Makefile

@@ -105,7 +105,7 @@ task.mk: $(TEMPLATES) generate.py
 	./generate.py $(VERSION) > task.mk
 
 define USAGE
-{a.$(HEADER_STYLE)}usage:{a.end}
+{a.$(HEADER_COLOR)}usage:{a.end}
 	make <recipe>
 
   Turn your {a.style('`Makefile`','b_magenta')} into

README.md

@@ -101,19 +101,19 @@ You can quickly customize some of the default behavior of `task.mk` by overridin
 
 ```make
 # ---- CONFIG ---- #
-HEADER_STYLE ?= b_cyan
-PARAMS_STYLE ?= b_magenta
-ACCENT_STYLE ?= b_yellow
-GOAL_STYLE ?= $(ACCENT_STYLE)
-MSG_STYLE ?= faint
-DIVIDER_STYLE ?= default
+HEADER_COLOR ?= b_cyan
+PARAMS_COLOR ?= b_magenta
+ACCENT_COLOR ?= b_yellow
+GOAL_COLOR ?= $(ACCENT_COLOR)
+MSG_COLOR ?= faint
+DIVIDER_COLOR ?= default
 DIVIDER ?= ─
 HELP_SEP ?= │
 
 # python f-string literals
 EPILOG ?=
 define USAGE ?=
-{ansi.$(HEADER_STYLE)}usage{ansi.end}:
+{ansi.$(HEADER_COLOR)}usage{ansi.end}:
   make <recipe>
 
 endef
@@ -122,7 +122,7 @@ endef
 To use a custom color for one of the predefined configuration variables specify only the custom method.
 
 ```make
-HEADER_STYLE = custom(fg=171,bg=227)
+HEADER_COLOR = custom(fg=171,bg=227)
 ```
 
 **NOTE**: `HELP_SEP` does not change the argument definitions syntax only the format of `make help`.

generate.py

@@ -16,8 +16,6 @@ def get_jinja_env():
         block_end_string="%#",
         variable_start_string="##-",
         variable_end_string="-##",
-        comment_start_string="###-",
-        comment_end_string="-###",
     )
 
 
@@ -26,10 +24,6 @@ def render(env, template, **kwargs):
     return template.render(**kwargs)
 
 
-def dropnewlines(text):
-    return "\n".join([line for line in text.splitlines() if line])
-
-
 def main():
     if len(sys.argv) == 2:
         version = sys.argv[1]
@@ -37,7 +31,9 @@ def main():
         version = "dev"
 
     env = get_jinja_env()
-    py_scripts = [dropnewlines(render(env, f"{name}.py")) for name in py_script_names]
+
+    py_scripts = [render(env, f"{name}.py") for name in py_script_names]
+
     print(render(env, "task.mk", py_scripts=py_scripts, version=version))
 
 

src/ansi.py

@@ -19,25 +19,28 @@ state2byte = dict(
     bold=1, faint=2, italic=3, underline=4, blink=5, fast_blink=6, crossed=9
 )
 
-addfg = lambda byte: byte + 30
-addbg = lambda byte: byte + 40
+
+def fg(byte):
+    return 30 + byte
+
+
+def bg(byte):
+    return 40 + byte
 
 
 class Ansi:
-    """ANSI escape codes"""
+    """ANSI color codes"""
 
     def __init__(self):
         self.setcode("end", "\033[0m")
         self.setcode("default", "\033[38m")
         self.setcode("bg_default", "\033[48m")
         for name, byte in color2byte.items():
-            self.setcode(name, f"\033[{addfg(byte)}m")
