From 6351ebb7e55345d799499c8a326530d3ce35e00a Mon Sep 17 00:00:00 2001 From: Guillaume Gomez Date: Wed, 13 Dec 2017 00:20:45 +0100 Subject: make doc search more relevant --- src/librustdoc/html/static/main.js | 19 +++++++------------ 1 file changed, 7 insertions(+), 12 deletions(-) (limited to 'src') diff --git a/src/librustdoc/html/static/main.js b/src/librustdoc/html/static/main.js index 81971157b84..0c775f2a58e 100644 --- a/src/librustdoc/html/static/main.js +++ b/src/librustdoc/html/static/main.js @@ -681,6 +681,9 @@ } function checkPath(startsWith, lastElem, ty) { + if (startsWith.length === 0) { + return 0; + } var ret_lev = MAX_LEV_DISTANCE + 1; var path = ty.path.split("::"); @@ -706,18 +709,7 @@ lev_total += lev; } if (aborted === false) { - var extra = MAX_LEV_DISTANCE + 1; - if (i + startsWith.length < path.length) { - extra = levenshtein(path[i + startsWith.length], lastElem); - } - if (extra > MAX_LEV_DISTANCE) { - extra = levenshtein(ty.name, lastElem); - } - if (extra < MAX_LEV_DISTANCE + 1) { - lev_total += extra; - ret_lev = Math.min(ret_lev, - Math.round(lev_total / (startsWith.length + 1))); - } + ret_lev = Math.min(ret_lev, Math.round(lev_total / startsWith.length)); } } return ret_lev; @@ -934,6 +926,9 @@ } lev += lev_add; + if (searchWords[j].startsWith(val)) { + lev -= 1; + } if (in_args <= MAX_LEV_DISTANCE) { if (results_in_args[fullId] === undefined) { results_in_args[fullId] = { -- cgit 1.4.1-3-g733a5