1 files changed, 134 insertions, 0 deletions
diff --git a/debian/uncrustify-trinity/uncrustify-trinity-0.74.0/src/align_left_shift.cpp b/debian/uncrustify-trinity/uncrustify-trinity-0.74.0/src/align_left_shift.cpp
new file mode 100644
index 00000000..777f7d27
--- /dev/null
+++ b/debian/uncrustify-trinity/uncrustify-trinity-0.74.0/src/align_left_shift.cpp
@@ -0,0 +1,134 @@
+/**
+ * @file align_left_shift.cpp
+ *
+ * @author  Guy Maurel
+ * split from align.cpp
+ * @author  Ben Gardner
+ * @license GPL v2+
+ */
+
+#include "align_left_shift.h"
+
+#include "align_stack.h"
+#include "indent.h"
+#include "log_rules.h"
+
+constexpr static auto LCURRENT = LALIGN;
+
+using namespace uncrustify;
+
+
+void align_left_shift(void)
+{
+   LOG_FUNC_ENTRY();
+
+   chunk_t    *start = nullptr;
+   AlignStack as;
+
+   as.Start(255);
+
+   chunk_t *pc = chunk_get_head();
+
+   while (pc != nullptr)
+   {
+      if (chunk_is_newline(pc))
+      {
+         LOG_FMT(LALIGN, "%s(%d): orig_line is %zu, <Newline>\n", __func__, __LINE__, pc->orig_line);
+      }
+      else
+      {
+         char copy[1000];
+         LOG_FMT(LALIGN, "%s(%d): orig_line is %zu, orig_col is %zu, pc->text() '%s'\n",
+                 __func__, __LINE__, pc->orig_line, pc->orig_col, pc->elided_text(copy));
+      }
+
+      if (  start != nullptr
+         && ((pc->flags & PCF_IN_PREPROC) != (start->flags & PCF_IN_PREPROC)))
+      {
+         // a change in preproc status restarts the aligning
+         as.Flush();
+         start = nullptr;
+      }
+      else if (chunk_is_newline(pc))
+      {
+         as.NewLines(pc->nl_count);
+      }
+      else if (  start != nullptr
+              && pc->level < start->level)
+      {
+         // A drop in level restarts the aligning
+         as.Flush();
+         start = nullptr;
+      }
+      else if (  start != nullptr
+              && pc->level > start->level)
+      {
+         // Ignore any deeper levels when aligning
+      }
+      else if (chunk_is_token(pc, CT_SEMICOLON))
+      {
+         // A semicolon at the same level flushes
+         as.Flush();
+         start = nullptr;
+      }
+      else if (  !pc->flags.test(PCF_IN_ENUM)
+              && !pc->flags.test(PCF_IN_TYPEDEF)
+              && chunk_is_str(pc, "<<", 2))
+      {
+         if (get_chunk_parent_type(pc) == CT_OPERATOR)
+         {
+            // Ignore operator<<
+         }
+         else if (as.m_aligned.Empty())
+         {
+            /*
+             * check if the first one is actually on a blank line and then
+             * indent it. Eg:
+             *
+             *      cout
+             *          << "something";
+             */
+            chunk_t *prev = chunk_get_prev(pc);
+
+            if (  prev != nullptr
+               && chunk_is_newline(prev))
+            {
+               log_rule_B("indent_columns");
+               indent_to_column(pc, pc->column_indent + options::indent_columns());
+               pc->column_indent = pc->column;
+               chunk_flags_set(pc, PCF_DONT_INDENT);
+            }
+            // first one can be anywhere
+            as.Add(pc);
+            start = pc;
+         }
+         else if (chunk_is_newline(chunk_get_prev(pc)))
+         {
+            // subsequent ones must be after a newline
+            as.Add(pc);
+         }
+      }
+      else if (!as.m_aligned.Empty())
+      {
+         /*
+          * check if the given statement is on a line of its own, immediately following <<
+          * and then it. Eg:
+          *
+          *      cout <<
+          *          "something";
+          */
+         chunk_t *prev = chunk_get_prev(pc);
+
+         if (  prev != nullptr
+            && chunk_is_newline(prev))
+         {
+            log_rule_B("indent_columns");
+            indent_to_column(pc, pc->column_indent + options::indent_columns());
+            pc->column_indent = pc->column;
+            chunk_flags_set(pc, PCF_DONT_INDENT);
+         }
+      }
+      pc = chunk_get_next(pc);
+   }
+   as.End();
+} // align_left_shift