34 lines
793 B
Diff
34 lines
793 B
Diff
--- fontconfig-2.4.2/fc-lang/fc-lang.orig.c 2007-02-03 13:39:49.000000000 -0700
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+++ fontconfig-2.4.2/fc-lang/fc-lang.c 2007-02-03 13:46:08.000000000 -0700
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@@ -116,6 +116,20 @@
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return f;
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}
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+char* trim(char *s)
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+{
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+ int len = strlen(s);
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+
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+ /* nuke trailing whitespace */
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+ while (len > 0 && (isspace(s[len - 1]) || s[len - 1]=='\n'))
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+ s[--len] = '\0';
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+
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+ /* skip leading whitespace */
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+ s += strspn(s, " \n\r\t\v");
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+
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+ return s;
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+}
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+
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/*
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* build a single charset from a source file
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*
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@@ -142,8 +156,7 @@
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if (!file)
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fatal (line, lineno,
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"invalid syntax, expected: include filename");
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- while (isspace(*file))
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- file++;
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+ file = trim(file);
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f = scanopen (file);
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if (!f)
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fatal (file, 0, "can't open");
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