Change remaining all-caps SAGE to Sage

[slel]

Originally Sage was called SAGE (in all-caps).

Many code comments, docstrings or error messages
still have the all-caps version.

This ticket is to fix that.

To locate all-caps SAGE not preceded or followed
by underscore, change to the Sage root folder and run:

$ git grep '\([^_]\|^\)SAGE\([^_]\|$\)' src

This leaves alone environment variables
such as DOT_SAGE or SAGE_SRC etc.

CC: @fchapoton @slel

Component: documentation

Keywords: typo

Author: Frédéric Chapoton

Branch/Commit: a71d230

Reviewer: Samuel Lelièvre

Issue created by migration from https://trac.sagemath.org/ticket/30472

[slel]

comment:1

Can someone suggest a better regular expression to

• also avoid MESSAGE, USAGE, SAGEDIR, $SAGE
• not capture adjacent characters

[fchapoton]

comment:2

git grep -w SAGE src/sage

(words only)

[mkoeppe]

comment:3

We may want to add these patterns to those in #30467... so that also future code is checked against them and these bad patterns do not creep back in.

[mkoeppe]

comment:4

Use \b for word boundaries

[fchapoton]

Branch: public/ticket/30472

[fchapoton]

Commit: 68f5e40

[fchapoton]

comment:5

first try

---

New commits:

68f5e40

change some SAGE to Sage

[sagetrac-git]

Changed commit from 68f5e40 to 7dacd7c

[sagetrac-git]

Branch pushed to git repo; I updated commit sha1. New commits:

7dacd7c

more SAGE to Sage