Start on preprocessor snippets (talonhub#1986)

Co-authored-by: Nicholas Riley <[email protected]>

Author: FireChickenProductivity

core/snippets/snippets/c.snippet

@@ -1,4 +1,4 @@
-language: c
+language: c | cpp
 ---
 name: typedefStructDeclaration
 phrase: typedef struct
@@ -9,3 +9,10 @@ typedef struct {
     $1
 } $0
 ---
+
+name: preprocessorPragmaStatement
+phrase: pre pragma | pragma
+insertionScope: statement
+-
+#pragma $0
+---

core/snippets/snippets/preprocessorDefineStatement.snippet

@@ -0,0 +1,10 @@
+name: preprocessorDefineStatement
+phrase: pre define | define
+insertionScope: statement
+---
+
+language: c | cpp
+$0.insertionFormatter: ALL_CAPS,SNAKE_CASE
+-
+#define $0
+---

core/snippets/snippets/preprocessorElseIfStatement.snippet

@@ -0,0 +1,9 @@
+name: preprocessorElseIfStatement
+phrase: pre elif
+insertionScope: statement
+---
+
+language: c | cpp
+-
+#elif $0
+---

core/snippets/snippets/preprocessorEndIf.snippet

@@ -0,0 +1,9 @@
+name: preprocessorEndIfStatement
+phrase: pre end if | end if
+insertionScope: statement
+---
+
+language: c | cpp
+-
+#endif $0
+---

core/snippets/snippets/preprocessorErrorStatement.snippet

@@ -0,0 +1,9 @@
+name: preprocessorErrorStatement
+phrase: pre error | error
+insertionScope: statement
+---
+
+language: c | cpp
+-
+#error $0
+---

core/snippets/snippets/preprocessorIfDefineStatement.snippet

@@ -0,0 +1,10 @@
+name: preprocessorIfDefineStatement
+phrase: pre if deaf | if deaf
+insertionScope: statement
+---
+
+language: c | cpp
+$0.insertionFormatter: ALL_CAPS,SNAKE_CASE
+-
+#ifdef $0
+---

core/snippets/snippets/preprocessorIfStatement.snippet

@@ -0,0 +1,9 @@
+name: preprocessorIfStatement
+phrase: pre if
+insertionScope: statement
+---
+
+language: c | cpp
+-
+#if $0
+---

core/snippets/snippets/preprocessorUndefineStatement.snippet

@@ -0,0 +1,10 @@
+name: preprocessorUndefineStatement
+phrase: pre undeaf | undeaf
+insertionScope: statement
+---
+
+language: c | cpp
+$0.insertionFormatter: ALL_CAPS,SNAKE_CASE
+-
+#undef $0
+---

lang/c/c.talon

@@ -31,22 +31,22 @@ state type deaf: insert("typedef ")
 state type deaf struct: user.insert_snippet_by_name("typedefStructDeclaration")
 
 # XXX - create a preprocessor tag for these, as they will match cpp, etc
-state define: "#define "
-state (undefine | undeaf): "#undef "
-state if (define | deaf): "#ifdef "
+state define: user.insert_snippet_by_name("preprocessorDefineStatement")
+state (undefine | undeaf): user.insert_snippet_by_name("preprocessorUndefineStatement")
+state if (define | deaf): user.insert_snippet_by_name("preprocessorIfDefineStatement")
 [state] define <user.text>$:
-    "#define {user.formatted_text(text, 'ALL_CAPS,SNAKE_CASE')}"
+    user.insert_snippet_by_name_with_phrase("preprocessorDefineStatement", text)
 [state] (undefine | undeaf) <user.text>$:
-    "#undef {user.formatted_text(text, 'ALL_CAPS,SNAKE_CASE')}"
+    user.insert_snippet_by_name_with_phrase("preprocessorUndefineStatement", text)
 [state] if (define | deaf) <user.text>$:
-    "#ifdef {user.formatted_text(text, 'ALL_CAPS,SNAKE_CASE')}"
+    user.insert_snippet_by_name_with_phrase("preprocessorIfDefineStatement", text)
 
 # XXX - preprocessor instead of pre?
-state pre if: "#if "
-state error: "#error "
-state pre else if: "#elif "
-state pre end: "#endif "
-state pragma: "#pragma "
+state pre if: user.insert_snippet_by_name("preprocessorIfStatement")
+state error: user.insert_snippet_by_name("preprocessorErrorStatement")
+state pre else if: user.insert_snippet_by_name("preprocessorElseIfStatement")
+state pre end: user.insert_snippet_by_name("preprocessorEndIfStatement")
+state pragma: user.insert_snippet_by_name("preprocessorPragmaStatement")
 state default: "default:\nbreak;"
 
 #control flow