texlive[59151] Build/source/texk/mendexk: ensure signed comparisons
commits+karl at tug.org
commits+karl at tug.org
Sun May 9 23:27:28 CEST 2021
Revision: 59151
http://tug.org/svn/texlive?view=revision&revision=59151
Author: karl
Date: 2021-05-09 23:27:28 +0200 (Sun, 09 May 2021)
Log Message:
-----------
ensure signed comparisons are signed; new test
Modified Paths:
--------------
trunk/Build/source/texk/mendexk/ChangeLog
trunk/Build/source/texk/mendexk/fwrite.c
trunk/Build/source/texk/mendexk/mendex.h
trunk/Build/source/texk/mendexk/tests/mendex.test
Added Paths:
-----------
trunk/Build/source/texk/mendexk/tests/rangetwo.idx
trunk/Build/source/texk/mendexk/tests/rangetwo.ind
trunk/Build/source/texk/mendexk/tests/rangetwo.ist
Modified: trunk/Build/source/texk/mendexk/ChangeLog
===================================================================
--- trunk/Build/source/texk/mendexk/ChangeLog 2021-05-09 21:26:29 UTC (rev 59150)
+++ trunk/Build/source/texk/mendexk/ChangeLog 2021-05-09 21:27:28 UTC (rev 59151)
@@ -1,3 +1,16 @@
+2021-05-09 Karl Berry <karl at freefriends.org>
+
+ * mendex.h (page.attr): use int, not char, since we do signed
+ comparison and aarch64 apparently treats char as unsigned.
+ (index.words): use unsigned char for consistency.
+ * fwrite.c (printpage): factor out beginning/end page values.
+ * tests/rangetwo.idx,
+ * tests/rangetwo.ind,
+ * tests/rangetwo.ist: new simple test.
+ * tests/mendex.test: run the rangetwo test.
+ Report from Johannes Hielscher,
+ https://tug.org/pipermail/tlbuild/2021q1/004873.html.
+
2021-03-23 Karl Berry <karl at tug.org>
* TL'21.
Modified: trunk/Build/source/texk/mendexk/fwrite.c
===================================================================
--- trunk/Build/source/texk/mendexk/fwrite.c 2021-05-09 21:26:29 UTC (rev 59150)
+++ trunk/Build/source/texk/mendexk/fwrite.c 2021-05-09 21:27:28 UTC (rev 59151)
@@ -326,7 +326,11 @@
for(j=0;j<ind[num].num;j++) {
cc=range_check(ind[num],j,lbuff);
if (cc>j) {
- if (pnumconv(ind[num].p[j].page,ind[num].p[j].attr[0])==pnumconv(ind[num].p[cc].page,ind[num].p[cc].attr[0])) {
+ int epage = pnumconv(ind[num].p[cc].page,
+ ind[num].p[cc].attr[0]);
+ int bpage = pnumconv(ind[num].p[j].page,
+ ind[num].p[j].attr[0]);
+ if (epage==bpage) {
j=cc-1;
continue;
}
@@ -337,20 +341,18 @@
if (strlen(ind[num].p[j].enc)>0) {
SPRINTF(buff,"%s%s%s",encap_prefix,ind[num].p[j].enc,encap_infix);
}
- if (strlen(suffix_3p)>0 && (pnumconv(ind[num].p[cc].page,ind[num].p[cc].attr[0])-pnumconv(ind[num].p[j].page,ind[num].p[j].attr[0]))==2) {
- SAPPENDF(buff,"%s",ind[num].p[j].page);
+ /* print beginning of range */
+ SAPPENDF(buff,"%s",ind[num].p[j].page);
+ if (strlen(suffix_3p)>0 && (epage-bpage)==2) {
SAPPENDF(buff,"%s",suffix_3p);
}
- else if (strlen(suffix_mp)>0 && (pnumconv(ind[num].p[cc].page,ind[num].p[cc].attr[0])-pnumconv(ind[num].p[j].page,ind[num].p[j].attr[0]))>=2) {
- SAPPENDF(buff,"%s",ind[num].p[j].page);
+ else if (strlen(suffix_mp)>0 && (epage-bpage)>=2) {
SAPPENDF(buff,"%s",suffix_mp);
}
- else if (strlen(suffix_2p)>0 && (pnumconv(ind[num].p[cc].page,ind[num].p[cc].attr[0])-pnumconv(ind[num].p[j].page,ind[num].p[j].attr[0]))==1) {
- SAPPENDF(buff,"%s",ind[num].p[j].page);
+ else if (strlen(suffix_2p)>0 && (epage-bpage)==1) {
SAPPENDF(buff,"%s",suffix_2p);
}
else {
- SAPPENDF(buff,"%s",ind[num].p[j].page);
SAPPENDF(buff,"%s",delim_r);
SAPPENDF(buff,"%s",ind[num].p[cc].page);
}
Modified: trunk/Build/source/texk/mendexk/mendex.h
===================================================================
--- trunk/Build/source/texk/mendexk/mendex.h 2021-05-09 21:26:29 UTC (rev 59150)
+++ trunk/Build/source/texk/mendexk/mendex.h 2021-05-09 21:27:28 UTC (rev 59151)
@@ -14,12 +14,12 @@
struct page {
char *page;
char *enc;
- char attr[3];
+ int attr[3];
};
struct index {
int num;
- char words;
+ unsigned char words;
char *org[3];
char *dic[3];
char *idx[3];
Modified: trunk/Build/source/texk/mendexk/tests/mendex.test
===================================================================
--- trunk/Build/source/texk/mendexk/tests/mendex.test 2021-05-09 21:26:29 UTC (rev 59150)
+++ trunk/Build/source/texk/mendexk/tests/mendex.test 2021-05-09 21:27:28 UTC (rev 59151)
