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-rw-r--r--Build/source/texk/web2c/mfluadir/mflua_version.h1
-rw-r--r--Build/source/texk/web2c/mfluadir/mfluac.c15
-rw-r--r--Build/source/texk/web2c/mfluadir/mfluac.h1
-rw-r--r--Build/source/texk/web2c/mfluadir/mfluaextra.h4
-rw-r--r--Build/source/texk/web2c/mfluadir/mfluatrap/mflua.lua71
5 files changed, 54 insertions, 38 deletions
diff --git a/Build/source/texk/web2c/mfluadir/mflua_version.h b/Build/source/texk/web2c/mfluadir/mflua_version.h
index bc9a85a9790..800714bc58c 100644
--- a/Build/source/texk/web2c/mfluadir/mflua_version.h
+++ b/Build/source/texk/web2c/mfluadir/mflua_version.h
@@ -1 +1,2 @@
#define MFLUA_VERSION "0.9.1"
+#define BANNER "This is MFLua, Version 2.7182818-" MFLUA_VERSION \ No newline at end of file
diff --git a/Build/source/texk/web2c/mfluadir/mfluac.c b/Build/source/texk/web2c/mfluadir/mfluac.c
index 31ed66a4e3e..aea6a8a7e96 100644
--- a/Build/source/texk/web2c/mfluadir/mfluac.c
+++ b/Build/source/texk/web2c/mfluadir/mfluac.c
@@ -454,6 +454,19 @@ static int priv_mfweb_LUAGLOBALGET_boundary_char(lua_State *L)
return 1;
}
+static int priv_mflua_version(lua_State *L)
+{
+ lua_pushstring(L,MFLUA_VERSION);
+ return 1;
+}
+
+static int priv_mflua_banner(lua_State *L)
+{
+ lua_pushstring(L,BANNER);
+ return 1;
+}
+
+
/**************************************************************/
@@ -496,6 +509,8 @@ static const struct luaL_Reg MFbuiltin_l[] = {
{"turning_check", priv_mfweb_LUAGLOBALGET_turning_check},
{"boundary_char", priv_mfweb_LUAGLOBALGET_boundary_char},
{"turning_number", priv_mfweb_LUAGLOBALGET_turning_number},
+ {"mflua_version",priv_mflua_version},
+ {"mflua_banner",priv_mflua_banner},
{NULL, NULL} /* sentinel */
};
diff --git a/Build/source/texk/web2c/mfluadir/mfluac.h b/Build/source/texk/web2c/mfluadir/mfluac.h
index eb0f6a1a14d..10f7240c51e 100644
--- a/Build/source/texk/web2c/mfluadir/mfluac.h
+++ b/Build/source/texk/web2c/mfluadir/mfluac.h
@@ -1,6 +1,7 @@
#ifndef MFLUAC_H
#define MFLUAC_H
+#include <mfluadir/mflua_version.h>
extern int mfluabeginprogram(void);
extern int mfluaPREstartofMF(void);
extern int mfluaPREmaincontrol(void);
diff --git a/Build/source/texk/web2c/mfluadir/mfluaextra.h b/Build/source/texk/web2c/mfluadir/mfluaextra.h
index a798f2cf600..f1753c94054 100644
--- a/Build/source/texk/web2c/mfluadir/mfluaextra.h
+++ b/Build/source/texk/web2c/mfluadir/mfluaextra.h
@@ -3,9 +3,9 @@
This is included by MFLua, from mfluaextra.c
*/
-#include <mfluadir/mflua_version.h> /* for MFLUA_VERSION */
+#include <mfluadir/mflua_version.h> /* for MFLUA_VERSION and BANNER */
-#define BANNER "This is MFLua, Version 2.7182818-" MFLUA_VERSION
+/*#define BANNER "This is MFLua, Version 2.7182818-" MFLUA_VERSION*/
#define COPYRIGHT_HOLDER "L. Scarso"
#define AUTHOR NULL
#define PROGRAM_HELP MFLUAHELP
diff --git a/Build/source/texk/web2c/mfluadir/mfluatrap/mflua.lua b/Build/source/texk/web2c/mfluadir/mfluatrap/mflua.lua
index aa319d756d0..1f8cd8c175b 100644
--- a/Build/source/texk/web2c/mfluadir/mfluatrap/mflua.lua
+++ b/Build/source/texk/web2c/mfluadir/mfluatrap/mflua.lua
@@ -1,3 +1,7 @@
+print("MFLua version: " .. mflua.MFbuiltin.mflua_version())
