Re: [PATCH] parseopt: do not translate empty help string
Thomas Rast tr...@student.ethz.ch writes: The gettext .po files have a header, but it looks like the translation specification for an empty string. This results in _() actually returning that header. Prevent parseopt from passing empty strings to gettext when it displays help about commands. In some instances it already did this, but git-grep's --or etc. caught another case. Signed-off-by: Thomas Rast tr...@student.ethz.ch --- parse-options.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/parse-options.c b/parse-options.c index c1c66bd..f95bbb2 100644 --- a/parse-options.c +++ b/parse-options.c @@ -562,7 +562,8 @@ static int usage_with_options_internal(struct parse_opt_ctx_t *ctx, fputc('\n', outfile); pad = USAGE_OPTS_WIDTH; } - fprintf(outfile, %*s%s\n, pad + USAGE_GAP, , _(opts-help)); + fprintf(outfile, %*s%s\n, pad + USAGE_GAP, , + *opts-help ? _(opts-help) : ); } fputc('\n', outfile); Thanks; this is a tricky bit to catch and makes me wonder where else we have a similar breakage. Perhaps we would want to do this instead? I dunno. gettext.h | 2 ++ 1 file changed, 2 insertions(+) diff --git i/gettext.h w/gettext.h index 57ba8bb..376297b 100644 --- i/gettext.h +++ w/gettext.h @@ -44,6 +44,8 @@ extern int use_gettext_poison(void); static inline FORMAT_PRESERVING(1) const char *_(const char *msgid) { + if (!*msgid) + return ; return use_gettext_poison() ? # GETTEXT POISON # : gettext(msgid); } -- To unsubscribe from this list: send the line unsubscribe git in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH] parseopt: do not translate empty help string
Junio C Hamano gits...@pobox.com writes: Thomas Rast tr...@student.ethz.ch writes: The gettext .po files have a header, but it looks like the translation specification for an empty string. This results in _() actually returning that header. Thanks; this is a tricky bit to catch and makes me wonder where else we have a similar breakage. Perhaps we would want to do this instead? I dunno. gettext.h | 2 ++ 1 file changed, 2 insertions(+) diff --git i/gettext.h w/gettext.h index 57ba8bb..376297b 100644 --- i/gettext.h +++ w/gettext.h @@ -44,6 +44,8 @@ extern int use_gettext_poison(void); static inline FORMAT_PRESERVING(1) const char *_(const char *msgid) { + if (!*msgid) + return ; return use_gettext_poison() ? # GETTEXT POISON # : gettext(msgid); } Oh, I forgot that we actually had a wrapper instead of the usual _. Yes, I think that would be the better solution to guard against this. -- Thomas Rast trast@{inf,student}.ethz.ch -- To unsubscribe from this list: send the line unsubscribe git in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH] parseopt: do not translate empty help string
Thomas Rast tr...@student.ethz.ch writes: Junio C Hamano gits...@pobox.com writes: Thomas Rast tr...@student.ethz.ch writes: The gettext .po files have a header, but it looks like the translation specification for an empty string. This results in _() actually returning that header. Thanks; this is a tricky bit to catch and makes me wonder where else we have a similar breakage. Perhaps we would want to do this instead? I dunno. gettext.h | 2 ++ 1 file changed, 2 insertions(+) diff --git i/gettext.h w/gettext.h index 57ba8bb..376297b 100644 --- i/gettext.h +++ w/gettext.h @@ -44,6 +44,8 @@ extern int use_gettext_poison(void); static inline FORMAT_PRESERVING(1) const char *_(const char *msgid) { +if (!*msgid) +return ; return use_gettext_poison() ? # GETTEXT POISON # : gettext(msgid); } Oh, I forgot that we actually had a wrapper instead of the usual _. Yes, I think that would be the better solution to guard against this. OK, then let's replace the patch text of your commit ;-). -- To unsubscribe from this list: send the line unsubscribe git in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH] parseopt: do not translate empty help string
Junio C Hamano gits...@pobox.com writes: Oh, I forgot that we actually had a wrapper instead of the usual _. Yes, I think that would be the better solution to guard against this. OK, then let's replace the patch text of your commit ;-). He, we need to update the log message a bit, too. -- 8 -- From: Thomas Rast tr...@student.ethz.ch Subject: [PATCH] gettext: do not translate empty string The gettext .po files have a header, but it looks like the translation specification for an empty string. This results in _() actually returning that header. Prevent us from passing empty strings to gettext. In some places, we run _(opts-help) where opts-help may be an empty string. Signed-off-by: Thomas Rast tr...@student.ethz.ch Signed-off-by: Junio C Hamano gits...@pobox.com --- gettext.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/gettext.h b/gettext.h index 57ba8bb..376297b 100644 --- a/gettext.h +++ b/gettext.h @@ -44,6 +44,8 @@ extern int use_gettext_poison(void); static inline FORMAT_PRESERVING(1) const char *_(const char *msgid) { + if (!*msgid) + return ; return use_gettext_poison() ? # GETTEXT POISON # : gettext(msgid); } -- 1.7.12.124.ga484625 -- To unsubscribe from this list: send the line unsubscribe git in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH] parseopt: do not translate empty help string
Junio C Hamano gits...@pobox.com writes: Junio C Hamano gits...@pobox.com writes: Oh, I forgot that we actually had a wrapper instead of the usual _. Yes, I think that would be the better solution to guard against this. OK, then let's replace the patch text of your commit ;-). He, we need to update the log message a bit, too. Thanks! But now it's your patch :-) -- 8 -- From: Thomas Rast tr...@student.ethz.ch Subject: [PATCH] gettext: do not translate empty string The gettext .po files have a header, but it looks like the translation specification for an empty string. This results in _() actually returning that header. Prevent us from passing empty strings to gettext. In some places, ^^ ourselves? I'm not a native speaker though. we run _(opts-help) where opts-help may be an empty string. Signed-off-by: Thomas Rast tr...@student.ethz.ch Signed-off-by: Junio C Hamano gits...@pobox.com --- gettext.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/gettext.h b/gettext.h index 57ba8bb..376297b 100644 --- a/gettext.h +++ b/gettext.h @@ -44,6 +44,8 @@ extern int use_gettext_poison(void); static inline FORMAT_PRESERVING(1) const char *_(const char *msgid) { + if (!*msgid) + return ; return use_gettext_poison() ? # GETTEXT POISON # : gettext(msgid); } -- Thomas Rast trast@{inf,student}.ethz.ch -- To unsubscribe from this list: send the line unsubscribe git in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html