add buffer_putsa, buffer_get_token_sa, buffer_getline_sa, stralloc_chomp

and stralloc_chop

stralloc/stralloc_chop.3

@@ -0,0 +1,13 @@
+.TH stralloc_chop 3
+.SH NAME
+stralloc_chop \- remove and return last char
+.SH SYNTAX
+.B #include <stralloc.h>
+
+extern int \fBstralloc_chop\fP(stralloc* \fIsa\fR);
+.SH DESCRIPTION
+stralloc_chop removes the last char in the stralloc (if it is empty,
+stralloc_chop does nothing and returns -1).  This character is cast to
+unsigned char and returned.
+.SH "SEE ALSO"
+stralloc_chomp(3)