Only print "Merging rows..." if textord_debug_blob==true (like all the other debug messages).
Otherwise, there are a lot of "Merging rows..." messages in console output.
Compiler warnings from clang:
src/textord/makerow.cpp:2579:36: warning:
cast from 'const void *' to 'BLOBNBOX **' drops const qualifier [-Wcast-qual]
src/textord/makerow.cpp:2581:36: warning:
cast from 'const void *' to 'BLOBNBOX **' drops const qualifier [-Wcast-qual]
src/textord/makerow.cpp:2601:31: warning:
cast from 'const void *' to 'TO_ROW **' drops const qualifier [-Wcast-qual]
src/textord/makerow.cpp:2603:31: warning:
cast from 'const void *' to 'TO_ROW **' drops const qualifier [-Wcast-qual]
src/textord/makerow.cpp:2623:31: warning:
cast from 'const void *' to 'TO_ROW **' drops const qualifier [-Wcast-qual]
src/textord/makerow.cpp:2625:31: warning:
cast from 'const void *' to 'TO_ROW **' drops const qualifier [-Wcast-qual]
Warning from lgtm:
Local variable 'blob' hides a parameter of the same name.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Add missing include statements, add missing "static" qualifiers or
remove functions which are not used at all.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Remove unneeded include statements, remove conditional statements and
replace the remaining assert.h by their standard C++ variant cassert.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
