part of shnell – a source to source compiler enhancement tool

© Jens Gustedt, 2019

Implement a pragma dialect

This expects arguments in the form

DIALECTNAME AMEND0[=[VALUE0]] AMEND1[=[VALUE1]] ... [: INSERT0[=[VALEUR0]] INSERT1[=[VALEUR1]] ...]

Without special characters, and where the “:” character separates the lists for amendments and insertions.

This replaces all occurrences of

#pragma DIALECTNAME AMENDx

or

#pragma DIALECTNAME INSERTx

by

#pragma CMOD amend VALUEx

or

#pragma CMOD insert VALEURx

Defaults

If = and VALUEx are omitted, VALUEx defaults to AMENDx. If = and VALEURx are omitted, VALEURx defaults to INSERTx.

If the VALUEx or VALEURx part of a pair is omitted, but an = sign is still present, AMENDx or INSERTx is disabled for this dialect.

In particular, amend= will switch off all other directives for amendments, and insert= will do the same for insertions.

Coding and configuration

SRC="$_" . "${0%%/${0##*/}}/import.sh"

Imports

The following sh-modules are imported:

• arguments
• join

Details