Support various \def-like and \let-like commands (#167)

Signed-off-by: Jonas Dujava <jonas.dujava@gmail.com>
2024-09-11 19:17:26 +07:00 · 2024-09-11 19:17:26 +07:00 · 1e4e30342b
parent 90fd9894be
commit 1e4e30342b
3 changed files with 67 additions and 6 deletions
--- a/grammar.js
+++ b/grammar.js
@ -989,11 +989,14 @@ module.exports = grammar({
      ),

    old_command_definition: $ =>
-      seq(field('command', '\\def'), field('declaration', $.command_name)),
+      seq(
+        field('command', choice('\\def', '\\gdef', '\\edef', '\\xdef')),
+        field('declaration', $.command_name)
+      ),

    let_command_definition: $ =>
      seq(
-        field('command', '\\let'),
+        field('command', choice('\\let', '\\glet')),
        field('declaration', $.command_name),
        optional('='),
        field('implementation', $.command_name),
--- a/src/grammar.json
+++ b/src/grammar.json
@ -5593,8 +5593,25 @@
          "type": "FIELD",
          "name": "command",
          "content": {
-            "type": "STRING",
-            "value": "\\def"
+            "type": "CHOICE",
+            "members": [
+              {
+                "type": "STRING",
+                "value": "\\def"
+              },
+              {
+                "type": "STRING",
+                "value": "\\gdef"
+              },
+              {
+                "type": "STRING",
+                "value": "\\edef"
+              },
+              {
+                "type": "STRING",
+                "value": "\\xdef"
+              }
+            ]
          }
        },
        {
@ -5614,8 +5631,17 @@
          "type": "FIELD",
          "name": "command",
          "content": {
-            "type": "STRING",
-            "value": "\\let"
+            "type": "CHOICE",
+            "members": [
+              {
+                "type": "STRING",
+                "value": "\\let"
+              },
+              {
+                "type": "STRING",
+                "value": "\\glet"
+              }
+            ]
          }
        },
        {
--- a/src/node-types.json
+++ b/src/node-types.json
@ -4572,6 +4572,10 @@
        "multiple": false,
        "required": true,
        "types": [
+          {
+            "type": "\\glet",
+            "named": false
+          },
          {
            "type": "\\let",
            "named": false
@ -5501,6 +5505,18 @@
          {
            "type": "\\def",
            "named": false
+          },
+          {
+            "type": "\\edef",
+            "named": false
+          },
+          {
+            "type": "\\gdef",
+            "named": false
+          },
+          {
+            "type": "\\xdef",
+            "named": false
          }
        ]
      },
@ -9167,6 +9183,10 @@
    "type": "\\documentclass",
    "named": false
  },
+  {
+    "type": "\\edef",
+    "named": false
+  },
  {
    "type": "\\end",
    "named": false
@ -9207,6 +9227,14 @@
    "type": "\\fvolcite",
    "named": false
  },
+  {
+    "type": "\\gdef",
+    "named": false
+  },
+  {
+    "type": "\\glet",
+    "named": false
+  },
  {
    "type": "\\gls",
    "named": false
@ -9631,6 +9659,10 @@
    "type": "\\vref",
    "named": false
  },
+  {
+    "type": "\\xdef",
+    "named": false
+  },
  {
    "type": "]",
    "named": false