init: fix completion to report syms and aliases

Fix completion scripts (bash, tcsh, fish and zsh) to report symbolic
versions and aliases among available modules.

Fixes #500.

.hunspell.en.dic

@@ -1139,3 +1139,4 @@ othervariant
 bitwise
 modpath
 indesym
+syms

NEWS.rst

@@ -37,6 +37,8 @@ Modules 5.3.1 (not yet released)
   :mconfig:`avail_output` and :mconfig:`avail_terse_output` configuration
   options. When set, symbolic versions are reported as independent elements
   rather along the module or directory they are attached to.
+* Init: fix completion scripts to report module symbolic versions and aliases
+  among available modules. (fix issue #500)
 
 .. _Hunspell: https://hunspell.github.io/
 

init/bash_completion.in

@@ -20,7 +20,7 @@ _module_avail() {
     local cur="${1:-}"
     # skip avail call if word currently being completed is an option keyword
     if [ -z "$cur" ] || [ "${cur:0:1}" != '-' ]; then
-        module avail --color=never -s -t -S --no-indepth -o '' "$cur" 2>&1
+        module avail --color=never -s -t -S --no-indepth -o 'alias:indesym' "$cur" 2>&1
     fi
 }
 

init/fish_completion

@@ -63,7 +63,7 @@ function __fish_module_use_config --description 'Test if module command should h
    return 1
 end
 
-complete -c module -n '__fish_module_use_avail' -f -a "(module avail --color=never -s -t -S --no-indepth -o '' (commandline -ct) 2>&1)"
+complete -c module -n '__fish_module_use_avail' -f -a "(module avail --color=never -s -t -S --no-indepth -o 'alias:indesym' (commandline -ct) 2>&1)"
 complete -c module -n '__fish_module_use_list' -f -a "(module list --color=never -s -t -o '' 2>&1)"
 complete -c module -n '__fish_module_use_initlist' -f -a "(module initlist --color=never -s 2>&1 | sed '\
    / loads modules:\$/d;')"

init/tcsh_completion.in

@@ -3,7 +3,7 @@
 #
 
 alias _module_avail '\\
-    @TCLSH@ "@libexecdir@/modulecmd.tcl" tcsh avail --color=never -s -t -S -o "" |& cat'
+    @TCLSH@ "@libexecdir@/modulecmd.tcl" tcsh avail --color=never -s -t -S -o "alias:indesym" |& cat'
 
 alias _module_loaded '\\
     @TCLSH@ "@libexecdir@/modulecmd.tcl" tcsh list --color=never -s -t -o "" |& cat'

init/zsh-functions/_module.in

@@ -9,7 +9,7 @@ _module_avail() {
    local cur="${1:-}";
    # skip avail call if word currently being completed is an option keyword
    if [ -z "$cur" -o "${cur:0:1}" != '-' ]; then
-      module avail --color=never -s -t -S --no-indepth -o '' $cur 2>&1
+      module avail --color=never -s -t -S --no-indepth -o 'alias:indesym' $cur 2>&1
    fi
 }