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Bug 665685 — Add a #define for the max length of a Unicode decomposition

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Add G_UNICHAR_MAX_DECOMPOSITION_LEN for the maximum length of the
decomposition of a single Unicode character.

Closes: bgo#665685
This commit is contained in:
Philip Withnall
2011-12-06 18:30:43 +00:00
parent 990af4b372
commit 3ac7c35656
3 changed files with 16 additions and 4 deletions
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12
glib/gunicode.h
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@@ -551,6 +551,18 @@ gsize g_unichar_fully_decompose (gunichar ch,
gunichar *result,
gsize result_len);
/**
* G_UNICHAR_MAX_COMPAT_DECOMPOSITION_LEN:
*
* The maximum length (in codepoints) of a compatibility or canonical
* decomposition of a single Unicode character.
*
* This is as defined by Unicode 6.1.
*
* Since: 2.31.3
*/
#define G_UNICHAR_MAX_DECOMPOSITION_LEN 18 /* codepoints */
/* Compute canonical ordering of a string in-place. This rearranges
decomposed characters in the string according to their combining
classes. See the Unicode manual for more information. */