Merge pull request #41 from Kolaru/hotfix_only

Hotfix for 1.3

Author: Kolaru

.github/workflows/ci.yml

@@ -16,7 +16,7 @@ jobs:
       matrix:
         version:
           - '1.6'
-          - '1.5'
+          - '1.3'
         os:
           - ubuntu-latest
         arch:

Project.toml

@@ -1,7 +1,7 @@
 name = "MathTeXEngine"
 uuid = "0a4f8689-d25c-4efe-a92b-7142dfc1aa53"
 authors = ["Benoît Richard <kolaru@hotmail.com>"]
-version = "0.3.0"
+version = "0.3.1"
 
 [deps]
 AbstractTrees = "1520ce14-60c1-5f80-bbc7-55ef81b5835c"

src/engine/computer_modern_data.jl

@@ -231,9 +231,9 @@ _symbol_to_computer_modern = Dict{Char, Tuple{String, Char}}()
 
 for (symbol, (fontname, id)) in _latex_to_computer_modern
     if haskey(latex_symbols, symbol)
-        symbol = only(latex_symbols[symbol])
+        symbol = latex_symbols[symbol][1]
     else
-        symbol = only(symbol)
+        symbol = symbol[1]
     end
 
     fontpath = joinpath("ComputerModern", "$fontname.ttf")