-            self.setcode(f"b_{name}", f"\033[1;{addfg(byte)}m")
-            self.setcode(f"d_{name}", f"\033[2;{addfg(byte)}m")
+            self.setcode(name, f"\033[{fg(byte)}m")
+            self.setcode(f"b_{name}", f"\033[1;{fg(byte)}m")
+            self.setcode(f"d_{name}", f"\033[2;{fg(byte)}m")
             for bgname, bgbyte in color2byte.items():
-                self.setcode(
-                    f"{name}_on_{bgname}", f"\033[{addbg(bgbyte)};{addfg(byte)}m"
-                )
+                self.setcode(f"{name}_on_{bgname}", f"\033[{bg(bgbyte)};{fg(byte)}m")
         for name, byte in state2byte.items():
             self.setcode(name, f"\033[{byte}m")
 
@@ -79,7 +82,7 @@ class Ansi:
 
     def style(self, text, style):
         if style not in self.__dict__:
-            print(f"unknown style: {style}")
+            print(f"unknown style {style}")
             sys.exit(1)
         else:
             return f"{self.__dict__[style]}{text}{self.__dict__['end']}"

src/builtins.mk

@@ -1,29 +1,40 @@
 # ---- [buitlin recipes] ---- #
+
 ## h, help | show this help
 .PHONY: help h
 help h:
 	$(call py,help_py)
+
 .PHONY: _help
 _help: export SHOW_HIDDEN=true
 _help: help
+
 ifdef PRINT_VARS
+
 $(foreach v,$(PRINT_VARS),$(eval export $(v)))
+
 .PHONY: vars v
 vars v:
 	$(call py,vars_py,$(PRINT_VARS))
+
 endif
+
 ### | args: -ws --hidden
 ### task.mk builtins: | args: -d --hidden
 ## _print-ansi | show all possible ansi color code combinations
 .PHONY:
 _print-ansi:
 	$(call py,print_ansi_py)
+
 # functions to take f-string literals and pass to python print
 tprint = $(call py,info_py,$(1))
 tprint-sh = $(call pysh,info_py,$(1))
+
 tconfirm = $(call py,confirm_py,$(1))
+
 ## _update-task.mk | downloads latest development version of task.mk
 _update-task.mk:
 	$(call tprint,{a.b_cyan}Updating task.mk{a.end})
 	curl https://raw.githubusercontent.com/daylinmorgan/task.mk/main/task.mk -o .task.mk
+
 export MAKEFILE_LIST

src/config.mk

@@ -1,12 +1,17 @@
-# ---- [config] ---- #
-HEADER_STYLE ?= b_cyan
-ACCENT_STYLE ?= b_yellow
-PARAMS_STYLE ?= $(ACCENT_STYLE)
-GOAL_STYLE ?= $(ACCENT_STYLE)
-MSG_STYLE ?= faint
-DIVIDER_STYLE ?= default
+# ---- CONFIG ---- #
+HEADER_COLOR ?= b_cyan
+PARAMS_COLOR ?= b_magenta
+ACCENT_COLOR ?= b_yellow
+GOAL_COLOR ?= $(ACCENT_COLOR)
+MSG_COLOR ?= faint
+DIVIDER_COLOR ?= default
 DIVIDER ?= ─
 HELP_SEP ?= │
+
 # python f-string literals
 EPILOG ?=
-USAGE ?={ansi.$(HEADER_STYLE)}usage{ansi.end}:\n  make <recipe>
+define USAGE ?=
+{ansi.$(HEADER_COLOR)}usage{ansi.end}:
+  make <recipe>
+
+endef

src/confirm.py

@@ -3,10 +3,8 @@
 #% block script %#
 
 import sys
-
 ##- '$(ansi_py)' -##
 
-
 def confirm():
     """
     Ask user to enter Y or N (case-insensitive).
