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-rw-r--r--lib/control.sh28
1 files changed, 14 insertions, 14 deletions
diff --git a/lib/control.sh b/lib/control.sh
index 248b422..d8d9bd2 100644
--- a/lib/control.sh
+++ b/lib/control.sh
@@ -203,16 +203,16 @@ ob_set_source_substvar()
local value="${2}"
shift 2 || _ob_abort
- # Convert variable name to uppercase and validate.
+ # Validate variable name and convert to lower case.
case "${name}" in *[!A-Za-z0-9-]* | '')
return 1
esac
- name="$(printf '%s' "${name}" | tr 'a-z-' 'A-Z_')"
+ name="$(printf '%s' "${name}" | tr 'A-Z-' 'a-z_')"
# Trim leading and trailing whitespace from value.
value="$(printf '%s' "${value}" | sed -n "${_OB_SUBSTVAR_TRIM_SED}")"
- eval "_OB_SUBSTVAR_SRC_${name}=\"\${value}\""
+ eval "_ob_substvar_src_${name}=\"\${value}\""
return 0
}
@@ -235,21 +235,21 @@ ob_set_binary_substvar()
local package="${3}"
shift 3 || _ob_abort
- # Convert variable name to uppercase and validate.
+ # Validate variable name and convert to lower case.
case "${name}" in *[!A-Za-z0-9-]* | '')
return 1
esac
- name="$(printf '%s' "${name}" | tr 'a-z-' 'A-Z_')"
+ name="$(printf '%s' "${name}" | tr 'A-Z-' 'a-z_')"
# Trim leading and trailing whitespace from value.
value="$(printf '%s' "${value}" | sed -n "${_OB_SUBSTVAR_TRIM_SED}")"
# Convert package name to clean form.
- package="$(printf '%s' "${package}" | tr 'a-z' 'A-Z' | tr -dC 'A-Z0-9')"
+ package="$(printf '%s' "${package}" | tr 'A-Z' 'a-z' | tr -dC 'a-z0-9')"
# TODO: Maybe disallow variable names beginning with hyphens, and/or
# otherwise make this safer.
- eval "_OB_SUBSTVAR_BIN_${package}__${name}=\"\${value}\""
+ eval "_ob_substvar_bin_${package}__${name}=\"\${value}\""
return 0
}
@@ -324,15 +324,15 @@ ob_substvars()
esac
# Perform the substitution.
- name_tr="$(printf '%s' "${name}" | tr 'a-z-' 'A-Z_')"
- package="$(printf '%s' "${package}" | tr 'a-z' 'A-Z' | \
- tr -dC 'A-Z0-9')"
- if eval "[ x\"\${_OB_SUBSTVAR_SRC_${name_tr}:+set}\" = x'set' ]"
+ name_tr="$(printf '%s' "${name}" | tr 'A-Z-' 'a-z_')"
+ package="$(printf '%s' "${package}" | tr 'A-Z' 'a-z' | \
+ tr -dC 'a-z0-9')"
+ if eval "[ x\"\${_ob_substvar_src_${name_tr}:+set}\" = x'set' ]"
then
- name_tr="_OB_SUBSTVAR_SRC_${name_tr}"
- elif ${check_bin} && eval "[ x\"\${_OB_SUBSTVAR_BIN_$(: \
+ name_tr="_ob_substvar_src_${name_tr}"
+ elif ${check_bin} && eval "[ x\"\${_ob_substvar_bin_$(: \
)${package}__${name_tr}:+set}\" = x'set' ]"; then
- name_tr="_OB_SUBSTVAR_BIN_${package}__${name_tr}"
+ name_tr="_ob_substvar_bin_${package}__${name_tr}"
else
_ob_warn_msg 'substvar_unknown' "${name}"
string="${lhs}${rhs}"