Re: "cannot parse date" for a seemingly valid .Dd parameter

[Ingo Schwarze <schwarze@usta.de>]

Hi Daniel,

LÉVAI Dániel wrote on Wed, Aug 27, 2014 at 05:15:13PM +0200:

> On sze, aug 27, 2014 at 17:07:43 +0200, Kristaps Dzonsons wrote:

>> Is your locale set?  This format works fine in HEAD,
>> both on OpenBSD and Linux (Debian testing).

> Yes, that was my first suspicion:
> $ locale
> LANG=en_US.UTF-8
> LC_CTYPE=hu_HU.UTF-8
> LC_NUMERIC=hu_HU.UTF-8
> LC_TIME=hu_HU.UTF-8
> LC_COLLATE=hu_HU.UTF-8
> LC_MONETARY=hu_HU.UTF-8
> LC_MESSAGES=en_US.UTF-8
> LC_PAPER=hu_HU.UTF-8
> LC_NAME=hu_HU.UTF-8
> LC_ADDRESS=hu_HU.UTF-8
> LC_TELEPHONE=hu_HU.UTF-8
> LC_MEASUREMENT=hu_HU.UTF-8
> LC_IDENTIFICATION=hu_HU.UTF-8
> LC_ALL=

After some code reading and some experimentation, i'm still quite
unsure where the problem might lie, i fail to reproduce but need
additional information.  Please apply the debugging patch appended
below (not intended for commit) to anoncvs HEAD, and run:

 $ ./configure
 $ make

Then please show me the output of the following sequence of commands:

 $ locale
 $ ./mandoc -Wall test.1 > /dev/null
 $ ./mandoc -Wall -Tlocale test.1 > /dev/null

with a suitable file test.1 exhibiting the problem.

Please also show me the config.h generated from ./configure.

> Where can I get hold of the portable version's source repo?

 $ cvs -d anoncvs@mdocml.bsd.lv:/cvs mdocml

Thanks,
  Ingo


diff --git a/main.c b/main.c
index e0380e9..9102143 100644
--- a/main.c
+++ b/main.c
@@ -24,6 +24,7 @@
 #include <ctype.h>
 #include <errno.h>
 #include <fcntl.h>
+#include <locale.h>
 #include <stdio.h>
 #include <stdint.h>
 #include <stdlib.h>
@@ -119,6 +120,9 @@ main(int argc, char *argv[])
 	int		 options;
 	int		 c;
 
+	fprintf(stderr, "main: LC_TIME = %s\n",
+	    setlocale(LC_TIME, NULL));
+
 	progname = strrchr(argv[0], '/');
 	if (progname == NULL)
 		progname = argv[0];
diff --git a/mandoc.c b/mandoc.c
index be3e264..090f948 100644
--- a/mandoc.c
+++ b/mandoc.c
@@ -23,6 +23,7 @@
 #include <ctype.h>
 #include <errno.h>
 #include <limits.h>
+#include <locale.h>
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
@@ -455,8 +456,11 @@ a2time(time_t *t, const char *fmt, const char *p)
 
 	memset(&tm, 0, sizeof(struct tm));
 
+	fprintf(stderr, "a2time: LC_TIME = %s\n",
+	    setlocale(LC_TIME, NULL));
 	pp = NULL;
 #if HAVE_STRPTIME
+	fprintf(stderr, "a2time: calling strptime()\n");
 	pp = strptime(p, fmt, &tm);
 #endif
 	if (NULL != pp && '\0' == *pp) {
diff --git a/term_ascii.c b/term_ascii.c
index ab62902..e1cf67c 100644
--- a/term_ascii.c
+++ b/term_ascii.c
@@ -81,9 +81,13 @@ ascii_init(enum termenc enc, char *outopts)
 
 #if HAVE_WCHAR
 	if (TERMENC_ASCII != enc) {
+		fprintf(stderr, "ascii_init: LC_TIME = %s\n",
+		    setlocale(LC_TIME, NULL));
 		v = TERMENC_LOCALE == enc ?
 		    setlocale(LC_ALL, "") :
 		    setlocale(LC_CTYPE, "en_US.UTF-8");
+		fprintf(stderr, "ascii_init: LC_TIME = %s\n",
+		    setlocale(LC_TIME, NULL));
 		if (NULL != v && MB_CUR_MAX > 1) {
 			p->enc = enc;
 			p->advance = locale_advance;
--
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