pager: Work around window resizing bug in 'less'

diff --git a/log-tree.c b/log-tree.c
index 8787df5cc647dda24f09b077276cbe0aa054fc47..d8ca36bbdd92f77e7d955c86bb11823a21501fa6 100644 (file)
--- a/log-tree.c
+++ b/log-tree.c
@@ -2,6 +2,7 @@
 #include "diff.h"
 #include "commit.h"
 #include "log-tree.h"
+#include "reflog-walk.h"
 
 static void show_parents(struct commit *commit, int abbrev)
 {
@@ -114,6 +115,14 @@ void show_log(struct rev_info *opt, const char *sep)
 
        opt->loginfo = NULL;
        if (!opt->verbose_header) {
+               if (opt->left_right) {
+                       if (commit->object.flags & BOUNDARY)
+                               putchar('-');
+                       else if (commit->object.flags & SYMMETRIC_LEFT)
+                               putchar('<');
+                       else
+                               putchar('>');
+               }
                fputs(diff_unique_abbrev(commit->object.sha1, abbrev_commit), stdout);
                if (opt->parents)
                        show_parents(commit, abbrev_commit);
@@ -192,10 +201,20 @@ void show_log(struct rev_info *opt, const char *sep)
                        opt->diffopt.stat_sep = buffer;
                }
        } else {
-               printf("%s%s%s",
-                      diff_get_color(opt->diffopt.color_diff, DIFF_COMMIT),
-                      opt->commit_format == CMIT_FMT_ONELINE ? "" : "commit ",
-                      diff_unique_abbrev(commit->object.sha1, abbrev_commit));
+               fputs(diff_get_color(opt->diffopt.color_diff, DIFF_COMMIT),
+                     stdout);
+               if (opt->commit_format != CMIT_FMT_ONELINE)
+                       fputs("commit ", stdout);
+               if (opt->left_right) {
+                       if (commit->object.flags & BOUNDARY)
+                               putchar('-');
+                       else if (commit->object.flags & SYMMETRIC_LEFT)
+                               putchar('<');
+                       else
+                               putchar('>');
+               }
+               fputs(diff_unique_abbrev(commit->object.sha1, abbrev_commit),
+                     stdout);
                if (opt->parents)
                        show_parents(commit, abbrev_commit);
                if (parent)
@@ -205,6 +224,14 @@ void show_log(struct rev_info *opt, const char *sep)
                printf("%s",
                       diff_get_color(opt->diffopt.color_diff, DIFF_RESET));
                putchar(opt->commit_format == CMIT_FMT_ONELINE ? ' ' : '\n');
+               if (opt->reflog_info) {
+                       show_reflog_message(opt->reflog_info,
+                                   opt->commit_format == CMIT_FMT_ONELINE);;
+                       if (opt->commit_format == CMIT_FMT_ONELINE) {
+                               printf("%s", sep);
+                               return;
+                       }
+               }
        }
 
        /*