diff options
Diffstat (limited to 'src/luaotfload-database.lua')
| -rw-r--r-- | src/luaotfload-database.lua | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/src/luaotfload-database.lua b/src/luaotfload-database.lua index a369d8e..e4188dc 100644 --- a/src/luaotfload-database.lua +++ b/src/luaotfload-database.lua @@ -2953,7 +2953,7 @@ end --- int -> string local nth_font_filename = function (n) - report ("info", 4, "db", "Picking the %d font file.", n) + report ("info", 4, "db", "Picking font file no. %d.", n) if not p_blacklist then read_blacklist () end @@ -2961,6 +2961,25 @@ local nth_font_filename = function (n) return filenames[n] and filenames[n][1] or "<error>" end +--[[doc-- + + font_slice -- Return the fonts in the range from lo to hi. + +--doc]]-- + +local font_slice = function (lo, hi) + report ("info", 4, "db", "Retrieving font files nos. %d--%d.", lo, hi) + if not p_blacklist then + read_blacklist () + end + local filenames = collect_font_filenames () + local result = { } + for i = lo, hi do + result[#result + 1] = filenames[i][1] + end + return result +end + --[[doc count_font_files -- Return the number of files found by @@ -3507,6 +3526,7 @@ names.getfilename = resolve_fullpath names.set_location_precedence = set_location_precedence names.count_font_files = count_font_files names.nth_font_filename = nth_font_filename +names.font_slice = font_slice --- font cache names.purge_cache = purge_cache |