updated for version 7.4.229
Problem: Using ":let" for listing variables and the second one is a curly
braces expression may fail.
Solution: Check for an "=" in a better way. (ZyX)
diff --git a/src/eval.c b/src/eval.c
index baaa12f..d9785c4 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -1856,8 +1856,9 @@
return;
if (argend > arg && argend[-1] == '.') /* for var.='str' */
--argend;
- expr = vim_strchr(argend, '=');
- if (expr == NULL)
+ expr = skipwhite(argend);
+ if (*expr != '=' && !(vim_strchr((char_u *)"+-.", *expr) != NULL
+ && expr[1] == '='))
{
/*
* ":let" without "=": list variables
@@ -1886,12 +1887,14 @@
{
op[0] = '=';
op[1] = NUL;
- if (expr > argend)
+ if (*expr != '=')
{
- if (vim_strchr((char_u *)"+-.", expr[-1]) != NULL)
- op[0] = expr[-1]; /* +=, -= or .= */
+ if (vim_strchr((char_u *)"+-.", *expr) != NULL)
+ op[0] = *expr; /* +=, -= or .= */
+ expr = skipwhite(expr + 2);
}
- expr = skipwhite(expr + 1);
+ else
+ expr = skipwhite(expr + 1);
if (eap->skip)
++emsg_skip;