l10n: git.pot: v2.12.0 round 1 (239 new, 15 removed)

diff --git a/utf8.c b/utf8.c
index 9a3f4ad23293bf6a3fc06a1942fd324fa1b74ded..0c8e011a58cae3c683851007ec81828ad8284471 100644 (file)
--- a/utf8.c
+++ b/utf8.c
@@ -489,6 +489,28 @@ char *reencode_string_iconv(const char *in, size_t insz, iconv_t conv, int *outs
        return out;
 }
 
+static const char *fallback_encoding(const char *name)
+{
+       /*
+        * Some platforms do not have the variously spelled variants of
+        * UTF-8, so let's fall back to trying the most official
+        * spelling. We do so only as a fallback in case the platform
+        * does understand the user's spelling, but not our official
+        * one.
+        */
+       if (is_encoding_utf8(name))
+               return "UTF-8";
+
+       /*
+        * Even though latin-1 is still seen in e-mail
+        * headers, some platforms only install ISO-8859-1.
+        */
+       if (!strcasecmp(name, "latin-1"))
+               return "ISO-8859-1";
+
+       return name;
+}
+
 char *reencode_string_len(const char *in, int insz,
                          const char *out_encoding, const char *in_encoding,
                          int *outsz)
@@ -501,17 +523,9 @@ char *reencode_string_len(const char *in, int insz,
 
        conv = iconv_open(out_encoding, in_encoding);
        if (conv == (iconv_t) -1) {
-               /*
-                * Some platforms do not have the variously spelled variants of
-                * UTF-8, so let's fall back to trying the most official
-                * spelling. We do so only as a fallback in case the platform
-                * does understand the user's spelling, but not our official
-                * one.
-                */
-               if (is_encoding_utf8(in_encoding))
-                       in_encoding = "UTF-8";
-               if (is_encoding_utf8(out_encoding))
-                       out_encoding = "UTF-8";
+               in_encoding = fallback_encoding(in_encoding);
+               out_encoding = fallback_encoding(out_encoding);
+
                conv = iconv_open(out_encoding, in_encoding);
                if (conv == (iconv_t) -1)
                        return NULL;
@@ -563,8 +577,8 @@ int mbs_chrlen(const char **text, size_t *remainder_p, const char *encoding)
 }
 
 /*
- * Pick the next char from the stream, folding as an HFS+ filename comparison
- * would. Note that this is _not_ complete by any means. It's just enough
+ * Pick the next char from the stream, ignoring codepoints an HFS+ would.
+ * Note that this is _not_ complete by any means. It's just enough
  * to make is_hfs_dotgit() work, and should not be used otherwise.
  */
 static ucs_char_t next_hfs_char(const char **in)
@@ -601,12 +615,7 @@ static ucs_char_t next_hfs_char(const char **in)
                        continue;
                }
 
-               /*
-                * there's a great deal of other case-folding that occurs,
-                * but this is enough to catch anything that will convert
-                * to ".git"
-                */
-               return tolower(out);
+               return out;
        }
 }
 
@@ -614,10 +623,23 @@ int is_hfs_dotgit(const char *path)
 {
        ucs_char_t c;
 
-       if (next_hfs_char(&path) != '.' ||
-           next_hfs_char(&path) != 'g' ||
-           next_hfs_char(&path) != 'i' ||
-           next_hfs_char(&path) != 't')
+       c = next_hfs_char(&path);
+       if (c != '.')
+               return 0;
+       c = next_hfs_char(&path);
+
+       /*
+        * there's a great deal of other case-folding that occurs
+        * in HFS+, but this is enough to catch anything that will
+        * convert to ".git"
+        */
+       if (c != 'g' && c != 'G')
+               return 0;
+       c = next_hfs_char(&path);
+       if (c != 'i' && c != 'I')
+               return 0;
+       c = next_hfs_char(&path);
+       if (c != 't' && c != 'T')
                return 0;
        c = next_hfs_char(&path);
        if (c && !is_dir_sep(c))
@@ -625,3 +647,35 @@ int is_hfs_dotgit(const char *path)
 
        return 1;
 }
+
+const char utf8_bom[] = "\357\273\277";
+
+int skip_utf8_bom(char **text, size_t len)
+{
+       if (len < strlen(utf8_bom) ||
+           memcmp(*text, utf8_bom, strlen(utf8_bom)))
+               return 0;
+       *text += strlen(utf8_bom);
+       return 1;
+}
+
+void strbuf_utf8_align(struct strbuf *buf, align_type position, unsigned int width,
+                      const char *s)
+{
+       int slen = strlen(s);
+       int display_len = utf8_strnwidth(s, slen, 0);
+       int utf8_compensation = slen - display_len;
+
+       if (display_len >= width) {
+               strbuf_addstr(buf, s);
+               return;
+       }
+
+       if (position == ALIGN_LEFT)
+               strbuf_addf(buf, "%-*s", width + utf8_compensation, s);
+       else if (position == ALIGN_MIDDLE) {
+               int left = (width - display_len) / 2;
+               strbuf_addf(buf, "%*s%-*s", left, "", width - left + utf8_compensation, s);
+       } else if (position == ALIGN_RIGHT)
+               strbuf_addf(buf, "%*s", width + utf8_compensation, s);
+}