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authorPhilipp Gesang <phg42.2a@gmail.com>2013-12-13 02:48:31 -0800
committerPhilipp Gesang <phg42.2a@gmail.com>2013-12-13 02:48:31 -0800
commitaa9c845763490b53be510d9ca9bc2fdab9d0016d (patch)
tree81a30039518cfa75f069a88344982ae85675018d /luaotfload-database.lua
parent3dc8dc735c20093b4a2cfafe62bc591e76a3e0ca (diff)
parent41b172923704902bbe23ec9372df2eb097c25d87 (diff)
downloadluaotfload-aa9c845763490b53be510d9ca9bc2fdab9d0016d.tar.gz
Merge pull request #154 from phi-gamma/master
fixes, mainly to diagnostics
Diffstat (limited to 'luaotfload-database.lua')
-rw-r--r--luaotfload-database.lua19
1 files changed, 12 insertions, 7 deletions
diff --git a/luaotfload-database.lua b/luaotfload-database.lua
index d258a19..b47fc8b 100644
--- a/luaotfload-database.lua
+++ b/luaotfload-database.lua
@@ -81,9 +81,9 @@ local stringsub = string.sub
local stringupper = string.upper
local tableconcat = table.concat
local tablesort = table.sort
-local texiowrite_nl = texio.write_nl
local utf8gsub = unicode.utf8.gsub
local utf8lower = unicode.utf8.lower
+local utf8length = unicode.utf8.length
local zlibcompress = zlib.compress
--- these come from Lualibs/Context
@@ -2115,10 +2115,15 @@ end
--- into a given terminal width. The parameter “restrict” (int)
--- indicates the number of characters already consumed on the
--- line.
-local ellipsis = ".."
local truncate_string = function (str, restrict)
- local wd = luaotfloadconfig.termwidth - restrict - 2
- return ellipsis .. stringsub(str, #str - wd)
+ local tw = luaotfloadconfig.termwidth
+ local wd = tw - restrict
+ local len = utf8length (str)
+ if wd - len < 0 then
+ --- combined length exceeds terminal,
+ str = ".." .. stringsub(str, len - wd + 2)
+ end
+ return str
end
--[[doc--
@@ -2170,11 +2175,11 @@ local scan_dir = function (dirname, currentnames, targetnames,
report ("log", 2, "db",
"Would have been loading %s.", fullname)
report_status ("term", "db",
- "Would have been loading %s.", truncated)
+ "Would have been loading %s", truncated)
else
local truncated = truncate_string (fullname, 32)
report ("log", 2, "db", "Loading font %s.", fullname)
- report_status ("term", "db", "Loading font %s.", truncated)
+ report_status ("term", "db", "Loading font %s", truncated)
local new = read_font_names (fullname, currentnames,
targetnames, texmf)
if new == true then
@@ -3424,7 +3429,7 @@ local show_cache = function ( )
separator ()
print_cache ("writable path", writable_path,
luanames, lucnames, rest)
- texiowrite_nl""
+ texio.write_nl""
for i=1,#readable_paths do
local readable_path = readable_paths[i]
if readable_path ~= writable_path then