view tests/test-diff-color.out @ 10827:b66388f6adfa

color: don't split colors across lines (which confuses less -R)

Currently, less -R doesn't support colors spanning multiple lines; only
the first line will be colorized.

Instead of allowing colors to span multiple lines, the color extension
now applies colors to each line it receives, even when ui.write() is
given multiple lines in one call.

adding a
% default context
diff -r cf9f4ba66af2 a
--- a/a
+++ b/a
@@ -2,7 +2,7 @@
 c
 a
 a
-b
+dd
 a
 a
 c
% --unified=2
diff -r cf9f4ba66af2 a
--- a/a
+++ b/a
@@ -3,5 +3,5 @@
 a
 a
-b
+dd
 a
 a
% diffstat
 a |  2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
% record
diff --git a/a b/a
old mode 100644
new mode 100755
1 hunks, 2 lines changed
examine changes to 'a'? [Ynsfdaq?] 
@@ -2,7 +2,7 @@
 c
 a
 a
-b
+dd
 a
 a
 c
record this change to 'a'? [Ynsfdaq?] 

rolling back last transaction
% qrecord
diff --git a/a b/a
old mode 100644
new mode 100755
1 hunks, 2 lines changed
examine changes to 'a'? [Ynsfdaq?] 
@@ -2,7 +2,7 @@
 c
 a
 a
-b
+dd
 a
 a
 c
record this change to 'a'? [Ynsfdaq?]