Since commit:
commit 1e30753d53d222fbe955f0643583d756105d557e
Author: Jan Kiszka <[email protected]>
Date: Fri Oct 11 13:43:41 2019 +0200
Fix ^= in example code
Trying to escaping ^ here only leaves the backslash in the output.
Signed-off-by: Jan Kiszka <[email protected]>
Signed-off-by: Michael S. Tsirkin <[email protected]>
we have plain ^ inside listing. Escape it with \ but only
if not already escaped (as output of diff with old source will be).
Signed-off-by: Michael S. Tsirkin <[email protected]>
---
fixupdiff.pl | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/fixupdiff.pl b/fixupdiff.pl
index f50cf26..e7d3a0f 100644
--- a/fixupdiff.pl
+++ b/fixupdiff.pl
@@ -35,6 +35,10 @@ while (<>) {
$line =~ s/%DIFDELCMD\s+< //;
if (not $line =~ m/\\(?:begin|end)\{lstlisting\}/) {
$line =~ s/([#&{} ])/\\$1/g;
+ #be careful: do not escape \^
+ $line =~ s/([^\\])(\^)/$1\\$2/g;
+ #also at beginning of line
+ $line =~ s/^(\^)/\\$1/g;
if ($add) {
$line =~ s/(.*)/\$\\DIFdel\{$1\}\$/;
} else {
--
MST
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
