18 lines
561 B
Diff
18 lines
561 B
Diff
2002-10-11 Ruslan Ermilov <ru@FreeBSD.org>
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* src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
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cast to `unsigned char' to properly read patterns with 8bit
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characters.
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--- groff-1.18.1/src/roff/troff/env.cc
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+++ groff-1.18.1/src/roff/troff/env.cc
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@@ -3924,7 +3924,7 @@
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if (i > 0) {
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if (have_patterns || final_pattern || traditional) {
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for (int j = 0; j < i; j++)
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- buf[j] = hpf_code_table[buf[j]];
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+ buf[j] = hpf_code_table[(unsigned char)buf[j]];
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insert_pattern(buf, i, num);
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final_pattern = 0;
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}
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