urasm: fixes in `marg2str()` (indexing support); added `strlen()`
treece0e6f138d32271a41a07696814ca4ffa56d096f
-rw-r--r-- 66 Jamfile
-rw-r--r-- 133 Jamrules
drwxr-xr-x - dox
drwxr-xr-x - libs
drwxr-xr-x - samples
drwxr-xr-x - src
drwxr-xr-x - test
drwxr-xr-x - uniconverter