@@ -18,7 +16,6 @@ def confirm():
         answer = input(f"""$(2) {a.b_red}[Y/n]{a.end} """).lower()
     return answer == "y"
 
-
 if confirm():
     sys.exit(0)
 else:

src/help.py

@@ -5,24 +5,26 @@ import argparse
 from collections import namedtuple
 import os
 import re
+from typing import Any
 
 ##- '$(ansi_py)' -##
 
+ansi: Any
+
 MaxLens = namedtuple("MaxLens", "goal msg")
 
-###- double dollar signs to prevent make escaping them -###
+# double dollar signs to prevent make escaping them
 pattern = re.compile(
-    r"^## (?P<goal>.*?) \| (?P<msg>.*?)(?:\s?\| args: (?P<msgargs>.*?))?$$|^### (?P<rawmsg>.*?)?(?:\s?\| args: (?P<rawargs>.*?))?$$"
+    r"^## (?P<goal>.*) \| (?P<msg>.*)|^### (?P<rawmsg>.*?)?(?:\s?\| args: (?P<args>.*?))?$$"
 )
 
 
-def parseargs(argstring):
+def rawargs(argstring):
     parser = argparse.ArgumentParser()
     parser.add_argument("--align")
     parser.add_argument("-d", "--divider", action="store_true")
     parser.add_argument("-ws", "--whitespace", action="store_true")
     parser.add_argument("-ms", "--msg-style", type=str)
-    parser.add_argument("-gs", "--goal-style", type=str)
     parser.add_argument("--hidden",action="store_true")
     return parser.parse_args(argstring.split())
 
@@ -47,63 +49,54 @@ def parse_make(file):
                 yield {k: v for k, v in match.groupdict().items() if v is not None}
 
 
-def fmt_goal(goal, msg, max_goal_len, argstr):
-    args = parseargs(argstr)
-    goal_style = args.goal_style.strip() if args.goal_style else "$(GOAL_STYLE)"
-    msg_style = args.msg_style.strip() if args.msg_style else "$(MSG_STYLE)"
-    return (
-        ansi.style(f"  {goal:>{max_goal_len}}", goal_style)
+def print_goal(goal, msg, max_goal_len):
+    print(
+        ansi.style(f"  {goal:>{max_goal_len}}", "$(GOAL_COLOR)")
         + " $(HELP_SEP) "
-        + ansi.style(msg, msg_style)
+        + ansi.style(msg, "$(MSG_COLOR)")
     )
 
 
-def fmt_rawmsg(msg, argstr, maxlens):
-    args = parseargs(argstr)
-    lines = []
-    msg_style = args.msg_style.strip() if args.msg_style else "$(MSG_STYLE)"
+def print_rawmsg(msg, argstr, maxlens):
+    args = rawargs(argstr)
+    msg_style = args.msg_style if args.msg_style else "$(MSG_COLOR)"
     if not os.getenv("SHOW_HIDDEN") and args.hidden:
-        return []
+        return
     if msg:
         if args.align == "sep":
-            lines.append(
+            print(
                 f"{' '*(maxlens.goal+len('$(HELP_SEP)')+4)}{ansi.style(msg,msg_style)}"
             )
         elif args.align == "center":
-            lines.append(f"  {ansi.style(msg.center(sum(maxlens)),msg_style)}")
+            print(f"  {ansi.style(msg.center(sum(maxlens)),msg_style)}")
         else:
-            lines.append(f"  {ansi.style(msg,msg_style)}")
+            print(f"  {ansi.style(msg,msg_style)}")
     if args.divider:
-        lines.append(
+        print(
             ansi.style(
                 f"  {'$(DIVIDER)'*(len('$(HELP_SEP)')+sum(maxlens)+2)}",
-                "$(DIVIDER_STYLE)",
+                "$(DIVIDER_COLOR)",
             )
         )
     if args.whitespace:
