Обновления конфигов

zsh/theme/gitstatus/src/strings.cc

@@ -0,0 +1,71 @@
+// Copyright 2019 Roman Perepelitsa.
+//
+// This file is part of GitStatus.
+//
+// GitStatus is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// GitStatus is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
+
+#include <cassert>
+
+#include "strings.h"
+
+namespace gitstatus {
+
+void CEscape(std::ostream& strm, const char* begin, const char* end) {
+  assert(!begin == !end);
+  if (!begin) return;
+  for (; begin != end; ++begin) {
+    const unsigned char c = *begin;
+    switch (c) {
+      case '\t':
+        strm << "\\t";
+        continue;
+      case '\n':
+        strm << "\\n";
+        continue;
+      case '\r':
+        strm << "\\r";
+        continue;
+      case '"':
+        strm << "\\\"";
+        continue;
+      case '\'':
+        strm << "\\'";
+        continue;
+      case '\\':
+        strm << "\\\\";
+        continue;
+    }
+    if (c > 31 && c < 127) {
+      strm << c;
+      continue;
+    }
+    strm << '\\';
+    strm << static_cast<char>('0' + ((c >> 6) & 7));
+    strm << static_cast<char>('0' + ((c >> 3) & 7));
+    strm << static_cast<char>('0' + ((c >> 0) & 7));
+  }
+}
+
+void Quote(std::ostream& strm, const char* begin, const char* end) {
+  assert(!begin == !end);
+  if (!begin) {
+    strm << "null";
+    return;
+  }
+  strm << '"';
+  CEscape(strm, begin, end);
+  strm << '"';
+}
+
+}  // namespace gitstatus