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Spack on Windows: spack.bat comment syntax (#36531)

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Comments must start with `rem` in most cases.
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John W. Parent 2023-04-06 12:43:27 -04:00 committed by GitHub
parent 685dd7272a
commit 44e15da92c
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1 changed files with 19 additions and 19 deletions
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38
bin/spack.bat
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@ -60,28 +60,28 @@ setlocal enabledelayedexpansion
:: capture cl args in variable named cl_args
set cl_args=%*
:process_cl_args
:: tokens=1* returns the first processed token produced
:: by tokenizing the input string cl_args on spaces into
:: the named variable %%g
:: While this make look like a for loop, it only
:: executes a single time for each of the cl args
:: the actual iterative loop is performed by the
:: goto process_cl_args stanza
:: we are simply leveraging the "for" method's string
:: tokenization
rem tokens=1* returns the first processed token produced
rem by tokenizing the input string cl_args on spaces into
rem the named variable %%g
rem While this make look like a for loop, it only
rem executes a single time for each of the cl args
rem the actual iterative loop is performed by the
rem goto process_cl_args stanza
rem we are simply leveraging the "for" method's string
rem tokenization
for /f "tokens=1*" %%g in ("%cl_args%") do (
set t=%%~g
:: remainder of string is composed into %%h
:: these are the cl args yet to be processed
:: assign cl_args var to only the args to be processed
:: effectively discarding the current arg %%g
:: this will be nul when we have no further tokens to process
rem remainder of string is composed into %%h
rem these are the cl args yet to be processed
rem assign cl_args var to only the args to be processed
rem effectively discarding the current arg %%g
rem this will be nul when we have no further tokens to process
set cl_args=%%h
:: process the first space delineated cl arg
:: of this iteration
rem process the first space delineated cl arg
rem of this iteration
if "!t:~0,1!" == "-" (
if defined _sp_subcommand (
:: We already have a subcommand, processing args now
rem We already have a subcommand, processing args now
if not defined _sp_args (
set "_sp_args=!t!"
) else (
@ -109,8 +109,8 @@ for /f "tokens=1*" %%g in ("%cl_args%") do (
)
)
)
:: if this is not nil, we have more tokens to process
:: start above process again with remaining unprocessed cl args
rem if this is not nil, we have more tokens to process
rem start above process again with remaining unprocessed cl args
if defined cl_args goto :process_cl_args