tktreectrl/generic/tkTreeUtils.c

1701     int numChunks;		/* Number of chunks actually used in
1709     LayoutChunk chunks[1];	/* Array of chunks.  The actual size will
1757     chunkPtr = &layoutPtr->chunks[layoutPtr->numChunks];
1941 	    &layoutPtr->chunks[layoutPtr->numChunks - 1] : NULL;
1957 	if (layoutPtr->chunks[layoutPtr->numChunks - 1].start[0] == '\n') {
1972     /* Fiddle with chunks on the last line to add ellipsis if there is some
1980 	chunkPtr = &layoutPtr->chunks[layoutPtr->numChunks - 1];
1984 		chunkPtr = &layoutPtr->chunks[n];
2020 		if (layoutPtr->chunks[layoutPtr->numChunks - 2].y != chunkPtr->y)
2022 		chunkPtr = &layoutPtr->chunks[layoutPtr->numChunks - 2];
2052 	layoutPtr->chunks[0].start = string;
2053 	layoutPtr->chunks[0].numBytes = 0;
2054 	layoutPtr->chunks[0].numChars = 0;
2055 	layoutPtr->chunks[0].numDisplayChars = -1;
2056 	layoutPtr->chunks[0].x = 0;
2057 	layoutPtr->chunks[0].y = fm.ascent;
2058 	layoutPtr->chunks[0].totalWidth = 0;
2059 	layoutPtr->chunks[0].displayWidth = 0;
2062 	chunkPtr = layoutPtr->chunks;
2152     chunkPtr = layoutPtr->chunks;
3414  * allocates blocks of same-sized chunks, and holds on to those chunks when