PyConsole improvements

- Commands from the history wont get modified in-place when you cycle back and re-use them.
- Ctrl Left/Right skip words.
- Autocompletion on a variable that has no alternatives adds a '.'
  'bpy' -> 'bpy.', generally more useful since autocomp again will give the members of bpy

also moved text_check_* functions into BKE_text.h for the console to access.

1 files changed, 57 insertions, 0 deletions

diff --git a/source/blender/blenkernel/intern/text.c b/source/blender/blenkernel/intern/text.c
index 270cd873ff5..8bf0f6b8bdf 100644
--- a/source/blender/blenkernel/intern/text.c
+++ b/source/blender/blenkernel/intern/text.c
@@ -2832,3 +2832,60 @@ TextMarker *txt_next_marker(Text *text, TextMarker *marker) {
 	}
 	return NULL; /* Only if marker==NULL */
 }
+
+
+/*******************************/
+/* Character utility functions */
+/*******************************/
+
+int text_check_bracket(char ch)
+{
+	int a;
+	char opens[] = "([{";
+	char close[] = ")]}";
+
+	for(a=0; a<(sizeof(opens)-1); a++) {
+		if(ch==opens[a])
+			return a+1;
+		else if(ch==close[a])
+			return -(a+1);
+	}
+	return 0;
+}
+
+int text_check_delim(char ch)
+{
+	int a;
+	char delims[] = "():\"\' ~!%^&*-+=[]{};/<>|.#\t,";
+
+	for(a=0; a<(sizeof(delims)-1); a++) {
+		if(ch==delims[a])
+			return 1;
+	}
+	return 0;
+}
+
+int text_check_digit(char ch)
+{
+	if(ch < '0') return 0;
+	if(ch <= '9') return 1;
+	return 0;
+}
+
+int text_check_identifier(char ch)
+{
+	if(ch < '0') return 0;
+	if(ch <= '9') return 1;
+	if(ch < 'A') return 0;
+	if(ch <= 'Z' || ch == '_') return 1;
+	if(ch < 'a') return 0;
+	if(ch <= 'z') return 1;
+	return 0;
+}
+
+int text_check_whitespace(char ch)
+{
+	if(ch == ' ' || ch == '\t' || ch == '\r' || ch == '\n')
+		return 1;
+	return 0;
+}