Man page documentation of sanitise options.

These were added in commits 91cf47dd0d and 2675f9578d.

doc/man-pl.but

@@ -93,6 +93,20 @@ very useful in this context.)
 
 \dd Disable interactive prompts.
 
+\dt \cw{-sanitise-stderr}
+
+\dt \cw{-sanitise-stdout}
+
+\dt \cw{-no-sanitise-stderr}
+
+\dt \cw{-no-sanitise-stdout}
+
+\dd By default, Plink can choose to filter control characters if that
+seems appropriate, to prevent remote processes sending confusing escape
+sequences. These options override Plink's default behaviour to enable
+or disabling such filtering on the standard error and standard output
+channels.
+
 \dt \cw{-pw} \e{password}
 
 \dd Set remote password to \e{password}. \e{CAUTION:} this will likely

doc/man-pscp.but

@@ -94,6 +94,13 @@ very useful in this context.)
 
 \dd Disable interactive prompts.
 
+\dt \cw{-no-sanitise-stderr}
+
+\dd By default, PSCP will filter control characters from the standard error
+channel from the server, to prevent remote processes sending confusing
+escape sequences. This option forces the standard error channel to not be
+filtered.
+
 \dt \cw{-pw} \e{password}
 
 \dd Set remote password to \e{password}. \e{CAUTION:} this will likely

doc/man-psft.but

@@ -82,6 +82,13 @@ very useful in this context.)
 
 \dd Disable interactive prompts.
 
+\dt \cw{-no-sanitise-stderr}
+
+\dd By default, PSFTP will filter control characters from the standard error
+channel from the server, to prevent remote processes sending confusing
+escape sequences. This option forces the standard error channel to not be
+filtered.
+
 \dt \cw{-pw} \e{password}
 
 \dd Set remote password to \e{password}. \e{CAUTION:} this will likely