diff options
Diffstat (limited to 'source/luametatex/source/utilities/auxunistring.c')
| -rw-r--r-- | source/luametatex/source/utilities/auxunistring.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/source/luametatex/source/utilities/auxunistring.c b/source/luametatex/source/utilities/auxunistring.c index 30dc518e6..10ae6393d 100644 --- a/source/luametatex/source/utilities/auxunistring.c +++ b/source/luametatex/source/utilities/auxunistring.c @@ -58,8 +58,9 @@ unsigned char *aux_uni2str(unsigned unic) buf[2] = (unsigned char) (0x80 | (unic & 0x3f)); buf[3] = '\0'; } else if (unic < 0x110000) { + int u; unic -= 0x10000; - int u = (int) (((unic & 0xf0000) >> 16) + 1); + u = (int) (((unic & 0xf0000) >> 16) + 1); buf[0] = (unsigned char) (0xf0 | (u >> 2)); buf[1] = (unsigned char) (0x80 | ((u & 3) << 4) | ((unic & 0x0f000) >> 12)); buf[2] = (unsigned char) (0x80 | ((unic & 0x00fc0) >> 6)); @@ -92,8 +93,9 @@ char *aux_uni2string(char *utf8_text, unsigned unic) *utf8_text++ = (char) (0x80 | ((unic >> 6) & 0x3f)); *utf8_text++ = (char) (0x80 | (unic & 0x3f)); } else if (unic < 0x110000) { + unsigned u; unic -= 0x10000; - unsigned u = ((unic & 0xf0000) >> 16) + 1; + u = ((unic & 0xf0000) >> 16) + 1; *utf8_text++ = (char) (0xf0 | (u >> 2)); *utf8_text++ = (char) (0x80 | ((u & 3) << 4) | ((unic & 0x0f000) >> 12)); *utf8_text++ = (char) (0x80 | ((unic & 0x00fc0) >> 6)); |