Get the current position of a cursor — am_cursor

Retrieves the current position of a cursor within a text object. The position automatically adjusts as text is inserted or deleted before the cursor's original position. The cursor remembers which text object it was created for, so you only need to pass the cursor itself.

Usage

am_cursor_position(cursor)

Arguments

cursor: An am_cursor object created by am_cursor()

Value

Integer position (0-based inter-character position) where the cursor currently points. See am_cursor() for indexing details.

Examples

doc <- am_create()
am_put(doc, AM_ROOT, "text", am_text("Hello World"))
text_obj <- am_get(doc, AM_ROOT, "text")

# Create cursor
cursor <- am_cursor(text_obj, 5)

# Get position
pos <- am_cursor_position(cursor)
pos  # 5
#> [1] 5