[PATCH] git-gui: add a part about format strings in po/README

From

Michele Ballabio <barra_cuda@katamail.com>

Date

Aug 3, 2008, 11:12 UTC

Message-ID

<200808031312.14804.barra_cuda@katamail.com>

In-Reply-To

<20080803121131.589e672b@paolo-desktop>

Also remove unneeded backslashes.

Signed-off-by: Michele Ballabio <barra_cuda@katamail.com>
---

On Sunday 03 August 2008, Paolo Ciarrocchi wrote:

> Shawn,
> a simple make in the git-gui-i18n repository fails with the following msg:
> paolo@paolo-desktop:~/git-gui-i18n$ make
> GITGUI_VERSION = 0.9.GITGUI-dirty
>     * new locations or Tcl/Tk interpreter
>     GEN git-gui
>     INDEX lib/
>     MSGFMT    po/bg.msg 391 translated.
>     MSGFMT    po/de.msg 383 translated, 5 fuzzy, 3 untranslated.
>     MSGFMT    po/es.msg 122 translated, 269 untranslated.
>     MSGFMT    po/fr.msg 391 translated.
>     MSGFMT    po/hu.msg 391 translated.
>     MSGFMT    po/it.msg make: *** [po/it.msg] Error 1
> 
> Before and after the following patch :-)

Maybe this patch could be useful.

 po/README |   17 +++++++++++------
 1 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/po/README b/po/README
index 5e77a7d..595bbf5 100644
--- a/po/README
+++ b/po/README
@@ -101,7 +101,7 @@ matching msgid lines.  A few tips:
    "printf()"-like functions.  Make sure "%s", "%d", and "%%" in your
    translated messages match the original.
 
-   When you have to change the order of words, you can add "<number>\$"
+   When you have to change the order of words, you can add "<number>$"
    between '%' and the conversion ('s', 'd', etc.) to say "<number>-th
    parameter to the format string is used at this point".  For example,
    if the original message is like this:
@@ -111,12 +111,17 @@ matching msgid lines.  A few tips:
    and if for whatever reason your translation needs to say weight first
    and then length, you can say something like:
 
-	"WEIGHT IS %2\$d, LENGTH IS %1\$d"
+	"WEIGHT IS %2$d, LENGTH IS %1$d"
 
-   The reason you need a backslash before dollar sign is because
-   this is a double quoted string in Tcl language, and without
-   it the letter introduces a variable interpolation, which you
-   do not want here.
+   A format specification with a '*' (asterisk) refers to *two* arguments
+   instead of one, hence the succeeding argument number is two higher
+   instead of one. So, a message like this
+
+	"%s ... %*i of %*i %s (%3i%%)"
+
+   is equivalent to
+
+	"%1$s ... %2$*i of %4$*i %6$s (%7$3i%%)"
 
  - A long message can be split across multiple lines by ending the
    string with a double quote, and starting another string on the next

-- 
1.6.0.rc1