Return -2 when surrounding text is unavailable.
authorntakahas <ntakahas>
Wed, 30 Aug 2006 10:55:20 +0000 (10:55 +0000)
committerntakahas <ntakahas>
Wed, 30 Aug 2006 10:55:20 +0000 (10:55 +0000)
commit9cf567bbabda619fe4d2bf084dc3dd3175005094
tree6080dabcf07330d4a3c99194cc7893243f78c633
parent493f27fa555a468a502b26e030a708926d01ffc7
Return -2 when surrounding text is unavailable.
src/input.c
src/input.h