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-rw-r--r--scripts/context/lua/mtxrun.lua40
-rw-r--r--scripts/context/stubs/mswin/mtxrun.lua40
-rw-r--r--scripts/context/stubs/unix/mtxrun40
3 files changed, 9 insertions, 111 deletions
diff --git a/scripts/context/lua/mtxrun.lua b/scripts/context/lua/mtxrun.lua
index 234dec9a1..b2d3fec54 100644
--- a/scripts/context/lua/mtxrun.lua
+++ b/scripts/context/lua/mtxrun.lua
@@ -1149,38 +1149,6 @@ local lpeg = require("lpeg")
local report = texio and texio.write_nl or print
--- Watch this: Lua does some juggling with replacement values and although lpeg itself is agnostic of
--- % characters, the replacement isn't. Now, in all of the context sources these are only a few cases
--- where capture replacement instring happens. Interesting is that the string parsing already happens
--- when the lpeg is made, but nevertheless is a not that useful (at least for me) feature that has the
--- side effect that one always has to do %% in order to get a %. Okay, now that I know it is there, I
--- might use it more often.
---
--- local p = P("@") / "%"
--- lpeg.print(p) print(lpeg.match(p,"@"))
---
--- local p = P("@") / "%%"
--- lpeg.print(p) print(lpeg.match(p,"@"))
---
--- local p = C("@") * C("!") / "%2%1"
--- lpeg.print(p) print(lpeg.match(p,"@!"))
---
--- TRICKY:
---
--- local P, R, Cs = lpeg.P, lpeg.R, lpeg.Cs
---
--- local p = Cs(P("+")^0 * R("09")^1 * P(-1)) / function(s) return "l==" .. s end
--- print(lpeg.match(Cs(p),"+10"))
---
--- local p = P("+")^0 * R("09")^1 * P(-1) / function(s) return "l==" .. s end
--- print(lpeg.match(Cs(p),"+10"))
---
--- local p = Cs(P("+")^0 * R("09")^1 * P(-1)) / "l==%1"
--- print(lpeg.match(Cs(p),"+10"))
---
--- local p = P("+")^0 * R("09")^1 * P(-1) / "l==%1"
--- print(lpeg.match(Cs(p),"+10"))
-
-- local lpmatch = lpeg.match
-- local lpprint = lpeg.print
-- local lpp = lpeg.P
@@ -9215,11 +9183,9 @@ local lp_attribute = (P("@") + P("attribute::")) / "" * Cc("(ll.at and ll.at['")
-- lp_fastpos_p = (P("+")^0 * R("09")^1 * P(-1)) / function(s) return "l==" .. s end
-- lp_fastpos_n = (P("-") * R("09")^1 * P(-1)) / function(s) return "(" .. s .. "<0 and (#list+".. s .. "==l))" end
---
--- Cs really needed here:
-lp_fastpos_p = C(P("+")^0 * R("09")^1 * P(-1)) / "l==%1"
-lp_fastpos_n = C(P("-") * R("09")^1 * P(-1)) / "(%1<0 and (#list+%1==l))"
+lp_fastpos_p = P("+")^0 * R("09")^1 * P(-1) / "l==%0"
+lp_fastpos_n = P("-") * R("09")^1 * P(-1) / "(%0<0 and (#list+%0==l))"
local lp_fastpos = lp_fastpos_n + lp_fastpos_p
@@ -9229,7 +9195,7 @@ local lp_reserved = C("and") + C("or") + C("not") + C("div") + C("mod") + C("tr
-- return t .. "("
-- end
-local lp_lua_function = C(R("az","AZ","__")^1 * (P(".") * R("az","AZ","__")^1)^1) * ("(") / "%1("
+local lp_lua_function = (R("az","AZ","__")^1 * (P(".") * R("az","AZ","__")^1)^1) * ("(") / "%0("
local lp_function = C(R("az","AZ","__")^1) * P("(") / function(t) -- todo: better . handling
if expressions[t] then
diff --git a/scripts/context/stubs/mswin/mtxrun.lua b/scripts/context/stubs/mswin/mtxrun.lua
index 234dec9a1..b2d3fec54 100644
--- a/scripts/context/stubs/mswin/mtxrun.lua
+++ b/scripts/context/stubs/mswin/mtxrun.lua
@@ -1149,38 +1149,6 @@ local lpeg = require("lpeg")
local report = texio and texio.write_nl or print
--- Watch this: Lua does some juggling with replacement values and although lpeg itself is agnostic of
--- % characters, the replacement isn't. Now, in all of the context sources these are only a few cases
--- where capture replacement instring happens. Interesting is that the string parsing already happens
--- when the lpeg is made, but nevertheless is a not that useful (at least for me) feature that has the
--- side effect that one always has to do %% in order to get a %. Okay, now that I know it is there, I
--- might use it more often.
---
--- local p = P("@") / "%"
--- lpeg.print(p) print(lpeg.match(p,"@"))
---
--- local p = P("@") / "%%"
--- lpeg.print(p) print(lpeg.match(p,"@"))
---
--- local p = C("@") * C("!") / "%2%1"
--- lpeg.print(p) print(lpeg.match(p,"@!"))
