diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/luaotfload-configuration.lua | 46 | ||||
| -rw-r--r-- | src/luaotfload-features.lua | 13 | ||||
| -rw-r--r-- | src/luaotfload-main.lua | 1 |
3 files changed, 27 insertions, 33 deletions
diff --git a/src/luaotfload-configuration.lua b/src/luaotfload-configuration.lua index 1e1e907..696bee6 100644 --- a/src/luaotfload-configuration.lua +++ b/src/luaotfload-configuration.lua @@ -28,6 +28,7 @@ local string = string local stringsub = string.sub local stringexplode = string.explode local stringstrip = string.strip +local stringfind = string.find local table = table local tableappend = table.append @@ -349,6 +350,22 @@ local toarray = function (s) return ret end +local tohash = function (s) + local result = { } + local fields = toarray (s) + for _, field in next, fields do + local var, val + if stringfind (field, "=") then + local tmp + var, tmp = lpegmatch (equalssplitter, field) + if tmp == "true" or tmp == "yes" then val = true else val = tmp end + else + var, val = field, true + end + result[var] = val + end + return result +end local option_spec = { db = { @@ -453,32 +470,7 @@ local option_spec = { index_path_luc = { in_t = string_t, }, }, default_features = { - global = { - in_t = string_t, - out_t = table_t, - transform = function (s) - --- Split key=value arguments into hash. - local result = { } - local fields = toarray (s) - for _, field in next, fields do - local var, val = lpegmatch (equalssplitter, field) - if var and val then - if val == "true" then - result[var] = true - else - result[var] = val - end - end - end - return result - end, - }, - dflt = { in_t = string_t, out_t = table_t, transform = toarray, }, - arab = { in_t = string_t, out_t = table_t, transform = toarray, }, - deva = { in_t = string_t, out_t = table_t, transform = toarray, }, - khmr = { in_t = string_t, out_t = table_t, transform = toarray, }, - thai = { in_t = string_t, out_t = table_t, transform = toarray, }, - hang = { in_t = string_t, out_t = table_t, transform = toarray, }, + __default = { in_t = string_t, out_t = table_t, transform = tohash, }, }, } @@ -563,7 +555,7 @@ local process_options = function (opts) end for var, val in next, vars do - local vspec = spec[var] + local vspec = spec[var] or spec.__default local t_val = type (val) if not vspec then logreport ("both", 2, "conf", diff --git a/src/luaotfload-features.lua b/src/luaotfload-features.lua index 0dc7d0a..1fb6d7c 100644 --- a/src/luaotfload-features.lua +++ b/src/luaotfload-features.lua @@ -724,6 +724,8 @@ local support_incomplete = tabletohash({ --- (string, string) dict -> (string, string) dict local set_default_features = function (speclist) + local default_features = luaotfload.features + speclist = speclist or { } speclist[""] = nil --- invalid options stub @@ -760,20 +762,19 @@ local set_default_features = function (speclist) "Auto-selecting default features for script: %s.", script) - local requested = luaotfload.features.defaults[script] + local requested = default_features.defaults[script] if not requested then report("log", 1, "load", "No default features for script %q, falling back to \"dflt\".", script) - requested = luaotfload.features.defaults.dflt + requested = default_features.defaults.dflt end - for i=1, #requested do - local feat = requested[i] - if speclist[feat] ~= false then speclist[feat] = true end + for feat, state in next, requested do + if not speclist[feat] then speclist[feat] = state end end - for feat, state in next, luaotfload.features.global do + for feat, state in next, default_features.global do --- This is primarily intended for setting node --- mode unless “base” is requested, as stated --- in the manual. diff --git a/src/luaotfload-main.lua b/src/luaotfload-main.lua index c7694ea..6616468 100644 --- a/src/luaotfload-main.lua +++ b/src/luaotfload-main.lua @@ -64,6 +64,7 @@ local luatexbase = luatexbase local setmetatable = setmetatable local type, next = type, next local stringlower = string.lower +local stringformat = string.format local kpsefind_file = kpse.find_file local lfsisfile = lfs.isfile |