Cleanup token abbreviation generation script

scripts/token_abbrevs.py

@@ -1,3 +1,10 @@
+# Script to generate abbreviations for tokens. Parses all lexers
+# and styles files to find all token names and generate a unique
+# abbreviation for each one. The abbreviations are generated by
+# taking the uppercase letters of the token name and converting
+# them to lowercase. If the abbreviation is not unique, the script
+# will print a warning and exit.
+
 import sys
 import string
 import glob
@@ -40,7 +47,9 @@ for fname in glob.glob("styles/*.xml"):
             tokens.add(line)
             check_abbrevs()
 
-print("Abbreviations = {")
-for k, v in abbrevs.items():
-    print(f'    "{k}" => "{v}",')
-print("}")
+with open ("src/constants/token_abbrevs.cr", "w") as outf:
+    outf.write("module Tartrazine\n")
+    outf.write("  Abbreviations = {\n")
+    for k in sorted(abbrevs.keys()):
+        outf.write(f'    "{k}" => "{abbrevs[k]}",\n')
+    outf.write("  }\nend\n")

src/actions.cr

@@ -1,5 +1,4 @@
 require "./actions"
-require "./constants"
 require "./formatter"
 require "./rules"
 require "./styles"

src/constants/token_abbrevs.cr

@@ -22,6 +22,7 @@ module Tartrazine
     "GenericSubheading"        => "gs",
     "GenericTraceback"         => "gt",
     "GenericUnderline"         => "gu",
+    "Highlight"                => "hl",
     "Keyword"                  => "k",
     "KeywordConstant"          => "kc",
     "KeywordDeclaration"       => "kd",

src/formatter.cr

@@ -1,5 +1,4 @@
 require "./actions"
-require "./constants"
 require "./formatter"
 require "./rules"
 require "./styles"

src/formatters/html.cr

@@ -1,3 +1,4 @@
+require "../constants/token_abbrevs.cr"
 require "../formatter"
 
 module Tartrazine

src/rules.cr

@@ -1,5 +1,4 @@
 require "./actions"
-require "./constants"
 require "./formatter"
 require "./rules"
 require "./styles"

src/styles.cr

@@ -1,5 +1,4 @@
 require "./actions"
-require "./constants"
 require "./formatter"
 require "./rules"
 require "./styles"

src/tartrazine.cr

@@ -1,5 +1,4 @@
 require "./actions"
-require "./constants"
 require "./formatter"
 require "./rules"
 require "./styles"