html entities for Sanskrit characters found in LSJ
[nmacrnull] n̥̄
[ngnull] n̥
[dibreve] ˘˘
imacracute ī΄
[uglide] u̯
[ncirc ] n̂
[umacracute] ū́
[ucaron] ǔ
[icaron] ǐ
[ocaron] ǒ
[acaron] ǎ
[jcaron] ĵ
[kudot] ḳ
[rtilde] r̃
[snull] ṣ
[tnull] ṭ
[hudot] ḥ