From b4fc35ca221c0d7047dc66b722ffa3cf8482ad3e Mon Sep 17 00:00:00 2001 From: Hironobu Yamashita Date: Sat, 28 Apr 2018 23:58:22 +0000 Subject: ptexdir: fix a regression for discontinuous kinsoku table introduced on 2017-09-11 git-svn-id: svn://tug.org/texlive/trunk@47477 c570f23f-e606-0410-a88d-b1316a301751 --- Build/source/texk/web2c/ptexdir/ptex-base.ch | 35 +++++++++++++++++----------- 1 file changed, 21 insertions(+), 14 deletions(-) (limited to 'Build/source/texk/web2c/ptexdir/ptex-base.ch') diff --git a/Build/source/texk/web2c/ptexdir/ptex-base.ch b/Build/source/texk/web2c/ptexdir/ptex-base.ch index 1763077bac8..10b657db89e 100644 --- a/Build/source/texk/web2c/ptexdir/ptex-base.ch +++ b/Build/source/texk/web2c/ptexdir/ptex-base.ch @@ -58,6 +58,7 @@ % pTeX p3.7.1. % (2017-09-07) HK pTeX p3.7.2 More restrictions on direction change commands. % (2018-01-21) HK Added \ptexversion primitive and co. pTeX p3.8. +% (2018-04-14) HK pTeX p3.8.1 Bug fix for discontinuous KINSOKU table. % @x @@ -73,8 +74,8 @@ @y @d pTeX_version=3 @d pTeX_minor_version=8 -@d pTeX_revision==".0" -@d pTeX_version_string=='-p3.8.0' {current \pTeX\ version} +@d pTeX_revision==".1" +@d pTeX_version_string=='-p3.8.1' {current \pTeX\ version} @# @d pTeX_banner=='This is pTeX, Version 3.14159265',pTeX_version_string @d pTeX_banner_k==pTeX_banner @@ -6397,6 +6398,8 @@ inserting a space between 2byte-char and 1byte-char. @d inhibit_both=0 {disable to insert space before 2byte-char and after it} @d inhibit_previous=1 {disable to insert space before 2byte-char} @d inhibit_after=2 {disable to insert space after 2byte-char} +@d inhibit_none=3 {enable to insert space before/after 2byte-char} +@d inhibit_unused=4 {unused entry} @d no_entry=1000 @d new_pos=0 @d cur_pos=1 @@ -6427,14 +6430,15 @@ var p,s:pointer; begin s:=calc_pos(c); p:=s; if n=new_pos then begin repeat - if (inhibit_xsp_code(p)=0)or(inhibit_xsp_code(p)=c) then goto done; + if (inhibit_xsp_type(p)=inhibit_unused)or(inhibit_xsp_code(p)=0) + or(inhibit_xsp_code(p)=c) then goto done; incr(p); if p>255 then p:=0; until s=p; p:=no_entry; end else begin repeat - if inhibit_xsp_code(p)=0 then goto done1; - if inhibit_xsp_code(p)=c then goto done; + if inhibit_xsp_code(p)=0 then goto done1 + else if (inhibit_xsp_type(p)<>inhibit_unused)and(inhibit_xsp_code(p)=c) then goto done; incr(p); if p>255 then p:=0; until s=p; done1: p:=no_entry; @@ -6447,9 +6451,10 @@ assign_inhibit_xsp_code: begin p:=cur_chr; scan_int; n:=cur_val; scan_optional_equals; scan_int; if is_char_kanji(n) then begin j:=get_inhibit_pos(tokanji(n),new_pos); - if (j<>no_entry)and(cur_val>inhibit_after)and(global or cur_level=level_one) then - begin n:=0; cur_val:=0 end - { remove the entry from inhibit table } + if (j<>no_entry)and(cur_val>inhibit_after) then + begin if global or(cur_level=level_one) then cur_val:=inhibit_unused + { remove the entry from inhibit table } + else cur_val:=inhibit_none; end else if j=no_entry then begin print_err("Inhibit table is full!!"); help1("I'm skipping this control sequences.");@/ @@ -6466,7 +6471,7 @@ end; @ @= begin scan_int; q:=get_inhibit_pos(tokanji(cur_val),cur_pos); -cur_val_level:=int_val; cur_val:=3; +cur_val_level:=int_val; cur_val:=inhibit_none; if q<>no_entry then cur_val:=inhibit_xsp_type(q); end @@ -6476,6 +6481,7 @@ The \.{\\postbreakpenalty} is inserted after the 2byte-char. @d pre_break_penalty_code=1 @d post_break_penalty_code=2 +@d kinsoku_unused_code=3 @= primitive("prebreakpenalty",assign_kinsoku,pre_break_penalty_code); @@ -6502,15 +6508,16 @@ if p+kinsoku_base<0 then gubed if n=new_pos then begin repeat - if (kinsoku_type(p)=0)or(kinsoku_code(p)=c) then goto done; + if (kinsoku_type(p)=0)or(kinsoku_type(p)=kinsoku_unused_code) + or(kinsoku_code(p)=c) then goto done; incr(p); if p>255 then p:=0; until s=p; p:=no_entry; end else begin repeat - if kinsoku_type(p)=0 then goto done1; - if kinsoku_code(p)=c then goto done; + if kinsoku_type(p)=0 then goto done1 + else if (kinsoku_type(p)<>kinsoku_unused_code)and(kinsoku_code(p)=c) then goto done; incr(p); if p>255 then p:=0; until s=p; done1: p:=no_entry; @@ -6523,8 +6530,8 @@ assign_kinsoku: begin p:=cur_chr; scan_int; n:=cur_val; scan_optional_equals; scan_int; if is_char_ascii(n) or is_char_kanji(n) then begin j:=get_kinsoku_pos(tokanji(n),new_pos); - if (j<>no_entry)and(cur_val=0)and(global or cur_level=level_one) then - define(kinsoku_base+j,0,0) { remove the entry from KINSOKU table } + if (j<>no_entry)and(cur_val=0)and(global or(cur_level=level_one)) then + define(kinsoku_base+j,kinsoku_unused_code,0) { remove the entry from KINSOKU table } else begin if j=no_entry then begin print_err("KINSOKU table is full!!"); -- cgit v1.2.3