docs: formatting fixes

include/git2/attr.h

@@ -228,7 +228,7 @@ GIT_EXTERN(void) git_attr_cache_flush(
  * function allows you to add others.  For example, to add the default
  * macro, you would call:
  *
- *    git_attr_add_macro(repo, "binary", "-diff -crlf");
+ *     git_attr_add_macro(repo, "binary", "-diff -crlf");
  */
 GIT_EXTERN(int) git_attr_add_macro(
 	git_repository *repo,

include/git2/common.h

@@ -142,34 +142,42 @@ enum {
  *
  * Available options:
  *
- *	opts(GIT_OPT_GET_MWINDOW_SIZE, size_t *):
+ *	* opts(GIT_OPT_GET_MWINDOW_SIZE, size_t *):
- *		Get the maximum mmap window size
  *
- *	opts(GIT_OPT_SET_MWINDOW_SIZE, size_t):
+ *		> Get the maximum mmap window size
- *		Set the maximum mmap window size
  *
- *	opts(GIT_OPT_GET_MWINDOW_MAPPED_LIMIT, size_t *):
+ *	* opts(GIT_OPT_SET_MWINDOW_SIZE, size_t):
- *		Get the maximum memory that will be mapped in total by the library
  *
- *	opts(GIT_OPT_SET_MWINDOW_MAPPED_LIMIT, size_t):
+ *		> Set the maximum mmap window size
- *		Set the maximum amount of memory that can be mapped at any time
+ *
+ *	* opts(GIT_OPT_GET_MWINDOW_MAPPED_LIMIT, size_t *):
+ *
+ *		> Get the maximum memory that will be mapped in total by the library
+ *
+ *	* opts(GIT_OPT_SET_MWINDOW_MAPPED_LIMIT, size_t):
+ *
+ *		>Set the maximum amount of memory that can be mapped at any time
  *		by the library
  *
- *	opts(GIT_OPT_GET_SEARCH_PATH, int level, char *out, size_t len)
+ *	* opts(GIT_OPT_GET_SEARCH_PATH, int level, char *out, size_t len)
- *		Get the search path for a given level of config data.  "level" must
- *		be one of GIT_CONFIG_LEVEL_SYSTEM, GIT_CONFIG_LEVEL_GLOBAL, or
- *		GIT_CONFIG_LEVEL_XDG.  The search path is written to the `out`
- *		buffer up to size `len`.  Returns GIT_EBUFS if buffer is too small.
  *
- *	opts(GIT_OPT_SET_SEARCH_PATH, int level, const char *path)
+ *		> Get the search path for a given level of config data.  "level" must
- *		Set the search path for a level of config data.  The search path
+ *		> be one of `GIT_CONFIG_LEVEL_SYSTEM`, `GIT_CONFIG_LEVEL_GLOBAL`, or
- *		applied to shared attributes and ignore files, too.
+ *		> `GIT_CONFIG_LEVEL_XDG`.  The search path is written to the `out`
- *      - `path` lists directories delimited by GIT_PATH_LIST_SEPARATOR.
+ *		> buffer up to size `len`.  Returns GIT_EBUFS if buffer is too small.
- *		  Pass NULL to reset to the default (generally based on environment
+ *
- *		  variables).  Use magic path `$PATH` to include the old value
+ *	* opts(GIT_OPT_SET_SEARCH_PATH, int level, const char *path)
- *		  of the path (if you want to prepend or append, for instance).
+ *
- *		- `level` must be GIT_CONFIG_LEVEL_SYSTEM, GIT_CONFIG_LEVEL_GLOBAL,
+ *		> Set the search path for a level of config data.  The search path
- *		  or GIT_CONFIG_LEVEL_XDG.
+ *		> applied to shared attributes and ignore files, too.
+ *		>
+ *		> - `path` lists directories delimited by GIT_PATH_LIST_SEPARATOR.
+ *		>   Pass NULL to reset to the default (generally based on environment
+ *		>   variables).  Use magic path `$PATH` to include the old value
+ *		>   of the path (if you want to prepend or append, for instance).
+ *		>
+ *		> - `level` must be GIT_CONFIG_LEVEL_SYSTEM, GIT_CONFIG_LEVEL_GLOBAL,
+ *		>   or GIT_CONFIG_LEVEL_XDG.
  *
  * @param option Option key
  * @param ... value to set the option

include/git2/cred_helpers.h

@@ -30,11 +30,11 @@ typedef struct git_cred_userpass_payload {
 /**
  * Stock callback usable as a git_cred_acquire_cb.  This calls
  * git_cred_userpass_plaintext_new unless the protocol has not specified
- * GIT_CREDTYPE_USERPASS_PLAINTEXT as an allowed type.
+ * `GIT_CREDTYPE_USERPASS_PLAINTEXT` as an allowed type.
  *
  * @param cred The newly created credential object.
  * @param url The resource for which we are demanding a credential.
- * @param username_from_url The username that was embedded in a "user@host"
+ * @param user_from_url The username that was embedded in a "user@host"
  *                          remote url, or NULL if not included.
  * @param allowed_types A bitmask stating which cred types are OK to return.
  * @param payload The payload provided when specifying this callback.  (This is