Make quoting opt-in by using $kak_quoted_...

7 files changed, 22 insertions, 20 deletions

diff --git a/rc/filetype/c-family.kak b/rc/filetype/c-family.kak
index e4217a0b..9a6d79e3 100644
--- a/rc/filetype/c-family.kak
+++ b/rc/filetype/c-family.kak
@@ -399,7 +399,7 @@ define-command -hidden c-family-alternative-file %{
         dir=$(dirname "${kak_buffile}")
 
         # Set $@ to alt_dirs
-        eval "set -- ${kak_opt_alt_dirs}"
+        eval "set -- ${kak_quoted_opt_alt_dirs}"
 
         case ${file} in
             *.c|*.cc|*.cpp|*.cxx|*.C|*.inl|*.m)
diff --git a/rc/filetype/crystal.kak b/rc/filetype/crystal.kak
index d5717c76..ed7a235a 100644
--- a/rc/filetype/crystal.kak
+++ b/rc/filetype/crystal.kak
@@ -92,7 +92,7 @@ provide-module crystal %🐈
 
   evaluate-commands %sh[
     # Keywords
-    eval "set -- $kak_opt_crystal_keywords"
+    eval "set -- $kak_quoted_opt_crystal_keywords"
     regex="\\b(?:\\Q$1\\E"
     shift
     for keyword do
@@ -102,7 +102,7 @@ provide-module crystal %🐈
     printf 'add-highlighter shared/crystal/code/keywords regex %s 0:keyword\n' "$regex"
 
     # Attributes
-    eval "set -- $kak_opt_crystal_attributes"
+    eval "set -- $kak_quoted_opt_crystal_attributes"
     regex="\\b(?:\\Q$1\\E"
     shift
     for attribute do
@@ -112,7 +112,7 @@ provide-module crystal %🐈
     printf 'add-highlighter shared/crystal/code/attributes regex %s 0:attribute\n' "$regex"
 
     # Symbols
-    eval "set -- $kak_opt_crystal_operators"
+    eval "set -- $kak_quoted_opt_crystal_operators"
     # Avoid to match modules
     regex="(?<!:):(?:\\w+[?!]?"
     for operator do
@@ -122,7 +122,7 @@ provide-module crystal %🐈
     printf 'add-highlighter shared/crystal/code/symbols regex %%(%s) 0:value\n' "$regex"
 
     # Objects
-    eval "set -- $kak_opt_crystal_objects"
+    eval "set -- $kak_quoted_opt_crystal_objects"
     regex="\\b(?:\\Q$1\\E"
     shift
     for object do
diff --git a/rc/tools/clang.kak b/rc/tools/clang.kak
index 678181bf..0958c75c 100644
--- a/rc/tools/clang.kak
+++ b/rc/tools/clang.kak
@@ -139,7 +139,7 @@ define-command clang-disable-autocomplete -docstring "Disable automatic clang co
 define-command -hidden clang-show-error-info %{
     update-option buffer clang_errors # Ensure we are up to date with buffer changes
     evaluate-commands %sh{
-        eval "set -- ${kak_opt_clang_errors}"
+        eval "set -- ${kak_quoted_opt_clang_errors}"
         shift # skip timestamp
         desc=$(for error in "$@"; do
             if [ "${error%%|*}" = "$kak_cursor_line" ]; then
@@ -168,7 +168,7 @@ define-command clang-disable-diagnostics -docstring "Disable automatic error rep
 define-command clang-diagnostics-next -docstring "Jump to the next line that contains an error" %{
     update-option buffer clang_errors # Ensure we are up to date with buffer changes
     evaluate-commands %sh{
-        eval "set -- ${kak_opt_clang_errors}"
+        eval "set -- ${kak_quoted_opt_clang_errors}"
         shift # skip timestamp
         for error in "$@"; do
             candidate=${error%%|*}
diff --git a/rc/tools/ctags.kak b/rc/tools/ctags.kak
index a14203cf..eaf92740 100644
--- a/rc/tools/ctags.kak
+++ b/rc/tools/ctags.kak
@@ -15,7 +15,7 @@ declare-option -docstring "shell command to run" str readtagscmd "readtags"
 define-command -params ..1 \
     -shell-script-candidates %{
         realpath() { ( cd "$(dirname "$1")"; printf "%s/%s\n" "$(pwd -P)" "$(basename "$1")" ) }
-        eval "set -- $kak_opt_ctagsfiles"
+        eval "set -- $kak_quoted_opt_ctagsfiles"
         for candidate in "$@"; do
             [ -f "$candidate" ] && realpath "$candidate"
         done | awk '!x[$0]++' | # remove duplicates
@@ -32,7 +32,7 @@ If no symbol is passed then the current selection is used as symbol name} \
     %[ evaluate-commands %sh[
         realpath() { ( cd "$(dirname "$1")"; printf "%s/%s\n" "$(pwd -P)" "$(basename "$1")" ) }
         export tagname="${1:-${kak_selection}}"
-        eval "set -- $kak_opt_ctagsfiles"
+        eval "set -- $kak_quoted_opt_ctagsfiles"
         for candidate in "$@"; do
             [ -f "$candidate" ] && realpath "$candidate"
         done | awk '!x[$0]++' | # remove duplicates
@@ -68,7 +68,7 @@ define-command ctags-complete -docstring "Complete the current selection" %{
         (
             header="${kak_cursor_line}.${kak_cursor_column}@${kak_timestamp}"
             compl=$(
-                eval "set -- $kak_opt_ctagsfiles"
+                eval "set -- $kak_quoted_opt_ctagsfiles"
                 for ctagsfile in "$@"; do
                     ${kak_opt_readtagscmd} -p -t "$ctagsfile" ${kak_selection}
                 done | awk '{ uniq[$1]++ } END { for (elem in uniq) printf " %1$s||%1$s", elem }'
diff --git a/rc/tools/doc.kak b/rc/tools/doc.kak
index f1dbc850..0476c406 100644
--- a/rc/tools/doc.kak
+++ b/rc/tools/doc.kak
@@ -13,7 +13,7 @@ define-command -hidden -params 4 doc-render-regex %{
         execute-keys "%arg{3}"
         evaluate-commands %sh{
             face="$4"
-            eval "set -- $kak_selections_desc"
+            eval "set -- $kak_quoted_selections_desc"
             for desc in "$@"; do ranges="$ranges '$desc|$face'"; done
             echo "update-option buffer doc_render_ranges"
             echo "set-option -add buffer doc_render_ranges $ranges"
@@ -58,7 +58,7 @@ define-command doc-jump-to-anchor -params 1 %{
     update-option buffer doc_anchors
     evaluate-commands %sh{
         anchor="$1"
-        eval "set -- $kak_opt_doc_anchors"
+        eval "set -- $kak_quoted_opt_doc_anchors"
 