-        lines.append("\n")
-
-    return lines
+        print()
 
 
 def print_help():
-    lines = [f"""$(USAGE)"""]
+    print(f"""$(USAGE)""")
 
     items = list(parse_make(gen_makefile()))
     maxlens = MaxLens(
         *(max((len(item[x]) for item in items if x in item)) for x in ["goal", "msg"])
     )
+
     for item in items:
         if "goal" in item:
-            lines.append(
-                fmt_goal(
-                    item["goal"], item["msg"], maxlens.goal, item.get("msgargs", "")
-                )
-            )
+            print_goal(item["goal"], item["msg"], maxlens.goal)
         if "rawmsg" in item:
-            lines.extend(fmt_rawmsg(item["rawmsg"], item.get("rawargs", ""), maxlens))
-    lines.append(f"""$(EPILOG)""")
-    print("\n".join(lines))
+            print_rawmsg(item["rawmsg"], item.get("args", ""), maxlens)
+
+    print(f"""$(EPILOG)""")
 
 
 print_help()

src/print-ansi.py

@@ -5,10 +5,6 @@
 
 codes_names = {getattr(ansi, attr): attr for attr in ansi.__dict__}
 for code in sorted(codes_names.keys(), key=lambda item: (len(item), item)):
-    print(
-        "{:>20} $(HELP_SEP) {} $(HELP_SEP) {}".format(
-            codes_names[code], code + "******" + ansi.end, repr(code)
-        )
-    )
+    print("{:>20} $(HELP_SEP) {} $(HELP_SEP) {}".format(codes_names[code], code + "******" + ansi.end,repr(code)))
 
 #% endblock %#

src/runners.mk

@@ -1,18 +1,21 @@
 # ---- [python/bash script runner] ---- #
-###-- modified from https://unix.stackexchange.com/a/223093 -###
+
+# modified from https://unix.stackexchange.com/a/223093
 define \n
 
 
 endef
+
 escape_shellstring = $(subst `,\`,$(subst ",\",$(subst $$,\$$,$(subst \,\\,$1))))
 escape_printf = $(subst \,\\,$(subst %,%%,$1))
 create_string = $(subst $(\n),\n,$(call escape_shellstring,$(call escape_printf,$1)))
-printline = printf -- "<----------------------------------->\n"
+
 ifdef DEBUG
 define _debug_runner
-@printf "$(1) Script:\n";$(printline);
-@printf "$(call create_string,$(3))\n" | cat -n
-@$(printline)
+@printf "$(1) Script:\n"
+@printf -- "<----------------------------------->\n"
+@printf "$(call create_string,$(3))\n"
+@printf -- "<----------------------------------->\n"
 @printf "$(call create_string,$(3))" | $(2)
 endef
 py = $(call _debug_runner,Python,python3,$($(1)))
@@ -21,4 +24,5 @@ else
 py = @python3 <(printf "$(call create_string,$($(1)))")
 tbash = @bash <(printf "$(call create_string,$($(1)))")
 endif
+
 pysh = python3 <(printf "$(call create_string,$($(1)))")

src/task.mk

@@ -1,8 +1,13 @@
 #% include 'header.mk' %#
+
 #% include 'config.mk' %#
+
 #% include 'builtins.mk' %#
+
 #% include 'runners.mk' %#
+
 # ---- [python scripts] ---- #
-#%- for script in py_scripts %#
+
+#% for script in py_scripts %#
 ##- script -##
-#%- endfor %#
+#% endfor %#

src/vars.py

@@ -8,7 +8,7 @@ import os
 vars = "$2".split()
 length = max((len(v) for v in vars))
 
-print(f"{ansi.$(HEADER_STYLE)}vars:{ansi.end}\n")
+print(f"{ansi.$(HEADER_COLOR)}vars:{ansi.end}\n")
 
 for v in vars:
     print(f"  {ansi.b_magenta}{v:<{length}}{ansi.end} = {os.getenv(v)}")

task.mk