+print("MFLua banner: ".. mflua.MFbuiltin.mflua_banner())
+
+local function PRINTDBG(s) print(tostring(s)) end
local function PRINTDBG(s) end
local function chMF(t,k) if t[k] then print(k.." already inserted") os.exit(1) end end
@@ -875,7 +879,6 @@ local function printedges(s,nuline,x_off,y_off)
--
-- local management of y, xq, xr
--
- --f = mflua.print_specification.outfile1
index = (0+print_int(MFbuiltin.char_code())) + (0+print_int(MFbuiltin.char_ext()))*256
char = chartable[index] or {}
--print("#xq=".. #xq)
@@ -1237,6 +1240,7 @@ local function print_specification(c,h)
-- f = mflua.print_specification.outfile1
-- f:write("\n%%POST START\n".. res .. "\n%%POST END\n")
--f:close()
+ return res
end
mflua.MF.print_specification = print_specification
@@ -1563,7 +1567,7 @@ local function _postprocessing_contour()
index = (0+print_int(MFbuiltin.char_code())) + (0+print_int(MFbuiltin.char_ext()))*256
res = res .. "%% postprocessing contour for " .. index ..";\n"
res = res .. "path p[];\n"
- print("CHAR " .. index)
+ --print("\n_postprocessing_contour CHAR " .. index)
bezier_octant_contour = mflua.do_add_to.bezier_octant_contour[#mflua.do_add_to.bezier_octant_contour]
path_cnt = 1
@@ -1600,7 +1604,7 @@ local function _postprocessing_contour()
char['contour'] = char['contour'] or {}
char['contour'][#char['contour']+1] = bezier_octant_contour
char['res'] = char['res'] or ""
- char['res'] = char['res'] .. res
+ char['res'] = char['res'] .. res ;
char['index'] = index
chartable[index] = char
return 0
@@ -1619,16 +1623,7 @@ mflua.do_add_to._postprocessing_contour = _postprocessing_contour
local function _store_current_cycle(hs)
local res, current_cycle
res, current_cycle = mflua.do_add_to._get_cycle(hs)
- --print( mflua_print_path(hs) )
if res=='cycle' then
- -- for i=0,(#current_cycle/3)-1 do
- -- local l = current_cycle
- -- local base = i*3
- -- local p,c1,c2,q = _circular_list_geti(l,base+1) , _circular_list_geti(l,base+2),_circular_list_geti(l,base+3),_circular_list_geti(l,base+4)
- -- print (string.format("%d/%d (%f,%f) .. controls (%f,%f) and (%f,%f) .. (%f,%f) ",(i-1)%3,#current_cycle,
- -- p[1],p[2],c1[1],c1[2],c2[1],c2[2],q[1],q[2]))
-
- -- end
local index = (0+print_int(MFbuiltin.char_code())) + (0+print_int(MFbuiltin.char_ext()))*256
local char = mflua.chartable[index] or {}
char['cycle'] = char['cycle'] or {}
@@ -1649,6 +1644,7 @@ end
local function POST_make_spec_rhs(rhs)
PRINTDBG("POST_make_spec_rhs")
+ --mflua.do_add_to._store_current_cycle(rhs)
--print("post rhs MFbuiltin.turning_number=",MFbuiltin.turning_number() ) ;
end
@@ -1660,7 +1656,8 @@ end
local function POST_make_spec_lhs(lhs)
PRINTDBG("PRE_make_spec_lhs")
- print("post lhs MFbuiltin.turning_number=",MFbuiltin.turning_number() ) ;
+ --mflua.do_add_to._store_current_cycle(lhs)
+ --print("post lhs MFbuiltin.turning_number=",MFbuiltin.turning_number() ) ;
end
local function PRE_fill_envelope_rhs(rhs)
@@ -2101,9 +2098,7 @@ mflua.end_program = end_program
mflua.max_recursion_level = 32
-
mflua.bit = 7 -- should be 4
-mflua.pen = {} -- collect bezier curves of the pens
mflua.pi = 2*math.atan2(1,0)
mflua.print_specification = mflua.print_specification or {}
