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diff -ur libpaper-1.1.29/lib/paper.c libpaper-src/lib/paper.c
--- libpaper-1.1.29/lib/paper.c 2018-12-03 06:15:41.000000000 +0900
+++ libpaper-src/lib/paper.c 2024-01-07 11:32:25.000000000 +0900
@@ -87,24 +87,11 @@
}
const char* defaultpapersizefile(void) {
- return PAPERCONF;
+ return NULL;
}
const char* systempapersizefile(void) {
- const char* paperconf = getenv(PAPERCONFVAR);
-/*
-Previously PAPERCONFVAR used to contain a paper name and PAPERSIZEVAR
-contained a file path. Now they're reversed. If we don't find a '/'
-in PAPERCONFVAR, fall-back to the old behaviour.
-*/
-
- if ((paperconf != NULL) && (strchr(paperconf, '/') == NULL)) {
- paperconf = getenv(PAPERSIZEVAR);
- if ((paperconf != NULL) && (strchr(paperconf, '/') == NULL))
- paperconf = NULL;
- }
-
- return paperconf ? paperconf : defaultpapersizefile();
+ return NULL;
}
const char* defaultpapername(void) {
@@ -112,26 +99,14 @@
}
char* systempapername(void) {
- const char* paperconf;
char* paperstr;
char* paperenv;
const char* paperdef;
- FILE* ps;
- struct stat statbuf;
const struct paper* pp;
- int c;
-
-/*
-Previously PAPERSIZEVAR used to contain a file path and PAPERCONFVAR
-contained a paper name. Now they're reversed. If we find a '/' in
-PAPERSIZEVAR, fall-back to the old behaviour.
-*/
paperenv = getenv(PAPERSIZEVAR);
if ((paperenv != NULL) && (strchr(paperenv, '/') != NULL)) {
- paperenv = getenv(PAPERCONFVAR);
- if ((paperenv != NULL) && (strchr(paperenv, '/') != NULL))
- paperenv = NULL;
+ paperenv = NULL;
}
if (paperenv) {
@@ -145,64 +120,6 @@
return strcpy(paperstr, paperenv);
}
- paperconf = systempapersizefile();
- if (paperconf && stat(paperconf, &statbuf) == -1) return 0;
-
- if (!paperconf) paperconf = defaultpapersizefile();
-
- if ((stat(paperconf, &statbuf) != -1) &&
- (ps = fopen(paperconf, "r"))) {
-
- while ((c = getc(ps)) != EOF) {
- if (c == '#') {
- while ((c = getc(ps)) != EOF && c != '\n');
- if (c == EOF) {
- break;
- }
- } else if (!isspace(c)) {
- unsigned n = 0, m = 64;
- char* papername = malloc(m * sizeof(char));
-
- if (!papername) {
- fclose(ps);
- return 0;
- }
-
- do {
- if (n == m-1) {
- char* newpaper = realloc(papername,
- (m *= 2) * sizeof(char));
- if (!newpaper) {
- free(papername);
- fclose(ps);
- return 0;
- }
- papername = newpaper;
- }
- papername[n++] = c;
- } while ((c = getc(ps)) != EOF && !isspace(c));
-
- papername[n] = 0;
-
- fclose(ps);
-
- paperstr = malloc((strlen(papername) + 1) * sizeof(char));
- if (! paperstr) {
- free(papername);
- return 0;
- }
-
- strcpy(paperstr, papername);
- free(papername);
-
- if ((pp = paperinfo(paperstr)))
- return strcpy(paperstr, pp->name);
- else
- return paperstr;
- }
- }
- }
-
paperdef = defaultpapername();
paperstr = malloc((strlen(paperdef) + 1) * sizeof(char));
diff -ur libpaper-1.1.29/man/paperconf.1.in libpaper-src/man/paperconf.1.in
--- libpaper-1.1.29/man/paperconf.1.in 2023-03-17 22:35:38.000000000 +0900
+++ libpaper-src/man/paperconf.1.in 2024-01-07 11:36:12.000000000 +0900
@@ -1,4 +1,4 @@
-.TH PAPERCONF 1 "24 April 2001"
+.TH PAPERCONF 1 "25 October 2013"
.SH NAME
.B paperconf
\- print paper configuration information
@@ -46,13 +46,10 @@
prints the name of the system- or user-specified paper, obtained by
looking in order at the
.B @PAPERSIZEVAR@
-environment variable, at the contents of the file specified by the
-.B @PAPERCONFVAR@
-environment variable, at the contents of
-.B @PAPERCONF@
+environment variable
or by using
-.B letter
-as a fall-back value if none of the other alternatives are successful.
+.B a4
+as a fall-back value.
By default, width and height of the paper are printed in PostScript points.
.SH OPTIONS
.TP
@@ -98,21 +95,9 @@
.SH ENVIRONMENT
.TP 20
.B @PAPERSIZEVAR@
-Paper size to use regardless of what the papersize file contains.
-.TP 20
-.B @PAPERCONFVAR@
-Full path to a file containing the paper size to use.
-.SH FILES
-.TP 20
-.B @PAPERCONF@
-Contains the name of the system-wide default paper size to be used
-if the
-.B @PAPERSIZEVAR@
-and
-.B @PAPERCONFVAR@
-variables are not set.
+Paper size to use.
.SH AUTHOR
Yves Arrouye <arrouye@debian.org>
-.SH SEE ALSO
-.BR papersize (5)
+
+Modified for TeX Live by Peter Breitenlohner <tex-live@tug.org>
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