@@ -1,66 +1,89 @@
 # }> [github.com/daylinmorgan/task.mk] <{ #
 # Copyright (c) 2022 Daylin Morgan
 # MIT License
-# version: v22.9.14-13-gd2a239d-dev
+# version: v22.9.14-4-gde1bc7e-dev
 #
 # task.mk should be included at the bottom of your Makefile with `-include .task.mk`
 # See below for the standard configuration options that should be set prior to including this file.
 # You can update your .task.mk with `make _update-task.mk`
-# ---- [config] ---- #
-HEADER_STYLE ?= b_cyan
-ACCENT_STYLE ?= b_yellow
-PARAMS_STYLE ?= $(ACCENT_STYLE)
-GOAL_STYLE ?= $(ACCENT_STYLE)
-MSG_STYLE ?= faint
-DIVIDER_STYLE ?= default
+
+# ---- CONFIG ---- #
+HEADER_COLOR ?= b_cyan
+PARAMS_COLOR ?= b_magenta
+ACCENT_COLOR ?= b_yellow
+GOAL_COLOR ?= $(ACCENT_COLOR)
+MSG_COLOR ?= faint
+DIVIDER_COLOR ?= default
 DIVIDER ?= ─
 HELP_SEP ?= │
+
 # python f-string literals
 EPILOG ?=
-USAGE ?={ansi.$(HEADER_STYLE)}usage{ansi.end}:\n  make <recipe>
+define USAGE ?=
+{ansi.$(HEADER_COLOR)}usage{ansi.end}:
+  make <recipe>
+
+endef
+
 # ---- [buitlin recipes] ---- #
+
 ## h, help | show this help
 .PHONY: help h
 help h:
 	$(call py,help_py)
+
 .PHONY: _help
 _help: export SHOW_HIDDEN=true
 _help: help
+
 ifdef PRINT_VARS
+
 $(foreach v,$(PRINT_VARS),$(eval export $(v)))
+
 .PHONY: vars v
 vars v:
 	$(call py,vars_py,$(PRINT_VARS))
+
 endif
+
 ### | args: -ws --hidden
 ### task.mk builtins: | args: -d --hidden
 ## _print-ansi | show all possible ansi color code combinations
 .PHONY:
 _print-ansi:
 	$(call py,print_ansi_py)
+
 # functions to take f-string literals and pass to python print
 tprint = $(call py,info_py,$(1))
 tprint-sh = $(call pysh,info_py,$(1))
+
 tconfirm = $(call py,confirm_py,$(1))
+
 ## _update-task.mk | downloads latest development version of task.mk
 _update-task.mk:
 	$(call tprint,{a.b_cyan}Updating task.mk{a.end})
 	curl https://raw.githubusercontent.com/daylinmorgan/task.mk/main/task.mk -o .task.mk
+
 export MAKEFILE_LIST
+
 # ---- [python/bash script runner] ---- #
+
+# modified from https://unix.stackexchange.com/a/223093
 define \n
 
 
 endef
+
 escape_shellstring = $(subst `,\`,$(subst ",\",$(subst $$,\$$,$(subst \,\\,$1))))
 escape_printf = $(subst \,\\,$(subst %,%%,$1))
 create_string = $(subst $(\n),\n,$(call escape_shellstring,$(call escape_printf,$1)))
-printline = printf -- "<----------------------------------->\n"
+
 ifdef DEBUG
 define _debug_runner
-@printf "$(1) Script:\n";$(printline);
-@printf "$(call create_string,$(3))\n" | cat -n
-@$(printline)
+@printf "$(1) Script:\n"
+@printf -- "<----------------------------------->\n"
+@printf "$(call create_string,$(3))\n"
+@printf -- "<----------------------------------->\n"
 @printf "$(call create_string,$(3))" | $(2)
 endef
 py = $(call _debug_runner,Python,python3,$($(1)))
@@ -69,33 +92,50 @@ else
 py = @python3 <(printf "$(call create_string,$($(1)))")
 tbash = @bash <(printf "$(call create_string,$($(1)))")
 endif
+
 pysh = python3 <(printf "$(call create_string,$($(1)))")
+
 # ---- [python scripts] ---- #
+
+
 define  help_py
+
 import argparse
 from collections import namedtuple
 import os
 import re
+from typing import Any
+
 $(ansi_py)
+
+ansi: Any
+
 MaxLens = namedtuple("MaxLens", "goal msg")
+
+# double dollar signs to prevent make escaping them
 pattern = re.compile(
-    r"^## (?P<goal>.*?) \| (?P<msg>.*?)(?:\s?\| args: (?P<msgargs>.*?))?$$|^### (?P<rawmsg>.*?)?(?:\s?\| args: (?P<rawargs>.*?))?$$"
+    r"^## (?P<goal>.*) \| (?P<msg>.*)|^### (?P<rawmsg>.*?)?(?:\s?\| args: (?P<args>.*?))?$$"
 )
-def parseargs(argstring):
+
+
+def rawargs(argstring):
     parser = argparse.ArgumentParser()
     parser.add_argument("--align")
