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Commitb7ca945

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lib/mp-readline: Make it easy to exit auto-indent mode by pressing enter.
This patch allows you to stop auto-indent by pressing enter on a secondblank line. Easier than having to use backspace, and prevents new usersfrom getting stuck in auto-indent mode.
1 parente6dccaf commitb7ca945

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‎docs/reference/repl.rst‎

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@@ -49,6 +49,10 @@ Finally type ``print(i)``, press RETURN, press BACKSPACE and press RETURN again:
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3
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>>>
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Auto-indent won't be applied if the previous two lines were all spaces. This
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means that you can finish entering a compound statment by pressing RETURN
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twice, and then a third press will finish and execute.
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Auto-completion
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---------------
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‎lib/mp-readline/readline.c‎

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@@ -370,6 +370,18 @@ STATIC void readline_auto_indent(void) {
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}
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}
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// i=start of line; j=first non-space
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if (i>0&&j+1==line->len) {
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// previous line is not first line and is all spaces
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for (size_tk=i-1;k>0;--k) {
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if (line->buf[k-1]=='\n') {
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// don't auto-indent if last 2 lines are all spaces
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return;
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}elseif (line->buf[k-1]!=' ') {
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// 2nd previous line is not all spaces
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break;
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}
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}
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}
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intn= (j-i) /4;
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if (line->buf[line->len-2]==':') {
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n+=1;

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