3dcfa772d1883dd243f418e7808d82b8096cb335
braney
  Fri Apr 24 08:34:25 2020 -0700
increase the number of bases that extended DNA color choices will allow
from 1 million to 5 million

diff --git src/hg/hgc/hgc.c src/hg/hgc/hgc.c
index e37f4b3..211659c 100644
--- src/hg/hgc/hgc.c
+++ src/hg/hgc/hgc.c
@@ -4632,33 +4632,33 @@
 int padding3     = cartUsualInt(cart, "hgSeq.padding3", 0);
 int lineWidth    = cartUsualInt(cart, "lineWidth", 60);
 char *casing     = cartUsualString(cart, "hgSeq.casing", "");
 char *repMasking = cartUsualString(cart, "hgSeq.repMasking", "");
 boolean caseUpper= FALSE;
 char *pos = NULL;
 
 
 ctdbList = slCat(ctdbList, tdbList);
 tdbList = slCat(utdbList, ctdbList);
 
 cartWebStart(cart, database, "Extended DNA Case/Color");
 
 if (NULL != (pos = stripCommas(cartOptionalString(cart, "getDnaPos"))))
     hgParseChromRange(database, pos, &seqName, &winStart, &winEnd);
-if (winEnd - winStart > 1000000)
+if (winEnd - winStart > 5000000)
     {
-    printf("Please zoom in to 1 million bases or less to color the DNA");
+    printf("Please zoom in to 5 million bases or less to color the DNA");
     return;
     }
 
 printf("<H1>Extended DNA Case/Color Options</H1>\n");
 puts(
      "Use this page to highlight features in genomic DNA text. "
      "DNA covered by a particular track can be highlighted by "
      "case, underline, bold, italic, or color.  See below for "
      "details about color, and for examples. <B>Tracks in "
      "&quot;hide&quot; display mode are not shown in the grid below.</B> <P>");
 
 if (cgiBooleanDefined("hgSeq.maskRepeats"))
     cartSetBoolean(cart, "hgSeq.maskRepeats", maskRep);
 if (*repMasking != 0)
     cartSetString(cart, "hgSeq.repMasking", repMasking);