Follow-up Comment #1, bug #64205 (project groff): Fixed in my working copy.
commit 813d91905a585673317c3beebc1380759ae91c49 Author: G. Branden Robinson <[email protected]> Date: Thu May 18 03:38:54 2023 -0500 [mm]: Fix Savannah #64205. [mm]: Improve input validation of `INITI`, `IND` macros. * m.tmac (INITI): Validate the index type (first argument) here instead of only later when `IND` is called. Actually verify that the second argument is present and usable. (IND): Verify that we're given arguments. Fixes <https://savannah.gnu.org/bugs/?64205>. Also make some design observations in comments. Tested as follows using groff 1.22.4 and Git HEAD (on my branch). $ cat EXPERIMENTS/test-index.sh \#!/bin/sh groff=./build/test-groff groff=groff printf '.INITI\n' | $groff -mm printf '.INITI "" ""\n' | $groff -mm printf '.INITI A ""\n' | $groff -mm printf '.INITI N ""\n' | $groff -mm printf '.INITI N myindex\n.INITI N myotherindex\n' | $groff -mm printf '.IND foo\n' | $groff -mm printf '.INITI N myindex\n.IND\n' | $groff -mm printf '.INITI N myindex\n.IND ""\n' | $groff -mm printf '.INITI N myindex\n.IND foo\n' | $groff -mm $ sh EXPERIMENTS/test-index.sh ****************** ERROR:(<standard input>) input line 1:INITI:type missing ****************** "Input aborted, syntax error" ****************** ERROR:(<standard input>) input line 2:INITI:file already set ****************** "Input aborted, syntax error" ****************** ERROR:(<standard input>) input line 1:IND: No active INITI ****************** "Input aborted, syntax error" Removing the second assignment to the "groff" shell variable... $ sh EXPERIMENTS/test-index.sh m.tmac:<standard input>:1: error: INITI: expected 2 or 3 arguments, got 0 m.tmac:<standard input>:1: error: INITI: invalid index type '' m.tmac:<standard input>:1: error: INITI: invalid index type 'A' m.tmac:<standard input>:1: error: INITI: index file name not specified m.tmac:<standard input>:2: error: INITI: index file name already set m.tmac:<standard input>:1: error: IND: no active index; call INITI first m.tmac:<standard input>:2: error: IND: expected at least 1 argument, got 0 m.tmac:<standard input>:2: error: IND: cannot record empty index entry _______________________________________________________ Reply to this item at: <https://savannah.gnu.org/bugs/?64205> _______________________________________________ Message sent via Savannah https://savannah.gnu.org/
