Moved text utilities into their own file.

1 files changed, 32 insertions, 0 deletions

diff --git a/lib/text.nom b/lib/text.nom
new file mode 100644
index 0000000..f7e4b00
--- /dev/null
+++ b/lib/text.nom
@@ -0,0 +1,32 @@
+use "lib/metaprogramming.nom"
+use "lib/control_flow.nom"
+use "lib/collections.nom"
+
+lua> "local \%ansi, \%colors"
+set %ansi = {..}
+    nl="\\n", newline="\\n", tab="\\t", bell="\\a", cr="\\r", "carriage return"="\\r"
+    backspace="\\b", "form feed"="\\f", formfeed="\\f", "vertical tab"="\\v"
+
+set %colors = {..}
+    "reset color"="\\27[0m", bright="\\27[1m", dim="\\27[2m", underscore="\\27[4m"
+    blink="\\27[5m", inverse="\\27[7m", hidden="\\27[8m"
+
+    black="\\27[30m", red="\\27[31m", green="\\27[32m", yellow="\\27[33m", blue="\\27[34m"
+    magenta="\\27[35m", cyan="\\27[36m", white="\\27[37m"
+
+    "on black"="\\27[40m", "on red"="\\27[41m", "on green"="\\27[42m", "on yellow"="\\27[43m"
+    "on blue"="\\27[44m", "on magenta"="\\27[45m", "on cyan"="\\27[46m", "on white"="\\27[47m"
+
+for %name=%str in %ansi:
+    lua> ".."
+        local e = "'"..\%str.."'";
+        nomsu:define_compile_action(\%name, \(__line_no__), function(nomsu) return {expr=e}; end, \(__src__ 1));
+
+for %name=%str in %colors:
+    lua> ".."
+        local e = "'"..\%str.."'";
+        local reset = "'"..\(%colors->"reset color").."'";
+        nomsu:define_compile_action(\%name, \(__line_no__), function(nomsu) return {expr=e}; end, \(__src__ 1));
+        nomsu:define_compile_action(\%name.." %", \(__line_no__), function(nomsu, _)
+            return {expr=e..".."..nomsu:tree_to_lua(_).expr..".."..reset};
+        end, \(__src__ 1));