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Collection of Tools & Utilities
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ED_EL.DIF
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1989-02-15
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1KB
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47 lines
18c18
< int version = 3; /* used only in the "set" function, for i.d. */
---
> int version = 4; /* used only in the "set" function, for i.d. */
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< int i;
<
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< for(i = from; i <= to; i++)
< prntln(gettxt(i), lflg, (nflg ? i : 0));
---
> for(CurLn = from; CurLn <= to; CurLn++)
> prntln(gettxt(CurLn), lflg, (nflg ? CurLn : 0));
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< break;
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< #ifndef __TURBOC__
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< * Software signal 2 is caught and the result is to resume the main loop
< * at the point where a command is prompted for. Nothing in this code
< * generates the software signal, so for TurboC / MSDOS it all seems
< * pretty pointless.
---
> * Software signal 2 or SIGINT is caught and the result is to resume
> * the main loop at a command prompt.
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> #ifndef __TURBOC__
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>
> #else
>
> void Catcher(void)
> {
> longjmp(env, 1);
> }
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< #ifndef __TURBOC__
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>
> #ifndef __TURBOC__
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< putchar(':'); /* The command-line prompt */
---
> signal(SIGINT, Catcher);
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<