@@ -1,6 +1,6 @@
#! /bin/sh -vx
# $Id$
-# Copyright 2017 Karl Berry <tex-live at tug.org>
+# Copyright 2017-2021 Karl Berry <tex-live at tug.org>
# Copyright 2013 Peter Breitenlohner <tex-live at tug.org>
# You may freely use, modify and/or distribute this file.
@@ -24,13 +24,21 @@
>uni.ind2 2>uni.ilg2 \
&& diff $srcdir/tests/uni.ind uni.ind2 || exit 1
-# test for page_precedence
-./mendex -s $srcdir/tests/pprec0.ist $srcdir/tests/pprecA.idx -o pprecA-0.ind1 -t pprecA-0.ilg \
+# test for two-element range suffix_2p
+./mendex -s $srcdir/tests/rangetwo.ist $srcdir/tests/rangetwo.idx \
+ -o rangetwo.ind1 -t rangetwo.ilg \
+ && diff $srcdir/tests/rangetwo.ind rangetwo.ind1 || exit 1
+
+# test for page_precedence and suffix_3p
+./mendex -s $srcdir/tests/pprec0.ist $srcdir/tests/pprecA.idx \
+ -o pprecA-0.ind1 -t pprecA-0.ilg \
&& diff $srcdir/tests/pprecA-0.ind pprecA-0.ind1 || exit 1
-./mendex -s $srcdir/tests/pprec1.ist $srcdir/tests/pprecA.idx -o pprecA-1.ind1 -t pprecA-1.ilg \
+./mendex -s $srcdir/tests/pprec1.ist $srcdir/tests/pprecA.idx \
+ -o pprecA-1.ind1 -t pprecA-1.ilg \
&& diff $srcdir/tests/pprecA-1.ind pprecA-1.ind1 || exit 1
-./mendex -s $srcdir/tests/pprec2.ist $srcdir/tests/pprecA.idx -o pprecA-2.ind1 -t pprecA-2.ilg \
+./mendex -s $srcdir/tests/pprec2.ist $srcdir/tests/pprecA.idx \
+ -o pprecA-2.ind1 -t pprecA-2.ilg \
&& diff $srcdir/tests/pprecA-2.ind pprecA-2.ind1 || exit 1
Added: trunk/Build/source/texk/mendexk/tests/rangetwo.idx
===================================================================
--- trunk/Build/source/texk/mendexk/tests/rangetwo.idx (rev 0)
+++ trunk/Build/source/texk/mendexk/tests/rangetwo.idx 2021-05-09 21:27:28 UTC (rev 59151)
@@ -0,0 +1,2 @@
+\indexentry{entryA}{1}
+\indexentry{entryA}{2}
Property changes on: trunk/Build/source/texk/mendexk/tests/rangetwo.idx
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Build/source/texk/mendexk/tests/rangetwo.ind
===================================================================
--- trunk/Build/source/texk/mendexk/tests/rangetwo.ind (rev 0)
+++ trunk/Build/source/texk/mendexk/tests/rangetwo.ind 2021-05-09 21:27:28 UTC (rev 59151)
@@ -0,0 +1,5 @@
+\begin{theindex}
+
+ \item entryA, 1[[sfx2p]]
+
+\end{theindex}
Property changes on: trunk/Build/source/texk/mendexk/tests/rangetwo.ind
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Build/source/texk/mendexk/tests/rangetwo.ist
===================================================================
--- trunk/Build/source/texk/mendexk/tests/rangetwo.ist (rev 0)
+++ trunk/Build/source/texk/mendexk/tests/rangetwo.ist 2021-05-09 21:27:28 UTC (rev 59151)
@@ -0,0 +1,2 @@
+suffix_2p "[[sfx2p]]"
+
Property changes on: trunk/Build/source/texk/mendexk/tests/rangetwo.ist
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
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