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-rw-r--r--scripts/context/lua/mtxrun.lua40
1 files changed, 30 insertions, 10 deletions
diff --git a/scripts/context/lua/mtxrun.lua b/scripts/context/lua/mtxrun.lua
index 58d0e7f59..e6bbbe2b5 100644
--- a/scripts/context/lua/mtxrun.lua
+++ b/scripts/context/lua/mtxrun.lua
@@ -14797,6 +14797,8 @@ local gsub = string.gsub
local cleanpath, findgivenfile, expansion = resolvers.cleanpath, resolvers.findgivenfile, resolvers.expansion
local getenv = resolvers.getenv -- we can probably also use resolvers.expansion
local P, Cs, lpegmatch = lpeg.P, lpeg.Cs, lpeg.match
+local joinpath, basename, dirname = file.join, file.basename, file.dirname
+local getmetatable, rawset, type = getmetatable, rawset, type
-- getenv = function(...) return resolvers.getenv(...) end -- needs checking (definitions changes later on)
@@ -14838,28 +14840,43 @@ end
prefixes.filename = function(str)
local fullname = findgivenfile(str) or ""
- return cleanpath(file.basename((fullname ~= "" and fullname) or str)) -- no cleanpath needed here
+ return cleanpath(basename((fullname ~= "" and fullname) or str)) -- no cleanpath needed here
end
prefixes.pathname = function(str)
local fullname = findgivenfile(str) or ""
- return cleanpath(file.dirname((fullname ~= "" and fullname) or str))
+ return cleanpath(dirname((fullname ~= "" and fullname) or str))
end
prefixes.selfautoloc = function(str)
- return cleanpath(file.join(getenv('SELFAUTOLOC'),str))
+ return cleanpath(joinpath(getenv('SELFAUTOLOC'),str))
end
prefixes.selfautoparent = function(str)
- return cleanpath(file.join(getenv('SELFAUTOPARENT'),str))
+ return cleanpath(joinpath(getenv('SELFAUTOPARENT'),str))
end
prefixes.selfautodir = function(str)
- return cleanpath(file.join(getenv('SELFAUTODIR'),str))
+ return cleanpath(joinpath(getenv('SELFAUTODIR'),str))
end
prefixes.home = function(str)
- return cleanpath(file.join(getenv('HOME'),str))
+ return cleanpath(joinpath(getenv('HOME'),str))
+end
+
+local function toppath()
+ local pathname = dirname(inputstack[#inputstack] or "")
+ if pathname == "" then
+ return "."
+ else
+ return pathname
+ end
+end
+
+resolvers.toppath = toppath
+
+prefixes.toppath = function(str)
+ return cleanpath(joinpath(toppath(),str))
end
prefixes.env = prefixes.environment
@@ -14934,11 +14951,17 @@ end
if os.type == "unix" then
+ -- We need to distringuish between a prefix and something else : so we
+ -- have a special repath variant for linux. Also, when a new prefix is
+ -- defined, we need to remake the matcher.
+
local pattern
local function makepattern(t,k,v)
+ if t then
+ rawset(t,k,v)
+ end
local colon = P(":")
- local p
for k, v in table.sortedpairs(prefixes) do
if p then
p = P(k) + p
@@ -14947,9 +14970,6 @@ if os.type == "unix" then
end
end
pattern = Cs((p * colon + colon/";" + P(1))^0)
- if t then
- t[k] = v
- end
end
makepattern()