     parser.add_argument("-d", "--divider", action="store_true")
     parser.add_argument("-ws", "--whitespace", action="store_true")
     parser.add_argument("-ms", "--msg-style", type=str)
-    parser.add_argument("-gs", "--goal-style", type=str)
     parser.add_argument("--hidden",action="store_true")
     return parser.parse_args(argstring.split())
+
+
 def gen_makefile():
     makefile = ""
     for file in os.getenv("MAKEFILE_LIST").split():
         with open(file, "r") as f:
             makefile += f.read() + "\n\n"
     return makefile
+
+
 def parse_make(file):
     for line in file.splitlines():
         match = pattern.search(line)
@@ -106,62 +146,67 @@ def parse_make(file):
                 pass
             else:
                 yield {k: v for k, v in match.groupdict().items() if v is not None}
-def fmt_goal(goal, msg, max_goal_len, argstr):
-    args = parseargs(argstr)
-    goal_style = args.goal_style.strip() if args.goal_style else "$(GOAL_STYLE)"
-    msg_style = args.msg_style.strip() if args.msg_style else "$(MSG_STYLE)"
-    return (
-        ansi.style(f"  {goal:>{max_goal_len}}", goal_style)
+
+
+def print_goal(goal, msg, max_goal_len):
+    print(
+        ansi.style(f"  {goal:>{max_goal_len}}", "$(GOAL_COLOR)")
         + " $(HELP_SEP) "
-        + ansi.style(msg, msg_style)
+        + ansi.style(msg, "$(MSG_COLOR)")
     )
-def fmt_rawmsg(msg, argstr, maxlens):
-    args = parseargs(argstr)
-    lines = []
-    msg_style = args.msg_style.strip() if args.msg_style else "$(MSG_STYLE)"
+
+
+def print_rawmsg(msg, argstr, maxlens):
+    args = rawargs(argstr)
+    msg_style = args.msg_style if args.msg_style else "$(MSG_COLOR)"
     if not os.getenv("SHOW_HIDDEN") and args.hidden:
-        return []
+        return
     if msg:
         if args.align == "sep":
-            lines.append(
+            print(
                 f"{' '*(maxlens.goal+len('$(HELP_SEP)')+4)}{ansi.style(msg,msg_style)}"
             )
         elif args.align == "center":
-            lines.append(f"  {ansi.style(msg.center(sum(maxlens)),msg_style)}")
+            print(f"  {ansi.style(msg.center(sum(maxlens)),msg_style)}")
         else:
-            lines.append(f"  {ansi.style(msg,msg_style)}")
+            print(f"  {ansi.style(msg,msg_style)}")
     if args.divider:
-        lines.append(
+        print(
             ansi.style(
                 f"  {'$(DIVIDER)'*(len('$(HELP_SEP)')+sum(maxlens)+2)}",
-                "$(DIVIDER_STYLE)",
+                "$(DIVIDER_COLOR)",
             )
         )
     if args.whitespace:
-        lines.append("\n")
-    return lines
+        print()
+
+
 def print_help():
-    lines = [f"""$(USAGE)"""]
+    print(f"""$(USAGE)""")
+
     items = list(parse_make(gen_makefile()))
     maxlens = MaxLens(
         *(max((len(item[x]) for item in items if x in item)) for x in ["goal", "msg"])
     )
+
     for item in items:
         if "goal" in item:
-            lines.append(
-                fmt_goal(
-                    item["goal"], item["msg"], maxlens.goal, item.get("msgargs", "")
-                )
-            )
+            print_goal(item["goal"], item["msg"], maxlens.goal)
         if "rawmsg" in item:
-            lines.extend(fmt_rawmsg(item["rawmsg"], item.get("rawargs", ""), maxlens))
-    lines.append(f"""$(EPILOG)""")
-    print("\n".join(lines))
+            print_rawmsg(item["rawmsg"], item.get("args", ""), maxlens)
+
+    print(f"""$(EPILOG)""")
+
+
 print_help()
+
 endef
+
 define  ansi_py
+
 import os
 import sys
+
 color2byte = dict(
     black=0,
     red=1,
@@ -172,35 +217,47 @@ color2byte = dict(
     cyan=6,
     white=7,
 )
+
 state2byte = dict(
