index: put the icase insert choice in macros
index: put the icase insert choice in macros

This should let us see more clearly what we're doing and avoid the ugly
'if' we need every time we want to interact with the map.

Tousiph/Demo1,linquize/libgit2,saurabhsuniljain/libgit2,saurabhsuniljain/libgit2,mcanthony/libgit2,KTXSoftware/libgit2,Corillian/libgit2,saurabhsuniljain/libgit2,mcanthony/libgit2,mrksrm/Mingijura,linquize/libgit2,jeffhostetler/public_libgit2,mcanthony/libgit2,KTXSoftware/libgit2,Corillian/libgit2,ardumont/libgit2,joshtriplett/libgit2,since2014/libgit2,magnus98/TEST,stewid/libgit2,magnus98/TEST,KTXSoftware/libgit2,stewid/libgit2,claudelee/libgit2,leoyanggit/libgit2,Tousiph/Demo1,KTXSoftware/libgit2,ardumont/libgit2,leoyanggit/libgit2,yongthecoder/libgit2,joshtriplett/libgit2,mrksrm/Mingijura,linquize/libgit2,since2014/libgit2,mcanthony/libgit2,mcanthony/libgit2,yongthecoder/libgit2,yongthecoder/libgit2,stewid/libgit2,saurabhsuniljain/libgit2,Corillian/libgit2,mcanthony/libgit2,stewid/libgit2,stewid/libgit2,leoyanggit/libgit2,mrksrm/Mingijura,claudelee/libgit2,magnus98/TEST,yosefhackmon/libgit2,skabel/manguse,linquize/libgit2,linquize/libgit2,kenprice/libgit2,leoyanggit/libgit2,magnus98/TEST,saurabhsuniljain/libgit2,KTXSoftware/libgit2,since2014/libgit2,jeffhostetler/public_libgit2,joshtriplett/libgit2,KTXSoftware/libgit2,ardumont/libgit2,yosefhackmon/libgit2,kenprice/libgit2,yosefhackmon/libgit2,ardumont/libgit2,Tousiph/Demo1,skabel/manguse,magnus98/TEST,leoyanggit/libgit2,jeffhostetler/public_libgit2,magnus98/TEST,kenprice/libgit2,mrksrm/Mingijura,skabel/manguse,yongthecoder/libgit2,jeffhostetler/public_libgit2,ardumont/libgit2,claudelee/libgit2,Tousiph/Demo1,yosefhackmon/libgit2,skabel/manguse,since2014/libgit2,Corillian/libgit2,yosefhackmon/libgit2,Tousiph/Demo1,mrksrm/Mingijura,skabel/manguse,mrksrm/Mingijura,since2014/libgit2,joshtriplett/libgit2,kenprice/libgit2,jeffhostetler/public_libgit2,leoyanggit/libgit2,yosefhackmon/libgit2,claudelee/libgit2,stewid/libgit2,skabel/manguse,Corillian/libgit2,joshtriplett/libgit2,joshtriplett/libgit2,claudelee/libgit2,Corillian/libgit2,yongthecoder/libgit2,since2014/libgit2,linquize/libgit2,yongthecoder/libgit2,Tousiph/Demo1,kenprice/libgit2,claudelee/libgit2,saurabhsuniljain/libgit2,jeffhostetler/public_libgit2,kenprice/libgit2,ardumont/libgit2