feat: add PO

README.md

@@ -282,6 +282,7 @@ We are looking for maintainers to add more parsers and to write query files for
 - [x] [php](https://github.com/tree-sitter/tree-sitter-php) (maintained by @tk-shirasaka)
 - [x] [phpdoc](https://github.com/claytonrcarter/tree-sitter-phpdoc) (experimental, maintained by @mikehaertl)
 - [x] [pioasm](https://github.com/leo60228/tree-sitter-pioasm) (maintained by @leo60228)
+- [x] [po](https://github.com/erasin/tree-sitter-po) (maintained by @amaanq)
 - [x] [Path of Exile item filter](https://github.com/ObserverOfTime/tree-sitter-poe-filter) (experimental, maintained by @ObserverOfTime)
 - [x] [prisma](https://github.com/victorhqc/tree-sitter-prisma) (maintained by @elianiva)
 - [x] [proto](https://github.com/mitchellh/tree-sitter-proto) (maintained by @fsouza)

lockfile.json

@@ -326,6 +326,9 @@
   "pioasm": {
     "revision": "924aadaf5dea2a6074d72027b064f939acf32e20"
   },
+  "po": {
+    "revision": "d6aed225290bc71a15ab6f06305cb11419360c56"
+  },
   "poe_filter": {
     "revision": "80dc10195e26c72598ed1ab02cdf2d8e4c792e7b"
   },

lua/nvim-treesitter/parsers.lua

@@ -1048,6 +1048,14 @@ list.pioasm = {
   maintainers = { "@leo60228" },
 }
 
+list.po = {
+  install_info = {
+    url = "https://github.com/erasin/tree-sitter-po",
+    files = { "src/parser.c" },
+  },
+  maintainers = { "@amaanq" },
+}
+
 list.poe_filter = {
   install_info = {
     url = "https://github.com/ObserverOfTime/tree-sitter-poe-filter",

queries/po/folds.scm

@@ -0,0 +1,9 @@
+[
+  (msgctxt)
+  (msgid)
+  (msgid_plural)
+  (msgstr)
+  (msgstr_plural)
+
+  (message)
+] @fold

queries/po/highlights.scm

@@ -0,0 +1,33 @@
+; Keywords
+
+[
+  "msgctxt"
+  "msgid"
+  "msgid_plural"
+  "msgstr"
+  "msgstr_plural"
+] @keyword
+
+; Punctuation
+
+[ "[" "]" ] @punctuation.bracket
+
+; Literals
+
+(string) @string
+
+(escape_sequence) @string.escape
+
+(number) @number
+
+; Comments
+
+(comment) @comment @spell
+
+(comment (reference (text) @string.special.path))
+
+(comment (flag (text) @preproc))
+
+; Errors
+
+(ERROR) @error

queries/po/injections.scm

@@ -0,0 +1 @@
+(comment) @comment