---
--- TRICKY:
---
--- local P, R, Cs = lpeg.P, lpeg.R, lpeg.Cs
---
--- local p = Cs(P("+")^0 * R("09")^1 * P(-1)) / function(s) return "l==" .. s end
--- print(lpeg.match(Cs(p),"+10"))
---
--- local p = P("+")^0 * R("09")^1 * P(-1) / function(s) return "l==" .. s end
--- print(lpeg.match(Cs(p),"+10"))
---
--- local p = Cs(P("+")^0 * R("09")^1 * P(-1)) / "l==%1"
--- print(lpeg.match(Cs(p),"+10"))
---
--- local p = P("+")^0 * R("09")^1 * P(-1) / "l==%1"
--- print(lpeg.match(Cs(p),"+10"))
-
-- local lpmatch = lpeg.match
-- local lpprint = lpeg.print
-- local lpp = lpeg.P
@@ -9215,11 +9183,9 @@ local lp_attribute = (P("@") + P("attribute::")) / "" * Cc("(ll.at and ll.at['")
-- lp_fastpos_p = (P("+")^0 * R("09")^1 * P(-1)) / function(s) return "l==" .. s end
-- lp_fastpos_n = (P("-") * R("09")^1 * P(-1)) / function(s) return "(" .. s .. "<0 and (#list+".. s .. "==l))" end
---
--- Cs really needed here:
-lp_fastpos_p = C(P("+")^0 * R("09")^1 * P(-1)) / "l==%1"
-lp_fastpos_n = C(P("-") * R("09")^1 * P(-1)) / "(%1<0 and (#list+%1==l))"
+lp_fastpos_p = P("+")^0 * R("09")^1 * P(-1) / "l==%0"
+lp_fastpos_n = P("-") * R("09")^1 * P(-1) / "(%0<0 and (#list+%0==l))"
local lp_fastpos = lp_fastpos_n + lp_fastpos_p
@@ -9229,7 +9195,7 @@ local lp_reserved = C("and") + C("or") + C("not") + C("div") + C("mod") + C("tr
-- return t .. "("
-- end
-local lp_lua_function = C(R("az","AZ","__")^1 * (P(".") * R("az","AZ","__")^1)^1) * ("(") / "%1("
+local lp_lua_function = (R("az","AZ","__")^1 * (P(".") * R("az","AZ","__")^1)^1) * ("(") / "%0("
local lp_function = C(R("az","AZ","__")^1) * P("(") / function(t) -- todo: better . handling
if expressions[t] then
diff --git a/scripts/context/stubs/unix/mtxrun b/scripts/context/stubs/unix/mtxrun
index 234dec9a1..b2d3fec54 100644
--- a/scripts/context/stubs/unix/mtxrun
+++ b/scripts/context/stubs/unix/mtxrun
@@ -1149,38 +1149,6 @@ local lpeg = require("lpeg")
local report = texio and texio.write_nl or print
--- Watch this: Lua does some juggling with replacement values and although lpeg itself is agnostic of
--- % characters, the replacement isn't. Now, in all of the context sources these are only a few cases
--- where capture replacement instring happens. Interesting is that the string parsing already happens
--- when the lpeg is made, but nevertheless is a not that useful (at least for me) feature that has the
--- side effect that one always has to do %% in order to get a %. Okay, now that I know it is there, I
--- might use it more often.
---
--- local p = P("@") / "%"
--- lpeg.print(p) print(lpeg.match(p,"@"))
---
--- local p = P("@") / "%%"
--- lpeg.print(p) print(lpeg.match(p,"@"))
---
--- local p = C("@") * C("!") / "%2%1"
--- lpeg.print(p) print(lpeg.match(p,"@!"))
---
--- TRICKY:
---
--- local P, R, Cs = lpeg.P, lpeg.R, lpeg.Cs
---
--- local p = Cs(P("+")^0 * R("09")^1 * P(-1)) / function(s) return "l==" .. s end
--- print(lpeg.match(Cs(p),"+10"))
---
--- local p = P("+")^0 * R("09")^1 * P(-1) / function(s) return "l==" .. s end
--- print(lpeg.match(Cs(p),"+10"))
---
--- local p = Cs(P("+")^0 * R("09")^1 * P(-1)) / "l==%1"
--- print(lpeg.match(Cs(p),"+10"))
---
--- local p = P("+")^0 * R("09")^1 * P(-1) / "l==%1"
--- print(lpeg.match(Cs(p),"+10"))
-
-- local lpmatch = lpeg.match
-- local lpprint = lpeg.print
-- local lpp = lpeg.P
@@ -9215,11 +9183,9 @@ local lp_attribute = (P("@") + P("attribute::")) / "" * Cc("(ll.at and ll.at['")
-- lp_fastpos_p = (P("+")^0 * R("09")^1 * P(-1)) / function(s) return "l==" .. s end
-- lp_fastpos_n = (P("-") * R("09")^1 * P(-1)) / function(s) return "(" .. s .. "<0 and (#list+".. s .. "==l))" end
---
--- Cs really needed here:
-lp_fastpos_p = C(P("+")^0 * R("09")^1 * P(-1)) / "l==%1"
-lp_fastpos_n = C(P("-") * R("09")^1 * P(-1)) / "(%1<0 and (#list+%1==l))"
+lp_fastpos_p = P("+")^0 * R("09")^1 * P(-1) / "l==%0"
+lp_fastpos_n = P("-") * R("09")^1 * P(-1) / "(%0<0 and (#list+%0==l))"
local lp_fastpos = lp_fastpos_n + lp_fastpos_p
@@ -9229,7 +9195,7 @@ local lp_reserved = C("and") + C("or") + C("not") + C("div") + C("mod") + C("tr
-- return t .. "("
-- end
-local lp_lua_function = C(R("az","AZ","__")^1 * (P(".") * R("az","AZ","__")^1)^1) * ("(") / "%1("
+local lp_lua_function = (R("az","AZ","__")^1 * (P(".") * R("az","AZ","__")^1)^1) * ("(") / "%0("
local lp_function = C(R("az","AZ","__")^1) * P("(") / function(t) -- todo: better . handling
if expressions[t] then