Disable keyword extraction

For now bare keywords are errors, since we have not included them as valid expressions.
2022-06-01 17:36:39 +02:00 · 2022-06-01 17:36:39 +02:00 · 0bc7e59fc7
commit 0bc7e59fc7
parent 50c8e3c0e6
4 changed files with 522 additions and 367 deletions
--- a/src/grammar.json
+++ b/src/grammar.json
@ -1,5 +1,6 @@
 {
  "name": "tiger",
+  "word": "identifier",
  "rules": {
    "source_file": {
      "type": "CHOICE",
@ -72,6 +73,10 @@
        }
      ]
    },
+    "identifier": {
+      "type": "PATTERN",
+      "value": "[_a-zA-Z0-9]+"
+    },
    "escape_sequence": {
      "type": "IMMEDIATE_TOKEN",
      "content": {
--- a/src/parser.c
+++ b/src/parser.c