         shift
         for range in "$@"; do
@@ -74,7 +74,7 @@ define-command doc-jump-to-anchor -params 1 %{
 define-command doc-follow-link %{
     update-option buffer doc_links
     evaluate-commands %sh{
-        eval "set -- $kak_opt_doc_links"
+        eval "set -- $kak_quoted_opt_doc_links"
         for link in "$@"; do
             printf '%s\n' "$link"
         done | awk -v FS='[.,|#]' '
diff --git a/rc/tools/lint.kak b/rc/tools/lint.kak
index de120df2..e719960d 100644
--- a/rc/tools/lint.kak
+++ b/rc/tools/lint.kak
@@ -85,7 +85,7 @@ define-command lint -docstring 'Parse the current buffer with a linter' %{
 define-command -hidden lint-show %{
     update-option buffer lint_errors
     evaluate-commands %sh{
-        eval "set -- ${kak_opt_lint_errors}"
+        eval "set -- ${kak_quoted_opt_lint_errors}"
         shift
 
         s=""
@@ -124,7 +124,7 @@ define-command lint-next-error -docstring "Jump to the next line that contains a
     update-option buffer lint_errors
 
     evaluate-commands %sh{
-        eval "set -- ${kak_opt_lint_errors}"
+        eval "set -- ${kak_quoted_opt_lint_errors}"
         shift
 
         for i in "$@"; do
@@ -148,7 +148,7 @@ define-command lint-previous-error -docstring "Jump to the previous line that co
     update-option buffer lint_errors
 
     evaluate-commands %sh{
-        eval "set -- ${kak_opt_lint_errors}"
+        eval "set -- ${kak_quoted_opt_lint_errors}"
         shift
 
         for i in "$@"; do
diff --git a/src/shell_manager.cc b/src/shell_manager.cc
index 5abad543..9c0604dd 100644
--- a/src/shell_manager.cc
+++ b/src/shell_manager.cc
@@ -134,12 +134,13 @@ pid_t spawn_shell(const char* shell, StringView cmdline,
 
 Vector<String> generate_env(StringView cmdline, const Context& context, const ShellContext& shell_context)
 {
-    static const Regex re(R"(\bkak_(\w+)\b)");
+    static const Regex re(R"(\bkak_(quoted_)?(\w+)\b)");
 
     Vector<String> kak_env;
     for (auto&& match : RegexIterator{cmdline.begin(), cmdline.end(), re})
     {
-        StringView name{match[1].first, match[1].second};
+        StringView name{match[2].first, match[2].second};
+        Quoting quoting = match[1].matched ? Quoting::Shell : Quoting::Raw;
 
         auto match_name = [&](const String& s) {
             return s.substr(0_byte, name.length()) == name and
@@ -152,9 +153,10 @@ Vector<String> generate_env(StringView cmdline, const Context& context, const Sh
         try
         {
             const String& value = var_it != shell_context.env_vars.end() ?
-                var_it->value : ShellManager::instance().get_val(name, context, Quoting::Shell);
+                var_it->value : ShellManager::instance().get_val(name, context, quoting);
 
-            kak_env.push_back(format("kak_{}={}", name, value));
+            StringView quoted{match[1].first, match[1].second};
+            kak_env.push_back(format("kak_{}{}={}", quoted, name, value));
         } catch (runtime_error&) {}
     }