a strbuf at the specified terminator character. See
- * strbuf_split_buf() for more information.
- */
static inline struct strbuf **strbuf_split_max(const struct strbuf *sb,
int terminator, int max)
{
return strbuf_split_buf(sb->buf, sb->len, terminator, max);
}
-/**
- * Split a strbuf at the specified terminator character. See
- * strbuf_split_buf() for more information.
- */
static inline struct strbuf **strbuf_split(const struct strbuf *sb,
int terminator)
{