patch 7.4.1154
Problem: No support for JSON.
Solution: Add jsonencode() and jsondecode(). Also add v:false, v:true,
v:null and v:none.
diff --git a/src/structs.h b/src/structs.h
index 143d46d..8c84b5a 100644
--- a/src/structs.h
+++ b/src/structs.h
@@ -1138,6 +1138,7 @@
#define VAR_LIST 4 /* "v_list" is used */
#define VAR_DICT 5 /* "v_dict" is used */
#define VAR_FLOAT 6 /* "v_float" is used */
+#define VAR_SPECIAL 7 /* "v_number" is used */
/* Values for "dv_scope". */
#define VAR_SCOPE 1 /* a:, v:, s:, etc. scope dictionaries */
@@ -2682,3 +2683,15 @@
UINT32_T state[8];
char_u buffer[64];
} context_sha256_T;
+
+/*
+ * Structure used for reading in json_decode().
+ */
+typedef struct
+{
+ char_u *js_buf; /* text to be decoded */
+ char_u *js_end; /* NUL in js_buf when js_eof is FALSE */
+ int js_used; /* bytes used from js_buf */
+ int js_eof; /* when TRUE js_buf is all there is */
+ FILE *js_fd; /* file descriptor to read more from */
+} js_read_T;