[WEB2C] Redactions in changefiles.

Most notably:

  * Section [34] in PKTYPE: More consistent layout of meta-comments
  * Section [8] in TANGLE: Max out some array sizes as in CTANGLE.

git-svn-id: svn://tug.org/texlive/trunk@55506 c570f23f-e606-0410-a88d-b1316a301751

4 files changed, 25 insertions, 11 deletions

diff --git a/Build/source/texk/web2c/pktogf.ch b/Build/source/texk/web2c/pktogf.ch
index 64419092f75..f8a03595d72 100644
--- a/Build/source/texk/web2c/pktogf.ch
+++ b/Build/source/texk/web2c/pktogf.ch
@@ -236,6 +236,7 @@ cur_loc:=cur_loc+2;
 if a<128 then signed_pair:=a*256+b
 else signed_pair:=(a-256)*256+b;
 end;
+@#
 @{
 function get_three_bytes:integer; {returns the next three bytes, unsigned}
 var a,@!b,@!c:eight_bits;
@@ -243,7 +244,9 @@ begin read(pk_file,a); read(pk_file,b); read(pk_file,c);
 cur_loc:=cur_loc+3;
 get_three_bytes:=(a*256+b)*256+c;
 end;
-@#
+@{
+@/
+@}
 function signed_trio:integer; {returns the next three bytes, signed}
 var a,@!b,@!c:eight_bits;
 begin read(pk_file,a); read(pk_file,b); read(pk_file,c);
@@ -252,6 +255,7 @@ if a<128 then signed_trio:=(a*256+b)*256+c
 else signed_trio:=((a-256)*256+b)*256+c;
 end;
 @}
+@#
 function signed_quad:integer; {returns the next four bytes, signed}
 var a,@!b,@!c,@!d:eight_bits;
 begin read(pk_file,a); read(pk_file,b); read(pk_file,c); read(pk_file,d);
diff --git a/Build/source/texk/web2c/pktype.ch b/Build/source/texk/web2c/pktype.ch
index 7e18913318f..d6fd34353a9 100644
--- a/Build/source/texk/web2c/pktype.ch
+++ b/Build/source/texk/web2c/pktype.ch
@@ -141,7 +141,9 @@ end;
 @!cur_loc:integer; {how many bytes have we read?}
 @z
 
-@x [??] Use modified routines to access pk_file.
+@x [34] Use modified routines to access pk_file.
+@ We also need a function that will get a single byte from the \.{pk} file.
+
 @p function pk_byte : eight_bits ;
 var temp : eight_bits ;
 begin
@@ -151,10 +153,10 @@ begin
    pk_byte := temp ;
 end ;
 @y
-We shall use a set of simple functions to read the next byte or
+@ We shall use a set of simple functions to read the next byte or
 bytes from |pk_file|. There are seven possibilities, each of which is
 treated as a separate function in order to minimize the overhead for
-subroutine calls.  We comment out the ones we don't need
+subroutine calls.  We comment out the ones we don't need.
 @^system dependencies@>
 
 @d pk_byte==get_byte
@@ -166,6 +168,7 @@ begin if eof(pk_file) then get_byte:=0
 else  begin read(pk_file,b); incr(cur_loc); get_byte:=b;
   end;
 end;
+@#
 @{
 function signed_byte:integer; {returns the next byte, signed}
 var b:eight_bits;
@@ -173,12 +176,14 @@ begin read(pk_file,b); incr(cur_loc);
 if b<128 then signed_byte:=b @+ else signed_byte:=b-256;
 end;
 @}
+@#
 function get_two_bytes:integer; {returns the next two bytes, unsigned}
 var a,@!b:eight_bits;
 begin read(pk_file,a); read(pk_file,b);
 cur_loc:=cur_loc+2;
 get_two_bytes:=a*256+b;
 end;
+@#
 @{
 function signed_pair:integer; {returns the next two bytes, signed}
 var a,@!b:eight_bits;
@@ -187,14 +192,18 @@ cur_loc:=cur_loc+2;
 if a<128 then signed_pair:=a*256+b
 else signed_pair:=(a-256)*256+b;
 end;
-@#
+@}
+@/
+@{
 function get_three_bytes:integer; {returns the next three bytes, unsigned}
 var a,@!b,@!c:eight_bits;
 begin read(pk_file,a); read(pk_file,b); read(pk_file,c);
 cur_loc:=cur_loc+3;
 get_three_bytes:=(a*256+b)*256+c;
 end;
-@#
+@}
+@/
+@{
 function signed_trio:integer; {returns the next three bytes, signed}
 var a,@!b,@!c:eight_bits;
 begin read(pk_file,a); read(pk_file,b); read(pk_file,c);
@@ -203,6 +212,7 @@ if a<128 then signed_trio:=(a*256+b)*256+c
 else signed_trio:=((a-256)*256+b)*256+c;
 end;
 @}
+@#
 function signed_quad:integer; {returns the next four bytes, signed}
 var a,@!b,@!c,@!d:eight_bits;
 begin read(pk_file,a); read(pk_file,b); read(pk_file,c); read(pk_file,d);
diff --git a/Build/source/texk/web2c/tangle.ch b/Build/source/texk/web2c/tangle.ch
index 68e119f6628..c1b568a1056 100644
--- a/Build/source/texk/web2c/tangle.ch
+++ b/Build/source/texk/web2c/tangle.ch
@@ -78,7 +78,7 @@ procedure initialize;
 @x [8] Constants: increase id lengths, for TeX--XeT and tex2pdf.
 @!buf_size=100; {maximum length of input line}
 @y
-@!buf_size=3000; {maximum length of input line}
+@!buf_size=1000; {maximum length of input line}
 @z
 @x
 @!max_bytes=45000; {|1/ww| times the number of bytes in identifiers,
@@ -93,9 +93,9 @@ procedure initialize;
   strings, and module names; must be less than 65536}
 @!max_toks=65535; {|1/zz| times the number of bytes in compressed \PASCAL\ code;
   must be less than 65536}
-@!max_names=10000; {number of identifiers, strings, module names;
+@!max_names=10239; {number of identifiers, strings, module names;
   must be less than 10240}
-@!max_texts=10000; {number of replacement texts, must be less than 10240}
+@!max_texts=10239; {number of replacement texts, must be less than 10240}
 @z
 
 @x
diff --git a/Build/source/texk/web2c/tangleboot.pin b/Build/source/texk/web2c/tangleboot.pin
index 775aeb5399b..10a4dc1ddee 100644
--- a/Build/source/texk/web2c/tangleboot.pin
+++ b/Build/source/texk/web2c/tangleboot.pin
@@ -1,7 +1,7 @@
 {2:}{4:}{$C-,A+,D-}{[$C+,D+]}
 {:4}program TANGLE(webfile,changefile,Pascalfile,pool);
-const{8:}bufsize=3000;maxbytes=65535;maxtoks=65535;maxnames=10000;
-maxtexts=10000;hashsize=353;longestname=400;linelength=72;
+const{8:}bufsize=1000;maxbytes=65535;maxtoks=65535;maxnames=10239;
+maxtexts=10239;hashsize=353;longestname=400;linelength=72;
 outbufsize=144;stacksize=100;maxidlength=50;defunambiglength=32;
 {:8}type{11:}ASCIIcode=0..255;
 {:11}{12:}textfile=packed file of ASCIIcode;{:12}{37:}eightbits=0..255;