From 309c3d594de5a053aef9d9f830170d4da953da0c Mon Sep 17 00:00:00 2001
From: Kaz Kylheku <kaz@kylheku.com>
Date: Fri, 6 May 2022 07:20:03 -0700
Subject: Don't change middle pane origin and width when moving left split.

---
 pw.c | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

(limited to 'pw.c')

diff --git a/pw.c b/pw.c
index dca5cff..8311618 100644
--- a/pw.c
+++ b/pw.c
@@ -364,7 +364,7 @@ static void hlchar(pwstate *pw, int ch)
 static void drawline(pwstate *pw, const char *line, int lineno)
 {
   const char *oline = line;
-  size_t len = dslen(line);
+  size_t olen = dslen(line), len = olen;
   int columns = pw->columns;
   unsigned vsplit1 = pw->vsplit1;
   unsigned vsplit2 = pw->vsplit2;
@@ -1208,20 +1208,15 @@ int main(int argc, char **argv)
           case ']':
             if ((int) pw.vsplit1 < pw.columns - 2) {
               pw.vsplit1++;
-              if (pw.vsplit2 > 0) {
+              if (pw.vsplit2 &&
+                  (int) (pw.vsplit1 + pw.vsplit2) >= pw.columns - 2)
                 pw.vsplit2--;
-                pw.vs2pos++;
-              }
               pw.stat |= stat_force;
             }
             break;
           case '[':
             if (pw.vsplit1 > 0) {
               pw.vsplit1--;
-              if (pw.vsplit2 > 0) {
-                pw.vsplit2++;
-                pw.vs2pos--;
-              }
               pw.stat |= stat_force;
             }
             break;
-- 
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