From: "Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>
To: git@vger.kernel.org
Cc: "Junio C Hamano" <gitster@pobox.com>,
"Jonathan Niedier" <jrnieder@gmail.com>,
"Ævar Arnfjörð" <avarab@gmail.com>,
"Jiang Xin" <worldhello.net@gmail.com>,
"Zbigniew Jędrzejewski-Szmek" <zbyszek@in.waw.pl>,
"Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>
Subject: [PATCH 02/10] Add three convenient format printing functions with \n automatically appended
Date: Mon, 23 Apr 2012 19:30:22 +0700 [thread overview]
Message-ID: <1335184230-8870-3-git-send-email-pclouds@gmail.com> (raw)
In-Reply-To: <1335184230-8870-1-git-send-email-pclouds@gmail.com>
These functions are helpful when we do not want to expose \n to
translators. For example
printf("hello world\n");
can be converted to
printf_ln(_("hello world"));
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
---
strbuf.c | 33 +++++++++++++++++++++++++++++++++
strbuf.h | 7 +++++++
2 files changed, 40 insertions(+), 0 deletions(-)
diff --git a/strbuf.c b/strbuf.c
index 5135d59..82d1fa2 100644
--- a/strbuf.c
+++ b/strbuf.c
@@ -464,3 +464,36 @@ void strbuf_addstr_urlencode(struct strbuf *sb, const char *s,
{
strbuf_add_urlencode(sb, s, strlen(s), reserved);
}
+
+void strbuf_addf_ln(struct strbuf *sb, const char *fmt, ...)
+{
+ va_list ap;
+ va_start(ap, fmt);
+ strbuf_vaddf(sb, fmt, ap);
+ va_end(ap);
+ strbuf_addch(sb, '\n');
+}
+
+int printf_ln(const char *fmt, ...)
+{
+ int ret;
+ va_list ap;
+ va_start(ap, fmt);
+ ret = vprintf(fmt, ap);
+ va_end(ap);
+ if (ret >= 0)
+ ret += printf("\n");
+ return ret;
+}
+
+int fprintf_ln(FILE *fp, const char *fmt, ...)
+{
+ int ret;
+ va_list ap;
+ va_start(ap, fmt);
+ ret = vfprintf(fp, fmt, ap);
+ va_end(ap);
+ if (ret >= 0 && fputc('\n', fp) != EOF)
+ ret++;
+ return ret;
+}
diff --git a/strbuf.h b/strbuf.h
index 3effaa8..b888d40 100644
--- a/strbuf.h
+++ b/strbuf.h
@@ -99,6 +99,8 @@ __attribute__((format (printf,2,3)))
extern void strbuf_addf(struct strbuf *sb, const char *fmt, ...);
__attribute__((format (printf,2,0)))
extern void strbuf_vaddf(struct strbuf *sb, const char *fmt, va_list ap);
+__attribute__((format (printf,2,3)))
+extern void strbuf_addf_ln(struct strbuf *sb, const char *fmt, ...);
extern void strbuf_add_lines(struct strbuf *sb, const char *prefix, const char *buf, size_t size);
@@ -129,4 +131,9 @@ extern void strbuf_add_urlencode(struct strbuf *, const char *, size_t,
extern void strbuf_addstr_urlencode(struct strbuf *, const char *,
int reserved);
+__attribute__((format (printf,1,2)))
+extern int printf_ln(const char *fmt, ...);
+__attribute__((format (printf,2,3)))
+extern int fprintf_ln(FILE *fp, const char *fmt, ...);
+
#endif /* STRBUF_H */
--
1.7.8.36.g69ee2
next prev parent reply other threads:[~2012-04-23 12:34 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-23 12:30 [PATCH 00/10] i18n relative dates, help, remote, apply, index-pack and bundle Nguyễn Thái Ngọc Duy
2012-04-23 12:30 ` [PATCH 01/10] Makefile: feed all header files to xgettext Nguyễn Thái Ngọc Duy
2012-04-23 12:30 ` Nguyễn Thái Ngọc Duy [this message]
2012-04-23 16:15 ` [PATCH 02/10] Add three convenient format printing functions with \n automatically appended Jonathan Nieder
2012-04-23 12:30 ` [PATCH 03/10] i18n: mark relative dates for translation Nguyễn Thái Ngọc Duy
2012-04-24 20:04 ` Junio C Hamano
2012-04-25 10:46 ` Nguyen Thai Ngoc Duy
2012-04-25 11:07 ` Johannes Sixt
2012-04-25 11:25 ` Zbigniew Jędrzejewski-Szmek
2012-04-25 11:29 ` Nguyen Thai Ngoc Duy
2012-04-25 15:25 ` Jonathan Nieder
2012-04-25 16:27 ` Junio C Hamano
2012-04-25 17:26 ` Jonathan Nieder
2012-04-23 12:30 ` [PATCH 04/10] i18n: help: mark strings " Nguyễn Thái Ngọc Duy
2012-04-23 16:30 ` Jonathan Nieder
2012-04-23 18:18 ` Junio C Hamano
2012-04-23 18:34 ` Jonathan Nieder
2012-04-25 11:21 ` [PATCH] help: replace underlining "help -a" headers using hyphens with a blank line Nguyễn Thái Ngọc Duy
2012-04-25 17:30 ` Junio C Hamano
2012-04-23 12:30 ` [PATCH 05/10] i18n: make warn_dangling_symref() automatically append \n Nguyễn Thái Ngọc Duy
2012-04-23 12:30 ` [PATCH 06/10] i18n: remote: mark strings for translation Nguyễn Thái Ngọc Duy
2012-04-25 22:54 ` Junio C Hamano
2012-04-26 1:12 ` Nguyen Thai Ngoc Duy
2012-04-23 12:30 ` [PATCH 07/10] i18n: apply: " Nguyễn Thái Ngọc Duy
2012-04-25 22:50 ` Junio C Hamano
2012-05-06 13:13 ` [PATCH] apply: remove lego in i18n string in gitdiff_verify_name Nguyễn Thái Ngọc Duy
2012-05-07 18:00 ` Junio C Hamano
2012-05-08 13:38 ` Nguyễn Thái Ngọc Duy
2012-05-08 17:07 ` Junio C Hamano
2012-05-09 12:29 ` Nguyễn Thái Ngọc Duy
2012-04-23 12:30 ` [PATCH 08/10] i18n: apply: update say_patch_name to give translators complete sentence Nguyễn Thái Ngọc Duy
2012-04-23 12:30 ` [PATCH 09/10] i18n: index-pack: mark strings for translation Nguyễn Thái Ngọc Duy
2012-04-23 12:30 ` [PATCH 10/10] i18n: bundle: " Nguyễn Thái Ngọc Duy
2012-04-25 22:43 ` Junio C Hamano
2012-04-26 1:24 ` Nguyen Thai Ngoc Duy
2012-04-26 5:53 ` [PATCH] bundle: remove stray single-quote from error message Jonathan Nieder
2012-04-23 16:41 ` [PATCH 00/10] i18n relative dates, help, remote, apply, index-pack and bundle Jonathan Nieder
2012-04-23 18:56 ` Junio C Hamano
2012-04-23 20:06 ` Ævar Arnfjörð Bjarmason
2012-04-24 12:19 ` Nguyen Thai Ngoc Duy
2012-04-24 19:50 ` Junio C Hamano
2012-04-25 11:42 ` Nguyen Thai Ngoc Duy
2012-04-25 16:11 ` Jonathan Nieder
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