diff options
| -rw-r--r-- | luaotfload-database.lua | 24 | ||||
| -rwxr-xr-x | luaotfload-tool.lua | 10 | ||||
| -rw-r--r-- | luaotfload-tool.rst | 2 |
3 files changed, 27 insertions, 9 deletions
diff --git a/luaotfload-database.lua b/luaotfload-database.lua index a12cdd1..4ee07f4 100644 --- a/luaotfload-database.lua +++ b/luaotfload-database.lua @@ -533,6 +533,7 @@ local set_font_filter --- state of the database local fonts_reloaded = false +local fonts_read = 0 --- limit output when approximate font matching (luaotfload-tool -F) local fuzzy_limit = 1 --- display closest only @@ -2112,15 +2113,20 @@ local scan_dir = function (dirname, currentnames, targetnames, local fullname = found[j] fullname = path_normalize(fullname) local new - if dry_run == true then - report_status ("both", "db", - "Would have been loading %q", fullname) - else - report_status ("both", "db", "Loading font %q", fullname) - local new = read_font_names (fullname, currentnames, - targetnames, texmf) - if new == true then - n_new = n_new + 1 + if not luaotfloadconfig.max_fonts + or luaotfloadconfig.max_fonts and fonts_read < luaotfloadconfig.max_fonts + then + if dry_run == true then + report_status ("both", "db", + "Would have been loading %q", fullname) + else + report_status ("both", "db", "Loading font %q", fullname) + local new = read_font_names (fullname, currentnames, + targetnames, texmf) + if new == true then + fonts_read = fonts_read + 1 + n_new = n_new + 1 + end end end end diff --git a/luaotfload-tool.lua b/luaotfload-tool.lua index f1e4808..41ac4d7 100755 --- a/luaotfload-tool.lua +++ b/luaotfload-tool.lua @@ -225,6 +225,7 @@ This tool is part of the luaotfload package. Valid options are: -D --dry-run skip loading of fonts, just scan --formats=[+|-]EXTENSIONS set, add, or subtract formats to index -p --prefer-texmf prefer fonts in the TEXMF over system fonts + --max-fonts=N process at most N font files --find="font name" query the database for a font name -F --fuzzy look for approximate matches if --find fails @@ -1114,6 +1115,7 @@ local process_cmdline = function ( ) -- unit -> jobspec limit = 1, list = 1, log = 1, + ["max-fonts"] = 1, ["no-reload"] = "n", ["no-strip"] = 0, ["skip-read"] = "R", @@ -1219,6 +1221,14 @@ local process_cmdline = function ( ) -- unit -> jobspec luaotfloadconfig.compress = false elseif v == "no-strip" then luaotfloadconfig.strip = false + elseif v == "max-fonts" then + local n = optarg[n] + if n then + n = tonumber(lvl) + if n and n > 0 then + luaotfloadconfig.max_fonts = n + end + end end end diff --git a/luaotfload-tool.rst b/luaotfload-tool.rst index abe5ed7..957ec85 100644 --- a/luaotfload-tool.rst +++ b/luaotfload-tool.rst @@ -74,6 +74,8 @@ update mode --prefer-texmf, -p Organize the file name database in a way so that it prefer fonts in the *TEXMF* tree over system fonts if they are installed in both. +--max-fonts=N Process at most *N* font files, including fonts + already indexed in the count. --formats=EXTENSIONS Extensions of the font files to index. Where *EXTENSIONS* is a comma-separated list of supported file extensions (otf, ttf, ttc, |