diff options
Diffstat (limited to 'src/nvim/viml/parser/expressions.c')
| -rw-r--r-- | src/nvim/viml/parser/expressions.c | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/src/nvim/viml/parser/expressions.c b/src/nvim/viml/parser/expressions.c index 75fcb17bf6..8928179349 100644 --- a/src/nvim/viml/parser/expressions.c +++ b/src/nvim/viml/parser/expressions.c @@ -1937,9 +1937,22 @@ viml_pexpr_parse_process_token: OP_MISSING; } NEW_NODE_WITH_CUR_POS(cur_node, kExprNodeOption); - cur_node->data.opt.ident = cur_token.data.opt.name; - cur_node->data.opt.ident_len = cur_token.data.opt.len; - cur_node->data.opt.scope = cur_token.data.opt.scope; + if (cur_token.type == kExprLexInvalid) { + assert(cur_token.len == 1 + || (cur_token.len == 3 + && pline.data[cur_token.start.col + 2] == ':')); + cur_node->data.opt.ident = ( + pline.data + cur_token.start.col + cur_token.len); + cur_node->data.opt.ident_len = 0; + cur_node->data.opt.scope = ( + cur_token.len == 3 + ? (ExprOptScope)pline.data[cur_token.start.col + 1] + : kExprOptScopeUnspecified); + } else { + cur_node->data.opt.ident = cur_token.data.opt.name; + cur_node->data.opt.ident_len = cur_token.data.opt.len; + cur_node->data.opt.scope = cur_token.data.opt.scope; + } *top_node_p = cur_node; want_node = kENodeOperator; viml_parser_highlight(pstate, cur_token.start, 1, HL(OptionSigil)); @@ -1953,7 +1966,7 @@ viml_pexpr_parse_process_token: } viml_parser_highlight( pstate, shifted_pos(cur_token.start, scope_shift + 1), - cur_token.len - scope_shift + 1, HL(Option)); + cur_token.len - (scope_shift + 1), HL(Option)); break; } case kExprLexEnv: { @@ -1963,6 +1976,10 @@ viml_pexpr_parse_process_token: NEW_NODE_WITH_CUR_POS(cur_node, kExprNodeEnvironment); cur_node->data.env.ident = pline.data + cur_token.start.col + 1; cur_node->data.env.ident_len = cur_token.len - 1; + if (cur_node->data.env.ident_len == 0) { + ERROR_FROM_TOKEN_AND_MSG(cur_token, + _("E15: Environment variable name missing")); + } *top_node_p = cur_node; want_node = kENodeOperator; viml_parser_highlight(pstate, cur_token.start, 1, HL(EnvironmentSigil)); |