Check if using older libuninameslist library or using newer version now
bitmapview.c backwards compatibility with older libuninameslist
Opentype script tag for Malayalam v.2 is mlm2.

The interface still shows incorrect mly2. This complements
b13ee269d4eafb99e61fa44ed5325b8de7398b4c which fixed certain cases.
fontview.c #ifdef cuts-out too much inside if (done) statements.

My error. This Corrects error in applying #ifdef conditional compilation
when no library is found or if ./configure. --without-libuni___ specified.
Popups were blank when no library present, and the elseif was not followed
because endif was applied to exclude entire "if (uni!=-1)" branch.
Problem appeared in Mac binary version with this example:
https://github.com/fontforge/fontforge/issues/401#issuecomment-14802550
Merge remote-tracking branch 'upstream/master'
Made use of libreadline m4 method to recognize libunicodenames library

library has trouble being found with AC_SEARCH_LIBS() when used on the Mac.
Opentype script tag for Malayalam v.2 is mlm2. The interface still shows incorrect mly2. This complements b13ee269d4eafb99e61fa44ed5325b8de7398b4c which fixed certain cases.

Signed-off-by: Rajeesh K Nambiar <rajeeshknambiar@gmail.com>
fontview.c #ifdef cuts-out too much inside if (done) statements.

My error. This Corrects error in applying #ifdef conditional compilation
when no library is found or if ./configure. --without-libuni___ specified.
Popups were blank when no library present, and the elseif was not followed
because endif was applied to exclude entire "if (uni!=-1)" branch.
Problem appeared in Mac binary version with this example:
https://github.com/fontforge/fontforge/issues/401#issuecomment-14802550
Revert "bitmapview.c backwards compatibility with older libuninameslist"

This reverts commit e5c065ead51a435eb17ff19a3f16d4cf4d8f483a.
Idea is here, but premature. Need to revert this to allow the other 3
pull requests "relax test", "authors", "aarch64 support" to be pulled.
Revert "Check if using older libuninameslist library or using newer version now"

This reverts commit 1cbb24c8b7012d52170156cbefcd0709a64aeaa4.
Idea is here, but premature. Need to revert this to allow the other 3
pull requests "relax test", "authors", "aarch support" to be pulled.
Merge remote-tracking branch 'upstream/master'
Separate the unicode library calls out of the GUI files into one file

Library calls all happen here when using library 'FontForge'. 3 choices.
Cleanup start.c, re-introduce some 20120731-b variables and function.

If any other non-FontForge programs exist which are still using
unicode_nameannot or calling inituninameannot(), then these are available
for those programs to use again.
Cleanup #ifdefs for bitmapview.c. charinfo.c, charview.c, fontview.c

Use unicode_name() or unicode_annot(), which then chooses a library to use.
Cleanup gchardlg.c, re-introduce some 20120731-b variables and function.

If any other non-FontForge programs exist which are still using
unicode_nameannot or calling inituninameannot(), then these are available
for those programs to use again. code cleanup to remove ifdefs and send
all unicode library calls through ../fontforge/unicodelibinfo.c
Merge pull request #478 from JoesCat/master

bitmapview.c backwards compatibility with older libuninameslist
Merge pull request #483 from JoesCat/2013mar26_relaxTest

2013mar26 relax test
https://github.com/fontforge/fontforge/issues/401#issuecomment-15685269 confirms that the current configure.ac test does not see libunicodenames.
Implementing this pull request to activate "	Made use of libreadline m4 method to recognize libunicodenames library" (The other patches seen in this pull request have already been added earlier).
Revert "Revert "Check if using older libuninameslist library or using newer version now""

This reverts commit 4f7bb5ba7055e6e7f1c725413cf889291955075e.
This can now see old or new libuninamelist and safe to apply now
Fix crash when renaming a glyph to an existing name

CI_CheckMetaData() checks if the new glyph name is used anywhere else
and prompts the user if he wants to swap glyph names, later we will
crash because the cachedsc of that CharInfo will end up with NULL sf.
Merge pull request #490 from JoesCat/master

Fix crash when renaming a glyph to an existing name