diff options
Diffstat (limited to 'gettext.go')
| -rw-r--r-- | gettext.go | 22 |
1 files changed, 22 insertions, 0 deletions
@@ -30,6 +30,11 @@ package gettext */ import "C" +import ( + "fmt" + "strings" +) + var ( // For all of the locale. LC_ALL = uint(C.LC_ALL) @@ -95,6 +100,23 @@ func NGettext(msgid string, msgid_plural string, n uint64) string { return C.GoString(C.ngettext(C.CString(msgid), C.CString(msgid_plural), C.ulong(n))) } +// Like fmt.Sprintf() but without %!(EXTRA) errors. +func Sprintf(format string, a ...interface{}) string { + expects := strings.Count(format, "%") - strings.Count(format, "%%") + + if expects > 0 { + arguments := make([]interface{}, expects) + for i := 0; i < expects; i++ { + if len(a) > i { + arguments[i] = a[i] + } + } + return fmt.Sprintf(format, arguments...) + } + + return format +} + // Like NGettext(), but looking up the message in the specified domain. func DNGettext(domainname string, msgid string, msgid_plural string, n uint64) string { return C.GoString(C.dngettext(C.CString(domainname), C.CString(msgid), C.CString(msgid_plural), C.ulong(n))) |