From 766c9bad627e43ea337ad2dc6a9873794e7dda54 Mon Sep 17 00:00:00 2001
From: Catalin Constantin Mititiuc <webdevcat@proton.me>
Date: Wed, 25 Jun 2025 21:10:23 -0700
Subject: [PATCH] Use '_' instead of '.' for numbering cosmo escapes

because it gets syntax highlighted weird because '.' is not valid for
like a variable name so the syntax highlighter is splitting the escape
phrase at the '.' which means that phrase won't match when unescaped so
it fails to get unescaped

for example, this would fail:

```
 $$ct
```
---
 posts/2025-06-22-test-nginx-conf-directives.md | 3 +++
 renderers/markdown.moon                        | 6 ++----
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/posts/2025-06-22-test-nginx-conf-directives.md b/posts/2025-06-22-test-nginx-conf-directives.md
index 940dab4..b7ea346 100644
--- a/posts/2025-06-22-test-nginx-conf-directives.md
+++ b/posts/2025-06-22-test-nginx-conf-directives.md
@@ -398,11 +398,14 @@ Edit Makefile:
 
     --add-host=git.domain.abc=$(loopback) \
 
+Rebuild image:
 
 ```console
 $ make image-rm image-build
 ```
 
+Run tests:
+
 ```console
 $ make test
 ●●●●
diff --git a/renderers/markdown.moon b/renderers/markdown.moon
index 93cc393..131ddad 100644
--- a/renderers/markdown.moon
+++ b/renderers/markdown.moon
@@ -48,7 +48,7 @@ escape_cosmo = (str) ->
 
   cosmo = parse_cosmo! / (tpl) ->
     counter += 1
-    key = "#{dollar_temp}.#{counter}"
+    key = "#{dollar_temp}_#{counter}"
     escapes[key] = tpl
     key
 
@@ -59,7 +59,7 @@ escape_cosmo = (str) ->
 unescape_cosmo = (str, escapes) ->
   import P, R, Cmt, Cs from require "lpeg"
 
-  escape_patt = P(dollar_temp) * P(".") * R("09")^1 / (key) ->
+  escape_patt = P(dollar_temp) * P("_") * R("09")^1 / (key) ->
     escapes[key] or error "bad key for unescape_cosmo"
 
   patt = Cs (escape_patt + P(1))^0 * P(-1)
@@ -84,8 +84,6 @@ write_exec = (cmd, content) ->
 
   fname
 
--- config command like this in site.moon:
--- require("renderers.markdown").cmd = "pandoc --mathjax >"
 class PandocRenderer extends require "sitegen.renderers.html"
   @escape_cosmo: escape_cosmo
   @unescape_cosmo: unescape_cosmo