minor improvements

Author: thomasWeise

styles/listing.sty

@@ -169,6 +169,16 @@ language=bash,%
 \gitCode{#1}{#2}{python3 -m latexgit.formatters.python #3}{#4}{#5}{,style=python_style}%
 }%
 %
+%%
+%% Use latexgit to place a Bash listing.
+%% #1 the git repository
+%% #2 the local path
+%% #3 the label (lst: will be pre-pended)
+%% #4 the caption
+\protected\gdef\gitBash#1#2#3#4#5{%
+\gitCode{#1}{#2}{}{#3}{#4}{,style=bash_style}%
+}%
+%
 %
 %%
 %% Load a local listing.

text/back/scripts.tex

@@ -5,9 +5,9 @@
 Nevertheless, the book would be incomplete if these scripts were not provided as well.
 So we put them here, at the end of the book.%
 %
-\gitCode{\programmingWithPythonCodeRepo}{scripts/mypy.sh}{}{bash:mypy}{%
+\gitBash{\programmingWithPythonCodeRepo}{scripts/mypy.sh}{bash:mypy}{%
 A \bash\ script for executing \mypy, which prints the command line and the exit code.%
-}{,style=bash_style}%
+}%
 %
 \endhsection%
 %