showmeta: vi: Fix ? and +

aureliojargas · Apr 10, 2020 · c084ed8 · c084ed8
1 parent 42af5fe
commit c084ed8
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/cmdline.md b/cmdline.md
@@ -84,7 +84,7 @@ javascript       +       ?      {}       |      ()
        sed      \+      \?    \{\}      \|    \(\)
        tcl       +       ?               |      ()
   vbscript       +       ?      {}       |      ()
-        vi   \{1\}  \{01\}    \{\}            \(\)
+        vi                    \{\}            \(\)
        vim      \+      \=     \{}      \|    \(\)
 
 NOTE: . [] [^] and * are the same on all programs.

diff --git a/txt2regex.sh b/txt2regex.sh
@@ -620,7 +620,12 @@ getMeta(){
     local m="$1[$2]"
     m=${!m}
     m=${m//[@!,_]/}
-    printf '%s\n' "${m//\\\\{[01]*}"  # needed for vi
+
+    # Remove when getting '?' or '+' for 'vi', since they are unsupported
+    # and the current values are workarounds using '{}'
+    [ "$1" == S2_vi ] && { [ "$2" -eq 2 ] || [ "$2" -eq 4 ]; } && m=""
+
+    printf '%s\n' "$m"
 }
 
 ShowMeta(){