@@ -2140,9 +2135,7 @@ mflua.mflua_exe = 'mflua'
mflua.turningnumber_file='mflua_tn'
mflua.fill_envelope = {}
mflua.fill_envelope.temp_transition = ""
-mflua.pen = {}
-
-
+mflua.pen = {} -- collect bezier curves of the pens
--
@@ -2187,6 +2180,7 @@ function mflua.angle(p,q)
return math.acos(dot(p,q)/(math.sqrt(dot(p,p))*math.sqrt(dot(q,q))))
end
end
+
-- function mflua.vec(a,w,b1) if b1 == nil then b=w else b = b1 end ; return {b[1]-a[1],b[2]-a[2]} end
-- mflua.vec(a,b) == mflua.vec(a,'->',b)
function mflua.round(p)
@@ -2249,13 +2243,11 @@ function mflua.approx_curve_lenght(p,c1,c2,q)
end
--- to permit multiple instances of mflua
-if io.open('LOCK1')==nil and io.open('LOCK_ELLIPSE')==nil then
- mflua.print_specification.filename = "envelope.tex"
- mflua.print_specification.outfile1 = io.open(mflua.print_specification.filename,'w')
-end
-
-
+-- for multiple instances of mflua one can define a LOCK like this
+-- if io.open('LOCK1')==nil and io.open('LOCK_ELLIPSE')==nil then
+-- mflua.print_specification.filename = "envelope.tex"
+-- mflua.print_specification.outfile1 = io.open(mflua.print_specification.filename,'w')
+-- end
@@ -2498,9 +2490,13 @@ tfm.getface =
tfm.printfloat =
function(d,p)
- local d,p = tostring(d), tonumber(p) or 6
- local f = string.format("%%.%df",p)
- return string.format(f,d)
+ if d then
+ local d,p = d, tonumber(p) or 6
+ local f = string.format("%%.%df",p)
+ return string.format(f,d)
+ else
+ return tostring(d)
+ end
end
tfm.array = {}
@@ -2667,7 +2663,7 @@ tfm.build.all =
tfm.array.param = tfm.build.param(1,np,w)
end
-tfm.debug = 1
+tfm.debug = 0
tfm.printdebug =
function()
if tfm.debug==1 then
@@ -2697,7 +2693,7 @@ tfm.font = {}
tfm.run=
function(name)
local name = name
- local _print = tfm.printdebug
+ local _print = tfm.printdebug()
local header ={}
local char_info ={}
local width ={}
@@ -2813,7 +2809,7 @@ tfm.run=
tfm.chars[current_char].depth = depth[depth_index]
tfm.chars[current_char].italic = italic[italic_index]
tfm.chars[current_char].tag = tag
- _print(i,string.format("O %o",current_char),string.char(current_char),
+ _print(string.format("O %o",current_char),string.char(current_char),
'WIDTH='.._pf(width[width_index]),
'HEIGHT='.._pf(height[height_index]),
'DEPTH='.._pf(depth[depth_index]),
@@ -2824,6 +2820,7 @@ tfm.run=
local kern_program = tfm.dump.kernprogram(remainder,current_char)
end
end
+
tfm.font.slant = param[1]
_print("SLANT=".._pf(tfm.font.slant))
@@ -2971,7 +2968,7 @@ do
local function readuntileof()
if gfdata_index>gfdata_len then
- GF.warning("wrong index")
+ GF.warning("wrong index: gfdata_index="..tostring(gfdata_index).."> gfdata_len="..tostring(gfdata_len) )
return nil
end
local s = sub(gfdata,gfdata_index,gfdata_len)
@@ -3510,12 +3507,14 @@ do
GF.error("error post_post_1 "..pad223)
return error.post_post
end
- local s = readuntileof()
- local ctr223 = rep('\223',len(s))
- if ctr223 ~= s then
+ if gfdata_index <=gfdata_len then
+ local s = readuntileof()
+ local ctr223 = rep('\223',len(s))
+ if ctr223 ~= s then
GF.error("error post_post_2 "..pad223)
return error.post_post
- end
+ end
+ end
chars.GF_format_post = i
return error.ok
end
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-19 06:17:40 +0000