     bold=1, faint=2, italic=3, underline=4, blink=5, fast_blink=6, crossed=9
 )
-addfg = lambda byte: byte + 30
-addbg = lambda byte: byte + 40
+
+
+def fg(byte):
+    return 30 + byte
+
+
+def bg(byte):
+    return 40 + byte
+
+
 class Ansi:
-    """ANSI escape codes"""
+    """ANSI color codes"""
+
     def __init__(self):
         self.setcode("end", "\033[0m")
         self.setcode("default", "\033[38m")
         self.setcode("bg_default", "\033[48m")
         for name, byte in color2byte.items():
-            self.setcode(name, f"\033[{addfg(byte)}m")
-            self.setcode(f"b_{name}", f"\033[1;{addfg(byte)}m")
-            self.setcode(f"d_{name}", f"\033[2;{addfg(byte)}m")
+            self.setcode(name, f"\033[{fg(byte)}m")
+            self.setcode(f"b_{name}", f"\033[1;{fg(byte)}m")
+            self.setcode(f"d_{name}", f"\033[2;{fg(byte)}m")
             for bgname, bgbyte in color2byte.items():
-                self.setcode(
-                    f"{name}_on_{bgname}", f"\033[{addbg(bgbyte)};{addfg(byte)}m"
-                )
+                self.setcode(f"{name}_on_{bgname}", f"\033[{bg(bgbyte)};{fg(byte)}m")
         for name, byte in state2byte.items():
             self.setcode(name, f"\033[{byte}m")
+
     def setcode(self, name, escape_code):
         """create attr for style and escape code"""
+
         if not sys.stdout.isatty() or os.getenv("NO_COLOR", False):
             setattr(self, name, "")
         else:
             setattr(self, name, escape_code)
+
     def custom(self, fg=None, bg=None):
         """use custom color"""
+
         code, end = "\033[", "m"
         if fg:
             if isinstance(fg, int):
@@ -212,6 +269,7 @@ class Ansi:
             else:
                 print("Expected one or three values for fg as a list")
                 sys.exit(1)
+
         if bg:
             if isinstance(bg, int):
                 code += f"{';' if fg else ''}48;5;{bg}"
@@ -222,42 +280,64 @@ class Ansi:
             else:
                 print("Expected one or three values for bg as a list")
                 sys.exit(1)
+
         return code + end
+
     def style(self, text, style):
         if style not in self.__dict__:
-            print(f"unknown style: {style}")
+            print(f"unknown style {style}")
             sys.exit(1)
         else:
             return f"{self.__dict__[style]}{text}{self.__dict__['end']}"
+
+
 a = ansi = Ansi()
+
 endef
+
 define  info_py
+
 $(ansi_py)
+
 print(f"""$(2)""")
+
 endef
+
 define  print_ansi_py
+
 $(ansi_py)
+
 codes_names = {getattr(ansi, attr): attr for attr in ansi.__dict__}
 for code in sorted(codes_names.keys(), key=lambda item: (len(item), item)):
-    print(
-        "{:>20} $(HELP_SEP) {} $(HELP_SEP) {}".format(
-            codes_names[code], code + "******" + ansi.end, repr(code)
-        )
-    )
+    print("{:>20} $(HELP_SEP) {} $(HELP_SEP) {}".format(codes_names[code], code + "******" + ansi.end,repr(code)))
+
+
 endef
+
 define  vars_py
+
 import os
+
 $(ansi_py)
+
 vars = "$2".split()
 length = max((len(v) for v in vars))
-print(f"{ansi.$(HEADER_STYLE)}vars:{ansi.end}\n")
+
+print(f"{ansi.$(HEADER_COLOR)}vars:{ansi.end}\n")
+
 for v in vars:
     print(f"  {ansi.b_magenta}{v:<{length}}{ansi.end} = {os.getenv(v)}")
+
 print()
+
 endef
+
 define  confirm_py
+
+
 import sys
 $(ansi_py)
+
 def confirm():
     """
     Ask user to enter Y or N (case-insensitive).
@@ -268,8 +348,11 @@ def confirm():
     while answer not in ["y", "n"]:
         answer = input(f"""$(2) {a.b_red}[Y/n]{a.end} """).lower()
     return answer == "y"
+
 if confirm():
     sys.exit(0)
 else:
     sys.exit(1)
+
 endef
+