Adding some debugging code to track which multidata codes get assigned.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5246 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

diff --git a/ChangeLog b/ChangeLog
index 8fba2d5664769d03aab897fb8b3c8be454899188..58c0018e08adc871498d908eab78e385ecbbd83c 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2015-06-14  Benno Schulenberg  <bensberg@justemail.net>
+       * src/winio.c (edit_draw): Add some debugging code to track which
+       multidata codes (for multiline regexes) get assigned to which lines.
+
 2015-06-11  Benno Schulenberg  <bensberg@justemail.net>
        * src/winio.c (get_key_buffer): Add some debugging code to make it
        easy to see what codes a key stroke produces.

diff --git a/src/winio.c b/src/winio.c
index 2e56bbf7e9b22f2d4c4b058c7890e67efd2e31dc..053b226b56c1aed376f76bff8d4b42a13d03ab07 100644 (file)
--- a/src/winio.c
+++ b/src/winio.c
@@ -2654,11 +2654,17 @@ void edit_draw(filestruct *fileptr, const char *converted, int
                    if (end_line != fileptr) {
                        paintlen = -1;
                        fileptr->multidata[tmpcolor->id] = CWHOLELINE;
+#ifdef DEBUG
+    fprintf(stderr, "  Marking for id %i  line %i as CWHOLELINE\n", tmpcolor->id, line);
+#endif
                    } else {
                        paintlen = actual_x(converted,
                                strnlenpt(fileptr->data,
                                endmatch.rm_eo) - start);
                        fileptr->multidata[tmpcolor->id] = CBEGINBEFORE;
+#ifdef DEBUG
+    fprintf(stderr, "  Marking for id %i  line %i as CBEGINBEFORE\n", tmpcolor->id, line);
+#endif
                    }
                    mvwaddnstr(edit, line, 0, converted, paintlen);
   step_two:
@@ -2705,9 +2711,12 @@ void edit_draw(filestruct *fileptr, const char *converted, int
 
                                mvwaddnstr(edit, line, x_start,
                                        converted + index, paintlen);
-                               if (paintlen > 0)
+                               if (paintlen > 0) {
                                    fileptr->multidata[tmpcolor->id] = CSTARTENDHERE;
-
+#ifdef DEBUG
+    fprintf(stderr, "  Marking for id %i  line %i as CSTARTENDHERE\n", tmpcolor->id, line);
+#endif
+                               }
                            }
                        } else {
                            /* There is no end on this line.  But we
@@ -2728,6 +2737,9 @@ void edit_draw(filestruct *fileptr, const char *converted, int
                                /* We painted to the end of the line, so
                                 * don't bother checking any more
                                 * starts. */
+#ifdef DEBUG
+    fprintf(stderr, "  Marking for id %i  line %i as CENDAFTER\n", tmpcolor->id, line);
+#endif
                                fileptr->multidata[tmpcolor->id] = CENDAFTER;
                                break;
                            }